Original files copied from Linux, requires for initial SN2 and machine
vector support.
Signed-off-by: Jes Sorensen <jes@xxxxxxx>
---
arch/ia64/dig/Makefile | 1
arch/ia64/dig/machvec.c | 3
arch/ia64/hp/Makefile | 1
arch/ia64/hp/zx1/Makefile | 1
arch/ia64/hp/zx1/hpzx1_machvec.c | 3
arch/ia64/linux/io.c | 165
arch/ia64/sn/Makefile | 2
arch/ia64/sn/kernel/Makefile | 8
arch/ia64/sn/kernel/io_init.c | 740 +++
arch/ia64/sn/kernel/iomv.c | 76
arch/ia64/sn/kernel/irq.c | 444 +
arch/ia64/sn/kernel/machvec.c | 11
arch/ia64/sn/kernel/pio_phys.S | 71
arch/ia64/sn/kernel/ptc_deadlock.S | 92
arch/ia64/sn/kernel/setup.c | 755 +++
arch/ia64/sn/kernel/sn2_smp.c | 489 ++
arch/ia64/sn/pci/Makefile | 1
arch/ia64/sn/pci/pcibr/Makefile | 1
arch/ia64/sn/pci/pcibr/pcibr_reg.c | 285 +
include/asm-ia64/linux-xen/asm/machvec_dig.h | 16
include/asm-ia64/linux-xen/asm/machvec_hpzx1.h | 37
include/asm-ia64/linux-xen/asm/machvec_sn2.h | 133
include/asm-ia64/linux-xen/asm/pci.h | 174
include/asm-ia64/linux-xen/asm/sn/addrs.h | 299 +
include/asm-ia64/linux-xen/asm/sn/arch.h | 85
include/asm-ia64/linux-xen/asm/sn/geo.h | 132
include/asm-ia64/linux-xen/asm/sn/hubdev.h | 91
include/asm-ia64/linux-xen/asm/sn/intr.h | 67
include/asm-ia64/linux-xen/asm/sn/io.h | 274 +
include/asm-ia64/linux-xen/asm/sn/klconfig.h | 246 +
include/asm-ia64/linux-xen/asm/sn/l1.h | 51
include/asm-ia64/linux-xen/asm/sn/leds.h | 33
include/asm-ia64/linux-xen/asm/sn/module.h | 127
include/asm-ia64/linux-xen/asm/sn/nodepda.h | 83
include/asm-ia64/linux-xen/asm/sn/pcibr_provider.h | 149
include/asm-ia64/linux-xen/asm/sn/pcibus_provider_defs.h | 68
include/asm-ia64/linux-xen/asm/sn/pcidev.h | 83
include/asm-ia64/linux-xen/asm/sn/pda.h | 69
include/asm-ia64/linux-xen/asm/sn/pic.h | 261 +
include/asm-ia64/linux-xen/asm/sn/rw_mmr.h | 28
include/asm-ia64/linux-xen/asm/sn/shub_mmr.h | 502 ++
include/asm-ia64/linux-xen/asm/sn/shubio.h | 3358 +++++++++++++++
include/asm-ia64/linux-xen/asm/sn/simulator.h | 20
include/asm-ia64/linux-xen/asm/sn/sn_cpuid.h | 132
include/asm-ia64/linux-xen/asm/sn/sn_feature_sets.h | 51
include/asm-ia64/linux-xen/asm/sn/tiocp.h | 257 +
include/asm-ia64/linux-xen/asm/sn/types.h | 26
include/asm-ia64/linux-xen/asm/sn/xbow.h | 301 +
include/asm-ia64/linux-xen/asm/sn/xwidgetdev.h | 70
include/asm-ia64/linux-xen/linux/completion.h | 57
include/asm-ia64/linux-xen/linux/device.h | 473 ++
include/asm-ia64/linux-xen/linux/ioport.h | 136
include/asm-ia64/linux-xen/linux/klist.h | 61
include/asm-ia64/linux-xen/linux/kobject.h | 282 +
include/asm-ia64/linux-xen/linux/kref.h | 32
include/asm-ia64/linux-xen/linux/mod_devicetable.h | 323 +
include/asm-ia64/linux-xen/linux/pci.h | 817 +++
include/asm-ia64/linux-xen/linux/pci_ids.h | 2356 ++++++++++
include/asm-ia64/linux-xen/linux/pci_regs.h | 487 ++
include/asm-ia64/linux-xen/linux/pm.h | 279 +
include/asm-ia64/linux-xen/linux/sysfs.h | 206
include/asm-ia64/linux/asm/machvec_init.h | 32
include/asm-ia64/linux/asm/pci.h | 161
63 files changed, 15913 insertions(+), 161 deletions(-)
Index: xen/arch/ia64/dig/Makefile
===================================================================
--- /dev/null
+++ xen/arch/ia64/dig/Makefile
@@ -0,0 +1 @@
+obj-y += machvec.o
Index: xen/arch/ia64/dig/machvec.c
===================================================================
--- /dev/null
+++ xen/arch/ia64/dig/machvec.c
@@ -0,0 +1,3 @@
+#define MACHVEC_PLATFORM_NAME dig
+#define MACHVEC_PLATFORM_HEADER <asm/machvec_dig.h>
+#include <asm/machvec_init.h>
Index: xen/arch/ia64/hp/Makefile
===================================================================
--- /dev/null
+++ xen/arch/ia64/hp/Makefile
@@ -0,0 +1 @@
+subdir-y += zx1
Index: xen/arch/ia64/hp/zx1/Makefile
===================================================================
--- /dev/null
+++ xen/arch/ia64/hp/zx1/Makefile
@@ -0,0 +1 @@
+obj-y += hpzx1_machvec.o
Index: xen/arch/ia64/hp/zx1/hpzx1_machvec.c
===================================================================
--- /dev/null
+++ xen/arch/ia64/hp/zx1/hpzx1_machvec.c
@@ -0,0 +1,3 @@
+#define MACHVEC_PLATFORM_NAME hpzx1
+#define MACHVEC_PLATFORM_HEADER <asm/machvec_hpzx1.h>
+#include <asm/machvec_init.h>
Index: xen/arch/ia64/linux/io.c
===================================================================
--- /dev/null
+++ xen/arch/ia64/linux/io.c
@@ -0,0 +1,165 @@
+#include <linux/config.h>
+#include <linux/module.h>
+#include <linux/types.h>
+
+#include <asm/io.h>
+
+/*
+ * Copy data from IO memory space to "real" memory space.
+ * This needs to be optimized.
+ */
+void memcpy_fromio(void *to, const volatile void __iomem *from, long count)
+{
+ char *dst = to;
+
+ while (count) {
+ count--;
+ *dst++ = readb(from++);
+ }
+}
+EXPORT_SYMBOL(memcpy_fromio);
+
+/*
+ * Copy data from "real" memory space to IO memory space.
+ * This needs to be optimized.
+ */
+void memcpy_toio(volatile void __iomem *to, const void *from, long count)
+{
+ const char *src = from;
+
+ while (count) {
+ count--;
+ writeb(*src++, to++);
+ }
+}
+EXPORT_SYMBOL(memcpy_toio);
+
+/*
+ * "memset" on IO memory space.
+ * This needs to be optimized.
+ */
+void memset_io(volatile void __iomem *dst, int c, long count)
+{
+ unsigned char ch = (char)(c & 0xff);
+
+ while (count) {
+ count--;
+ writeb(ch, dst);
+ dst++;
+ }
+}
+EXPORT_SYMBOL(memset_io);
+
+#ifdef CONFIG_IA64_GENERIC
+
+#undef __ia64_inb
+#undef __ia64_inw
+#undef __ia64_inl
+#undef __ia64_outb
+#undef __ia64_outw
+#undef __ia64_outl
+#undef __ia64_readb
+#undef __ia64_readw
+#undef __ia64_readl
+#undef __ia64_readq
+#undef __ia64_readb_relaxed
+#undef __ia64_readw_relaxed
+#undef __ia64_readl_relaxed
+#undef __ia64_readq_relaxed
+#undef __ia64_writeb
+#undef __ia64_writew
+#undef __ia64_writel
+#undef __ia64_writeq
+#undef __ia64_mmiowb
+
+unsigned int
+__ia64_inb (unsigned long port)
+{
+ return ___ia64_inb(port);
+}
+
+unsigned int
+__ia64_inw (unsigned long port)
+{
+ return ___ia64_inw(port);
+}
+
+unsigned int
+__ia64_inl (unsigned long port)
+{
+ return ___ia64_inl(port);
+}
+
+void
+__ia64_outb (unsigned char val, unsigned long port)
+{
+ ___ia64_outb(val, port);
+}
+
+void
+__ia64_outw (unsigned short val, unsigned long port)
+{
+ ___ia64_outw(val, port);
+}
+
+void
+__ia64_outl (unsigned int val, unsigned long port)
+{
+ ___ia64_outl(val, port);
+}
+
+unsigned char
+__ia64_readb (void __iomem *addr)
+{
+ return ___ia64_readb (addr);
+}
+
+unsigned short
+__ia64_readw (void __iomem *addr)
+{
+ return ___ia64_readw (addr);
+}
+
+unsigned int
+__ia64_readl (void __iomem *addr)
+{
+ return ___ia64_readl (addr);
+}
+
+unsigned long
+__ia64_readq (void __iomem *addr)
+{
+ return ___ia64_readq (addr);
+}
+
+unsigned char
+__ia64_readb_relaxed (void __iomem *addr)
+{
+ return ___ia64_readb (addr);
+}
+
+unsigned short
+__ia64_readw_relaxed (void __iomem *addr)
+{
+ return ___ia64_readw (addr);
+}
+
+unsigned int
+__ia64_readl_relaxed (void __iomem *addr)
+{
+ return ___ia64_readl (addr);
+}
+
+unsigned long
+__ia64_readq_relaxed (void __iomem *addr)
+{
+ return ___ia64_readq (addr);
+}
+
+void
+__ia64_mmiowb(void)
+{
+ ___ia64_mmiowb();
+}
+
+#endif /* CONFIG_IA64_GENERIC */
Index: xen/arch/ia64/sn/Makefile
===================================================================
--- /dev/null
+++ xen/arch/ia64/sn/Makefile
@@ -0,0 +1,2 @@
+subdir-y += kernel
+subdir-y += pci
Index: xen/arch/ia64/sn/kernel/Makefile
===================================================================
--- /dev/null
+++ xen/arch/ia64/sn/kernel/Makefile
@@ -0,0 +1,8 @@
+obj-y += machvec.o
+obj-y += sn2_smp.o
+obj-y += setup.o
+obj-y += iomv.o
+obj-y += irq.o
+obj-y += pio_phys.o
+obj-y += ptc_deadlock.o
+obj-y += io_init.o
Index: xen/arch/ia64/sn/kernel/io_init.c
===================================================================
--- /dev/null
+++ xen/arch/ia64/sn/kernel/io_init.c
@@ -0,0 +1,740 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 1992 - 1997, 2000-2005 Silicon Graphics, Inc. All rights
reserved.
+ */
+
+#include <linux/bootmem.h>
+#include <linux/nodemask.h>
+#include <asm/sn/types.h>
+#include <asm/sn/addrs.h>
+#include <asm/sn/sn_feature_sets.h>
+#include <asm/sn/geo.h>
+#include <asm/sn/io.h>
+#include <asm/sn/l1.h>
+#include <asm/sn/module.h>
+#include <asm/sn/pcibr_provider.h>
+#include <asm/sn/pcibus_provider_defs.h>
+#include <asm/sn/pcidev.h>
+#include <asm/sn/simulator.h>
+#include <asm/sn/sn_sal.h>
+#include <asm/sn/tioca_provider.h>
+#include <asm/sn/tioce_provider.h>
+#include "xtalk/hubdev.h"
+#include "xtalk/xwidgetdev.h"
+
+
+extern void sn_init_cpei_timer(void);
+extern void register_sn_procfs(void);
+
+static struct list_head sn_sysdata_list;
+
+/* sysdata list struct */
+struct sysdata_el {
+ struct list_head entry;
+ void *sysdata;
+};
+
+struct slab_info {
+ struct hubdev_info hubdev;
+};
+
+struct brick {
+ moduleid_t id; /* Module ID of this module */
+ struct slab_info slab_info[MAX_SLABS + 1];
+};
+
+int sn_ioif_inited; /* SN I/O infrastructure initialized? */
+
+struct sn_pcibus_provider *sn_pci_provider[PCIIO_ASIC_MAX_TYPES]; /*
indexed by asic type */
+
+static int max_segment_number; /* Default highest segment number */
+static int max_pcibus_number = 255; /* Default highest pci bus number */
+
+/*
+ * Hooks and struct for unsupported pci providers
+ */
+
+static dma_addr_t
+sn_default_pci_map(struct pci_dev *pdev, unsigned long paddr, size_t size, int
type)
+{
+ return 0;
+}
+
+static void
+sn_default_pci_unmap(struct pci_dev *pdev, dma_addr_t addr, int direction)
+{
+ return;
+}
+
+static void *
+sn_default_pci_bus_fixup(struct pcibus_bussoft *soft, struct pci_controller
*controller)
+{
+ return NULL;
+}
+
+static struct sn_pcibus_provider sn_pci_default_provider = {
+ .dma_map = sn_default_pci_map,
+ .dma_map_consistent = sn_default_pci_map,
+ .dma_unmap = sn_default_pci_unmap,
+ .bus_fixup = sn_default_pci_bus_fixup,
+};
+
+/*
+ * Retrieve the DMA Flush List given nasid, widget, and device.
+ * This list is needed to implement the WAR - Flush DMA data on PIO Reads.
+ */
+static inline u64
+sal_get_device_dmaflush_list(u64 nasid, u64 widget_num, u64 device_num,
+ u64 address)
+{
+ struct ia64_sal_retval ret_stuff;
+ ret_stuff.status = 0;
+ ret_stuff.v0 = 0;
+
+ SAL_CALL_NOLOCK(ret_stuff,
+ (u64) SN_SAL_IOIF_GET_DEVICE_DMAFLUSH_LIST,
+ (u64) nasid, (u64) widget_num,
+ (u64) device_num, (u64) address, 0, 0, 0);
+ return ret_stuff.status;
+}
+
+/*
+ * Retrieve the hub device info structure for the given nasid.
+ */
+static inline u64 sal_get_hubdev_info(u64 handle, u64 address)
+{
+ struct ia64_sal_retval ret_stuff;
+ ret_stuff.status = 0;
+ ret_stuff.v0 = 0;
+
+ SAL_CALL_NOLOCK(ret_stuff,
+ (u64) SN_SAL_IOIF_GET_HUBDEV_INFO,
+ (u64) handle, (u64) address, 0, 0, 0, 0, 0);
+ return ret_stuff.v0;
+}
+
+/*
+ * Retrieve the pci bus information given the bus number.
+ */
+static inline u64 sal_get_pcibus_info(u64 segment, u64 busnum, u64 address)
+{
+ struct ia64_sal_retval ret_stuff;
+ ret_stuff.status = 0;
+ ret_stuff.v0 = 0;
+
+ SAL_CALL_NOLOCK(ret_stuff,
+ (u64) SN_SAL_IOIF_GET_PCIBUS_INFO,
+ (u64) segment, (u64) busnum, (u64) address, 0, 0, 0, 0);
+ return ret_stuff.v0;
+}
+
+/*
+ * Retrieve the pci device information given the bus and device|function
number.
+ */
+static inline u64
+sal_get_pcidev_info(u64 segment, u64 bus_number, u64 devfn, u64 pci_dev,
+ u64 sn_irq_info)
+{
+ struct ia64_sal_retval ret_stuff;
+ ret_stuff.status = 0;
+ ret_stuff.v0 = 0;
+
+ SAL_CALL_NOLOCK(ret_stuff,
+ (u64) SN_SAL_IOIF_GET_PCIDEV_INFO,
+ (u64) segment, (u64) bus_number, (u64) devfn,
+ (u64) pci_dev,
+ sn_irq_info, 0, 0);
+ return ret_stuff.v0;
+}
+
+/*
+ * sn_pcidev_info_get() - Retrieve the pcidev_info struct for the specified
+ * device.
+ */
+inline struct pcidev_info *
+sn_pcidev_info_get(struct pci_dev *dev)
+{
+ struct pcidev_info *pcidev;
+
+ list_for_each_entry(pcidev,
+ &(SN_PCI_CONTROLLER(dev)->pcidev_info), pdi_list) {
+ if (pcidev->pdi_linux_pcidev == dev) {
+ return pcidev;
+ }
+ }
+ return NULL;
+}
+
+/* Older PROM flush WAR
+ *
+ * 01/16/06 -- This war will be in place until a new official PROM is released.
+ * Additionally note that the struct sn_flush_device_war also has to be
+ * removed from arch/ia64/sn/include/xtalk/hubdev.h
+ */
+static u8 war_implemented = 0;
+
+static s64 sn_device_fixup_war(u64 nasid, u64 widget, int device,
+ struct sn_flush_device_common *common)
+{
+ struct sn_flush_device_war *war_list;
+ struct sn_flush_device_war *dev_entry;
+ struct ia64_sal_retval isrv = {0,0,0,0};
+
+ if (!war_implemented) {
+ printk(KERN_WARNING "PROM version < 4.50 -- implementing old "
+ "PROM flush WAR\n");
+ war_implemented = 1;
+ }
+
+ war_list = kzalloc(DEV_PER_WIDGET * sizeof(*war_list), GFP_KERNEL);
+ if (!war_list)
+ BUG();
+
+ SAL_CALL_NOLOCK(isrv, SN_SAL_IOIF_GET_WIDGET_DMAFLUSH_LIST,
+ nasid, widget, __pa(war_list), 0, 0, 0 ,0);
+ if (isrv.status)
+ panic("sn_device_fixup_war failed: %s\n",
+ ia64_sal_strerror(isrv.status));
+
+ dev_entry = war_list + device;
+ memcpy(common,dev_entry, sizeof(*common));
+ kfree(war_list);
+
+ return isrv.status;
+}
+
+/*
+ * sn_fixup_ionodes() - This routine initializes the HUB data strcuture for
+ * each node in the system.
+ */
+static void __init sn_fixup_ionodes(void)
+{
+ struct sn_flush_device_kernel *sn_flush_device_kernel;
+ struct sn_flush_device_kernel *dev_entry;
+ struct hubdev_info *hubdev;
+ u64 status;
+ u64 nasid;
+ int i, widget, device, size;
+
+ /*
+ * Get SGI Specific HUB chipset information.
+ * Inform Prom that this kernel can support domain bus numbering.
+ */
+ for (i = 0; i < num_cnodes; i++) {
+ hubdev = (struct hubdev_info *)(NODEPDA(i)->pdinfo);
+ nasid = cnodeid_to_nasid(i);
+ hubdev->max_segment_number = 0xffffffff;
+ hubdev->max_pcibus_number = 0xff;
+ status = sal_get_hubdev_info(nasid, (u64) __pa(hubdev));
+ if (status)
+ continue;
+
+ /* Save the largest Domain and pcibus numbers found. */
+ if (hubdev->max_segment_number) {
+ /*
+ * Dealing with a Prom that supports segments.
+ */
+ max_segment_number = hubdev->max_segment_number;
+ max_pcibus_number = hubdev->max_pcibus_number;
+ }
+
+ /* Attach the error interrupt handlers */
+ if (nasid & 1)
+ ice_error_init(hubdev);
+ else
+ hub_error_init(hubdev);
+
+ for (widget = 0; widget <= HUB_WIDGET_ID_MAX; widget++)
+ hubdev->hdi_xwidget_info[widget].xwi_hubinfo = hubdev;
+
+ if (!hubdev->hdi_flush_nasid_list.widget_p)
+ continue;
+
+ size = (HUB_WIDGET_ID_MAX + 1) *
+ sizeof(struct sn_flush_device_kernel *);
+ hubdev->hdi_flush_nasid_list.widget_p =
+ kzalloc(size, GFP_KERNEL);
+ if (!hubdev->hdi_flush_nasid_list.widget_p)
+ BUG();
+
+ for (widget = 0; widget <= HUB_WIDGET_ID_MAX; widget++) {
+ size = DEV_PER_WIDGET *
+ sizeof(struct sn_flush_device_kernel);
+ sn_flush_device_kernel = kzalloc(size, GFP_KERNEL);
+ if (!sn_flush_device_kernel)
+ BUG();
+
+ dev_entry = sn_flush_device_kernel;
+ for (device = 0; device < DEV_PER_WIDGET;
+ device++,dev_entry++) {
+ size = sizeof(struct sn_flush_device_common);
+ dev_entry->common = kzalloc(size, GFP_KERNEL);
+ if (!dev_entry->common)
+ BUG();
+
+ if (sn_prom_feature_available(
+ PRF_DEVICE_FLUSH_LIST))
+ status = sal_get_device_dmaflush_list(
+ nasid, widget, device,
+ (u64)(dev_entry->common));
+ else
+ status = sn_device_fixup_war(nasid,
+ widget, device,
+ dev_entry->common);
+ if (status != SALRET_OK)
+ panic("SAL call failed: %s\n",
+ ia64_sal_strerror(status));
+
+ spin_lock_init(&dev_entry->sfdl_flush_lock);
+ }
+
+ if (sn_flush_device_kernel)
+ hubdev->hdi_flush_nasid_list.widget_p[widget] =
+ sn_flush_device_kernel;
+ }
+ }
+}
+
+/*
+ * sn_pci_window_fixup() - Create a pci_window for each device resource.
+ * Until ACPI support is added, we need this code
+ * to setup pci_windows for use by
+ * pcibios_bus_to_resource(),
+ * pcibios_resource_to_bus(), etc.
+ */
+static void
+sn_pci_window_fixup(struct pci_dev *dev, unsigned int count,
+ s64 * pci_addrs)
+{
+ struct pci_controller *controller = PCI_CONTROLLER(dev->bus);
+ unsigned int i;
+ unsigned int idx;
+ unsigned int new_count;
+ struct pci_window *new_window;
+
+ if (count == 0)
+ return;
+ idx = controller->windows;
+ new_count = controller->windows + count;
+ new_window = kcalloc(new_count, sizeof(struct pci_window), GFP_KERNEL);
+ if (new_window == NULL)
+ BUG();
+ if (controller->window) {
+ memcpy(new_window, controller->window,
+ sizeof(struct pci_window) * controller->windows);
+ kfree(controller->window);
+ }
+
+ /* Setup a pci_window for each device resource. */
+ for (i = 0; i <= PCI_ROM_RESOURCE; i++) {
+ if (pci_addrs[i] == -1)
+ continue;
+
+ new_window[idx].offset = dev->resource[i].start - pci_addrs[i];
+ new_window[idx].resource = dev->resource[i];
+ idx++;
+ }
+
+ controller->windows = new_count;
+ controller->window = new_window;
+}
+
+void sn_pci_unfixup_slot(struct pci_dev *dev)
+{
+ struct pci_dev *host_pci_dev = SN_PCIDEV_INFO(dev)->host_pci_dev;
+
+ sn_irq_unfixup(dev);
+ pci_dev_put(host_pci_dev);
+ pci_dev_put(dev);
+}
+
+/*
+ * sn_pci_fixup_slot() - This routine sets up a slot's resources
+ * consistent with the Linux PCI abstraction layer. Resources acquired
+ * from our PCI provider include PIO maps to BAR space and interrupt
+ * objects.
+ */
+void sn_pci_fixup_slot(struct pci_dev *dev)
+{
+ unsigned int count = 0;
+ int idx;
+ int segment = pci_domain_nr(dev->bus);
+ int status = 0;
+ struct pcibus_bussoft *bs;
+ struct pci_bus *host_pci_bus;
+ struct pci_dev *host_pci_dev;
+ struct pcidev_info *pcidev_info;
+ s64 pci_addrs[PCI_ROM_RESOURCE + 1];
+ struct sn_irq_info *sn_irq_info;
+ unsigned long size;
+ unsigned int bus_no, devfn;
+
+ pci_dev_get(dev); /* for the sysdata pointer */
+ pcidev_info = kzalloc(sizeof(struct pcidev_info), GFP_KERNEL);
+ if (!pcidev_info)
+ BUG(); /* Cannot afford to run out of memory */
+
+ sn_irq_info = kzalloc(sizeof(struct sn_irq_info), GFP_KERNEL);
+ if (!sn_irq_info)
+ BUG(); /* Cannot afford to run out of memory */
+
+ /* Call to retrieve pci device information needed by kernel. */
+ status = sal_get_pcidev_info((u64) segment, (u64) dev->bus->number,
+ dev->devfn,
+ (u64) __pa(pcidev_info),
+ (u64) __pa(sn_irq_info));
+ if (status)
+ BUG(); /* Cannot get platform pci device information */
+
+ /* Add pcidev_info to list in sn_pci_controller struct */
+ list_add_tail(&pcidev_info->pdi_list,
+ &(SN_PCI_CONTROLLER(dev->bus)->pcidev_info));
+
+ /* Copy over PIO Mapped Addresses */
+ for (idx = 0; idx <= PCI_ROM_RESOURCE; idx++) {
+ unsigned long start, end, addr;
+
+ if (!pcidev_info->pdi_pio_mapped_addr[idx]) {
+ pci_addrs[idx] = -1;
+ continue;
+ }
+
+ start = dev->resource[idx].start;
+ end = dev->resource[idx].end;
+ size = end - start;
+ if (size == 0) {
+ pci_addrs[idx] = -1;
+ continue;
+ }
+ pci_addrs[idx] = start;
+ count++;
+ addr = pcidev_info->pdi_pio_mapped_addr[idx];
+ addr = ((addr << 4) >> 4) | __IA64_UNCACHED_OFFSET;
+ dev->resource[idx].start = addr;
+ dev->resource[idx].end = addr + size;
+ if (dev->resource[idx].flags & IORESOURCE_IO)
+ dev->resource[idx].parent = &ioport_resource;
+ else
+ dev->resource[idx].parent = &iomem_resource;
+ }
+ /* Create a pci_window in the pci_controller struct for
+ * each device resource.
+ */
+ if (count > 0)
+ sn_pci_window_fixup(dev, count, pci_addrs);
+
+ /*
+ * Using the PROMs values for the PCI host bus, get the Linux
+ * PCI host_pci_dev struct and set up host bus linkages
+ */
+
+ bus_no = (pcidev_info->pdi_slot_host_handle >> 32) & 0xff;
+ devfn = pcidev_info->pdi_slot_host_handle & 0xffffffff;
+ host_pci_bus = pci_find_bus(segment, bus_no);
+ host_pci_dev = pci_get_slot(host_pci_bus, devfn);
+
+ pcidev_info->host_pci_dev = host_pci_dev;
+ pcidev_info->pdi_linux_pcidev = dev;
+ pcidev_info->pdi_host_pcidev_info = SN_PCIDEV_INFO(host_pci_dev);
+ bs = SN_PCIBUS_BUSSOFT(dev->bus);
+ pcidev_info->pdi_pcibus_info = bs;
+
+ if (bs && bs->bs_asic_type < PCIIO_ASIC_MAX_TYPES) {
+ SN_PCIDEV_BUSPROVIDER(dev) = sn_pci_provider[bs->bs_asic_type];
+ } else {
+ SN_PCIDEV_BUSPROVIDER(dev) = &sn_pci_default_provider;
+ }
+
+ /* Only set up IRQ stuff if this device has a host bus context */
+ if (bs && sn_irq_info->irq_irq) {
+ pcidev_info->pdi_sn_irq_info = sn_irq_info;
+ dev->irq = pcidev_info->pdi_sn_irq_info->irq_irq;
+ sn_irq_fixup(dev, sn_irq_info);
+ } else {
+ pcidev_info->pdi_sn_irq_info = NULL;
+ kfree(sn_irq_info);
+ }
+}
+
+/*
+ * sn_pci_controller_fixup() - This routine sets up a bus's resources
+ * consistent with the Linux PCI abstraction layer.
+ */
+void sn_pci_controller_fixup(int segment, int busnum, struct pci_bus *bus)
+{
+ int status;
+ int nasid, cnode;
+ struct pci_controller *controller;
+ struct sn_pci_controller *sn_controller;
+ struct pcibus_bussoft *prom_bussoft_ptr;
+ struct hubdev_info *hubdev_info;
+ void *provider_soft;
+ struct sn_pcibus_provider *provider;
+
+ status = sal_get_pcibus_info((u64) segment, (u64) busnum,
+ (u64) ia64_tpa(&prom_bussoft_ptr));
+ if (status > 0)
+ return; /*bus # does not exist */
+ prom_bussoft_ptr = __va(prom_bussoft_ptr);
+
+ /* Allocate a sn_pci_controller, which has a pci_controller struct
+ * as the first member.
+ */
+ sn_controller = kzalloc(sizeof(struct sn_pci_controller), GFP_KERNEL);
+ if (!sn_controller)
+ BUG();
+ INIT_LIST_HEAD(&sn_controller->pcidev_info);
+ controller = &sn_controller->pci_controller;
+ controller->segment = segment;
+
+ if (bus == NULL) {
+ bus = pci_scan_bus(busnum, &pci_root_ops, controller);
+ if (bus == NULL)
+ goto error_return; /* error, or bus already scanned */
+ bus->sysdata = NULL;
+ }
+
+ if (bus->sysdata)
+ goto error_return; /* sysdata already alloc'd */
+
+ /*
+ * Per-provider fixup. Copies the contents from prom to local
+ * area and links SN_PCIBUS_BUSSOFT().
+ */
+
+ if (prom_bussoft_ptr->bs_asic_type >= PCIIO_ASIC_MAX_TYPES)
+ goto error_return; /* unsupported asic type */
+
+ if (prom_bussoft_ptr->bs_asic_type == PCIIO_ASIC_TYPE_PPB)
+ goto error_return; /* no further fixup necessary */
+
+ provider = sn_pci_provider[prom_bussoft_ptr->bs_asic_type];
+ if (provider == NULL)
+ goto error_return; /* no provider registerd for this asic */
+
+ bus->sysdata = controller;
+ if (provider->bus_fixup)
+ provider_soft = (*provider->bus_fixup) (prom_bussoft_ptr,
controller);
+ else
+ provider_soft = NULL;
+
+ if (provider_soft == NULL) {
+ /* fixup failed or not applicable */
+ bus->sysdata = NULL;
+ goto error_return;
+ }
+
+ /*
+ * Setup pci_windows for legacy IO and MEM space.
+ * (Temporary until ACPI support is in place.)
+ */
+ controller->window = kcalloc(2, sizeof(struct pci_window), GFP_KERNEL);
+ if (controller->window == NULL)
+ BUG();
+ controller->window[0].offset = prom_bussoft_ptr->bs_legacy_io;
+ controller->window[0].resource.name = "legacy_io";
+ controller->window[0].resource.flags = IORESOURCE_IO;
+ controller->window[0].resource.start = prom_bussoft_ptr->bs_legacy_io;
+ controller->window[0].resource.end =
+ controller->window[0].resource.start + 0xffff;
+ controller->window[0].resource.parent = &ioport_resource;
+ controller->window[1].offset = prom_bussoft_ptr->bs_legacy_mem;
+ controller->window[1].resource.name = "legacy_mem";
+ controller->window[1].resource.flags = IORESOURCE_MEM;
+ controller->window[1].resource.start = prom_bussoft_ptr->bs_legacy_mem;
+ controller->window[1].resource.end =
+ controller->window[1].resource.start + (1024 * 1024) - 1;
+ controller->window[1].resource.parent = &iomem_resource;
+ controller->windows = 2;
+
+ /*
+ * Generic bus fixup goes here. Don't reference prom_bussoft_ptr
+ * after this point.
+ */
+
+ PCI_CONTROLLER(bus)->platform_data = provider_soft;
+ nasid = NASID_GET(SN_PCIBUS_BUSSOFT(bus)->bs_base);
+ cnode = nasid_to_cnodeid(nasid);
+ hubdev_info = (struct hubdev_info *)(NODEPDA(cnode)->pdinfo);
+ SN_PCIBUS_BUSSOFT(bus)->bs_xwidget_info =
+ &(hubdev_info->hdi_xwidget_info[SN_PCIBUS_BUSSOFT(bus)->bs_xid]);
+
+ /*
+ * If the node information we obtained during the fixup phase is invalid
+ * then set controller->node to -1 (undetermined)
+ */
+ if (controller->node >= num_online_nodes()) {
+ struct pcibus_bussoft *b = SN_PCIBUS_BUSSOFT(bus);
+
+ printk(KERN_WARNING "Device ASIC=%u XID=%u PBUSNUM=%u"
+ "L_IO=%lx L_MEM=%lx BASE=%lx\n",
+ b->bs_asic_type, b->bs_xid, b->bs_persist_busnum,
+ b->bs_legacy_io, b->bs_legacy_mem, b->bs_base);
+ printk(KERN_WARNING "on node %d but only %d nodes online."
+ "Association set to undetermined.\n",
+ controller->node, num_online_nodes());
+ controller->node = -1;
+ }
+ return;
+
+error_return:
+
+ kfree(sn_controller);
+ return;
+}
+
+void sn_bus_store_sysdata(struct pci_dev *dev)
+{
+ struct sysdata_el *element;
+
+ element = kzalloc(sizeof(struct sysdata_el), GFP_KERNEL);
+ if (!element) {
+ dev_dbg(dev, "%s: out of memory!\n", __FUNCTION__);
+ return;
+ }
+ element->sysdata = SN_PCIDEV_INFO(dev);
+ list_add(&element->entry, &sn_sysdata_list);
+}
+
+void sn_bus_free_sysdata(void)
+{
+ struct sysdata_el *element;
+ struct list_head *list, *safe;
+
+ list_for_each_safe(list, safe, &sn_sysdata_list) {
+ element = list_entry(list, struct sysdata_el, entry);
+ list_del(&element->entry);
+ list_del(&(((struct pcidev_info *)
+ (element->sysdata))->pdi_list));
+ kfree(element->sysdata);
+ kfree(element);
+ }
+ return;
+}
+
+/*
+ * Ugly hack to get PCI setup until we have a proper ACPI namespace.
+ */
+
+#define PCI_BUSES_TO_SCAN 256
+
+static int __init sn_pci_init(void)
+{
+ int i, j;
+ struct pci_dev *pci_dev = NULL;
+
+ if (!ia64_platform_is("sn2") || IS_RUNNING_ON_FAKE_PROM())
+ return 0;
+
+ /*
+ * prime sn_pci_provider[]. Individial provider init routines will
+ * override their respective default entries.
+ */
+
+ for (i = 0; i < PCIIO_ASIC_MAX_TYPES; i++)
+ sn_pci_provider[i] = &sn_pci_default_provider;
+
+ pcibr_init_provider();
+ tioca_init_provider();
+ tioce_init_provider();
+
+ /*
+ * This is needed to avoid bounce limit checks in the blk layer
+ */
+ ia64_max_iommu_merge_mask = ~PAGE_MASK;
+ sn_fixup_ionodes();
+ sn_irq_lh_init();
+ INIT_LIST_HEAD(&sn_sysdata_list);
+ sn_init_cpei_timer();
+
+#ifdef CONFIG_PROC_FS
+ register_sn_procfs();
+#endif
+
+ /* busses are not known yet ... */
+ for (i = 0; i <= max_segment_number; i++)
+ for (j = 0; j <= max_pcibus_number; j++)
+ sn_pci_controller_fixup(i, j, NULL);
+
+ /*
+ * Generic Linux PCI Layer has created the pci_bus and pci_dev
+ * structures - time for us to add our SN PLatform specific
+ * information.
+ */
+
+ while ((pci_dev =
+ pci_get_device(PCI_ANY_ID, PCI_ANY_ID, pci_dev)) != NULL)
+ sn_pci_fixup_slot(pci_dev);
+
+ sn_ioif_inited = 1; /* sn I/O infrastructure now initialized */
+
+ return 0;
+}
+
+/*
+ * hubdev_init_node() - Creates the HUB data structure and link them to it's
+ * own NODE specific data area.
+ */
+void hubdev_init_node(nodepda_t * npda, cnodeid_t node)
+{
+ struct hubdev_info *hubdev_info;
+ int size;
+ pg_data_t *pg;
+
+ size = sizeof(struct hubdev_info);
+
+ if (node >= num_online_nodes()) /* Headless/memless IO nodes */
+ pg = NODE_DATA(0);
+ else
+ pg = NODE_DATA(node);
+
+ hubdev_info = (struct hubdev_info *)alloc_bootmem_node(pg, size);
+
+ npda->pdinfo = (void *)hubdev_info;
+}
+
+geoid_t
+cnodeid_get_geoid(cnodeid_t cnode)
+{
+ struct hubdev_info *hubdev;
+
+ hubdev = (struct hubdev_info *)(NODEPDA(cnode)->pdinfo);
+ return hubdev->hdi_geoid;
+}
+
+void sn_generate_path(struct pci_bus *pci_bus, char *address)
+{
+ nasid_t nasid;
+ cnodeid_t cnode;
+ geoid_t geoid;
+ moduleid_t moduleid;
+ u16 bricktype;
+
+ nasid = NASID_GET(SN_PCIBUS_BUSSOFT(pci_bus)->bs_base);
+ cnode = nasid_to_cnodeid(nasid);
+ geoid = cnodeid_get_geoid(cnode);
+ moduleid = geo_module(geoid);
+
+ sprintf(address, "module_%c%c%c%c%.2d",
+ '0'+RACK_GET_CLASS(MODULE_GET_RACK(moduleid)),
+ '0'+RACK_GET_GROUP(MODULE_GET_RACK(moduleid)),
+ '0'+RACK_GET_NUM(MODULE_GET_RACK(moduleid)),
+ MODULE_GET_BTCHAR(moduleid), MODULE_GET_BPOS(moduleid));
+
+ /* Tollhouse requires slot id to be displayed */
+ bricktype = MODULE_GET_BTYPE(moduleid);
+ if ((bricktype == L1_BRICKTYPE_191010) ||
+ (bricktype == L1_BRICKTYPE_1932))
+ sprintf(address, "%s^%d", address, geo_slot(geoid));
+}
+
+subsys_initcall(sn_pci_init);
+EXPORT_SYMBOL(sn_pci_fixup_slot);
+EXPORT_SYMBOL(sn_pci_unfixup_slot);
+EXPORT_SYMBOL(sn_pci_controller_fixup);
+EXPORT_SYMBOL(sn_bus_store_sysdata);
+EXPORT_SYMBOL(sn_bus_free_sysdata);
+EXPORT_SYMBOL(sn_generate_path);
Index: xen/arch/ia64/sn/kernel/iomv.c
===================================================================
--- /dev/null
+++ xen/arch/ia64/sn/kernel/iomv.c
@@ -0,0 +1,76 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 2000-2003 Silicon Graphics, Inc. All rights reserved.
+ */
+
+#include <linux/module.h>
+#include <asm/io.h>
+#include <asm/delay.h>
+#include <asm/vga.h>
+#include <asm/sn/nodepda.h>
+#include <asm/sn/simulator.h>
+#include <asm/sn/pda.h>
+#include <asm/sn/sn_cpuid.h>
+#include <asm/sn/shub_mmr.h>
+
+#define IS_LEGACY_VGA_IOPORT(p) \
+ (((p) >= 0x3b0 && (p) <= 0x3bb) || ((p) >= 0x3c0 && (p) <= 0x3df))
+
+/**
+ * sn_io_addr - convert an in/out port to an i/o address
+ * @port: port to convert
+ *
+ * Legacy in/out instructions are converted to ld/st instructions
+ * on IA64. This routine will convert a port number into a valid
+ * SN i/o address. Used by sn_in*() and sn_out*().
+ */
+void *sn_io_addr(unsigned long port)
+{
+ if (!IS_RUNNING_ON_SIMULATOR()) {
+ if (IS_LEGACY_VGA_IOPORT(port))
+ port += vga_console_iobase;
+ /* On sn2, legacy I/O ports don't point at anything */
+ if (port < (64 * 1024))
+ return NULL;
+ return ((void *)(port | __IA64_UNCACHED_OFFSET));
+ } else {
+ /* but the simulator uses them... */
+ unsigned long addr;
+
+ /*
+ * word align port, but need more than 10 bits
+ * for accessing registers in bedrock local block
+ * (so we don't do port&0xfff)
+ */
+ addr = (is_shub2() ? 0xc00000028c000000UL :
0xc0000087cc000000UL) | ((port >> 2) << 12);
+ if ((port >= 0x1f0 && port <= 0x1f7) || port == 0x3f6 || port
== 0x3f7)
+ addr |= port;
+ return (void *)addr;
+ }
+}
+
+EXPORT_SYMBOL(sn_io_addr);
+
+/**
+ * __sn_mmiowb - I/O space memory barrier
+ *
+ * See include/asm-ia64/io.h and Documentation/DocBook/deviceiobook.tmpl
+ * for details.
+ *
+ * On SN2, we wait for the PIO_WRITE_STATUS SHub register to clear.
+ * See PV 871084 for details about the WAR about zero value.
+ *
+ */
+void __sn_mmiowb(void)
+{
+ volatile unsigned long *adr = pda->pio_write_status_addr;
+ unsigned long val = pda->pio_write_status_val;
+
+ while ((*adr & SH_PIO_WRITE_STATUS_PENDING_WRITE_COUNT_MASK) != val)
+ cpu_relax();
+}
+
+EXPORT_SYMBOL(__sn_mmiowb);
Index: xen/arch/ia64/sn/kernel/irq.c
===================================================================
--- /dev/null
+++ xen/arch/ia64/sn/kernel/irq.c
@@ -0,0 +1,444 @@
+/*
+ * Platform dependent support for SGI SN
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (c) 2000-2006 Silicon Graphics, Inc. All Rights Reserved.
+ */
+
+#include <linux/irq.h>
+#include <linux/spinlock.h>
+#include <linux/init.h>
+#include <asm/sn/addrs.h>
+#include <asm/sn/arch.h>
+#include <asm/sn/intr.h>
+#include <asm/sn/pcibr_provider.h>
+#include <asm/sn/pcibus_provider_defs.h>
+#include <asm/sn/pcidev.h>
+#include <asm/sn/shub_mmr.h>
+#include <asm/sn/sn_sal.h>
+
+static void force_interrupt(int irq);
+static void register_intr_pda(struct sn_irq_info *sn_irq_info);
+static void unregister_intr_pda(struct sn_irq_info *sn_irq_info);
+
+int sn_force_interrupt_flag = 1;
+extern int sn_ioif_inited;
+struct list_head **sn_irq_lh;
+static DEFINE_SPINLOCK(sn_irq_info_lock); /* non-IRQ lock */
+
+u64 sn_intr_alloc(nasid_t local_nasid, int local_widget,
+ struct sn_irq_info *sn_irq_info,
+ int req_irq, nasid_t req_nasid,
+ int req_slice)
+{
+ struct ia64_sal_retval ret_stuff;
+ ret_stuff.status = 0;
+ ret_stuff.v0 = 0;
+
+ SAL_CALL_NOLOCK(ret_stuff, (u64) SN_SAL_IOIF_INTERRUPT,
+ (u64) SAL_INTR_ALLOC, (u64) local_nasid,
+ (u64) local_widget, __pa(sn_irq_info), (u64) req_irq,
+ (u64) req_nasid, (u64) req_slice);
+
+ return ret_stuff.status;
+}
+
+void sn_intr_free(nasid_t local_nasid, int local_widget,
+ struct sn_irq_info *sn_irq_info)
+{
+ struct ia64_sal_retval ret_stuff;
+ ret_stuff.status = 0;
+ ret_stuff.v0 = 0;
+
+ SAL_CALL_NOLOCK(ret_stuff, (u64) SN_SAL_IOIF_INTERRUPT,
+ (u64) SAL_INTR_FREE, (u64) local_nasid,
+ (u64) local_widget, (u64) sn_irq_info->irq_irq,
+ (u64) sn_irq_info->irq_cookie, 0, 0);
+}
+
+static unsigned int sn_startup_irq(unsigned int irq)
+{
+ return 0;
+}
+
+static void sn_shutdown_irq(unsigned int irq)
+{
+}
+
+static void sn_disable_irq(unsigned int irq)
+{
+}
+
+static void sn_enable_irq(unsigned int irq)
+{
+}
+
+static void sn_ack_irq(unsigned int irq)
+{
+ u64 event_occurred, mask;
+
+ irq = irq & 0xff;
+ event_occurred = HUB_L((u64*)LOCAL_MMR_ADDR(SH_EVENT_OCCURRED));
+ mask = event_occurred & SH_ALL_INT_MASK;
+ HUB_S((u64*)LOCAL_MMR_ADDR(SH_EVENT_OCCURRED_ALIAS), mask);
+ __set_bit(irq, (volatile void *)pda->sn_in_service_ivecs);
+
+ move_native_irq(irq);
+}
+
+static void sn_end_irq(unsigned int irq)
+{
+ int ivec;
+ u64 event_occurred;
+
+ ivec = irq & 0xff;
+ if (ivec == SGI_UART_VECTOR) {
+ event_occurred = HUB_L((u64*)LOCAL_MMR_ADDR
(SH_EVENT_OCCURRED));
+ /* If the UART bit is set here, we may have received an
+ * interrupt from the UART that the driver missed. To
+ * make sure, we IPI ourselves to force us to look again.
+ */
+ if (event_occurred & SH_EVENT_OCCURRED_UART_INT_MASK) {
+ platform_send_ipi(smp_processor_id(), SGI_UART_VECTOR,
+ IA64_IPI_DM_INT, 0);
+ }
+ }
+ __clear_bit(ivec, (volatile void *)pda->sn_in_service_ivecs);
+ if (sn_force_interrupt_flag)
+ force_interrupt(irq);
+}
+
+static void sn_irq_info_free(struct rcu_head *head);
+
+struct sn_irq_info *sn_retarget_vector(struct sn_irq_info *sn_irq_info,
+ nasid_t nasid, int slice)
+{
+ int vector;
+ int cpuphys;
+ int64_t bridge;
+ int local_widget, status;
+ nasid_t local_nasid;
+ struct sn_irq_info *new_irq_info;
+ struct sn_pcibus_provider *pci_provider;
+
+ new_irq_info = kmalloc(sizeof(struct sn_irq_info), GFP_ATOMIC);
+ if (new_irq_info == NULL)
+ return NULL;
+
+ memcpy(new_irq_info, sn_irq_info, sizeof(struct sn_irq_info));
+
+ bridge = (u64) new_irq_info->irq_bridge;
+ if (!bridge) {
+ kfree(new_irq_info);
+ return NULL; /* irq is not a device interrupt */
+ }
+
+ local_nasid = NASID_GET(bridge);
+
+ if (local_nasid & 1)
+ local_widget = TIO_SWIN_WIDGETNUM(bridge);
+ else
+ local_widget = SWIN_WIDGETNUM(bridge);
+
+ vector = sn_irq_info->irq_irq;
+ /* Free the old PROM new_irq_info structure */
+ sn_intr_free(local_nasid, local_widget, new_irq_info);
+ /* Update kernels new_irq_info with new target info */
+ unregister_intr_pda(new_irq_info);
+
+ /* allocate a new PROM new_irq_info struct */
+ status = sn_intr_alloc(local_nasid, local_widget,
+ new_irq_info, vector,
+ nasid, slice);
+
+ /* SAL call failed */
+ if (status) {
+ kfree(new_irq_info);
+ return NULL;
+ }
+
+ cpuphys = nasid_slice_to_cpuid(nasid, slice);
+ new_irq_info->irq_cpuid = cpuphys;
+ register_intr_pda(new_irq_info);
+
+ pci_provider = sn_pci_provider[new_irq_info->irq_bridge_type];
+
+ /*
+ * If this represents a line interrupt, target it. If it's
+ * an msi (irq_int_bit < 0), it's already targeted.
+ */
+ if (new_irq_info->irq_int_bit >= 0 &&
+ pci_provider && pci_provider->target_interrupt)
+ (pci_provider->target_interrupt)(new_irq_info);
+
+ spin_lock(&sn_irq_info_lock);
+ list_replace_rcu(&sn_irq_info->list, &new_irq_info->list);
+ spin_unlock(&sn_irq_info_lock);
+ call_rcu(&sn_irq_info->rcu, sn_irq_info_free);
+
+#ifdef CONFIG_SMP
+ set_irq_affinity_info((vector & 0xff), cpuphys, 0);
+#endif
+
+ return new_irq_info;
+}
+
+static void sn_set_affinity_irq(unsigned int irq, cpumask_t mask)
+{
+ struct sn_irq_info *sn_irq_info, *sn_irq_info_safe;
+ nasid_t nasid;
+ int slice;
+
+ nasid = cpuid_to_nasid(first_cpu(mask));
+ slice = cpuid_to_slice(first_cpu(mask));
+
+ list_for_each_entry_safe(sn_irq_info, sn_irq_info_safe,
+ sn_irq_lh[irq], list)
+ (void)sn_retarget_vector(sn_irq_info, nasid, slice);
+}
+
+struct hw_interrupt_type irq_type_sn = {
+ .typename = "SN hub",
+ .startup = sn_startup_irq,
+ .shutdown = sn_shutdown_irq,
+ .enable = sn_enable_irq,
+ .disable = sn_disable_irq,
+ .ack = sn_ack_irq,
+ .end = sn_end_irq,
+ .set_affinity = sn_set_affinity_irq
+};
+
+unsigned int sn_local_vector_to_irq(u8 vector)
+{
+ return (CPU_VECTOR_TO_IRQ(smp_processor_id(), vector));
+}
+
+void sn_irq_init(void)
+{
+ int i;
+ irq_desc_t *base_desc = irq_desc;
+
+ ia64_first_device_vector = IA64_SN2_FIRST_DEVICE_VECTOR;
+ ia64_last_device_vector = IA64_SN2_LAST_DEVICE_VECTOR;
+
+ for (i = 0; i < NR_IRQS; i++) {
+ if (base_desc[i].chip == &no_irq_type) {
+ base_desc[i].chip = &irq_type_sn;
+ }
+ }
+}
+
+static void register_intr_pda(struct sn_irq_info *sn_irq_info)
+{
+ int irq = sn_irq_info->irq_irq;
+ int cpu = sn_irq_info->irq_cpuid;
+
+ if (pdacpu(cpu)->sn_last_irq < irq) {
+ pdacpu(cpu)->sn_last_irq = irq;
+ }
+
+ if (pdacpu(cpu)->sn_first_irq == 0 || pdacpu(cpu)->sn_first_irq > irq)
+ pdacpu(cpu)->sn_first_irq = irq;
+}
+
+static void unregister_intr_pda(struct sn_irq_info *sn_irq_info)
+{
+ int irq = sn_irq_info->irq_irq;
+ int cpu = sn_irq_info->irq_cpuid;
+ struct sn_irq_info *tmp_irq_info;
+ int i, foundmatch;
+
+ rcu_read_lock();
+ if (pdacpu(cpu)->sn_last_irq == irq) {
+ foundmatch = 0;
+ for (i = pdacpu(cpu)->sn_last_irq - 1;
+ i && !foundmatch; i--) {
+ list_for_each_entry_rcu(tmp_irq_info,
+ sn_irq_lh[i],
+ list) {
+ if (tmp_irq_info->irq_cpuid == cpu) {
+ foundmatch = 1;
+ break;
+ }
+ }
+ }
+ pdacpu(cpu)->sn_last_irq = i;
+ }
+
+ if (pdacpu(cpu)->sn_first_irq == irq) {
+ foundmatch = 0;
+ for (i = pdacpu(cpu)->sn_first_irq + 1;
+ i < NR_IRQS && !foundmatch; i++) {
+ list_for_each_entry_rcu(tmp_irq_info,
+ sn_irq_lh[i],
+ list) {
+ if (tmp_irq_info->irq_cpuid == cpu) {
+ foundmatch = 1;
+ break;
+ }
+ }
+ }
+ pdacpu(cpu)->sn_first_irq = ((i == NR_IRQS) ? 0 : i);
+ }
+ rcu_read_unlock();
+}
+
+static void sn_irq_info_free(struct rcu_head *head)
+{
+ struct sn_irq_info *sn_irq_info;
+
+ sn_irq_info = container_of(head, struct sn_irq_info, rcu);
+ kfree(sn_irq_info);
+}
+
+void sn_irq_fixup(struct pci_dev *pci_dev, struct sn_irq_info *sn_irq_info)
+{
+ nasid_t nasid = sn_irq_info->irq_nasid;
+ int slice = sn_irq_info->irq_slice;
+ int cpu = nasid_slice_to_cpuid(nasid, slice);
+
+ pci_dev_get(pci_dev);
+ sn_irq_info->irq_cpuid = cpu;
+ sn_irq_info->irq_pciioinfo = SN_PCIDEV_INFO(pci_dev);
+
+ /* link it into the sn_irq[irq] list */
+ spin_lock(&sn_irq_info_lock);
+ list_add_rcu(&sn_irq_info->list, sn_irq_lh[sn_irq_info->irq_irq]);
+ reserve_irq_vector(sn_irq_info->irq_irq);
+ spin_unlock(&sn_irq_info_lock);
+
+ register_intr_pda(sn_irq_info);
+}
+
+void sn_irq_unfixup(struct pci_dev *pci_dev)
+{
+ struct sn_irq_info *sn_irq_info;
+
+ /* Only cleanup IRQ stuff if this device has a host bus context */
+ if (!SN_PCIDEV_BUSSOFT(pci_dev))
+ return;
+
+ sn_irq_info = SN_PCIDEV_INFO(pci_dev)->pdi_sn_irq_info;
+ if (!sn_irq_info)
+ return;
+ if (!sn_irq_info->irq_irq) {
+ kfree(sn_irq_info);
+ return;
+ }
+
+ unregister_intr_pda(sn_irq_info);
+ spin_lock(&sn_irq_info_lock);
+ list_del_rcu(&sn_irq_info->list);
+ spin_unlock(&sn_irq_info_lock);
+ if (list_empty(sn_irq_lh[sn_irq_info->irq_irq]))
+ free_irq_vector(sn_irq_info->irq_irq);
+ call_rcu(&sn_irq_info->rcu, sn_irq_info_free);
+ pci_dev_put(pci_dev);
+
+}
+
+static inline void
+sn_call_force_intr_provider(struct sn_irq_info *sn_irq_info)
+{
+ struct sn_pcibus_provider *pci_provider;
+
+ pci_provider = sn_pci_provider[sn_irq_info->irq_bridge_type];
+ if (pci_provider && pci_provider->force_interrupt)
+ (*pci_provider->force_interrupt)(sn_irq_info);
+}
+
+static void force_interrupt(int irq)
+{
+ struct sn_irq_info *sn_irq_info;
+
+ if (!sn_ioif_inited)
+ return;
+
+ rcu_read_lock();
+ list_for_each_entry_rcu(sn_irq_info, sn_irq_lh[irq], list)
+ sn_call_force_intr_provider(sn_irq_info);
+
+ rcu_read_unlock();
+}
+
+/*
+ * Check for lost interrupts. If the PIC int_status reg. says that
+ * an interrupt has been sent, but not handled, and the interrupt
+ * is not pending in either the cpu irr regs or in the soft irr regs,
+ * and the interrupt is not in service, then the interrupt may have
+ * been lost. Force an interrupt on that pin. It is possible that
+ * the interrupt is in flight, so we may generate a spurious interrupt,
+ * but we should never miss a real lost interrupt.
+ */
+static void sn_check_intr(int irq, struct sn_irq_info *sn_irq_info)
+{
+ u64 regval;
+ struct pcidev_info *pcidev_info;
+ struct pcibus_info *pcibus_info;
+
+ /*
+ * Bridge types attached to TIO (anything but PIC) do not need this WAR
+ * since they do not target Shub II interrupt registers. If that
+ * ever changes, this check needs to accomodate.
+ */
+ if (sn_irq_info->irq_bridge_type != PCIIO_ASIC_TYPE_PIC)
+ return;
+
+ pcidev_info = (struct pcidev_info *)sn_irq_info->irq_pciioinfo;
+ if (!pcidev_info)
+ return;
+
+ pcibus_info =
+ (struct pcibus_info *)pcidev_info->pdi_host_pcidev_info->
+ pdi_pcibus_info;
+ regval = pcireg_intr_status_get(pcibus_info);
+
+ if (!ia64_get_irr(irq_to_vector(irq))) {
+ if (!test_bit(irq, pda->sn_in_service_ivecs)) {
+ regval &= 0xff;
+ if (sn_irq_info->irq_int_bit & regval &
+ sn_irq_info->irq_last_intr) {
+ regval &= ~(sn_irq_info->irq_int_bit & regval);
+ sn_call_force_intr_provider(sn_irq_info);
+ }
+ }
+ }
+ sn_irq_info->irq_last_intr = regval;
+}
+
+void sn_lb_int_war_check(void)
+{
+ struct sn_irq_info *sn_irq_info;
+ int i;
+
+ if (!sn_ioif_inited || pda->sn_first_irq == 0)
+ return;
+
+ rcu_read_lock();
+ for (i = pda->sn_first_irq; i <= pda->sn_last_irq; i++) {
+ list_for_each_entry_rcu(sn_irq_info, sn_irq_lh[i], list) {
+ sn_check_intr(i, sn_irq_info);
+ }
+ }
+ rcu_read_unlock();
+}
+
+void __init sn_irq_lh_init(void)
+{
+ int i;
+
+ sn_irq_lh = kmalloc(sizeof(struct list_head *) * NR_IRQS, GFP_KERNEL);
+ if (!sn_irq_lh)
+ panic("SN PCI INIT: Failed to allocate memory for PCI init\n");
+
+ for (i = 0; i < NR_IRQS; i++) {
+ sn_irq_lh[i] = kmalloc(sizeof(struct list_head), GFP_KERNEL);
+ if (!sn_irq_lh[i])
+ panic("SN PCI INIT: Failed IRQ memory allocation\n");
+
+ INIT_LIST_HEAD(sn_irq_lh[i]);
+ }
+}
Index: xen/arch/ia64/sn/kernel/machvec.c
===================================================================
--- /dev/null
+++ xen/arch/ia64/sn/kernel/machvec.c
@@ -0,0 +1,11 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (c) 2002-2003 Silicon Graphics, Inc. All Rights Reserved.
+ */
+
+#define MACHVEC_PLATFORM_NAME sn2
+#define MACHVEC_PLATFORM_HEADER <asm/machvec_sn2.h>
+#include <asm/machvec_init.h>
Index: xen/arch/ia64/sn/kernel/pio_phys.S
===================================================================
--- /dev/null
+++ xen/arch/ia64/sn/kernel/pio_phys.S
@@ -0,0 +1,71 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 2000-2005 Silicon Graphics, Inc. All rights reserved.
+ *
+ * This file contains macros used to access MMR registers via
+ * uncached physical addresses.
+ * pio_phys_read_mmr - read an MMR
+ * pio_phys_write_mmr - write an MMR
+ * pio_atomic_phys_write_mmrs - atomically write 1 or 2 MMRs with psr.ic=0
+ * Second MMR will be skipped if address is NULL
+ *
+ * Addresses passed to these routines should be uncached physical addresses
+ * ie., 0x80000....
+ */
+
+
+
+#include <asm/asmmacro.h>
+#include <asm/page.h>
+
+GLOBAL_ENTRY(pio_phys_read_mmr)
+ .prologue
+ .regstk 1,0,0,0
+ .body
+ mov r2=psr
+ rsm psr.i | psr.dt
+ ;;
+ srlz.d
+ ld8.acq r8=[r32]
+ ;;
+ mov psr.l=r2;;
+ srlz.d
+ br.ret.sptk.many rp
+END(pio_phys_read_mmr)
+
+GLOBAL_ENTRY(pio_phys_write_mmr)
+ .prologue
+ .regstk 2,0,0,0
+ .body
+ mov r2=psr
+ rsm psr.i | psr.dt
+ ;;
+ srlz.d
+ st8.rel [r32]=r33
+ ;;
+ mov psr.l=r2;;
+ srlz.d
+ br.ret.sptk.many rp
+END(pio_phys_write_mmr)
+
+GLOBAL_ENTRY(pio_atomic_phys_write_mmrs)
+ .prologue
+ .regstk 4,0,0,0
+ .body
+ mov r2=psr
+ cmp.ne p9,p0=r34,r0;
+ rsm psr.i | psr.dt | psr.ic
+ ;;
+ srlz.d
+ st8.rel [r32]=r33
+(p9) st8.rel [r34]=r35
+ ;;
+ mov psr.l=r2;;
+ srlz.d
+ br.ret.sptk.many rp
+END(pio_atomic_phys_write_mmrs)
+
+
Index: xen/arch/ia64/sn/kernel/ptc_deadlock.S
===================================================================
--- /dev/null
+++ xen/arch/ia64/sn/kernel/ptc_deadlock.S
@@ -0,0 +1,92 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 2000-2005 Silicon Graphics, Inc. All rights reserved.
+ */
+
+#include <asm/types.h>
+#include <asm/sn/shub_mmr.h>
+
+#define DEADLOCKBIT SH_PIO_WRITE_STATUS_WRITE_DEADLOCK_SHFT
+#define WRITECOUNTMASK SH_PIO_WRITE_STATUS_PENDING_WRITE_COUNT_MASK
+#define ALIAS_OFFSET 8
+
+
+ .global sn2_ptc_deadlock_recovery_core
+ .proc sn2_ptc_deadlock_recovery_core
+
+sn2_ptc_deadlock_recovery_core:
+ .regstk 6,0,0,0
+
+ ptc0 = in0
+ data0 = in1
+ ptc1 = in2
+ data1 = in3
+ piowc = in4
+ zeroval = in5
+ piowcphy = r30
+ psrsave = r2
+ scr1 = r16
+ scr2 = r17
+ mask = r18
+
+
+ extr.u piowcphy=piowc,0,61;; // Convert piowc to uncached physical
address
+ dep piowcphy=-1,piowcphy,63,1
+ movl mask=WRITECOUNTMASK
+ mov r8=r0
+
+1:
+ cmp.ne p8,p9=r0,ptc1 // Test for shub type (ptc1 non-null on
shub1)
+ // p8 = 1 if shub1, p9 = 1 if shub2
+
+ add scr2=ALIAS_OFFSET,piowc // Address of WRITE_STATUS alias
register
+ mov scr1=7;; // Clear DEADLOCK, WRITE_ERROR,
MULTI_WRITE_ERROR
+(p8) st8.rel [scr2]=scr1;;
+(p9) ld8.acq scr1=[scr2];;
+
+5: ld8.acq scr1=[piowc];; // Wait for PIOs to complete.
+ hint @pause
+ and scr2=scr1,mask;; // mask of writecount bits
+ cmp.ne p6,p0=zeroval,scr2
+(p6) br.cond.sptk 5b
+
+
+
+ ////////////// BEGIN PHYSICAL MODE ////////////////////
+ mov psrsave=psr // Disable IC (no PMIs)
+ rsm psr.i | psr.dt | psr.ic;;
+ srlz.i;;
+
+ st8.rel [ptc0]=data0 // Write PTC0 & wait for completion.
+
+5: ld8.acq scr1=[piowcphy];; // Wait for PIOs to complete.
+ hint @pause
+ and scr2=scr1,mask;; // mask of writecount bits
+ cmp.ne p6,p0=zeroval,scr2
+(p6) br.cond.sptk 5b;;
+
+ tbit.nz p8,p7=scr1,DEADLOCKBIT;;// Test for DEADLOCK
+(p7) cmp.ne p7,p0=r0,ptc1;; // Test for non-null ptc1
+
+(p7) st8.rel [ptc1]=data1;; // Now write PTC1.
+
+5: ld8.acq scr1=[piowcphy];; // Wait for PIOs to complete.
+ hint @pause
+ and scr2=scr1,mask;; // mask of writecount bits
+ cmp.ne p6,p0=zeroval,scr2
+(p6) br.cond.sptk 5b
+
+ tbit.nz p8,p0=scr1,DEADLOCKBIT;;// Test for DEADLOCK
+
+ mov psr.l=psrsave;; // Reenable IC
+ srlz.i;;
+ ////////////// END PHYSICAL MODE ////////////////////
+
+(p8) add r8=1,r8
+(p8) br.cond.spnt 1b;; // Repeat if DEADLOCK occurred.
+
+ br.ret.sptk rp
+ .endp sn2_ptc_deadlock_recovery_core
Index: xen/arch/ia64/sn/kernel/setup.c
===================================================================
--- /dev/null
+++ xen/arch/ia64/sn/kernel/setup.c
@@ -0,0 +1,755 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 1999,2001-2006 Silicon Graphics, Inc. All rights reserved.
+ */
+
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/delay.h>
+#include <linux/kernel.h>
+#include <linux/kdev_t.h>
+#include <linux/string.h>
+#include <linux/screen_info.h>
+#include <linux/console.h>
+#include <linux/timex.h>
+#include <linux/sched.h>
+#include <linux/ioport.h>
+#include <linux/mm.h>
+#include <linux/serial.h>
+#include <linux/irq.h>
+#include <linux/bootmem.h>
+#include <linux/mmzone.h>
+#include <linux/interrupt.h>
+#include <linux/acpi.h>
+#include <linux/compiler.h>
+#include <linux/sched.h>
+#include <linux/root_dev.h>
+#include <linux/nodemask.h>
+#include <linux/pm.h>
+#include <linux/efi.h>
+
+#include <asm/io.h>
+#include <asm/sal.h>
+#include <asm/machvec.h>
+#include <asm/system.h>
+#include <asm/processor.h>
+#include <asm/vga.h>
+#include <asm/sn/arch.h>
+#include <asm/sn/addrs.h>
+#include <asm/sn/pda.h>
+#include <asm/sn/nodepda.h>
+#include <asm/sn/sn_cpuid.h>
+#include <asm/sn/simulator.h>
+#include <asm/sn/leds.h>
+#include <asm/sn/bte.h>
+#include <asm/sn/shub_mmr.h>
+#include <asm/sn/clksupport.h>
+#include <asm/sn/sn_sal.h>
+#include <asm/sn/geo.h>
+#include <asm/sn/sn_feature_sets.h>
+#include "xtalk/xwidgetdev.h"
+#include "xtalk/hubdev.h"
+#include <asm/sn/klconfig.h>
+
+
+DEFINE_PER_CPU(struct pda_s, pda_percpu);
+
+#define MAX_PHYS_MEMORY (1UL << IA64_MAX_PHYS_BITS) /* Max
physical address supported */
+
+extern void bte_init_node(nodepda_t *, cnodeid_t);
+
+extern void sn_timer_init(void);
+extern unsigned long last_time_offset;
+extern void (*ia64_mark_idle) (int);
+extern void snidle(int);
+extern unsigned long long (*ia64_printk_clock)(void);
+
+unsigned long sn_rtc_cycles_per_second;
+EXPORT_SYMBOL(sn_rtc_cycles_per_second);
+
+DEFINE_PER_CPU(struct sn_hub_info_s, __sn_hub_info);
+EXPORT_PER_CPU_SYMBOL(__sn_hub_info);
+
+DEFINE_PER_CPU(short, __sn_cnodeid_to_nasid[MAX_COMPACT_NODES]);
+EXPORT_PER_CPU_SYMBOL(__sn_cnodeid_to_nasid);
+
+DEFINE_PER_CPU(struct nodepda_s *, __sn_nodepda);
+EXPORT_PER_CPU_SYMBOL(__sn_nodepda);
+
+char sn_system_serial_number_string[128];
+EXPORT_SYMBOL(sn_system_serial_number_string);
+u64 sn_partition_serial_number;
+EXPORT_SYMBOL(sn_partition_serial_number);
+u8 sn_partition_id;
+EXPORT_SYMBOL(sn_partition_id);
+u8 sn_system_size;
+EXPORT_SYMBOL(sn_system_size);
+u8 sn_sharing_domain_size;
+EXPORT_SYMBOL(sn_sharing_domain_size);
+u8 sn_coherency_id;
+EXPORT_SYMBOL(sn_coherency_id);
+u8 sn_region_size;
+EXPORT_SYMBOL(sn_region_size);
+int sn_prom_type; /* 0=hardware, 1=medusa/realprom, 2=medusa/fakeprom */
+
+short physical_node_map[MAX_NUMALINK_NODES];
+static unsigned long sn_prom_features[MAX_PROM_FEATURE_SETS];
+
+EXPORT_SYMBOL(physical_node_map);
+
+int num_cnodes;
+
+static void sn_init_pdas(char **);
+static void build_cnode_tables(void);
+
+static nodepda_t *nodepdaindr[MAX_COMPACT_NODES];
+
+/*
+ * The format of "screen_info" is strange, and due to early i386-setup
+ * code. This is just enough to make the console code think we're on a
+ * VGA color display.
+ */
+struct screen_info sn_screen_info = {
+ .orig_x = 0,
+ .orig_y = 0,
+ .orig_video_mode = 3,
+ .orig_video_cols = 80,
+ .orig_video_ega_bx = 3,
+ .orig_video_lines = 25,
+ .orig_video_isVGA = 1,
+ .orig_video_points = 16
+};
+
+/*
+ * This routine can only be used during init, since
+ * smp_boot_data is an init data structure.
+ * We have to use smp_boot_data.cpu_phys_id to find
+ * the physical id of the processor because the normal
+ * cpu_physical_id() relies on data structures that
+ * may not be initialized yet.
+ */
+
+static int __init pxm_to_nasid(int pxm)
+{
+ int i;
+ int nid;
+
+ nid = pxm_to_node(pxm);
+ for (i = 0; i < num_node_memblks; i++) {
+ if (node_memblk[i].nid == nid) {
+ return NASID_GET(node_memblk[i].start_paddr);
+ }
+ }
+ return -1;
+}
+
+/**
+ * early_sn_setup - early setup routine for SN platforms
+ *
+ * Sets up an initial console to aid debugging. Intended primarily
+ * for bringup. See start_kernel() in init/main.c.
+ */
+
+void __init early_sn_setup(void)
+{
+ efi_system_table_t *efi_systab;
+ efi_config_table_t *config_tables;
+ struct ia64_sal_systab *sal_systab;
+ struct ia64_sal_desc_entry_point *ep;
+ char *p;
+ int i, j;
+
+ /*
+ * Parse enough of the SAL tables to locate the SAL entry point. Since,
console
+ * IO on SN2 is done via SAL calls, early_printk won't work without
this.
+ *
+ * This code duplicates some of the ACPI table parsing that is in efi.c
& sal.c.
+ * Any changes to those file may have to be made hereas well.
+ */
+ efi_systab = (efi_system_table_t *) __va(ia64_boot_param->efi_systab);
+ config_tables = __va(efi_systab->tables);
+ for (i = 0; i < efi_systab->nr_tables; i++) {
+ if (efi_guidcmp(config_tables[i].guid, SAL_SYSTEM_TABLE_GUID) ==
+ 0) {
+ sal_systab = __va(config_tables[i].table);
+ p = (char *)(sal_systab + 1);
+ for (j = 0; j < sal_systab->entry_count; j++) {
+ if (*p == SAL_DESC_ENTRY_POINT) {
+ ep = (struct ia64_sal_desc_entry_point
+ *)p;
+ ia64_sal_handler_init(__va
+ (ep->sal_proc),
+ __va(ep->gp));
+ return;
+ }
+ p += SAL_DESC_SIZE(*p);
+ }
+ }
+ }
+ /* Uh-oh, SAL not available?? */
+ printk(KERN_ERR "failed to find SAL entry point\n");
+}
+
+extern int platform_intr_list[];
+static int __initdata shub_1_1_found;
+
+/*
+ * sn_check_for_wars
+ *
+ * Set flag for enabling shub specific wars
+ */
+
+static inline int __init is_shub_1_1(int nasid)
+{
+ unsigned long id;
+ int rev;
+
+ if (is_shub2())
+ return 0;
+ id = REMOTE_HUB_L(nasid, SH1_SHUB_ID);
+ rev = (id & SH1_SHUB_ID_REVISION_MASK) >> SH1_SHUB_ID_REVISION_SHFT;
+ return rev <= 2;
+}
+
+static void __init sn_check_for_wars(void)
+{
+ int cnode;
+
+ if (is_shub2()) {
+ /* none yet */
+ } else {
+ for_each_online_node(cnode) {
+ if (is_shub_1_1(cnodeid_to_nasid(cnode)))
+ shub_1_1_found = 1;
+ }
+ }
+}
+
+/*
+ * Scan the EFI PCDP table (if it exists) for an acceptable VGA console
+ * output device. If one exists, pick it and set sn_legacy_{io,mem} to
+ * reflect the bus offsets needed to address it.
+ *
+ * Since pcdp support in SN is not supported in the 2.4 kernel (or at least
+ * the one lbs is based on) just declare the needed structs here.
+ *
+ * Reference spec http://www.dig64.org/specifications/DIG64_PCDPv20.pdf
+ *
+ * Returns 0 if no acceptable vga is found, !0 otherwise.
+ *
+ * Note: This stuff is duped here because Altix requires the PCDP to
+ * locate a usable VGA device due to lack of proper ACPI support. Structures
+ * could be used from drivers/firmware/pcdp.h, but it was decided that moving
+ * this file to a more public location just for Altix use was undesireable.
+ */
+
+struct hcdp_uart_desc {
+ u8 pad[45];
+};
+
+struct pcdp {
+ u8 signature[4]; /* should be 'HCDP' */
+ u32 length;
+ u8 rev; /* should be >=3 for pcdp, <3 for hcdp */
+ u8 sum;
+ u8 oem_id[6];
+ u64 oem_tableid;
+ u32 oem_rev;
+ u32 creator_id;
+ u32 creator_rev;
+ u32 num_type0;
+ struct hcdp_uart_desc uart[0]; /* num_type0 of these */
+ /* pcdp descriptors follow */
+} __attribute__((packed));
+
+struct pcdp_device_desc {
+ u8 type;
+ u8 primary;
+ u16 length;
+ u16 index;
+ /* interconnect specific structure follows */
+ /* device specific structure follows that */
+} __attribute__((packed));
+
+struct pcdp_interface_pci {
+ u8 type; /* 1 == pci */
+ u8 reserved;
+ u16 length;
+ u8 segment;
+ u8 bus;
+ u8 dev;
+ u8 fun;
+ u16 devid;
+ u16 vendid;
+ u32 acpi_interrupt;
+ u64 mmio_tra;
+ u64 ioport_tra;
+ u8 flags;
+ u8 translation;
+} __attribute__((packed));
+
+struct pcdp_vga_device {
+ u8 num_eas_desc;
+ /* ACPI Extended Address Space Desc follows */
+} __attribute__((packed));
+
+/* from pcdp_device_desc.primary */
+#define PCDP_PRIMARY_CONSOLE 0x01
+
+/* from pcdp_device_desc.type */
+#define PCDP_CONSOLE_INOUT 0x0
+#define PCDP_CONSOLE_DEBUG 0x1
+#define PCDP_CONSOLE_OUT 0x2
+#define PCDP_CONSOLE_IN 0x3
+#define PCDP_CONSOLE_TYPE_VGA 0x8
+
+#define PCDP_CONSOLE_VGA (PCDP_CONSOLE_TYPE_VGA | PCDP_CONSOLE_OUT)
+
+/* from pcdp_interface_pci.type */
+#define PCDP_IF_PCI 1
+
+/* from pcdp_interface_pci.translation */
+#define PCDP_PCI_TRANS_IOPORT 0x02
+#define PCDP_PCI_TRANS_MMIO 0x01
+
+#if defined(CONFIG_VT) && defined(CONFIG_VGA_CONSOLE)
+static void
+sn_scan_pcdp(void)
+{
+ u8 *bp;
+ struct pcdp *pcdp;
+ struct pcdp_device_desc device;
+ struct pcdp_interface_pci if_pci;
+ extern struct efi efi;
+
+ if (efi.hcdp == EFI_INVALID_TABLE_ADDR)
+ return; /* no hcdp/pcdp table */
+
+ pcdp = __va(efi.hcdp);
+
+ if (pcdp->rev < 3)
+ return; /* only support PCDP (rev >= 3) */
+
+ for (bp = (u8 *)&pcdp->uart[pcdp->num_type0];
+ bp < (u8 *)pcdp + pcdp->length;
+ bp += device.length) {
+ memcpy(&device, bp, sizeof(device));
+ if (! (device.primary & PCDP_PRIMARY_CONSOLE))
+ continue; /* not primary console */
+
+ if (device.type != PCDP_CONSOLE_VGA)
+ continue; /* not VGA descriptor */
+
+ memcpy(&if_pci, bp+sizeof(device), sizeof(if_pci));
+ if (if_pci.type != PCDP_IF_PCI)
+ continue; /* not PCI interconnect */
+
+ if (if_pci.translation & PCDP_PCI_TRANS_IOPORT)
+ vga_console_iobase =
+ if_pci.ioport_tra | __IA64_UNCACHED_OFFSET;
+
+ if (if_pci.translation & PCDP_PCI_TRANS_MMIO)
+ vga_console_membase =
+ if_pci.mmio_tra | __IA64_UNCACHED_OFFSET;
+
+ break; /* once we find the primary, we're done */
+ }
+}
+#endif
+
+static unsigned long sn2_rtc_initial;
+
+static unsigned long long ia64_sn2_printk_clock(void)
+{
+ unsigned long rtc_now = rtc_time();
+
+ return (rtc_now - sn2_rtc_initial) *
+ (1000000000 / sn_rtc_cycles_per_second);
+}
+
+/**
+ * sn_setup - SN platform setup routine
+ * @cmdline_p: kernel command line
+ *
+ * Handles platform setup for SN machines. This includes determining
+ * the RTC frequency (via a SAL call), initializing secondary CPUs, and
+ * setting up per-node data areas. The console is also initialized here.
+ */
+void __init sn_setup(char **cmdline_p)
+{
+ long status, ticks_per_sec, drift;
+ u32 version = sn_sal_rev();
+ extern void sn_cpu_init(void);
+
+ sn2_rtc_initial = rtc_time();
+ ia64_sn_plat_set_error_handling_features(); // obsolete
+ ia64_sn_set_os_feature(OSF_MCA_SLV_TO_OS_INIT_SLV);
+ ia64_sn_set_os_feature(OSF_FEAT_LOG_SBES);
+
+
+#if defined(CONFIG_VT) && defined(CONFIG_VGA_CONSOLE)
+ /*
+ * Handle SN vga console.
+ *
+ * SN systems do not have enough ACPI table information
+ * being passed from prom to identify VGA adapters and the legacy
+ * addresses to access them. Until that is done, SN systems rely
+ * on the PCDP table to identify the primary VGA console if one
+ * exists.
+ *
+ * However, kernel PCDP support is optional, and even if it is built
+ * into the kernel, it will not be used if the boot cmdline contains
+ * console= directives.
+ *
+ * So, to work around this mess, we duplicate some of the PCDP code
+ * here so that the primary VGA console (as defined by PCDP) will
+ * work on SN systems even if a different console (e.g. serial) is
+ * selected on the boot line (or CONFIG_EFI_PCDP is off).
+ */
+
+ if (! vga_console_membase)
+ sn_scan_pcdp();
+
+ if (vga_console_membase) {
+ /* usable vga ... make tty0 the preferred default console */
+ if (!strstr(*cmdline_p, "console="))
+ add_preferred_console("tty", 0, NULL);
+ } else {
+ printk(KERN_DEBUG "SGI: Disabling VGA console\n");
+ if (!strstr(*cmdline_p, "console="))
+ add_preferred_console("ttySG", 0, NULL);
+#ifdef CONFIG_DUMMY_CONSOLE
+ conswitchp = &dummy_con;
+#else
+ conswitchp = NULL;
+#endif /* CONFIG_DUMMY_CONSOLE */
+ }
+#endif /* def(CONFIG_VT) && def(CONFIG_VGA_CONSOLE) */
+
+ MAX_DMA_ADDRESS = PAGE_OFFSET + MAX_PHYS_MEMORY;
+
+ /*
+ * Build the tables for managing cnodes.
+ */
+ build_cnode_tables();
+
+ status =
+ ia64_sal_freq_base(SAL_FREQ_BASE_REALTIME_CLOCK, &ticks_per_sec,
+ &drift);
+ if (status != 0 || ticks_per_sec < 100000) {
+ printk(KERN_WARNING
+ "unable to determine platform RTC clock frequency,
guessing.\n");
+ /* PROM gives wrong value for clock freq. so guess */
+ sn_rtc_cycles_per_second = 1000000000000UL / 30000UL;
+ } else
+ sn_rtc_cycles_per_second = ticks_per_sec;
+
+ platform_intr_list[ACPI_INTERRUPT_CPEI] = IA64_CPE_VECTOR;
+
+ ia64_printk_clock = ia64_sn2_printk_clock;
+
+ printk("SGI SAL version %x.%02x\n", version >> 8, version & 0x00FF);
+
+ /*
+ * we set the default root device to /dev/hda
+ * to make simulation easy
+ */
+ ROOT_DEV = Root_HDA1;
+
+ /*
+ * Create the PDAs and NODEPDAs for all the cpus.
+ */
+ sn_init_pdas(cmdline_p);
+
+ ia64_mark_idle = &snidle;
+
+ /*
+ * For the bootcpu, we do this here. All other cpus will make the
+ * call as part of cpu_init in slave cpu initialization.
+ */
+ sn_cpu_init();
+
+#ifdef CONFIG_SMP
+ init_smp_config();
+#endif
+ screen_info = sn_screen_info;
+
+ sn_timer_init();
+
+ /*
+ * set pm_power_off to a SAL call to allow
+ * sn machines to power off. The SAL call can be replaced
+ * by an ACPI interface call when ACPI is fully implemented
+ * for sn.
+ */
+ pm_power_off = ia64_sn_power_down;
+ current->thread.flags |= IA64_THREAD_MIGRATION;
+}
+
+/**
+ * sn_init_pdas - setup node data areas
+ *
+ * One time setup for Node Data Area. Called by sn_setup().
+ */
+static void __init sn_init_pdas(char **cmdline_p)
+{
+ cnodeid_t cnode;
+
+ /*
+ * Allocate & initalize the nodepda for each node.
+ */
+ for_each_online_node(cnode) {
+ nodepdaindr[cnode] =
+ alloc_bootmem_node(NODE_DATA(cnode), sizeof(nodepda_t));
+ memset(nodepdaindr[cnode], 0, sizeof(nodepda_t));
+ memset(nodepdaindr[cnode]->phys_cpuid, -1,
+ sizeof(nodepdaindr[cnode]->phys_cpuid));
+ spin_lock_init(&nodepdaindr[cnode]->ptc_lock);
+ }
+
+ /*
+ * Allocate & initialize nodepda for TIOs. For now, put them on node 0.
+ */
+ for (cnode = num_online_nodes(); cnode < num_cnodes; cnode++) {
+ nodepdaindr[cnode] =
+ alloc_bootmem_node(NODE_DATA(0), sizeof(nodepda_t));
+ memset(nodepdaindr[cnode], 0, sizeof(nodepda_t));
+ }
+
+ /*
+ * Now copy the array of nodepda pointers to each nodepda.
+ */
+ for (cnode = 0; cnode < num_cnodes; cnode++)
+ memcpy(nodepdaindr[cnode]->pernode_pdaindr, nodepdaindr,
+ sizeof(nodepdaindr));
+
+ /*
+ * Set up IO related platform-dependent nodepda fields.
+ * The following routine actually sets up the hubinfo struct
+ * in nodepda.
+ */
+ for_each_online_node(cnode) {
+ bte_init_node(nodepdaindr[cnode], cnode);
+ }
+
+ /*
+ * Initialize the per node hubdev. This includes IO Nodes and
+ * headless/memless nodes.
+ */
+ for (cnode = 0; cnode < num_cnodes; cnode++) {
+ hubdev_init_node(nodepdaindr[cnode], cnode);
+ }
+}
+
+/**
+ * sn_cpu_init - initialize per-cpu data areas
+ * @cpuid: cpuid of the caller
+ *
+ * Called during cpu initialization on each cpu as it starts.
+ * Currently, initializes the per-cpu data area for SNIA.
+ * Also sets up a few fields in the nodepda. Also known as
+ * platform_cpu_init() by the ia64 machvec code.
+ */
+void __cpuinit sn_cpu_init(void)
+{
+ int cpuid;
+ int cpuphyid;
+ int nasid;
+ int subnode;
+ int slice;
+ int cnode;
+ int i;
+ static int wars_have_been_checked;
+
+ cpuid = smp_processor_id();
+ if (cpuid == 0 && IS_MEDUSA()) {
+ if (ia64_sn_is_fake_prom())
+ sn_prom_type = 2;
+ else
+ sn_prom_type = 1;
+ printk(KERN_INFO "Running on medusa with %s PROM\n",
+ (sn_prom_type == 1) ? "real" : "fake");
+ }
+
+ memset(pda, 0, sizeof(pda));
+ if (ia64_sn_get_sn_info(0, &sn_hub_info->shub2,
+ &sn_hub_info->nasid_bitmask,
+ &sn_hub_info->nasid_shift,
+ &sn_system_size, &sn_sharing_domain_size,
+ &sn_partition_id, &sn_coherency_id,
+ &sn_region_size))
+ BUG();
+ sn_hub_info->as_shift = sn_hub_info->nasid_shift - 2;
+
+ /*
+ * Don't check status. The SAL call is not supported on all PROMs
+ * but a failure is harmless.
+ */
+ (void) ia64_sn_set_cpu_number(cpuid);
+
+ /*
+ * The boot cpu makes this call again after platform initialization is
+ * complete.
+ */
+ if (nodepdaindr[0] == NULL)
+ return;
+
+ for (i = 0; i < MAX_PROM_FEATURE_SETS; i++)
+ if (ia64_sn_get_prom_feature_set(i, &sn_prom_features[i]) != 0)
+ break;
+
+ cpuphyid = get_sapicid();
+
+ if (ia64_sn_get_sapic_info(cpuphyid, &nasid, &subnode, &slice))
+ BUG();
+
+ for (i=0; i < MAX_NUMNODES; i++) {
+ if (nodepdaindr[i]) {
+ nodepdaindr[i]->phys_cpuid[cpuid].nasid = nasid;
+ nodepdaindr[i]->phys_cpuid[cpuid].slice = slice;
+ nodepdaindr[i]->phys_cpuid[cpuid].subnode = subnode;
+ }
+ }
+
+ cnode = nasid_to_cnodeid(nasid);
+
+ sn_nodepda = nodepdaindr[cnode];
+
+ pda->led_address =
+ (typeof(pda->led_address)) (LED0 + (slice << LED_CPU_SHIFT));
+ pda->led_state = LED_ALWAYS_SET;
+ pda->hb_count = HZ / 2;
+ pda->hb_state = 0;
+ pda->idle_flag = 0;
+
+ if (cpuid != 0) {
+ /* copy cpu 0's sn_cnodeid_to_nasid table to this cpu's */
+ memcpy(sn_cnodeid_to_nasid,
+ (&per_cpu(__sn_cnodeid_to_nasid, 0)),
+ sizeof(__ia64_per_cpu_var(__sn_cnodeid_to_nasid)));
+ }
+
+ /*
+ * Check for WARs.
+ * Only needs to be done once, on BSP.
+ * Has to be done after loop above, because it uses this cpu's
+ * sn_cnodeid_to_nasid table which was just initialized if this
+ * isn't cpu 0.
+ * Has to be done before assignment below.
+ */
+ if (!wars_have_been_checked) {
+ sn_check_for_wars();
+ wars_have_been_checked = 1;
+ }
+ sn_hub_info->shub_1_1_found = shub_1_1_found;
+
+ /*
+ * Set up addresses of PIO/MEM write status registers.
+ */
+ {
+ u64 pio1[] = {SH1_PIO_WRITE_STATUS_0, 0,
SH1_PIO_WRITE_STATUS_1, 0};
+ u64 pio2[] = {SH2_PIO_WRITE_STATUS_0, SH2_PIO_WRITE_STATUS_2,
+ SH2_PIO_WRITE_STATUS_1, SH2_PIO_WRITE_STATUS_3};
+ u64 *pio;
+ pio = is_shub1() ? pio1 : pio2;
+ pda->pio_write_status_addr =
+ (volatile unsigned long *)GLOBAL_MMR_ADDR(nasid, pio[slice]);
+ pda->pio_write_status_val = is_shub1() ?
SH_PIO_WRITE_STATUS_PENDING_WRITE_COUNT_MASK : 0;
+ }
+
+ /*
+ * WAR addresses for SHUB 1.x.
+ */
+ if (local_node_data->active_cpu_count++ == 0 && is_shub1()) {
+ int buddy_nasid;
+ buddy_nasid =
+ cnodeid_to_nasid(numa_node_id() ==
+ num_online_nodes() - 1 ? 0 :
numa_node_id() + 1);
+ pda->pio_shub_war_cam_addr =
+ (volatile unsigned long *)GLOBAL_MMR_ADDR(nasid,
+
SH1_PI_CAM_CONTROL);
+ }
+}
+
+/*
+ * Build tables for converting between NASIDs and cnodes.
+ */
+static inline int __init board_needs_cnode(int type)
+{
+ return (type == KLTYPE_SNIA || type == KLTYPE_TIO);
+}
+
+void __init build_cnode_tables(void)
+{
+ int nasid;
+ int node;
+ lboard_t *brd;
+
+ memset(physical_node_map, -1, sizeof(physical_node_map));
+ memset(sn_cnodeid_to_nasid, -1,
+ sizeof(__ia64_per_cpu_var(__sn_cnodeid_to_nasid)));
+
+ /*
+ * First populate the tables with C/M bricks. This ensures that
+ * cnode == node for all C & M bricks.
+ */
+ for_each_online_node(node) {
+ nasid = pxm_to_nasid(node_to_pxm(node));
+ sn_cnodeid_to_nasid[node] = nasid;
+ physical_node_map[nasid] = node;
+ }
+
+ /*
+ * num_cnodes is total number of C/M/TIO bricks. Because of the 256 node
+ * limit on the number of nodes, we can't use the generic node numbers
+ * for this. Note that num_cnodes is incremented below as TIOs or
+ * headless/memoryless nodes are discovered.
+ */
+ num_cnodes = num_online_nodes();
+
+ /* fakeprom does not support klgraph */
+ if (IS_RUNNING_ON_FAKE_PROM())
+ return;
+
+ /* Find TIOs & headless/memoryless nodes and add them to the tables */
+ for_each_online_node(node) {
+ kl_config_hdr_t *klgraph_header;
+ nasid = cnodeid_to_nasid(node);
+ klgraph_header = ia64_sn_get_klconfig_addr(nasid);
+ if (klgraph_header == NULL)
+ BUG();
+ brd = NODE_OFFSET_TO_LBOARD(nasid,
klgraph_header->ch_board_info);
+ while (brd) {
+ if (board_needs_cnode(brd->brd_type) &&
physical_node_map[brd->brd_nasid] < 0) {
+ sn_cnodeid_to_nasid[num_cnodes] =
brd->brd_nasid;
+ physical_node_map[brd->brd_nasid] =
num_cnodes++;
+ }
+ brd = find_lboard_next(brd);
+ }
+ }
+}
+
+int
+nasid_slice_to_cpuid(int nasid, int slice)
+{
+ long cpu;
+
+ for (cpu = 0; cpu < NR_CPUS; cpu++)
+ if (cpuid_to_nasid(cpu) == nasid &&
+ cpuid_to_slice(cpu) == slice)
+ return cpu;
+
+ return -1;
+}
+
+int sn_prom_feature_available(int id)
+{
+ if (id >= BITS_PER_LONG * MAX_PROM_FEATURE_SETS)
+ return 0;
+ return test_bit(id, sn_prom_features);
+}
+EXPORT_SYMBOL(sn_prom_feature_available);
+
Index: xen/arch/ia64/sn/kernel/sn2_smp.c
===================================================================
--- /dev/null
+++ xen/arch/ia64/sn/kernel/sn2_smp.c
@@ -0,0 +1,489 @@
+/*
+ * SN2 Platform specific SMP Support
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 2000-2006 Silicon Graphics, Inc. All rights reserved.
+ */
+
+#include <linux/init.h>
+#include <linux/kernel.h>
+#include <linux/spinlock.h>
+#include <linux/threads.h>
+#include <linux/sched.h>
+#include <linux/smp.h>
+#include <linux/interrupt.h>
+#include <linux/irq.h>
+#include <linux/mmzone.h>
+#include <linux/module.h>
+#include <linux/bitops.h>
+#include <linux/nodemask.h>
+#include <linux/proc_fs.h>
+#include <linux/seq_file.h>
+
+#include <asm/processor.h>
+#include <asm/irq.h>
+#include <asm/sal.h>
+#include <asm/system.h>
+#include <asm/delay.h>
+#include <asm/io.h>
+#include <asm/smp.h>
+#include <asm/tlb.h>
+#include <asm/numa.h>
+#include <asm/hw_irq.h>
+#include <asm/current.h>
+#include <asm/sn/sn_cpuid.h>
+#include <asm/sn/sn_sal.h>
+#include <asm/sn/addrs.h>
+#include <asm/sn/shub_mmr.h>
+#include <asm/sn/nodepda.h>
+#include <asm/sn/rw_mmr.h>
+
+DEFINE_PER_CPU(struct ptc_stats, ptcstats);
+DECLARE_PER_CPU(struct ptc_stats, ptcstats);
+
+static __cacheline_aligned DEFINE_SPINLOCK(sn2_global_ptc_lock);
+
+extern unsigned long
+sn2_ptc_deadlock_recovery_core(volatile unsigned long *, unsigned long,
+ volatile unsigned long *, unsigned long,
+ volatile unsigned long *, unsigned long);
+void
+sn2_ptc_deadlock_recovery(short *, short, short, int,
+ volatile unsigned long *, unsigned long,
+ volatile unsigned long *, unsigned long);
+
+/*
+ * Note: some is the following is captured here to make degugging easier
+ * (the macros make more sense if you see the debug patch - not posted)
+ */
+#define sn2_ptctest 0
+#define local_node_uses_ptc_ga(sh1) ((sh1) ? 1 : 0)
+#define max_active_pio(sh1) ((sh1) ? 32 : 7)
+#define reset_max_active_on_deadlock() 1
+#define PTC_LOCK(sh1) ((sh1) ? &sn2_global_ptc_lock :
&sn_nodepda->ptc_lock)
+
+struct ptc_stats {
+ unsigned long ptc_l;
+ unsigned long change_rid;
+ unsigned long shub_ptc_flushes;
+ unsigned long nodes_flushed;
+ unsigned long deadlocks;
+ unsigned long deadlocks2;
+ unsigned long lock_itc_clocks;
+ unsigned long shub_itc_clocks;
+ unsigned long shub_itc_clocks_max;
+ unsigned long shub_ptc_flushes_not_my_mm;
+};
+
+#define sn2_ptctest 0
+
+static inline unsigned long wait_piowc(void)
+{
+ volatile unsigned long *piows;
+ unsigned long zeroval, ws;
+
+ piows = pda->pio_write_status_addr;
+ zeroval = pda->pio_write_status_val;
+ do {
+ cpu_relax();
+ } while (((ws = *piows) & SH_PIO_WRITE_STATUS_PENDING_WRITE_COUNT_MASK)
!= zeroval);
+ return (ws & SH_PIO_WRITE_STATUS_WRITE_DEADLOCK_MASK) != 0;
+}
+
+/**
+ * sn_migrate - SN-specific task migration actions
+ * @task: Task being migrated to new CPU
+ *
+ * SN2 PIO writes from separate CPUs are not guaranteed to arrive in order.
+ * Context switching user threads which have memory-mapped MMIO may cause
+ * PIOs to issue from seperate CPUs, thus the PIO writes must be drained
+ * from the previous CPU's Shub before execution resumes on the new CPU.
+ */
+void sn_migrate(struct task_struct *task)
+{
+ pda_t *last_pda = pdacpu(task_thread_info(task)->last_cpu);
+ volatile unsigned long *adr = last_pda->pio_write_status_addr;
+ unsigned long val = last_pda->pio_write_status_val;
+
+ /* Drain PIO writes from old CPU's Shub */
+ while (unlikely((*adr & SH_PIO_WRITE_STATUS_PENDING_WRITE_COUNT_MASK)
+ != val))
+ cpu_relax();
+}
+
+void sn_tlb_migrate_finish(struct mm_struct *mm)
+{
+ /* flush_tlb_mm is inefficient if more than 1 users of mm */
+ if (mm == current->mm && mm && atomic_read(&mm->mm_users) == 1)
+ flush_tlb_mm(mm);
+}
+
+/**
+ * sn2_global_tlb_purge - globally purge translation cache of virtual address
range
+ * @mm: mm_struct containing virtual address range
+ * @start: start of virtual address range
+ * @end: end of virtual address range
+ * @nbits: specifies number of bytes to purge per instruction (num = 1<<(nbits
& 0xfc))
+ *
+ * Purges the translation caches of all processors of the given virtual address
+ * range.
+ *
+ * Note:
+ * - cpu_vm_mask is a bit mask that indicates which cpus have loaded the
context.
+ * - cpu_vm_mask is converted into a nodemask of the nodes containing the
+ * cpus in cpu_vm_mask.
+ * - if only one bit is set in cpu_vm_mask & it is the current cpu & the
+ * process is purging its own virtual address range, then only the
+ * local TLB needs to be flushed. This flushing can be done using
+ * ptc.l. This is the common case & avoids the global spinlock.
+ * - if multiple cpus have loaded the context, then flushing has to be
+ * done with ptc.g/MMRs under protection of the global ptc_lock.
+ */
+
+void
+sn2_global_tlb_purge(struct mm_struct *mm, unsigned long start,
+ unsigned long end, unsigned long nbits)
+{
+ int i, ibegin, shub1, cnode, mynasid, cpu, lcpu = 0, nasid;
+ int mymm = (mm == current->active_mm && mm == current->mm);
+ int use_cpu_ptcga;
+ volatile unsigned long *ptc0, *ptc1;
+ unsigned long itc, itc2, flags, data0 = 0, data1 = 0, rr_value, old_rr
= 0;
+ short nasids[MAX_NUMNODES], nix;
+ nodemask_t nodes_flushed;
+ int active, max_active, deadlock;
+
+ nodes_clear(nodes_flushed);
+ i = 0;
+
+ for_each_cpu_mask(cpu, mm->cpu_vm_mask) {
+ cnode = cpu_to_node(cpu);
+ node_set(cnode, nodes_flushed);
+ lcpu = cpu;
+ i++;
+ }
+
+ if (i == 0)
+ return;
+
+ preempt_disable();
+
+ if (likely(i == 1 && lcpu == smp_processor_id() && mymm)) {
+ do {
+ ia64_ptcl(start, nbits << 2);
+ start += (1UL << nbits);
+ } while (start < end);
+ ia64_srlz_i();
+ __get_cpu_var(ptcstats).ptc_l++;
+ preempt_enable();
+ return;
+ }
+
+ if (atomic_read(&mm->mm_users) == 1 && mymm) {
+ flush_tlb_mm(mm);
+ __get_cpu_var(ptcstats).change_rid++;
+ preempt_enable();
+ return;
+ }
+
+ itc = ia64_get_itc();
+ nix = 0;
+ for_each_node_mask(cnode, nodes_flushed)
+ nasids[nix++] = cnodeid_to_nasid(cnode);
+
+ rr_value = (mm->context << 3) | REGION_NUMBER(start);
+
+ shub1 = is_shub1();
+ if (shub1) {
+ data0 = (1UL << SH1_PTC_0_A_SHFT) |
+ (nbits << SH1_PTC_0_PS_SHFT) |
+ (rr_value << SH1_PTC_0_RID_SHFT) |
+ (1UL << SH1_PTC_0_START_SHFT);
+ ptc0 = (long *)GLOBAL_MMR_PHYS_ADDR(0, SH1_PTC_0);
+ ptc1 = (long *)GLOBAL_MMR_PHYS_ADDR(0, SH1_PTC_1);
+ } else {
+ data0 = (1UL << SH2_PTC_A_SHFT) |
+ (nbits << SH2_PTC_PS_SHFT) |
+ (1UL << SH2_PTC_START_SHFT);
+ ptc0 = (long *)GLOBAL_MMR_PHYS_ADDR(0, SH2_PTC +
+ (rr_value << SH2_PTC_RID_SHFT));
+ ptc1 = NULL;
+ }
+
+
+ mynasid = get_nasid();
+ use_cpu_ptcga = local_node_uses_ptc_ga(shub1);
+ max_active = max_active_pio(shub1);
+
+ itc = ia64_get_itc();
+ spin_lock_irqsave(PTC_LOCK(shub1), flags);
+ itc2 = ia64_get_itc();
+
+ __get_cpu_var(ptcstats).lock_itc_clocks += itc2 - itc;
+ __get_cpu_var(ptcstats).shub_ptc_flushes++;
+ __get_cpu_var(ptcstats).nodes_flushed += nix;
+ if (!mymm)
+ __get_cpu_var(ptcstats).shub_ptc_flushes_not_my_mm++;
+
+ if (use_cpu_ptcga && !mymm) {
+ old_rr = ia64_get_rr(start);
+ ia64_set_rr(start, (old_rr & 0xff) | (rr_value << 8));
+ ia64_srlz_d();
+ }
+
+ wait_piowc();
+ do {
+ if (shub1)
+ data1 = start | (1UL << SH1_PTC_1_START_SHFT);
+ else
+ data0 = (data0 & ~SH2_PTC_ADDR_MASK) | (start &
SH2_PTC_ADDR_MASK);
+ deadlock = 0;
+ active = 0;
+ for (ibegin = 0, i = 0; i < nix; i++) {
+ nasid = nasids[i];
+ if (use_cpu_ptcga && unlikely(nasid == mynasid)) {
+ ia64_ptcga(start, nbits << 2);
+ ia64_srlz_i();
+ } else {
+ ptc0 = CHANGE_NASID(nasid, ptc0);
+ if (ptc1)
+ ptc1 = CHANGE_NASID(nasid, ptc1);
+ pio_atomic_phys_write_mmrs(ptc0, data0, ptc1,
data1);
+ active++;
+ }
+ if (active >= max_active || i == (nix - 1)) {
+ if ((deadlock = wait_piowc())) {
+ sn2_ptc_deadlock_recovery(nasids,
ibegin, i, mynasid, ptc0, data0, ptc1, data1);
+ if (reset_max_active_on_deadlock())
+ max_active = 1;
+ }
+ active = 0;
+ ibegin = i + 1;
+ }
+ }
+ start += (1UL << nbits);
+ } while (start < end);
+
+ itc2 = ia64_get_itc() - itc2;
+ __get_cpu_var(ptcstats).shub_itc_clocks += itc2;
+ if (itc2 > __get_cpu_var(ptcstats).shub_itc_clocks_max)
+ __get_cpu_var(ptcstats).shub_itc_clocks_max = itc2;
+
+ if (old_rr) {
+ ia64_set_rr(start, old_rr);
+ ia64_srlz_d();
+ }
+
+ spin_unlock_irqrestore(PTC_LOCK(shub1), flags);
+
+ preempt_enable();
+}
+
+/*
+ * sn2_ptc_deadlock_recovery
+ *
+ * Recover from PTC deadlocks conditions. Recovery requires stepping thru each
+ * TLB flush transaction. The recovery sequence is somewhat tricky & is
+ * coded in assembly language.
+ */
+
+void
+sn2_ptc_deadlock_recovery(short *nasids, short ib, short ie, int mynasid,
+ volatile unsigned long *ptc0, unsigned long data0,
+ volatile unsigned long *ptc1, unsigned long data1)
+{
+ short nasid, i;
+ unsigned long *piows, zeroval, n;
+
+ __get_cpu_var(ptcstats).deadlocks++;
+
+ piows = (unsigned long *) pda->pio_write_status_addr;
+ zeroval = pda->pio_write_status_val;
+
+
+ for (i=ib; i <= ie; i++) {
+ nasid = nasids[i];
+ if (local_node_uses_ptc_ga(is_shub1()) && nasid == mynasid)
+ continue;
+ ptc0 = CHANGE_NASID(nasid, ptc0);
+ if (ptc1)
+ ptc1 = CHANGE_NASID(nasid, ptc1);
+
+ n = sn2_ptc_deadlock_recovery_core(ptc0, data0, ptc1, data1,
piows, zeroval);
+ __get_cpu_var(ptcstats).deadlocks2 += n;
+ }
+
+}
+
+/**
+ * sn_send_IPI_phys - send an IPI to a Nasid and slice
+ * @nasid: nasid to receive the interrupt (may be outside partition)
+ * @physid: physical cpuid to receive the interrupt.
+ * @vector: command to send
+ * @delivery_mode: delivery mechanism
+ *
+ * Sends an IPI (interprocessor interrupt) to the processor specified by
+ * @physid
+ *
+ * @delivery_mode can be one of the following
+ *
+ * %IA64_IPI_DM_INT - pend an interrupt
+ * %IA64_IPI_DM_PMI - pend a PMI
+ * %IA64_IPI_DM_NMI - pend an NMI
+ * %IA64_IPI_DM_INIT - pend an INIT interrupt
+ */
+void sn_send_IPI_phys(int nasid, long physid, int vector, int delivery_mode)
+{
+ long val;
+ unsigned long flags = 0;
+ volatile long *p;
+
+ p = (long *)GLOBAL_MMR_PHYS_ADDR(nasid, SH_IPI_INT);
+ val = (1UL << SH_IPI_INT_SEND_SHFT) |
+ (physid << SH_IPI_INT_PID_SHFT) |
+ ((long)delivery_mode << SH_IPI_INT_TYPE_SHFT) |
+ ((long)vector << SH_IPI_INT_IDX_SHFT) |
+ (0x000feeUL << SH_IPI_INT_BASE_SHFT);
+
+ mb();
+ if (enable_shub_wars_1_1()) {
+ spin_lock_irqsave(&sn2_global_ptc_lock, flags);
+ }
+ pio_phys_write_mmr(p, val);
+ if (enable_shub_wars_1_1()) {
+ wait_piowc();
+ spin_unlock_irqrestore(&sn2_global_ptc_lock, flags);
+ }
+
+}
+
+EXPORT_SYMBOL(sn_send_IPI_phys);
+
+/**
+ * sn2_send_IPI - send an IPI to a processor
+ * @cpuid: target of the IPI
+ * @vector: command to send
+ * @delivery_mode: delivery mechanism
+ * @redirect: redirect the IPI?
+ *
+ * Sends an IPI (InterProcessor Interrupt) to the processor specified by
+ * @cpuid. @vector specifies the command to send, while @delivery_mode can
+ * be one of the following
+ *
+ * %IA64_IPI_DM_INT - pend an interrupt
+ * %IA64_IPI_DM_PMI - pend a PMI
+ * %IA64_IPI_DM_NMI - pend an NMI
+ * %IA64_IPI_DM_INIT - pend an INIT interrupt
+ */
+void sn2_send_IPI(int cpuid, int vector, int delivery_mode, int redirect)
+{
+ long physid;
+ int nasid;
+
+ physid = cpu_physical_id(cpuid);
+ nasid = cpuid_to_nasid(cpuid);
+
+ /* the following is used only when starting cpus at boot time */
+ if (unlikely(nasid == -1))
+ ia64_sn_get_sapic_info(physid, &nasid, NULL, NULL);
+
+ sn_send_IPI_phys(nasid, physid, vector, delivery_mode);
+}
+
+#ifdef CONFIG_PROC_FS
+
+#define PTC_BASENAME "sgi_sn/ptc_statistics"
+
+static void *sn2_ptc_seq_start(struct seq_file *file, loff_t * offset)
+{
+ if (*offset < NR_CPUS)
+ return offset;
+ return NULL;
+}
+
+static void *sn2_ptc_seq_next(struct seq_file *file, void *data, loff_t *
offset)
+{
+ (*offset)++;
+ if (*offset < NR_CPUS)
+ return offset;
+ return NULL;
+}
+
+static void sn2_ptc_seq_stop(struct seq_file *file, void *data)
+{
+}
+
+static int sn2_ptc_seq_show(struct seq_file *file, void *data)
+{
+ struct ptc_stats *stat;
+ int cpu;
+
+ cpu = *(loff_t *) data;
+
+ if (!cpu) {
+ seq_printf(file,
+ "# cpu ptc_l newrid ptc_flushes nodes_flushed
deadlocks lock_nsec shub_nsec shub_nsec_max not_my_mm deadlock2\n");
+ seq_printf(file, "# ptctest %d\n", sn2_ptctest);
+ }
+
+ if (cpu < NR_CPUS && cpu_online(cpu)) {
+ stat = &per_cpu(ptcstats, cpu);
+ seq_printf(file, "cpu %d %ld %ld %ld %ld %ld %ld %ld %ld %ld
%ld\n", cpu, stat->ptc_l,
+ stat->change_rid, stat->shub_ptc_flushes,
stat->nodes_flushed,
+ stat->deadlocks,
+ 1000 * stat->lock_itc_clocks /
per_cpu(cpu_info, cpu).cyc_per_usec,
+ 1000 * stat->shub_itc_clocks /
per_cpu(cpu_info, cpu).cyc_per_usec,
+ 1000 * stat->shub_itc_clocks_max /
per_cpu(cpu_info, cpu).cyc_per_usec,
+ stat->shub_ptc_flushes_not_my_mm,
+ stat->deadlocks2);
+ }
+ return 0;
+}
+
+static struct seq_operations sn2_ptc_seq_ops = {
+ .start = sn2_ptc_seq_start,
+ .next = sn2_ptc_seq_next,
+ .stop = sn2_ptc_seq_stop,
+ .show = sn2_ptc_seq_show
+};
+
+static int sn2_ptc_proc_open(struct inode *inode, struct file *file)
+{
+ return seq_open(file, &sn2_ptc_seq_ops);
+}
+
+static struct file_operations proc_sn2_ptc_operations = {
+ .open = sn2_ptc_proc_open,
+ .read = seq_read,
+ .llseek = seq_lseek,
+ .release = seq_release,
+};
+
+static struct proc_dir_entry *proc_sn2_ptc;
+
+static int __init sn2_ptc_init(void)
+{
+ if (!ia64_platform_is("sn2"))
+ return 0;
+
+ if (!(proc_sn2_ptc = create_proc_entry(PTC_BASENAME, 0444, NULL))) {
+ printk(KERN_ERR "unable to create %s proc entry", PTC_BASENAME);
+ return -EINVAL;
+ }
+ proc_sn2_ptc->proc_fops = &proc_sn2_ptc_operations;
+ spin_lock_init(&sn2_global_ptc_lock);
+ return 0;
+}
+
+static void __exit sn2_ptc_exit(void)
+{
+ remove_proc_entry(PTC_BASENAME, NULL);
+}
+
+module_init(sn2_ptc_init);
+module_exit(sn2_ptc_exit);
+#endif /* CONFIG_PROC_FS */
+
Index: xen/arch/ia64/sn/pci/Makefile
===================================================================
--- /dev/null
+++ xen/arch/ia64/sn/pci/Makefile
@@ -0,0 +1 @@
+subdir-y += pcibr
Index: xen/arch/ia64/sn/pci/pcibr/Makefile
===================================================================
--- /dev/null
+++ xen/arch/ia64/sn/pci/pcibr/Makefile
@@ -0,0 +1 @@
+obj-y += pcibr_reg.o
Index: xen/arch/ia64/sn/pci/pcibr/pcibr_reg.c
===================================================================
--- /dev/null
+++ xen/arch/ia64/sn/pci/pcibr/pcibr_reg.c
@@ -0,0 +1,285 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 2004 Silicon Graphics, Inc. All rights reserved.
+ */
+
+#include <linux/interrupt.h>
+#include <linux/types.h>
+#include <asm/sn/io.h>
+#include <asm/sn/pcibr_provider.h>
+#include <asm/sn/pcibus_provider_defs.h>
+#include <asm/sn/pcidev.h>
+#include <asm/sn/pic.h>
+#include <asm/sn/tiocp.h>
+
+union br_ptr {
+ struct tiocp tio;
+ struct pic pic;
+};
+
+/*
+ * Control Register Access -- Read/Write 0000_0020
+ */
+void pcireg_control_bit_clr(struct pcibus_info *pcibus_info, u64 bits)
+{
+ union br_ptr __iomem *ptr = (union br_ptr __iomem
*)pcibus_info->pbi_buscommon.bs_base;
+
+ if (pcibus_info) {
+ switch (pcibus_info->pbi_bridge_type) {
+ case PCIBR_BRIDGETYPE_TIOCP:
+ __sn_clrq_relaxed(&ptr->tio.cp_control, bits);
+ break;
+ case PCIBR_BRIDGETYPE_PIC:
+ __sn_clrq_relaxed(&ptr->pic.p_wid_control, bits);
+ break;
+ default:
+ panic
+ ("pcireg_control_bit_clr: unknown bridgetype bridge
0x%p",
+ ptr);
+ }
+ }
+}
+
+void pcireg_control_bit_set(struct pcibus_info *pcibus_info, u64 bits)
+{
+ union br_ptr __iomem *ptr = (union br_ptr __iomem
*)pcibus_info->pbi_buscommon.bs_base;
+
+ if (pcibus_info) {
+ switch (pcibus_info->pbi_bridge_type) {
+ case PCIBR_BRIDGETYPE_TIOCP:
+ __sn_setq_relaxed(&ptr->tio.cp_control, bits);
+ break;
+ case PCIBR_BRIDGETYPE_PIC:
+ __sn_setq_relaxed(&ptr->pic.p_wid_control, bits);
+ break;
+ default:
+ panic
+ ("pcireg_control_bit_set: unknown bridgetype bridge
0x%p",
+ ptr);
+ }
+ }
+}
+
+/*
+ * PCI/PCIX Target Flush Register Access -- Read Only 0000_0050
+ */
+u64 pcireg_tflush_get(struct pcibus_info *pcibus_info)
+{
+ union br_ptr __iomem *ptr = (union br_ptr __iomem
*)pcibus_info->pbi_buscommon.bs_base;
+ u64 ret = 0;
+
+ if (pcibus_info) {
+ switch (pcibus_info->pbi_bridge_type) {
+ case PCIBR_BRIDGETYPE_TIOCP:
+ ret = __sn_readq_relaxed(&ptr->tio.cp_tflush);
+ break;
+ case PCIBR_BRIDGETYPE_PIC:
+ ret = __sn_readq_relaxed(&ptr->pic.p_wid_tflush);
+ break;
+ default:
+ panic
+ ("pcireg_tflush_get: unknown bridgetype bridge
0x%p",
+ ptr);
+ }
+ }
+
+ /* Read of the Target Flush should always return zero */
+ if (ret != 0)
+ panic("pcireg_tflush_get:Target Flush failed\n");
+
+ return ret;
+}
+
+/*
+ * Interrupt Status Register Access -- Read Only 0000_0100
+ */
+u64 pcireg_intr_status_get(struct pcibus_info * pcibus_info)
+{
+ union br_ptr __iomem *ptr = (union br_ptr __iomem
*)pcibus_info->pbi_buscommon.bs_base;
+ u64 ret = 0;
+
+ if (pcibus_info) {
+ switch (pcibus_info->pbi_bridge_type) {
+ case PCIBR_BRIDGETYPE_TIOCP:
+ ret = __sn_readq_relaxed(&ptr->tio.cp_int_status);
+ break;
+ case PCIBR_BRIDGETYPE_PIC:
+ ret = __sn_readq_relaxed(&ptr->pic.p_int_status);
+ break;
+ default:
+ panic
+ ("pcireg_intr_status_get: unknown bridgetype bridge
0x%p",
+ ptr);
+ }
+ }
+ return ret;
+}
+
+/*
+ * Interrupt Enable Register Access -- Read/Write 0000_0108
+ */
+void pcireg_intr_enable_bit_clr(struct pcibus_info *pcibus_info, u64 bits)
+{
+ union br_ptr __iomem *ptr = (union br_ptr __iomem
*)pcibus_info->pbi_buscommon.bs_base;
+
+ if (pcibus_info) {
+ switch (pcibus_info->pbi_bridge_type) {
+ case PCIBR_BRIDGETYPE_TIOCP:
+ __sn_clrq_relaxed(&ptr->tio.cp_int_enable, bits);
+ break;
+ case PCIBR_BRIDGETYPE_PIC:
+ __sn_clrq_relaxed(&ptr->pic.p_int_enable, bits);
+ break;
+ default:
+ panic
+ ("pcireg_intr_enable_bit_clr: unknown bridgetype
bridge 0x%p",
+ ptr);
+ }
+ }
+}
+
+void pcireg_intr_enable_bit_set(struct pcibus_info *pcibus_info, u64 bits)
+{
+ union br_ptr __iomem *ptr = (union br_ptr __iomem
*)pcibus_info->pbi_buscommon.bs_base;
+
+ if (pcibus_info) {
+ switch (pcibus_info->pbi_bridge_type) {
+ case PCIBR_BRIDGETYPE_TIOCP:
+ __sn_setq_relaxed(&ptr->tio.cp_int_enable, bits);
+ break;
+ case PCIBR_BRIDGETYPE_PIC:
+ __sn_setq_relaxed(&ptr->pic.p_int_enable, bits);
+ break;
+ default:
+ panic
+ ("pcireg_intr_enable_bit_set: unknown bridgetype
bridge 0x%p",
+ ptr);
+ }
+ }
+}
+
+/*
+ * Intr Host Address Register (int_addr) -- Read/Write 0000_0130 - 0000_0168
+ */
+void pcireg_intr_addr_addr_set(struct pcibus_info *pcibus_info, int int_n,
+ u64 addr)
+{
+ union br_ptr __iomem *ptr = (union br_ptr __iomem
*)pcibus_info->pbi_buscommon.bs_base;
+
+ if (pcibus_info) {
+ switch (pcibus_info->pbi_bridge_type) {
+ case PCIBR_BRIDGETYPE_TIOCP:
+ __sn_clrq_relaxed(&ptr->tio.cp_int_addr[int_n],
+ TIOCP_HOST_INTR_ADDR);
+ __sn_setq_relaxed(&ptr->tio.cp_int_addr[int_n],
+ (addr & TIOCP_HOST_INTR_ADDR));
+ break;
+ case PCIBR_BRIDGETYPE_PIC:
+ __sn_clrq_relaxed(&ptr->pic.p_int_addr[int_n],
+ PIC_HOST_INTR_ADDR);
+ __sn_setq_relaxed(&ptr->pic.p_int_addr[int_n],
+ (addr & PIC_HOST_INTR_ADDR));
+ break;
+ default:
+ panic
+ ("pcireg_intr_addr_addr_get: unknown bridgetype
bridge 0x%p",
+ ptr);
+ }
+ }
+}
+
+/*
+ * Force Interrupt Register Access -- Write Only 0000_01C0 - 0000_01F8
+ */
+void pcireg_force_intr_set(struct pcibus_info *pcibus_info, int int_n)
+{
+ union br_ptr __iomem *ptr = (union br_ptr __iomem
*)pcibus_info->pbi_buscommon.bs_base;
+
+ if (pcibus_info) {
+ switch (pcibus_info->pbi_bridge_type) {
+ case PCIBR_BRIDGETYPE_TIOCP:
+ writeq(1, &ptr->tio.cp_force_pin[int_n]);
+ break;
+ case PCIBR_BRIDGETYPE_PIC:
+ writeq(1, &ptr->pic.p_force_pin[int_n]);
+ break;
+ default:
+ panic
+ ("pcireg_force_intr_set: unknown bridgetype bridge
0x%p",
+ ptr);
+ }
+ }
+}
+
+/*
+ * Device(x) Write Buffer Flush Reg Access -- Read Only 0000_0240 - 0000_0258
+ */
+u64 pcireg_wrb_flush_get(struct pcibus_info *pcibus_info, int device)
+{
+ union br_ptr __iomem *ptr = (union br_ptr __iomem
*)pcibus_info->pbi_buscommon.bs_base;
+ u64 ret = 0;
+
+ if (pcibus_info) {
+ switch (pcibus_info->pbi_bridge_type) {
+ case PCIBR_BRIDGETYPE_TIOCP:
+ ret =
+ __sn_readq_relaxed(&ptr->tio.cp_wr_req_buf[device]);
+ break;
+ case PCIBR_BRIDGETYPE_PIC:
+ ret =
+ __sn_readq_relaxed(&ptr->pic.p_wr_req_buf[device]);
+ break;
+ default:
+ panic("pcireg_wrb_flush_get: unknown bridgetype bridge
0x%p", ptr);
+ }
+
+ }
+ /* Read of the Write Buffer Flush should always return zero */
+ return ret;
+}
+
+void pcireg_int_ate_set(struct pcibus_info *pcibus_info, int ate_index,
+ u64 val)
+{
+ union br_ptr __iomem *ptr = (union br_ptr __iomem
*)pcibus_info->pbi_buscommon.bs_base;
+
+ if (pcibus_info) {
+ switch (pcibus_info->pbi_bridge_type) {
+ case PCIBR_BRIDGETYPE_TIOCP:
+ writeq(val, &ptr->tio.cp_int_ate_ram[ate_index]);
+ break;
+ case PCIBR_BRIDGETYPE_PIC:
+ writeq(val, &ptr->pic.p_int_ate_ram[ate_index]);
+ break;
+ default:
+ panic
+ ("pcireg_int_ate_set: unknown bridgetype bridge
0x%p",
+ ptr);
+ }
+ }
+}
+
+u64 __iomem *pcireg_int_ate_addr(struct pcibus_info *pcibus_info, int
ate_index)
+{
+ union br_ptr __iomem *ptr = (union br_ptr __iomem
*)pcibus_info->pbi_buscommon.bs_base;
+ u64 __iomem *ret = NULL;
+
+ if (pcibus_info) {
+ switch (pcibus_info->pbi_bridge_type) {
+ case PCIBR_BRIDGETYPE_TIOCP:
+ ret = &ptr->tio.cp_int_ate_ram[ate_index];
+ break;
+ case PCIBR_BRIDGETYPE_PIC:
+ ret = &ptr->pic.p_int_ate_ram[ate_index];
+ break;
+ default:
+ panic
+ ("pcireg_int_ate_addr: unknown bridgetype bridge
0x%p",
+ ptr);
+ }
+ }
+ return ret;
+}
Index: xen/include/asm-ia64/linux-xen/asm/machvec_dig.h
===================================================================
--- /dev/null
+++ xen/include/asm-ia64/linux-xen/asm/machvec_dig.h
@@ -0,0 +1,16 @@
+#ifndef _ASM_IA64_MACHVEC_DIG_h
+#define _ASM_IA64_MACHVEC_DIG_h
+
+extern ia64_mv_setup_t dig_setup;
+
+/*
+ * This stuff has dual use!
+ *
+ * For a generic kernel, the macros are used to initialize the
+ * platform's machvec structure. When compiling a non-generic kernel,
+ * the macros are used directly.
+ */
+#define platform_name "dig"
+#define platform_setup dig_setup
+
+#endif /* _ASM_IA64_MACHVEC_DIG_h */
Index: xen/include/asm-ia64/linux-xen/asm/machvec_hpzx1.h
===================================================================
--- /dev/null
+++ xen/include/asm-ia64/linux-xen/asm/machvec_hpzx1.h
@@ -0,0 +1,37 @@
+#ifndef _ASM_IA64_MACHVEC_HPZX1_h
+#define _ASM_IA64_MACHVEC_HPZX1_h
+
+extern ia64_mv_setup_t dig_setup;
+extern ia64_mv_dma_alloc_coherent sba_alloc_coherent;
+extern ia64_mv_dma_free_coherent sba_free_coherent;
+extern ia64_mv_dma_map_single sba_map_single;
+extern ia64_mv_dma_unmap_single sba_unmap_single;
+extern ia64_mv_dma_map_sg sba_map_sg;
+extern ia64_mv_dma_unmap_sg sba_unmap_sg;
+extern ia64_mv_dma_supported sba_dma_supported;
+extern ia64_mv_dma_mapping_error sba_dma_mapping_error;
+
+/*
+ * This stuff has dual use!
+ *
+ * For a generic kernel, the macros are used to initialize the
+ * platform's machvec structure. When compiling a non-generic kernel,
+ * the macros are used directly.
+ */
+#define platform_name "hpzx1"
+#define platform_setup dig_setup
+#define platform_dma_init machvec_noop
+#define platform_dma_alloc_coherent sba_alloc_coherent
+#define platform_dma_free_coherent sba_free_coherent
+#define platform_dma_map_single sba_map_single
+#define platform_dma_unmap_single sba_unmap_single
+#define platform_dma_map_sg sba_map_sg
+#define platform_dma_unmap_sg sba_unmap_sg
+#define platform_dma_sync_single_for_cpu machvec_dma_sync_single
+#define platform_dma_sync_sg_for_cpu machvec_dma_sync_sg
+#define platform_dma_sync_single_for_device machvec_dma_sync_single
+#define platform_dma_sync_sg_for_device machvec_dma_sync_sg
+#define platform_dma_supported sba_dma_supported
+#define platform_dma_mapping_error sba_dma_mapping_error
+
+#endif /* _ASM_IA64_MACHVEC_HPZX1_h */
Index: xen/include/asm-ia64/linux-xen/asm/machvec_sn2.h
===================================================================
--- /dev/null
+++ xen/include/asm-ia64/linux-xen/asm/machvec_sn2.h
@@ -0,0 +1,133 @@
+/*
+ * Copyright (c) 2002-2003,2006 Silicon Graphics, Inc. All Rights Reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2 of the GNU General Public License
+ * as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it would be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ * Further, this software is distributed without any warranty that it is
+ * free of the rightful claim of any third person regarding infringement
+ * or the like. Any license provided herein, whether implied or
+ * otherwise, applies only to this software file. Patent licenses, if
+ * any, provided herein do not apply to combinations of this program with
+ * other software, or any other product whatsoever.
+ *
+ * You should have received a copy of the GNU General Public
+ * License along with this program; if not, write the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
+ *
+ * For further information regarding this notice, see:
+ *
+ * http://oss.sgi.com/projects/GenInfo/NoticeExplan
+ */
+
+#ifndef _ASM_IA64_MACHVEC_SN2_H
+#define _ASM_IA64_MACHVEC_SN2_H
+
+extern ia64_mv_setup_t sn_setup;
+extern ia64_mv_cpu_init_t sn_cpu_init;
+extern ia64_mv_irq_init_t sn_irq_init;
+extern ia64_mv_send_ipi_t sn2_send_IPI;
+extern ia64_mv_timer_interrupt_t sn_timer_interrupt;
+extern ia64_mv_global_tlb_purge_t sn2_global_tlb_purge;
+extern ia64_mv_tlb_migrate_finish_t sn_tlb_migrate_finish;
+extern ia64_mv_local_vector_to_irq sn_local_vector_to_irq;
+extern ia64_mv_pci_get_legacy_mem_t sn_pci_get_legacy_mem;
+extern ia64_mv_pci_legacy_read_t sn_pci_legacy_read;
+extern ia64_mv_pci_legacy_write_t sn_pci_legacy_write;
+extern ia64_mv_inb_t __sn_inb;
+extern ia64_mv_inw_t __sn_inw;
+extern ia64_mv_inl_t __sn_inl;
+extern ia64_mv_outb_t __sn_outb;
+extern ia64_mv_outw_t __sn_outw;
+extern ia64_mv_outl_t __sn_outl;
+extern ia64_mv_mmiowb_t __sn_mmiowb;
+extern ia64_mv_readb_t __sn_readb;
+extern ia64_mv_readw_t __sn_readw;
+extern ia64_mv_readl_t __sn_readl;
+extern ia64_mv_readq_t __sn_readq;
+extern ia64_mv_readb_t __sn_readb_relaxed;
+extern ia64_mv_readw_t __sn_readw_relaxed;
+extern ia64_mv_readl_t __sn_readl_relaxed;
+extern ia64_mv_readq_t __sn_readq_relaxed;
+extern ia64_mv_dma_alloc_coherent sn_dma_alloc_coherent;
+extern ia64_mv_dma_free_coherent sn_dma_free_coherent;
+extern ia64_mv_dma_map_single sn_dma_map_single;
+extern ia64_mv_dma_unmap_single sn_dma_unmap_single;
+extern ia64_mv_dma_map_sg sn_dma_map_sg;
+extern ia64_mv_dma_unmap_sg sn_dma_unmap_sg;
+extern ia64_mv_dma_sync_single_for_cpu sn_dma_sync_single_for_cpu;
+extern ia64_mv_dma_sync_sg_for_cpu sn_dma_sync_sg_for_cpu;
+extern ia64_mv_dma_sync_single_for_device sn_dma_sync_single_for_device;
+extern ia64_mv_dma_sync_sg_for_device sn_dma_sync_sg_for_device;
+extern ia64_mv_dma_mapping_error sn_dma_mapping_error;
+extern ia64_mv_dma_supported sn_dma_supported;
+extern ia64_mv_migrate_t sn_migrate;
+extern ia64_mv_setup_msi_irq_t sn_setup_msi_irq;
+extern ia64_mv_teardown_msi_irq_t sn_teardown_msi_irq;
+
+
+/*
+ * This stuff has dual use!
+ *
+ * For a generic kernel, the macros are used to initialize the
+ * platform's machvec structure. When compiling a non-generic kernel,
+ * the macros are used directly.
+ */
+#define platform_name "sn2"
+#define platform_setup sn_setup
+#define platform_cpu_init sn_cpu_init
+#define platform_irq_init sn_irq_init
+#define platform_send_ipi sn2_send_IPI
+#define platform_timer_interrupt sn_timer_interrupt
+#define platform_global_tlb_purge sn2_global_tlb_purge
+#define platform_tlb_migrate_finish sn_tlb_migrate_finish
+#define platform_pci_fixup sn_pci_fixup
+#define platform_inb __sn_inb
+#define platform_inw __sn_inw
+#define platform_inl __sn_inl
+#define platform_outb __sn_outb
+#define platform_outw __sn_outw
+#define platform_outl __sn_outl
+#define platform_mmiowb __sn_mmiowb
+#define platform_readb __sn_readb
+#define platform_readw __sn_readw
+#define platform_readl __sn_readl
+#define platform_readq __sn_readq
+#define platform_readb_relaxed __sn_readb_relaxed
+#define platform_readw_relaxed __sn_readw_relaxed
+#define platform_readl_relaxed __sn_readl_relaxed
+#define platform_readq_relaxed __sn_readq_relaxed
+#define platform_local_vector_to_irq sn_local_vector_to_irq
+#define platform_pci_get_legacy_mem sn_pci_get_legacy_mem
+#define platform_pci_legacy_read sn_pci_legacy_read
+#define platform_pci_legacy_write sn_pci_legacy_write
+#define platform_dma_init machvec_noop
+#define platform_dma_alloc_coherent sn_dma_alloc_coherent
+#define platform_dma_free_coherent sn_dma_free_coherent
+#define platform_dma_map_single sn_dma_map_single
+#define platform_dma_unmap_single sn_dma_unmap_single
+#define platform_dma_map_sg sn_dma_map_sg
+#define platform_dma_unmap_sg sn_dma_unmap_sg
+#define platform_dma_sync_single_for_cpu sn_dma_sync_single_for_cpu
+#define platform_dma_sync_sg_for_cpu sn_dma_sync_sg_for_cpu
+#define platform_dma_sync_single_for_device sn_dma_sync_single_for_device
+#define platform_dma_sync_sg_for_device sn_dma_sync_sg_for_device
+#define platform_dma_mapping_error sn_dma_mapping_error
+#define platform_dma_supported sn_dma_supported
+#define platform_migrate sn_migrate
+#ifdef CONFIG_PCI_MSI
+#define platform_setup_msi_irq sn_setup_msi_irq
+#define platform_teardown_msi_irq sn_teardown_msi_irq
+#else
+#define platform_setup_msi_irq ((ia64_mv_setup_msi_irq_t*)NULL)
+#define platform_teardown_msi_irq ((ia64_mv_teardown_msi_irq_t*)NULL)
+#endif
+
+#include <asm/sn/io.h>
+
+#endif /* _ASM_IA64_MACHVEC_SN2_H */
Index: xen/include/asm-ia64/linux-xen/asm/pci.h
===================================================================
--- /dev/null
+++ xen/include/asm-ia64/linux-xen/asm/pci.h
@@ -0,0 +1,174 @@
+#ifndef _ASM_IA64_PCI_H
+#define _ASM_IA64_PCI_H
+
+#include <linux/mm.h>
+#include <linux/slab.h>
+#include <linux/spinlock.h>
+#include <linux/string.h>
+#include <linux/types.h>
+
+#include <asm/io.h>
+#include <asm/scatterlist.h>
+
+/*
+ * Can be used to override the logic in pci_scan_bus for skipping
already-configured bus
+ * numbers - to be used for buggy BIOSes or architectures with incomplete PCI
setup by the
+ * loader.
+ */
+#define pcibios_assign_all_busses() 0
+#define pcibios_scan_all_fns(a, b) 0
+
+#define PCIBIOS_MIN_IO 0x1000
+#define PCIBIOS_MIN_MEM 0x10000000
+
+void pcibios_config_init(void);
+
+struct pci_dev;
+
+/*
+ * PCI_DMA_BUS_IS_PHYS should be set to 1 if there is _necessarily_ a direct
correspondence
+ * between device bus addresses and CPU physical addresses. Platforms with a
hardware I/O
+ * MMU _must_ turn this off to suppress the bounce buffer handling code in the
block and
+ * network device layers. Platforms with separate bus address spaces _must_
turn this off
+ * and provide a device DMA mapping implementation that takes care of the
necessary
+ * address translation.
+ *
+ * For now, the ia64 platforms which may have separate/multiple bus address
spaces all
+ * have I/O MMUs which support the merging of physically discontiguous
buffers, so we can
+ * use that as the sole factor to determine the setting of PCI_DMA_BUS_IS_PHYS.
+ */
+extern unsigned long ia64_max_iommu_merge_mask;
+#define PCI_DMA_BUS_IS_PHYS (ia64_max_iommu_merge_mask == ~0UL)
+
+static inline void
+pcibios_set_master (struct pci_dev *dev)
+{
+ /* No special bus mastering setup handling */
+}
+
+static inline void
+pcibios_penalize_isa_irq (int irq, int active)
+{
+ /* We don't do dynamic PCI IRQ allocation */
+}
+
+#define HAVE_ARCH_PCI_MWI 1
+extern int pcibios_prep_mwi (struct pci_dev *);
+
+#include <asm-generic/pci-dma-compat.h>
+
+/* pci_unmap_{single,page} is not a nop, thus... */
+#define DECLARE_PCI_UNMAP_ADDR(ADDR_NAME) \
+ dma_addr_t ADDR_NAME;
+#define DECLARE_PCI_UNMAP_LEN(LEN_NAME) \
+ __u32 LEN_NAME;
+#define pci_unmap_addr(PTR, ADDR_NAME) \
+ ((PTR)->ADDR_NAME)
+#define pci_unmap_addr_set(PTR, ADDR_NAME, VAL) \
+ (((PTR)->ADDR_NAME) = (VAL))
+#define pci_unmap_len(PTR, LEN_NAME) \
+ ((PTR)->LEN_NAME)
+#define pci_unmap_len_set(PTR, LEN_NAME, VAL) \
+ (((PTR)->LEN_NAME) = (VAL))
+
+/* The ia64 platform always supports 64-bit addressing. */
+#define pci_dac_dma_supported(pci_dev, mask) (1)
+#define pci_dac_page_to_dma(dev,pg,off,dir) ((dma_addr_t)
page_to_bus(pg) + (off))
+#define pci_dac_dma_to_page(dev,dma_addr)
(virt_to_page(bus_to_virt(dma_addr)))
+#define pci_dac_dma_to_offset(dev,dma_addr) offset_in_page(dma_addr)
+#define pci_dac_dma_sync_single_for_cpu(dev,dma_addr,len,dir) do { } while (0)
+#define pci_dac_dma_sync_single_for_device(dev,dma_addr,len,dir) do {
mb(); } while (0)
+
+#define sg_dma_len(sg) ((sg)->dma_length)
+#define sg_dma_address(sg) ((sg)->dma_address)
+
+#ifdef CONFIG_PCI
+static inline void pci_dma_burst_advice(struct pci_dev *pdev,
+ enum pci_dma_burst_strategy *strat,
+ unsigned long *strategy_parameter)
+{
+ unsigned long cacheline_size;
+ u8 byte;
+
+ pci_read_config_byte(pdev, PCI_CACHE_LINE_SIZE, &byte);
+ if (byte == 0)
+ cacheline_size = 1024;
+ else
+ cacheline_size = (int) byte * 4;
+
+ *strat = PCI_DMA_BURST_MULTIPLE;
+ *strategy_parameter = cacheline_size;
+}
+#endif
+
+#define HAVE_PCI_MMAP
+extern int pci_mmap_page_range (struct pci_dev *dev, struct vm_area_struct
*vma,
+ enum pci_mmap_state mmap_state, int
write_combine);
+#define HAVE_PCI_LEGACY
+extern int pci_mmap_legacy_page_range(struct pci_bus *bus,
+ struct vm_area_struct *vma);
+extern ssize_t pci_read_legacy_io(struct kobject *kobj, char *buf, loff_t off,
+ size_t count);
+extern ssize_t pci_write_legacy_io(struct kobject *kobj, char *buf, loff_t off,
+ size_t count);
+extern int pci_mmap_legacy_mem(struct kobject *kobj,
+ struct bin_attribute *attr,
+ struct vm_area_struct *vma);
+
+#define pci_get_legacy_mem platform_pci_get_legacy_mem
+#define pci_legacy_read platform_pci_legacy_read
+#define pci_legacy_write platform_pci_legacy_write
+
+struct pci_window {
+ struct resource resource;
+ u64 offset;
+};
+
+struct pci_controller {
+ void *acpi_handle;
+ void *iommu;
+ int segment;
+ int node; /* nearest node with memory or -1 for global
allocation */
+
+ unsigned int windows;
+ struct pci_window *window;
+
+ void *platform_data;
+};
+
+#define PCI_CONTROLLER(busdev) ((struct pci_controller *) busdev->sysdata)
+#define pci_domain_nr(busdev) (PCI_CONTROLLER(busdev)->segment)
+
+extern struct pci_ops pci_root_ops;
+
+static inline int pci_proc_domain(struct pci_bus *bus)
+{
+ return (pci_domain_nr(bus) != 0);
+}
+
+static inline void pcibios_add_platform_entries(struct pci_dev *dev)
+{
+}
+
+extern void pcibios_resource_to_bus(struct pci_dev *dev,
+ struct pci_bus_region *region, struct resource *res);
+
+extern void pcibios_bus_to_resource(struct pci_dev *dev,
+ struct resource *res, struct pci_bus_region *region);
+
+static inline struct resource *
+pcibios_select_root(struct pci_dev *pdev, struct resource *res)
+{
+ struct resource *root = NULL;
+
+ if (res->flags & IORESOURCE_IO)
+ root = &ioport_resource;
+ if (res->flags & IORESOURCE_MEM)
+ root = &iomem_resource;
+
+ return root;
+}
+
+#define pcibios_scan_all_fns(a, b) 0
+
+#endif /* _ASM_IA64_PCI_H */
Index: xen/include/asm-ia64/linux-xen/asm/sn/addrs.h
===================================================================
--- /dev/null
+++ xen/include/asm-ia64/linux-xen/asm/sn/addrs.h
@@ -0,0 +1,299 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (c) 1992-1999,2001-2005 Silicon Graphics, Inc. All rights
reserved.
+ */
+
+#ifndef _ASM_IA64_SN_ADDRS_H
+#define _ASM_IA64_SN_ADDRS_H
+
+#include <asm/percpu.h>
+#include <asm/sn/types.h>
+#include <asm/sn/arch.h>
+#include <asm/sn/pda.h>
+
+/*
+ * Memory/SHUB Address Format:
+ * +-+---------+--+--------------+
+ * |0| NASID |AS| NodeOffset |
+ * +-+---------+--+--------------+
+ *
+ * NASID: (low NASID bit is 0) Memory and SHUB MMRs
+ * AS: 2-bit Address Space Identifier. Used only if low NASID bit is 0
+ * 00: Local Resources and MMR space
+ * Top bit of NodeOffset
+ * 0: Local resources space
+ * node id:
+ * 0: IA64/NT compatibility space
+ * 2: Local MMR Space
+ * 4: Local memory, regardless of local node id
+ * 1: Global MMR space
+ * 01: GET space.
+ * 10: AMO space.
+ * 11: Cacheable memory space.
+ *
+ * NodeOffset: byte offset
+ *
+ *
+ * TIO address format:
+ * +-+----------+--+--------------+
+ * |0| NASID |AS| Nodeoffset |
+ * +-+----------+--+--------------+
+ *
+ * NASID: (low NASID bit is 1) TIO
+ * AS: 2-bit Chiplet Identifier
+ * 00: TIO LB (Indicates TIO MMR access.)
+ * 01: TIO ICE (indicates coretalk space access.)
+ *
+ * NodeOffset: top bit must be set.
+ *
+ *
+ * Note that in both of the above address formats, the low
+ * NASID bit indicates if the reference is to the SHUB or TIO MMRs.
+ */
+
+
+/*
+ * Define basic shift & mask constants for manipulating NASIDs and AS values.
+ */
+#define NASID_BITMASK (sn_hub_info->nasid_bitmask)
+#define NASID_SHIFT (sn_hub_info->nasid_shift)
+#define AS_SHIFT (sn_hub_info->as_shift)
+#define AS_BITMASK 0x3UL
+
+#define NASID_MASK ((u64)NASID_BITMASK << NASID_SHIFT)
+#define AS_MASK ((u64)AS_BITMASK << AS_SHIFT)
+
+
+/*
+ * AS values. These are the same on both SHUB1 & SHUB2.
+ */
+#define AS_GET_VAL 1UL
+#define AS_AMO_VAL 2UL
+#define AS_CAC_VAL 3UL
+#define AS_GET_SPACE (AS_GET_VAL << AS_SHIFT)
+#define AS_AMO_SPACE (AS_AMO_VAL << AS_SHIFT)
+#define AS_CAC_SPACE (AS_CAC_VAL << AS_SHIFT)
+
+
+/*
+ * Virtual Mode Local & Global MMR space.
+ */
+#define SH1_LOCAL_MMR_OFFSET 0x8000000000UL
+#define SH2_LOCAL_MMR_OFFSET 0x0200000000UL
+#define LOCAL_MMR_OFFSET (is_shub2() ? SH2_LOCAL_MMR_OFFSET :
SH1_LOCAL_MMR_OFFSET)
+#define LOCAL_MMR_SPACE (__IA64_UNCACHED_OFFSET |
LOCAL_MMR_OFFSET)
+#define LOCAL_PHYS_MMR_SPACE (RGN_BASE(RGN_HPAGE) | LOCAL_MMR_OFFSET)
+
+#define SH1_GLOBAL_MMR_OFFSET 0x0800000000UL
+#define SH2_GLOBAL_MMR_OFFSET 0x0300000000UL
+#define GLOBAL_MMR_OFFSET (is_shub2() ? SH2_GLOBAL_MMR_OFFSET :
SH1_GLOBAL_MMR_OFFSET)
+#define GLOBAL_MMR_SPACE (__IA64_UNCACHED_OFFSET | GLOBAL_MMR_OFFSET)
+
+/*
+ * Physical mode addresses
+ */
+#define GLOBAL_PHYS_MMR_SPACE (RGN_BASE(RGN_HPAGE) | GLOBAL_MMR_OFFSET)
+
+
+/*
+ * Clear region & AS bits.
+ */
+#define TO_PHYS_MASK (~(RGN_BITS | AS_MASK))
+
+
+/*
+ * Misc NASID manipulation.
+ */
+#define NASID_SPACE(n) ((u64)(n) << NASID_SHIFT)
+#define REMOTE_ADDR(n,a) (NASID_SPACE(n) | (a))
+#define NODE_OFFSET(x) ((x) & (NODE_ADDRSPACE_SIZE - 1))
+#define NODE_ADDRSPACE_SIZE (1UL << AS_SHIFT)
+#define NASID_GET(x) (int) (((u64) (x) >> NASID_SHIFT) &
NASID_BITMASK)
+#define LOCAL_MMR_ADDR(a) (LOCAL_MMR_SPACE | (a))
+#define GLOBAL_MMR_ADDR(n,a) (GLOBAL_MMR_SPACE | REMOTE_ADDR(n,a))
+#define GLOBAL_MMR_PHYS_ADDR(n,a) (GLOBAL_PHYS_MMR_SPACE | REMOTE_ADDR(n,a))
+#define GLOBAL_CAC_ADDR(n,a) (CAC_BASE | REMOTE_ADDR(n,a))
+#define CHANGE_NASID(n,x) ((void *)(((u64)(x) & ~NASID_MASK) |
NASID_SPACE(n)))
+#define IS_TIO_NASID(n) ((n) & 1)
+
+
+/* non-II mmr's start at top of big window space (4G) */
+#define BWIN_TOP 0x0000000100000000UL
+
+/*
+ * general address defines
+ */
+#define CAC_BASE (PAGE_OFFSET | AS_CAC_SPACE)
+#define AMO_BASE (__IA64_UNCACHED_OFFSET | AS_AMO_SPACE)
+#define AMO_PHYS_BASE (RGN_BASE(RGN_HPAGE) | AS_AMO_SPACE)
+#define GET_BASE (PAGE_OFFSET | AS_GET_SPACE)
+
+/*
+ * Convert Memory addresses between various addressing modes.
+ */
+#define TO_PHYS(x) (TO_PHYS_MASK & (x))
+#define TO_CAC(x) (CAC_BASE | TO_PHYS(x))
+#ifdef CONFIG_SGI_SN
+#define TO_AMO(x) (AMO_BASE | TO_PHYS(x))
+#define TO_GET(x) (GET_BASE | TO_PHYS(x))
+#else
+#define TO_AMO(x) ({ BUG(); x; })
+#define TO_GET(x) ({ BUG(); x; })
+#endif
+
+/*
+ * Covert from processor physical address to II/TIO physical address:
+ * II - squeeze out the AS bits
+ * TIO- requires a chiplet id in bits 38-39. For DMA to memory,
+ * the chiplet id is zero. If we implement TIO-TIO dma, we might
need
+ * to insert a chiplet id into this macro. However, it is our belief
+ * right now that this chiplet id will be ICE, which is also zero.
+ */
+#define SH1_TIO_PHYS_TO_DMA(x)
\
+ ((((u64)(NASID_GET(x))) << 40) | NODE_OFFSET(x))
+
+#define SH2_NETWORK_BANK_OFFSET(x) \
+ ((u64)(x) & ((1UL << (sn_hub_info->nasid_shift - 4)) -1))
+
+#define SH2_NETWORK_BANK_SELECT(x) \
+ ((((u64)(x) & (0x3UL << (sn_hub_info->nasid_shift - 4))) \
+ >> (sn_hub_info->nasid_shift - 4)) << 36)
+
+#define SH2_NETWORK_ADDRESS(x)
\
+ (SH2_NETWORK_BANK_OFFSET(x) | SH2_NETWORK_BANK_SELECT(x))
+
+#define SH2_TIO_PHYS_TO_DMA(x)
\
+ (((u64)(NASID_GET(x)) << 40) | SH2_NETWORK_ADDRESS(x))
+
+#define PHYS_TO_TIODMA(x) \
+ (is_shub1() ? SH1_TIO_PHYS_TO_DMA(x) : SH2_TIO_PHYS_TO_DMA(x))
+
+#define PHYS_TO_DMA(x) \
+ ((((u64)(x) & NASID_MASK) >> 2) | NODE_OFFSET(x))
+
+
+/*
+ * Macros to test for address type.
+ */
+#define IS_AMO_ADDRESS(x) (((u64)(x) & (RGN_BITS | AS_MASK)) == AMO_BASE)
+#define IS_AMO_PHYS_ADDRESS(x) (((u64)(x) & (RGN_BITS | AS_MASK)) ==
AMO_PHYS_BASE)
+
+
+/*
+ * The following definitions pertain to the IO special address
+ * space. They define the location of the big and little windows
+ * of any given node.
+ */
+#define BWIN_SIZE_BITS 29 /* big window size: 512M */
+#define TIO_BWIN_SIZE_BITS 30 /* big window size: 1G */
+#define NODE_SWIN_BASE(n, w) ((w == 0) ? NODE_BWIN_BASE((n),
SWIN0_BIGWIN) \
+ : RAW_NODE_SWIN_BASE(n, w))
+#define TIO_SWIN_BASE(n, w) (TIO_IO_BASE(n) + \
+ ((u64) (w) << TIO_SWIN_SIZE_BITS))
+#define NODE_IO_BASE(n) (GLOBAL_MMR_SPACE |
NASID_SPACE(n))
+#define TIO_IO_BASE(n) (__IA64_UNCACHED_OFFSET |
NASID_SPACE(n))
+#define BWIN_SIZE (1UL << BWIN_SIZE_BITS)
+#define NODE_BWIN_BASE0(n) (NODE_IO_BASE(n) + BWIN_SIZE)
+#define NODE_BWIN_BASE(n, w) (NODE_BWIN_BASE0(n) + ((u64) (w) <<
BWIN_SIZE_BITS))
+#define RAW_NODE_SWIN_BASE(n, w) (NODE_IO_BASE(n) + ((u64) (w) <<
SWIN_SIZE_BITS))
+#define BWIN_WIDGET_MASK 0x7
+#define BWIN_WINDOWNUM(x) (((x) >> BWIN_SIZE_BITS) &
BWIN_WIDGET_MASK)
+#define SH1_IS_BIG_WINDOW_ADDR(x) ((x) & BWIN_TOP)
+
+#define TIO_BWIN_WINDOW_SELECT_MASK 0x7
+#define TIO_BWIN_WINDOWNUM(x) (((x) >> TIO_BWIN_SIZE_BITS) &
TIO_BWIN_WINDOW_SELECT_MASK)
+
+#define TIO_HWIN_SHIFT_BITS 33
+#define TIO_HWIN(x) (NODE_OFFSET(x) >> TIO_HWIN_SHIFT_BITS)
+
+/*
+ * The following definitions pertain to the IO special address
+ * space. They define the location of the big and little windows
+ * of any given node.
+ */
+
+#define SWIN_SIZE_BITS 24
+#define SWIN_WIDGET_MASK 0xF
+
+#define TIO_SWIN_SIZE_BITS 28
+#define TIO_SWIN_SIZE (1UL << TIO_SWIN_SIZE_BITS)
+#define TIO_SWIN_WIDGET_MASK 0x3
+
+/*
+ * Convert smallwindow address to xtalk address.
+ *
+ * 'addr' can be physical or virtual address, but will be converted
+ * to Xtalk address in the range 0 -> SWINZ_SIZEMASK
+ */
+#define SWIN_WIDGETNUM(x) (((x) >> SWIN_SIZE_BITS) &
SWIN_WIDGET_MASK)
+#define TIO_SWIN_WIDGETNUM(x) (((x) >> TIO_SWIN_SIZE_BITS) &
TIO_SWIN_WIDGET_MASK)
+
+
+/*
+ * The following macros produce the correct base virtual address for
+ * the hub registers. The REMOTE_HUB_* macro produce
+ * the address for the specified hub's registers. The intent is
+ * that the appropriate PI, MD, NI, or II register would be substituted
+ * for x.
+ *
+ * WARNING:
+ * When certain Hub chip workaround are defined, it's not sufficient
+ * to dereference the *_HUB_ADDR() macros. You should instead use
+ * HUB_L() and HUB_S() if you must deal with pointers to hub registers.
+ * Otherwise, the recommended approach is to use *_HUB_L() and *_HUB_S().
+ * They're always safe.
+ */
+/* Shub1 TIO & MMR addressing macros */
+#define SH1_TIO_IOSPACE_ADDR(n,x) \
+ GLOBAL_MMR_ADDR(n,x)
+
+#define SH1_REMOTE_BWIN_MMR(n,x) \
+ GLOBAL_MMR_ADDR(n,x)
+
+#define SH1_REMOTE_SWIN_MMR(n,x) \
+ (NODE_SWIN_BASE(n,1) + 0x800000UL + (x))
+
+#define SH1_REMOTE_MMR(n,x) \
+ (SH1_IS_BIG_WINDOW_ADDR(x) ? SH1_REMOTE_BWIN_MMR(n,x) : \
+ SH1_REMOTE_SWIN_MMR(n,x))
+
+/* Shub1 TIO & MMR addressing macros */
+#define SH2_TIO_IOSPACE_ADDR(n,x) \
+ ((__IA64_UNCACHED_OFFSET | REMOTE_ADDR(n,x) | 1UL << (NASID_SHIFT - 2)))
+
+#define SH2_REMOTE_MMR(n,x) \
+ GLOBAL_MMR_ADDR(n,x)
+
+
+/* TIO & MMR addressing macros that work on both shub1 & shub2 */
+#define TIO_IOSPACE_ADDR(n,x) \
+ ((u64 *)(is_shub1() ? SH1_TIO_IOSPACE_ADDR(n,x) : \
+ SH2_TIO_IOSPACE_ADDR(n,x)))
+
+#define SH_REMOTE_MMR(n,x) \
+ (is_shub1() ? SH1_REMOTE_MMR(n,x) : SH2_REMOTE_MMR(n,x))
+
+#define REMOTE_HUB_ADDR(n,x) \
+ (IS_TIO_NASID(n) ? ((volatile u64*)TIO_IOSPACE_ADDR(n,x)) : \
+ ((volatile u64*)SH_REMOTE_MMR(n,x)))
+
+
+#define HUB_L(x) (*((volatile typeof(*x) *)x))
+#define HUB_S(x,d) (*((volatile typeof(*x) *)x) =
(d))
+
+#define REMOTE_HUB_L(n, a) HUB_L(REMOTE_HUB_ADDR((n), (a)))
+#define REMOTE_HUB_S(n, a, d) HUB_S(REMOTE_HUB_ADDR((n), (a)), (d))
+
+/*
+ * Coretalk address breakdown
+ */
+#define CTALK_NASID_SHFT 40
+#define CTALK_NASID_MASK (0x3FFFULL << CTALK_NASID_SHFT)
+#define CTALK_CID_SHFT 38
+#define CTALK_CID_MASK (0x3ULL << CTALK_CID_SHFT)
+#define CTALK_NODE_OFFSET 0x3FFFFFFFFF
+
+#endif /* _ASM_IA64_SN_ADDRS_H */
Index: xen/include/asm-ia64/linux-xen/asm/sn/arch.h
===================================================================
--- /dev/null
+++ xen/include/asm-ia64/linux-xen/asm/sn/arch.h
@@ -0,0 +1,85 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * SGI specific setup.
+ *
+ * Copyright (C) 1995-1997,1999,2001-2005 Silicon Graphics, Inc. All rights
reserved.
+ * Copyright (C) 1999 Ralf Baechle (ralf@xxxxxxx)
+ */
+#ifndef _ASM_IA64_SN_ARCH_H
+#define _ASM_IA64_SN_ARCH_H
+
+#include <linux/numa.h>
+#include <asm/types.h>
+#include <asm/percpu.h>
+#include <asm/sn/types.h>
+#include <asm/sn/sn_cpuid.h>
+
+/*
+ * This is the maximum number of NUMALINK nodes that can be part of a single
+ * SSI kernel. This number includes C-brick, M-bricks, and TIOs. Nodes in
+ * remote partitions are NOT included in this number.
+ * The number of compact nodes cannot exceed size of a coherency domain.
+ * The purpose of this define is to specify a node count that includes
+ * all C/M/TIO nodes in an SSI system.
+ *
+ * SGI system can currently support up to 256 C/M nodes plus additional TIO
nodes.
+ *
+ * Note: ACPI20 has an architectural limit of 256 nodes. When we upgrade
+ * to ACPI3.0, this limit will be removed. The notion of "compact nodes"
+ * should be deleted and TIOs should be included in MAX_NUMNODES.
+ */
+#define MAX_TIO_NODES MAX_NUMNODES
+#define MAX_COMPACT_NODES (MAX_NUMNODES + MAX_TIO_NODES)
+
+/*
+ * Maximum number of nodes in all partitions and in all coherency domains.
+ * This is the total number of nodes accessible in the numalink fabric. It
+ * includes all C & M bricks, plus all TIOs.
+ *
+ * This value is also the value of the maximum number of NASIDs in the numalink
+ * fabric.
+ */
+#define MAX_NUMALINK_NODES 16384
+
+/*
+ * The following defines attributes of the HUB chip. These attributes are
+ * frequently referenced. They are kept in the per-cpu data areas of each cpu.
+ * They are kept together in a struct to minimize cache misses.
+ */
+struct sn_hub_info_s {
+ u8 shub2;
+ u8 nasid_shift;
+ u8 as_shift;
+ u8 shub_1_1_found;
+ u16 nasid_bitmask;
+};
+DECLARE_PER_CPU(struct sn_hub_info_s, __sn_hub_info);
+#define sn_hub_info (&__get_cpu_var(__sn_hub_info))
+#define is_shub2() (sn_hub_info->shub2)
+#define is_shub1() (sn_hub_info->shub2 == 0)
+
+/*
+ * Use this macro to test if shub 1.1 wars should be enabled
+ */
+#define enable_shub_wars_1_1() (sn_hub_info->shub_1_1_found)
+
+
+/*
+ * Compact node ID to nasid mappings kept in the per-cpu data areas of each
+ * cpu.
+ */
+DECLARE_PER_CPU(short, __sn_cnodeid_to_nasid[MAX_COMPACT_NODES]);
+#define sn_cnodeid_to_nasid (&__get_cpu_var(__sn_cnodeid_to_nasid[0]))
+
+
+extern u8 sn_partition_id;
+extern u8 sn_system_size;
+extern u8 sn_sharing_domain_size;
+extern u8 sn_region_size;
+
+extern void sn_flush_all_caches(long addr, long bytes);
+
+#endif /* _ASM_IA64_SN_ARCH_H */
Index: xen/include/asm-ia64/linux-xen/asm/sn/geo.h
===================================================================
--- /dev/null
+++ xen/include/asm-ia64/linux-xen/asm/sn/geo.h
@@ -0,0 +1,132 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 1992 - 1997, 2000-2005 Silicon Graphics, Inc. All rights
reserved.
+ */
+
+#ifndef _ASM_IA64_SN_GEO_H
+#define _ASM_IA64_SN_GEO_H
+
+/* The geoid_t implementation below is based loosely on the pcfg_t
+ implementation in sys/SN/promcfg.h. */
+
+/* Type declaractions */
+
+/* Size of a geoid_t structure (must be before decl. of geoid_u) */
+#define GEOID_SIZE 8 /* Would 16 be better? The size can
+ be different on different platforms. */
+
+#define MAX_SLOTS 0xf /* slots per module */
+#define MAX_SLABS 0xf /* slabs per slot */
+
+typedef unsigned char geo_type_t;
+
+/* Fields common to all substructures */
+typedef struct geo_common_s {
+ moduleid_t module; /* The module (box) this h/w lives in */
+ geo_type_t type; /* What type of h/w is named by this geoid_t */
+ slabid_t slab:4; /* slab (ASIC), 0 .. 15 within slot */
+ slotid_t slot:4; /* slot (Blade), 0 .. 15 within module */
+} geo_common_t;
+
+/* Additional fields for particular types of hardware */
+typedef struct geo_node_s {
+ geo_common_t common; /* No additional fields needed */
+} geo_node_t;
+
+typedef struct geo_rtr_s {
+ geo_common_t common; /* No additional fields needed */
+} geo_rtr_t;
+
+typedef struct geo_iocntl_s {
+ geo_common_t common; /* No additional fields needed */
+} geo_iocntl_t;
+
+typedef struct geo_pcicard_s {
+ geo_iocntl_t common;
+ char bus; /* Bus/widget number */
+ char slot; /* PCI slot number */
+} geo_pcicard_t;
+
+/* Subcomponents of a node */
+typedef struct geo_cpu_s {
+ geo_node_t node;
+ char slice; /* Which CPU on the node */
+} geo_cpu_t;
+
+typedef struct geo_mem_s {
+ geo_node_t node;
+ char membus; /* The memory bus on the node */
+ char memslot; /* The memory slot on the bus */
+} geo_mem_t;
+
+
+typedef union geoid_u {
+ geo_common_t common;
+ geo_node_t node;
+ geo_iocntl_t iocntl;
+ geo_pcicard_t pcicard;
+ geo_rtr_t rtr;
+ geo_cpu_t cpu;
+ geo_mem_t mem;
+ char padsize[GEOID_SIZE];
+} geoid_t;
+
+
+/* Preprocessor macros */
+
+#define GEO_MAX_LEN 48 /* max. formatted length, plus some pad:
+ module/001c07/slab/5/node/memory/2/slot/4 */
+
+/* Values for geo_type_t */
+#define GEO_TYPE_INVALID 0
+#define GEO_TYPE_MODULE 1
+#define GEO_TYPE_NODE 2
+#define GEO_TYPE_RTR 3
+#define GEO_TYPE_IOCNTL 4
+#define GEO_TYPE_IOCARD 5
+#define GEO_TYPE_CPU 6
+#define GEO_TYPE_MEM 7
+#define GEO_TYPE_MAX (GEO_TYPE_MEM+1)
+
+/* Parameter for hwcfg_format_geoid_compt() */
+#define GEO_COMPT_MODULE 1
+#define GEO_COMPT_SLAB 2
+#define GEO_COMPT_IOBUS 3
+#define GEO_COMPT_IOSLOT 4
+#define GEO_COMPT_CPU 5
+#define GEO_COMPT_MEMBUS 6
+#define GEO_COMPT_MEMSLOT 7
+
+#define GEO_INVALID_STR "<invalid>"
+
+#define INVALID_NASID ((nasid_t)-1)
+#define INVALID_CNODEID ((cnodeid_t)-1)
+#define INVALID_PNODEID ((pnodeid_t)-1)
+#define INVALID_SLAB (slabid_t)-1
+#define INVALID_SLOT (slotid_t)-1
+#define INVALID_MODULE ((moduleid_t)-1)
+
+static inline slabid_t geo_slab(geoid_t g)
+{
+ return (g.common.type == GEO_TYPE_INVALID) ?
+ INVALID_SLAB : g.common.slab;
+}
+
+static inline slotid_t geo_slot(geoid_t g)
+{
+ return (g.common.type == GEO_TYPE_INVALID) ?
+ INVALID_SLOT : g.common.slot;
+}
+
+static inline moduleid_t geo_module(geoid_t g)
+{
+ return (g.common.type == GEO_TYPE_INVALID) ?
+ INVALID_MODULE : g.common.module;
+}
+
+extern geoid_t cnodeid_get_geoid(cnodeid_t cnode);
+
+#endif /* _ASM_IA64_SN_GEO_H */
Index: xen/include/asm-ia64/linux-xen/asm/sn/hubdev.h
===================================================================
--- /dev/null
+++ xen/include/asm-ia64/linux-xen/asm/sn/hubdev.h
@@ -0,0 +1,91 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 1992 - 1997, 2000-2005 Silicon Graphics, Inc. All rights
reserved.
+ */
+#ifndef _ASM_IA64_SN_XTALK_HUBDEV_H
+#define _ASM_IA64_SN_XTALK_HUBDEV_H
+
+#include "xtalk/xwidgetdev.h"
+
+#define HUB_WIDGET_ID_MAX 0xf
+#define DEV_PER_WIDGET (2*2*8)
+#define IIO_ITTE_WIDGET_BITS 4 /* size of widget field */
+#define IIO_ITTE_WIDGET_MASK ((1<<IIO_ITTE_WIDGET_BITS)-1)
+#define IIO_ITTE_WIDGET_SHIFT 8
+
+#define IIO_ITTE_WIDGET(itte) \
+ (((itte) >> IIO_ITTE_WIDGET_SHIFT) & IIO_ITTE_WIDGET_MASK)
+
+/*
+ * Use the top big window as a surrogate for the first small window
+ */
+#define SWIN0_BIGWIN HUB_NUM_BIG_WINDOW
+#define IIO_NUM_ITTES 7
+#define HUB_NUM_BIG_WINDOW (IIO_NUM_ITTES - 1)
+
+/* This struct is shared between the PROM and the kernel.
+ * Changes to this struct will require corresponding changes to the kernel.
+ */
+struct sn_flush_device_common {
+ int sfdl_bus;
+ int sfdl_slot;
+ int sfdl_pin;
+ struct common_bar_list {
+ unsigned long start;
+ unsigned long end;
+ } sfdl_bar_list[6];
+ unsigned long sfdl_force_int_addr;
+ unsigned long sfdl_flush_value;
+ volatile unsigned long *sfdl_flush_addr;
+ u32 sfdl_persistent_busnum;
+ u32 sfdl_persistent_segment;
+ struct pcibus_info *sfdl_pcibus_info;
+};
+
+/* This struct is kernel only and is not used by the PROM */
+struct sn_flush_device_kernel {
+ spinlock_t sfdl_flush_lock;
+ struct sn_flush_device_common *common;
+};
+
+/* 01/16/06 This struct is the old PROM/kernel struct and needs to be included
+ * for older official PROMs to function on the new kernel base. This struct
+ * will be removed when the next official PROM release occurs. */
+
+struct sn_flush_device_war {
+ struct sn_flush_device_common common;
+ u32 filler; /* older PROMs expect the default size of a spinlock_t */
+};
+
+/*
+ * **widget_p - Used as an array[wid_num][device] of sn_flush_device_kernel.
+ */
+struct sn_flush_nasid_entry {
+ struct sn_flush_device_kernel **widget_p; // Used as an array of wid_num
+ u64 iio_itte[8];
+};
+
+struct hubdev_info {
+ geoid_t hdi_geoid;
+ short hdi_nasid;
+ short hdi_peer_nasid; /* Dual Porting Peer
*/
+
+ struct sn_flush_nasid_entry hdi_flush_nasid_list;
+ struct xwidget_info hdi_xwidget_info[HUB_WIDGET_ID_MAX + 1];
+
+
+ void *hdi_nodepda;
+ void *hdi_node_vertex;
+ u32 max_segment_number;
+ u32 max_pcibus_number;
+};
+
+extern void hubdev_init_node(nodepda_t *, cnodeid_t);
+extern void hub_error_init(struct hubdev_info *);
+extern void ice_error_init(struct hubdev_info *);
+
+
+#endif /* _ASM_IA64_SN_XTALK_HUBDEV_H */
Index: xen/include/asm-ia64/linux-xen/asm/sn/intr.h
===================================================================
--- /dev/null
+++ xen/include/asm-ia64/linux-xen/asm/sn/intr.h
@@ -0,0 +1,67 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 1992 - 1997, 2000-2006 Silicon Graphics, Inc. All rights
reserved.
+ */
+
+#ifndef _ASM_IA64_SN_INTR_H
+#define _ASM_IA64_SN_INTR_H
+
+#include <linux/rcupdate.h>
+#include <asm/sn/types.h>
+
+#define SGI_UART_VECTOR 0xe9
+
+/* Reserved IRQs : Note, not to exceed IA64_SN2_FIRST_DEVICE_VECTOR */
+#define SGI_XPC_ACTIVATE 0x30
+#define SGI_II_ERROR 0x31
+#define SGI_XBOW_ERROR 0x32
+#define SGI_PCIASIC_ERROR 0x33
+#define SGI_ACPI_SCI_INT 0x34
+#define SGI_TIOCA_ERROR 0x35
+#define SGI_TIO_ERROR 0x36
+#define SGI_TIOCX_ERROR 0x37
+#define SGI_MMTIMER_VECTOR 0x38
+#define SGI_XPC_NOTIFY 0xe7
+
+#define IA64_SN2_FIRST_DEVICE_VECTOR 0x3c
+#define IA64_SN2_LAST_DEVICE_VECTOR 0xe6
+
+#define SN2_IRQ_RESERVED 0x1
+#define SN2_IRQ_CONNECTED 0x2
+#define SN2_IRQ_SHARED 0x4
+
+// The SN PROM irq struct
+struct sn_irq_info {
+ struct sn_irq_info *irq_next; /* deprecated DO NOT USE */
+ short irq_nasid; /* Nasid IRQ is assigned to */
+ int irq_slice; /* slice IRQ is assigned to */
+ int irq_cpuid; /* kernel logical cpuid */
+ int irq_irq; /* the IRQ number */
+ int irq_int_bit; /* Bridge interrupt pin */
+ /* <0 means MSI */
+ u64 irq_xtalkaddr; /* xtalkaddr IRQ is sent to */
+ int irq_bridge_type;/* pciio asic type (pciio.h) */
+ void *irq_bridge; /* bridge generating irq */
+ void *irq_pciioinfo; /* associated pciio_info_t */
+ int irq_last_intr; /* For Shub lb lost intr WAR */
+ int irq_cookie; /* unique cookie */
+ int irq_flags; /* flags */
+ int irq_share_cnt; /* num devices sharing IRQ */
+ struct list_head list; /* list of sn_irq_info structs */
+ struct rcu_head rcu; /* rcu callback list */
+};
+
+extern void sn_send_IPI_phys(int, long, int, int);
+extern u64 sn_intr_alloc(nasid_t, int,
+ struct sn_irq_info *,
+ int, nasid_t, int);
+extern void sn_intr_free(nasid_t, int, struct sn_irq_info *);
+extern struct sn_irq_info *sn_retarget_vector(struct sn_irq_info *, nasid_t,
int);
+extern struct list_head **sn_irq_lh;
+
+#define CPU_VECTOR_TO_IRQ(cpuid,vector) (vector)
+
+#endif /* _ASM_IA64_SN_INTR_H */
Index: xen/include/asm-ia64/linux-xen/asm/sn/io.h
===================================================================
--- /dev/null
+++ xen/include/asm-ia64/linux-xen/asm/sn/io.h
@@ -0,0 +1,274 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 2000-2004 Silicon Graphics, Inc. All rights reserved.
+ */
+
+#ifndef _ASM_SN_IO_H
+#define _ASM_SN_IO_H
+#include <linux/compiler.h>
+#include <asm/intrinsics.h>
+
+extern void * sn_io_addr(unsigned long port) __attribute_const__; /* Forward
definition */
+extern void __sn_mmiowb(void); /* Forward definition */
+
+extern int num_cnodes;
+
+#define __sn_mf_a() ia64_mfa()
+
+extern void sn_dma_flush(unsigned long);
+
+#define __sn_inb ___sn_inb
+#define __sn_inw ___sn_inw
+#define __sn_inl ___sn_inl
+#define __sn_outb ___sn_outb
+#define __sn_outw ___sn_outw
+#define __sn_outl ___sn_outl
+#define __sn_readb ___sn_readb
+#define __sn_readw ___sn_readw
+#define __sn_readl ___sn_readl
+#define __sn_readq ___sn_readq
+#define __sn_readb_relaxed ___sn_readb_relaxed
+#define __sn_readw_relaxed ___sn_readw_relaxed
+#define __sn_readl_relaxed ___sn_readl_relaxed
+#define __sn_readq_relaxed ___sn_readq_relaxed
+
+/*
+ * Convenience macros for setting/clearing bits using the above accessors
+ */
+
+#define __sn_setq_relaxed(addr, val) \
+ writeq((__sn_readq_relaxed(addr) | (val)), (addr))
+#define __sn_clrq_relaxed(addr, val) \
+ writeq((__sn_readq_relaxed(addr) & ~(val)), (addr))
+
+/*
+ * The following routines are SN Platform specific, called when
+ * a reference is made to inX/outX set macros. SN Platform
+ * inX set of macros ensures that Posted DMA writes on the
+ * Bridge is flushed.
+ *
+ * The routines should be self explainatory.
+ */
+
+static inline unsigned int
+___sn_inb (unsigned long port)
+{
+ volatile unsigned char *addr;
+ unsigned char ret = -1;
+
+ if ((addr = sn_io_addr(port))) {
+ ret = *addr;
+ __sn_mf_a();
+ sn_dma_flush((unsigned long)addr);
+ }
+ return ret;
+}
+
+static inline unsigned int
+___sn_inw (unsigned long port)
+{
+ volatile unsigned short *addr;
+ unsigned short ret = -1;
+
+ if ((addr = sn_io_addr(port))) {
+ ret = *addr;
+ __sn_mf_a();
+ sn_dma_flush((unsigned long)addr);
+ }
+ return ret;
+}
+
+static inline unsigned int
+___sn_inl (unsigned long port)
+{
+ volatile unsigned int *addr;
+ unsigned int ret = -1;
+
+ if ((addr = sn_io_addr(port))) {
+ ret = *addr;
+ __sn_mf_a();
+ sn_dma_flush((unsigned long)addr);
+ }
+ return ret;
+}
+
+static inline void
+___sn_outb (unsigned char val, unsigned long port)
+{
+ volatile unsigned char *addr;
+
+ if ((addr = sn_io_addr(port))) {
+ *addr = val;
+ __sn_mmiowb();
+ }
+}
+
+static inline void
+___sn_outw (unsigned short val, unsigned long port)
+{
+ volatile unsigned short *addr;
+
+ if ((addr = sn_io_addr(port))) {
+ *addr = val;
+ __sn_mmiowb();
+ }
+}
+
+static inline void
+___sn_outl (unsigned int val, unsigned long port)
+{
+ volatile unsigned int *addr;
+
+ if ((addr = sn_io_addr(port))) {
+ *addr = val;
+ __sn_mmiowb();
+ }
+}
+
+/*
+ * The following routines are SN Platform specific, called when
+ * a reference is made to readX/writeX set macros. SN Platform
+ * readX set of macros ensures that Posted DMA writes on the
+ * Bridge is flushed.
+ *
+ * The routines should be self explainatory.
+ */
+
+static inline unsigned char
+___sn_readb (const volatile void __iomem *addr)
+{
+ unsigned char val;
+
+ val = *(volatile unsigned char __force *)addr;
+ __sn_mf_a();
+ sn_dma_flush((unsigned long)addr);
+ return val;
+}
+
+static inline unsigned short
+___sn_readw (const volatile void __iomem *addr)
+{
+ unsigned short val;
+
+ val = *(volatile unsigned short __force *)addr;
+ __sn_mf_a();
+ sn_dma_flush((unsigned long)addr);
+ return val;
+}
+
+static inline unsigned int
+___sn_readl (const volatile void __iomem *addr)
+{
+ unsigned int val;
+
+ val = *(volatile unsigned int __force *)addr;
+ __sn_mf_a();
+ sn_dma_flush((unsigned long)addr);
+ return val;
+}
+
+static inline unsigned long
+___sn_readq (const volatile void __iomem *addr)
+{
+ unsigned long val;
+
+ val = *(volatile unsigned long __force *)addr;
+ __sn_mf_a();
+ sn_dma_flush((unsigned long)addr);
+ return val;
+}
+
+/*
+ * For generic and SN2 kernels, we have a set of fast access
+ * PIO macros. These macros are provided on SN Platform
+ * because the normal inX and readX macros perform an
+ * additional task of flushing Post DMA request on the Bridge.
+ *
+ * These routines should be self explainatory.
+ */
+
+static inline unsigned int
+sn_inb_fast (unsigned long port)
+{
+ volatile unsigned char *addr = (unsigned char *)port;
+ unsigned char ret;
+
+ ret = *addr;
+ __sn_mf_a();
+ return ret;
+}
+
+static inline unsigned int
+sn_inw_fast (unsigned long port)
+{
+ volatile unsigned short *addr = (unsigned short *)port;
+ unsigned short ret;
+
+ ret = *addr;
+ __sn_mf_a();
+ return ret;
+}
+
+static inline unsigned int
+sn_inl_fast (unsigned long port)
+{
+ volatile unsigned int *addr = (unsigned int *)port;
+ unsigned int ret;
+
+ ret = *addr;
+ __sn_mf_a();
+ return ret;
+}
+
+static inline unsigned char
+___sn_readb_relaxed (const volatile void __iomem *addr)
+{
+ return *(volatile unsigned char __force *)addr;
+}
+
+static inline unsigned short
+___sn_readw_relaxed (const volatile void __iomem *addr)
+{
+ return *(volatile unsigned short __force *)addr;
+}
+
+static inline unsigned int
+___sn_readl_relaxed (const volatile void __iomem *addr)
+{
+ return *(volatile unsigned int __force *) addr;
+}
+
+static inline unsigned long
+___sn_readq_relaxed (const volatile void __iomem *addr)
+{
+ return *(volatile unsigned long __force *) addr;
+}
+
+struct pci_dev;
+
+static inline int
+sn_pci_set_vchan(struct pci_dev *pci_dev, unsigned long *addr, int vchan)
+{
+
+ if (vchan > 1) {
+ return -1;
+ }
+
+ if (!(*addr >> 32)) /* Using a mask here would be cleaner */
+ return 0; /* but this generates better code */
+
+ if (vchan == 1) {
+ /* Set Bit 57 */
+ *addr |= (1UL << 57);
+ } else {
+ /* Clear Bit 57 */
+ *addr &= ~(1UL << 57);
+ }
+
+ return 0;
+}
+
+#endif /* _ASM_SN_IO_H */
Index: xen/include/asm-ia64/linux-xen/asm/sn/klconfig.h
===================================================================
--- /dev/null
+++ xen/include/asm-ia64/linux-xen/asm/sn/klconfig.h
@@ -0,0 +1,246 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Derived from IRIX <sys/SN/klconfig.h>.
+ *
+ * Copyright (C) 1992-1997,1999,2001-2004 Silicon Graphics, Inc. All Rights
Reserved.
+ * Copyright (C) 1999 by Ralf Baechle
+ */
+#ifndef _ASM_IA64_SN_KLCONFIG_H
+#define _ASM_IA64_SN_KLCONFIG_H
+
+/*
+ * The KLCONFIG structures store info about the various BOARDs found
+ * during Hardware Discovery. In addition, it stores info about the
+ * components found on the BOARDs.
+ */
+
+typedef s32 klconf_off_t;
+
+
+/* Functions/macros needed to use this structure */
+
+typedef struct kl_config_hdr {
+ char pad[20];
+ klconf_off_t ch_board_info; /* the link list of boards */
+ char pad0[88];
+} kl_config_hdr_t;
+
+
+#define NODE_OFFSET_TO_LBOARD(nasid,off)
(lboard_t*)(GLOBAL_CAC_ADDR((nasid), (off)))
+
+/*
+ * The KLCONFIG area is organized as a LINKED LIST of BOARDs. A BOARD
+ * can be either 'LOCAL' or 'REMOTE'. LOCAL means it is attached to
+ * the LOCAL/current NODE. REMOTE means it is attached to a different
+ * node.(TBD - Need a way to treat ROUTER boards.)
+ *
+ * There are 2 different structures to represent these boards -
+ * lboard - Local board, rboard - remote board. These 2 structures
+ * can be arbitrarily mixed in the LINKED LIST of BOARDs. (Refer
+ * Figure below). The first byte of the rboard or lboard structure
+ * is used to find out its type - no unions are used.
+ * If it is a lboard, then the config info of this board will be found
+ * on the local node. (LOCAL NODE BASE + offset value gives pointer to
+ * the structure.
+ * If it is a rboard, the local structure contains the node number
+ * and the offset of the beginning of the LINKED LIST on the remote node.
+ * The details of the hardware on a remote node can be built locally,
+ * if required, by reading the LINKED LIST on the remote node and
+ * ignoring all the rboards on that node.
+ *
+ * The local node uses the REMOTE NODE NUMBER + OFFSET to point to the
+ * First board info on the remote node. The remote node list is
+ * traversed as the local list, using the REMOTE BASE ADDRESS and not
+ * the local base address and ignoring all rboard values.
+ *
+ *
+ KLCONFIG
+
+ +------------+ +------------+ +------------+ +------------+
+ | lboard | +-->| lboard | +-->| rboard | +-->| lboard |
+ +------------+ | +------------+ | +------------+ | +------------+
+ | board info | | | board info | | |errinfo,bptr| | | board info |
+ +------------+ | +------------+ | +------------+ | +------------+
+ | offset |--+ | offset |--+ | offset |--+ |offset=NULL |
+ +------------+ +------------+ +------------+ +------------+
+
+
+ +------------+
+ | board info |
+ +------------+ +--------------------------------+
+ | compt 1 |------>| type, rev, diaginfo, size ... | (CPU)
+ +------------+ +--------------------------------+
+ | compt 2 |--+
+ +------------+ | +--------------------------------+
+ | ... | +--->| type, rev, diaginfo, size ... | (MEM_BANK)
+ +------------+ +--------------------------------+
+ | errinfo |--+
+ +------------+ | +--------------------------------+
+ +--->|r/l brd errinfo,compt err flags |
+ +--------------------------------+
+
+ *
+ * Each BOARD consists of COMPONENTs and the BOARD structure has
+ * pointers (offsets) to its COMPONENT structure.
+ * The COMPONENT structure has version info, size and speed info, revision,
+ * error info and the NIC info. This structure can accommodate any
+ * BOARD with arbitrary COMPONENT composition.
+ *
+ * The ERRORINFO part of each BOARD has error information
+ * that describes errors about the BOARD itself. It also has flags to
+ * indicate the COMPONENT(s) on the board that have errors. The error
+ * information specific to the COMPONENT is present in the respective
+ * COMPONENT structure.
+ *
+ * The ERRORINFO structure is also treated like a COMPONENT, ie. the
+ * BOARD has pointers(offset) to the ERRORINFO structure. The rboard
+ * structure also has a pointer to the ERRORINFO structure. This is
+ * the place to store ERRORINFO about a REMOTE NODE, if the HUB on
+ * that NODE is not working or if the REMOTE MEMORY is BAD. In cases where
+ * only the CPU of the REMOTE NODE is disabled, the ERRORINFO pointer can
+ * be a NODE NUMBER, REMOTE OFFSET combination, pointing to error info
+ * which is present on the REMOTE NODE.(TBD)
+ * REMOTE ERRINFO can be stored on any of the nearest nodes
+ * or on all the nearest nodes.(TBD)
+ * Like BOARD structures, REMOTE ERRINFO structures can be built locally
+ * using the rboard errinfo pointer.
+ *
+ * In order to get useful information from this Data organization, a set of
+ * interface routines are provided (TBD). The important thing to remember while
+ * manipulating the structures, is that, the NODE number information should
+ * be used. If the NODE is non-zero (remote) then each offset should
+ * be added to the REMOTE BASE ADDR else it should be added to the LOCAL BASE
ADDR.
+ * This includes offsets for BOARDS, COMPONENTS and ERRORINFO.
+ *
+ * Note that these structures do not provide much info about connectivity.
+ * That info will be part of HWGRAPH, which is an extension of the cfg_t
+ * data structure. (ref IP27prom/cfg.h) It has to be extended to include
+ * the IO part of the Network(TBD).
+ *
+ * The data structures below define the above concepts.
+ */
+
+
+/*
+ * BOARD classes
+ */
+
+#define KLCLASS_MASK 0xf0
+#define KLCLASS_NONE 0x00
+#define KLCLASS_NODE 0x10 /* CPU, Memory and HUB board */
+#define KLCLASS_CPU KLCLASS_NODE
+#define KLCLASS_IO 0x20 /* BaseIO, 4 ch SCSI, ethernet, FDDI
+ and the non-graphics widget boards
*/
+#define KLCLASS_ROUTER 0x30 /* Router board */
+#define KLCLASS_MIDPLANE 0x40 /* We need to treat this as a board
+ so that we can record error info */
+#define KLCLASS_IOBRICK 0x70 /* IP35 iobrick */
+#define KLCLASS_MAX 8 /* Bump this if a new CLASS is added */
+
+#define KLCLASS(_x) ((_x) & KLCLASS_MASK)
+
+
+/*
+ * board types
+ */
+
+#define KLTYPE_MASK 0x0f
+#define KLTYPE(_x) ((_x) & KLTYPE_MASK)
+
+#define KLTYPE_SNIA (KLCLASS_CPU | 0x1)
+#define KLTYPE_TIO (KLCLASS_CPU | 0x2)
+
+#define KLTYPE_ROUTER (KLCLASS_ROUTER | 0x1)
+#define KLTYPE_META_ROUTER (KLCLASS_ROUTER | 0x3)
+#define KLTYPE_REPEATER_ROUTER (KLCLASS_ROUTER | 0x4)
+
+#define KLTYPE_IOBRICK_XBOW (KLCLASS_MIDPLANE | 0x2)
+
+#define KLTYPE_IOBRICK (KLCLASS_IOBRICK | 0x0)
+#define KLTYPE_NBRICK (KLCLASS_IOBRICK | 0x4)
+#define KLTYPE_PXBRICK (KLCLASS_IOBRICK | 0x6)
+#define KLTYPE_IXBRICK (KLCLASS_IOBRICK | 0x7)
+#define KLTYPE_CGBRICK (KLCLASS_IOBRICK | 0x8)
+#define KLTYPE_OPUSBRICK (KLCLASS_IOBRICK | 0x9)
+#define KLTYPE_SABRICK (KLCLASS_IOBRICK | 0xa)
+#define KLTYPE_IABRICK (KLCLASS_IOBRICK | 0xb)
+#define KLTYPE_PABRICK (KLCLASS_IOBRICK | 0xc)
+#define KLTYPE_GABRICK (KLCLASS_IOBRICK | 0xd)
+
+
+/*
+ * board structures
+ */
+
+#define MAX_COMPTS_PER_BRD 24
+
+typedef struct lboard_s {
+ klconf_off_t brd_next_any; /* Next BOARD */
+ unsigned char struct_type; /* type of structure, local or remote
*/
+ unsigned char brd_type; /* type+class */
+ unsigned char brd_sversion; /* version of this structure */
+ unsigned char brd_brevision; /* board revision */
+ unsigned char brd_promver; /* board prom version, if any */
+ unsigned char brd_flags; /* Enabled, Disabled etc */
+ unsigned char brd_slot; /* slot number */
+ unsigned short brd_debugsw; /* Debug switches */
+ geoid_t brd_geoid; /* geo id */
+ partid_t brd_partition; /* Partition number */
+ unsigned short brd_diagval; /* diagnostic value */
+ unsigned short brd_diagparm; /* diagnostic parameter */
+ unsigned char brd_inventory; /* inventory history */
+ unsigned char brd_numcompts; /* Number of components */
+ nic_t brd_nic; /* Number in CAN */
+ nasid_t brd_nasid; /* passed parameter */
+ klconf_off_t brd_compts[MAX_COMPTS_PER_BRD]; /* pointers to
COMPONENTS */
+ klconf_off_t brd_errinfo; /* Board's error information */
+ struct lboard_s *brd_parent; /* Logical parent for this brd */
+ char pad0[4];
+ unsigned char brd_confidence; /* confidence that the board is bad */
+ nasid_t brd_owner; /* who owns this board */
+ unsigned char brd_nic_flags; /* To handle 8 more NICs */
+ char pad1[24]; /* future expansion */
+ char brd_name[32];
+ nasid_t brd_next_same_host; /* host of next brd w/same nasid */
+ klconf_off_t brd_next_same; /* Next BOARD with same nasid */
+} lboard_t;
+
+/*
+ * Generic info structure. This stores common info about a
+ * component.
+ */
+
+typedef struct klinfo_s { /* Generic info */
+ unsigned char struct_type; /* type of this structure */
+ unsigned char struct_version; /* version of this structure */
+ unsigned char flags; /* Enabled, disabled etc */
+ unsigned char revision; /* component revision */
+ unsigned short diagval; /* result of diagnostics */
+ unsigned short diagparm; /* diagnostic parameter */
+ unsigned char inventory; /* previous inventory status */
+ unsigned short partid; /* widget part number */
+ nic_t nic; /* MUst be aligned properly */
+ unsigned char physid; /* physical id of component */
+ unsigned int virtid; /* virtual id as seen by system */
+ unsigned char widid; /* Widget id - if applicable */
+ nasid_t nasid; /* node number - from parent */
+ char pad1; /* pad out structure. */
+ char pad2; /* pad out structure. */
+ void *data;
+ klconf_off_t errinfo; /* component specific errors */
+ unsigned short pad3; /* pci fields have moved over to */
+ unsigned short pad4; /* klbri_t */
+} klinfo_t ;
+
+
+static inline lboard_t *find_lboard_next(lboard_t * brd)
+{
+ if (brd && brd->brd_next_any)
+ return NODE_OFFSET_TO_LBOARD(NASID_GET(brd), brd->brd_next_any);
+ return NULL;
+}
+
+#endif /* _ASM_IA64_SN_KLCONFIG_H */
Index: xen/include/asm-ia64/linux-xen/asm/sn/l1.h
===================================================================
--- /dev/null
+++ xen/include/asm-ia64/linux-xen/asm/sn/l1.h
@@ -0,0 +1,51 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 1992-1997,2000-2004 Silicon Graphics, Inc. All Rights
Reserved.
+ */
+
+#ifndef _ASM_IA64_SN_L1_H
+#define _ASM_IA64_SN_L1_H
+
+/* brick type response codes */
+#define L1_BRICKTYPE_PX 0x23 /* # */
+#define L1_BRICKTYPE_PE 0x25 /* % */
+#define L1_BRICKTYPE_N_p0 0x26 /* & */
+#define L1_BRICKTYPE_IP45 0x34 /* 4 */
+#define L1_BRICKTYPE_IP41 0x35 /* 5 */
+#define L1_BRICKTYPE_TWISTER 0x36 /* 6 */ /* IP53 & ROUTER */
+#define L1_BRICKTYPE_IX 0x3d /* = */
+#define L1_BRICKTYPE_IP34 0x61 /* a */
+#define L1_BRICKTYPE_GA 0x62 /* b */
+#define L1_BRICKTYPE_C 0x63 /* c */
+#define L1_BRICKTYPE_OPUS_TIO 0x66 /* f */
+#define L1_BRICKTYPE_I 0x69 /* i */
+#define L1_BRICKTYPE_N 0x6e /* n */
+#define L1_BRICKTYPE_OPUS 0x6f /* o */
+#define L1_BRICKTYPE_P 0x70 /* p */
+#define L1_BRICKTYPE_R 0x72 /* r */
+#define L1_BRICKTYPE_CHI_CG 0x76 /* v */
+#define L1_BRICKTYPE_X 0x78 /* x */
+#define L1_BRICKTYPE_X2 0x79 /* y */
+#define L1_BRICKTYPE_SA 0x5e /* ^ */
+#define L1_BRICKTYPE_PA 0x6a /* j */
+#define L1_BRICKTYPE_IA 0x6b /* k */
+#define L1_BRICKTYPE_ATHENA 0x2b /* + */
+#define L1_BRICKTYPE_DAYTONA 0x7a /* z */
+#define L1_BRICKTYPE_1932 0x2c /* . */
+#define L1_BRICKTYPE_191010 0x2e /* , */
+
+/* board type response codes */
+#define L1_BOARDTYPE_IP69 0x0100 /* CA */
+#define L1_BOARDTYPE_IP63 0x0200 /* CB */
+#define L1_BOARDTYPE_BASEIO 0x0300 /* IB */
+#define L1_BOARDTYPE_PCIE2SLOT 0x0400 /* IC */
+#define L1_BOARDTYPE_PCIX3SLOT 0x0500 /* ID */
+#define L1_BOARDTYPE_PCIXPCIE4SLOT 0x0600 /* IE */
+#define L1_BOARDTYPE_ABACUS 0x0700 /* AB */
+#define L1_BOARDTYPE_DAYTONA 0x0800 /* AD */
+#define L1_BOARDTYPE_INVAL (-1) /* invalid brick type */
+
+#endif /* _ASM_IA64_SN_L1_H */
Index: xen/include/asm-ia64/linux-xen/asm/sn/leds.h
===================================================================
--- /dev/null
+++ xen/include/asm-ia64/linux-xen/asm/sn/leds.h
@@ -0,0 +1,33 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive
+ * for more details.
+ * Copyright (C) 2000-2004 Silicon Graphics, Inc. All rights reserved.
+ */
+#ifndef _ASM_IA64_SN_LEDS_H
+#define _ASM_IA64_SN_LEDS_H
+
+#include <asm/sn/addrs.h>
+#include <asm/sn/pda.h>
+#include <asm/sn/shub_mmr.h>
+
+#define LED0 (LOCAL_MMR_ADDR(SH_REAL_JUNK_BUS_LED0))
+#define LED_CPU_SHIFT 16
+
+#define LED_CPU_HEARTBEAT 0x01
+#define LED_CPU_ACTIVITY 0x02
+#define LED_ALWAYS_SET 0x00
+
+/*
+ * Basic macros for flashing the LEDS on an SGI SN.
+ */
+
+static __inline__ void
+set_led_bits(u8 value, u8 mask)
+{
+ pda->led_state = (pda->led_state & ~mask) | (value & mask);
+ *pda->led_address = (short) pda->led_state;
+}
+
+#endif /* _ASM_IA64_SN_LEDS_H */
+
Index: xen/include/asm-ia64/linux-xen/asm/sn/module.h
===================================================================
--- /dev/null
+++ xen/include/asm-ia64/linux-xen/asm/sn/module.h
@@ -0,0 +1,127 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 1992 - 1997, 2000-2004 Silicon Graphics, Inc. All rights
reserved.
+ */
+#ifndef _ASM_IA64_SN_MODULE_H
+#define _ASM_IA64_SN_MODULE_H
+
+/* parameter for format_module_id() */
+#define MODULE_FORMAT_BRIEF 1
+#define MODULE_FORMAT_LONG 2
+#define MODULE_FORMAT_LCD 3
+
+/*
+ * Module id format
+ *
+ * 31-16 Rack ID (encoded class, group, number - 16-bit unsigned int)
+ * 15-8 Brick type (8-bit ascii character)
+ * 7-0 Bay (brick position in rack (0-63) - 8-bit unsigned int)
+ *
+ */
+
+/*
+ * Macros for getting the brick type
+ */
+#define MODULE_BTYPE_MASK 0xff00
+#define MODULE_BTYPE_SHFT 8
+#define MODULE_GET_BTYPE(_m) (((_m) & MODULE_BTYPE_MASK) >>
MODULE_BTYPE_SHFT)
+#define MODULE_BT_TO_CHAR(_b) ((char)(_b))
+#define MODULE_GET_BTCHAR(_m) (MODULE_BT_TO_CHAR(MODULE_GET_BTYPE(_m)))
+
+/*
+ * Macros for getting the rack ID.
+ */
+#define MODULE_RACK_MASK 0xffff0000
+#define MODULE_RACK_SHFT 16
+#define MODULE_GET_RACK(_m) (((_m) & MODULE_RACK_MASK) >> MODULE_RACK_SHFT)
+
+/*
+ * Macros for getting the brick position
+ */
+#define MODULE_BPOS_MASK 0x00ff
+#define MODULE_BPOS_SHFT 0
+#define MODULE_GET_BPOS(_m) (((_m) & MODULE_BPOS_MASK) >> MODULE_BPOS_SHFT)
+
+/*
+ * Macros for encoding and decoding rack IDs
+ * A rack number consists of three parts:
+ * class (0==CPU/mixed, 1==I/O), group, number
+ *
+ * Rack number is stored just as it is displayed on the screen:
+ * a 3-decimal-digit number.
+ */
+#define RACK_CLASS_DVDR 100
+#define RACK_GROUP_DVDR 10
+#define RACK_NUM_DVDR 1
+
+#define RACK_CREATE_RACKID(_c, _g, _n) ((_c) * RACK_CLASS_DVDR + \
+ (_g) * RACK_GROUP_DVDR + (_n) * RACK_NUM_DVDR)
+
+#define RACK_GET_CLASS(_r) ((_r) / RACK_CLASS_DVDR)
+#define RACK_GET_GROUP(_r) (((_r) - RACK_GET_CLASS(_r) * \
+ RACK_CLASS_DVDR) / RACK_GROUP_DVDR)
+#define RACK_GET_NUM(_r) (((_r) - RACK_GET_CLASS(_r) * \
+ RACK_CLASS_DVDR - RACK_GET_GROUP(_r) * \
+ RACK_GROUP_DVDR) / RACK_NUM_DVDR)
+
+/*
+ * Macros for encoding and decoding rack IDs
+ * A rack number consists of three parts:
+ * class 1 bit, 0==CPU/mixed, 1==I/O
+ * group 2 bits for CPU/mixed, 3 bits for I/O
+ * number 3 bits for CPU/mixed, 2 bits for I/O (1 based)
+ */
+#define RACK_GROUP_BITS(_r) (RACK_GET_CLASS(_r) ? 3 : 2)
+#define RACK_NUM_BITS(_r) (RACK_GET_CLASS(_r) ? 2 : 3)
+
+#define RACK_CLASS_MASK(_r) 0x20
+#define RACK_CLASS_SHFT(_r) 5
+#define RACK_ADD_CLASS(_r, _c) \
+ ((_r) |= (_c) << RACK_CLASS_SHFT(_r) & RACK_CLASS_MASK(_r))
+
+#define RACK_GROUP_SHFT(_r) RACK_NUM_BITS(_r)
+#define RACK_GROUP_MASK(_r) \
+ ( (((unsigned)1<<RACK_GROUP_BITS(_r)) - 1) << RACK_GROUP_SHFT(_r) )
+#define RACK_ADD_GROUP(_r, _g) \
+ ((_r) |= (_g) << RACK_GROUP_SHFT(_r) & RACK_GROUP_MASK(_r))
+
+#define RACK_NUM_SHFT(_r) 0
+#define RACK_NUM_MASK(_r) \
+ ( (((unsigned)1<<RACK_NUM_BITS(_r)) - 1) << RACK_NUM_SHFT(_r) )
+#define RACK_ADD_NUM(_r, _n) \
+ ((_r) |= ((_n) - 1) << RACK_NUM_SHFT(_r) & RACK_NUM_MASK(_r))
+
+
+/*
+ * Brick type definitions
+ */
+#define MAX_BRICK_TYPES 256 /* brick type is stored as uchar */
+
+extern char brick_types[];
+
+#define MODULE_CBRICK 0
+#define MODULE_RBRICK 1
+#define MODULE_IBRICK 2
+#define MODULE_KBRICK 3
+#define MODULE_XBRICK 4
+#define MODULE_DBRICK 5
+#define MODULE_PBRICK 6
+#define MODULE_NBRICK 7
+#define MODULE_PEBRICK 8
+#define MODULE_PXBRICK 9
+#define MODULE_IXBRICK 10
+#define MODULE_CGBRICK 11
+#define MODULE_OPUSBRICK 12
+#define MODULE_SABRICK 13 /* TIO BringUp Brick */
+#define MODULE_IABRICK 14
+#define MODULE_PABRICK 15
+#define MODULE_GABRICK 16
+#define MODULE_OPUS_TIO 17 /* OPUS TIO Riser */
+
+extern char brick_types[];
+extern void format_module_id(char *, moduleid_t, int);
+
+#endif /* _ASM_IA64_SN_MODULE_H */
Index: xen/include/asm-ia64/linux-xen/asm/sn/nodepda.h
===================================================================
--- /dev/null
+++ xen/include/asm-ia64/linux-xen/asm/sn/nodepda.h
@@ -0,0 +1,83 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 1992 - 1997, 2000-2005 Silicon Graphics, Inc. All rights
reserved.
+ */
+#ifndef _ASM_IA64_SN_NODEPDA_H
+#define _ASM_IA64_SN_NODEPDA_H
+
+
+#include <asm/semaphore.h>
+#include <asm/irq.h>
+#include <asm/sn/arch.h>
+#include <asm/sn/intr.h>
+#include <asm/sn/bte.h>
+
+/*
+ * NUMA Node-Specific Data structures are defined in this file.
+ * In particular, this is the location of the node PDA.
+ * A pointer to the right node PDA is saved in each CPU PDA.
+ */
+
+/*
+ * Node-specific data structure.
+ *
+ * One of these structures is allocated on each node of a NUMA system.
+ *
+ * This structure provides a convenient way of keeping together
+ * all per-node data structures.
+ */
+struct phys_cpuid {
+ short nasid;
+ char subnode;
+ char slice;
+};
+
+struct nodepda_s {
+ void *pdinfo; /* Platform-dependent per-node info */
+
+ /*
+ * The BTEs on this node are shared by the local cpus
+ */
+ struct bteinfo_s bte_if[MAX_BTES_PER_NODE]; /* Virtual
Interface */
+ struct timer_list bte_recovery_timer;
+ spinlock_t bte_recovery_lock;
+
+ /*
+ * Array of pointers to the nodepdas for each node.
+ */
+ struct nodepda_s *pernode_pdaindr[MAX_COMPACT_NODES];
+
+ /*
+ * Array of physical cpu identifiers. Indexed by cpuid.
+ */
+ struct phys_cpuid phys_cpuid[NR_CPUS];
+ spinlock_t ptc_lock ____cacheline_aligned_in_smp;
+};
+
+typedef struct nodepda_s nodepda_t;
+
+/*
+ * Access Functions for node PDA.
+ * Since there is one nodepda for each node, we need a convenient mechanism
+ * to access these nodepdas without cluttering code with #ifdefs.
+ * The next set of definitions provides this.
+ * Routines are expected to use
+ *
+ * sn_nodepda - to access node PDA for the node on which code is running
+ * NODEPDA(cnodeid) - to access node PDA for cnodeid
+ */
+
+DECLARE_PER_CPU(struct nodepda_s *, __sn_nodepda);
+#define sn_nodepda (__get_cpu_var(__sn_nodepda))
+#define NODEPDA(cnodeid) (sn_nodepda->pernode_pdaindr[cnodeid])
+
+/*
+ * Check if given a compact node id the corresponding node has all the
+ * cpus disabled.
+ */
+#define is_headless_node(cnodeid) (nr_cpus_node(cnodeid) == 0)
+
+#endif /* _ASM_IA64_SN_NODEPDA_H */
Index: xen/include/asm-ia64/linux-xen/asm/sn/pcibr_provider.h
===================================================================
--- /dev/null
+++ xen/include/asm-ia64/linux-xen/asm/sn/pcibr_provider.h
@@ -0,0 +1,149 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 1992-1997,2000-2006 Silicon Graphics, Inc. All rights
reserved.
+ */
+#ifndef _ASM_IA64_SN_PCI_PCIBR_PROVIDER_H
+#define _ASM_IA64_SN_PCI_PCIBR_PROVIDER_H
+
+#include <asm/sn/intr.h>
+#include <asm/sn/pcibus_provider_defs.h>
+
+/* Workarounds */
+#define PV907516 (1 << 1) /* TIOCP: Don't write the write buffer flush reg */
+
+#define BUSTYPE_MASK 0x1
+
+/* Macros given a pcibus structure */
+#define IS_PCIX(ps) ((ps)->pbi_bridge_mode & BUSTYPE_MASK)
+#define IS_PCI_BRIDGE_ASIC(asic) (asic == PCIIO_ASIC_TYPE_PIC || \
+ asic == PCIIO_ASIC_TYPE_TIOCP)
+#define IS_PIC_SOFT(ps) (ps->pbi_bridge_type == PCIBR_BRIDGETYPE_PIC)
+
+
+/*
+ * The different PCI Bridge types supported on the SGI Altix platforms
+ */
+#define PCIBR_BRIDGETYPE_UNKNOWN -1
+#define PCIBR_BRIDGETYPE_PIC 2
+#define PCIBR_BRIDGETYPE_TIOCP 3
+
+/*
+ * Bridge 64bit Direct Map Attributes
+ */
+#define PCI64_ATTR_PREF (1ull << 59)
+#define PCI64_ATTR_PREC (1ull << 58)
+#define PCI64_ATTR_VIRTUAL (1ull << 57)
+#define PCI64_ATTR_BAR (1ull << 56)
+#define PCI64_ATTR_SWAP (1ull << 55)
+#define PCI64_ATTR_VIRTUAL1 (1ull << 54)
+
+#define PCI32_LOCAL_BASE 0
+#define PCI32_MAPPED_BASE 0x40000000
+#define PCI32_DIRECT_BASE 0x80000000
+
+#define IS_PCI32_MAPPED(x) ((u64)(x) < PCI32_DIRECT_BASE && \
+ (u64)(x) >= PCI32_MAPPED_BASE)
+#define IS_PCI32_DIRECT(x) ((u64)(x) >= PCI32_MAPPED_BASE)
+
+
+/*
+ * Bridge PMU Address Transaltion Entry Attibutes
+ */
+#define PCI32_ATE_V (0x1 << 0)
+#define PCI32_ATE_CO (0x1 << 1)
+#define PCI32_ATE_PREC (0x1 << 2)
+#define PCI32_ATE_MSI (0x1 << 2)
+#define PCI32_ATE_PREF (0x1 << 3)
+#define PCI32_ATE_BAR (0x1 << 4)
+#define PCI32_ATE_ADDR_SHFT 12
+
+#define MINIMAL_ATES_REQUIRED(addr, size) \
+ (IOPG(IOPGOFF(addr) + (size) - 1) == IOPG((size) - 1))
+
+#define MINIMAL_ATE_FLAG(addr, size) \
+ (MINIMAL_ATES_REQUIRED((u64)addr, size) ? 1 : 0)
+
+/* bit 29 of the pci address is the SWAP bit */
+#define ATE_SWAPSHIFT 29
+#define ATE_SWAP_ON(x) ((x) |= (1 << ATE_SWAPSHIFT))
+#define ATE_SWAP_OFF(x) ((x) &= ~(1 << ATE_SWAPSHIFT))
+
+/*
+ * I/O page size
+ */
+#if PAGE_SIZE < 16384
+#define IOPFNSHIFT 12 /* 4K per mapped page */
+#else
+#define IOPFNSHIFT 14 /* 16K per mapped page */
+#endif
+
+#define IOPGSIZE (1 << IOPFNSHIFT)
+#define IOPG(x) ((x) >> IOPFNSHIFT)
+#define IOPGOFF(x) ((x) & (IOPGSIZE-1))
+
+#define PCIBR_DEV_SWAP_DIR (1ull << 19)
+#define PCIBR_CTRL_PAGE_SIZE (0x1 << 21)
+
+/*
+ * PMU resources.
+ */
+struct ate_resource{
+ u64 *ate;
+ u64 num_ate;
+ u64 lowest_free_index;
+};
+
+struct pcibus_info {
+ struct pcibus_bussoft pbi_buscommon; /* common header */
+ u32 pbi_moduleid;
+ short pbi_bridge_type;
+ short pbi_bridge_mode;
+
+ struct ate_resource pbi_int_ate_resource;
+ u64 pbi_int_ate_size;
+
+ u64 pbi_dir_xbase;
+ char pbi_hub_xid;
+
+ u64 pbi_devreg[8];
+
+ u32 pbi_valid_devices;
+ u32 pbi_enabled_devices;
+
+ spinlock_t pbi_lock;
+};
+
+extern int pcibr_init_provider(void);
+extern void *pcibr_bus_fixup(struct pcibus_bussoft *, struct pci_controller *);
+extern dma_addr_t pcibr_dma_map(struct pci_dev *, unsigned long, size_t, int
type);
+extern dma_addr_t pcibr_dma_map_consistent(struct pci_dev *, unsigned long,
size_t, int type);
+extern void pcibr_dma_unmap(struct pci_dev *, dma_addr_t, int);
+
+/*
+ * prototypes for the bridge asic register access routines in pcibr_reg.c
+ */
+extern void pcireg_control_bit_clr(struct pcibus_info *, u64);
+extern void pcireg_control_bit_set(struct pcibus_info *, u64);
+extern u64 pcireg_tflush_get(struct pcibus_info *);
+extern u64 pcireg_intr_status_get(struct pcibus_info *);
+extern void pcireg_intr_enable_bit_clr(struct pcibus_info *, u64);
+extern void pcireg_intr_enable_bit_set(struct pcibus_info *, u64);
+extern void pcireg_intr_addr_addr_set(struct pcibus_info *, int,
u64);
+extern void pcireg_force_intr_set(struct pcibus_info *, int);
+extern u64 pcireg_wrb_flush_get(struct pcibus_info *, int);
+extern void pcireg_int_ate_set(struct pcibus_info *, int, u64);
+extern u64 __iomem * pcireg_int_ate_addr(struct pcibus_info *, int);
+extern void pcibr_force_interrupt(struct sn_irq_info *sn_irq_info);
+extern void pcibr_change_devices_irq(struct sn_irq_info
*sn_irq_info);
+extern int pcibr_ate_alloc(struct pcibus_info *, int);
+extern void pcibr_ate_free(struct pcibus_info *, int);
+extern void ate_write(struct pcibus_info *, int, int, u64);
+extern int sal_pcibr_slot_enable(struct pcibus_info *soft, int device,
+ void *resp);
+extern int sal_pcibr_slot_disable(struct pcibus_info *soft, int device,
+ int action, void *resp);
+extern u16 sn_ioboard_to_pci_bus(struct pci_bus *pci_bus);
+#endif
Index: xen/include/asm-ia64/linux-xen/asm/sn/pcibus_provider_defs.h
===================================================================
--- /dev/null
+++ xen/include/asm-ia64/linux-xen/asm/sn/pcibus_provider_defs.h
@@ -0,0 +1,68 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 1992 - 1997, 2000-2005 Silicon Graphics, Inc. All rights
reserved.
+ */
+#ifndef _ASM_IA64_SN_PCI_PCIBUS_PROVIDER_H
+#define _ASM_IA64_SN_PCI_PCIBUS_PROVIDER_H
+
+/*
+ * SN pci asic types. Do not ever renumber these or reuse values. The
+ * values must agree with what prom thinks they are.
+ */
+
+#define PCIIO_ASIC_TYPE_UNKNOWN 0
+#define PCIIO_ASIC_TYPE_PPB 1
+#define PCIIO_ASIC_TYPE_PIC 2
+#define PCIIO_ASIC_TYPE_TIOCP 3
+#define PCIIO_ASIC_TYPE_TIOCA 4
+#define PCIIO_ASIC_TYPE_TIOCE 5
+
+#define PCIIO_ASIC_MAX_TYPES 6
+
+/*
+ * Common pciio bus provider data. There should be one of these as the
+ * first field in any pciio based provider soft structure (e.g. pcibr_soft
+ * tioca_soft, etc).
+ */
+
+struct pcibus_bussoft {
+ u32 bs_asic_type; /* chipset type */
+ u32 bs_xid; /* xwidget id */
+ u32 bs_persist_busnum; /* Persistent Bus Number */
+ u32 bs_persist_segment; /* Segment Number */
+ u64 bs_legacy_io; /* legacy io pio addr */
+ u64 bs_legacy_mem; /* legacy mem pio addr */
+ u64 bs_base; /* widget base */
+ struct xwidget_info *bs_xwidget_info;
+};
+
+struct pci_controller;
+/*
+ * SN pci bus indirection
+ */
+
+struct sn_pcibus_provider {
+ dma_addr_t (*dma_map)(struct pci_dev *, unsigned long, size_t, int
flags);
+ dma_addr_t (*dma_map_consistent)(struct pci_dev *, unsigned long,
size_t, int flags);
+ void (*dma_unmap)(struct pci_dev *, dma_addr_t, int);
+ void * (*bus_fixup)(struct pcibus_bussoft *, struct
pci_controller *);
+ void (*force_interrupt)(struct sn_irq_info *);
+ void (*target_interrupt)(struct sn_irq_info *);
+};
+
+/*
+ * Flags used by the map interfaces
+ * bits 3:0 specifies format of passed in address
+ * bit 4 specifies that address is to be used for MSI
+ */
+
+#define SN_DMA_ADDRTYPE(x) ((x) & 0xf)
+#define SN_DMA_ADDR_PHYS 1 /* address is an xio address. */
+#define SN_DMA_ADDR_XIO 2 /* address is phys memory */
+#define SN_DMA_MSI 0x10 /* Bus address is to be used for MSI */
+
+extern struct sn_pcibus_provider *sn_pci_provider[];
+#endif /* _ASM_IA64_SN_PCI_PCIBUS_PROVIDER_H */
Index: xen/include/asm-ia64/linux-xen/asm/sn/pcidev.h
===================================================================
--- /dev/null
+++ xen/include/asm-ia64/linux-xen/asm/sn/pcidev.h
@@ -0,0 +1,83 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 1992 - 1997, 2000-2005 Silicon Graphics, Inc. All rights
reserved.
+ */
+#ifndef _ASM_IA64_SN_PCI_PCIDEV_H
+#define _ASM_IA64_SN_PCI_PCIDEV_H
+
+#include <linux/pci.h>
+
+/*
+ * In ia64, pci_dev->sysdata must be a *pci_controller. To provide access to
+ * the pcidev_info structs for all devices under a controller, we extend the
+ * definition of pci_controller, via sn_pci_controller, to include a list
+ * of pcidev_info.
+ */
+struct sn_pci_controller {
+ struct pci_controller pci_controller;
+ struct list_head pcidev_info;
+};
+
+#define SN_PCI_CONTROLLER(dev) ((struct sn_pci_controller *) dev->sysdata)
+
+#define SN_PCIDEV_INFO(dev) sn_pcidev_info_get(dev)
+
+#define SN_PCIBUS_BUSSOFT_INFO(pci_bus) \
+ (struct pcibus_info *)((struct pcibus_bussoft
*)(PCI_CONTROLLER((pci_bus))->platform_data))
+/*
+ * Given a pci_bus, return the sn pcibus_bussoft struct. Note that
+ * this only works for root busses, not for busses represented by PPB's.
+ */
+
+#define SN_PCIBUS_BUSSOFT(pci_bus) \
+ ((struct pcibus_bussoft *)(PCI_CONTROLLER((pci_bus))->platform_data))
+
+#define SN_PCIBUS_BUSSOFT_INFO(pci_bus) \
+ (struct pcibus_info *)((struct pcibus_bussoft
*)(PCI_CONTROLLER((pci_bus))->platform_data))
+/*
+ * Given a struct pci_dev, return the sn pcibus_bussoft struct. Note
+ * that this is not equivalent to SN_PCIBUS_BUSSOFT(pci_dev->bus) due
+ * due to possible PPB's in the path.
+ */
+
+#define SN_PCIDEV_BUSSOFT(pci_dev) \
+ (SN_PCIDEV_INFO(pci_dev)->pdi_host_pcidev_info->pdi_pcibus_info)
+
+#define SN_PCIDEV_BUSPROVIDER(pci_dev) \
+ (SN_PCIDEV_INFO(pci_dev)->pdi_provider)
+
+#define PCIIO_BUS_NONE 255 /* bus 255 reserved */
+#define PCIIO_SLOT_NONE 255
+#define PCIIO_FUNC_NONE 255
+#define PCIIO_VENDOR_ID_NONE (-1)
+
+struct pcidev_info {
+ u64 pdi_pio_mapped_addr[7]; /* 6 BARs PLUS 1 ROM */
+ u64 pdi_slot_host_handle; /* Bus and devfn Host pci_dev */
+
+ struct pcibus_bussoft *pdi_pcibus_info; /* Kernel common bus
soft */
+ struct pcidev_info *pdi_host_pcidev_info; /* Kernel Host pci_dev
*/
+ struct pci_dev *pdi_linux_pcidev; /* Kernel pci_dev */
+
+ struct sn_irq_info *pdi_sn_irq_info;
+ struct sn_pcibus_provider *pdi_provider; /* sn pci ops */
+ struct pci_dev *host_pci_dev; /* host bus link */
+ struct list_head pdi_list; /* List of pcidev_info
*/
+};
+
+extern void sn_irq_fixup(struct pci_dev *pci_dev,
+ struct sn_irq_info *sn_irq_info);
+extern void sn_irq_unfixup(struct pci_dev *pci_dev);
+extern struct pcidev_info * sn_pcidev_info_get(struct pci_dev *);
+extern void sn_pci_controller_fixup(int segment, int busnum,
+ struct pci_bus *bus);
+extern void sn_bus_store_sysdata(struct pci_dev *dev);
+extern void sn_bus_free_sysdata(void);
+extern void sn_generate_path(struct pci_bus *pci_bus, char *address);
+extern void sn_pci_fixup_slot(struct pci_dev *dev);
+extern void sn_pci_unfixup_slot(struct pci_dev *dev);
+extern void sn_irq_lh_init(void);
+#endif /* _ASM_IA64_SN_PCI_PCIDEV_H */
Index: xen/include/asm-ia64/linux-xen/asm/sn/pda.h
===================================================================
--- /dev/null
+++ xen/include/asm-ia64/linux-xen/asm/sn/pda.h
@@ -0,0 +1,69 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 1992 - 1997, 2000-2005 Silicon Graphics, Inc. All rights
reserved.
+ */
+#ifndef _ASM_IA64_SN_PDA_H
+#define _ASM_IA64_SN_PDA_H
+
+#include <linux/cache.h>
+#include <asm/percpu.h>
+#include <asm/system.h>
+
+
+/*
+ * CPU-specific data structure.
+ *
+ * One of these structures is allocated for each cpu of a NUMA system.
+ *
+ * This structure provides a convenient way of keeping together
+ * all SN per-cpu data structures.
+ */
+
+typedef struct pda_s {
+
+ /*
+ * Support for SN LEDs
+ */
+ volatile short *led_address;
+ u8 led_state;
+ u8 hb_state; /* supports blinking heartbeat leds */
+ unsigned int hb_count;
+
+ unsigned int idle_flag;
+
+ volatile unsigned long *bedrock_rev_id;
+ volatile unsigned long *pio_write_status_addr;
+ unsigned long pio_write_status_val;
+ volatile unsigned long *pio_shub_war_cam_addr;
+
+ unsigned long sn_in_service_ivecs[4];
+ int sn_lb_int_war_ticks;
+ int sn_last_irq;
+ int sn_first_irq;
+} pda_t;
+
+
+#define CACHE_ALIGN(x) (((x) + SMP_CACHE_BYTES-1) & ~(SMP_CACHE_BYTES-1))
+
+/*
+ * PDA
+ * Per-cpu private data area for each cpu. The PDA is located immediately after
+ * the IA64 cpu_data area. A full page is allocated for the cp_data area for
each
+ * cpu but only a small amout of the page is actually used. We put the SNIA PDA
+ * in the same page as the cpu_data area. Note that there is a check in the
setup
+ * code to verify that we don't overflow the page.
+ *
+ * Seems like we should should cache-line align the pda so that any changes in
the
+ * size of the cpu_data area don't change cache layout. Should we align to 32,
64, 128
+ * or 512 boundary. Each has merits. For now, pick 128 but should be revisited
later.
+ */
+DECLARE_PER_CPU(struct pda_s, pda_percpu);
+
+#define pda (&__ia64_per_cpu_var(pda_percpu))
+
+#define pdacpu(cpu) (&per_cpu(pda_percpu, cpu))
+
+#endif /* _ASM_IA64_SN_PDA_H */
Index: xen/include/asm-ia64/linux-xen/asm/sn/pic.h
===================================================================
--- /dev/null
+++ xen/include/asm-ia64/linux-xen/asm/sn/pic.h
@@ -0,0 +1,261 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 1992 - 1997, 2000-2003 Silicon Graphics, Inc. All rights
reserved.
+ */
+#ifndef _ASM_IA64_SN_PCI_PIC_H
+#define _ASM_IA64_SN_PCI_PIC_H
+
+/*
+ * PIC AS DEVICE ZERO
+ * ------------------
+ *
+ * PIC handles PCI/X busses. PCI/X requires that the 'bridge' (i.e. PIC)
+ * be designated as 'device 0'. That is a departure from earlier SGI
+ * PCI bridges. Because of that we use config space 1 to access the
+ * config space of the first actual PCI device on the bus.
+ * Here's what the PIC manual says:
+ *
+ * The current PCI-X bus specification now defines that the parent
+ * hosts bus bridge (PIC for example) must be device 0 on bus 0. PIC
+ * reduced the total number of devices from 8 to 4 and removed the
+ * device registers and windows, now only supporting devices 0,1,2, and
+ * 3. PIC did leave all 8 configuration space windows. The reason was
+ * there was nothing to gain by removing them. Here in lies the problem.
+ * The device numbering we do using 0 through 3 is unrelated to the device
+ * numbering which PCI-X requires in configuration space. In the past we
+ * correlated Configs pace and our device space 0 <-> 0, 1 <-> 1, etc.
+ * PCI-X requires we start a 1, not 0 and currently the PX brick
+ * does associate our:
+ *
+ * device 0 with configuration space window 1,
+ * device 1 with configuration space window 2,
+ * device 2 with configuration space window 3,
+ * device 3 with configuration space window 4.
+ *
+ * The net effect is that all config space access are off-by-one with
+ * relation to other per-slot accesses on the PIC.
+ * Here is a table that shows some of that:
+ *
+ * Internal Slot#
+ * |
+ * | 0 1 2 3
+ * ----------|---------------------------------------
+ * config | 0x21000 0x22000 0x23000 0x24000
+ * |
+ * even rrb | 0[0] n/a 1[0] n/a [] == implied even/odd
+ * |
+ * odd rrb | n/a 0[1] n/a 1[1]
+ * |
+ * int dev | 00 01 10 11
+ * |
+ * ext slot# | 1 2 3 4
+ * ----------|---------------------------------------
+ */
+
+#define PIC_ATE_TARGETID_SHFT 8
+#define PIC_HOST_INTR_ADDR 0x0000FFFFFFFFFFFFUL
+#define PIC_PCI64_ATTR_TARG_SHFT 60
+
+
+/*****************************************************************************
+ *********************** PIC MMR structure mapping ***************************
+ *****************************************************************************/
+
+/* NOTE: PIC WAR. PV#854697. PIC does not allow writes just to [31:0]
+ * of a 64-bit register. When writing PIC registers, always write the
+ * entire 64 bits.
+ */
+
+struct pic {
+
+ /* 0x000000-0x00FFFF -- Local Registers */
+
+ /* 0x000000-0x000057 -- Standard Widget Configuration */
+ u64 p_wid_id; /* 0x000000 */
+ u64 p_wid_stat; /* 0x000008 */
+ u64 p_wid_err_upper; /* 0x000010 */
+ u64 p_wid_err_lower; /* 0x000018 */
+ #define p_wid_err p_wid_err_lower
+ u64 p_wid_control; /* 0x000020 */
+ u64 p_wid_req_timeout; /* 0x000028 */
+ u64 p_wid_int_upper; /* 0x000030 */
+ u64 p_wid_int_lower; /* 0x000038 */
+ #define p_wid_int p_wid_int_lower
+ u64 p_wid_err_cmdword; /* 0x000040 */
+ u64 p_wid_llp; /* 0x000048 */
+ u64 p_wid_tflush; /* 0x000050 */
+
+ /* 0x000058-0x00007F -- Bridge-specific Widget Configuration */
+ u64 p_wid_aux_err; /* 0x000058 */
+ u64 p_wid_resp_upper; /* 0x000060 */
+ u64 p_wid_resp_lower; /* 0x000068 */
+ #define p_wid_resp p_wid_resp_lower
+ u64 p_wid_tst_pin_ctrl; /* 0x000070 */
+ u64 p_wid_addr_lkerr; /* 0x000078 */
+
+ /* 0x000080-0x00008F -- PMU & MAP */
+ u64 p_dir_map; /* 0x000080 */
+ u64 _pad_000088; /* 0x000088 */
+
+ /* 0x000090-0x00009F -- SSRAM */
+ u64 p_map_fault; /* 0x000090 */
+ u64 _pad_000098; /* 0x000098 */
+
+ /* 0x0000A0-0x0000AF -- Arbitration */
+ u64 p_arb; /* 0x0000A0 */
+ u64 _pad_0000A8; /* 0x0000A8 */
+
+ /* 0x0000B0-0x0000BF -- Number In A Can or ATE Parity Error */
+ u64 p_ate_parity_err; /* 0x0000B0 */
+ u64 _pad_0000B8; /* 0x0000B8 */
+
+ /* 0x0000C0-0x0000FF -- PCI/GIO */
+ u64 p_bus_timeout; /* 0x0000C0 */
+ u64 p_pci_cfg; /* 0x0000C8 */
+ u64 p_pci_err_upper; /* 0x0000D0 */
+ u64 p_pci_err_lower; /* 0x0000D8 */
+ #define p_pci_err p_pci_err_lower
+ u64 _pad_0000E0[4]; /* 0x0000{E0..F8} */
+
+ /* 0x000100-0x0001FF -- Interrupt */
+ u64 p_int_status; /* 0x000100 */
+ u64 p_int_enable; /* 0x000108 */
+ u64 p_int_rst_stat; /* 0x000110 */
+ u64 p_int_mode; /* 0x000118 */
+ u64 p_int_device; /* 0x000120 */
+ u64 p_int_host_err; /* 0x000128 */
+ u64 p_int_addr[8]; /* 0x0001{30,,,68} */
+ u64 p_err_int_view; /* 0x000170 */
+ u64 p_mult_int; /* 0x000178 */
+ u64 p_force_always[8]; /* 0x0001{80,,,B8} */
+ u64 p_force_pin[8]; /* 0x0001{C0,,,F8} */
+
+ /* 0x000200-0x000298 -- Device */
+ u64 p_device[4]; /* 0x0002{00,,,18} */
+ u64 _pad_000220[4]; /* 0x0002{20,,,38} */
+ u64 p_wr_req_buf[4]; /* 0x0002{40,,,58} */
+ u64 _pad_000260[4]; /* 0x0002{60,,,78} */
+ u64 p_rrb_map[2]; /* 0x0002{80,,,88} */
+ #define p_even_resp p_rrb_map[0] /* 0x000280 */
+ #define p_odd_resp p_rrb_map[1] /* 0x000288 */
+ u64 p_resp_status; /* 0x000290 */
+ u64 p_resp_clear; /* 0x000298 */
+
+ u64 _pad_0002A0[12]; /* 0x0002{A0..F8} */
+
+ /* 0x000300-0x0003F8 -- Buffer Address Match Registers */
+ struct {
+ u64 upper; /* 0x0003{00,,,F0} */
+ u64 lower; /* 0x0003{08,,,F8} */
+ } p_buf_addr_match[16];
+
+ /* 0x000400-0x0005FF -- Performance Monitor Registers (even only) */
+ struct {
+ u64 flush_w_touch; /* 0x000{400,,,5C0} */
+ u64 flush_wo_touch; /* 0x000{408,,,5C8} */
+ u64 inflight; /* 0x000{410,,,5D0} */
+ u64 prefetch; /* 0x000{418,,,5D8} */
+ u64 total_pci_retry; /* 0x000{420,,,5E0} */
+ u64 max_pci_retry; /* 0x000{428,,,5E8} */
+ u64 max_latency; /* 0x000{430,,,5F0} */
+ u64 clear_all; /* 0x000{438,,,5F8} */
+ } p_buf_count[8];
+
+
+ /* 0x000600-0x0009FF -- PCI/X registers */
+ u64 p_pcix_bus_err_addr; /* 0x000600 */
+ u64 p_pcix_bus_err_attr; /* 0x000608 */
+ u64 p_pcix_bus_err_data; /* 0x000610 */
+ u64 p_pcix_pio_split_addr; /* 0x000618 */
+ u64 p_pcix_pio_split_attr; /* 0x000620 */
+ u64 p_pcix_dma_req_err_attr; /* 0x000628 */
+ u64 p_pcix_dma_req_err_addr; /* 0x000630 */
+ u64 p_pcix_timeout; /* 0x000638 */
+
+ u64 _pad_000640[120]; /* 0x000{640,,,9F8} */
+
+ /* 0x000A00-0x000BFF -- PCI/X Read&Write Buffer */
+ struct {
+ u64 p_buf_addr; /* 0x000{A00,,,AF0} */
+ u64 p_buf_attr; /* 0X000{A08,,,AF8} */
+ } p_pcix_read_buf_64[16];
+
+ struct {
+ u64 p_buf_addr; /* 0x000{B00,,,BE0} */
+ u64 p_buf_attr; /* 0x000{B08,,,BE8} */
+ u64 p_buf_valid; /* 0x000{B10,,,BF0} */
+ u64 __pad1; /* 0x000{B18,,,BF8} */
+ } p_pcix_write_buf_64[8];
+
+ /* End of Local Registers -- Start of Address Map space */
+
+ char _pad_000c00[0x010000 - 0x000c00];
+
+ /* 0x010000-0x011fff -- Internal ATE RAM (Auto Parity Generation) */
+ u64 p_int_ate_ram[1024]; /* 0x010000-0x011fff */
+
+ /* 0x012000-0x013fff -- Internal ATE RAM (Manual Parity Generation) */
+ u64 p_int_ate_ram_mp[1024]; /* 0x012000-0x013fff */
+
+ char _pad_014000[0x18000 - 0x014000];
+
+ /* 0x18000-0x197F8 -- PIC Write Request Ram */
+ u64 p_wr_req_lower[256]; /* 0x18000 - 0x187F8 */
+ u64 p_wr_req_upper[256]; /* 0x18800 - 0x18FF8 */
+ u64 p_wr_req_parity[256]; /* 0x19000 - 0x197F8 */
+
+ char _pad_019800[0x20000 - 0x019800];
+
+ /* 0x020000-0x027FFF -- PCI Device Configuration Spaces */
+ union {
+ u8 c[0x1000 / 1]; /* 0x02{0000,,,7FFF} */
+ u16 s[0x1000 / 2]; /* 0x02{0000,,,7FFF} */
+ u32 l[0x1000 / 4]; /* 0x02{0000,,,7FFF} */
+ u64 d[0x1000 / 8]; /* 0x02{0000,,,7FFF} */
+ union {
+ u8 c[0x100 / 1];
+ u16 s[0x100 / 2];
+ u32 l[0x100 / 4];
+ u64 d[0x100 / 8];
+ } f[8];
+ } p_type0_cfg_dev[8]; /* 0x02{0000,,,7FFF} */
+
+ /* 0x028000-0x028FFF -- PCI Type 1 Configuration Space */
+ union {
+ u8 c[0x1000 / 1]; /* 0x028000-0x029000 */
+ u16 s[0x1000 / 2]; /* 0x028000-0x029000 */
+ u32 l[0x1000 / 4]; /* 0x028000-0x029000 */
+ u64 d[0x1000 / 8]; /* 0x028000-0x029000 */
+ union {
+ u8 c[0x100 / 1];
+ u16 s[0x100 / 2];
+ u32 l[0x100 / 4];
+ u64 d[0x100 / 8];
+ } f[8];
+ } p_type1_cfg; /* 0x028000-0x029000 */
+
+ char _pad_029000[0x030000-0x029000];
+
+ /* 0x030000-0x030007 -- PCI Interrupt Acknowledge Cycle */
+ union {
+ u8 c[8 / 1];
+ u16 s[8 / 2];
+ u32 l[8 / 4];
+ u64 d[8 / 8];
+ } p_pci_iack; /* 0x030000-0x030007 */
+
+ char _pad_030007[0x040000-0x030008];
+
+ /* 0x040000-0x030007 -- PCIX Special Cycle */
+ union {
+ u8 c[8 / 1];
+ u16 s[8 / 2];
+ u32 l[8 / 4];
+ u64 d[8 / 8];
+ } p_pcix_cycle; /* 0x040000-0x040007 */
+};
+
+#endif /* _ASM_IA64_SN_PCI_PIC_H */
Index: xen/include/asm-ia64/linux-xen/asm/sn/rw_mmr.h
===================================================================
--- /dev/null
+++ xen/include/asm-ia64/linux-xen/asm/sn/rw_mmr.h
@@ -0,0 +1,28 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 2002-2006 Silicon Graphics, Inc. All Rights Reserved.
+ */
+#ifndef _ASM_IA64_SN_RW_MMR_H
+#define _ASM_IA64_SN_RW_MMR_H
+
+
+/*
+ * This file that access MMRs via uncached physical addresses.
+ * pio_phys_read_mmr - read an MMR
+ * pio_phys_write_mmr - write an MMR
+ * pio_atomic_phys_write_mmrs - atomically write 1 or 2 MMRs with psr.ic=0
+ * Second MMR will be skipped if address is NULL
+ *
+ * Addresses passed to these routines should be uncached physical addresses
+ * ie., 0x80000....
+ */
+
+
+extern long pio_phys_read_mmr(volatile long *mmr);
+extern void pio_phys_write_mmr(volatile long *mmr, long val);
+extern void pio_atomic_phys_write_mmrs(volatile long *mmr1, long val1,
volatile long *mmr2, long val2);
+
+#endif /* _ASM_IA64_SN_RW_MMR_H */
Index: xen/include/asm-ia64/linux-xen/asm/sn/shub_mmr.h
===================================================================
--- /dev/null
+++ xen/include/asm-ia64/linux-xen/asm/sn/shub_mmr.h
@@ -0,0 +1,502 @@
+/*
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (c) 2001-2005 Silicon Graphics, Inc. All rights reserved.
+ */
+
+#ifndef _ASM_IA64_SN_SHUB_MMR_H
+#define _ASM_IA64_SN_SHUB_MMR_H
+
+/* ==================================================================== */
+/* Register "SH_IPI_INT" */
+/* SHub Inter-Processor Interrupt Registers */
+/* ==================================================================== */
+#define SH1_IPI_INT __IA64_UL_CONST(0x0000000110000380)
+#define SH2_IPI_INT __IA64_UL_CONST(0x0000000010000380)
+
+/* SH_IPI_INT_TYPE */
+/* Description: Type of Interrupt: 0=INT, 2=PMI, 4=NMI, 5=INIT */
+#define SH_IPI_INT_TYPE_SHFT 0
+#define SH_IPI_INT_TYPE_MASK __IA64_UL_CONST(0x0000000000000007)
+
+/* SH_IPI_INT_AGT */
+/* Description: Agent, must be 0 for SHub */
+#define SH_IPI_INT_AGT_SHFT 3
+#define SH_IPI_INT_AGT_MASK __IA64_UL_CONST(0x0000000000000008)
+
+/* SH_IPI_INT_PID */
+/* Description: Processor ID, same setting as on targeted McKinley */
+#define SH_IPI_INT_PID_SHFT 4
+#define SH_IPI_INT_PID_MASK __IA64_UL_CONST(0x00000000000ffff0)
+
+/* SH_IPI_INT_BASE */
+/* Description: Optional interrupt vector area, 2MB aligned */
+#define SH_IPI_INT_BASE_SHFT 21
+#define SH_IPI_INT_BASE_MASK __IA64_UL_CONST(0x0003ffffffe00000)
+
+/* SH_IPI_INT_IDX */
+/* Description: Targeted McKinley interrupt vector */
+#define SH_IPI_INT_IDX_SHFT 52
+#define SH_IPI_INT_IDX_MASK __IA64_UL_CONST(0x0ff0000000000000)
+
+/* SH_IPI_INT_SEND */
+/* Description: Send Interrupt Message to PI, This generates a puls */
+#define SH_IPI_INT_SEND_SHFT 63
+#define SH_IPI_INT_SEND_MASK __IA64_UL_CONST(0x8000000000000000)
+
+/* ==================================================================== */
+/* Register "SH_EVENT_OCCURRED" */
+/* SHub Interrupt Event Occurred */
+/* ==================================================================== */
+#define SH1_EVENT_OCCURRED __IA64_UL_CONST(0x0000000110010000)
+#define SH1_EVENT_OCCURRED_ALIAS __IA64_UL_CONST(0x0000000110010008)
+#define SH2_EVENT_OCCURRED __IA64_UL_CONST(0x0000000010010000)
+#define SH2_EVENT_OCCURRED_ALIAS __IA64_UL_CONST(0x0000000010010008)
+
+/* ==================================================================== */
+/* Register "SH_PI_CAM_CONTROL" */
+/* CRB CAM MMR Access Control */
+/* ==================================================================== */
+#define SH1_PI_CAM_CONTROL __IA64_UL_CONST(0x0000000120050300)
+
+/* ==================================================================== */
+/* Register "SH_SHUB_ID" */
+/* SHub ID Number */
+/* ==================================================================== */
+#define SH1_SHUB_ID __IA64_UL_CONST(0x0000000110060580)
+#define SH1_SHUB_ID_REVISION_SHFT 28
+#define SH1_SHUB_ID_REVISION_MASK __IA64_UL_CONST(0x00000000f0000000)
+
+/* ==================================================================== */
+/* Register "SH_RTC" */
+/* Real-time Clock */
+/* ==================================================================== */
+#define SH1_RTC
__IA64_UL_CONST(0x00000001101c0000)
+#define SH2_RTC
__IA64_UL_CONST(0x00000002101c0000)
+#define SH_RTC_MASK __IA64_UL_CONST(0x007fffffffffffff)
+
+/* ==================================================================== */
+/* Register "SH_PIO_WRITE_STATUS_0|1" */
+/* PIO Write Status for CPU 0 & 1 */
+/* ==================================================================== */
+#define SH1_PIO_WRITE_STATUS_0 __IA64_UL_CONST(0x0000000120070200)
+#define SH1_PIO_WRITE_STATUS_1 __IA64_UL_CONST(0x0000000120070280)
+#define SH2_PIO_WRITE_STATUS_0 __IA64_UL_CONST(0x0000000020070200)
+#define SH2_PIO_WRITE_STATUS_1 __IA64_UL_CONST(0x0000000020070280)
+#define SH2_PIO_WRITE_STATUS_2 __IA64_UL_CONST(0x0000000020070300)
+#define SH2_PIO_WRITE_STATUS_3 __IA64_UL_CONST(0x0000000020070380)
+
+/* SH_PIO_WRITE_STATUS_0_WRITE_DEADLOCK */
+/* Description: Deadlock response detected */
+#define SH_PIO_WRITE_STATUS_WRITE_DEADLOCK_SHFT 1
+#define SH_PIO_WRITE_STATUS_WRITE_DEADLOCK_MASK \
+ __IA64_UL_CONST(0x0000000000000002)
+
+/* SH_PIO_WRITE_STATUS_0_PENDING_WRITE_COUNT */
+/* Description: Count of currently pending PIO writes */
+#define SH_PIO_WRITE_STATUS_PENDING_WRITE_COUNT_SHFT 56
+#define SH_PIO_WRITE_STATUS_PENDING_WRITE_COUNT_MASK \
+ __IA64_UL_CONST(0x3f00000000000000)
+
+/* ==================================================================== */
+/* Register "SH_PIO_WRITE_STATUS_0_ALIAS" */
+/* ==================================================================== */
+#define SH1_PIO_WRITE_STATUS_0_ALIAS __IA64_UL_CONST(0x0000000120070208)
+#define SH2_PIO_WRITE_STATUS_0_ALIAS __IA64_UL_CONST(0x0000000020070208)
+
+/* ==================================================================== */
+/* Register "SH_EVENT_OCCURRED" */
+/* SHub Interrupt Event Occurred */
+/* ==================================================================== */
+/* SH_EVENT_OCCURRED_UART_INT */
+/* Description: Pending Junk Bus UART Interrupt */
+#define SH_EVENT_OCCURRED_UART_INT_SHFT 20
+#define SH_EVENT_OCCURRED_UART_INT_MASK
__IA64_UL_CONST(0x0000000000100000)
+
+/* SH_EVENT_OCCURRED_IPI_INT */
+/* Description: Pending IPI Interrupt */
+#define SH_EVENT_OCCURRED_IPI_INT_SHFT 28
+#define SH_EVENT_OCCURRED_IPI_INT_MASK __IA64_UL_CONST(0x0000000010000000)
+
+/* SH_EVENT_OCCURRED_II_INT0 */
+/* Description: Pending II 0 Interrupt */
+#define SH_EVENT_OCCURRED_II_INT0_SHFT 29
+#define SH_EVENT_OCCURRED_II_INT0_MASK __IA64_UL_CONST(0x0000000020000000)
+
+/* SH_EVENT_OCCURRED_II_INT1 */
+/* Description: Pending II 1 Interrupt */
+#define SH_EVENT_OCCURRED_II_INT1_SHFT 30
+#define SH_EVENT_OCCURRED_II_INT1_MASK __IA64_UL_CONST(0x0000000040000000)
+
+/* SH2_EVENT_OCCURRED_EXTIO_INT2 */
+/* Description: Pending SHUB 2 EXT IO INT2 */
+#define SH2_EVENT_OCCURRED_EXTIO_INT2_SHFT 33
+#define SH2_EVENT_OCCURRED_EXTIO_INT2_MASK __IA64_UL_CONST(0x0000000200000000)
+
+/* SH2_EVENT_OCCURRED_EXTIO_INT3 */
+/* Description: Pending SHUB 2 EXT IO INT3 */
+#define SH2_EVENT_OCCURRED_EXTIO_INT3_SHFT 34
+#define SH2_EVENT_OCCURRED_EXTIO_INT3_MASK __IA64_UL_CONST(0x0000000400000000)
+
+#define SH_ALL_INT_MASK \
+ (SH_EVENT_OCCURRED_UART_INT_MASK | SH_EVENT_OCCURRED_IPI_INT_MASK | \
+ SH_EVENT_OCCURRED_II_INT0_MASK | SH_EVENT_OCCURRED_II_INT1_MASK | \
+ SH_EVENT_OCCURRED_II_INT1_MASK | SH2_EVENT_OCCURRED_EXTIO_INT2_MASK | \
+ SH2_EVENT_OCCURRED_EXTIO_INT3_MASK)
+
+
+/* ==================================================================== */
+/* LEDS */
+/* ==================================================================== */
+#define SH1_REAL_JUNK_BUS_LED0 0x7fed00000UL
+#define SH1_REAL_JUNK_BUS_LED1 0x7fed10000UL
+#define SH1_REAL_JUNK_BUS_LED2 0x7fed20000UL
+#define SH1_REAL_JUNK_BUS_LED3 0x7fed30000UL
+
+#define SH2_REAL_JUNK_BUS_LED0 0xf0000000UL
+#define SH2_REAL_JUNK_BUS_LED1 0xf0010000UL
+#define SH2_REAL_JUNK_BUS_LED2 0xf0020000UL
+#define SH2_REAL_JUNK_BUS_LED3 0xf0030000UL
+
+/* ==================================================================== */
+/* Register "SH1_PTC_0" */
+/* Puge Translation Cache Message Configuration Information */
+/* ==================================================================== */
+#define SH1_PTC_0 __IA64_UL_CONST(0x00000001101a0000)
+
+/* SH1_PTC_0_A */
+/* Description: Type */
+#define SH1_PTC_0_A_SHFT 0
+
+/* SH1_PTC_0_PS */
+/* Description: Page Size */
+#define SH1_PTC_0_PS_SHFT 2
+
+/* SH1_PTC_0_RID */
+/* Description: Region ID */
+#define SH1_PTC_0_RID_SHFT 8
+
+/* SH1_PTC_0_START */
+/* Description: Start */
+#define SH1_PTC_0_START_SHFT 63
+
+/* ==================================================================== */
+/* Register "SH1_PTC_1" */
+/* Puge Translation Cache Message Configuration Information */
+/* ==================================================================== */
+#define SH1_PTC_1 __IA64_UL_CONST(0x00000001101a0080)
+
+/* SH1_PTC_1_START */
+/* Description: PTC_1 Start */
+#define SH1_PTC_1_START_SHFT 63
+
+/* ==================================================================== */
+/* Register "SH2_PTC" */
+/* Puge Translation Cache Message Configuration Information */
+/* ==================================================================== */
+#define SH2_PTC
__IA64_UL_CONST(0x0000000170000000)
+
+/* SH2_PTC_A */
+/* Description: Type */
+#define SH2_PTC_A_SHFT 0
+
+/* SH2_PTC_PS */
+/* Description: Page Size */
+#define SH2_PTC_PS_SHFT 2
+
+/* SH2_PTC_RID */
+/* Description: Region ID */
+#define SH2_PTC_RID_SHFT 4
+
+/* SH2_PTC_START */
+/* Description: Start */
+#define SH2_PTC_START_SHFT 63
+
+/* SH2_PTC_ADDR_RID */
+/* Description: Region ID */
+#define SH2_PTC_ADDR_SHFT 4
+#define SH2_PTC_ADDR_MASK __IA64_UL_CONST(0x1ffffffffffff000)
+
+/* ==================================================================== */
+/* Register "SH_RTC1_INT_CONFIG" */
+/* SHub RTC 1 Interrupt Config Registers */
+/* ==================================================================== */
+
+#define SH1_RTC1_INT_CONFIG __IA64_UL_CONST(0x0000000110001480)
+#define SH2_RTC1_INT_CONFIG __IA64_UL_CONST(0x0000000010001480)
+#define SH_RTC1_INT_CONFIG_MASK
__IA64_UL_CONST(0x0ff3ffffffefffff)
+#define SH_RTC1_INT_CONFIG_INIT
__IA64_UL_CONST(0x0000000000000000)
+
+/* SH_RTC1_INT_CONFIG_TYPE */
+/* Description: Type of Interrupt: 0=INT, 2=PMI, 4=NMI, 5=INIT */
+#define SH_RTC1_INT_CONFIG_TYPE_SHFT 0
+#define SH_RTC1_INT_CONFIG_TYPE_MASK __IA64_UL_CONST(0x0000000000000007)
+
+/* SH_RTC1_INT_CONFIG_AGT */
+/* Description: Agent, must be 0 for SHub */
+#define SH_RTC1_INT_CONFIG_AGT_SHFT 3
+#define SH_RTC1_INT_CONFIG_AGT_MASK __IA64_UL_CONST(0x0000000000000008)
+
+/* SH_RTC1_INT_CONFIG_PID */
+/* Description: Processor ID, same setting as on targeted McKinley */
+#define SH_RTC1_INT_CONFIG_PID_SHFT 4
+#define SH_RTC1_INT_CONFIG_PID_MASK __IA64_UL_CONST(0x00000000000ffff0)
+
+/* SH_RTC1_INT_CONFIG_BASE */
+/* Description: Optional interrupt vector area, 2MB aligned */
+#define SH_RTC1_INT_CONFIG_BASE_SHFT 21
+#define SH_RTC1_INT_CONFIG_BASE_MASK __IA64_UL_CONST(0x0003ffffffe00000)
+
+/* SH_RTC1_INT_CONFIG_IDX */
+/* Description: Targeted McKinley interrupt vector */
+#define SH_RTC1_INT_CONFIG_IDX_SHFT 52
+#define SH_RTC1_INT_CONFIG_IDX_MASK __IA64_UL_CONST(0x0ff0000000000000)
+
+/* ==================================================================== */
+/* Register "SH_RTC1_INT_ENABLE" */
+/* SHub RTC 1 Interrupt Enable Registers */
+/* ==================================================================== */
+
+#define SH1_RTC1_INT_ENABLE __IA64_UL_CONST(0x0000000110001500)
+#define SH2_RTC1_INT_ENABLE __IA64_UL_CONST(0x0000000010001500)
+#define SH_RTC1_INT_ENABLE_MASK
__IA64_UL_CONST(0x0000000000000001)
+#define SH_RTC1_INT_ENABLE_INIT
__IA64_UL_CONST(0x0000000000000000)
+
+/* SH_RTC1_INT_ENABLE_RTC1_ENABLE */
+/* Description: Enable RTC 1 Interrupt */
+#define SH_RTC1_INT_ENABLE_RTC1_ENABLE_SHFT 0
+#define SH_RTC1_INT_ENABLE_RTC1_ENABLE_MASK \
+ __IA64_UL_CONST(0x0000000000000001)
+
+/* ==================================================================== */
+/* Register "SH_RTC2_INT_CONFIG" */
+/* SHub RTC 2 Interrupt Config Registers */
+/* ==================================================================== */
+
+#define SH1_RTC2_INT_CONFIG __IA64_UL_CONST(0x0000000110001580)
+#define SH2_RTC2_INT_CONFIG __IA64_UL_CONST(0x0000000010001580)
+#define SH_RTC2_INT_CONFIG_MASK
__IA64_UL_CONST(0x0ff3ffffffefffff)
+#define SH_RTC2_INT_CONFIG_INIT
__IA64_UL_CONST(0x0000000000000000)
+
+/* SH_RTC2_INT_CONFIG_TYPE */
+/* Description: Type of Interrupt: 0=INT, 2=PMI, 4=NMI, 5=INIT */
+#define SH_RTC2_INT_CONFIG_TYPE_SHFT 0
+#define SH_RTC2_INT_CONFIG_TYPE_MASK __IA64_UL_CONST(0x0000000000000007)
+
+/* SH_RTC2_INT_CONFIG_AGT */
+/* Description: Agent, must be 0 for SHub */
+#define SH_RTC2_INT_CONFIG_AGT_SHFT 3
+#define SH_RTC2_INT_CONFIG_AGT_MASK __IA64_UL_CONST(0x0000000000000008)
+
+/* SH_RTC2_INT_CONFIG_PID */
+/* Description: Processor ID, same setting as on targeted McKinley */
+#define SH_RTC2_INT_CONFIG_PID_SHFT 4
+#define SH_RTC2_INT_CONFIG_PID_MASK __IA64_UL_CONST(0x00000000000ffff0)
+
+/* SH_RTC2_INT_CONFIG_BASE */
+/* Description: Optional interrupt vector area, 2MB aligned */
+#define SH_RTC2_INT_CONFIG_BASE_SHFT 21
+#define SH_RTC2_INT_CONFIG_BASE_MASK __IA64_UL_CONST(0x0003ffffffe00000)
+
+/* SH_RTC2_INT_CONFIG_IDX */
+/* Description: Targeted McKinley interrupt vector */
+#define SH_RTC2_INT_CONFIG_IDX_SHFT 52
+#define SH_RTC2_INT_CONFIG_IDX_MASK __IA64_UL_CONST(0x0ff0000000000000)
+
+/* ==================================================================== */
+/* Register "SH_RTC2_INT_ENABLE" */
+/* SHub RTC 2 Interrupt Enable Registers */
+/* ==================================================================== */
+
+#define SH1_RTC2_INT_ENABLE __IA64_UL_CONST(0x0000000110001600)
+#define SH2_RTC2_INT_ENABLE __IA64_UL_CONST(0x0000000010001600)
+#define SH_RTC2_INT_ENABLE_MASK
__IA64_UL_CONST(0x0000000000000001)
+#define SH_RTC2_INT_ENABLE_INIT
__IA64_UL_CONST(0x0000000000000000)
+
+/* SH_RTC2_INT_ENABLE_RTC2_ENABLE */
+/* Description: Enable RTC 2 Interrupt */
+#define SH_RTC2_INT_ENABLE_RTC2_ENABLE_SHFT 0
+#define SH_RTC2_INT_ENABLE_RTC2_ENABLE_MASK \
+ __IA64_UL_CONST(0x0000000000000001)
+
+/* ==================================================================== */
+/* Register "SH_RTC3_INT_CONFIG" */
+/* SHub RTC 3 Interrupt Config Registers */
+/* ==================================================================== */
+
+#define SH1_RTC3_INT_CONFIG __IA64_UL_CONST(0x0000000110001680)
+#define SH2_RTC3_INT_CONFIG __IA64_UL_CONST(0x0000000010001680)
+#define SH_RTC3_INT_CONFIG_MASK
__IA64_UL_CONST(0x0ff3ffffffefffff)
+#define SH_RTC3_INT_CONFIG_INIT
__IA64_UL_CONST(0x0000000000000000)
+
+/* SH_RTC3_INT_CONFIG_TYPE */
+/* Description: Type of Interrupt: 0=INT, 2=PMI, 4=NMI, 5=INIT */
+#define SH_RTC3_INT_CONFIG_TYPE_SHFT 0
+#define SH_RTC3_INT_CONFIG_TYPE_MASK __IA64_UL_CONST(0x0000000000000007)
+
+/* SH_RTC3_INT_CONFIG_AGT */
+/* Description: Agent, must be 0 for SHub */
+#define SH_RTC3_INT_CONFIG_AGT_SHFT 3
+#define SH_RTC3_INT_CONFIG_AGT_MASK __IA64_UL_CONST(0x0000000000000008)
+
+/* SH_RTC3_INT_CONFIG_PID */
+/* Description: Processor ID, same setting as on targeted McKinley */
+#define SH_RTC3_INT_CONFIG_PID_SHFT 4
+#define SH_RTC3_INT_CONFIG_PID_MASK __IA64_UL_CONST(0x00000000000ffff0)
+
+/* SH_RTC3_INT_CONFIG_BASE */
+/* Description: Optional interrupt vector area, 2MB aligned */
+#define SH_RTC3_INT_CONFIG_BASE_SHFT 21
+#define SH_RTC3_INT_CONFIG_BASE_MASK __IA64_UL_CONST(0x0003ffffffe00000)
+
+/* SH_RTC3_INT_CONFIG_IDX */
+/* Description: Targeted McKinley interrupt vector */
+#define SH_RTC3_INT_CONFIG_IDX_SHFT 52
+#define SH_RTC3_INT_CONFIG_IDX_MASK __IA64_UL_CONST(0x0ff0000000000000)
+
+/* ==================================================================== */
+/* Register "SH_RTC3_INT_ENABLE" */
+/* SHub RTC 3 Interrupt Enable Registers */
+/* ==================================================================== */
+
+#define SH1_RTC3_INT_ENABLE __IA64_UL_CONST(0x0000000110001700)
+#define SH2_RTC3_INT_ENABLE __IA64_UL_CONST(0x0000000010001700)
+#define SH_RTC3_INT_ENABLE_MASK
__IA64_UL_CONST(0x0000000000000001)
+#define SH_RTC3_INT_ENABLE_INIT
__IA64_UL_CONST(0x0000000000000000)
+
+/* SH_RTC3_INT_ENABLE_RTC3_ENABLE */
+/* Description: Enable RTC 3 Interrupt */
+#define SH_RTC3_INT_ENABLE_RTC3_ENABLE_SHFT 0
+#define SH_RTC3_INT_ENABLE_RTC3_ENABLE_MASK \
+ __IA64_UL_CONST(0x0000000000000001)
+
+/* SH_EVENT_OCCURRED_RTC1_INT */
+/* Description: Pending RTC 1 Interrupt */
+#define SH_EVENT_OCCURRED_RTC1_INT_SHFT 24
+#define SH_EVENT_OCCURRED_RTC1_INT_MASK
__IA64_UL_CONST(0x0000000001000000)
+
+/* SH_EVENT_OCCURRED_RTC2_INT */
+/* Description: Pending RTC 2 Interrupt */
+#define SH_EVENT_OCCURRED_RTC2_INT_SHFT 25
+#define SH_EVENT_OCCURRED_RTC2_INT_MASK
__IA64_UL_CONST(0x0000000002000000)
+
+/* SH_EVENT_OCCURRED_RTC3_INT */
+/* Description: Pending RTC 3 Interrupt */
+#define SH_EVENT_OCCURRED_RTC3_INT_SHFT 26
+#define SH_EVENT_OCCURRED_RTC3_INT_MASK
__IA64_UL_CONST(0x0000000004000000)
+
+/* ==================================================================== */
+/* Register "SH_IPI_ACCESS" */
+/* CPU interrupt Access Permission Bits */
+/* ==================================================================== */
+
+#define SH1_IPI_ACCESS __IA64_UL_CONST(0x0000000110060480)
+#define SH2_IPI_ACCESS0
__IA64_UL_CONST(0x0000000010060c00)
+#define SH2_IPI_ACCESS1
__IA64_UL_CONST(0x0000000010060c80)
+#define SH2_IPI_ACCESS2
__IA64_UL_CONST(0x0000000010060d00)
+#define SH2_IPI_ACCESS3
__IA64_UL_CONST(0x0000000010060d80)
+
+/* ==================================================================== */
+/* Register "SH_INT_CMPB" */
+/* RTC Compare Value for Processor B */
+/* ==================================================================== */
+
+#define SH1_INT_CMPB __IA64_UL_CONST(0x00000001101b0080)
+#define SH2_INT_CMPB __IA64_UL_CONST(0x00000000101b0080)
+#define SH_INT_CMPB_MASK __IA64_UL_CONST(0x007fffffffffffff)
+#define SH_INT_CMPB_INIT __IA64_UL_CONST(0x0000000000000000)
+
+/* SH_INT_CMPB_REAL_TIME_CMPB */
+/* Description: Real Time Clock Compare */
+#define SH_INT_CMPB_REAL_TIME_CMPB_SHFT 0
+#define SH_INT_CMPB_REAL_TIME_CMPB_MASK
__IA64_UL_CONST(0x007fffffffffffff)
+
+/* ==================================================================== */
+/* Register "SH_INT_CMPC" */
+/* RTC Compare Value for Processor C */
+/* ==================================================================== */
+
+#define SH1_INT_CMPC __IA64_UL_CONST(0x00000001101b0100)
+#define SH2_INT_CMPC __IA64_UL_CONST(0x00000000101b0100)
+#define SH_INT_CMPC_MASK __IA64_UL_CONST(0x007fffffffffffff)
+#define SH_INT_CMPC_INIT __IA64_UL_CONST(0x0000000000000000)
+
+/* SH_INT_CMPC_REAL_TIME_CMPC */
+/* Description: Real Time Clock Compare */
+#define SH_INT_CMPC_REAL_TIME_CMPC_SHFT 0
+#define SH_INT_CMPC_REAL_TIME_CMPC_MASK
__IA64_UL_CONST(0x007fffffffffffff)
+
+/* ==================================================================== */
+/* Register "SH_INT_CMPD" */
+/* RTC Compare Value for Processor D */
+/* ==================================================================== */
+
+#define SH1_INT_CMPD __IA64_UL_CONST(0x00000001101b0180)
+#define SH2_INT_CMPD __IA64_UL_CONST(0x00000000101b0180)
+#define SH_INT_CMPD_MASK __IA64_UL_CONST(0x007fffffffffffff)
+#define SH_INT_CMPD_INIT __IA64_UL_CONST(0x0000000000000000)
+
+/* SH_INT_CMPD_REAL_TIME_CMPD */
+/* Description: Real Time Clock Compare */
+#define SH_INT_CMPD_REAL_TIME_CMPD_SHFT 0
+#define SH_INT_CMPD_REAL_TIME_CMPD_MASK
__IA64_UL_CONST(0x007fffffffffffff)
+
+/* ==================================================================== */
+/* Register "SH_MD_DQLP_MMR_DIR_PRIVEC0" */
+/* privilege vector for acc=0 */
+/* ==================================================================== */
+#define SH1_MD_DQLP_MMR_DIR_PRIVEC0 __IA64_UL_CONST(0x0000000100030300)
+
+/* ==================================================================== */
+/* Register "SH_MD_DQRP_MMR_DIR_PRIVEC0" */
+/* privilege vector for acc=0 */
+/* ==================================================================== */
+#define SH1_MD_DQRP_MMR_DIR_PRIVEC0 __IA64_UL_CONST(0x0000000100050300)
+
+/* ==================================================================== */
+/* Some MMRs are functionally identical (or close enough) on both SHUB1 */
+/* and SHUB2 that it makes sense to define a geberic name for the MMR. */
+/* It is acceptible to use (for example) SH_IPI_INT to reference the */
+/* the IPI MMR. The value of SH_IPI_INT is determined at runtime based */
+/* on the type of the SHUB. Do not use these #defines in performance */
+/* critical code or loops - there is a small performance penalty. */
+/* ==================================================================== */
+#define shubmmr(a,b) (is_shub2() ? a##2_##b : a##1_##b)
+
+#define SH_REAL_JUNK_BUS_LED0 shubmmr(SH, REAL_JUNK_BUS_LED0)
+#define SH_IPI_INT shubmmr(SH, IPI_INT)
+#define SH_EVENT_OCCURRED shubmmr(SH, EVENT_OCCURRED)
+#define SH_EVENT_OCCURRED_ALIAS shubmmr(SH, EVENT_OCCURRED_ALIAS)
+#define SH_RTC shubmmr(SH, RTC)
+#define SH_RTC1_INT_CONFIG shubmmr(SH, RTC1_INT_CONFIG)
+#define SH_RTC1_INT_ENABLE shubmmr(SH, RTC1_INT_ENABLE)
+#define SH_RTC2_INT_CONFIG shubmmr(SH, RTC2_INT_CONFIG)
+#define SH_RTC2_INT_ENABLE shubmmr(SH, RTC2_INT_ENABLE)
+#define SH_RTC3_INT_CONFIG shubmmr(SH, RTC3_INT_CONFIG)
+#define SH_RTC3_INT_ENABLE shubmmr(SH, RTC3_INT_ENABLE)
+#define SH_INT_CMPB shubmmr(SH, INT_CMPB)
+#define SH_INT_CMPC shubmmr(SH, INT_CMPC)
+#define SH_INT_CMPD shubmmr(SH, INT_CMPD)
+
+/* ==========================================================================
*/
+/* Register "SH2_BT_ENG_CSR_0"
*/
+/* Engine 0 Control and Status Register
*/
+/* ==========================================================================
*/
+
+#define SH2_BT_ENG_CSR_0 __IA64_UL_CONST(0x0000000030040000)
+#define SH2_BT_ENG_SRC_ADDR_0 __IA64_UL_CONST(0x0000000030040080)
+#define SH2_BT_ENG_DEST_ADDR_0 __IA64_UL_CONST(0x0000000030040100)
+#define SH2_BT_ENG_NOTIF_ADDR_0
__IA64_UL_CONST(0x0000000030040180)
+
+/* ==========================================================================
*/
+/* BTE interfaces 1-3
*/
+/* ==========================================================================
*/
+
+#define SH2_BT_ENG_CSR_1 __IA64_UL_CONST(0x0000000030050000)
+#define SH2_BT_ENG_CSR_2 __IA64_UL_CONST(0x0000000030060000)
+#define SH2_BT_ENG_CSR_3 __IA64_UL_CONST(0x0000000030070000)
+
+#endif /* _ASM_IA64_SN_SHUB_MMR_H */
Index: xen/include/asm-ia64/linux-xen/asm/sn/shubio.h
===================================================================
--- /dev/null
+++ xen/include/asm-ia64/linux-xen/asm/sn/shubio.h
@@ -0,0 +1,3358 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 1992 - 1997, 2000-2005 Silicon Graphics, Inc. All rights
reserved.
+ */
+
+#ifndef _ASM_IA64_SN_SHUBIO_H
+#define _ASM_IA64_SN_SHUBIO_H
+
+#define HUB_WIDGET_ID_MAX 0xf
+#define IIO_NUM_ITTES 7
+#define HUB_NUM_BIG_WINDOW (IIO_NUM_ITTES - 1)
+
+#define IIO_WID 0x00400000 /* Crosstalk
Widget Identification */
+ /* This register is
also accessible from
+ * Crosstalk at address
0x0. */
+#define IIO_WSTAT 0x00400008 /* Crosstalk
Widget Status */
+#define IIO_WCR 0x00400020 /* Crosstalk
Widget Control Register */
+#define IIO_ILAPR 0x00400100 /* IO Local
Access Protection Register */
+#define IIO_ILAPO 0x00400108 /* IO Local
Access Protection Override */
+#define IIO_IOWA 0x00400110 /* IO Outbound
Widget Access */
+#define IIO_IIWA 0x00400118 /* IO Inbound
Widget Access */
+#define IIO_IIDEM 0x00400120 /* IO Inbound
Device Error Mask */
+#define IIO_ILCSR 0x00400128 /* IO LLP
Control and Status Register */
+#define IIO_ILLR 0x00400130 /* IO LLP Log
Register */
+#define IIO_IIDSR 0x00400138 /* IO Interrupt
Destination */
+
+#define IIO_IGFX0 0x00400140 /* IO Graphics
Node-Widget Map 0 */
+#define IIO_IGFX1 0x00400148 /* IO Graphics
Node-Widget Map 1 */
+
+#define IIO_ISCR0 0x00400150 /* IO Scratch
Register 0 */
+#define IIO_ISCR1 0x00400158 /* IO Scratch
Register 1 */
+
+#define IIO_ITTE1 0x00400160 /* IO
Translation Table Entry 1 */
+#define IIO_ITTE2 0x00400168 /* IO
Translation Table Entry 2 */
+#define IIO_ITTE3 0x00400170 /* IO
Translation Table Entry 3 */
+#define IIO_ITTE4 0x00400178 /* IO
Translation Table Entry 4 */
+#define IIO_ITTE5 0x00400180 /* IO
Translation Table Entry 5 */
+#define IIO_ITTE6 0x00400188 /* IO
Translation Table Entry 6 */
+#define IIO_ITTE7 0x00400190 /* IO
Translation Table Entry 7 */
+
+#define IIO_IPRB0 0x00400198 /* IO PRB Entry
0 */
+#define IIO_IPRB8 0x004001A0 /* IO PRB Entry
8 */
+#define IIO_IPRB9 0x004001A8 /* IO PRB Entry
9 */
+#define IIO_IPRBA 0x004001B0 /* IO PRB Entry
A */
+#define IIO_IPRBB 0x004001B8 /* IO PRB Entry
B */
+#define IIO_IPRBC 0x004001C0 /* IO PRB Entry
C */
+#define IIO_IPRBD 0x004001C8 /* IO PRB Entry
D */
+#define IIO_IPRBE 0x004001D0 /* IO PRB Entry
E */
+#define IIO_IPRBF 0x004001D8 /* IO PRB Entry
F */
+
+#define IIO_IXCC 0x004001E0 /* IO Crosstalk
Credit Count Timeout */
+#define IIO_IMEM 0x004001E8 /* IO
Miscellaneous Error Mask */
+#define IIO_IXTT 0x004001F0 /* IO Crosstalk
Timeout Threshold */
+#define IIO_IECLR 0x004001F8 /* IO Error
Clear Register */
+#define IIO_IBCR 0x00400200 /* IO BTE
Control Register */
+
+#define IIO_IXSM 0x00400208 /* IO Crosstalk
Spurious Message */
+#define IIO_IXSS 0x00400210 /* IO Crosstalk
Spurious Sideband */
+
+#define IIO_ILCT 0x00400218 /* IO LLP
Channel Test */
+
+#define IIO_IIEPH1 0x00400220 /* IO Incoming
Error Packet Header, Part 1 */
+#define IIO_IIEPH2 0x00400228 /* IO Incoming
Error Packet Header, Part 2 */
+
+#define IIO_ISLAPR 0x00400230 /* IO SXB Local
Access Protection Regster */
+#define IIO_ISLAPO 0x00400238 /* IO SXB Local
Access Protection Override */
+
+#define IIO_IWI 0x00400240 /* IO Wrapper
Interrupt Register */
+#define IIO_IWEL 0x00400248 /* IO Wrapper
Error Log Register */
+#define IIO_IWC 0x00400250 /* IO Wrapper
Control Register */
+#define IIO_IWS 0x00400258 /* IO Wrapper
Status Register */
+#define IIO_IWEIM 0x00400260 /* IO Wrapper
Error Interrupt Masking Register */
+
+#define IIO_IPCA 0x00400300 /* IO PRB
Counter Adjust */
+
+#define IIO_IPRTE0_A 0x00400308 /* IO PIO Read
Address Table Entry 0, Part A */
+#define IIO_IPRTE1_A 0x00400310 /* IO PIO Read
Address Table Entry 1, Part A */
+#define IIO_IPRTE2_A 0x00400318 /* IO PIO Read
Address Table Entry 2, Part A */
+#define IIO_IPRTE3_A 0x00400320 /* IO PIO Read
Address Table Entry 3, Part A */
+#define IIO_IPRTE4_A 0x00400328 /* IO PIO Read
Address Table Entry 4, Part A */
+#define IIO_IPRTE5_A 0x00400330 /* IO PIO Read
Address Table Entry 5, Part A */
+#define IIO_IPRTE6_A 0x00400338 /* IO PIO Read
Address Table Entry 6, Part A */
+#define IIO_IPRTE7_A 0x00400340 /* IO PIO Read
Address Table Entry 7, Part A */
+
+#define IIO_IPRTE0_B 0x00400348 /* IO PIO Read
Address Table Entry 0, Part B */
+#define IIO_IPRTE1_B 0x00400350 /* IO PIO Read
Address Table Entry 1, Part B */
+#define IIO_IPRTE2_B 0x00400358 /* IO PIO Read
Address Table Entry 2, Part B */
+#define IIO_IPRTE3_B 0x00400360 /* IO PIO Read
Address Table Entry 3, Part B */
+#define IIO_IPRTE4_B 0x00400368 /* IO PIO Read
Address Table Entry 4, Part B */
+#define IIO_IPRTE5_B 0x00400370 /* IO PIO Read
Address Table Entry 5, Part B */
+#define IIO_IPRTE6_B 0x00400378 /* IO PIO Read
Address Table Entry 6, Part B */
+#define IIO_IPRTE7_B 0x00400380 /* IO PIO Read
Address Table Entry 7, Part B */
+
+#define IIO_IPDR 0x00400388 /* IO PIO
Deallocation Register */
+#define IIO_ICDR 0x00400390 /* IO CRB Entry
Deallocation Register */
+#define IIO_IFDR 0x00400398 /* IO IOQ FIFO
Depth Register */
+#define IIO_IIAP 0x004003A0 /* IO IIQ
Arbitration Parameters */
+#define IIO_ICMR 0x004003A8 /* IO CRB
Management Register */
+#define IIO_ICCR 0x004003B0 /* IO CRB
Control Register */
+#define IIO_ICTO 0x004003B8 /* IO CRB
Timeout */
+#define IIO_ICTP 0x004003C0 /* IO CRB
Timeout Prescalar */
+
+#define IIO_ICRB0_A 0x00400400 /* IO CRB Entry
0_A */
+#define IIO_ICRB0_B 0x00400408 /* IO CRB Entry
0_B */
+#define IIO_ICRB0_C 0x00400410 /* IO CRB Entry
0_C */
+#define IIO_ICRB0_D 0x00400418 /* IO CRB Entry
0_D */
+#define IIO_ICRB0_E 0x00400420 /* IO CRB Entry
0_E */
+
+#define IIO_ICRB1_A 0x00400430 /* IO CRB Entry
1_A */
+#define IIO_ICRB1_B 0x00400438 /* IO CRB Entry
1_B */
+#define IIO_ICRB1_C 0x00400440 /* IO CRB Entry
1_C */
+#define IIO_ICRB1_D 0x00400448 /* IO CRB Entry
1_D */
+#define IIO_ICRB1_E 0x00400450 /* IO CRB Entry
1_E */
+
+#define IIO_ICRB2_A 0x00400460 /* IO CRB Entry
2_A */
+#define IIO_ICRB2_B 0x00400468 /* IO CRB Entry
2_B */
+#define IIO_ICRB2_C 0x00400470 /* IO CRB Entry
2_C */
+#define IIO_ICRB2_D 0x00400478 /* IO CRB Entry
2_D */
+#define IIO_ICRB2_E 0x00400480 /* IO CRB Entry
2_E */
+
+#define IIO_ICRB3_A 0x00400490 /* IO CRB Entry
3_A */
+#define IIO_ICRB3_B 0x00400498 /* IO CRB Entry
3_B */
+#define IIO_ICRB3_C 0x004004a0 /* IO CRB Entry
3_C */
+#define IIO_ICRB3_D 0x004004a8 /* IO CRB Entry
3_D */
+#define IIO_ICRB3_E 0x004004b0 /* IO CRB Entry
3_E */
+
+#define IIO_ICRB4_A 0x004004c0 /* IO CRB Entry
4_A */
+#define IIO_ICRB4_B 0x004004c8 /* IO CRB Entry
4_B */
+#define IIO_ICRB4_C 0x004004d0 /* IO CRB Entry
4_C */
+#define IIO_ICRB4_D 0x004004d8 /* IO CRB Entry
4_D */
+#define IIO_ICRB4_E 0x004004e0 /* IO CRB Entry
4_E */
+
+#define IIO_ICRB5_A 0x004004f0 /* IO CRB Entry
5_A */
+#define IIO_ICRB5_B 0x004004f8 /* IO CRB Entry
5_B */
+#define IIO_ICRB5_C 0x00400500 /* IO CRB Entry
5_C */
+#define IIO_ICRB5_D 0x00400508 /* IO CRB Entry
5_D */
+#define IIO_ICRB5_E 0x00400510 /* IO CRB Entry
5_E */
+
+#define IIO_ICRB6_A 0x00400520 /* IO CRB Entry
6_A */
+#define IIO_ICRB6_B 0x00400528 /* IO CRB Entry
6_B */
+#define IIO_ICRB6_C 0x00400530 /* IO CRB Entry
6_C */
+#define IIO_ICRB6_D 0x00400538 /* IO CRB Entry
6_D */
+#define IIO_ICRB6_E 0x00400540 /* IO CRB Entry
6_E */
+
+#define IIO_ICRB7_A 0x00400550 /* IO CRB Entry
7_A */
+#define IIO_ICRB7_B 0x00400558 /* IO CRB Entry
7_B */
+#define IIO_ICRB7_C 0x00400560 /* IO CRB Entry
7_C */
+#define IIO_ICRB7_D 0x00400568 /* IO CRB Entry
7_D */
+#define IIO_ICRB7_E 0x00400570 /* IO CRB Entry
7_E */
+
+#define IIO_ICRB8_A 0x00400580 /* IO CRB Entry
8_A */
+#define IIO_ICRB8_B 0x00400588 /* IO CRB Entry
8_B */
+#define IIO_ICRB8_C 0x00400590 /* IO CRB Entry
8_C */
+#define IIO_ICRB8_D 0x00400598 /* IO CRB Entry
8_D */
+#define IIO_ICRB8_E 0x004005a0 /* IO CRB Entry
8_E */
+
+#define IIO_ICRB9_A 0x004005b0 /* IO CRB Entry
9_A */
+#define IIO_ICRB9_B 0x004005b8 /* IO CRB Entry
9_B */
+#define IIO_ICRB9_C 0x004005c0 /* IO CRB Entry
9_C */
+#define IIO_ICRB9_D 0x004005c8 /* IO CRB Entry
9_D */
+#define IIO_ICRB9_E 0x004005d0 /* IO CRB Entry
9_E */
+
+#define IIO_ICRBA_A 0x004005e0 /* IO CRB Entry
A_A */
+#define IIO_ICRBA_B 0x004005e8 /* IO CRB Entry
A_B */
+#define IIO_ICRBA_C 0x004005f0 /* IO CRB Entry
A_C */
+#define IIO_ICRBA_D 0x004005f8 /* IO CRB Entry
A_D */
+#define IIO_ICRBA_E 0x00400600 /* IO CRB Entry
A_E */
+
+#define IIO_ICRBB_A 0x00400610 /* IO CRB Entry
B_A */
+#define IIO_ICRBB_B 0x00400618 /* IO CRB Entry
B_B */
+#define IIO_ICRBB_C 0x00400620 /* IO CRB Entry
B_C */
+#define IIO_ICRBB_D 0x00400628 /* IO CRB Entry
B_D */
+#define IIO_ICRBB_E 0x00400630 /* IO CRB Entry
B_E */
+
+#define IIO_ICRBC_A 0x00400640 /* IO CRB Entry
C_A */
+#define IIO_ICRBC_B 0x00400648 /* IO CRB Entry
C_B */
+#define IIO_ICRBC_C 0x00400650 /* IO CRB Entry
C_C */
+#define IIO_ICRBC_D 0x00400658 /* IO CRB Entry
C_D */
+#define IIO_ICRBC_E 0x00400660 /* IO CRB Entry
C_E */
+
+#define IIO_ICRBD_A 0x00400670 /* IO CRB Entry
D_A */
+#define IIO_ICRBD_B 0x00400678 /* IO CRB Entry
D_B */
+#define IIO_ICRBD_C 0x00400680 /* IO CRB Entry
D_C */
+#define IIO_ICRBD_D 0x00400688 /* IO CRB Entry
D_D */
+#define IIO_ICRBD_E 0x00400690 /* IO CRB Entry
D_E */
+
+#define IIO_ICRBE_A 0x004006a0 /* IO CRB Entry
E_A */
+#define IIO_ICRBE_B 0x004006a8 /* IO CRB Entry
E_B */
+#define IIO_ICRBE_C 0x004006b0 /* IO CRB Entry
E_C */
+#define IIO_ICRBE_D 0x004006b8 /* IO CRB Entry
E_D */
+#define IIO_ICRBE_E 0x004006c0 /* IO CRB Entry
E_E */
+
+#define IIO_ICSML 0x00400700 /* IO CRB
Spurious Message Low */
+#define IIO_ICSMM 0x00400708 /* IO CRB
Spurious Message Middle */
+#define IIO_ICSMH 0x00400710 /* IO CRB
Spurious Message High */
+
+#define IIO_IDBSS 0x00400718 /* IO Debug
Submenu Select */
+
+#define IIO_IBLS0 0x00410000 /* IO BTE
Length Status 0 */
+#define IIO_IBSA0 0x00410008 /* IO BTE
Source Address 0 */
+#define IIO_IBDA0 0x00410010 /* IO BTE
Destination Address 0 */
+#define IIO_IBCT0 0x00410018 /* IO BTE
Control Terminate 0 */
+#define IIO_IBNA0 0x00410020 /* IO BTE
Notification Address 0 */
+#define IIO_IBIA0 0x00410028 /* IO BTE
Interrupt Address 0 */
+#define IIO_IBLS1 0x00420000 /* IO BTE
Length Status 1 */
+#define IIO_IBSA1 0x00420008 /* IO BTE
Source Address 1 */
+#define IIO_IBDA1 0x00420010 /* IO BTE
Destination Address 1 */
+#define IIO_IBCT1 0x00420018 /* IO BTE
Control Terminate 1 */
+#define IIO_IBNA1 0x00420020 /* IO BTE
Notification Address 1 */
+#define IIO_IBIA1 0x00420028 /* IO BTE
Interrupt Address 1 */
+
+#define IIO_IPCR 0x00430000 /* IO
Performance Control */
+#define IIO_IPPR 0x00430008 /* IO
Performance Profiling */
+
+/************************************************************************
+ * *
+ * Description: This register echoes some information from the *
+ * LB_REV_ID register. It is available through Crosstalk as described *
+ * above. The REV_NUM and MFG_NUM fields receive their values from *
+ * the REVISION and MANUFACTURER fields in the LB_REV_ID register. *
+ * The PART_NUM field's value is the Crosstalk device ID number that *
+ * Steve Miller assigned to the SHub chip. *
+ * *
+ ************************************************************************/
+
+typedef union ii_wid_u {
+ u64 ii_wid_regval;
+ struct {
+ u64 w_rsvd_1:1;
+ u64 w_mfg_num:11;
+ u64 w_part_num:16;
+ u64 w_rev_num:4;
+ u64 w_rsvd:32;
+ } ii_wid_fld_s;
+} ii_wid_u_t;
+
+/************************************************************************
+ * *
+ * The fields in this register are set upon detection of an error *
+ * and cleared by various mechanisms, as explained in the *
+ * description. *
+ * *
+ ************************************************************************/
+
+typedef union ii_wstat_u {
+ u64 ii_wstat_regval;
+ struct {
+ u64 w_pending:4;
+ u64 w_xt_crd_to:1;
+ u64 w_xt_tail_to:1;
+ u64 w_rsvd_3:3;
+ u64 w_tx_mx_rty:1;
+ u64 w_rsvd_2:6;
+ u64 w_llp_tx_cnt:8;
+ u64 w_rsvd_1:8;
+ u64 w_crazy:1;
+ u64 w_rsvd:31;
+ } ii_wstat_fld_s;
+} ii_wstat_u_t;
+
+/************************************************************************
+ * *
+ * Description: This is a read-write enabled register. It controls *
+ * various aspects of the Crosstalk flow control. *
+ * *
+ ************************************************************************/
+
+typedef union ii_wcr_u {
+ u64 ii_wcr_regval;
+ struct {
+ u64 w_wid:4;
+ u64 w_tag:1;
+ u64 w_rsvd_1:8;
+ u64 w_dst_crd:3;
+ u64 w_f_bad_pkt:1;
+ u64 w_dir_con:1;
+ u64 w_e_thresh:5;
+ u64 w_rsvd:41;
+ } ii_wcr_fld_s;
+} ii_wcr_u_t;
+
+/************************************************************************
+ * *
+ * Description: This register's value is a bit vector that guards *
+ * access to local registers within the II as well as to external *
+ * Crosstalk widgets. Each bit in the register corresponds to a *
+ * particular region in the system; a region consists of one, two or *
+ * four nodes (depending on the value of the REGION_SIZE field in the *
+ * LB_REV_ID register, which is documented in Section 8.3.1.1). The *
+ * protection provided by this register applies to PIO read *
+ * operations as well as PIO write operations. The II will perform a *
+ * PIO read or write request only if the bit for the requestor's *
+ * region is set; otherwise, the II will not perform the requested *
+ * operation and will return an error response. When a PIO read or *
+ * write request targets an external Crosstalk widget, then not only *
+ * must the bit for the requestor's region be set in the ILAPR, but *
+ * also the target widget's bit in the IOWA register must be set in *
+ * order for the II to perform the requested operation; otherwise, *
+ * the II will return an error response. Hence, the protection *
+ * provided by the IOWA register supplements the protection provided *
+ * by the ILAPR for requests that target external Crosstalk widgets. *
+ * This register itself can be accessed only by the nodes whose *
+ * region ID bits are enabled in this same register. It can also be *
+ * accessed through the IAlias space by the local processors. *
+ * The reset value of this register allows access by all nodes. *
+ * *
+ ************************************************************************/
+
+typedef union ii_ilapr_u {
+ u64 ii_ilapr_regval;
+ struct {
+ u64 i_region:64;
+ } ii_ilapr_fld_s;
+} ii_ilapr_u_t;
+
+/************************************************************************
+ * *
+ * Description: A write to this register of the 64-bit value *
+ * "SGIrules" in ASCII, will cause the bit in the ILAPR register *
+ * corresponding to the region of the requestor to be set (allow *
+ * access). A write of any other value will be ignored. Access *
+ * protection for this register is "SGIrules". *
+ * This register can also be accessed through the IAlias space. *
+ * However, this access will not change the access permissions in the *
+ * ILAPR. *
+ * *
+ ************************************************************************/
+
+typedef union ii_ilapo_u {
+ u64 ii_ilapo_regval;
+ struct {
+ u64 i_io_ovrride:64;
+ } ii_ilapo_fld_s;
+} ii_ilapo_u_t;
+
+/************************************************************************
+ * *
+ * This register qualifies all the PIO and Graphics writes launched *
+ * from the SHUB towards a widget. *
+ * *
+ ************************************************************************/
+
+typedef union ii_iowa_u {
+ u64 ii_iowa_regval;
+ struct {
+ u64 i_w0_oac:1;
+ u64 i_rsvd_1:7;
+ u64 i_wx_oac:8;
+ u64 i_rsvd:48;
+ } ii_iowa_fld_s;
+} ii_iowa_u_t;
+
+/************************************************************************
+ * *
+ * Description: This register qualifies all the requests launched *
+ * from a widget towards the Shub. This register is intended to be *
+ * used by software in case of misbehaving widgets. *
+ * *
+ * *
+ ************************************************************************/
+
+typedef union ii_iiwa_u {
+ u64 ii_iiwa_regval;
+ struct {
+ u64 i_w0_iac:1;
+ u64 i_rsvd_1:7;
+ u64 i_wx_iac:8;
+ u64 i_rsvd:48;
+ } ii_iiwa_fld_s;
+} ii_iiwa_u_t;
+
+/************************************************************************
+ * *
+ * Description: This register qualifies all the operations launched *
+ * from a widget towards the SHub. It allows individual access *
+ * control for up to 8 devices per widget. A device refers to *
+ * individual DMA master hosted by a widget. *
+ * The bits in each field of this register are cleared by the Shub *
+ * upon detection of an error which requires the device to be *
+ * disabled. These fields assume that 0=TNUM=7 (i.e., Bridge-centric *
+ * Crosstalk). Whether or not a device has access rights to this *
+ * Shub is determined by an AND of the device enable bit in the *
+ * appropriate field of this register and the corresponding bit in *
+ * the Wx_IAC field (for the widget which this device belongs to). *
+ * The bits in this field are set by writing a 1 to them. Incoming *
+ * replies from Crosstalk are not subject to this access control *
+ * mechanism. *
+ * *
+ ************************************************************************/
+
+typedef union ii_iidem_u {
+ u64 ii_iidem_regval;
+ struct {
+ u64 i_w8_dxs:8;
+ u64 i_w9_dxs:8;
+ u64 i_wa_dxs:8;
+ u64 i_wb_dxs:8;
+ u64 i_wc_dxs:8;
+ u64 i_wd_dxs:8;
+ u64 i_we_dxs:8;
+ u64 i_wf_dxs:8;
+ } ii_iidem_fld_s;
+} ii_iidem_u_t;
+
+/************************************************************************
+ * *
+ * This register contains the various programmable fields necessary *
+ * for controlling and observing the LLP signals. *
+ * *
+ ************************************************************************/
+
+typedef union ii_ilcsr_u {
+ u64 ii_ilcsr_regval;
+ struct {
+ u64 i_nullto:6;
+ u64 i_rsvd_4:2;
+ u64 i_wrmrst:1;
+ u64 i_rsvd_3:1;
+ u64 i_llp_en:1;
+ u64 i_bm8:1;
+ u64 i_llp_stat:2;
+ u64 i_remote_power:1;
+ u64 i_rsvd_2:1;
+ u64 i_maxrtry:10;
+ u64 i_d_avail_sel:2;
+ u64 i_rsvd_1:4;
+ u64 i_maxbrst:10;
+ u64 i_rsvd:22;
+
+ } ii_ilcsr_fld_s;
+} ii_ilcsr_u_t;
+
+/************************************************************************
+ * *
+ * This is simply a status registers that monitors the LLP error *
+ * rate. *
+ * *
+ ************************************************************************/
+
+typedef union ii_illr_u {
+ u64 ii_illr_regval;
+ struct {
+ u64 i_sn_cnt:16;
+ u64 i_cb_cnt:16;
+ u64 i_rsvd:32;
+ } ii_illr_fld_s;
+} ii_illr_u_t;
+
+/************************************************************************
+ * *
+ * Description: All II-detected non-BTE error interrupts are *
+ * specified via this register. *
+ * NOTE: The PI interrupt register address is hardcoded in the II. If *
+ * PI_ID==0, then the II sends an interrupt request (Duplonet PWRI *
+ * packet) to address offset 0x0180_0090 within the local register *
+ * address space of PI0 on the node specified by the NODE field. If *
+ * PI_ID==1, then the II sends the interrupt request to address *
+ * offset 0x01A0_0090 within the local register address space of PI1 *
+ * on the node specified by the NODE field. *
+ * *
+ ************************************************************************/
+
+typedef union ii_iidsr_u {
+ u64 ii_iidsr_regval;
+ struct {
+ u64 i_level:8;
+ u64 i_pi_id:1;
+ u64 i_node:11;
+ u64 i_rsvd_3:4;
+ u64 i_enable:1;
+ u64 i_rsvd_2:3;
+ u64 i_int_sent:2;
+ u64 i_rsvd_1:2;
+ u64 i_pi0_forward_int:1;
+ u64 i_pi1_forward_int:1;
+ u64 i_rsvd:30;
+ } ii_iidsr_fld_s;
+} ii_iidsr_u_t;
+
+/************************************************************************
+ * *
+ * There are two instances of this register. This register is used *
+ * for matching up the incoming responses from the graphics widget to *
+ * the processor that initiated the graphics operation. The *
+ * write-responses are converted to graphics credits and returned to *
+ * the processor so that the processor interface can manage the flow *
+ * control. *
+ * *
+ ************************************************************************/
+
+typedef union ii_igfx0_u {
+ u64 ii_igfx0_regval;
+ struct {
+ u64 i_w_num:4;
+ u64 i_pi_id:1;
+ u64 i_n_num:12;
+ u64 i_p_num:1;
+ u64 i_rsvd:46;
+ } ii_igfx0_fld_s;
+} ii_igfx0_u_t;
+
+/************************************************************************
+ * *
+ * There are two instances of this register. This register is used *
+ * for matching up the incoming responses from the graphics widget to *
+ * the processor that initiated the graphics operation. The *
+ * write-responses are converted to graphics credits and returned to *
+ * the processor so that the processor interface can manage the flow *
+ * control. *
+ * *
+ ************************************************************************/
+
+typedef union ii_igfx1_u {
+ u64 ii_igfx1_regval;
+ struct {
+ u64 i_w_num:4;
+ u64 i_pi_id:1;
+ u64 i_n_num:12;
+ u64 i_p_num:1;
+ u64 i_rsvd:46;
+ } ii_igfx1_fld_s;
+} ii_igfx1_u_t;
+
+/************************************************************************
+ * *
+ * There are two instances of this registers. These registers are *
+ * used as scratch registers for software use. *
+ * *
+ ************************************************************************/
+
+typedef union ii_iscr0_u {
+ u64 ii_iscr0_regval;
+ struct {
+ u64 i_scratch:64;
+ } ii_iscr0_fld_s;
+} ii_iscr0_u_t;
+
+/************************************************************************
+ * *
+ * There are two instances of this registers. These registers are *
+ * used as scratch registers for software use. *
+ * *
+ ************************************************************************/
+
+typedef union ii_iscr1_u {
+ u64 ii_iscr1_regval;
+ struct {
+ u64 i_scratch:64;
+ } ii_iscr1_fld_s;
+} ii_iscr1_u_t;
+
+/************************************************************************
+ * *
+ * Description: There are seven instances of translation table entry *
+ * registers. Each register maps a Shub Big Window to a 48-bit *
+ * address on Crosstalk. *
+ * For M-mode (128 nodes, 8 GBytes/node), SysAD[31:29] (Big Window *
+ * number) are used to select one of these 7 registers. The Widget *
+ * number field is then derived from the W_NUM field for synthesizing *
+ * a Crosstalk packet. The 5 bits of OFFSET are concatenated with *
+ * SysAD[28:0] to form Crosstalk[33:0]. The upper Crosstalk[47:34] *
+ * are padded with zeros. Although the maximum Crosstalk space *
+ * addressable by the SHub is thus the lower 16 GBytes per widget *
+ * (M-mode), however only <SUP >7</SUP>/<SUB >32nds</SUB> of this *
+ * space can be accessed. *
+ * For the N-mode (256 nodes, 4 GBytes/node), SysAD[30:28] (Big *
+ * Window number) are used to select one of these 7 registers. The *
+ * Widget number field is then derived from the W_NUM field for *
+ * synthesizing a Crosstalk packet. The 5 bits of OFFSET are *
+ * concatenated with SysAD[27:0] to form Crosstalk[33:0]. The IOSP *
+ * field is used as Crosstalk[47], and remainder of the Crosstalk *
+ * address bits (Crosstalk[46:34]) are always zero. While the maximum *
+ * Crosstalk space addressable by the Shub is thus the lower *
+ * 8-GBytes per widget (N-mode), only <SUP >7</SUP>/<SUB >32nds</SUB> *
+ * of this space can be accessed. *
+ * *
+ ************************************************************************/
+
+typedef union ii_itte1_u {
+ u64 ii_itte1_regval;
+ struct {
+ u64 i_offset:5;
+ u64 i_rsvd_1:3;
+ u64 i_w_num:4;
+ u64 i_iosp:1;
+ u64 i_rsvd:51;
+ } ii_itte1_fld_s;
+} ii_itte1_u_t;
+
+/************************************************************************
+ * *
+ * Description: There are seven instances of translation table entry *
+ * registers. Each register maps a Shub Big Window to a 48-bit *
+ * address on Crosstalk. *
+ * For M-mode (128 nodes, 8 GBytes/node), SysAD[31:29] (Big Window *
+ * number) are used to select one of these 7 registers. The Widget *
+ * number field is then derived from the W_NUM field for synthesizing *
+ * a Crosstalk packet. The 5 bits of OFFSET are concatenated with *
+ * SysAD[28:0] to form Crosstalk[33:0]. The upper Crosstalk[47:34] *
+ * are padded with zeros. Although the maximum Crosstalk space *
+ * addressable by the Shub is thus the lower 16 GBytes per widget *
+ * (M-mode), however only <SUP >7</SUP>/<SUB >32nds</SUB> of this *
+ * space can be accessed. *
+ * For the N-mode (256 nodes, 4 GBytes/node), SysAD[30:28] (Big *
+ * Window number) are used to select one of these 7 registers. The *
+ * Widget number field is then derived from the W_NUM field for *
+ * synthesizing a Crosstalk packet. The 5 bits of OFFSET are *
+ * concatenated with SysAD[27:0] to form Crosstalk[33:0]. The IOSP *
+ * field is used as Crosstalk[47], and remainder of the Crosstalk *
+ * address bits (Crosstalk[46:34]) are always zero. While the maximum *
+ * Crosstalk space addressable by the Shub is thus the lower *
+ * 8-GBytes per widget (N-mode), only <SUP >7</SUP>/<SUB >32nds</SUB> *
+ * of this space can be accessed. *
+ * *
+ ************************************************************************/
+
+typedef union ii_itte2_u {
+ u64 ii_itte2_regval;
+ struct {
+ u64 i_offset:5;
+ u64 i_rsvd_1:3;
+ u64 i_w_num:4;
+ u64 i_iosp:1;
+ u64 i_rsvd:51;
+ } ii_itte2_fld_s;
+} ii_itte2_u_t;
+
+/************************************************************************
+ * *
+ * Description: There are seven instances of translation table entry *
+ * registers. Each register maps a Shub Big Window to a 48-bit *
+ * address on Crosstalk. *
+ * For M-mode (128 nodes, 8 GBytes/node), SysAD[31:29] (Big Window *
+ * number) are used to select one of these 7 registers. The Widget *
+ * number field is then derived from the W_NUM field for synthesizing *
+ * a Crosstalk packet. The 5 bits of OFFSET are concatenated with *
+ * SysAD[28:0] to form Crosstalk[33:0]. The upper Crosstalk[47:34] *
+ * are padded with zeros. Although the maximum Crosstalk space *
+ * addressable by the Shub is thus the lower 16 GBytes per widget *
+ * (M-mode), however only <SUP >7</SUP>/<SUB >32nds</SUB> of this *
+ * space can be accessed. *
+ * For the N-mode (256 nodes, 4 GBytes/node), SysAD[30:28] (Big *
+ * Window number) are used to select one of these 7 registers. The *
+ * Widget number field is then derived from the W_NUM field for *
+ * synthesizing a Crosstalk packet. The 5 bits of OFFSET are *
+ * concatenated with SysAD[27:0] to form Crosstalk[33:0]. The IOSP *
+ * field is used as Crosstalk[47], and remainder of the Crosstalk *
+ * address bits (Crosstalk[46:34]) are always zero. While the maximum *
+ * Crosstalk space addressable by the SHub is thus the lower *
+ * 8-GBytes per widget (N-mode), only <SUP >7</SUP>/<SUB >32nds</SUB> *
+ * of this space can be accessed. *
+ * *
+ ************************************************************************/
+
+typedef union ii_itte3_u {
+ u64 ii_itte3_regval;
+ struct {
+ u64 i_offset:5;
+ u64 i_rsvd_1:3;
+ u64 i_w_num:4;
+ u64 i_iosp:1;
+ u64 i_rsvd:51;
+ } ii_itte3_fld_s;
+} ii_itte3_u_t;
+
+/************************************************************************
+ * *
+ * Description: There are seven instances of translation table entry *
+ * registers. Each register maps a SHub Big Window to a 48-bit *
+ * address on Crosstalk. *
+ * For M-mode (128 nodes, 8 GBytes/node), SysAD[31:29] (Big Window *
+ * number) are used to select one of these 7 registers. The Widget *
+ * number field is then derived from the W_NUM field for synthesizing *
+ * a Crosstalk packet. The 5 bits of OFFSET are concatenated with *
+ * SysAD[28:0] to form Crosstalk[33:0]. The upper Crosstalk[47:34] *
+ * are padded with zeros. Although the maximum Crosstalk space *
+ * addressable by the SHub is thus the lower 16 GBytes per widget *
+ * (M-mode), however only <SUP >7</SUP>/<SUB >32nds</SUB> of this *
+ * space can be accessed. *
+ * For the N-mode (256 nodes, 4 GBytes/node), SysAD[30:28] (Big *
+ * Window number) are used to select one of these 7 registers. The *
+ * Widget number field is then derived from the W_NUM field for *
+ * synthesizing a Crosstalk packet. The 5 bits of OFFSET are *
+ * concatenated with SysAD[27:0] to form Crosstalk[33:0]. The IOSP *
+ * field is used as Crosstalk[47], and remainder of the Crosstalk *
+ * address bits (Crosstalk[46:34]) are always zero. While the maximum *
+ * Crosstalk space addressable by the SHub is thus the lower *
+ * 8-GBytes per widget (N-mode), only <SUP >7</SUP>/<SUB >32nds</SUB> *
+ * of this space can be accessed. *
+ * *
+ ************************************************************************/
+
+typedef union ii_itte4_u {
+ u64 ii_itte4_regval;
+ struct {
+ u64 i_offset:5;
+ u64 i_rsvd_1:3;
+ u64 i_w_num:4;
+ u64 i_iosp:1;
+ u64 i_rsvd:51;
+ } ii_itte4_fld_s;
+} ii_itte4_u_t;
+
+/************************************************************************
+ * *
+ * Description: There are seven instances of translation table entry *
+ * registers. Each register maps a SHub Big Window to a 48-bit *
+ * address on Crosstalk. *
+ * For M-mode (128 nodes, 8 GBytes/node), SysAD[31:29] (Big Window *
+ * number) are used to select one of these 7 registers. The Widget *
+ * number field is then derived from the W_NUM field for synthesizing *
+ * a Crosstalk packet. The 5 bits of OFFSET are concatenated with *
+ * SysAD[28:0] to form Crosstalk[33:0]. The upper Crosstalk[47:34] *
+ * are padded with zeros. Although the maximum Crosstalk space *
+ * addressable by the Shub is thus the lower 16 GBytes per widget *
+ * (M-mode), however only <SUP >7</SUP>/<SUB >32nds</SUB> of this *
+ * space can be accessed. *
+ * For the N-mode (256 nodes, 4 GBytes/node), SysAD[30:28] (Big *
+ * Window number) are used to select one of these 7 registers. The *
+ * Widget number field is then derived from the W_NUM field for *
+ * synthesizing a Crosstalk packet. The 5 bits of OFFSET are *
+ * concatenated with SysAD[27:0] to form Crosstalk[33:0]. The IOSP *
+ * field is used as Crosstalk[47], and remainder of the Crosstalk *
+ * address bits (Crosstalk[46:34]) are always zero. While the maximum *
+ * Crosstalk space addressable by the Shub is thus the lower *
+ * 8-GBytes per widget (N-mode), only <SUP >7</SUP>/<SUB >32nds</SUB> *
+ * of this space can be accessed. *
+ * *
+ ************************************************************************/
+
+typedef union ii_itte5_u {
+ u64 ii_itte5_regval;
+ struct {
+ u64 i_offset:5;
+ u64 i_rsvd_1:3;
+ u64 i_w_num:4;
+ u64 i_iosp:1;
+ u64 i_rsvd:51;
+ } ii_itte5_fld_s;
+} ii_itte5_u_t;
+
+/************************************************************************
+ * *
+ * Description: There are seven instances of translation table entry *
+ * registers. Each register maps a Shub Big Window to a 48-bit *
+ * address on Crosstalk. *
+ * For M-mode (128 nodes, 8 GBytes/node), SysAD[31:29] (Big Window *
+ * number) are used to select one of these 7 registers. The Widget *
+ * number field is then derived from the W_NUM field for synthesizing *
+ * a Crosstalk packet. The 5 bits of OFFSET are concatenated with *
+ * SysAD[28:0] to form Crosstalk[33:0]. The upper Crosstalk[47:34] *
+ * are padded with zeros. Although the maximum Crosstalk space *
+ * addressable by the Shub is thus the lower 16 GBytes per widget *
+ * (M-mode), however only <SUP >7</SUP>/<SUB >32nds</SUB> of this *
+ * space can be accessed. *
+ * For the N-mode (256 nodes, 4 GBytes/node), SysAD[30:28] (Big *
+ * Window number) are used to select one of these 7 registers. The *
+ * Widget number field is then derived from the W_NUM field for *
+ * synthesizing a Crosstalk packet. The 5 bits of OFFSET are *
+ * concatenated with SysAD[27:0] to form Crosstalk[33:0]. The IOSP *
+ * field is used as Crosstalk[47], and remainder of the Crosstalk *
+ * address bits (Crosstalk[46:34]) are always zero. While the maximum *
+ * Crosstalk space addressable by the Shub is thus the lower *
+ * 8-GBytes per widget (N-mode), only <SUP >7</SUP>/<SUB >32nds</SUB> *
+ * of this space can be accessed. *
+ * *
+ ************************************************************************/
+
+typedef union ii_itte6_u {
+ u64 ii_itte6_regval;
+ struct {
+ u64 i_offset:5;
+ u64 i_rsvd_1:3;
+ u64 i_w_num:4;
+ u64 i_iosp:1;
+ u64 i_rsvd:51;
+ } ii_itte6_fld_s;
+} ii_itte6_u_t;
+
+/************************************************************************
+ * *
+ * Description: There are seven instances of translation table entry *
+ * registers. Each register maps a Shub Big Window to a 48-bit *
+ * address on Crosstalk. *
+ * For M-mode (128 nodes, 8 GBytes/node), SysAD[31:29] (Big Window *
+ * number) are used to select one of these 7 registers. The Widget *
+ * number field is then derived from the W_NUM field for synthesizing *
+ * a Crosstalk packet. The 5 bits of OFFSET are concatenated with *
+ * SysAD[28:0] to form Crosstalk[33:0]. The upper Crosstalk[47:34] *
+ * are padded with zeros. Although the maximum Crosstalk space *
+ * addressable by the Shub is thus the lower 16 GBytes per widget *
+ * (M-mode), however only <SUP >7</SUP>/<SUB >32nds</SUB> of this *
+ * space can be accessed. *
+ * For the N-mode (256 nodes, 4 GBytes/node), SysAD[30:28] (Big *
+ * Window number) are used to select one of these 7 registers. The *
+ * Widget number field is then derived from the W_NUM field for *
+ * synthesizing a Crosstalk packet. The 5 bits of OFFSET are *
+ * concatenated with SysAD[27:0] to form Crosstalk[33:0]. The IOSP *
+ * field is used as Crosstalk[47], and remainder of the Crosstalk *
+ * address bits (Crosstalk[46:34]) are always zero. While the maximum *
+ * Crosstalk space addressable by the SHub is thus the lower *
+ * 8-GBytes per widget (N-mode), only <SUP >7</SUP>/<SUB >32nds</SUB> *
+ * of this space can be accessed. *
+ * *
+ ************************************************************************/
+
+typedef union ii_itte7_u {
+ u64 ii_itte7_regval;
+ struct {
+ u64 i_offset:5;
+ u64 i_rsvd_1:3;
+ u64 i_w_num:4;
+ u64 i_iosp:1;
+ u64 i_rsvd:51;
+ } ii_itte7_fld_s;
+} ii_itte7_u_t;
+
+/************************************************************************
+ * *
+ * Description: There are 9 instances of this register, one per *
+ * actual widget in this implementation of SHub and Crossbow. *
+ * Note: Crossbow only has ports for Widgets 8 through F, widget 0 *
+ * refers to Crossbow's internal space. *
+ * This register contains the state elements per widget that are *
+ * necessary to manage the PIO flow control on Crosstalk and on the *
+ * Router Network. See the PIO Flow Control chapter for a complete *
+ * description of this register *
+ * The SPUR_WR bit requires some explanation. When this register is *
+ * written, the new value of the C field is captured in an internal *
+ * register so the hardware can remember what the programmer wrote *
+ * into the credit counter. The SPUR_WR bit sets whenever the C field *
+ * increments above this stored value, which indicates that there *
+ * have been more responses received than requests sent. The SPUR_WR *
+ * bit cannot be cleared until a value is written to the IPRBx *
+ * register; the write will correct the C field and capture its new *
+ * value in the internal register. Even if IECLR[E_PRB_x] is set, the *
+ * SPUR_WR bit will persist if IPRBx hasn't yet been written. *
+ * . *
+ * *
+ ************************************************************************/
+
+typedef union ii_iprb0_u {
+ u64 ii_iprb0_regval;
+ struct {
+ u64 i_c:8;
+ u64 i_na:14;
+ u64 i_rsvd_2:2;
+ u64 i_nb:14;
+ u64 i_rsvd_1:2;
+ u64 i_m:2;
+ u64 i_f:1;
+ u64 i_of_cnt:5;
+ u64 i_error:1;
+ u64 i_rd_to:1;
+ u64 i_spur_wr:1;
+ u64 i_spur_rd:1;
+ u64 i_rsvd:11;
+ u64 i_mult_err:1;
+ } ii_iprb0_fld_s;
+} ii_iprb0_u_t;
+
+/************************************************************************
+ * *
+ * Description: There are 9 instances of this register, one per *
+ * actual widget in this implementation of SHub and Crossbow. *
+ * Note: Crossbow only has ports for Widgets 8 through F, widget 0 *
+ * refers to Crossbow's internal space. *
+ * This register contains the state elements per widget that are *
+ * necessary to manage the PIO flow control on Crosstalk and on the *
+ * Router Network. See the PIO Flow Control chapter for a complete *
+ * description of this register *
+ * The SPUR_WR bit requires some explanation. When this register is *
+ * written, the new value of the C field is captured in an internal *
+ * register so the hardware can remember what the programmer wrote *
+ * into the credit counter. The SPUR_WR bit sets whenever the C field *
+ * increments above this stored value, which indicates that there *
+ * have been more responses received than requests sent. The SPUR_WR *
+ * bit cannot be cleared until a value is written to the IPRBx *
+ * register; the write will correct the C field and capture its new *
+ * value in the internal register. Even if IECLR[E_PRB_x] is set, the *
+ * SPUR_WR bit will persist if IPRBx hasn't yet been written. *
+ * . *
+ * *
+ ************************************************************************/
+
+typedef union ii_iprb8_u {
+ u64 ii_iprb8_regval;
+ struct {
+ u64 i_c:8;
+ u64 i_na:14;
+ u64 i_rsvd_2:2;
+ u64 i_nb:14;
+ u64 i_rsvd_1:2;
+ u64 i_m:2;
+ u64 i_f:1;
+ u64 i_of_cnt:5;
+ u64 i_error:1;
+ u64 i_rd_to:1;
+ u64 i_spur_wr:1;
+ u64 i_spur_rd:1;
+ u64 i_rsvd:11;
+ u64 i_mult_err:1;
+ } ii_iprb8_fld_s;
+} ii_iprb8_u_t;
+
+/************************************************************************
+ * *
+ * Description: There are 9 instances of this register, one per *
+ * actual widget in this implementation of SHub and Crossbow. *
+ * Note: Crossbow only has ports for Widgets 8 through F, widget 0 *
+ * refers to Crossbow's internal space. *
+ * This register contains the state elements per widget that are *
+ * necessary to manage the PIO flow control on Crosstalk and on the *
+ * Router Network. See the PIO Flow Control chapter for a complete *
+ * description of this register *
+ * The SPUR_WR bit requires some explanation. When this register is *
+ * written, the new value of the C field is captured in an internal *
+ * register so the hardware can remember what the programmer wrote *
+ * into the credit counter. The SPUR_WR bit sets whenever the C field *
+ * increments above this stored value, which indicates that there *
+ * have been more responses received than requests sent. The SPUR_WR *
+ * bit cannot be cleared until a value is written to the IPRBx *
+ * register; the write will correct the C field and capture its new *
+ * value in the internal register. Even if IECLR[E_PRB_x] is set, the *
+ * SPUR_WR bit will persist if IPRBx hasn't yet been written. *
+ * . *
+ * *
+ ************************************************************************/
+
+typedef union ii_iprb9_u {
+ u64 ii_iprb9_regval;
+ struct {
+ u64 i_c:8;
+ u64 i_na:14;
+ u64 i_rsvd_2:2;
+ u64 i_nb:14;
+ u64 i_rsvd_1:2;
+ u64 i_m:2;
+ u64 i_f:1;
+ u64 i_of_cnt:5;
+ u64 i_error:1;
+ u64 i_rd_to:1;
+ u64 i_spur_wr:1;
+ u64 i_spur_rd:1;
+ u64 i_rsvd:11;
+ u64 i_mult_err:1;
+ } ii_iprb9_fld_s;
+} ii_iprb9_u_t;
+
+/************************************************************************
+ * *
+ * Description: There are 9 instances of this register, one per *
+ * actual widget in this implementation of SHub and Crossbow. *
+ * Note: Crossbow only has ports for Widgets 8 through F, widget 0 *
+ * refers to Crossbow's internal space. *
+ * This register contains the state elements per widget that are *
+ * necessary to manage the PIO flow control on Crosstalk and on the *
+ * Router Network. See the PIO Flow Control chapter for a complete *
+ * description of this register *
+ * The SPUR_WR bit requires some explanation. When this register is *
+ * written, the new value of the C field is captured in an internal *
+ * register so the hardware can remember what the programmer wrote *
+ * into the credit counter. The SPUR_WR bit sets whenever the C field *
+ * increments above this stored value, which indicates that there *
+ * have been more responses received than requests sent. The SPUR_WR *
+ * bit cannot be cleared until a value is written to the IPRBx *
+ * register; the write will correct the C field and capture its new *
+ * value in the internal register. Even if IECLR[E_PRB_x] is set, the *
+ * SPUR_WR bit will persist if IPRBx hasn't yet been written. *
+ * *
+ * *
+ ************************************************************************/
+
+typedef union ii_iprba_u {
+ u64 ii_iprba_regval;
+ struct {
+ u64 i_c:8;
+ u64 i_na:14;
+ u64 i_rsvd_2:2;
+ u64 i_nb:14;
+ u64 i_rsvd_1:2;
+ u64 i_m:2;
+ u64 i_f:1;
+ u64 i_of_cnt:5;
+ u64 i_error:1;
+ u64 i_rd_to:1;
+ u64 i_spur_wr:1;
+ u64 i_spur_rd:1;
+ u64 i_rsvd:11;
+ u64 i_mult_err:1;
+ } ii_iprba_fld_s;
+} ii_iprba_u_t;
+
+/************************************************************************
+ * *
+ * Description: There are 9 instances of this register, one per *
+ * actual widget in this implementation of SHub and Crossbow. *
+ * Note: Crossbow only has ports for Widgets 8 through F, widget 0 *
+ * refers to Crossbow's internal space. *
+ * This register contains the state elements per widget that are *
+ * necessary to manage the PIO flow control on Crosstalk and on the *
+ * Router Network. See the PIO Flow Control chapter for a complete *
+ * description of this register *
+ * The SPUR_WR bit requires some explanation. When this register is *
+ * written, the new value of the C field is captured in an internal *
+ * register so the hardware can remember what the programmer wrote *
+ * into the credit counter. The SPUR_WR bit sets whenever the C field *
+ * increments above this stored value, which indicates that there *
+ * have been more responses received than requests sent. The SPUR_WR *
+ * bit cannot be cleared until a value is written to the IPRBx *
+ * register; the write will correct the C field and capture its new *
+ * value in the internal register. Even if IECLR[E_PRB_x] is set, the *
+ * SPUR_WR bit will persist if IPRBx hasn't yet been written. *
+ * . *
+ * *
+ ************************************************************************/
+
+typedef union ii_iprbb_u {
+ u64 ii_iprbb_regval;
+ struct {
+ u64 i_c:8;
+ u64 i_na:14;
+ u64 i_rsvd_2:2;
+ u64 i_nb:14;
+ u64 i_rsvd_1:2;
+ u64 i_m:2;
+ u64 i_f:1;
+ u64 i_of_cnt:5;
+ u64 i_error:1;
+ u64 i_rd_to:1;
+ u64 i_spur_wr:1;
+ u64 i_spur_rd:1;
+ u64 i_rsvd:11;
+ u64 i_mult_err:1;
+ } ii_iprbb_fld_s;
+} ii_iprbb_u_t;
+
+/************************************************************************
+ * *
+ * Description: There are 9 instances of this register, one per *
+ * actual widget in this implementation of SHub and Crossbow. *
+ * Note: Crossbow only has ports for Widgets 8 through F, widget 0 *
+ * refers to Crossbow's internal space. *
+ * This register contains the state elements per widget that are *
+ * necessary to manage the PIO flow control on Crosstalk and on the *
+ * Router Network. See the PIO Flow Control chapter for a complete *
+ * description of this register *
+ * The SPUR_WR bit requires some explanation. When this register is *
+ * written, the new value of the C field is captured in an internal *
+ * register so the hardware can remember what the programmer wrote *
+ * into the credit counter. The SPUR_WR bit sets whenever the C field *
+ * increments above this stored value, which indicates that there *
+ * have been more responses received than requests sent. The SPUR_WR *
+ * bit cannot be cleared until a value is written to the IPRBx *
+ * register; the write will correct the C field and capture its new *
+ * value in the internal register. Even if IECLR[E_PRB_x] is set, the *
+ * SPUR_WR bit will persist if IPRBx hasn't yet been written. *
+ * . *
+ * *
+ ************************************************************************/
+
+typedef union ii_iprbc_u {
+ u64 ii_iprbc_regval;
+ struct {
+ u64 i_c:8;
+ u64 i_na:14;
+ u64 i_rsvd_2:2;
+ u64 i_nb:14;
+ u64 i_rsvd_1:2;
+ u64 i_m:2;
+ u64 i_f:1;
+ u64 i_of_cnt:5;
+ u64 i_error:1;
+ u64 i_rd_to:1;
+ u64 i_spur_wr:1;
+ u64 i_spur_rd:1;
+ u64 i_rsvd:11;
+ u64 i_mult_err:1;
+ } ii_iprbc_fld_s;
+} ii_iprbc_u_t;
+
+/************************************************************************
+ * *
+ * Description: There are 9 instances of this register, one per *
+ * actual widget in this implementation of SHub and Crossbow. *
+ * Note: Crossbow only has ports for Widgets 8 through F, widget 0 *
+ * refers to Crossbow's internal space. *
+ * This register contains the state elements per widget that are *
+ * necessary to manage the PIO flow control on Crosstalk and on the *
+ * Router Network. See the PIO Flow Control chapter for a complete *
+ * description of this register *
+ * The SPUR_WR bit requires some explanation. When this register is *
+ * written, the new value of the C field is captured in an internal *
+ * register so the hardware can remember what the programmer wrote *
+ * into the credit counter. The SPUR_WR bit sets whenever the C field *
+ * increments above this stored value, which indicates that there *
+ * have been more responses received than requests sent. The SPUR_WR *
+ * bit cannot be cleared until a value is written to the IPRBx *
+ * register; the write will correct the C field and capture its new *
+ * value in the internal register. Even if IECLR[E_PRB_x] is set, the *
+ * SPUR_WR bit will persist if IPRBx hasn't yet been written. *
+ * . *
+ * *
+ ************************************************************************/
+
+typedef union ii_iprbd_u {
+ u64 ii_iprbd_regval;
+ struct {
+ u64 i_c:8;
+ u64 i_na:14;
+ u64 i_rsvd_2:2;
+ u64 i_nb:14;
+ u64 i_rsvd_1:2;
+ u64 i_m:2;
+ u64 i_f:1;
+ u64 i_of_cnt:5;
+ u64 i_error:1;
+ u64 i_rd_to:1;
+ u64 i_spur_wr:1;
+ u64 i_spur_rd:1;
+ u64 i_rsvd:11;
+ u64 i_mult_err:1;
+ } ii_iprbd_fld_s;
+} ii_iprbd_u_t;
+
+/************************************************************************
+ * *
+ * Description: There are 9 instances of this register, one per *
+ * actual widget in this implementation of SHub and Crossbow. *
+ * Note: Crossbow only has ports for Widgets 8 through F, widget 0 *
+ * refers to Crossbow's internal space. *
+ * This register contains the state elements per widget that are *
+ * necessary to manage the PIO flow control on Crosstalk and on the *
+ * Router Network. See the PIO Flow Control chapter for a complete *
+ * description of this register *
+ * The SPUR_WR bit requires some explanation. When this register is *
+ * written, the new value of the C field is captured in an internal *
+ * register so the hardware can remember what the programmer wrote *
+ * into the credit counter. The SPUR_WR bit sets whenever the C field *
+ * increments above this stored value, which indicates that there *
+ * have been more responses received than requests sent. The SPUR_WR *
+ * bit cannot be cleared until a value is written to the IPRBx *
+ * register; the write will correct the C field and capture its new *
+ * value in the internal register. Even if IECLR[E_PRB_x] is set, the *
+ * SPUR_WR bit will persist if IPRBx hasn't yet been written. *
+ * . *
+ * *
+ ************************************************************************/
+
+typedef union ii_iprbe_u {
+ u64 ii_iprbe_regval;
+ struct {
+ u64 i_c:8;
+ u64 i_na:14;
+ u64 i_rsvd_2:2;
+ u64 i_nb:14;
+ u64 i_rsvd_1:2;
+ u64 i_m:2;
+ u64 i_f:1;
+ u64 i_of_cnt:5;
+ u64 i_error:1;
+ u64 i_rd_to:1;
+ u64 i_spur_wr:1;
+ u64 i_spur_rd:1;
+ u64 i_rsvd:11;
+ u64 i_mult_err:1;
+ } ii_iprbe_fld_s;
+} ii_iprbe_u_t;
+
+/************************************************************************
+ * *
+ * Description: There are 9 instances of this register, one per *
+ * actual widget in this implementation of Shub and Crossbow. *
+ * Note: Crossbow only has ports for Widgets 8 through F, widget 0 *
+ * refers to Crossbow's internal space. *
+ * This register contains the state elements per widget that are *
+ * necessary to manage the PIO flow control on Crosstalk and on the *
+ * Router Network. See the PIO Flow Control chapter for a complete *
+ * description of this register *
+ * The SPUR_WR bit requires some explanation. When this register is *
+ * written, the new value of the C field is captured in an internal *
+ * register so the hardware can remember what the programmer wrote *
+ * into the credit counter. The SPUR_WR bit sets whenever the C field *
+ * increments above this stored value, which indicates that there *
+ * have been more responses received than requests sent. The SPUR_WR *
+ * bit cannot be cleared until a value is written to the IPRBx *
+ * register; the write will correct the C field and capture its new *
+ * value in the internal register. Even if IECLR[E_PRB_x] is set, the *
+ * SPUR_WR bit will persist if IPRBx hasn't yet been written. *
+ * . *
+ * *
+ ************************************************************************/
+
+typedef union ii_iprbf_u {
+ u64 ii_iprbf_regval;
+ struct {
+ u64 i_c:8;
+ u64 i_na:14;
+ u64 i_rsvd_2:2;
+ u64 i_nb:14;
+ u64 i_rsvd_1:2;
+ u64 i_m:2;
+ u64 i_f:1;
+ u64 i_of_cnt:5;
+ u64 i_error:1;
+ u64 i_rd_to:1;
+ u64 i_spur_wr:1;
+ u64 i_spur_rd:1;
+ u64 i_rsvd:11;
+ u64 i_mult_err:1;
+ } ii_iprbe_fld_s;
+} ii_iprbf_u_t;
+
+/************************************************************************
+ * *
+ * This register specifies the timeout value to use for monitoring *
+ * Crosstalk credits which are used outbound to Crosstalk. An *
+ * internal counter called the Crosstalk Credit Timeout Counter *
+ * increments every 128 II clocks. The counter starts counting *
+ * anytime the credit count drops below a threshold, and resets to *
+ * zero (stops counting) anytime the credit count is at or above the *
+ * threshold. The threshold is 1 credit in direct connect mode and 2 *
+ * in Crossbow connect mode. When the internal Crosstalk Credit *
+ * Timeout Counter reaches the value programmed in this register, a *
+ * Crosstalk Credit Timeout has occurred. The internal counter is not *
+ * readable from software, and stops counting at its maximum value, *
+ * so it cannot cause more than one interrupt. *
+ * *
+ ************************************************************************/
+
+typedef union ii_ixcc_u {
+ u64 ii_ixcc_regval;
+ struct {
+ u64 i_time_out:26;
+ u64 i_rsvd:38;
+ } ii_ixcc_fld_s;
+} ii_ixcc_u_t;
+
+/************************************************************************
+ * *
+ * Description: This register qualifies all the PIO and DMA *
+ * operations launched from widget 0 towards the SHub. In *
+ * addition, it also qualifies accesses by the BTE streams. *
+ * The bits in each field of this register are cleared by the SHub *
+ * upon detection of an error which requires widget 0 or the BTE *
+ * streams to be terminated. Whether or not widget x has access *
+ * rights to this SHub is determined by an AND of the device *
+ * enable bit in the appropriate field of this register and bit 0 in *
+ * the Wx_IAC field. The bits in this field are set by writing a 1 to *
+ * them. Incoming replies from Crosstalk are not subject to this *
+ * access control mechanism. *
+ * *
+ ************************************************************************/
+
+typedef union ii_imem_u {
+ u64 ii_imem_regval;
+ struct {
+ u64 i_w0_esd:1;
+ u64 i_rsvd_3:3;
+ u64 i_b0_esd:1;
+ u64 i_rsvd_2:3;
+ u64 i_b1_esd:1;
+ u64 i_rsvd_1:3;
+ u64 i_clr_precise:1;
+ u64 i_rsvd:51;
+ } ii_imem_fld_s;
+} ii_imem_u_t;
+
+/************************************************************************
+ * *
+ * Description: This register specifies the timeout value to use for *
+ * monitoring Crosstalk tail flits coming into the Shub in the *
+ * TAIL_TO field. An internal counter associated with this register *
+ * is incremented every 128 II internal clocks (7 bits). The counter *
+ * starts counting anytime a header micropacket is received and stops *
+ * counting (and resets to zero) any time a micropacket with a Tail *
+ * bit is received. Once the counter reaches the threshold value *
+ * programmed in this register, it generates an interrupt to the *
+ * processor that is programmed into the IIDSR. The counter saturates *
+ * (does not roll over) at its maximum value, so it cannot cause *
+ * another interrupt until after it is cleared. *
+ * The register also contains the Read Response Timeout values. The *
+ * Prescalar is 23 bits, and counts II clocks. An internal counter *
+ * increments on every II clock and when it reaches the value in the *
+ * Prescalar field, all IPRTE registers with their valid bits set *
+ * have their Read Response timers bumped. Whenever any of them match *
+ * the value in the RRSP_TO field, a Read Response Timeout has *
+ * occurred, and error handling occurs as described in the Error *
+ * Handling section of this document. *
+ * *
+ ************************************************************************/
+
+typedef union ii_ixtt_u {
+ u64 ii_ixtt_regval;
+ struct {
+ u64 i_tail_to:26;
+ u64 i_rsvd_1:6;
+ u64 i_rrsp_ps:23;
+ u64 i_rrsp_to:5;
+ u64 i_rsvd:4;
+ } ii_ixtt_fld_s;
+} ii_ixtt_u_t;
+
+/************************************************************************
+ * *
+ * Writing a 1 to the fields of this register clears the appropriate *
+ * error bits in other areas of SHub. Note that when the *
+ * E_PRB_x bits are used to clear error bits in PRB registers, *
+ * SPUR_RD and SPUR_WR may persist, because they require additional *
+ * action to clear them. See the IPRBx and IXSS Register *
+ * specifications. *
+ * *
+ ************************************************************************/
+
+typedef union ii_ieclr_u {
+ u64 ii_ieclr_regval;
+ struct {
+ u64 i_e_prb_0:1;
+ u64 i_rsvd:7;
+ u64 i_e_prb_8:1;
+ u64 i_e_prb_9:1;
+ u64 i_e_prb_a:1;
+ u64 i_e_prb_b:1;
+ u64 i_e_prb_c:1;
+ u64 i_e_prb_d:1;
+ u64 i_e_prb_e:1;
+ u64 i_e_prb_f:1;
+ u64 i_e_crazy:1;
+ u64 i_e_bte_0:1;
+ u64 i_e_bte_1:1;
+ u64 i_reserved_1:10;
+ u64 i_spur_rd_hdr:1;
+ u64 i_cam_intr_to:1;
+ u64 i_cam_overflow:1;
+ u64 i_cam_read_miss:1;
+ u64 i_ioq_rep_underflow:1;
+ u64 i_ioq_req_underflow:1;
+ u64 i_ioq_rep_overflow:1;
+ u64 i_ioq_req_overflow:1;
+ u64 i_iiq_rep_overflow:1;
+ u64 i_iiq_req_overflow:1;
+ u64 i_ii_xn_rep_cred_overflow:1;
+ u64 i_ii_xn_req_cred_overflow:1;
+ u64 i_ii_xn_invalid_cmd:1;
+ u64 i_xn_ii_invalid_cmd:1;
+ u64 i_reserved_2:21;
+ } ii_ieclr_fld_s;
+} ii_ieclr_u_t;
+
+/************************************************************************
+ * *
+ * This register controls both BTEs. SOFT_RESET is intended for *
+ * recovery after an error. COUNT controls the total number of CRBs *
+ * that both BTEs (combined) can use, which affects total BTE *
+ * bandwidth. *
+ * *
+ ************************************************************************/
+
+typedef union ii_ibcr_u {
+ u64 ii_ibcr_regval;
+ struct {
+ u64 i_count:4;
+ u64 i_rsvd_1:4;
+ u64 i_soft_reset:1;
+ u64 i_rsvd:55;
+ } ii_ibcr_fld_s;
+} ii_ibcr_u_t;
+
+/************************************************************************
+ * *
+ * This register contains the header of a spurious read response *
+ * received from Crosstalk. A spurious read response is defined as a *
+ * read response received by II from a widget for which (1) the SIDN *
+ * has a value between 1 and 7, inclusive (II never sends requests to *
+ * these widgets (2) there is no valid IPRTE register which *
+ * corresponds to the TNUM, or (3) the widget indicated in SIDN is *
+ * not the same as the widget recorded in the IPRTE register *
+ * referenced by the TNUM. If this condition is true, and if the *
+ * IXSS[VALID] bit is clear, then the header of the spurious read *
+ * response is capture in IXSM and IXSS, and IXSS[VALID] is set. The *
+ * errant header is thereby captured, and no further spurious read *
+ * respones are captured until IXSS[VALID] is cleared by setting the *
+ * appropriate bit in IECLR.Everytime a spurious read response is *
+ * detected, the SPUR_RD bit of the PRB corresponding to the incoming *
+ * message's SIDN field is set. This always happens, regarless of *
+ * whether a header is captured. The programmer should check *
+ * IXSM[SIDN] to determine which widget sent the spurious response, *
+ * because there may be more than one SPUR_RD bit set in the PRB *
+ * registers. The widget indicated by IXSM[SIDN] was the first *
+ * spurious read response to be received since the last time *
+ * IXSS[VALID] was clear. The SPUR_RD bit of the corresponding PRB *
+ * will be set. Any SPUR_RD bits in any other PRB registers indicate *
+ * spurious messages from other widets which were detected after the *
+ * header was captured.. *
+ * *
+ ************************************************************************/
+
+typedef union ii_ixsm_u {
+ u64 ii_ixsm_regval;
+ struct {
+ u64 i_byte_en:32;
+ u64 i_reserved:1;
+ u64 i_tag:3;
+ u64 i_alt_pactyp:4;
+ u64 i_bo:1;
+ u64 i_error:1;
+ u64 i_vbpm:1;
+ u64 i_gbr:1;
+ u64 i_ds:2;
+ u64 i_ct:1;
+ u64 i_tnum:5;
+ u64 i_pactyp:4;
+ u64 i_sidn:4;
+ u64 i_didn:4;
+ } ii_ixsm_fld_s;
+} ii_ixsm_u_t;
+
+/************************************************************************
+ * *
+ * This register contains the sideband bits of a spurious read *
+ * response received from Crosstalk. *
+ * *
+ ************************************************************************/
+
+typedef union ii_ixss_u {
+ u64 ii_ixss_regval;
+ struct {
+ u64 i_sideband:8;
+ u64 i_rsvd:55;
+ u64 i_valid:1;
+ } ii_ixss_fld_s;
+} ii_ixss_u_t;
+
+/************************************************************************
+ * *
+ * This register enables software to access the II LLP's test port. *
+ * Refer to the LLP 2.5 documentation for an explanation of the test *
+ * port. Software can write to this register to program the values *
+ * for the control fields (TestErrCapture, TestClear, TestFlit, *
+ * TestMask and TestSeed). Similarly, software can read from this *
+ * register to obtain the values of the test port's status outputs *
+ * (TestCBerr, TestValid and TestData). *
+ * *
+ ************************************************************************/
+
+typedef union ii_ilct_u {
+ u64 ii_ilct_regval;
+ struct {
+ u64 i_test_seed:20;
+ u64 i_test_mask:8;
+ u64 i_test_data:20;
+ u64 i_test_valid:1;
+ u64 i_test_cberr:1;
+ u64 i_test_flit:3;
+ u64 i_test_clear:1;
+ u64 i_test_err_capture:1;
+ u64 i_rsvd:9;
+ } ii_ilct_fld_s;
+} ii_ilct_u_t;
+
+/************************************************************************
+ * *
+ * If the II detects an illegal incoming Duplonet packet (request or *
+ * reply) when VALID==0 in the IIEPH1 register, then it saves the *
+ * contents of the packet's header flit in the IIEPH1 and IIEPH2 *
+ * registers, sets the VALID bit in IIEPH1, clears the OVERRUN bit, *
+ * and assigns a value to the ERR_TYPE field which indicates the *
+ * specific nature of the error. The II recognizes four different *
+ * types of errors: short request packets (ERR_TYPE==2), short reply *
+ * packets (ERR_TYPE==3), long request packets (ERR_TYPE==4) and long *
+ * reply packets (ERR_TYPE==5). The encodings for these types of *
+ * errors were chosen to be consistent with the same types of errors *
+ * indicated by the ERR_TYPE field in the LB_ERROR_HDR1 register (in *
+ * the LB unit). If the II detects an illegal incoming Duplonet *
+ * packet when VALID==1 in the IIEPH1 register, then it merely sets *
+ * the OVERRUN bit to indicate that a subsequent error has happened, *
+ * and does nothing further. *
+ * *
+ ************************************************************************/
+
+typedef union ii_iieph1_u {
+ u64 ii_iieph1_regval;
+ struct {
+ u64 i_command:7;
+ u64 i_rsvd_5:1;
+ u64 i_suppl:14;
+ u64 i_rsvd_4:1;
+ u64 i_source:14;
+ u64 i_rsvd_3:1;
+ u64 i_err_type:4;
+ u64 i_rsvd_2:4;
+ u64 i_overrun:1;
+ u64 i_rsvd_1:3;
+ u64 i_valid:1;
+ u64 i_rsvd:13;
+ } ii_iieph1_fld_s;
+} ii_iieph1_u_t;
+
+/************************************************************************
+ * *
+ * This register holds the Address field from the header flit of an *
+ * incoming erroneous Duplonet packet, along with the tail bit which *
+ * accompanied this header flit. This register is essentially an *
+ * extension of IIEPH1. Two registers were necessary because the 64 *
+ * bits available in only a single register were insufficient to *
+ * capture the entire header flit of an erroneous packet. *
+ * *
+ ************************************************************************/
+
+typedef union ii_iieph2_u {
+ u64 ii_iieph2_regval;
+ struct {
+ u64 i_rsvd_0:3;
+ u64 i_address:47;
+ u64 i_rsvd_1:10;
+ u64 i_tail:1;
+ u64 i_rsvd:3;
+ } ii_iieph2_fld_s;
+} ii_iieph2_u_t;
+
+/******************************/
+
+/************************************************************************
+ * *
+ * This register's value is a bit vector that guards access from SXBs *
+ * to local registers within the II as well as to external Crosstalk *
+ * widgets *
+ * *
+ ************************************************************************/
+
+typedef union ii_islapr_u {
+ u64 ii_islapr_regval;
+ struct {
+ u64 i_region:64;
+ } ii_islapr_fld_s;
+} ii_islapr_u_t;
+
+/************************************************************************
+ * *
+ * A write to this register of the 56-bit value "Pup+Bun" will cause *
+ * the bit in the ISLAPR register corresponding to the region of the *
+ * requestor to be set (access allowed). (
+ * *
+ ************************************************************************/
+
+typedef union ii_islapo_u {
+ u64 ii_islapo_regval;
+ struct {
+ u64 i_io_sbx_ovrride:56;
+ u64 i_rsvd:8;
+ } ii_islapo_fld_s;
+} ii_islapo_u_t;
+
+/************************************************************************
+ * *
+ * Determines how long the wrapper will wait aftr an interrupt is *
+ * initially issued from the II before it times out the outstanding *
+ * interrupt and drops it from the interrupt queue. *
+ * *
+ ************************************************************************/
+
+typedef union ii_iwi_u {
+ u64 ii_iwi_regval;
+ struct {
+ u64 i_prescale:24;
+ u64 i_rsvd:8;
+ u64 i_timeout:8;
+ u64 i_rsvd1:8;
+ u64 i_intrpt_retry_period:8;
+ u64 i_rsvd2:8;
+ } ii_iwi_fld_s;
+} ii_iwi_u_t;
+
+/************************************************************************
+ * *
+ * Log errors which have occurred in the II wrapper. The errors are *
+ * cleared by writing to the IECLR register. *
+ * *
+ ************************************************************************/
+
+typedef union ii_iwel_u {
+ u64 ii_iwel_regval;
+ struct {
+ u64 i_intr_timed_out:1;
+ u64 i_rsvd:7;
+ u64 i_cam_overflow:1;
+ u64 i_cam_read_miss:1;
+ u64 i_rsvd1:2;
+ u64 i_ioq_rep_underflow:1;
+ u64 i_ioq_req_underflow:1;
+ u64 i_ioq_rep_overflow:1;
+ u64 i_ioq_req_overflow:1;
+ u64 i_iiq_rep_overflow:1;
+ u64 i_iiq_req_overflow:1;
+ u64 i_rsvd2:6;
+ u64 i_ii_xn_rep_cred_over_under:1;
+ u64 i_ii_xn_req_cred_over_under:1;
+ u64 i_rsvd3:6;
+ u64 i_ii_xn_invalid_cmd:1;
+ u64 i_xn_ii_invalid_cmd:1;
+ u64 i_rsvd4:30;
+ } ii_iwel_fld_s;
+} ii_iwel_u_t;
+
+/************************************************************************
+ * *
+ * Controls the II wrapper. *
+ * *
+ ************************************************************************/
+
+typedef union ii_iwc_u {
+ u64 ii_iwc_regval;
+ struct {
+ u64 i_dma_byte_swap:1;
+ u64 i_rsvd:3;
+ u64 i_cam_read_lines_reset:1;
+ u64 i_rsvd1:3;
+ u64 i_ii_xn_cred_over_under_log:1;
+ u64 i_rsvd2:19;
+ u64 i_xn_rep_iq_depth:5;
+ u64 i_rsvd3:3;
+ u64 i_xn_req_iq_depth:5;
+ u64 i_rsvd4:3;
+ u64 i_iiq_depth:6;
+ u64 i_rsvd5:12;
+ u64 i_force_rep_cred:1;
+ u64 i_force_req_cred:1;
+ } ii_iwc_fld_s;
+} ii_iwc_u_t;
+
+/************************************************************************
+ * *
+ * Status in the II wrapper. *
+ * *
+ ************************************************************************/
+
+typedef union ii_iws_u {
+ u64 ii_iws_regval;
+ struct {
+ u64 i_xn_rep_iq_credits:5;
+ u64 i_rsvd:3;
+ u64 i_xn_req_iq_credits:5;
+ u64 i_rsvd1:51;
+ } ii_iws_fld_s;
+} ii_iws_u_t;
+
+/************************************************************************
+ * *
+ * Masks errors in the IWEL register. *
+ * *
+ ************************************************************************/
+
+typedef union ii_iweim_u {
+ u64 ii_iweim_regval;
+ struct {
+ u64 i_intr_timed_out:1;
+ u64 i_rsvd:7;
+ u64 i_cam_overflow:1;
+ u64 i_cam_read_miss:1;
+ u64 i_rsvd1:2;
+ u64 i_ioq_rep_underflow:1;
+ u64 i_ioq_req_underflow:1;
+ u64 i_ioq_rep_overflow:1;
+ u64 i_ioq_req_overflow:1;
+ u64 i_iiq_rep_overflow:1;
+ u64 i_iiq_req_overflow:1;
+ u64 i_rsvd2:6;
+ u64 i_ii_xn_rep_cred_overflow:1;
+ u64 i_ii_xn_req_cred_overflow:1;
+ u64 i_rsvd3:6;
+ u64 i_ii_xn_invalid_cmd:1;
+ u64 i_xn_ii_invalid_cmd:1;
+ u64 i_rsvd4:30;
+ } ii_iweim_fld_s;
+} ii_iweim_u_t;
+
+/************************************************************************
+ * *
+ * A write to this register causes a particular field in the *
+ * corresponding widget's PRB entry to be adjusted up or down by 1. *
+ * This counter should be used when recovering from error and reset *
+ * conditions. Note that software would be capable of causing *
+ * inadvertent overflow or underflow of these counters. *
+ * *
+ ************************************************************************/
+
+typedef union ii_ipca_u {
+ u64 ii_ipca_regval;
+ struct {
+ u64 i_wid:4;
+ u64 i_adjust:1;
+ u64 i_rsvd_1:3;
+ u64 i_field:2;
+ u64 i_rsvd:54;
+ } ii_ipca_fld_s;
+} ii_ipca_u_t;
+
+/************************************************************************
+ * *
+ * There are 8 instances of this register. This register contains *
+ * the information that the II has to remember once it has launched a *
+ * PIO Read operation. The contents are used to form the correct *
+ * Router Network packet and direct the Crosstalk reply to the *
+ * appropriate processor. *
+ * *
+ ************************************************************************/
+
+typedef union ii_iprte0a_u {
+ u64 ii_iprte0a_regval;
+ struct {
+ u64 i_rsvd_1:54;
+ u64 i_widget:4;
+ u64 i_to_cnt:5;
+ u64 i_vld:1;
+ } ii_iprte0a_fld_s;
+} ii_iprte0a_u_t;
+
+/************************************************************************
+ * *
+ * There are 8 instances of this register. This register contains *
+ * the information that the II has to remember once it has launched a *
+ * PIO Read operation. The contents are used to form the correct *
+ * Router Network packet and direct the Crosstalk reply to the *
+ * appropriate processor. *
+ * *
+ ************************************************************************/
+
+typedef union ii_iprte1a_u {
+ u64 ii_iprte1a_regval;
+ struct {
+ u64 i_rsvd_1:54;
+ u64 i_widget:4;
+ u64 i_to_cnt:5;
+ u64 i_vld:1;
+ } ii_iprte1a_fld_s;
+} ii_iprte1a_u_t;
+
+/************************************************************************
+ * *
+ * There are 8 instances of this register. This register contains *
+ * the information that the II has to remember once it has launched a *
+ * PIO Read operation. The contents are used to form the correct *
+ * Router Network packet and direct the Crosstalk reply to the *
+ * appropriate processor. *
+ * *
+ ************************************************************************/
+
+typedef union ii_iprte2a_u {
+ u64 ii_iprte2a_regval;
+ struct {
+ u64 i_rsvd_1:54;
+ u64 i_widget:4;
+ u64 i_to_cnt:5;
+ u64 i_vld:1;
+ } ii_iprte2a_fld_s;
+} ii_iprte2a_u_t;
+
+/************************************************************************
+ * *
+ * There are 8 instances of this register. This register contains *
+ * the information that the II has to remember once it has launched a *
+ * PIO Read operation. The contents are used to form the correct *
+ * Router Network packet and direct the Crosstalk reply to the *
+ * appropriate processor. *
+ * *
+ ************************************************************************/
+
+typedef union ii_iprte3a_u {
+ u64 ii_iprte3a_regval;
+ struct {
+ u64 i_rsvd_1:54;
+ u64 i_widget:4;
+ u64 i_to_cnt:5;
+ u64 i_vld:1;
+ } ii_iprte3a_fld_s;
+} ii_iprte3a_u_t;
+
+/************************************************************************
+ * *
+ * There are 8 instances of this register. This register contains *
+ * the information that the II has to remember once it has launched a *
+ * PIO Read operation. The contents are used to form the correct *
+ * Router Network packet and direct the Crosstalk reply to the *
+ * appropriate processor. *
+ * *
+ ************************************************************************/
+
+typedef union ii_iprte4a_u {
+ u64 ii_iprte4a_regval;
+ struct {
+ u64 i_rsvd_1:54;
+ u64 i_widget:4;
+ u64 i_to_cnt:5;
+ u64 i_vld:1;
+ } ii_iprte4a_fld_s;
+} ii_iprte4a_u_t;
+
+/************************************************************************
+ * *
+ * There are 8 instances of this register. This register contains *
+ * the information that the II has to remember once it has launched a *
+ * PIO Read operation. The contents are used to form the correct *
+ * Router Network packet and direct the Crosstalk reply to the *
+ * appropriate processor. *
+ * *
+ ************************************************************************/
+
+typedef union ii_iprte5a_u {
+ u64 ii_iprte5a_regval;
+ struct {
+ u64 i_rsvd_1:54;
+ u64 i_widget:4;
+ u64 i_to_cnt:5;
+ u64 i_vld:1;
+ } ii_iprte5a_fld_s;
+} ii_iprte5a_u_t;
+
+/************************************************************************
+ * *
+ * There are 8 instances of this register. This register contains *
+ * the information that the II has to remember once it has launched a *
+ * PIO Read operation. The contents are used to form the correct *
+ * Router Network packet and direct the Crosstalk reply to the *
+ * appropriate processor. *
+ * *
+ ************************************************************************/
+
+typedef union ii_iprte6a_u {
+ u64 ii_iprte6a_regval;
+ struct {
+ u64 i_rsvd_1:54;
+ u64 i_widget:4;
+ u64 i_to_cnt:5;
+ u64 i_vld:1;
+ } ii_iprte6a_fld_s;
+} ii_iprte6a_u_t;
+
+/************************************************************************
+ * *
+ * There are 8 instances of this register. This register contains *
+ * the information that the II has to remember once it has launched a *
+ * PIO Read operation. The contents are used to form the correct *
+ * Router Network packet and direct the Crosstalk reply to the *
+ * appropriate processor. *
+ * *
+ ************************************************************************/
+
+typedef union ii_iprte7a_u {
+ u64 ii_iprte7a_regval;
+ struct {
+ u64 i_rsvd_1:54;
+ u64 i_widget:4;
+ u64 i_to_cnt:5;
+ u64 i_vld:1;
+ } ii_iprtea7_fld_s;
+} ii_iprte7a_u_t;
+
+/************************************************************************
+ * *
+ * There are 8 instances of this register. This register contains *
+ * the information that the II has to remember once it has launched a *
+ * PIO Read operation. The contents are used to form the correct *
+ * Router Network packet and direct the Crosstalk reply to the *
+ * appropriate processor. *
+ * *
+ ************************************************************************/
+
+typedef union ii_iprte0b_u {
+ u64 ii_iprte0b_regval;
+ struct {
+ u64 i_rsvd_1:3;
+ u64 i_address:47;
+ u64 i_init:3;
+ u64 i_source:11;
+ } ii_iprte0b_fld_s;
+} ii_iprte0b_u_t;
+
+/************************************************************************
+ * *
+ * There are 8 instances of this register. This register contains *
+ * the information that the II has to remember once it has launched a *
+ * PIO Read operation. The contents are used to form the correct *
+ * Router Network packet and direct the Crosstalk reply to the *
+ * appropriate processor. *
+ * *
+ ************************************************************************/
+
+typedef union ii_iprte1b_u {
+ u64 ii_iprte1b_regval;
+ struct {
+ u64 i_rsvd_1:3;
+ u64 i_address:47;
+ u64 i_init:3;
+ u64 i_source:11;
+ } ii_iprte1b_fld_s;
+} ii_iprte1b_u_t;
+
+/************************************************************************
+ * *
+ * There are 8 instances of this register. This register contains *
+ * the information that the II has to remember once it has launched a *
+ * PIO Read operation. The contents are used to form the correct *
+ * Router Network packet and direct the Crosstalk reply to the *
+ * appropriate processor. *
+ * *
+ ************************************************************************/
+
+typedef union ii_iprte2b_u {
+ u64 ii_iprte2b_regval;
+ struct {
+ u64 i_rsvd_1:3;
+ u64 i_address:47;
+ u64 i_init:3;
+ u64 i_source:11;
+ } ii_iprte2b_fld_s;
+} ii_iprte2b_u_t;
+
+/************************************************************************
+ * *
+ * There are 8 instances of this register. This register contains *
+ * the information that the II has to remember once it has launched a *
+ * PIO Read operation. The contents are used to form the correct *
+ * Router Network packet and direct the Crosstalk reply to the *
+ * appropriate processor. *
+ * *
+ ************************************************************************/
+
+typedef union ii_iprte3b_u {
+ u64 ii_iprte3b_regval;
+ struct {
+ u64 i_rsvd_1:3;
+ u64 i_address:47;
+ u64 i_init:3;
+ u64 i_source:11;
+ } ii_iprte3b_fld_s;
+} ii_iprte3b_u_t;
+
+/************************************************************************
+ * *
+ * There are 8 instances of this register. This register contains *
+ * the information that the II has to remember once it has launched a *
+ * PIO Read operation. The contents are used to form the correct *
+ * Router Network packet and direct the Crosstalk reply to the *
+ * appropriate processor. *
+ * *
+ ************************************************************************/
+
+typedef union ii_iprte4b_u {
+ u64 ii_iprte4b_regval;
+ struct {
+ u64 i_rsvd_1:3;
+ u64 i_address:47;
+ u64 i_init:3;
+ u64 i_source:11;
+ } ii_iprte4b_fld_s;
+} ii_iprte4b_u_t;
+
+/************************************************************************
+ * *
+ * There are 8 instances of this register. This register contains *
+ * the information that the II has to remember once it has launched a *
+ * PIO Read operation. The contents are used to form the correct *
+ * Router Network packet and direct the Crosstalk reply to the *
+ * appropriate processor. *
+ * *
+ ************************************************************************/
+
+typedef union ii_iprte5b_u {
+ u64 ii_iprte5b_regval;
+ struct {
+ u64 i_rsvd_1:3;
+ u64 i_address:47;
+ u64 i_init:3;
+ u64 i_source:11;
+ } ii_iprte5b_fld_s;
+} ii_iprte5b_u_t;
+
+/************************************************************************
+ * *
+ * There are 8 instances of this register. This register contains *
+ * the information that the II has to remember once it has launched a *
+ * PIO Read operation. The contents are used to form the correct *
+ * Router Network packet and direct the Crosstalk reply to the *
+ * appropriate processor. *
+ * *
+ ************************************************************************/
+
+typedef union ii_iprte6b_u {
+ u64 ii_iprte6b_regval;
+ struct {
+ u64 i_rsvd_1:3;
+ u64 i_address:47;
+ u64 i_init:3;
+ u64 i_source:11;
+
+ } ii_iprte6b_fld_s;
+} ii_iprte6b_u_t;
+
+/************************************************************************
+ * *
+ * There are 8 instances of this register. This register contains *
+ * the information that the II has to remember once it has launched a *
+ * PIO Read operation. The contents are used to form the correct *
+ * Router Network packet and direct the Crosstalk reply to the *
+ * appropriate processor. *
+ * *
+ ************************************************************************/
+
+typedef union ii_iprte7b_u {
+ u64 ii_iprte7b_regval;
+ struct {
+ u64 i_rsvd_1:3;
+ u64 i_address:47;
+ u64 i_init:3;
+ u64 i_source:11;
+ } ii_iprte7b_fld_s;
+} ii_iprte7b_u_t;
+
+/************************************************************************
+ * *
+ * Description: SHub II contains a feature which did not exist in *
+ * the Hub which automatically cleans up after a Read Response *
+ * timeout, including deallocation of the IPRTE and recovery of IBuf *
+ * space. The inclusion of this register in SHub is for backward *
+ * compatibility *
+ * A write to this register causes an entry from the table of *
+ * outstanding PIO Read Requests to be freed and returned to the *
+ * stack of free entries. This register is used in handling the *
+ * timeout errors that result in a PIO Reply never returning from *
+ * Crosstalk. *
+ * Note that this register does not affect the contents of the IPRTE *
+ * registers. The Valid bits in those registers have to be *
+ * specifically turned off by software. *
+ * *
+ ************************************************************************/
+
+typedef union ii_ipdr_u {
+ u64 ii_ipdr_regval;
+ struct {
+ u64 i_te:3;
+ u64 i_rsvd_1:1;
+ u64 i_pnd:1;
+ u64 i_init_rpcnt:1;
+ u64 i_rsvd:58;
+ } ii_ipdr_fld_s;
+} ii_ipdr_u_t;
+
+/************************************************************************
+ * *
+ * A write to this register causes a CRB entry to be returned to the *
+ * queue of free CRBs. The entry should have previously been cleared *
+ * (mark bit) via backdoor access to the pertinent CRB entry. This *
+ * register is used in the last step of handling the errors that are *
+ * captured and marked in CRB entries. Briefly: 1) first error for *
+ * DMA write from a particular device, and first error for a *
+ * particular BTE stream, lead to a marked CRB entry, and processor *
+ * interrupt, 2) software reads the error information captured in the *
+ * CRB entry, and presumably takes some corrective action, 3) *
+ * software clears the mark bit, and finally 4) software writes to *
+ * the ICDR register to return the CRB entry to the list of free CRB *
+ * entries. *
+ * *
+ ************************************************************************/
+
+typedef union ii_icdr_u {
+ u64 ii_icdr_regval;
+ struct {
+ u64 i_crb_num:4;
+ u64 i_pnd:1;
+ u64 i_rsvd:59;
+ } ii_icdr_fld_s;
+} ii_icdr_u_t;
+
+/************************************************************************
+ * *
+ * This register provides debug access to two FIFOs inside of II. *
+ * Both IOQ_MAX* fields of this register contain the instantaneous *
+ * depth (in units of the number of available entries) of the *
+ * associated IOQ FIFO. A read of this register will return the *
+ * number of free entries on each FIFO at the time of the read. So *
+ * when a FIFO is idle, the associated field contains the maximum *
+ * depth of the FIFO. This register is writable for debug reasons *
+ * and is intended to be written with the maximum desired FIFO depth *
+ * while the FIFO is idle. Software must assure that II is idle when *
+ * this register is written. If there are any active entries in any *
+ * of these FIFOs when this register is written, the results are *
+ * undefined. *
+ * *
+ ************************************************************************/
+
+typedef union ii_ifdr_u {
+ u64 ii_ifdr_regval;
+ struct {
+ u64 i_ioq_max_rq:7;
+ u64 i_set_ioq_rq:1;
+ u64 i_ioq_max_rp:7;
+ u64 i_set_ioq_rp:1;
+ u64 i_rsvd:48;
+ } ii_ifdr_fld_s;
+} ii_ifdr_u_t;
+
+/************************************************************************
+ * *
+ * This register allows the II to become sluggish in removing *
+ * messages from its inbound queue (IIQ). This will cause messages to *
+ * back up in either virtual channel. Disabling the "molasses" mode *
+ * subsequently allows the II to be tested under stress. In the *
+ * sluggish ("Molasses") mode, the localized effects of congestion *
+ * can be observed. *
+ * *
+ ************************************************************************/
+
+typedef union ii_iiap_u {
+ u64 ii_iiap_regval;
+ struct {
+ u64 i_rq_mls:6;
+ u64 i_rsvd_1:2;
+ u64 i_rp_mls:6;
+ u64 i_rsvd:50;
+ } ii_iiap_fld_s;
+} ii_iiap_u_t;
+
+/************************************************************************
+ * *
+ * This register allows several parameters of CRB operation to be *
+ * set. Note that writing to this register can have catastrophic side *
+ * effects, if the CRB is not quiescent, i.e. if the CRB is *
+ * processing protocol messages when the write occurs. *
+ * *
+ ************************************************************************/
+
+typedef union ii_icmr_u {
+ u64 ii_icmr_regval;
+ struct {
+ u64 i_sp_msg:1;
+ u64 i_rd_hdr:1;
+ u64 i_rsvd_4:2;
+ u64 i_c_cnt:4;
+ u64 i_rsvd_3:4;
+ u64 i_clr_rqpd:1;
+ u64 i_clr_rppd:1;
+ u64 i_rsvd_2:2;
+ u64 i_fc_cnt:4;
+ u64 i_crb_vld:15;
+ u64 i_crb_mark:15;
+ u64 i_rsvd_1:2;
+ u64 i_precise:1;
+ u64 i_rsvd:11;
+ } ii_icmr_fld_s;
+} ii_icmr_u_t;
+
+/************************************************************************
+ * *
+ * This register allows control of the table portion of the CRB *
+ * logic via software. Control operations from this register have *
+ * priority over all incoming Crosstalk or BTE requests. *
+ * *
+ ************************************************************************/
+
+typedef union ii_iccr_u {
+ u64 ii_iccr_regval;
+ struct {
+ u64 i_crb_num:4;
+ u64 i_rsvd_1:4;
+ u64 i_cmd:8;
+ u64 i_pending:1;
+ u64 i_rsvd:47;
+ } ii_iccr_fld_s;
+} ii_iccr_u_t;
+
+/************************************************************************
+ * *
+ * This register allows the maximum timeout value to be programmed. *
+ * *
+ ************************************************************************/
+
+typedef union ii_icto_u {
+ u64 ii_icto_regval;
+ struct {
+ u64 i_timeout:8;
+ u64 i_rsvd:56;
+ } ii_icto_fld_s;
+} ii_icto_u_t;
+
+/************************************************************************
+ * *
+ * This register allows the timeout prescalar to be programmed. An *
+ * internal counter is associated with this register. When the *
+ * internal counter reaches the value of the PRESCALE field, the *
+ * timer registers in all valid CRBs are incremented (CRBx_D[TIMEOUT] *
+ * field). The internal counter resets to zero, and then continues *
+ * counting. *
+ * *
+ ************************************************************************/
+
+typedef union ii_ictp_u {
+ u64 ii_ictp_regval;
+ struct {
+ u64 i_prescale:24;
+ u64 i_rsvd:40;
+ } ii_ictp_fld_s;
+} ii_ictp_u_t;
+
+/************************************************************************
+ * *
+ * Description: There are 15 CRB Entries (ICRB0 to ICRBE) that are *
+ * used for Crosstalk operations (both cacheline and partial *
+ * operations) or BTE/IO. Because the CRB entries are very wide, five *
+ * registers (_A to _E) are required to read and write each entry. *
+ * The CRB Entry registers can be conceptualized as rows and columns *
+ * (illustrated in the table above). Each row contains the 4 *
+ * registers required for a single CRB Entry. The first doubleword *
+ * (column) for each entry is labeled A, and the second doubleword *
+ * (higher address) is labeled B, the third doubleword is labeled C, *
+ * the fourth doubleword is labeled D and the fifth doubleword is *
+ * labeled E. All CRB entries have their addresses on a quarter *
+ * cacheline aligned boundary. *
+ * Upon reset, only the following fields are initialized: valid *
+ * (VLD), priority count, timeout, timeout valid, and context valid. *
+ * All other bits should be cleared by software before use (after *
+ * recovering any potential error state from before the reset). *
+ * The following four tables summarize the format for the four *
+ * registers that are used for each ICRB# Entry. *
+ * *
+ ************************************************************************/
+
+typedef union ii_icrb0_a_u {
+ u64 ii_icrb0_a_regval;
+ struct {
+ u64 ia_iow:1;
+ u64 ia_vld:1;
+ u64 ia_addr:47;
+ u64 ia_tnum:5;
+ u64 ia_sidn:4;
+ u64 ia_rsvd:6;
+ } ii_icrb0_a_fld_s;
+} ii_icrb0_a_u_t;
+
+/************************************************************************
+ * *
+ * Description: There are 15 CRB Entries (ICRB0 to ICRBE) that are *
+ * used for Crosstalk operations (both cacheline and partial *
+ * operations) or BTE/IO. Because the CRB entries are very wide, five *
+ * registers (_A to _E) are required to read and write each entry. *
+ * *
+ ************************************************************************/
+
+typedef union ii_icrb0_b_u {
+ u64 ii_icrb0_b_regval;
+ struct {
+ u64 ib_xt_err:1;
+ u64 ib_mark:1;
+ u64 ib_ln_uce:1;
+ u64 ib_errcode:3;
+ u64 ib_error:1;
+ u64 ib_stall__bte_1:1;
+ u64 ib_stall__bte_0:1;
+ u64 ib_stall__intr:1;
+ u64 ib_stall_ib:1;
+ u64 ib_intvn:1;
+ u64 ib_wb:1;
+ u64 ib_hold:1;
+ u64 ib_ack:1;
+ u64 ib_resp:1;
+ u64 ib_ack_cnt:11;
+ u64 ib_rsvd:7;
+ u64 ib_exc:5;
+ u64 ib_init:3;
+ u64 ib_imsg:8;
+ u64 ib_imsgtype:2;
+ u64 ib_use_old:1;
+ u64 ib_rsvd_1:11;
+ } ii_icrb0_b_fld_s;
+} ii_icrb0_b_u_t;
+
+/************************************************************************
+ * *
+ * Description: There are 15 CRB Entries (ICRB0 to ICRBE) that are *
+ * used for Crosstalk operations (both cacheline and partial *
+ * operations) or BTE/IO. Because the CRB entries are very wide, five *
+ * registers (_A to _E) are required to read and write each entry. *
+ * *
+ ************************************************************************/
+
+typedef union ii_icrb0_c_u {
+ u64 ii_icrb0_c_regval;
+ struct {
+ u64 ic_source:15;
+ u64 ic_size:2;
+ u64 ic_ct:1;
+ u64 ic_bte_num:1;
+ u64 ic_gbr:1;
+ u64 ic_resprqd:1;
+ u64 ic_bo:1;
+ u64 ic_suppl:15;
+ u64 ic_rsvd:27;
+ } ii_icrb0_c_fld_s;
+} ii_icrb0_c_u_t;
+
+/************************************************************************
+ * *
+ * Description: There are 15 CRB Entries (ICRB0 to ICRBE) that are *
+ * used for Crosstalk operations (both cacheline and partial *
+ * operations) or BTE/IO. Because the CRB entries are very wide, five *
+ * registers (_A to _E) are required to read and write each entry. *
+ * *
+ ************************************************************************/
+
+typedef union ii_icrb0_d_u {
+ u64 ii_icrb0_d_regval;
+ struct {
+ u64 id_pa_be:43;
+ u64 id_bte_op:1;
+ u64 id_pr_psc:4;
+ u64 id_pr_cnt:4;
+ u64 id_sleep:1;
+ u64 id_rsvd:11;
+ } ii_icrb0_d_fld_s;
+} ii_icrb0_d_u_t;
+
+/************************************************************************
+ * *
+ * Description: There are 15 CRB Entries (ICRB0 to ICRBE) that are *
+ * used for Crosstalk operations (both cacheline and partial *
+ * operations) or BTE/IO. Because the CRB entries are very wide, five *
+ * registers (_A to _E) are required to read and write each entry. *
+ * *
+ ************************************************************************/
+
+typedef union ii_icrb0_e_u {
+ u64 ii_icrb0_e_regval;
+ struct {
+ u64 ie_timeout:8;
+ u64 ie_context:15;
+ u64 ie_rsvd:1;
+ u64 ie_tvld:1;
+ u64 ie_cvld:1;
+ u64 ie_rsvd_0:38;
+ } ii_icrb0_e_fld_s;
+} ii_icrb0_e_u_t;
+
+/************************************************************************
+ * *
+ * This register contains the lower 64 bits of the header of the *
+ * spurious message captured by II. Valid when the SP_MSG bit in ICMR *
+ * register is set. *
+ * *
+ ************************************************************************/
+
+typedef union ii_icsml_u {
+ u64 ii_icsml_regval;
+ struct {
+ u64 i_tt_addr:47;
+ u64 i_newsuppl_ex:14;
+ u64 i_reserved:2;
+ u64 i_overflow:1;
+ } ii_icsml_fld_s;
+} ii_icsml_u_t;
+
+/************************************************************************
+ * *
+ * This register contains the middle 64 bits of the header of the *
+ * spurious message captured by II. Valid when the SP_MSG bit in ICMR *
+ * register is set. *
+ * *
+ ************************************************************************/
+
+typedef union ii_icsmm_u {
+ u64 ii_icsmm_regval;
+ struct {
+ u64 i_tt_ack_cnt:11;
+ u64 i_reserved:53;
+ } ii_icsmm_fld_s;
+} ii_icsmm_u_t;
+
+/************************************************************************
+ * *
+ * This register contains the microscopic state, all the inputs to *
+ * the protocol table, captured with the spurious message. Valid when *
+ * the SP_MSG bit in the ICMR register is set. *
+ * *
+ ************************************************************************/
+
+typedef union ii_icsmh_u {
+ u64 ii_icsmh_regval;
+ struct {
+ u64 i_tt_vld:1;
+ u64 i_xerr:1;
+ u64 i_ft_cwact_o:1;
+ u64 i_ft_wact_o:1;
+ u64 i_ft_active_o:1;
+ u64 i_sync:1;
+ u64 i_mnusg:1;
+ u64 i_mnusz:1;
+ u64 i_plusz:1;
+ u64 i_plusg:1;
+ u64 i_tt_exc:5;
+ u64 i_tt_wb:1;
+ u64 i_tt_hold:1;
+ u64 i_tt_ack:1;
+ u64 i_tt_resp:1;
+ u64 i_tt_intvn:1;
+ u64 i_g_stall_bte1:1;
+ u64 i_g_stall_bte0:1;
+ u64 i_g_stall_il:1;
+ u64 i_g_stall_ib:1;
+ u64 i_tt_imsg:8;
+ u64 i_tt_imsgtype:2;
+ u64 i_tt_use_old:1;
+ u64 i_tt_respreqd:1;
+ u64 i_tt_bte_num:1;
+ u64 i_cbn:1;
+ u64 i_match:1;
+ u64 i_rpcnt_lt_34:1;
+ u64 i_rpcnt_ge_34:1;
+ u64 i_rpcnt_lt_18:1;
+ u64 i_rpcnt_ge_18:1;
+ u64 i_rpcnt_lt_2:1;
+ u64 i_rpcnt_ge_2:1;
+ u64 i_rqcnt_lt_18:1;
+ u64 i_rqcnt_ge_18:1;
+ u64 i_rqcnt_lt_2:1;
+ u64 i_rqcnt_ge_2:1;
+ u64 i_tt_device:7;
+ u64 i_tt_init:3;
+ u64 i_reserved:5;
+ } ii_icsmh_fld_s;
+} ii_icsmh_u_t;
+
+/************************************************************************
+ * *
+ * The Shub DEBUG unit provides a 3-bit selection signal to the *
+ * II core and a 3-bit selection signal to the fsbclk domain in the II *
+ * wrapper. *
+ * *
+ ************************************************************************/
+
+typedef union ii_idbss_u {
+ u64 ii_idbss_regval;
+ struct {
+ u64 i_iioclk_core_submenu:3;
+ u64 i_rsvd:5;
+ u64 i_fsbclk_wrapper_submenu:3;
+ u64 i_rsvd_1:5;
+ u64 i_iioclk_menu:5;
+ u64 i_rsvd_2:43;
+ } ii_idbss_fld_s;
+} ii_idbss_u_t;
+
+/************************************************************************
+ * *
+ * Description: This register is used to set up the length for a *
+ * transfer and then to monitor the progress of that transfer. This *
+ * register needs to be initialized before a transfer is started. A *
+ * legitimate write to this register will set the Busy bit, clear the *
+ * Error bit, and initialize the length to the value desired. *
+ * While the transfer is in progress, hardware will decrement the *
+ * length field with each successful block that is copied. Once the *
+ * transfer completes, hardware will clear the Busy bit. The length *
+ * field will also contain the number of cache lines left to be *
+ * transferred. *
+ * *
+ ************************************************************************/
+
+typedef union ii_ibls0_u {
+ u64 ii_ibls0_regval;
+ struct {
+ u64 i_length:16;
+ u64 i_error:1;
+ u64 i_rsvd_1:3;
+ u64 i_busy:1;
+ u64 i_rsvd:43;
+ } ii_ibls0_fld_s;
+} ii_ibls0_u_t;
+
+/************************************************************************
+ * *
+ * This register should be loaded before a transfer is started. The *
+ * address to be loaded in bits 39:0 is the 40-bit TRex+ physical *
+ * address as described in Section 1.3, Figure2 and Figure3. Since *
+ * the bottom 7 bits of the address are always taken to be zero, BTE *
+ * transfers are always cacheline-aligned. *
+ * *
+ ************************************************************************/
+
+typedef union ii_ibsa0_u {
+ u64 ii_ibsa0_regval;
+ struct {
+ u64 i_rsvd_1:7;
+ u64 i_addr:42;
+ u64 i_rsvd:15;
+ } ii_ibsa0_fld_s;
+} ii_ibsa0_u_t;
+
+/************************************************************************
+ * *
+ * This register should be loaded before a transfer is started. The *
+ * address to be loaded in bits 39:0 is the 40-bit TRex+ physical *
+ * address as described in Section 1.3, Figure2 and Figure3. Since *
+ * the bottom 7 bits of the address are always taken to be zero, BTE *
+ * transfers are always cacheline-aligned. *
+ * *
+ ************************************************************************/
+
+typedef union ii_ibda0_u {
+ u64 ii_ibda0_regval;
+ struct {
+ u64 i_rsvd_1:7;
+ u64 i_addr:42;
+ u64 i_rsvd:15;
+ } ii_ibda0_fld_s;
+} ii_ibda0_u_t;
+
+/************************************************************************
+ * *
+ * Writing to this register sets up the attributes of the transfer *
+ * and initiates the transfer operation. Reading this register has *
+ * the side effect of terminating any transfer in progress. Note: *
+ * stopping a transfer midstream could have an adverse impact on the *
+ * other BTE. If a BTE stream has to be stopped (due to error *
+ * handling for example), both BTE streams should be stopped and *
+ * their transfers discarded. *
+ * *
+ ************************************************************************/
+
+typedef union ii_ibct0_u {
+ u64 ii_ibct0_regval;
+ struct {
+ u64 i_zerofill:1;
+ u64 i_rsvd_2:3;
+ u64 i_notify:1;
+ u64 i_rsvd_1:3;
+ u64 i_poison:1;
+ u64 i_rsvd:55;
+ } ii_ibct0_fld_s;
+} ii_ibct0_u_t;
+
+/************************************************************************
+ * *
+ * This register contains the address to which the WINV is sent. *
+ * This address has to be cache line aligned. *
+ * *
+ ************************************************************************/
+
+typedef union ii_ibna0_u {
+ u64 ii_ibna0_regval;
+ struct {
+ u64 i_rsvd_1:7;
+ u64 i_addr:42;
+ u64 i_rsvd:15;
+ } ii_ibna0_fld_s;
+} ii_ibna0_u_t;
+
+/************************************************************************
+ * *
+ * This register contains the programmable level as well as the node *
+ * ID and PI unit of the processor to which the interrupt will be *
+ * sent. *
+ * *
+ ************************************************************************/
+
+typedef union ii_ibia0_u {
+ u64 ii_ibia0_regval;
+ struct {
+ u64 i_rsvd_2:1;
+ u64 i_node_id:11;
+ u64 i_rsvd_1:4;
+ u64 i_level:7;
+ u64 i_rsvd:41;
+ } ii_ibia0_fld_s;
+} ii_ibia0_u_t;
+
+/************************************************************************
+ * *
+ * Description: This register is used to set up the length for a *
+ * transfer and then to monitor the progress of that transfer. This *
+ * register needs to be initialized before a transfer is started. A *
+ * legitimate write to this register will set the Busy bit, clear the *
+ * Error bit, and initialize the length to the value desired. *
+ * While the transfer is in progress, hardware will decrement the *
+ * length field with each successful block that is copied. Once the *
+ * transfer completes, hardware will clear the Busy bit. The length *
+ * field will also contain the number of cache lines left to be *
+ * transferred. *
+ * *
+ ************************************************************************/
+
+typedef union ii_ibls1_u {
+ u64 ii_ibls1_regval;
+ struct {
+ u64 i_length:16;
+ u64 i_error:1;
+ u64 i_rsvd_1:3;
+ u64 i_busy:1;
+ u64 i_rsvd:43;
+ } ii_ibls1_fld_s;
+} ii_ibls1_u_t;
+
+/************************************************************************
+ * *
+ * This register should be loaded before a transfer is started. The *
+ * address to be loaded in bits 39:0 is the 40-bit TRex+ physical *
+ * address as described in Section 1.3, Figure2 and Figure3. Since *
+ * the bottom 7 bits of the address are always taken to be zero, BTE *
+ * transfers are always cacheline-aligned. *
+ * *
+ ************************************************************************/
+
+typedef union ii_ibsa1_u {
+ u64 ii_ibsa1_regval;
+ struct {
+ u64 i_rsvd_1:7;
+ u64 i_addr:33;
+ u64 i_rsvd:24;
+ } ii_ibsa1_fld_s;
+} ii_ibsa1_u_t;
+
+/************************************************************************
+ * *
+ * This register should be loaded before a transfer is started. The *
+ * address to be loaded in bits 39:0 is the 40-bit TRex+ physical *
+ * address as described in Section 1.3, Figure2 and Figure3. Since *
+ * the bottom 7 bits of the address are always taken to be zero, BTE *
+ * transfers are always cacheline-aligned. *
+ * *
+ ************************************************************************/
+
+typedef union ii_ibda1_u {
+ u64 ii_ibda1_regval;
+ struct {
+ u64 i_rsvd_1:7;
+ u64 i_addr:33;
+ u64 i_rsvd:24;
+ } ii_ibda1_fld_s;
+} ii_ibda1_u_t;
+
+/************************************************************************
+ * *
+ * Writing to this register sets up the attributes of the transfer *
+ * and initiates the transfer operation. Reading this register has *
+ * the side effect of terminating any transfer in progress. Note: *
+ * stopping a transfer midstream could have an adverse impact on the *
+ * other BTE. If a BTE stream has to be stopped (due to error *
+ * handling for example), both BTE streams should be stopped and *
+ * their transfers discarded. *
+ * *
+ ************************************************************************/
+
+typedef union ii_ibct1_u {
+ u64 ii_ibct1_regval;
+ struct {
+ u64 i_zerofill:1;
+ u64 i_rsvd_2:3;
+ u64 i_notify:1;
+ u64 i_rsvd_1:3;
+ u64 i_poison:1;
+ u64 i_rsvd:55;
+ } ii_ibct1_fld_s;
+} ii_ibct1_u_t;
+
+/************************************************************************
+ * *
+ * This register contains the address to which the WINV is sent. *
+ * This address has to be cache line aligned. *
+ * *
+ ************************************************************************/
+
+typedef union ii_ibna1_u {
+ u64 ii_ibna1_regval;
+ struct {
+ u64 i_rsvd_1:7;
+ u64 i_addr:33;
+ u64 i_rsvd:24;
+ } ii_ibna1_fld_s;
+} ii_ibna1_u_t;
+
+/************************************************************************
+ * *
+ * This register contains the programmable level as well as the node *
+ * ID and PI unit of the processor to which the interrupt will be *
+ * sent. *
+ * *
+ ************************************************************************/
+
+typedef union ii_ibia1_u {
+ u64 ii_ibia1_regval;
+ struct {
+ u64 i_pi_id:1;
+ u64 i_node_id:8;
+ u64 i_rsvd_1:7;
+ u64 i_level:7;
+ u64 i_rsvd:41;
+ } ii_ibia1_fld_s;
+} ii_ibia1_u_t;
+
+/************************************************************************
+ * *
+ * This register defines the resources that feed information into *
+ * the two performance counters located in the IO Performance *
+ * Profiling Register. There are 17 different quantities that can be *
+ * measured. Given these 17 different options, the two performance *
+ * counters have 15 of them in common; menu selections 0 through 0xE *
+ * are identical for each performance counter. As for the other two *
+ * options, one is available from one performance counter and the *
+ * other is available from the other performance counter. Hence, the *
+ * II supports all 17*16=272 possible combinations of quantities to *
+ * measure. *
+ * *
+ ************************************************************************/
+
+typedef union ii_ipcr_u {
+ u64 ii_ipcr_regval;
+ struct {
+ u64 i_ippr0_c:4;
+ u64 i_ippr1_c:4;
+ u64 i_icct:8;
+ u64 i_rsvd:48;
+ } ii_ipcr_fld_s;
+} ii_ipcr_u_t;
+
+/************************************************************************
+ * *
+ * *
+ * *
+ ************************************************************************/
+
+typedef union ii_ippr_u {
+ u64 ii_ippr_regval;
+ struct {
+ u64 i_ippr0:32;
+ u64 i_ippr1:32;
+ } ii_ippr_fld_s;
+} ii_ippr_u_t;
+
+/************************************************************************
+ * *
+ * The following defines which were not formed into structures are *
+ * probably indentical to another register, and the name of the
*
+ * register is provided against each of these registers. This *
+ * information needs to be checked carefully *
+ * *
+ * IIO_ICRB1_A IIO_ICRB0_A *
+ * IIO_ICRB1_B IIO_ICRB0_B *
+ * IIO_ICRB1_C IIO_ICRB0_C *
+ * IIO_ICRB1_D IIO_ICRB0_D *
+ * IIO_ICRB1_E IIO_ICRB0_E *
+ * IIO_ICRB2_A IIO_ICRB0_A *
+ * IIO_ICRB2_B IIO_ICRB0_B *
+ * IIO_ICRB2_C IIO_ICRB0_C *
+ * IIO_ICRB2_D IIO_ICRB0_D *
+ * IIO_ICRB2_E IIO_ICRB0_E *
+ * IIO_ICRB3_A IIO_ICRB0_A *
+ * IIO_ICRB3_B IIO_ICRB0_B *
+ * IIO_ICRB3_C IIO_ICRB0_C *
+ * IIO_ICRB3_D IIO_ICRB0_D *
+ * IIO_ICRB3_E IIO_ICRB0_E *
+ * IIO_ICRB4_A IIO_ICRB0_A *
+ * IIO_ICRB4_B IIO_ICRB0_B *
+ * IIO_ICRB4_C IIO_ICRB0_C *
+ * IIO_ICRB4_D IIO_ICRB0_D *
+ * IIO_ICRB4_E IIO_ICRB0_E *
+ * IIO_ICRB5_A IIO_ICRB0_A *
+ * IIO_ICRB5_B IIO_ICRB0_B *
+ * IIO_ICRB5_C IIO_ICRB0_C *
+ * IIO_ICRB5_D IIO_ICRB0_D *
+ * IIO_ICRB5_E IIO_ICRB0_E *
+ * IIO_ICRB6_A IIO_ICRB0_A *
+ * IIO_ICRB6_B IIO_ICRB0_B *
+ * IIO_ICRB6_C IIO_ICRB0_C *
+ * IIO_ICRB6_D IIO_ICRB0_D *
+ * IIO_ICRB6_E IIO_ICRB0_E *
+ * IIO_ICRB7_A IIO_ICRB0_A *
+ * IIO_ICRB7_B IIO_ICRB0_B *
+ * IIO_ICRB7_C IIO_ICRB0_C *
+ * IIO_ICRB7_D IIO_ICRB0_D *
+ * IIO_ICRB7_E IIO_ICRB0_E *
+ * IIO_ICRB8_A IIO_ICRB0_A *
+ * IIO_ICRB8_B IIO_ICRB0_B *
+ * IIO_ICRB8_C IIO_ICRB0_C *
+ * IIO_ICRB8_D IIO_ICRB0_D *
+ * IIO_ICRB8_E IIO_ICRB0_E *
+ * IIO_ICRB9_A IIO_ICRB0_A *
+ * IIO_ICRB9_B IIO_ICRB0_B *
+ * IIO_ICRB9_C IIO_ICRB0_C *
+ * IIO_ICRB9_D IIO_ICRB0_D *
+ * IIO_ICRB9_E IIO_ICRB0_E *
+ * IIO_ICRBA_A IIO_ICRB0_A *
+ * IIO_ICRBA_B IIO_ICRB0_B *
+ * IIO_ICRBA_C IIO_ICRB0_C *
+ * IIO_ICRBA_D IIO_ICRB0_D *
+ * IIO_ICRBA_E IIO_ICRB0_E *
+ * IIO_ICRBB_A IIO_ICRB0_A *
+ * IIO_ICRBB_B IIO_ICRB0_B *
+ * IIO_ICRBB_C IIO_ICRB0_C *
+ * IIO_ICRBB_D IIO_ICRB0_D *
+ * IIO_ICRBB_E IIO_ICRB0_E *
+ * IIO_ICRBC_A IIO_ICRB0_A *
+ * IIO_ICRBC_B IIO_ICRB0_B *
+ * IIO_ICRBC_C IIO_ICRB0_C *
+ * IIO_ICRBC_D IIO_ICRB0_D *
+ * IIO_ICRBC_E IIO_ICRB0_E *
+ * IIO_ICRBD_A IIO_ICRB0_A *
+ * IIO_ICRBD_B IIO_ICRB0_B *
+ * IIO_ICRBD_C IIO_ICRB0_C *
+ * IIO_ICRBD_D IIO_ICRB0_D *
+ * IIO_ICRBD_E IIO_ICRB0_E *
+ * IIO_ICRBE_A IIO_ICRB0_A *
+ * IIO_ICRBE_B IIO_ICRB0_B *
+ * IIO_ICRBE_C IIO_ICRB0_C *
+ * IIO_ICRBE_D IIO_ICRB0_D *
+ * IIO_ICRBE_E IIO_ICRB0_E *
+ * *
+ ************************************************************************/
+
+/*
+ * Slightly friendlier names for some common registers.
+ */
+#define IIO_WIDGET IIO_WID /* Widget
identification */
+#define IIO_WIDGET_STAT IIO_WSTAT /* Widget status register */
+#define IIO_WIDGET_CTRL IIO_WCR /* Widget control
register */
+#define IIO_PROTECT IIO_ILAPR /* IO interface protection */
+#define IIO_PROTECT_OVRRD IIO_ILAPO /* IO protect override */
+#define IIO_OUTWIDGET_ACCESS IIO_IOWA /* Outbound widget access */
+#define IIO_INWIDGET_ACCESS IIO_IIWA /* Inbound widget access */
+#define IIO_INDEV_ERR_MASK IIO_IIDEM /* Inbound device error mask */
+#define IIO_LLP_CSR IIO_ILCSR /* LLP control and status */
+#define IIO_LLP_LOG IIO_ILLR /* LLP log */
+#define IIO_XTALKCC_TOUT IIO_IXCC /* Xtalk credit count timeout */
+#define IIO_XTALKTT_TOUT IIO_IXTT /* Xtalk tail timeout */
+#define IIO_IO_ERR_CLR IIO_IECLR /* IO error clear */
+#define IIO_IGFX_0 IIO_IGFX0
+#define IIO_IGFX_1 IIO_IGFX1
+#define IIO_IBCT_0 IIO_IBCT0
+#define IIO_IBCT_1 IIO_IBCT1
+#define IIO_IBLS_0 IIO_IBLS0
+#define IIO_IBLS_1 IIO_IBLS1
+#define IIO_IBSA_0 IIO_IBSA0
+#define IIO_IBSA_1 IIO_IBSA1
+#define IIO_IBDA_0 IIO_IBDA0
+#define IIO_IBDA_1 IIO_IBDA1
+#define IIO_IBNA_0 IIO_IBNA0
+#define IIO_IBNA_1 IIO_IBNA1
+#define IIO_IBIA_0 IIO_IBIA0
+#define IIO_IBIA_1 IIO_IBIA1
+#define IIO_IOPRB_0 IIO_IPRB0
+
+#define IIO_PRTE_A(_x) (IIO_IPRTE0_A + (8 * (_x)))
+#define IIO_PRTE_B(_x) (IIO_IPRTE0_B + (8 * (_x)))
+#define IIO_NUM_PRTES 8 /* Total number of PRB table entries */
+#define IIO_WIDPRTE_A(x) IIO_PRTE_A(((x) - 8)) /* widget ID to its
PRTE num */
+#define IIO_WIDPRTE_B(x) IIO_PRTE_B(((x) - 8)) /* widget ID to its
PRTE num */
+
+#define IIO_NUM_IPRBS 9
+
+#define IIO_LLP_CSR_IS_UP 0x00002000
+#define IIO_LLP_CSR_LLP_STAT_MASK 0x00003000
+#define IIO_LLP_CSR_LLP_STAT_SHFT 12
+
+#define IIO_LLP_CB_MAX 0xffff /* in ILLR CB_CNT, Max Check Bit errors */
+#define IIO_LLP_SN_MAX 0xffff /* in ILLR SN_CNT, Max Sequence Number errors */
+
+/* key to IIO_PROTECT_OVRRD */
+#define IIO_PROTECT_OVRRD_KEY 0x53474972756c6573ull /* "SGIrules" */
+
+/* BTE register names */
+#define IIO_BTE_STAT_0 IIO_IBLS_0 /* Also BTE length/status 0 */
+#define IIO_BTE_SRC_0 IIO_IBSA_0 /* Also BTE source address 0 */
+#define IIO_BTE_DEST_0 IIO_IBDA_0 /* Also BTE dest. address 0 */
+#define IIO_BTE_CTRL_0 IIO_IBCT_0 /* Also BTE control/terminate 0
*/
+#define IIO_BTE_NOTIFY_0 IIO_IBNA_0 /* Also BTE notification 0 */
+#define IIO_BTE_INT_0 IIO_IBIA_0 /* Also BTE interrupt 0 */
+#define IIO_BTE_OFF_0 0 /* Base offset from BTE 0 regs. */
+#define IIO_BTE_OFF_1 (IIO_IBLS_1 - IIO_IBLS_0) /* Offset from
base to BTE 1 */
+
+/* BTE register offsets from base */
+#define BTEOFF_STAT 0
+#define BTEOFF_SRC (IIO_BTE_SRC_0 - IIO_BTE_STAT_0)
+#define BTEOFF_DEST (IIO_BTE_DEST_0 - IIO_BTE_STAT_0)
+#define BTEOFF_CTRL (IIO_BTE_CTRL_0 - IIO_BTE_STAT_0)
+#define BTEOFF_NOTIFY (IIO_BTE_NOTIFY_0 - IIO_BTE_STAT_0)
+#define BTEOFF_INT (IIO_BTE_INT_0 - IIO_BTE_STAT_0)
+
+/* names used in shub diags */
+#define IIO_BASE_BTE0 IIO_IBLS_0
+#define IIO_BASE_BTE1 IIO_IBLS_1
+
+/*
+ * Macro which takes the widget number, and returns the
+ * IO PRB address of that widget.
+ * value _x is expected to be a widget number in the range
+ * 0, 8 - 0xF
+ */
+#define IIO_IOPRB(_x) (IIO_IOPRB_0 + ( ( (_x) < HUB_WIDGET_ID_MIN ? \
+ (_x) : \
+ (_x) - (HUB_WIDGET_ID_MIN-1)) << 3) )
+
+/* GFX Flow Control Node/Widget Register */
+#define IIO_IGFX_W_NUM_BITS 4 /* size of widget num field */
+#define IIO_IGFX_W_NUM_MASK ((1<<IIO_IGFX_W_NUM_BITS)-1)
+#define IIO_IGFX_W_NUM_SHIFT 0
+#define IIO_IGFX_PI_NUM_BITS 1 /* size of PI num field */
+#define IIO_IGFX_PI_NUM_MASK ((1<<IIO_IGFX_PI_NUM_BITS)-1)
+#define IIO_IGFX_PI_NUM_SHIFT 4
+#define IIO_IGFX_N_NUM_BITS 8 /* size of node num field */
+#define IIO_IGFX_N_NUM_MASK ((1<<IIO_IGFX_N_NUM_BITS)-1)
+#define IIO_IGFX_N_NUM_SHIFT 5
+#define IIO_IGFX_P_NUM_BITS 1 /* size of processor num field */
+#define IIO_IGFX_P_NUM_MASK ((1<<IIO_IGFX_P_NUM_BITS)-1)
+#define IIO_IGFX_P_NUM_SHIFT 16
+#define IIO_IGFX_INIT(widget, pi, node, cpu) (\
+ (((widget) & IIO_IGFX_W_NUM_MASK) << IIO_IGFX_W_NUM_SHIFT) | \
+ (((pi) & IIO_IGFX_PI_NUM_MASK)<< IIO_IGFX_PI_NUM_SHIFT)| \
+ (((node) & IIO_IGFX_N_NUM_MASK) << IIO_IGFX_N_NUM_SHIFT) | \
+ (((cpu) & IIO_IGFX_P_NUM_MASK) << IIO_IGFX_P_NUM_SHIFT))
+
+/* Scratch registers (all bits available) */
+#define IIO_SCRATCH_REG0 IIO_ISCR0
+#define IIO_SCRATCH_REG1 IIO_ISCR1
+#define IIO_SCRATCH_MASK 0xffffffffffffffffUL
+
+#define IIO_SCRATCH_BIT0_0 0x0000000000000001UL
+#define IIO_SCRATCH_BIT0_1 0x0000000000000002UL
+#define IIO_SCRATCH_BIT0_2 0x0000000000000004UL
+#define IIO_SCRATCH_BIT0_3 0x0000000000000008UL
+#define IIO_SCRATCH_BIT0_4 0x0000000000000010UL
+#define IIO_SCRATCH_BIT0_5 0x0000000000000020UL
+#define IIO_SCRATCH_BIT0_6 0x0000000000000040UL
+#define IIO_SCRATCH_BIT0_7 0x0000000000000080UL
+#define IIO_SCRATCH_BIT0_8 0x0000000000000100UL
+#define IIO_SCRATCH_BIT0_9 0x0000000000000200UL
+#define IIO_SCRATCH_BIT0_A 0x0000000000000400UL
+
+#define IIO_SCRATCH_BIT1_0 0x0000000000000001UL
+#define IIO_SCRATCH_BIT1_1 0x0000000000000002UL
+/* IO Translation Table Entries */
+#define IIO_NUM_ITTES 7 /* ITTEs numbered 0..6 */
+ /* Hw manuals number them 1..7! */
+/*
+ * IIO_IMEM Register fields.
+ */
+#define IIO_IMEM_W0ESD 0x1UL /* Widget 0 shut down due to error */
+#define IIO_IMEM_B0ESD (1UL << 4) /* BTE 0 shut down due to error */
+#define IIO_IMEM_B1ESD (1UL << 8) /* BTE 1 Shut down due to error */
+
+/*
+ * As a permanent workaround for a bug in the PI side of the shub, we've
+ * redefined big window 7 as small window 0.
+ XXX does this still apply for SN1??
+ */
+#define HUB_NUM_BIG_WINDOW (IIO_NUM_ITTES - 1)
+
+/*
+ * Use the top big window as a surrogate for the first small window
+ */
+#define SWIN0_BIGWIN HUB_NUM_BIG_WINDOW
+
+#define ILCSR_WARM_RESET 0x100
+
+/*
+ * CRB manipulation macros
+ * The CRB macros are slightly complicated, since there are up to
+ * four registers associated with each CRB entry.
+ */
+#define IIO_NUM_CRBS 15 /* Number of CRBs */
+#define IIO_NUM_PC_CRBS 4 /* Number of partial cache CRBs */
+#define IIO_ICRB_OFFSET 8
+#define IIO_ICRB_0 IIO_ICRB0_A
+#define IIO_ICRB_ADDR_SHFT 2 /* Shift to get proper address */
+/* XXX - This is now tuneable:
+ #define IIO_FIRST_PC_ENTRY 12
+ */
+
+#define IIO_ICRB_A(_x) ((u64)(IIO_ICRB_0 + (6 * IIO_ICRB_OFFSET * (_x))))
+#define IIO_ICRB_B(_x) ((u64)((char *)IIO_ICRB_A(_x) + 1*IIO_ICRB_OFFSET))
+#define IIO_ICRB_C(_x) ((u64)((char *)IIO_ICRB_A(_x) + 2*IIO_ICRB_OFFSET))
+#define IIO_ICRB_D(_x) ((u64)((char *)IIO_ICRB_A(_x) + 3*IIO_ICRB_OFFSET))
+#define IIO_ICRB_E(_x) ((u64)((char *)IIO_ICRB_A(_x) + 4*IIO_ICRB_OFFSET))
+
+#define TNUM_TO_WIDGET_DEV(_tnum) (_tnum & 0x7)
+
+/*
+ * values for "ecode" field
+ */
+#define IIO_ICRB_ECODE_DERR 0 /* Directory error due to IIO access */
+#define IIO_ICRB_ECODE_PERR 1 /* Poison error on IO access */
+#define IIO_ICRB_ECODE_WERR 2 /* Write error by IIO access
+ * e.g. WINV to a Read only line. */
+#define IIO_ICRB_ECODE_AERR 3 /* Access error caused by IIO access */
+#define IIO_ICRB_ECODE_PWERR 4 /* Error on partial write */
+#define IIO_ICRB_ECODE_PRERR 5 /* Error on partial read */
+#define IIO_ICRB_ECODE_TOUT 6 /* CRB timeout before deallocating */
+#define IIO_ICRB_ECODE_XTERR 7 /* Incoming xtalk pkt had error bit */
+
+/*
+ * Values for field imsgtype
+ */
+#define IIO_ICRB_IMSGT_XTALK 0 /* Incoming Meessage from Xtalk */
+#define IIO_ICRB_IMSGT_BTE 1 /* Incoming message from BTE */
+#define IIO_ICRB_IMSGT_SN1NET 2 /* Incoming message from SN1 net */
+#define IIO_ICRB_IMSGT_CRB 3 /* Incoming message from CRB ??? */
+
+/*
+ * values for field initiator.
+ */
+#define IIO_ICRB_INIT_XTALK 0 /* Message originated in xtalk */
+#define IIO_ICRB_INIT_BTE0 0x1 /* Message originated in BTE 0 */
+#define IIO_ICRB_INIT_SN1NET 0x2 /* Message originated in SN1net */
+#define IIO_ICRB_INIT_CRB 0x3 /* Message originated in CRB ? */
+#define IIO_ICRB_INIT_BTE1 0x5 /* MEssage originated in BTE 1 */
+
+/*
+ * Number of credits Hub widget has while sending req/response to
+ * xbow.
+ * Value of 3 is required by Xbow 1.1
+ * We may be able to increase this to 4 with Xbow 1.2.
+ */
+#define HUBII_XBOW_CREDIT 3
+#define HUBII_XBOW_REV2_CREDIT 4
+
+/*
+ * Number of credits that xtalk devices should use when communicating
+ * with a SHub (depth of SHub's queue).
+ */
+#define HUB_CREDIT 4
+
+/*
+ * Some IIO_PRB fields
+ */
+#define IIO_PRB_MULTI_ERR (1LL << 63)
+#define IIO_PRB_SPUR_RD (1LL << 51)
+#define IIO_PRB_SPUR_WR (1LL << 50)
+#define IIO_PRB_RD_TO (1LL << 49)
+#define IIO_PRB_ERROR (1LL << 48)
+
+/*************************************************************************
+
+ Some of the IIO field masks and shifts are defined here.
+ This is in order to maintain compatibility in SN0 and SN1 code
+
+**************************************************************************/
+
+/*
+ * ICMR register fields
+ * (Note: the IIO_ICMR_P_CNT and IIO_ICMR_PC_VLD from Hub are not
+ * present in SHub)
+ */
+
+#define IIO_ICMR_CRB_VLD_SHFT 20
+#define IIO_ICMR_CRB_VLD_MASK (0x7fffUL << IIO_ICMR_CRB_VLD_SHFT)
+
+#define IIO_ICMR_FC_CNT_SHFT 16
+#define IIO_ICMR_FC_CNT_MASK (0xf << IIO_ICMR_FC_CNT_SHFT)
+
+#define IIO_ICMR_C_CNT_SHFT 4
+#define IIO_ICMR_C_CNT_MASK (0xf << IIO_ICMR_C_CNT_SHFT)
+
+#define IIO_ICMR_PRECISE (1UL << 52)
+#define IIO_ICMR_CLR_RPPD (1UL << 13)
+#define IIO_ICMR_CLR_RQPD (1UL << 12)
+
+/*
+ * IIO PIO Deallocation register field masks : (IIO_IPDR)
+ XXX present but not needed in bedrock? See the manual.
+ */
+#define IIO_IPDR_PND (1 << 4)
+
+/*
+ * IIO CRB deallocation register field masks: (IIO_ICDR)
+ */
+#define IIO_ICDR_PND (1 << 4)
+
+/*
+ * IO BTE Length/Status (IIO_IBLS) register bit field definitions
+ */
+#define IBLS_BUSY (0x1UL << 20)
+#define IBLS_ERROR_SHFT 16
+#define IBLS_ERROR (0x1UL << IBLS_ERROR_SHFT)
+#define IBLS_LENGTH_MASK 0xffff
+
+/*
+ * IO BTE Control/Terminate register (IBCT) register bit field definitions
+ */
+#define IBCT_POISON (0x1UL << 8)
+#define IBCT_NOTIFY (0x1UL << 4)
+#define IBCT_ZFIL_MODE (0x1UL << 0)
+
+/*
+ * IIO Incoming Error Packet Header (IIO_IIEPH1/IIO_IIEPH2)
+ */
+#define IIEPH1_VALID (1UL << 44)
+#define IIEPH1_OVERRUN (1UL << 40)
+#define IIEPH1_ERR_TYPE_SHFT 32
+#define IIEPH1_ERR_TYPE_MASK 0xf
+#define IIEPH1_SOURCE_SHFT 20
+#define IIEPH1_SOURCE_MASK 11
+#define IIEPH1_SUPPL_SHFT 8
+#define IIEPH1_SUPPL_MASK 11
+#define IIEPH1_CMD_SHFT 0
+#define IIEPH1_CMD_MASK 7
+
+#define IIEPH2_TAIL (1UL << 40)
+#define IIEPH2_ADDRESS_SHFT 0
+#define IIEPH2_ADDRESS_MASK 38
+
+#define IIEPH1_ERR_SHORT_REQ 2
+#define IIEPH1_ERR_SHORT_REPLY 3
+#define IIEPH1_ERR_LONG_REQ 4
+#define IIEPH1_ERR_LONG_REPLY 5
+
+/*
+ * IO Error Clear register bit field definitions
+ */
+#define IECLR_PI1_FWD_INT (1UL << 31) /* clear PI1_FORWARD_INT in
iidsr */
+#define IECLR_PI0_FWD_INT (1UL << 30) /* clear PI0_FORWARD_INT in
iidsr */
+#define IECLR_SPUR_RD_HDR (1UL << 29) /* clear valid bit in ixss reg
*/
+#define IECLR_BTE1 (1UL << 18) /* clear bte error 1 */
+#define IECLR_BTE0 (1UL << 17) /* clear bte error 0 */
+#define IECLR_CRAZY (1UL << 16) /* clear crazy bit in wstat reg
*/
+#define IECLR_PRB_F (1UL << 15) /* clear err bit in PRB_F reg */
+#define IECLR_PRB_E (1UL << 14) /* clear err bit in PRB_E reg */
+#define IECLR_PRB_D (1UL << 13) /* clear err bit in PRB_D reg */
+#define IECLR_PRB_C (1UL << 12) /* clear err bit in PRB_C reg */
+#define IECLR_PRB_B (1UL << 11) /* clear err bit in PRB_B reg */
+#define IECLR_PRB_A (1UL << 10) /* clear err bit in PRB_A reg */
+#define IECLR_PRB_9 (1UL << 9) /* clear err bit in PRB_9 reg */
+#define IECLR_PRB_8 (1UL << 8) /* clear err bit in PRB_8 reg */
+#define IECLR_PRB_0 (1UL << 0) /* clear err bit in PRB_0 reg */
+
+/*
+ * IIO CRB control register Fields: IIO_ICCR
+ */
+#define IIO_ICCR_PENDING 0x10000
+#define IIO_ICCR_CMD_MASK 0xFF
+#define IIO_ICCR_CMD_SHFT 7
+#define IIO_ICCR_CMD_NOP 0x0 /* No Op */
+#define IIO_ICCR_CMD_WAKE 0x100 /* Reactivate CRB entry and
process */
+#define IIO_ICCR_CMD_TIMEOUT 0x200 /* Make CRB timeout & mark
invalid */
+#define IIO_ICCR_CMD_EJECT 0x400 /* Contents of entry written to
memory
+ * via a WB
+ */
+#define IIO_ICCR_CMD_FLUSH 0x800
+
+/*
+ *
+ * CRB Register description.
+ *
+ * WARNING * WARNING * WARNING * WARNING * WARNING * WARNING * WARNING
+ * WARNING * WARNING * WARNING * WARNING * WARNING * WARNING * WARNING
+ * WARNING * WARNING * WARNING * WARNING * WARNING * WARNING * WARNING
+ * WARNING * WARNING * WARNING * WARNING * WARNING * WARNING * WARNING
+ * WARNING * WARNING * WARNING * WARNING * WARNING * WARNING * WARNING
+ *
+ * Many of the fields in CRB are status bits used by hardware
+ * for implementation of the protocol. It's very dangerous to
+ * mess around with the CRB registers.
+ *
+ * It's OK to read the CRB registers and try to make sense out of the
+ * fields in CRB.
+ *
+ * Updating CRB requires all activities in Hub IIO to be quiesced.
+ * otherwise, a write to CRB could corrupt other CRB entries.
+ * CRBs are here only as a back door peek to shub IIO's status.
+ * Quiescing implies no dmas no PIOs
+ * either directly from the cpu or from sn0net.
+ * this is not something that can be done easily. So, AVOID updating
+ * CRBs.
+ */
+
+/*
+ * Easy access macros for CRBs, all 5 registers (A-E)
+ */
+typedef ii_icrb0_a_u_t icrba_t;
+#define a_sidn ii_icrb0_a_fld_s.ia_sidn
+#define a_tnum ii_icrb0_a_fld_s.ia_tnum
+#define a_addr ii_icrb0_a_fld_s.ia_addr
+#define a_valid ii_icrb0_a_fld_s.ia_vld
+#define a_iow ii_icrb0_a_fld_s.ia_iow
+#define a_regvalue ii_icrb0_a_regval
+
+typedef ii_icrb0_b_u_t icrbb_t;
+#define b_use_old ii_icrb0_b_fld_s.ib_use_old
+#define b_imsgtype ii_icrb0_b_fld_s.ib_imsgtype
+#define b_imsg ii_icrb0_b_fld_s.ib_imsg
+#define b_initiator ii_icrb0_b_fld_s.ib_init
+#define b_exc ii_icrb0_b_fld_s.ib_exc
+#define b_ackcnt ii_icrb0_b_fld_s.ib_ack_cnt
+#define b_resp ii_icrb0_b_fld_s.ib_resp
+#define b_ack ii_icrb0_b_fld_s.ib_ack
+#define b_hold ii_icrb0_b_fld_s.ib_hold
+#define b_wb ii_icrb0_b_fld_s.ib_wb
+#define b_intvn ii_icrb0_b_fld_s.ib_intvn
+#define b_stall_ib ii_icrb0_b_fld_s.ib_stall_ib
+#define b_stall_int ii_icrb0_b_fld_s.ib_stall__intr
+#define b_stall_bte_0 ii_icrb0_b_fld_s.ib_stall__bte_0
+#define b_stall_bte_1 ii_icrb0_b_fld_s.ib_stall__bte_1
+#define b_error ii_icrb0_b_fld_s.ib_error
+#define b_ecode ii_icrb0_b_fld_s.ib_errcode
+#define b_lnetuce ii_icrb0_b_fld_s.ib_ln_uce
+#define b_mark ii_icrb0_b_fld_s.ib_mark
+#define b_xerr ii_icrb0_b_fld_s.ib_xt_err
+#define b_regvalue ii_icrb0_b_regval
+
+typedef ii_icrb0_c_u_t icrbc_t;
+#define c_suppl ii_icrb0_c_fld_s.ic_suppl
+#define c_barrop ii_icrb0_c_fld_s.ic_bo
+#define c_doresp ii_icrb0_c_fld_s.ic_resprqd
+#define c_gbr ii_icrb0_c_fld_s.ic_gbr
+#define c_btenum ii_icrb0_c_fld_s.ic_bte_num
+#define c_cohtrans ii_icrb0_c_fld_s.ic_ct
+#define c_xtsize ii_icrb0_c_fld_s.ic_size
+#define c_source ii_icrb0_c_fld_s.ic_source
+#define c_regvalue ii_icrb0_c_regval
+
+typedef ii_icrb0_d_u_t icrbd_t;
+#define d_sleep ii_icrb0_d_fld_s.id_sleep
+#define d_pricnt ii_icrb0_d_fld_s.id_pr_cnt
+#define d_pripsc ii_icrb0_d_fld_s.id_pr_psc
+#define d_bteop ii_icrb0_d_fld_s.id_bte_op
+#define d_bteaddr ii_icrb0_d_fld_s.id_pa_be /* ic_pa_be fld has 2
names */
+#define d_benable ii_icrb0_d_fld_s.id_pa_be /* ic_pa_be fld has 2
names */
+#define d_regvalue ii_icrb0_d_regval
+
+typedef ii_icrb0_e_u_t icrbe_t;
+#define icrbe_ctxtvld ii_icrb0_e_fld_s.ie_cvld
+#define icrbe_toutvld ii_icrb0_e_fld_s.ie_tvld
+#define icrbe_context ii_icrb0_e_fld_s.ie_context
+#define icrbe_timeout ii_icrb0_e_fld_s.ie_timeout
+#define e_regvalue ii_icrb0_e_regval
+
+/* Number of widgets supported by shub */
+#define HUB_NUM_WIDGET 9
+#define HUB_WIDGET_ID_MIN 0x8
+#define HUB_WIDGET_ID_MAX 0xf
+
+#define HUB_WIDGET_PART_NUM 0xc120
+#define MAX_HUBS_PER_XBOW 2
+
+/* A few more #defines for backwards compatibility */
+#define iprb_t ii_iprb0_u_t
+#define iprb_regval ii_iprb0_regval
+#define iprb_mult_err ii_iprb0_fld_s.i_mult_err
+#define iprb_spur_rd ii_iprb0_fld_s.i_spur_rd
+#define iprb_spur_wr ii_iprb0_fld_s.i_spur_wr
+#define iprb_rd_to ii_iprb0_fld_s.i_rd_to
+#define iprb_ovflow ii_iprb0_fld_s.i_of_cnt
+#define iprb_error ii_iprb0_fld_s.i_error
+#define iprb_ff ii_iprb0_fld_s.i_f
+#define iprb_mode ii_iprb0_fld_s.i_m
+#define iprb_bnakctr ii_iprb0_fld_s.i_nb
+#define iprb_anakctr ii_iprb0_fld_s.i_na
+#define iprb_xtalkctr ii_iprb0_fld_s.i_c
+
+#define LNK_STAT_WORKING 0x2 /* LLP is working */
+
+#define IIO_WSTAT_ECRAZY (1ULL << 32) /* Hub gone crazy */
+#define IIO_WSTAT_TXRETRY (1ULL << 9) /* Hub Tx Retry timeout */
+#define IIO_WSTAT_TXRETRY_MASK 0x7F /* should be 0xFF?? */
+#define IIO_WSTAT_TXRETRY_SHFT 16
+#define IIO_WSTAT_TXRETRY_CNT(w) (((w) >> IIO_WSTAT_TXRETRY_SHFT) & \
+ IIO_WSTAT_TXRETRY_MASK)
+
+/* Number of II perf. counters we can multiplex at once */
+
+#define IO_PERF_SETS 32
+
+/* Bit for the widget in inbound access register */
+#define IIO_IIWA_WIDGET(_w) ((u64)(1ULL << _w))
+/* Bit for the widget in outbound access register */
+#define IIO_IOWA_WIDGET(_w) ((u64)(1ULL << _w))
+
+/* NOTE: The following define assumes that we are going to get
+ * widget numbers from 8 thru F and the device numbers within
+ * widget from 0 thru 7.
+ */
+#define IIO_IIDEM_WIDGETDEV_MASK(w, d) ((u64)(1ULL << (8 * ((w) - 8) + (d))))
+
+/* IO Interrupt Destination Register */
+#define IIO_IIDSR_SENT_SHIFT 28
+#define IIO_IIDSR_SENT_MASK 0x30000000
+#define IIO_IIDSR_ENB_SHIFT 24
+#define IIO_IIDSR_ENB_MASK 0x01000000
+#define IIO_IIDSR_NODE_SHIFT 9
+#define IIO_IIDSR_NODE_MASK 0x000ff700
+#define IIO_IIDSR_PI_ID_SHIFT 8
+#define IIO_IIDSR_PI_ID_MASK 0x00000100
+#define IIO_IIDSR_LVL_SHIFT 0
+#define IIO_IIDSR_LVL_MASK 0x000000ff
+
+/* Xtalk timeout threshhold register (IIO_IXTT) */
+#define IXTT_RRSP_TO_SHFT 55 /* read response timeout */
+#define IXTT_RRSP_TO_MASK (0x1FULL << IXTT_RRSP_TO_SHFT)
+#define IXTT_RRSP_PS_SHFT 32 /* read responsed TO prescalar */
+#define IXTT_RRSP_PS_MASK (0x7FFFFFULL << IXTT_RRSP_PS_SHFT)
+#define IXTT_TAIL_TO_SHFT 0 /* tail timeout counter threshold */
+#define IXTT_TAIL_TO_MASK (0x3FFFFFFULL << IXTT_TAIL_TO_SHFT)
+
+/*
+ * The IO LLP control status register and widget control register
+ */
+
+typedef union hubii_wcr_u {
+ u64 wcr_reg_value;
+ struct {
+ u64 wcr_widget_id:4, /* LLP crossbar credit */
+ wcr_tag_mode:1, /* Tag mode */
+ wcr_rsvd1:8, /* Reserved */
+ wcr_xbar_crd:3, /* LLP crossbar credit */
+ wcr_f_bad_pkt:1, /* Force bad llp pkt enable */
+ wcr_dir_con:1, /* widget direct connect */
+ wcr_e_thresh:5, /* elasticity threshold */
+ wcr_rsvd:41; /* unused */
+ } wcr_fields_s;
+} hubii_wcr_t;
+
+#define iwcr_dir_con wcr_fields_s.wcr_dir_con
+
+/* The structures below are defined to extract and modify the ii
+performance registers */
+
+/* io_perf_sel allows the caller to specify what tests will be
+ performed */
+
+typedef union io_perf_sel {
+ u64 perf_sel_reg;
+ struct {
+ u64 perf_ippr0:4, perf_ippr1:4, perf_icct:8, perf_rsvd:48;
+ } perf_sel_bits;
+} io_perf_sel_t;
+
+/* io_perf_cnt is to extract the count from the shub registers. Due to
+ hardware problems there is only one counter, not two. */
+
+typedef union io_perf_cnt {
+ u64 perf_cnt;
+ struct {
+ u64 perf_cnt:20, perf_rsvd2:12, perf_rsvd1:32;
+ } perf_cnt_bits;
+
+} io_perf_cnt_t;
+
+typedef union iprte_a {
+ u64 entry;
+ struct {
+ u64 i_rsvd_1:3;
+ u64 i_addr:38;
+ u64 i_init:3;
+ u64 i_source:8;
+ u64 i_rsvd:2;
+ u64 i_widget:4;
+ u64 i_to_cnt:5;
+ u64 i_vld:1;
+ } iprte_fields;
+} iprte_a_t;
+
+#endif /* _ASM_IA64_SN_SHUBIO_H */
Index: xen/include/asm-ia64/linux-xen/asm/sn/simulator.h
===================================================================
--- /dev/null
+++ xen/include/asm-ia64/linux-xen/asm/sn/simulator.h
@@ -0,0 +1,20 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive
+ * for more details.
+ * Copyright (C) 2000-2004 Silicon Graphics, Inc. All rights reserved.
+ */
+
+#ifndef _ASM_IA64_SN_SIMULATOR_H
+#define _ASM_IA64_SN_SIMULATOR_H
+
+
+#define SNMAGIC 0xaeeeeeee8badbeefL
+#define IS_MEDUSA() ({long sn; asm("mov %0=cpuid[%1]" :
"=r"(sn) : "r"(2)); sn == SNMAGIC;})
+
+#define SIMULATOR_SLEEP() asm("nop.i 0x8beef")
+#define IS_RUNNING_ON_SIMULATOR() (sn_prom_type)
+#define IS_RUNNING_ON_FAKE_PROM() (sn_prom_type == 2)
+extern int sn_prom_type; /* 0=hardware, 1=medusa/realprom,
2=medusa/fakeprom */
+
+#endif /* _ASM_IA64_SN_SIMULATOR_H */
Index: xen/include/asm-ia64/linux-xen/asm/sn/sn_cpuid.h
===================================================================
--- /dev/null
+++ xen/include/asm-ia64/linux-xen/asm/sn/sn_cpuid.h
@@ -0,0 +1,132 @@
+/*
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 2000-2005 Silicon Graphics, Inc. All rights reserved.
+ */
+
+
+#ifndef _ASM_IA64_SN_SN_CPUID_H
+#define _ASM_IA64_SN_SN_CPUID_H
+
+#include <linux/smp.h>
+#include <asm/sn/addrs.h>
+#include <asm/sn/pda.h>
+#include <asm/intrinsics.h>
+
+
+/*
+ * Functions for converting between cpuids, nodeids and NASIDs.
+ *
+ * These are for SGI platforms only.
+ *
+ */
+
+
+
+
+/*
+ * Definitions of terms (these definitions are for IA64 ONLY. Other
architectures
+ * use cpuid/cpunum quite defferently):
+ *
+ * CPUID - a number in range of 0..NR_CPUS-1 that uniquely identifies
+ * the cpu. The value cpuid has no significance on IA64 other than
+ * the boot cpu is 0.
+ * smp_processor_id() returns the cpuid of the current cpu.
+ *
+ * CPU_PHYSICAL_ID (also known as HARD_PROCESSOR_ID)
+ * This is the same as 31:24 of the processor LID register
+ * hard_smp_processor_id()- cpu_physical_id of current
processor
+ * cpu_physical_id(cpuid) - convert a <cpuid> to a
<physical_cpuid>
+ * cpu_logical_id(phy_id) - convert a <physical_cpuid> to
a <cpuid>
+ * * not real efficient - don't use in perf
critical code
+ *
+ * SLICE - a number in the range of 0 - 3 (typically) that represents
the
+ * cpu number on a brick.
+ *
+ * SUBNODE - (almost obsolete) the number of the FSB that a cpu is
+ * connected to. This is also the same as the PI number. Usually 0
or 1.
+ *
+ * NOTE!!!: the value of the bits in the cpu physical id (SAPICid or LID)
of a cpu has no
+ * significance. The SAPIC id (LID) is a 16-bit cookie that has meaning
only to the PROM.
+ *
+ *
+ * The macros convert between cpu physical ids & slice/nasid/cnodeid.
+ * These terms are described below:
+ *
+ *
+ * Brick
+ * ----- ----- ----- ----- CPU
+ * | 0 | | 1 | | 0 | | 1 | SLICE
+ * ----- ----- ----- -----
+ * | | | |
+ * | | | |
+ * 0 | | 2 0 | | 2 FSB SLOT
+ * ------- -------
+ * | |
+ * | |
+ * | |
+ * ------------ -------------
+ * | | | |
+ * | SHUB | | SHUB | NASID (0..MAX_NASIDS)
+ * | |----- | | CNODEID
(0..num_compact_nodes-1)
+ * | | | |
+ * | | | |
+ * ------------ -------------
+ * | |
+ *
+ *
+ */
+
+#define get_node_number(addr) NASID_GET(addr)
+
+/*
+ * NOTE: on non-MP systems, only cpuid 0 exists
+ */
+
+extern short physical_node_map[]; /* indexed by nasid to get cnode */
+
+/*
+ * Macros for retrieving info about current cpu
+ */
+#define get_nasid() (sn_nodepda->phys_cpuid[smp_processor_id()].nasid)
+#define get_subnode() (sn_nodepda->phys_cpuid[smp_processor_id()].subnode)
+#define get_slice() (sn_nodepda->phys_cpuid[smp_processor_id()].slice)
+#define get_cnode() (sn_nodepda->phys_cpuid[smp_processor_id()].cnode)
+#define get_sapicid() ((ia64_getreg(_IA64_REG_CR_LID) >> 16) & 0xffff)
+
+/*
+ * Macros for retrieving info about an arbitrary cpu
+ * cpuid - logical cpu id
+ */
+#define cpuid_to_nasid(cpuid) (sn_nodepda->phys_cpuid[cpuid].nasid)
+#define cpuid_to_subnode(cpuid)
(sn_nodepda->phys_cpuid[cpuid].subnode)
+#define cpuid_to_slice(cpuid) (sn_nodepda->phys_cpuid[cpuid].slice)
+
+
+/*
+ * Dont use the following in performance critical code. They require scans
+ * of potentially large tables.
+ */
+extern int nasid_slice_to_cpuid(int, int);
+
+/*
+ * cnodeid_to_nasid - convert a cnodeid to a NASID
+ */
+#define cnodeid_to_nasid(cnodeid) (sn_cnodeid_to_nasid[cnodeid])
+
+/*
+ * nasid_to_cnodeid - convert a NASID to a cnodeid
+ */
+#define nasid_to_cnodeid(nasid) (physical_node_map[nasid])
+
+/*
+ * partition_coherence_id - get the coherence ID of the current partition
+ */
+extern u8 sn_coherency_id;
+#define partition_coherence_id() (sn_coherency_id)
+
+#endif /* _ASM_IA64_SN_SN_CPUID_H */
+
Index: xen/include/asm-ia64/linux-xen/asm/sn/sn_feature_sets.h
===================================================================
--- /dev/null
+++ xen/include/asm-ia64/linux-xen/asm/sn/sn_feature_sets.h
@@ -0,0 +1,51 @@
+#ifndef _ASM_IA64_SN_FEATURE_SETS_H
+#define _ASM_IA64_SN_FEATURE_SETS_H
+
+/*
+ * SN PROM Features
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (c) 2005-2006 Silicon Graphics, Inc. All rights reserved.
+ */
+
+
+/* --------------------- PROM Features -----------------------------*/
+extern int sn_prom_feature_available(int id);
+
+#define MAX_PROM_FEATURE_SETS 2
+
+/*
+ * The following defines features that may or may not be supported by the
+ * current PROM. The OS uses sn_prom_feature_available(feature) to test for
+ * the presence of a PROM feature. Down rev (old) PROMs will always test
+ * "false" for new features.
+ *
+ * Use:
+ * if (sn_prom_feature_available(PRF_XXX))
+ * ...
+ */
+
+#define PRF_PAL_CACHE_FLUSH_SAFE 0
+#define PRF_DEVICE_FLUSH_LIST 1
+#define PRF_HOTPLUG_SUPPORT 2
+
+/* --------------------- OS Features -------------------------------*/
+
+/*
+ * The following defines OS features that are optionally present in
+ * the operating system.
+ * During boot, PROM is notified of these features via a series of calls:
+ *
+ * ia64_sn_set_os_feature(feature1);
+ *
+ * Once enabled, a feature cannot be disabled.
+ *
+ * By default, features are disabled unless explicitly enabled.
+ */
+#define OSF_MCA_SLV_TO_OS_INIT_SLV 0
+#define OSF_FEAT_LOG_SBES 1
+
+#endif /* _ASM_IA64_SN_FEATURE_SETS_H */
Index: xen/include/asm-ia64/linux-xen/asm/sn/tiocp.h
===================================================================
--- /dev/null
+++ xen/include/asm-ia64/linux-xen/asm/sn/tiocp.h
@@ -0,0 +1,257 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 2003-2005 Silicon Graphics, Inc. All rights reserved.
+ */
+#ifndef _ASM_IA64_SN_PCI_TIOCP_H
+#define _ASM_IA64_SN_PCI_TIOCP_H
+
+#define TIOCP_HOST_INTR_ADDR 0x003FFFFFFFFFFFFFUL
+#define TIOCP_PCI64_CMDTYPE_MEM (0x1ull << 60)
+#define TIOCP_PCI64_CMDTYPE_MSI (0x3ull << 60)
+
+
+/*****************************************************************************
+ *********************** TIOCP MMR structure mapping
***************************
+ *****************************************************************************/
+
+struct tiocp{
+
+ /* 0x000000-0x00FFFF -- Local Registers */
+
+ /* 0x000000-0x000057 -- (Legacy Widget Space) Configuration */
+ u64 cp_id; /* 0x000000 */
+ u64 cp_stat; /* 0x000008 */
+ u64 cp_err_upper; /* 0x000010 */
+ u64 cp_err_lower; /* 0x000018 */
+ #define cp_err cp_err_lower
+ u64 cp_control; /* 0x000020 */
+ u64 cp_req_timeout; /* 0x000028 */
+ u64 cp_intr_upper; /* 0x000030 */
+ u64 cp_intr_lower; /* 0x000038 */
+ #define cp_intr cp_intr_lower
+ u64 cp_err_cmdword; /* 0x000040 */
+ u64 _pad_000048; /* 0x000048 */
+ u64 cp_tflush; /* 0x000050 */
+
+ /* 0x000058-0x00007F -- Bridge-specific Configuration */
+ u64 cp_aux_err; /* 0x000058 */
+ u64 cp_resp_upper; /* 0x000060 */
+ u64 cp_resp_lower; /* 0x000068 */
+ #define cp_resp cp_resp_lower
+ u64 cp_tst_pin_ctrl; /* 0x000070 */
+ u64 cp_addr_lkerr; /* 0x000078 */
+
+ /* 0x000080-0x00008F -- PMU & MAP */
+ u64 cp_dir_map; /* 0x000080 */
+ u64 _pad_000088; /* 0x000088 */
+
+ /* 0x000090-0x00009F -- SSRAM */
+ u64 cp_map_fault; /* 0x000090 */
+ u64 _pad_000098; /* 0x000098 */
+
+ /* 0x0000A0-0x0000AF -- Arbitration */
+ u64 cp_arb; /* 0x0000A0 */
+ u64 _pad_0000A8; /* 0x0000A8 */
+
+ /* 0x0000B0-0x0000BF -- Number In A Can or ATE Parity Error */
+ u64 cp_ate_parity_err; /* 0x0000B0 */
+ u64 _pad_0000B8; /* 0x0000B8 */
+
+ /* 0x0000C0-0x0000FF -- PCI/GIO */
+ u64 cp_bus_timeout; /* 0x0000C0 */
+ u64 cp_pci_cfg; /* 0x0000C8 */
+ u64 cp_pci_err_upper; /* 0x0000D0 */
+ u64 cp_pci_err_lower; /* 0x0000D8 */
+ #define cp_pci_err cp_pci_err_lower
+ u64 _pad_0000E0[4]; /* 0x0000{E0..F8} */
+
+ /* 0x000100-0x0001FF -- Interrupt */
+ u64 cp_int_status; /* 0x000100 */
+ u64 cp_int_enable; /* 0x000108 */
+ u64 cp_int_rst_stat; /* 0x000110 */
+ u64 cp_int_mode; /* 0x000118 */
+ u64 cp_int_device; /* 0x000120 */
+ u64 cp_int_host_err; /* 0x000128 */
+ u64 cp_int_addr[8]; /* 0x0001{30,,,68} */
+ u64 cp_err_int_view; /* 0x000170 */
+ u64 cp_mult_int; /* 0x000178 */
+ u64 cp_force_always[8]; /* 0x0001{80,,,B8} */
+ u64 cp_force_pin[8]; /* 0x0001{C0,,,F8} */
+
+ /* 0x000200-0x000298 -- Device */
+ u64 cp_device[4]; /* 0x0002{00,,,18} */
+ u64 _pad_000220[4]; /* 0x0002{20,,,38} */
+ u64 cp_wr_req_buf[4]; /* 0x0002{40,,,58} */
+ u64 _pad_000260[4]; /* 0x0002{60,,,78} */
+ u64 cp_rrb_map[2]; /* 0x0002{80,,,88} */
+ #define cp_even_resp cp_rrb_map[0] /* 0x000280 */
+ #define cp_odd_resp cp_rrb_map[1] /* 0x000288 */
+ u64 cp_resp_status; /* 0x000290 */
+ u64 cp_resp_clear; /* 0x000298 */
+
+ u64 _pad_0002A0[12]; /* 0x0002{A0..F8} */
+
+ /* 0x000300-0x0003F8 -- Buffer Address Match Registers */
+ struct {
+ u64 upper; /* 0x0003{00,,,F0} */
+ u64 lower; /* 0x0003{08,,,F8} */
+ } cp_buf_addr_match[16];
+
+ /* 0x000400-0x0005FF -- Performance Monitor Registers (even only) */
+ struct {
+ u64 flush_w_touch; /* 0x000{400,,,5C0} */
+ u64 flush_wo_touch; /* 0x000{408,,,5C8} */
+ u64 inflight; /* 0x000{410,,,5D0} */
+ u64 prefetch; /* 0x000{418,,,5D8} */
+ u64 total_pci_retry; /* 0x000{420,,,5E0} */
+ u64 max_pci_retry; /* 0x000{428,,,5E8} */
+ u64 max_latency; /* 0x000{430,,,5F0} */
+ u64 clear_all; /* 0x000{438,,,5F8} */
+ } cp_buf_count[8];
+
+
+ /* 0x000600-0x0009FF -- PCI/X registers */
+ u64 cp_pcix_bus_err_addr; /* 0x000600 */
+ u64 cp_pcix_bus_err_attr; /* 0x000608 */
+ u64 cp_pcix_bus_err_data; /* 0x000610 */
+ u64 cp_pcix_pio_split_addr; /* 0x000618 */
+ u64 cp_pcix_pio_split_attr; /* 0x000620 */
+ u64 cp_pcix_dma_req_err_attr; /* 0x000628 */
+ u64 cp_pcix_dma_req_err_addr; /* 0x000630 */
+ u64 cp_pcix_timeout; /* 0x000638 */
+
+ u64 _pad_000640[24]; /* 0x000{640,,,6F8} */
+
+ /* 0x000700-0x000737 -- Debug Registers */
+ u64 cp_ct_debug_ctl; /* 0x000700 */
+ u64 cp_br_debug_ctl; /* 0x000708 */
+ u64 cp_mux3_debug_ctl; /* 0x000710 */
+ u64 cp_mux4_debug_ctl; /* 0x000718 */
+ u64 cp_mux5_debug_ctl; /* 0x000720 */
+ u64 cp_mux6_debug_ctl; /* 0x000728 */
+ u64 cp_mux7_debug_ctl; /* 0x000730 */
+
+ u64 _pad_000738[89]; /* 0x000{738,,,9F8} */
+
+ /* 0x000A00-0x000BFF -- PCI/X Read&Write Buffer */
+ struct {
+ u64 cp_buf_addr; /* 0x000{A00,,,AF0} */
+ u64 cp_buf_attr; /* 0X000{A08,,,AF8} */
+ } cp_pcix_read_buf_64[16];
+
+ struct {
+ u64 cp_buf_addr; /* 0x000{B00,,,BE0} */
+ u64 cp_buf_attr; /* 0x000{B08,,,BE8} */
+ u64 cp_buf_valid; /* 0x000{B10,,,BF0} */
+ u64 __pad1; /* 0x000{B18,,,BF8} */
+ } cp_pcix_write_buf_64[8];
+
+ /* End of Local Registers -- Start of Address Map space */
+
+ char _pad_000c00[0x010000 - 0x000c00];
+
+ /* 0x010000-0x011FF8 -- Internal ATE RAM (Auto Parity Generation) */
+ u64 cp_int_ate_ram[1024]; /* 0x010000-0x011FF8 */
+
+ char _pad_012000[0x14000 - 0x012000];
+
+ /* 0x014000-0x015FF8 -- Internal ATE RAM (Manual Parity Generation) */
+ u64 cp_int_ate_ram_mp[1024]; /* 0x014000-0x015FF8 */
+
+ char _pad_016000[0x18000 - 0x016000];
+
+ /* 0x18000-0x197F8 -- TIOCP Write Request Ram */
+ u64 cp_wr_req_lower[256]; /* 0x18000 - 0x187F8 */
+ u64 cp_wr_req_upper[256]; /* 0x18800 - 0x18FF8 */
+ u64 cp_wr_req_parity[256]; /* 0x19000 - 0x197F8 */
+
+ char _pad_019800[0x1C000 - 0x019800];
+
+ /* 0x1C000-0x1EFF8 -- TIOCP Read Response Ram */
+ u64 cp_rd_resp_lower[512]; /* 0x1C000 - 0x1CFF8 */
+ u64 cp_rd_resp_upper[512]; /* 0x1D000 - 0x1DFF8 */
+ u64 cp_rd_resp_parity[512]; /* 0x1E000 - 0x1EFF8 */
+
+ char _pad_01F000[0x20000 - 0x01F000];
+
+ /* 0x020000-0x021FFF -- Host Device (CP) Configuration Space (not used) */
+ char _pad_020000[0x021000 - 0x20000];
+
+ /* 0x021000-0x027FFF -- PCI Device Configuration Spaces */
+ union {
+ u8 c[0x1000 / 1]; /* 0x02{0000,,,7FFF} */
+ u16 s[0x1000 / 2]; /* 0x02{0000,,,7FFF} */
+ u32 l[0x1000 / 4]; /* 0x02{0000,,,7FFF} */
+ u64 d[0x1000 / 8]; /* 0x02{0000,,,7FFF} */
+ union {
+ u8 c[0x100 / 1];
+ u16 s[0x100 / 2];
+ u32 l[0x100 / 4];
+ u64 d[0x100 / 8];
+ } f[8];
+ } cp_type0_cfg_dev[7]; /* 0x02{1000,,,7FFF} */
+
+ /* 0x028000-0x028FFF -- PCI Type 1 Configuration Space */
+ union {
+ u8 c[0x1000 / 1]; /* 0x028000-0x029000 */
+ u16 s[0x1000 / 2]; /* 0x028000-0x029000 */
+ u32 l[0x1000 / 4]; /* 0x028000-0x029000 */
+ u64 d[0x1000 / 8]; /* 0x028000-0x029000 */
+ union {
+ u8 c[0x100 / 1];
+ u16 s[0x100 / 2];
+ u32 l[0x100 / 4];
+ u64 d[0x100 / 8];
+ } f[8];
+ } cp_type1_cfg; /* 0x028000-0x029000 */
+
+ char _pad_029000[0x030000-0x029000];
+
+ /* 0x030000-0x030007 -- PCI Interrupt Acknowledge Cycle */
+ union {
+ u8 c[8 / 1];
+ u16 s[8 / 2];
+ u32 l[8 / 4];
+ u64 d[8 / 8];
+ } cp_pci_iack; /* 0x030000-0x030007 */
+
+ char _pad_030007[0x040000-0x030008];
+
+ /* 0x040000-0x040007 -- PCIX Special Cycle */
+ union {
+ u8 c[8 / 1];
+ u16 s[8 / 2];
+ u32 l[8 / 4];
+ u64 d[8 / 8];
+ } cp_pcix_cycle; /* 0x040000-0x040007 */
+
+ char _pad_040007[0x200000-0x040008];
+
+ /* 0x200000-0x7FFFFF -- PCI/GIO Device Spaces */
+ union {
+ u8 c[0x100000 / 1];
+ u16 s[0x100000 / 2];
+ u32 l[0x100000 / 4];
+ u64 d[0x100000 / 8];
+ } cp_devio_raw[6]; /* 0x200000-0x7FFFFF */
+
+ #define cp_devio(n) cp_devio_raw[((n)<2)?(n*2):(n+2)]
+
+ char _pad_800000[0xA00000-0x800000];
+
+ /* 0xA00000-0xBFFFFF -- PCI/GIO Device Spaces w/flush */
+ union {
+ u8 c[0x100000 / 1];
+ u16 s[0x100000 / 2];
+ u32 l[0x100000 / 4];
+ u64 d[0x100000 / 8];
+ } cp_devio_raw_flush[6]; /* 0xA00000-0xBFFFFF */
+
+ #define cp_devio_flush(n) cp_devio_raw_flush[((n)<2)?(n*2):(n+2)]
+
+};
+
+#endif /* _ASM_IA64_SN_PCI_TIOCP_H */
Index: xen/include/asm-ia64/linux-xen/asm/sn/types.h
===================================================================
--- /dev/null
+++ xen/include/asm-ia64/linux-xen/asm/sn/types.h
@@ -0,0 +1,26 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 1999,2001-2003 Silicon Graphics, Inc. All Rights Reserved.
+ * Copyright (C) 1999 by Ralf Baechle
+ */
+#ifndef _ASM_IA64_SN_TYPES_H
+#define _ASM_IA64_SN_TYPES_H
+
+#include <linux/types.h>
+
+typedef unsigned long cpuid_t;
+typedef signed short nasid_t; /* node id in numa-as-id space */
+typedef signed char partid_t; /* partition ID type */
+typedef unsigned int moduleid_t; /* user-visible module number type */
+typedef unsigned int cmoduleid_t; /* kernel compact module id type */
+typedef unsigned char slotid_t; /* slot (blade) within module */
+typedef unsigned char slabid_t; /* slab (asic) within slot */
+typedef u64 nic_t;
+typedef unsigned long iopaddr_t;
+typedef unsigned long paddr_t;
+typedef short cnodeid_t;
+
+#endif /* _ASM_IA64_SN_TYPES_H */
Index: xen/include/asm-ia64/linux-xen/asm/sn/xbow.h
===================================================================
--- /dev/null
+++ xen/include/asm-ia64/linux-xen/asm/sn/xbow.h
@@ -0,0 +1,301 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 1992-1997,2000-2006 Silicon Graphics, Inc. All Rights
+ * Reserved.
+ */
+#ifndef _ASM_IA64_SN_XTALK_XBOW_H
+#define _ASM_IA64_SN_XTALK_XBOW_H
+
+#define XBOW_PORT_8 0x8
+#define XBOW_PORT_C 0xc
+#define XBOW_PORT_F 0xf
+
+#define MAX_XBOW_PORTS 8 /* number of ports on xbow chip */
+#define BASE_XBOW_PORT XBOW_PORT_8 /* Lowest external port */
+
+#define XBOW_CREDIT 4
+
+#define MAX_XBOW_NAME 16
+
+/* Register set for each xbow link */
+typedef volatile struct xb_linkregs_s {
+/*
+ * we access these through synergy unswizzled space, so the address
+ * gets twiddled (i.e. references to 0x4 actually go to 0x0 and vv.)
+ * That's why we put the register first and filler second.
+ */
+ u32 link_ibf;
+ u32 filler0; /* filler for proper alignment */
+ u32 link_control;
+ u32 filler1;
+ u32 link_status;
+ u32 filler2;
+ u32 link_arb_upper;
+ u32 filler3;
+ u32 link_arb_lower;
+ u32 filler4;
+ u32 link_status_clr;
+ u32 filler5;
+ u32 link_reset;
+ u32 filler6;
+ u32 link_aux_status;
+ u32 filler7;
+} xb_linkregs_t;
+
+typedef volatile struct xbow_s {
+ /* standard widget configuration 0x000000-0x000057 */
+ struct widget_cfg xb_widget; /* 0x000000 */
+
+ /* helper fieldnames for accessing bridge widget */
+
+#define xb_wid_id xb_widget.w_id
+#define xb_wid_stat xb_widget.w_status
+#define xb_wid_err_upper xb_widget.w_err_upper_addr
+#define xb_wid_err_lower xb_widget.w_err_lower_addr
+#define xb_wid_control xb_widget.w_control
+#define xb_wid_req_timeout xb_widget.w_req_timeout
+#define xb_wid_int_upper xb_widget.w_intdest_upper_addr
+#define xb_wid_int_lower xb_widget.w_intdest_lower_addr
+#define xb_wid_err_cmdword xb_widget.w_err_cmd_word
+#define xb_wid_llp xb_widget.w_llp_cfg
+#define xb_wid_stat_clr xb_widget.w_tflush
+
+/*
+ * we access these through synergy unswizzled space, so the address
+ * gets twiddled (i.e. references to 0x4 actually go to 0x0 and vv.)
+ * That's why we put the register first and filler second.
+ */
+ /* xbow-specific widget configuration 0x000058-0x0000FF */
+ u32 xb_wid_arb_reload; /* 0x00005C */
+ u32 _pad_000058;
+ u32 xb_perf_ctr_a; /* 0x000064 */
+ u32 _pad_000060;
+ u32 xb_perf_ctr_b; /* 0x00006c */
+ u32 _pad_000068;
+ u32 xb_nic; /* 0x000074 */
+ u32 _pad_000070;
+
+ /* Xbridge only */
+ u32 xb_w0_rst_fnc; /* 0x00007C */
+ u32 _pad_000078;
+ u32 xb_l8_rst_fnc; /* 0x000084 */
+ u32 _pad_000080;
+ u32 xb_l9_rst_fnc; /* 0x00008c */
+ u32 _pad_000088;
+ u32 xb_la_rst_fnc; /* 0x000094 */
+ u32 _pad_000090;
+ u32 xb_lb_rst_fnc; /* 0x00009c */
+ u32 _pad_000098;
+ u32 xb_lc_rst_fnc; /* 0x0000a4 */
+ u32 _pad_0000a0;
+ u32 xb_ld_rst_fnc; /* 0x0000ac */
+ u32 _pad_0000a8;
+ u32 xb_le_rst_fnc; /* 0x0000b4 */
+ u32 _pad_0000b0;
+ u32 xb_lf_rst_fnc; /* 0x0000bc */
+ u32 _pad_0000b8;
+ u32 xb_lock; /* 0x0000c4 */
+ u32 _pad_0000c0;
+ u32 xb_lock_clr; /* 0x0000cc */
+ u32 _pad_0000c8;
+ /* end of Xbridge only */
+ u32 _pad_0000d0[12];
+
+ /* Link Specific Registers, port 8..15 0x000100-0x000300 */
+ xb_linkregs_t xb_link_raw[MAX_XBOW_PORTS];
+} xbow_t;
+
+#define xb_link(p) xb_link_raw[(p) & (MAX_XBOW_PORTS - 1)]
+
+#define XB_FLAGS_EXISTS 0x1 /* device exists */
+#define XB_FLAGS_MASTER 0x2
+#define XB_FLAGS_SLAVE 0x0
+#define XB_FLAGS_GBR 0x4
+#define XB_FLAGS_16BIT 0x8
+#define XB_FLAGS_8BIT 0x0
+
+/* is widget port number valid? (based on version 7.0 of xbow spec) */
+#define XBOW_WIDGET_IS_VALID(wid) ((wid) >= XBOW_PORT_8 && (wid) <=
XBOW_PORT_F)
+
+/* whether to use upper or lower arbitration register, given source widget id
*/
+#define XBOW_ARB_IS_UPPER(wid) ((wid) >= XBOW_PORT_8 && (wid) <=
XBOW_PORT_B)
+#define XBOW_ARB_IS_LOWER(wid) ((wid) >= XBOW_PORT_C && (wid) <=
XBOW_PORT_F)
+
+/* offset of arbitration register, given source widget id */
+#define XBOW_ARB_OFF(wid) (XBOW_ARB_IS_UPPER(wid) ? 0x1c : 0x24)
+
+#define XBOW_WID_ID WIDGET_ID
+#define XBOW_WID_STAT WIDGET_STATUS
+#define XBOW_WID_ERR_UPPER WIDGET_ERR_UPPER_ADDR
+#define XBOW_WID_ERR_LOWER WIDGET_ERR_LOWER_ADDR
+#define XBOW_WID_CONTROL WIDGET_CONTROL
+#define XBOW_WID_REQ_TO WIDGET_REQ_TIMEOUT
+#define XBOW_WID_INT_UPPER WIDGET_INTDEST_UPPER_ADDR
+#define XBOW_WID_INT_LOWER WIDGET_INTDEST_LOWER_ADDR
+#define XBOW_WID_ERR_CMDWORD WIDGET_ERR_CMD_WORD
+#define XBOW_WID_LLP WIDGET_LLP_CFG
+#define XBOW_WID_STAT_CLR WIDGET_TFLUSH
+#define XBOW_WID_ARB_RELOAD 0x5c
+#define XBOW_WID_PERF_CTR_A 0x64
+#define XBOW_WID_PERF_CTR_B 0x6c
+#define XBOW_WID_NIC 0x74
+
+/* Xbridge only */
+#define XBOW_W0_RST_FNC 0x00007C
+#define XBOW_L8_RST_FNC 0x000084
+#define XBOW_L9_RST_FNC 0x00008c
+#define XBOW_LA_RST_FNC 0x000094
+#define XBOW_LB_RST_FNC 0x00009c
+#define XBOW_LC_RST_FNC 0x0000a4
+#define XBOW_LD_RST_FNC 0x0000ac
+#define XBOW_LE_RST_FNC 0x0000b4
+#define XBOW_LF_RST_FNC 0x0000bc
+#define XBOW_RESET_FENCE(x) ((x) > 7 && (x) < 16) ? \
+ (XBOW_W0_RST_FNC + ((x) - 7) * 8) : \
+ ((x) == 0) ? XBOW_W0_RST_FNC : 0
+#define XBOW_LOCK 0x0000c4
+#define XBOW_LOCK_CLR 0x0000cc
+/* End of Xbridge only */
+
+/* used only in ide, but defined here within the reserved portion */
+/* of the widget0 address space (before 0xf4) */
+#define XBOW_WID_UNDEF 0xe4
+
+/* xbow link register set base, legal value for x is 0x8..0xf */
+#define XB_LINK_BASE 0x100
+#define XB_LINK_OFFSET 0x40
+#define XB_LINK_REG_BASE(x) (XB_LINK_BASE + ((x) & (MAX_XBOW_PORTS
- 1)) * XB_LINK_OFFSET)
+
+#define XB_LINK_IBUF_FLUSH(x) (XB_LINK_REG_BASE(x) + 0x4)
+#define XB_LINK_CTRL(x) (XB_LINK_REG_BASE(x) + 0xc)
+#define XB_LINK_STATUS(x) (XB_LINK_REG_BASE(x) + 0x14)
+#define XB_LINK_ARB_UPPER(x) (XB_LINK_REG_BASE(x) + 0x1c)
+#define XB_LINK_ARB_LOWER(x) (XB_LINK_REG_BASE(x) + 0x24)
+#define XB_LINK_STATUS_CLR(x) (XB_LINK_REG_BASE(x) + 0x2c)
+#define XB_LINK_RESET(x) (XB_LINK_REG_BASE(x) + 0x34)
+#define XB_LINK_AUX_STATUS(x) (XB_LINK_REG_BASE(x) + 0x3c)
+
+/* link_control(x) */
+#define XB_CTRL_LINKALIVE_IE 0x80000000 /* link comes
alive */
+/* reserved: 0x40000000 */
+#define XB_CTRL_PERF_CTR_MODE_MSK 0x30000000 /* perf counter
mode */
+#define XB_CTRL_IBUF_LEVEL_MSK 0x0e000000 /* input packet
buffer
+ level */
+#define XB_CTRL_8BIT_MODE 0x01000000 /* force link
into 8
+ bit mode */
+#define XB_CTRL_BAD_LLP_PKT 0x00800000 /* force bad LLP
+ packet */
+#define XB_CTRL_WIDGET_CR_MSK 0x007c0000 /* LLP widget credit
+ mask */
+#define XB_CTRL_WIDGET_CR_SHFT 18 /* LLP widget credit
+ shift */
+#define XB_CTRL_ILLEGAL_DST_IE 0x00020000 /* illegal destination
+ */
+#define XB_CTRL_OALLOC_IBUF_IE 0x00010000 /* overallocated input
+ buffer */
+/* reserved: 0x0000fe00 */
+#define XB_CTRL_BNDWDTH_ALLOC_IE 0x00000100 /* bandwidth alloc */
+#define XB_CTRL_RCV_CNT_OFLOW_IE 0x00000080 /* rcv retry overflow */
+#define XB_CTRL_XMT_CNT_OFLOW_IE 0x00000040 /* xmt retry overflow */
+#define XB_CTRL_XMT_MAX_RTRY_IE 0x00000020 /* max transmit
retry */
+#define XB_CTRL_RCV_IE 0x00000010 /* receive */
+#define XB_CTRL_XMT_RTRY_IE 0x00000008 /* transmit retry */
+/* reserved: 0x00000004 */
+#define XB_CTRL_MAXREQ_TOUT_IE 0x00000002 /* maximum
request
+ timeout */
+#define XB_CTRL_SRC_TOUT_IE 0x00000001 /* source
timeout */
+
+/* link_status(x) */
+#define XB_STAT_LINKALIVE XB_CTRL_LINKALIVE_IE
+/* reserved: 0x7ff80000 */
+#define XB_STAT_MULTI_ERR 0x00040000 /* multi error
*/
+#define XB_STAT_ILLEGAL_DST_ERR XB_CTRL_ILLEGAL_DST_IE
+#define XB_STAT_OALLOC_IBUF_ERR XB_CTRL_OALLOC_IBUF_IE
+#define XB_STAT_BNDWDTH_ALLOC_ID_MSK 0x0000ff00 /* port bitmask
*/
+#define XB_STAT_RCV_CNT_OFLOW_ERR XB_CTRL_RCV_CNT_OFLOW_IE
+#define XB_STAT_XMT_CNT_OFLOW_ERR XB_CTRL_XMT_CNT_OFLOW_IE
+#define XB_STAT_XMT_MAX_RTRY_ERR XB_CTRL_XMT_MAX_RTRY_IE
+#define XB_STAT_RCV_ERR XB_CTRL_RCV_IE
+#define XB_STAT_XMT_RTRY_ERR XB_CTRL_XMT_RTRY_IE
+/* reserved: 0x00000004 */
+#define XB_STAT_MAXREQ_TOUT_ERR XB_CTRL_MAXREQ_TOUT_IE
+#define XB_STAT_SRC_TOUT_ERR XB_CTRL_SRC_TOUT_IE
+
+/* link_aux_status(x) */
+#define XB_AUX_STAT_RCV_CNT 0xff000000
+#define XB_AUX_STAT_XMT_CNT 0x00ff0000
+#define XB_AUX_STAT_TOUT_DST 0x0000ff00
+#define XB_AUX_LINKFAIL_RST_BAD 0x00000040
+#define XB_AUX_STAT_PRESENT 0x00000020
+#define XB_AUX_STAT_PORT_WIDTH 0x00000010
+/* reserved: 0x0000000f */
+
+/*
+ * link_arb_upper/link_arb_lower(x), (reg) should be the link_arb_upper
+ * register if (x) is 0x8..0xb, link_arb_lower if (x) is 0xc..0xf
+ */
+#define XB_ARB_GBR_MSK 0x1f
+#define XB_ARB_RR_MSK 0x7
+#define XB_ARB_GBR_SHFT(x) (((x) & 0x3) * 8)
+#define XB_ARB_RR_SHFT(x) (((x) & 0x3) * 8 + 5)
+#define XB_ARB_GBR_CNT(reg,x) ((reg) >> XB_ARB_GBR_SHFT(x) &
XB_ARB_GBR_MSK)
+#define XB_ARB_RR_CNT(reg,x) ((reg) >> XB_ARB_RR_SHFT(x) &
XB_ARB_RR_MSK)
+
+/* XBOW_WID_STAT */
+#define XB_WID_STAT_LINK_INTR_SHFT (24)
+#define XB_WID_STAT_LINK_INTR_MASK (0xFF <<
XB_WID_STAT_LINK_INTR_SHFT)
+#define XB_WID_STAT_LINK_INTR(x) \
+ (0x1 << (((x)&7) + XB_WID_STAT_LINK_INTR_SHFT))
+#define XB_WID_STAT_WIDGET0_INTR 0x00800000
+#define XB_WID_STAT_SRCID_MASK 0x000003c0 /* Xbridge only */
+#define XB_WID_STAT_REG_ACC_ERR 0x00000020
+#define XB_WID_STAT_RECV_TOUT 0x00000010 /* Xbridge only */
+#define XB_WID_STAT_ARB_TOUT 0x00000008 /* Xbridge only */
+#define XB_WID_STAT_XTALK_ERR 0x00000004
+#define XB_WID_STAT_DST_TOUT 0x00000002 /* Xbridge only */
+#define XB_WID_STAT_MULTI_ERR 0x00000001
+
+#define XB_WID_STAT_SRCID_SHFT 6
+
+/* XBOW_WID_CONTROL */
+#define XB_WID_CTRL_REG_ACC_IE XB_WID_STAT_REG_ACC_ERR
+#define XB_WID_CTRL_RECV_TOUT XB_WID_STAT_RECV_TOUT
+#define XB_WID_CTRL_ARB_TOUT XB_WID_STAT_ARB_TOUT
+#define XB_WID_CTRL_XTALK_IE XB_WID_STAT_XTALK_ERR
+
+/* XBOW_WID_INT_UPPER */
+/* defined in xwidget.h for WIDGET_INTDEST_UPPER_ADDR */
+
+/* XBOW WIDGET part number, in the ID register */
+#define XBOW_WIDGET_PART_NUM 0x0 /* crossbow */
+#define XXBOW_WIDGET_PART_NUM 0xd000 /* Xbridge */
+#define XBOW_WIDGET_MFGR_NUM 0x0
+#define XXBOW_WIDGET_MFGR_NUM 0x0
+#define PXBOW_WIDGET_PART_NUM 0xd100 /* PIC */
+
+#define XBOW_REV_1_0 0x1 /* xbow rev 1.0 is "1" */
+#define XBOW_REV_1_1 0x2 /* xbow rev 1.1 is "2" */
+#define XBOW_REV_1_2 0x3 /* xbow rev 1.2 is "3" */
+#define XBOW_REV_1_3 0x4 /* xbow rev 1.3 is "4" */
+#define XBOW_REV_2_0 0x5 /* xbow rev 2.0 is "5" */
+
+#define XXBOW_PART_REV_1_0 (XXBOW_WIDGET_PART_NUM << 4 | 0x1 )
+#define XXBOW_PART_REV_2_0 (XXBOW_WIDGET_PART_NUM << 4 | 0x2 )
+
+/* XBOW_WID_ARB_RELOAD */
+#define XBOW_WID_ARB_RELOAD_INT 0x3f /* GBR reload interval */
+
+#define IS_XBRIDGE_XBOW(wid) \
+ (XWIDGET_PART_NUM(wid) == XXBOW_WIDGET_PART_NUM && \
+ XWIDGET_MFG_NUM(wid) == XXBOW_WIDGET_MFGR_NUM)
+
+#define IS_PIC_XBOW(wid) \
+ (XWIDGET_PART_NUM(wid) == PXBOW_WIDGET_PART_NUM && \
+ XWIDGET_MFG_NUM(wid) == XXBOW_WIDGET_MFGR_NUM)
+
+#define XBOW_WAR_ENABLED(pv, widid) ((1 << XWIDGET_REV_NUM(widid)) & pv)
+
+#endif /* _ASM_IA64_SN_XTALK_XBOW_H */
Index: xen/include/asm-ia64/linux-xen/asm/sn/xwidgetdev.h
===================================================================
--- /dev/null
+++ xen/include/asm-ia64/linux-xen/asm/sn/xwidgetdev.h
@@ -0,0 +1,70 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 1992-1997,2000-2003 Silicon Graphics, Inc. All Rights
Reserved.
+ */
+#ifndef _ASM_IA64_SN_XTALK_XWIDGET_H
+#define _ASM_IA64_SN_XTALK_XWIDGET_H
+
+/* WIDGET_ID */
+#define WIDGET_REV_NUM 0xf0000000
+#define WIDGET_PART_NUM 0x0ffff000
+#define WIDGET_MFG_NUM 0x00000ffe
+#define WIDGET_REV_NUM_SHFT 28
+#define WIDGET_PART_NUM_SHFT 12
+#define WIDGET_MFG_NUM_SHFT 1
+
+#define XWIDGET_PART_NUM(widgetid) (((widgetid) & WIDGET_PART_NUM) >>
WIDGET_PART_NUM_SHFT)
+#define XWIDGET_REV_NUM(widgetid) (((widgetid) & WIDGET_REV_NUM) >>
WIDGET_REV_NUM_SHFT)
+#define XWIDGET_MFG_NUM(widgetid) (((widgetid) & WIDGET_MFG_NUM) >>
WIDGET_MFG_NUM_SHFT)
+#define XWIDGET_PART_REV_NUM(widgetid) ((XWIDGET_PART_NUM(widgetid) << 4) | \
+ XWIDGET_REV_NUM(widgetid))
+#define XWIDGET_PART_REV_NUM_REV(partrev) (partrev & 0xf)
+
+/* widget configuration registers */
+struct widget_cfg{
+ u32 w_id; /* 0x04 */
+ u32 w_pad_0; /* 0x00 */
+ u32 w_status; /* 0x0c */
+ u32 w_pad_1; /* 0x08 */
+ u32 w_err_upper_addr; /* 0x14 */
+ u32 w_pad_2; /* 0x10 */
+ u32 w_err_lower_addr; /* 0x1c */
+ u32 w_pad_3; /* 0x18 */
+ u32 w_control; /* 0x24 */
+ u32 w_pad_4; /* 0x20 */
+ u32 w_req_timeout; /* 0x2c */
+ u32 w_pad_5; /* 0x28 */
+ u32 w_intdest_upper_addr; /* 0x34 */
+ u32 w_pad_6; /* 0x30 */
+ u32 w_intdest_lower_addr; /* 0x3c */
+ u32 w_pad_7; /* 0x38 */
+ u32 w_err_cmd_word; /* 0x44 */
+ u32 w_pad_8; /* 0x40 */
+ u32 w_llp_cfg; /* 0x4c */
+ u32 w_pad_9; /* 0x48 */
+ u32 w_tflush; /* 0x54 */
+ u32 w_pad_10; /* 0x50 */
+};
+
+/*
+ * Crosstalk Widget Hardware Identification, as defined in the Crosstalk spec.
+ */
+struct xwidget_hwid{
+ int mfg_num;
+ int rev_num;
+ int part_num;
+};
+
+struct xwidget_info{
+
+ struct xwidget_hwid xwi_hwid; /* Widget Identification */
+ char xwi_masterxid; /* Hub's Widget Port Number */
+ void *xwi_hubinfo; /* Hub's provider private
info */
+ u64 *xwi_hub_provider; /* prom provider functions */
+ void *xwi_vertex;
+};
+
+#endif /* _ASM_IA64_SN_XTALK_XWIDGET_H */
Index: xen/include/asm-ia64/linux-xen/linux/completion.h
===================================================================
--- /dev/null
+++ xen/include/asm-ia64/linux-xen/linux/completion.h
@@ -0,0 +1,57 @@
+#ifndef __LINUX_COMPLETION_H
+#define __LINUX_COMPLETION_H
+
+/*
+ * (C) Copyright 2001 Linus Torvalds
+ *
+ * Atomic wait-for-completion handler data structures.
+ * See kernel/sched.c for details.
+ */
+
+#include <linux/wait.h>
+
+struct completion {
+ unsigned int done;
+ wait_queue_head_t wait;
+};
+
+#define COMPLETION_INITIALIZER(work) \
+ { 0, __WAIT_QUEUE_HEAD_INITIALIZER((work).wait) }
+
+#define COMPLETION_INITIALIZER_ONSTACK(work) \
+ ({ init_completion(&work); work; })
+
+#define DECLARE_COMPLETION(work) \
+ struct completion work = COMPLETION_INITIALIZER(work)
+
+/*
+ * Lockdep needs to run a non-constant initializer for on-stack
+ * completions - so we use the _ONSTACK() variant for those that
+ * are on the kernel stack:
+ */
+#ifdef CONFIG_LOCKDEP
+# define DECLARE_COMPLETION_ONSTACK(work) \
+ struct completion work = COMPLETION_INITIALIZER_ONSTACK(work)
+#else
+# define DECLARE_COMPLETION_ONSTACK(work) DECLARE_COMPLETION(work)
+#endif
+
+static inline void init_completion(struct completion *x)
+{
+ x->done = 0;
+ init_waitqueue_head(&x->wait);
+}
+
+extern void FASTCALL(wait_for_completion(struct completion *));
+extern int FASTCALL(wait_for_completion_interruptible(struct completion *x));
+extern unsigned long FASTCALL(wait_for_completion_timeout(struct completion *x,
+ unsigned long timeout));
+extern unsigned long FASTCALL(wait_for_completion_interruptible_timeout(
+ struct completion *x, unsigned long timeout));
+
+extern void FASTCALL(complete(struct completion *));
+extern void FASTCALL(complete_all(struct completion *));
+
+#define INIT_COMPLETION(x) ((x).done = 0)
+
+#endif
Index: xen/include/asm-ia64/linux-xen/linux/device.h
===================================================================
--- /dev/null
+++ xen/include/asm-ia64/linux-xen/linux/device.h
@@ -0,0 +1,473 @@
+/*
+ * device.h - generic, centralized driver model
+ *
+ * Copyright (c) 2001-2003 Patrick Mochel <mochel@xxxxxxxx>
+ *
+ * This file is released under the GPLv2
+ *
+ * See Documentation/driver-model/ for more information.
+ */
+
+#ifndef _DEVICE_H_
+#define _DEVICE_H_
+
+#include <linux/ioport.h>
+#include <linux/kobject.h>
+#include <linux/klist.h>
+#include <linux/list.h>
+#include <linux/compiler.h>
+#include <linux/types.h>
+#include <linux/module.h>
+#include <linux/pm.h>
+#include <asm/semaphore.h>
+#include <asm/atomic.h>
+
+#define DEVICE_NAME_SIZE 50
+#define DEVICE_NAME_HALF __stringify(20) /* Less than half to
accommodate slop */
+#define DEVICE_ID_SIZE 32
+#define BUS_ID_SIZE KOBJ_NAME_LEN
+
+
+struct device;
+struct device_driver;
+struct class;
+struct class_device;
+
+struct bus_type {
+ const char * name;
+
+ struct subsystem subsys;
+ struct kset drivers;
+ struct kset devices;
+ struct klist klist_devices;
+ struct klist klist_drivers;
+
+ struct bus_attribute * bus_attrs;
+ struct device_attribute * dev_attrs;
+ struct driver_attribute * drv_attrs;
+
+ int (*match)(struct device * dev, struct device_driver *
drv);
+ int (*uevent)(struct device *dev, char **envp,
+ int num_envp, char *buffer, int buffer_size);
+ int (*probe)(struct device * dev);
+ int (*remove)(struct device * dev);
+ void (*shutdown)(struct device * dev);
+
+ int (*suspend)(struct device * dev, pm_message_t state);
+ int (*suspend_late)(struct device * dev, pm_message_t state);
+ int (*resume_early)(struct device * dev);
+ int (*resume)(struct device * dev);
+};
+
+extern int __must_check bus_register(struct bus_type * bus);
+extern void bus_unregister(struct bus_type * bus);
+
+extern int __must_check bus_rescan_devices(struct bus_type * bus);
+
+/* iterator helpers for buses */
+
+int bus_for_each_dev(struct bus_type * bus, struct device * start, void * data,
+ int (*fn)(struct device *, void *));
+struct device * bus_find_device(struct bus_type *bus, struct device *start,
+ void *data, int (*match)(struct device *, void
*));
+
+int __must_check bus_for_each_drv(struct bus_type *bus,
+ struct device_driver *start, void *data,
+ int (*fn)(struct device_driver *, void *));
+
+/* driverfs interface for exporting bus attributes */
+
+struct bus_attribute {
+ struct attribute attr;
+ ssize_t (*show)(struct bus_type *, char * buf);
+ ssize_t (*store)(struct bus_type *, const char * buf, size_t count);
+};
+
+#define BUS_ATTR(_name,_mode,_show,_store) \
+struct bus_attribute bus_attr_##_name = __ATTR(_name,_mode,_show,_store)
+
+extern int __must_check bus_create_file(struct bus_type *,
+ struct bus_attribute *);
+extern void bus_remove_file(struct bus_type *, struct bus_attribute *);
+
+struct device_driver {
+ const char * name;
+ struct bus_type * bus;
+
+ struct completion unloaded;
+ struct kobject kobj;
+ struct klist klist_devices;
+ struct klist_node knode_bus;
+
+ struct module * owner;
+
+ int (*probe) (struct device * dev);
+ int (*remove) (struct device * dev);
+ void (*shutdown) (struct device * dev);
+ int (*suspend) (struct device * dev, pm_message_t state);
+ int (*resume) (struct device * dev);
+
+ unsigned int multithread_probe:1;
+};
+
+
+extern int __must_check driver_register(struct device_driver * drv);
+extern void driver_unregister(struct device_driver * drv);
+
+extern struct device_driver * get_driver(struct device_driver * drv);
+extern void put_driver(struct device_driver * drv);
+extern struct device_driver *driver_find(const char *name, struct bus_type
*bus);
+extern int driver_probe_done(void);
+
+/* driverfs interface for exporting driver attributes */
+
+struct driver_attribute {
+ struct attribute attr;
+ ssize_t (*show)(struct device_driver *, char * buf);
+ ssize_t (*store)(struct device_driver *, const char * buf, size_t
count);
+};
+
+#define DRIVER_ATTR(_name,_mode,_show,_store) \
+struct driver_attribute driver_attr_##_name = __ATTR(_name,_mode,_show,_store)
+
+extern int __must_check driver_create_file(struct device_driver *,
+ struct driver_attribute *);
+extern void driver_remove_file(struct device_driver *, struct driver_attribute
*);
+
+extern int __must_check driver_for_each_device(struct device_driver * drv,
+ struct device *start, void *data,
+ int (*fn)(struct device *, void *));
+struct device * driver_find_device(struct device_driver *drv,
+ struct device *start, void *data,
+ int (*match)(struct device *, void *));
+
+/*
+ * device classes
+ */
+struct class {
+ const char * name;
+ struct module * owner;
+
+ struct subsystem subsys;
+ struct list_head children;
+ struct list_head devices;
+ struct list_head interfaces;
+ struct semaphore sem; /* locks both the children and
interfaces lists */
+
+ struct kobject *virtual_dir;
+
+ struct class_attribute * class_attrs;
+ struct class_device_attribute * class_dev_attrs;
+ struct device_attribute * dev_attrs;
+
+ int (*uevent)(struct class_device *dev, char **envp,
+ int num_envp, char *buffer, int buffer_size);
+ int (*dev_uevent)(struct device *dev, char **envp, int num_envp,
+ char *buffer, int buffer_size);
+
+ void (*release)(struct class_device *dev);
+ void (*class_release)(struct class *class);
+ void (*dev_release)(struct device *dev);
+
+ int (*suspend)(struct device *, pm_message_t state);
+ int (*resume)(struct device *);
+};
+
+extern int __must_check class_register(struct class *);
+extern void class_unregister(struct class *);
+
+
+struct class_attribute {
+ struct attribute attr;
+ ssize_t (*show)(struct class *, char * buf);
+ ssize_t (*store)(struct class *, const char * buf, size_t count);
+};
+
+#define CLASS_ATTR(_name,_mode,_show,_store) \
+struct class_attribute class_attr_##_name = __ATTR(_name,_mode,_show,_store)
+
+extern int __must_check class_create_file(struct class *,
+ const struct class_attribute *);
+extern void class_remove_file(struct class *, const struct class_attribute *);
+
+struct class_device_attribute {
+ struct attribute attr;
+ ssize_t (*show)(struct class_device *, char * buf);
+ ssize_t (*store)(struct class_device *, const char * buf, size_t count);
+};
+
+#define CLASS_DEVICE_ATTR(_name,_mode,_show,_store) \
+struct class_device_attribute class_device_attr_##_name = \
+ __ATTR(_name,_mode,_show,_store)
+
+extern int __must_check class_device_create_file(struct class_device *,
+ const struct class_device_attribute *);
+
+/**
+ * struct class_device - class devices
+ * @class: pointer to the parent class for this class device. This is
required.
+ * @devt: for internal use by the driver core only.
+ * @node: for internal use by the driver core only.
+ * @kobj: for internal use by the driver core only.
+ * @devt_attr: for internal use by the driver core only.
+ * @groups: optional additional groups to be created
+ * @dev: if set, a symlink to the struct device is created in the sysfs
+ * directory for this struct class device.
+ * @class_data: pointer to whatever you want to store here for this struct
+ * class_device. Use class_get_devdata() and class_set_devdata() to get and
+ * set this pointer.
+ * @parent: pointer to a struct class_device that is the parent of this struct
+ * class_device. If NULL, this class_device will show up at the root of the
+ * struct class in sysfs (which is probably what you want to have happen.)
+ * @release: pointer to a release function for this struct class_device. If
+ * set, this will be called instead of the class specific release function.
+ * Only use this if you want to override the default release function, like
+ * when you are nesting class_device structures.
+ * @uevent: pointer to a uevent function for this struct class_device. If
+ * set, this will be called instead of the class specific uevent function.
+ * Only use this if you want to override the default uevent function, like
+ * when you are nesting class_device structures.
+ */
+struct class_device {
+ struct list_head node;
+
+ struct kobject kobj;
+ struct class * class; /* required */
+ dev_t devt; /* dev_t, creates the sysfs
"dev" */
+ struct class_device_attribute *devt_attr;
+ struct class_device_attribute uevent_attr;
+ struct device * dev; /* not necessary, but nice to
have */
+ void * class_data; /* class-specific data */
+ struct class_device *parent; /* parent of this child device,
if there is one */
+ struct attribute_group ** groups; /* optional groups */
+
+ void (*release)(struct class_device *dev);
+ int (*uevent)(struct class_device *dev, char **envp,
+ int num_envp, char *buffer, int buffer_size);
+ char class_id[BUS_ID_SIZE]; /* unique to this class */
+};
+
+static inline void *
+class_get_devdata (struct class_device *dev)
+{
+ return dev->class_data;
+}
+
+static inline void
+class_set_devdata (struct class_device *dev, void *data)
+{
+ dev->class_data = data;
+}
+
+
+extern int __must_check class_device_register(struct class_device *);
+extern void class_device_unregister(struct class_device *);
+extern void class_device_initialize(struct class_device *);
+extern int __must_check class_device_add(struct class_device *);
+extern void class_device_del(struct class_device *);
+
+extern int class_device_rename(struct class_device *, char *);
+
+extern struct class_device * class_device_get(struct class_device *);
+extern void class_device_put(struct class_device *);
+
+extern void class_device_remove_file(struct class_device *,
+ const struct class_device_attribute *);
+extern int __must_check class_device_create_bin_file(struct class_device *,
+ struct bin_attribute *);
+extern void class_device_remove_bin_file(struct class_device *,
+ struct bin_attribute *);
+
+struct class_interface {
+ struct list_head node;
+ struct class *class;
+
+ int (*add) (struct class_device *, struct class_interface *);
+ void (*remove) (struct class_device *, struct class_interface *);
+ int (*add_dev) (struct device *, struct class_interface *);
+ void (*remove_dev) (struct device *, struct class_interface *);
+};
+
+extern int __must_check class_interface_register(struct class_interface *);
+extern void class_interface_unregister(struct class_interface *);
+
+extern struct class *class_create(struct module *owner, const char *name);
+extern void class_destroy(struct class *cls);
+extern struct class_device *class_device_create(struct class *cls,
+ struct class_device *parent,
+ dev_t devt,
+ struct device *device,
+ const char *fmt, ...)
+ __attribute__((format(printf,5,6)));
+extern void class_device_destroy(struct class *cls, dev_t devt);
+
+/* interface for exporting device attributes */
+struct device_attribute {
+ struct attribute attr;
+ ssize_t (*show)(struct device *dev, struct device_attribute *attr,
+ char *buf);
+ ssize_t (*store)(struct device *dev, struct device_attribute *attr,
+ const char *buf, size_t count);
+};
+
+#define DEVICE_ATTR(_name,_mode,_show,_store) \
+struct device_attribute dev_attr_##_name = __ATTR(_name,_mode,_show,_store)
+
+extern int __must_check device_create_file(struct device *device,
+ struct device_attribute * entry);
+extern void device_remove_file(struct device * dev, struct device_attribute *
attr);
+extern int __must_check device_create_bin_file(struct device *dev,
+ struct bin_attribute *attr);
+extern void device_remove_bin_file(struct device *dev,
+ struct bin_attribute *attr);
+struct device {
+ struct klist klist_children;
+ struct klist_node knode_parent; /* node in sibling list
*/
+ struct klist_node knode_driver;
+ struct klist_node knode_bus;
+ struct device * parent;
+
+ struct kobject kobj;
+ char bus_id[BUS_ID_SIZE]; /* position on parent bus */
+ unsigned is_registered:1;
+ struct device_attribute uevent_attr;
+ struct device_attribute *devt_attr;
+
+ struct semaphore sem; /* semaphore to synchronize calls to
+ * its driver.
+ */
+
+ struct bus_type * bus; /* type of bus device is on */
+ struct device_driver *driver; /* which driver has allocated this
+ device */
+ void *driver_data; /* data private to the driver */
+ void *platform_data; /* Platform specific data, device
+ core doesn't touch it */
+ void *firmware_data; /* Firmware specific data (e.g. ACPI,
+ BIOS data),reserved for device core*/
+ struct dev_pm_info power;
+
+ u64 *dma_mask; /* dma mask (if dma'able device) */
+ u64 coherent_dma_mask;/* Like dma_mask, but for
+ alloc_coherent mappings as
+ not all hardware supports
+ 64 bit addresses for consistent
+ allocations such descriptors. */
+
+ struct list_head dma_pools; /* dma pools (if dma'ble) */
+
+ struct dma_coherent_mem *dma_mem; /* internal for coherent mem
+ override */
+
+ /* class_device migration path */
+ struct list_head node;
+ struct class *class; /* optional*/
+ dev_t devt; /* dev_t, creates the sysfs
"dev" */
+ struct attribute_group **groups; /* optional groups */
+
+ void (*release)(struct device * dev);
+};
+
+static inline void *
+dev_get_drvdata (struct device *dev)
+{
+ return dev->driver_data;
+}
+
+static inline void
+dev_set_drvdata (struct device *dev, void *data)
+{
+ dev->driver_data = data;
+}
+
+static inline int device_is_registered(struct device *dev)
+{
+ return dev->is_registered;
+}
+
+/*
+ * High level routines for use by the bus drivers
+ */
+extern int __must_check device_register(struct device * dev);
+extern void device_unregister(struct device * dev);
+extern void device_initialize(struct device * dev);
+extern int __must_check device_add(struct device * dev);
+extern void device_del(struct device * dev);
+extern int device_for_each_child(struct device *, void *,
+ int (*fn)(struct device *, void *));
+extern int device_rename(struct device *dev, char *new_name);
+
+/*
+ * Manual binding of a device to driver. See drivers/base/bus.c
+ * for information on use.
+ */
+extern int __must_check device_bind_driver(struct device *dev);
+extern void device_release_driver(struct device * dev);
+extern int __must_check device_attach(struct device * dev);
+extern int __must_check driver_attach(struct device_driver *drv);
+extern int __must_check device_reprobe(struct device *dev);
+
+/*
+ * Easy functions for dynamically creating devices on the fly
+ */
+extern struct device *device_create(struct class *cls, struct device *parent,
+ dev_t devt, const char *fmt, ...)
+ __attribute__((format(printf,4,5)));
+extern void device_destroy(struct class *cls, dev_t devt);
+
+extern int virtual_device_parent(struct device *dev);
+
+/*
+ * Platform "fixup" functions - allow the platform to have their say
+ * about devices and actions that the general device layer doesn't
+ * know about.
+ */
+/* Notify platform of device discovery */
+extern int (*platform_notify)(struct device * dev);
+
+extern int (*platform_notify_remove)(struct device * dev);
+
+
+/**
+ * get_device - atomically increment the reference count for the device.
+ *
+ */
+extern struct device * get_device(struct device * dev);
+extern void put_device(struct device * dev);
+
+
+/* drivers/base/power/shutdown.c */
+extern void device_shutdown(void);
+
+
+/* drivers/base/firmware.c */
+extern int __must_check firmware_register(struct subsystem *);
+extern void firmware_unregister(struct subsystem *);
+
+/* debugging and troubleshooting/diagnostic helpers. */
+extern const char *dev_driver_string(struct device *dev);
+#define dev_printk(level, dev, format, arg...) \
+ printk(level "%s %s: " format , dev_driver_string(dev) , (dev)->bus_id
, ## arg)
+
+#ifdef DEBUG
+#define dev_dbg(dev, format, arg...) \
+ dev_printk(KERN_DEBUG , dev , format , ## arg)
+#else
+#define dev_dbg(dev, format, arg...) do { (void)(dev); } while (0)
+#endif
+
+#define dev_err(dev, format, arg...) \
+ dev_printk(KERN_ERR , dev , format , ## arg)
+#define dev_info(dev, format, arg...) \
+ dev_printk(KERN_INFO , dev , format , ## arg)
+#define dev_warn(dev, format, arg...) \
+ dev_printk(KERN_WARNING , dev , format , ## arg)
+#define dev_notice(dev, format, arg...) \
+ dev_printk(KERN_NOTICE , dev , format , ## arg)
+
+/* Create alias, so I can be autoloaded. */
+#define MODULE_ALIAS_CHARDEV(major,minor) \
+ MODULE_ALIAS("char-major-" __stringify(major) "-" __stringify(minor))
+#define MODULE_ALIAS_CHARDEV_MAJOR(major) \
+ MODULE_ALIAS("char-major-" __stringify(major) "-*")
+#endif /* _DEVICE_H_ */
Index: xen/include/asm-ia64/linux-xen/linux/ioport.h
===================================================================
--- /dev/null
+++ xen/include/asm-ia64/linux-xen/linux/ioport.h
@@ -0,0 +1,136 @@
+/*
+ * ioport.h Definitions of routines for detecting, reserving and
+ * allocating system resources.
+ *
+ * Authors: Linus Torvalds
+ */
+
+#ifndef _LINUX_IOPORT_H
+#define _LINUX_IOPORT_H
+
+#include <linux/compiler.h>
+#include <linux/types.h>
+/*
+ * Resources are tree-like, allowing
+ * nesting etc..
+ */
+struct resource {
+ resource_size_t start;
+ resource_size_t end;
+ const char *name;
+ unsigned long flags;
+ struct resource *parent, *sibling, *child;
+};
+
+struct resource_list {
+ struct resource_list *next;
+ struct resource *res;
+ struct pci_dev *dev;
+};
+
+/*
+ * IO resources have these defined flags.
+ */
+#define IORESOURCE_BITS 0x000000ff /* Bus-specific bits */
+
+#define IORESOURCE_IO 0x00000100 /* Resource type */
+#define IORESOURCE_MEM 0x00000200
+#define IORESOURCE_IRQ 0x00000400
+#define IORESOURCE_DMA 0x00000800
+
+#define IORESOURCE_PREFETCH 0x00001000 /* No side effects */
+#define IORESOURCE_READONLY 0x00002000
+#define IORESOURCE_CACHEABLE 0x00004000
+#define IORESOURCE_RANGELENGTH 0x00008000
+#define IORESOURCE_SHADOWABLE 0x00010000
+#define IORESOURCE_BUS_HAS_VGA 0x00080000
+
+#define IORESOURCE_DISABLED 0x10000000
+#define IORESOURCE_UNSET 0x20000000
+#define IORESOURCE_AUTO 0x40000000
+#define IORESOURCE_BUSY 0x80000000 /* Driver has marked
this resource busy */
+
+/* ISA PnP IRQ specific bits (IORESOURCE_BITS) */
+#define IORESOURCE_IRQ_HIGHEDGE (1<<0)
+#define IORESOURCE_IRQ_LOWEDGE (1<<1)
+#define IORESOURCE_IRQ_HIGHLEVEL (1<<2)
+#define IORESOURCE_IRQ_LOWLEVEL (1<<3)
+#define IORESOURCE_IRQ_SHAREABLE (1<<4)
+
+/* ISA PnP DMA specific bits (IORESOURCE_BITS) */
+#define IORESOURCE_DMA_TYPE_MASK (3<<0)
+#define IORESOURCE_DMA_8BIT (0<<0)
+#define IORESOURCE_DMA_8AND16BIT (1<<0)
+#define IORESOURCE_DMA_16BIT (2<<0)
+
+#define IORESOURCE_DMA_MASTER (1<<2)
+#define IORESOURCE_DMA_BYTE (1<<3)
+#define IORESOURCE_DMA_WORD (1<<4)
+
+#define IORESOURCE_DMA_SPEED_MASK (3<<6)
+#define IORESOURCE_DMA_COMPATIBLE (0<<6)
+#define IORESOURCE_DMA_TYPEA (1<<6)
+#define IORESOURCE_DMA_TYPEB (2<<6)
+#define IORESOURCE_DMA_TYPEF (3<<6)
+
+/* ISA PnP memory I/O specific bits (IORESOURCE_BITS) */
+#define IORESOURCE_MEM_WRITEABLE (1<<0) /* dup: IORESOURCE_READONLY */
+#define IORESOURCE_MEM_CACHEABLE (1<<1) /* dup: IORESOURCE_CACHEABLE */
+#define IORESOURCE_MEM_RANGELENGTH (1<<2) /* dup: IORESOURCE_RANGELENGTH
*/
+#define IORESOURCE_MEM_TYPE_MASK (3<<3)
+#define IORESOURCE_MEM_8BIT (0<<3)
+#define IORESOURCE_MEM_16BIT (1<<3)
+#define IORESOURCE_MEM_8AND16BIT (2<<3)
+#define IORESOURCE_MEM_32BIT (3<<3)
+#define IORESOURCE_MEM_SHADOWABLE (1<<5) /* dup: IORESOURCE_SHADOWABLE */
+#define IORESOURCE_MEM_EXPANSIONROM (1<<6)
+
+/* PCI ROM control bits (IORESOURCE_BITS) */
+#define IORESOURCE_ROM_ENABLE (1<<0) /* ROM is enabled, same as
PCI_ROM_ADDRESS_ENABLE */
+#define IORESOURCE_ROM_SHADOW (1<<1) /* ROM is copy at C000:0 */
+#define IORESOURCE_ROM_COPY (1<<2) /* ROM is alloc'd copy,
resource field overlaid */
+
+/* PC/ISA/whatever - the normal PC address spaces: IO and memory */
+extern struct resource ioport_resource;
+extern struct resource iomem_resource;
+
+extern int request_resource(struct resource *root, struct resource *new);
+extern struct resource * ____request_resource(struct resource *root, struct
resource *new);
+extern int release_resource(struct resource *new);
+extern int insert_resource(struct resource *parent, struct resource *new);
+extern int allocate_resource(struct resource *root, struct resource *new,
+ resource_size_t size, resource_size_t min,
+ resource_size_t max, resource_size_t align,
+ void (*alignf)(void *, struct resource *,
+ resource_size_t, resource_size_t),
+ void *alignf_data);
+int adjust_resource(struct resource *res, resource_size_t start,
+ resource_size_t size);
+
+/* get registered SYSTEM_RAM resources in specified area */
+extern int find_next_system_ram(struct resource *res);
+
+/* Convenience shorthand with allocation */
+#define request_region(start,n,name) __request_region(&ioport_resource,
(start), (n), (name))
+#define request_mem_region(start,n,name) __request_region(&iomem_resource,
(start), (n), (name))
+#define rename_region(region, newname) do { (region)->name = (newname); }
while (0)
+
+extern struct resource * __request_region(struct resource *,
+ resource_size_t start,
+ resource_size_t n, const char *name);
+
+/* Compatibility cruft */
+#define release_region(start,n) __release_region(&ioport_resource,
(start), (n))
+#define check_mem_region(start,n) __check_region(&iomem_resource,
(start), (n))
+#define release_mem_region(start,n) __release_region(&iomem_resource,
(start), (n))
+
+extern int __check_region(struct resource *, resource_size_t, resource_size_t);
+extern void __release_region(struct resource *, resource_size_t,
+ resource_size_t);
+
+static inline int __deprecated check_region(resource_size_t s,
+ resource_size_t n)
+{
+ return __check_region(&ioport_resource, s, n);
+}
+#endif /* _LINUX_IOPORT_H */
Index: xen/include/asm-ia64/linux-xen/linux/klist.h
===================================================================
--- /dev/null
+++ xen/include/asm-ia64/linux-xen/linux/klist.h
@@ -0,0 +1,61 @@
+/*
+ * klist.h - Some generic list helpers, extending struct list_head a bit.
+ *
+ * Implementations are found in lib/klist.c
+ *
+ *
+ * Copyright (C) 2005 Patrick Mochel
+ *
+ * This file is rleased under the GPL v2.
+ */
+
+#ifndef _LINUX_KLIST_H
+#define _LINUX_KLIST_H
+
+#include <linux/spinlock.h>
+#include <linux/completion.h>
+#include <linux/kref.h>
+#include <linux/list.h>
+
+struct klist_node;
+struct klist {
+ spinlock_t k_lock;
+ struct list_head k_list;
+ void (*get)(struct klist_node *);
+ void (*put)(struct klist_node *);
+};
+
+
+extern void klist_init(struct klist * k, void (*get)(struct klist_node *),
+ void (*put)(struct klist_node *));
+
+struct klist_node {
+ struct klist * n_klist;
+ struct list_head n_node;
+ struct kref n_ref;
+ struct completion n_removed;
+};
+
+extern void klist_add_tail(struct klist_node * n, struct klist * k);
+extern void klist_add_head(struct klist_node * n, struct klist * k);
+
+extern void klist_del(struct klist_node * n);
+extern void klist_remove(struct klist_node * n);
+
+extern int klist_node_attached(struct klist_node * n);
+
+
+struct klist_iter {
+ struct klist * i_klist;
+ struct list_head * i_head;
+ struct klist_node * i_cur;
+};
+
+
+extern void klist_iter_init(struct klist * k, struct klist_iter * i);
+extern void klist_iter_init_node(struct klist * k, struct klist_iter * i,
+ struct klist_node * n);
+extern void klist_iter_exit(struct klist_iter * i);
+extern struct klist_node * klist_next(struct klist_iter * i);
+
+#endif
Index: xen/include/asm-ia64/linux-xen/linux/kobject.h
===================================================================
--- /dev/null
+++ xen/include/asm-ia64/linux-xen/linux/kobject.h
@@ -0,0 +1,282 @@
+/*
+ * kobject.h - generic kernel object infrastructure.
+ *
+ * Copyright (c) 2002-2003 Patrick Mochel
+ * Copyright (c) 2002-2003 Open Source Development Labs
+ *
+ * This file is released under the GPLv2.
+ *
+ *
+ * Please read Documentation/kobject.txt before using the kobject
+ * interface, ESPECIALLY the parts about reference counts and object
+ * destructors.
+ */
+
+#ifndef _KOBJECT_H_
+#define _KOBJECT_H_
+
+#ifdef __KERNEL__
+
+#include <linux/types.h>
+#include <linux/list.h>
+#include <linux/sysfs.h>
+#include <linux/compiler.h>
+#include <linux/spinlock.h>
+#include <linux/rwsem.h>
+#include <linux/kref.h>
+#include <linux/kernel.h>
+#include <linux/wait.h>
+#include <asm/atomic.h>
+
+#define KOBJ_NAME_LEN 20
+#define UEVENT_HELPER_PATH_LEN 256
+
+/* path to the userspace helper executed on an event */
+extern char uevent_helper[];
+
+/* counter to tag the uevent, read only except for the kobject core */
+extern u64 uevent_seqnum;
+
+/* the actions here must match the proper string in lib/kobject_uevent.c */
+typedef int __bitwise kobject_action_t;
+enum kobject_action {
+ KOBJ_ADD = (__force kobject_action_t) 0x01, /* exclusive to
core */
+ KOBJ_REMOVE = (__force kobject_action_t) 0x02, /* exclusive to
core */
+ KOBJ_CHANGE = (__force kobject_action_t) 0x03, /* device state
change */
+ KOBJ_MOUNT = (__force kobject_action_t) 0x04, /* mount event
for block devices (broken) */
+ KOBJ_UMOUNT = (__force kobject_action_t) 0x05, /* umount event
for block devices (broken) */
+ KOBJ_OFFLINE = (__force kobject_action_t) 0x06, /* device
offline */
+ KOBJ_ONLINE = (__force kobject_action_t) 0x07, /* device
online */
+};
+
+struct kobject {
+ const char * k_name;
+ char name[KOBJ_NAME_LEN];
+ struct kref kref;
+ struct list_head entry;
+ struct kobject * parent;
+ struct kset * kset;
+ struct kobj_type * ktype;
+ struct dentry * dentry;
+ wait_queue_head_t poll;
+};
+
+extern int kobject_set_name(struct kobject *, const char *, ...)
+ __attribute__((format(printf,2,3)));
+
+static inline const char * kobject_name(const struct kobject * kobj)
+{
+ return kobj->k_name;
+}
+
+extern void kobject_init(struct kobject *);
+extern void kobject_cleanup(struct kobject *);
+
+extern int __must_check kobject_add(struct kobject *);
+extern void kobject_del(struct kobject *);
+
+extern int __must_check kobject_rename(struct kobject *, const char *new_name);
+
+extern int __must_check kobject_register(struct kobject *);
+extern void kobject_unregister(struct kobject *);
+
+extern struct kobject * kobject_get(struct kobject *);
+extern void kobject_put(struct kobject *);
+
+extern struct kobject *kobject_add_dir(struct kobject *, const char *);
+
+extern char * kobject_get_path(struct kobject *, gfp_t);
+
+struct kobj_type {
+ void (*release)(struct kobject *);
+ struct sysfs_ops * sysfs_ops;
+ struct attribute ** default_attrs;
+};
+
+
+/**
+ * kset - a set of kobjects of a specific type, belonging
+ * to a specific subsystem.
+ *
+ * All kobjects of a kset should be embedded in an identical
+ * type. This type may have a descriptor, which the kset points
+ * to. This allows there to exist sets of objects of the same
+ * type in different subsystems.
+ *
+ * A subsystem does not have to be a list of only one type
+ * of object; multiple ksets can belong to one subsystem. All
+ * ksets of a subsystem share the subsystem's lock.
+ *
+ * Each kset can support specific event variables; it can
+ * supress the event generation or add subsystem specific
+ * variables carried with the event.
+ */
+struct kset_uevent_ops {
+ int (*filter)(struct kset *kset, struct kobject *kobj);
+ const char *(*name)(struct kset *kset, struct kobject *kobj);
+ int (*uevent)(struct kset *kset, struct kobject *kobj, char **envp,
+ int num_envp, char *buffer, int buffer_size);
+};
+
+struct kset {
+ struct subsystem * subsys;
+ struct kobj_type * ktype;
+ struct list_head list;
+ spinlock_t list_lock;
+ struct kobject kobj;
+ struct kset_uevent_ops * uevent_ops;
+};
+
+
+extern void kset_init(struct kset * k);
+extern int __must_check kset_add(struct kset * k);
+extern int __must_check kset_register(struct kset * k);
+extern void kset_unregister(struct kset * k);
+
+static inline struct kset * to_kset(struct kobject * kobj)
+{
+ return kobj ? container_of(kobj,struct kset,kobj) : NULL;
+}
+
+static inline struct kset * kset_get(struct kset * k)
+{
+ return k ? to_kset(kobject_get(&k->kobj)) : NULL;
+}
+
+static inline void kset_put(struct kset * k)
+{
+ kobject_put(&k->kobj);
+}
+
+static inline struct kobj_type * get_ktype(struct kobject * k)
+{
+ if (k->kset && k->kset->ktype)
+ return k->kset->ktype;
+ else
+ return k->ktype;
+}
+
+extern struct kobject * kset_find_obj(struct kset *, const char *);
+
+
+/**
+ * Use this when initializing an embedded kset with no other
+ * fields to initialize.
+ */
+#define set_kset_name(str) .kset = { .kobj = { .name = str } }
+
+
+
+struct subsystem {
+ struct kset kset;
+ struct rw_semaphore rwsem;
+};
+
+#define decl_subsys(_name,_type,_uevent_ops) \
+struct subsystem _name##_subsys = { \
+ .kset = { \
+ .kobj = { .name = __stringify(_name) }, \
+ .ktype = _type, \
+ .uevent_ops =_uevent_ops, \
+ } \
+}
+#define decl_subsys_name(_varname,_name,_type,_uevent_ops) \
+struct subsystem _varname##_subsys = { \
+ .kset = { \
+ .kobj = { .name = __stringify(_name) }, \
+ .ktype = _type, \
+ .uevent_ops =_uevent_ops, \
+ } \
+}
+
+/* The global /sys/kernel/ subsystem for people to chain off of */
+extern struct subsystem kernel_subsys;
+/* The global /sys/hypervisor/ subsystem */
+extern struct subsystem hypervisor_subsys;
+
+/**
+ * Helpers for setting the kset of registered objects.
+ * Often, a registered object belongs to a kset embedded in a
+ * subsystem. These do no magic, just make the resulting code
+ * easier to follow.
+ */
+
+/**
+ * kobj_set_kset_s(obj,subsys) - set kset for embedded kobject.
+ * @obj: ptr to some object type.
+ * @subsys: a subsystem object (not a ptr).
+ *
+ * Can be used for any object type with an embedded ->kobj.
+ */
+
+#define kobj_set_kset_s(obj,subsys) \
+ (obj)->kobj.kset = &(subsys).kset
+
+/**
+ * kset_set_kset_s(obj,subsys) - set kset for embedded kset.
+ * @obj: ptr to some object type.
+ * @subsys: a subsystem object (not a ptr).
+ *
+ * Can be used for any object type with an embedded ->kset.
+ * Sets the kset of @obj's embedded kobject (via its embedded
+ * kset) to @subsys.kset. This makes @obj a member of that
+ * kset.
+ */
+
+#define kset_set_kset_s(obj,subsys) \
+ (obj)->kset.kobj.kset = &(subsys).kset
+
+/**
+ * subsys_set_kset(obj,subsys) - set kset for subsystem
+ * @obj: ptr to some object type.
+ * @subsys: a subsystem object (not a ptr).
+ *
+ * Can be used for any object type with an embedded ->subsys.
+ * Sets the kset of @obj's kobject to @subsys.kset. This makes
+ * the object a member of that kset.
+ */
+
+#define subsys_set_kset(obj,_subsys) \
+ (obj)->subsys.kset.kobj.kset = &(_subsys).kset
+
+extern void subsystem_init(struct subsystem *);
+extern int __must_check subsystem_register(struct subsystem *);
+extern void subsystem_unregister(struct subsystem *);
+
+static inline struct subsystem * subsys_get(struct subsystem * s)
+{
+ return s ? container_of(kset_get(&s->kset),struct subsystem,kset) :
NULL;
+}
+
+static inline void subsys_put(struct subsystem * s)
+{
+ kset_put(&s->kset);
+}
+
+struct subsys_attribute {
+ struct attribute attr;
+ ssize_t (*show)(struct subsystem *, char *);
+ ssize_t (*store)(struct subsystem *, const char *, size_t);
+};
+
+extern int __must_check subsys_create_file(struct subsystem * ,
+ struct subsys_attribute *);
+
+#if defined(CONFIG_HOTPLUG)
+void kobject_uevent(struct kobject *kobj, enum kobject_action action);
+
+int add_uevent_var(char **envp, int num_envp, int *cur_index,
+ char *buffer, int buffer_size, int *cur_len,
+ const char *format, ...)
+ __attribute__((format (printf, 7, 8)));
+#else
+static inline void kobject_uevent(struct kobject *kobj, enum kobject_action
action) { }
+
+static inline int add_uevent_var(char **envp, int num_envp, int *cur_index,
+ char *buffer, int buffer_size, int
*cur_len,
+ const char *format, ...)
+{ return 0; }
+#endif
+
+#endif /* __KERNEL__ */
+#endif /* _KOBJECT_H_ */
Index: xen/include/asm-ia64/linux-xen/linux/kref.h
===================================================================
--- /dev/null
+++ xen/include/asm-ia64/linux-xen/linux/kref.h
@@ -0,0 +1,32 @@
+/*
+ * kref.c - library routines for handling generic reference counted objects
+ *
+ * Copyright (C) 2004 Greg Kroah-Hartman <greg@xxxxxxxxx>
+ * Copyright (C) 2004 IBM Corp.
+ *
+ * based on kobject.h which was:
+ * Copyright (C) 2002-2003 Patrick Mochel <mochel@xxxxxxxx>
+ * Copyright (C) 2002-2003 Open Source Development Labs
+ *
+ * This file is released under the GPLv2.
+ *
+ */
+
+#ifndef _KREF_H_
+#define _KREF_H_
+
+#ifdef __KERNEL__
+
+#include <linux/types.h>
+#include <asm/atomic.h>
+
+struct kref {
+ atomic_t refcount;
+};
+
+void kref_init(struct kref *kref);
+void kref_get(struct kref *kref);
+int kref_put(struct kref *kref, void (*release) (struct kref *kref));
+
+#endif /* __KERNEL__ */
+#endif /* _KREF_H_ */
Index: xen/include/asm-ia64/linux-xen/linux/mod_devicetable.h
===================================================================
--- /dev/null
+++ xen/include/asm-ia64/linux-xen/linux/mod_devicetable.h
@@ -0,0 +1,323 @@
+/*
+ * Device tables which are exported to userspace via
+ * scripts/mod/file2alias.c. You must keep that file in sync with this
+ * header.
+ */
+
+#ifndef LINUX_MOD_DEVICETABLE_H
+#define LINUX_MOD_DEVICETABLE_H
+
+#ifdef __KERNEL__
+#include <linux/types.h>
+typedef unsigned long kernel_ulong_t;
+#endif
+
+#define PCI_ANY_ID (~0)
+
+struct pci_device_id {
+ __u32 vendor, device; /* Vendor and device ID or PCI_ANY_ID*/
+ __u32 subvendor, subdevice; /* Subsystem ID's or PCI_ANY_ID */
+ __u32 class, class_mask; /* (class,subclass,prog-if) triplet */
+ kernel_ulong_t driver_data; /* Data private to the driver */
+};
+
+
+#define IEEE1394_MATCH_VENDOR_ID 0x0001
+#define IEEE1394_MATCH_MODEL_ID 0x0002
+#define IEEE1394_MATCH_SPECIFIER_ID 0x0004
+#define IEEE1394_MATCH_VERSION 0x0008
+
+struct ieee1394_device_id {
+ __u32 match_flags;
+ __u32 vendor_id;
+ __u32 model_id;
+ __u32 specifier_id;
+ __u32 version;
+ kernel_ulong_t driver_data
+ __attribute__((aligned(sizeof(kernel_ulong_t))));
+};
+
+
+/*
+ * Device table entry for "new style" table-driven USB drivers.
+ * User mode code can read these tables to choose which modules to load.
+ * Declare the table as a MODULE_DEVICE_TABLE.
+ *
+ * A probe() parameter will point to a matching entry from this table.
+ * Use the driver_info field for each match to hold information tied
+ * to that match: device quirks, etc.
+ *
+ * Terminate the driver's table with an all-zeroes entry.
+ * Use the flag values to control which fields are compared.
+ */
+
+/**
+ * struct usb_device_id - identifies USB devices for probing and hotplugging
+ * @match_flags: Bit mask controlling of the other fields are used to match
+ * against new devices. Any field except for driver_info may be used,
+ * although some only make sense in conjunction with other fields.
+ * This is usually set by a USB_DEVICE_*() macro, which sets all
+ * other fields in this structure except for driver_info.
+ * @idVendor: USB vendor ID for a device; numbers are assigned
+ * by the USB forum to its members.
+ * @idProduct: Vendor-assigned product ID.
+ * @bcdDevice_lo: Low end of range of vendor-assigned product version numbers.
+ * This is also used to identify individual product versions, for
+ * a range consisting of a single device.
+ * @bcdDevice_hi: High end of version number range. The range of product
+ * versions is inclusive.
+ * @bDeviceClass: Class of device; numbers are assigned
+ * by the USB forum. Products may choose to implement classes,
+ * or be vendor-specific. Device classes specify behavior of all
+ * the interfaces on a devices.
+ * @bDeviceSubClass: Subclass of device; associated with bDeviceClass.
+ * @bDeviceProtocol: Protocol of device; associated with bDeviceClass.
+ * @bInterfaceClass: Class of interface; numbers are assigned
+ * by the USB forum. Products may choose to implement classes,
+ * or be vendor-specific. Interface classes specify behavior only
+ * of a given interface; other interfaces may support other classes.
+ * @bInterfaceSubClass: Subclass of interface; associated with bInterfaceClass.
+ * @bInterfaceProtocol: Protocol of interface; associated with bInterfaceClass.
+ * @driver_info: Holds information used by the driver. Usually it holds
+ * a pointer to a descriptor understood by the driver, or perhaps
+ * device flags.
+ *
+ * In most cases, drivers will create a table of device IDs by using
+ * USB_DEVICE(), or similar macros designed for that purpose.
+ * They will then export it to userspace using MODULE_DEVICE_TABLE(),
+ * and provide it to the USB core through their usb_driver structure.
+ *
+ * See the usb_match_id() function for information about how matches are
+ * performed. Briefly, you will normally use one of several macros to help
+ * construct these entries. Each entry you provide will either identify
+ * one or more specific products, or will identify a class of products
+ * which have agreed to behave the same. You should put the more specific
+ * matches towards the beginning of your table, so that driver_info can
+ * record quirks of specific products.
+ */
+struct usb_device_id {
+ /* which fields to match against? */
+ __u16 match_flags;
+
+ /* Used for product specific matches; range is inclusive */
+ __u16 idVendor;
+ __u16 idProduct;
+ __u16 bcdDevice_lo;
+ __u16 bcdDevice_hi;
+
+ /* Used for device class matches */
+ __u8 bDeviceClass;
+ __u8 bDeviceSubClass;
+ __u8 bDeviceProtocol;
+
+ /* Used for interface class matches */
+ __u8 bInterfaceClass;
+ __u8 bInterfaceSubClass;
+ __u8 bInterfaceProtocol;
+
+ /* not matched against */
+ kernel_ulong_t driver_info;
+};
+
+/* Some useful macros to use to create struct usb_device_id */
+#define USB_DEVICE_ID_MATCH_VENDOR 0x0001
+#define USB_DEVICE_ID_MATCH_PRODUCT 0x0002
+#define USB_DEVICE_ID_MATCH_DEV_LO 0x0004
+#define USB_DEVICE_ID_MATCH_DEV_HI 0x0008
+#define USB_DEVICE_ID_MATCH_DEV_CLASS 0x0010
+#define USB_DEVICE_ID_MATCH_DEV_SUBCLASS 0x0020
+#define USB_DEVICE_ID_MATCH_DEV_PROTOCOL 0x0040
+#define USB_DEVICE_ID_MATCH_INT_CLASS 0x0080
+#define USB_DEVICE_ID_MATCH_INT_SUBCLASS 0x0100
+#define USB_DEVICE_ID_MATCH_INT_PROTOCOL 0x0200
+
+/* s390 CCW devices */
+struct ccw_device_id {
+ __u16 match_flags; /* which fields to match against */
+
+ __u16 cu_type; /* control unit type */
+ __u16 dev_type; /* device type */
+ __u8 cu_model; /* control unit model */
+ __u8 dev_model; /* device model */
+
+ kernel_ulong_t driver_info;
+};
+
+#define CCW_DEVICE_ID_MATCH_CU_TYPE 0x01
+#define CCW_DEVICE_ID_MATCH_CU_MODEL 0x02
+#define CCW_DEVICE_ID_MATCH_DEVICE_TYPE 0x04
+#define CCW_DEVICE_ID_MATCH_DEVICE_MODEL 0x08
+
+/* s390 AP bus devices */
+struct ap_device_id {
+ __u16 match_flags; /* which fields to match against */
+ __u8 dev_type; /* device type */
+ __u8 pad1;
+ __u32 pad2;
+ kernel_ulong_t driver_info;
+};
+
+#define AP_DEVICE_ID_MATCH_DEVICE_TYPE 0x01
+
+
+#define PNP_ID_LEN 8
+#define PNP_MAX_DEVICES 8
+
+struct pnp_device_id {
+ __u8 id[PNP_ID_LEN];
+ kernel_ulong_t driver_data;
+};
+
+struct pnp_card_device_id {
+ __u8 id[PNP_ID_LEN];
+ kernel_ulong_t driver_data;
+ struct {
+ __u8 id[PNP_ID_LEN];
+ } devs[PNP_MAX_DEVICES];
+};
+
+
+#define SERIO_ANY 0xff
+
+struct serio_device_id {
+ __u8 type;
+ __u8 extra;
+ __u8 id;
+ __u8 proto;
+};
+
+/*
+ * Struct used for matching a device
+ */
+struct of_device_id
+{
+ char name[32];
+ char type[32];
+ char compatible[128];
+#ifdef __KERNEL__
+ void *data;
+#else
+ kernel_ulong_t data;
+#endif
+};
+
+/* VIO */
+struct vio_device_id {
+ char type[32];
+ char compat[32];
+};
+
+/* PCMCIA */
+
+struct pcmcia_device_id {
+ __u16 match_flags;
+
+ __u16 manf_id;
+ __u16 card_id;
+
+ __u8 func_id;
+
+ /* for real multi-function devices */
+ __u8 function;
+
+ /* for pseudo multi-function devices */
+ __u8 device_no;
+
+ __u32 prod_id_hash[4]
+ __attribute__((aligned(sizeof(__u32))));
+
+ /* not matched against in kernelspace*/
+#ifdef __KERNEL__
+ const char * prod_id[4];
+#else
+ kernel_ulong_t prod_id[4]
+ __attribute__((aligned(sizeof(kernel_ulong_t))));
+#endif
+
+ /* not matched against */
+ kernel_ulong_t driver_info;
+#ifdef __KERNEL__
+ char * cisfile;
+#else
+ kernel_ulong_t cisfile;
+#endif
+};
+
+#define PCMCIA_DEV_ID_MATCH_MANF_ID 0x0001
+#define PCMCIA_DEV_ID_MATCH_CARD_ID 0x0002
+#define PCMCIA_DEV_ID_MATCH_FUNC_ID 0x0004
+#define PCMCIA_DEV_ID_MATCH_FUNCTION 0x0008
+#define PCMCIA_DEV_ID_MATCH_PROD_ID1 0x0010
+#define PCMCIA_DEV_ID_MATCH_PROD_ID2 0x0020
+#define PCMCIA_DEV_ID_MATCH_PROD_ID3 0x0040
+#define PCMCIA_DEV_ID_MATCH_PROD_ID4 0x0080
+#define PCMCIA_DEV_ID_MATCH_DEVICE_NO 0x0100
+#define PCMCIA_DEV_ID_MATCH_FAKE_CIS 0x0200
+#define PCMCIA_DEV_ID_MATCH_ANONYMOUS 0x0400
+
+/* I2C */
+struct i2c_device_id {
+ __u16 id;
+};
+
+/* Input */
+#define INPUT_DEVICE_ID_EV_MAX 0x1f
+#define INPUT_DEVICE_ID_KEY_MAX 0x1ff
+#define INPUT_DEVICE_ID_REL_MAX 0x0f
+#define INPUT_DEVICE_ID_ABS_MAX 0x3f
+#define INPUT_DEVICE_ID_MSC_MAX 0x07
+#define INPUT_DEVICE_ID_LED_MAX 0x0f
+#define INPUT_DEVICE_ID_SND_MAX 0x07
+#define INPUT_DEVICE_ID_FF_MAX 0x7f
+#define INPUT_DEVICE_ID_SW_MAX 0x0f
+
+#define INPUT_DEVICE_ID_MATCH_BUS 1
+#define INPUT_DEVICE_ID_MATCH_VENDOR 2
+#define INPUT_DEVICE_ID_MATCH_PRODUCT 4
+#define INPUT_DEVICE_ID_MATCH_VERSION 8
+
+#define INPUT_DEVICE_ID_MATCH_EVBIT 0x0010
+#define INPUT_DEVICE_ID_MATCH_KEYBIT 0x0020
+#define INPUT_DEVICE_ID_MATCH_RELBIT 0x0040
+#define INPUT_DEVICE_ID_MATCH_ABSBIT 0x0080
+#define INPUT_DEVICE_ID_MATCH_MSCIT 0x0100
+#define INPUT_DEVICE_ID_MATCH_LEDBIT 0x0200
+#define INPUT_DEVICE_ID_MATCH_SNDBIT 0x0400
+#define INPUT_DEVICE_ID_MATCH_FFBIT 0x0800
+#define INPUT_DEVICE_ID_MATCH_SWBIT 0x1000
+
+struct input_device_id {
+
+ kernel_ulong_t flags;
+
+ __u16 bustype;
+ __u16 vendor;
+ __u16 product;
+ __u16 version;
+
+ kernel_ulong_t evbit[INPUT_DEVICE_ID_EV_MAX / BITS_PER_LONG + 1];
+ kernel_ulong_t keybit[INPUT_DEVICE_ID_KEY_MAX / BITS_PER_LONG + 1];
+ kernel_ulong_t relbit[INPUT_DEVICE_ID_REL_MAX / BITS_PER_LONG + 1];
+ kernel_ulong_t absbit[INPUT_DEVICE_ID_ABS_MAX / BITS_PER_LONG + 1];
+ kernel_ulong_t mscbit[INPUT_DEVICE_ID_MSC_MAX / BITS_PER_LONG + 1];
+ kernel_ulong_t ledbit[INPUT_DEVICE_ID_LED_MAX / BITS_PER_LONG + 1];
+ kernel_ulong_t sndbit[INPUT_DEVICE_ID_SND_MAX / BITS_PER_LONG + 1];
+ kernel_ulong_t ffbit[INPUT_DEVICE_ID_FF_MAX / BITS_PER_LONG + 1];
+ kernel_ulong_t swbit[INPUT_DEVICE_ID_SW_MAX / BITS_PER_LONG + 1];
+
+ kernel_ulong_t driver_info;
+};
+
+/* EISA */
+
+#define EISA_SIG_LEN 8
+
+/* The EISA signature, in ASCII form, null terminated */
+struct eisa_device_id {
+ char sig[EISA_SIG_LEN];
+ kernel_ulong_t driver_data;
+};
+
+#define EISA_DEVICE_MODALIAS_FMT "eisa:s%s"
+
+#endif /* LINUX_MOD_DEVICETABLE_H */
Index: xen/include/asm-ia64/linux-xen/linux/pci.h
===================================================================
--- /dev/null
+++ xen/include/asm-ia64/linux-xen/linux/pci.h
@@ -0,0 +1,817 @@
+/*
+ * pci.h
+ *
+ * PCI defines and function prototypes
+ * Copyright 1994, Drew Eckhardt
+ * Copyright 1997--1999 Martin Mares <mj@xxxxxx>
+ *
+ * For more information, please consult the following manuals (look at
+ * http://www.pcisig.com/ for how to get them):
+ *
+ * PCI BIOS Specification
+ * PCI Local Bus Specification
+ * PCI to PCI Bridge Specification
+ * PCI System Design Guide
+ */
+
+#ifndef LINUX_PCI_H
+#define LINUX_PCI_H
+
+/* Include the pci register defines */
+#include <linux/pci_regs.h>
+
+/* Include the ID list */
+#include <linux/pci_ids.h>
+
+/*
+ * The PCI interface treats multi-function devices as independent
+ * devices. The slot/function address of each device is encoded
+ * in a single byte as follows:
+ *
+ * 7:3 = slot
+ * 2:0 = function
+ */
+#define PCI_DEVFN(slot,func) ((((slot) & 0x1f) << 3) | ((func) & 0x07))
+#define PCI_SLOT(devfn) (((devfn) >> 3) & 0x1f)
+#define PCI_FUNC(devfn) ((devfn) & 0x07)
+
+/* Ioctls for /proc/bus/pci/X/Y nodes. */
+#define PCIIOC_BASE ('P' << 24 | 'C' << 16 | 'I' << 8)
+#define PCIIOC_CONTROLLER (PCIIOC_BASE | 0x00) /* Get controller for
PCI device. */
+#define PCIIOC_MMAP_IS_IO (PCIIOC_BASE | 0x01) /* Set mmap state to
I/O space. */
+#define PCIIOC_MMAP_IS_MEM (PCIIOC_BASE | 0x02) /* Set mmap state to
MEM space. */
+#define PCIIOC_WRITE_COMBINE (PCIIOC_BASE | 0x03) /* Enable/disable
write-combining. */
+
+#ifdef __KERNEL__
+
+#include <linux/mod_devicetable.h>
+
+#include <linux/types.h>
+#include <linux/ioport.h>
+#include <linux/list.h>
+#include <linux/compiler.h>
+#include <linux/errno.h>
+#include <linux/device.h>
+
+/* File state for mmap()s on /proc/bus/pci/X/Y */
+enum pci_mmap_state {
+ pci_mmap_io,
+ pci_mmap_mem
+};
+
+/* This defines the direction arg to the DMA mapping routines. */
+#define PCI_DMA_BIDIRECTIONAL 0
+#define PCI_DMA_TODEVICE 1
+#define PCI_DMA_FROMDEVICE 2
+#define PCI_DMA_NONE 3
+
+#define DEVICE_COUNT_COMPATIBLE 4
+#define DEVICE_COUNT_RESOURCE 12
+
+typedef int __bitwise pci_power_t;
+
+#define PCI_D0 ((pci_power_t __force) 0)
+#define PCI_D1 ((pci_power_t __force) 1)
+#define PCI_D2 ((pci_power_t __force) 2)
+#define PCI_D3hot ((pci_power_t __force) 3)
+#define PCI_D3cold ((pci_power_t __force) 4)
+#define PCI_UNKNOWN ((pci_power_t __force) 5)
+#define PCI_POWER_ERROR ((pci_power_t __force) -1)
+
+/** The pci_channel state describes connectivity between the CPU and
+ * the pci device. If some PCI bus between here and the pci device
+ * has crashed or locked up, this info is reflected here.
+ */
+typedef unsigned int __bitwise pci_channel_state_t;
+
+enum pci_channel_state {
+ /* I/O channel is in normal state */
+ pci_channel_io_normal = (__force pci_channel_state_t) 1,
+
+ /* I/O to channel is blocked */
+ pci_channel_io_frozen = (__force pci_channel_state_t) 2,
+
+ /* PCI card is dead */
+ pci_channel_io_perm_failure = (__force pci_channel_state_t) 3,
+};
+
+typedef unsigned short __bitwise pci_bus_flags_t;
+enum pci_bus_flags {
+ PCI_BUS_FLAGS_NO_MSI = (__force pci_bus_flags_t) 1,
+};
+
+struct pci_cap_saved_state {
+ struct hlist_node next;
+ char cap_nr;
+ u32 data[0];
+};
+
+/*
+ * The pci_dev structure is used to describe PCI devices.
+ */
+struct pci_dev {
+ struct list_head global_list; /* node in list of all PCI devices */
+ struct list_head bus_list; /* node in per-bus list */
+ struct pci_bus *bus; /* bus this device is on */
+ struct pci_bus *subordinate; /* bus this device bridges to */
+
+ void *sysdata; /* hook for sys-specific extension */
+ struct proc_dir_entry *procent; /* device entry in /proc/bus/pci */
+
+ unsigned int devfn; /* encoded device & function index */
+ unsigned short vendor;
+ unsigned short device;
+ unsigned short subsystem_vendor;
+ unsigned short subsystem_device;
+ unsigned int class; /* 3 bytes: (base,sub,prog-if) */
+ u8 hdr_type; /* PCI header type (`multi' flag masked
out) */
+ u8 rom_base_reg; /* which config register controls the
ROM */
+ u8 pin; /* which interrupt pin this device uses
*/
+
+ struct pci_driver *driver; /* which driver has allocated this
device */
+ u64 dma_mask; /* Mask of the bits of bus address this
+ device implements. Normally this is
+ 0xffffffff. You only need to change
+ this if your device has broken DMA
+ or supports 64-bit transfers. */
+
+ pci_power_t current_state; /* Current operating state. In
ACPI-speak,
+ this is D0-D3, D0 being fully
functional,
+ and D3 being off. */
+
+ pci_channel_state_t error_state; /* current connectivity state */
+ struct device dev; /* Generic device interface */
+
+ /* device is compatible with these IDs */
+ unsigned short vendor_compatible[DEVICE_COUNT_COMPATIBLE];
+ unsigned short device_compatible[DEVICE_COUNT_COMPATIBLE];
+
+ int cfg_size; /* Size of configuration space */
+
+ /*
+ * Instead of touching interrupt line and base address registers
+ * directly, use the values stored here. They might be different!
+ */
+ unsigned int irq;
+ struct resource resource[DEVICE_COUNT_RESOURCE]; /* I/O and memory
regions + expansion ROMs */
+
+ /* These fields are used by common fixups */
+ unsigned int transparent:1; /* Transparent PCI bridge */
+ unsigned int multifunction:1;/* Part of multi-function device */
+ /* keep track of device state */
+ unsigned int is_enabled:1; /* pci_enable_device has been called */
+ unsigned int is_busmaster:1; /* device is busmaster */
+ unsigned int no_msi:1; /* device may not use msi */
+ unsigned int no_d1d2:1; /* only allow d0 or d3 */
+ unsigned int block_ucfg_access:1; /* userspace config space
access is blocked */
+ unsigned int broken_parity_status:1; /* Device generates false
positive parity */
+ unsigned int msi_enabled:1;
+ unsigned int msix_enabled:1;
+
+ u32 saved_config_space[16]; /* config space saved at
suspend time */
+ struct hlist_head saved_cap_space;
+ struct bin_attribute *rom_attr; /* attribute descriptor for sysfs ROM
entry */
+ int rom_attr_enabled; /* has display of the rom attribute
been enabled? */
+ struct bin_attribute *res_attr[DEVICE_COUNT_RESOURCE]; /* sysfs file
for resources */
+};
+
+#define pci_dev_g(n) list_entry(n, struct pci_dev, global_list)
+#define pci_dev_b(n) list_entry(n, struct pci_dev, bus_list)
+#define to_pci_dev(n) container_of(n, struct pci_dev, dev)
+#define for_each_pci_dev(d) while ((d = pci_get_device(PCI_ANY_ID, PCI_ANY_ID,
d)) != NULL)
+
+static inline struct pci_cap_saved_state *pci_find_saved_cap(
+ struct pci_dev *pci_dev,char cap)
+{
+ struct pci_cap_saved_state *tmp;
+ struct hlist_node *pos;
+
+ hlist_for_each_entry(tmp, pos, &pci_dev->saved_cap_space, next) {
+ if (tmp->cap_nr == cap)
+ return tmp;
+ }
+ return NULL;
+}
+
+static inline void pci_add_saved_cap(struct pci_dev *pci_dev,
+ struct pci_cap_saved_state *new_cap)
+{
+ hlist_add_head(&new_cap->next, &pci_dev->saved_cap_space);
+}
+
+static inline void pci_remove_saved_cap(struct pci_cap_saved_state *cap)
+{
+ hlist_del(&cap->next);
+}
+
+/*
+ * For PCI devices, the region numbers are assigned this way:
+ *
+ * 0-5 standard PCI regions
+ * 6 expansion ROM
+ * 7-10 bridges: address space assigned to buses behind the bridge
+ */
+
+#define PCI_ROM_RESOURCE 6
+#define PCI_BRIDGE_RESOURCES 7
+#define PCI_NUM_RESOURCES 11
+
+#ifndef PCI_BUS_NUM_RESOURCES
+#define PCI_BUS_NUM_RESOURCES 8
+#endif
+
+#define PCI_REGION_FLAG_MASK 0x0fU /* These bits of resource flags tell us
the PCI region flags */
+
+struct pci_bus {
+ struct list_head node; /* node in list of buses */
+ struct pci_bus *parent; /* parent bus this bridge is on */
+ struct list_head children; /* list of child buses */
+ struct list_head devices; /* list of devices on this bus */
+ struct pci_dev *self; /* bridge device as seen by parent */
+ struct resource *resource[PCI_BUS_NUM_RESOURCES];
+ /* address space routed to this bus */
+
+ struct pci_ops *ops; /* configuration access functions */
+ void *sysdata; /* hook for sys-specific extension */
+ struct proc_dir_entry *procdir; /* directory entry in /proc/bus/pci */
+
+ unsigned char number; /* bus number */
+ unsigned char primary; /* number of primary bridge */
+ unsigned char secondary; /* number of secondary bridge */
+ unsigned char subordinate; /* max number of subordinate buses */
+
+ char name[48];
+
+ unsigned short bridge_ctl; /* manage NO_ISA/FBB/et al behaviors */
+ pci_bus_flags_t bus_flags; /* Inherited by child busses */
+ struct device *bridge;
+ struct class_device class_dev;
+ struct bin_attribute *legacy_io; /* legacy I/O for this bus */
+ struct bin_attribute *legacy_mem; /* legacy mem */
+};
+
+#define pci_bus_b(n) list_entry(n, struct pci_bus, node)
+#define to_pci_bus(n) container_of(n, struct pci_bus, class_dev)
+
+/*
+ * Error values that may be returned by PCI functions.
+ */
+#define PCIBIOS_SUCCESSFUL 0x00
+#define PCIBIOS_FUNC_NOT_SUPPORTED 0x81
+#define PCIBIOS_BAD_VENDOR_ID 0x83
+#define PCIBIOS_DEVICE_NOT_FOUND 0x86
+#define PCIBIOS_BAD_REGISTER_NUMBER 0x87
+#define PCIBIOS_SET_FAILED 0x88
+#define PCIBIOS_BUFFER_TOO_SMALL 0x89
+
+/* Low-level architecture-dependent routines */
+
+struct pci_ops {
+ int (*read)(struct pci_bus *bus, unsigned int devfn, int where, int
size, u32 *val);
+ int (*write)(struct pci_bus *bus, unsigned int devfn, int where, int
size, u32 val);
+};
+
+struct pci_raw_ops {
+ int (*read)(unsigned int domain, unsigned int bus, unsigned int devfn,
+ int reg, int len, u32 *val);
+ int (*write)(unsigned int domain, unsigned int bus, unsigned int devfn,
+ int reg, int len, u32 val);
+};
+
+extern struct pci_raw_ops *raw_pci_ops;
+
+struct pci_bus_region {
+ unsigned long start;
+ unsigned long end;
+};
+
+struct pci_dynids {
+ spinlock_t lock; /* protects list, index */
+ struct list_head list; /* for IDs added at runtime */
+ unsigned int use_driver_data:1; /* pci_driver->driver_data is used */
+};
+
+/* ---------------------------------------------------------------- */
+/** PCI Error Recovery System (PCI-ERS). If a PCI device driver provides
+ * a set fof callbacks in struct pci_error_handlers, then that device driver
+ * will be notified of PCI bus errors, and will be driven to recovery
+ * when an error occurs.
+ */
+
+typedef unsigned int __bitwise pci_ers_result_t;
+
+enum pci_ers_result {
+ /* no result/none/not supported in device driver */
+ PCI_ERS_RESULT_NONE = (__force pci_ers_result_t) 1,
+
+ /* Device driver can recover without slot reset */
+ PCI_ERS_RESULT_CAN_RECOVER = (__force pci_ers_result_t) 2,
+
+ /* Device driver wants slot to be reset. */
+ PCI_ERS_RESULT_NEED_RESET = (__force pci_ers_result_t) 3,
+
+ /* Device has completely failed, is unrecoverable */
+ PCI_ERS_RESULT_DISCONNECT = (__force pci_ers_result_t) 4,
+
+ /* Device driver is fully recovered and operational */
+ PCI_ERS_RESULT_RECOVERED = (__force pci_ers_result_t) 5,
+};
+
+/* PCI bus error event callbacks */
+struct pci_error_handlers
+{
+ /* PCI bus error detected on this device */
+ pci_ers_result_t (*error_detected)(struct pci_dev *dev,
+ enum pci_channel_state error);
+
+ /* MMIO has been re-enabled, but not DMA */
+ pci_ers_result_t (*mmio_enabled)(struct pci_dev *dev);
+
+ /* PCI Express link has been reset */
+ pci_ers_result_t (*link_reset)(struct pci_dev *dev);
+
+ /* PCI slot has been reset */
+ pci_ers_result_t (*slot_reset)(struct pci_dev *dev);
+
+ /* Device driver may resume normal operations */
+ void (*resume)(struct pci_dev *dev);
+};
+
+/* ---------------------------------------------------------------- */
+
+struct module;
+struct pci_driver {
+ struct list_head node;
+ char *name;
+ const struct pci_device_id *id_table; /* must be non-NULL for probe
to be called */
+ int (*probe) (struct pci_dev *dev, const struct pci_device_id *id);
/* New device inserted */
+ void (*remove) (struct pci_dev *dev); /* Device removed (NULL if not
a hot-plug capable driver) */
+ int (*suspend) (struct pci_dev *dev, pm_message_t state); /*
Device suspended */
+ int (*suspend_late) (struct pci_dev *dev, pm_message_t state);
+ int (*resume_early) (struct pci_dev *dev);
+ int (*resume) (struct pci_dev *dev); /* Device woken
up */
+ int (*enable_wake) (struct pci_dev *dev, pci_power_t state, int
enable); /* Enable wake event */
+ void (*shutdown) (struct pci_dev *dev);
+
+ struct pci_error_handlers *err_handler;
+ struct device_driver driver;
+ struct pci_dynids dynids;
+
+ int multithread_probe;
+};
+
+#define to_pci_driver(drv) container_of(drv,struct pci_driver, driver)
+
+/**
+ * PCI_DEVICE - macro used to describe a specific pci device
+ * @vend: the 16 bit PCI Vendor ID
+ * @dev: the 16 bit PCI Device ID
+ *
+ * This macro is used to create a struct pci_device_id that matches a
+ * specific device. The subvendor and subdevice fields will be set to
+ * PCI_ANY_ID.
+ */
+#define PCI_DEVICE(vend,dev) \
+ .vendor = (vend), .device = (dev), \
+ .subvendor = PCI_ANY_ID, .subdevice = PCI_ANY_ID
+
+/**
+ * PCI_DEVICE_CLASS - macro used to describe a specific pci device class
+ * @dev_class: the class, subclass, prog-if triple for this device
+ * @dev_class_mask: the class mask for this device
+ *
+ * This macro is used to create a struct pci_device_id that matches a
+ * specific PCI class. The vendor, device, subvendor, and subdevice
+ * fields will be set to PCI_ANY_ID.
+ */
+#define PCI_DEVICE_CLASS(dev_class,dev_class_mask) \
+ .class = (dev_class), .class_mask = (dev_class_mask), \
+ .vendor = PCI_ANY_ID, .device = PCI_ANY_ID, \
+ .subvendor = PCI_ANY_ID, .subdevice = PCI_ANY_ID
+
+/*
+ * pci_module_init is obsolete, this stays here till we fix up all usages of it
+ * in the tree.
+ */
+#define pci_module_init pci_register_driver
+
+/* these external functions are only available when PCI support is enabled */
+#ifdef CONFIG_PCI
+
+extern struct bus_type pci_bus_type;
+
+/* Do NOT directly access these two variables, unless you are arch specific pci
+ * code, or pci core code. */
+extern struct list_head pci_root_buses; /* list of all known PCI buses
*/
+extern struct list_head pci_devices; /* list of all devices */
+
+void pcibios_fixup_bus(struct pci_bus *);
+int __must_check pcibios_enable_device(struct pci_dev *, int mask);
+char *pcibios_setup (char *str);
+
+/* Used only when drivers/pci/setup.c is used */
+void pcibios_align_resource(void *, struct resource *, resource_size_t,
+ resource_size_t);
+void pcibios_update_irq(struct pci_dev *, int irq);
+
+/* Generic PCI functions used internally */
+
+extern struct pci_bus *pci_find_bus(int domain, int busnr);
+void pci_bus_add_devices(struct pci_bus *bus);
+struct pci_bus *pci_scan_bus_parented(struct device *parent, int bus, struct
pci_ops *ops, void *sysdata);
+static inline struct pci_bus *pci_scan_bus(int bus, struct pci_ops *ops, void
*sysdata)
+{
+ struct pci_bus *root_bus;
+ root_bus = pci_scan_bus_parented(NULL, bus, ops, sysdata);
+ if (root_bus)
+ pci_bus_add_devices(root_bus);
+ return root_bus;
+}
+struct pci_bus *pci_create_bus(struct device *parent, int bus, struct pci_ops
*ops, void *sysdata);
+struct pci_bus * pci_add_new_bus(struct pci_bus *parent, struct pci_dev *dev,
int busnr);
+int pci_scan_slot(struct pci_bus *bus, int devfn);
+struct pci_dev * pci_scan_single_device(struct pci_bus *bus, int devfn);
+void pci_device_add(struct pci_dev *dev, struct pci_bus *bus);
+unsigned int pci_scan_child_bus(struct pci_bus *bus);
+int __must_check pci_bus_add_device(struct pci_dev *dev);
+void pci_read_bridge_bases(struct pci_bus *child);
+struct resource *pci_find_parent_resource(const struct pci_dev *dev, struct
resource *res);
+int pci_get_interrupt_pin(struct pci_dev *dev, struct pci_dev **bridge);
+extern struct pci_dev *pci_dev_get(struct pci_dev *dev);
+extern void pci_dev_put(struct pci_dev *dev);
+extern void pci_remove_bus(struct pci_bus *b);
+extern void pci_remove_bus_device(struct pci_dev *dev);
+extern void pci_stop_bus_device(struct pci_dev *dev);
+void pci_setup_cardbus(struct pci_bus *bus);
+extern void pci_sort_breadthfirst(void);
+
+/* Generic PCI functions exported to card drivers */
+
+struct pci_dev *pci_find_device (unsigned int vendor, unsigned int device,
const struct pci_dev *from);
+struct pci_dev *pci_find_device_reverse (unsigned int vendor, unsigned int
device, const struct pci_dev *from);
+struct pci_dev *pci_find_slot (unsigned int bus, unsigned int devfn);
+int pci_find_capability (struct pci_dev *dev, int cap);
+int pci_find_next_capability (struct pci_dev *dev, u8 pos, int cap);
+int pci_find_ext_capability (struct pci_dev *dev, int cap);
+struct pci_bus *pci_find_next_bus(const struct pci_bus *from);
+
+struct pci_dev *pci_get_device(unsigned int vendor, unsigned int device,
+ struct pci_dev *from);
+struct pci_dev *pci_get_device_reverse(unsigned int vendor, unsigned int
device,
+ struct pci_dev *from);
+
+struct pci_dev *pci_get_subsys (unsigned int vendor, unsigned int device,
+ unsigned int ss_vendor, unsigned int ss_device,
+ struct pci_dev *from);
+struct pci_dev *pci_get_slot (struct pci_bus *bus, unsigned int devfn);
+struct pci_dev *pci_get_bus_and_slot (unsigned int bus, unsigned int devfn);
+struct pci_dev *pci_get_class (unsigned int class, struct pci_dev *from);
+int pci_dev_present(const struct pci_device_id *ids);
+
+int pci_bus_read_config_byte (struct pci_bus *bus, unsigned int devfn, int
where, u8 *val);
+int pci_bus_read_config_word (struct pci_bus *bus, unsigned int devfn, int
where, u16 *val);
+int pci_bus_read_config_dword (struct pci_bus *bus, unsigned int devfn, int
where, u32 *val);
+int pci_bus_write_config_byte (struct pci_bus *bus, unsigned int devfn, int
where, u8 val);
+int pci_bus_write_config_word (struct pci_bus *bus, unsigned int devfn, int
where, u16 val);
+int pci_bus_write_config_dword (struct pci_bus *bus, unsigned int devfn, int
where, u32 val);
+
+static inline int pci_read_config_byte(struct pci_dev *dev, int where, u8 *val)
+{
+ return pci_bus_read_config_byte (dev->bus, dev->devfn, where, val);
+}
+static inline int pci_read_config_word(struct pci_dev *dev, int where, u16
*val)
+{
+ return pci_bus_read_config_word (dev->bus, dev->devfn, where, val);
+}
+static inline int pci_read_config_dword(struct pci_dev *dev, int where, u32
*val)
+{
+ return pci_bus_read_config_dword (dev->bus, dev->devfn, where, val);
+}
+static inline int pci_write_config_byte(struct pci_dev *dev, int where, u8 val)
+{
+ return pci_bus_write_config_byte (dev->bus, dev->devfn, where, val);
+}
+static inline int pci_write_config_word(struct pci_dev *dev, int where, u16
val)
+{
+ return pci_bus_write_config_word (dev->bus, dev->devfn, where, val);
+}
+static inline int pci_write_config_dword(struct pci_dev *dev, int where, u32
val)
+{
+ return pci_bus_write_config_dword (dev->bus, dev->devfn, where, val);
+}
+
+int __must_check pci_enable_device(struct pci_dev *dev);
+int __must_check pci_enable_device_bars(struct pci_dev *dev, int mask);
+void pci_disable_device(struct pci_dev *dev);
+void pci_set_master(struct pci_dev *dev);
+#define HAVE_PCI_SET_MWI
+int __must_check pci_set_mwi(struct pci_dev *dev);
+void pci_clear_mwi(struct pci_dev *dev);
+void pci_intx(struct pci_dev *dev, int enable);
+int pci_set_dma_mask(struct pci_dev *dev, u64 mask);
+int pci_set_consistent_dma_mask(struct pci_dev *dev, u64 mask);
+void pci_update_resource(struct pci_dev *dev, struct resource *res, int resno);
+int __must_check pci_assign_resource(struct pci_dev *dev, int i);
+int __must_check pci_assign_resource_fixed(struct pci_dev *dev, int i);
+void pci_restore_bars(struct pci_dev *dev);
+
+/* ROM control related routines */
+void __iomem __must_check *pci_map_rom(struct pci_dev *pdev, size_t *size);
+void __iomem __must_check *pci_map_rom_copy(struct pci_dev *pdev, size_t
*size);
+void pci_unmap_rom(struct pci_dev *pdev, void __iomem *rom);
+void pci_remove_rom(struct pci_dev *pdev);
+
+/* Power management related routines */
+int pci_save_state(struct pci_dev *dev);
+int pci_restore_state(struct pci_dev *dev);
+int pci_set_power_state(struct pci_dev *dev, pci_power_t state);
+pci_power_t pci_choose_state(struct pci_dev *dev, pm_message_t state);
+int pci_enable_wake(struct pci_dev *dev, pci_power_t state, int enable);
+
+/* Helper functions for low-level code (drivers/pci/setup-[bus,res].c) */
+void pci_bus_assign_resources(struct pci_bus *bus);
+void pci_bus_size_bridges(struct pci_bus *bus);
+int pci_claim_resource(struct pci_dev *, int);
+void pci_assign_unassigned_resources(void);
+void pdev_enable_device(struct pci_dev *);
+void pdev_sort_resources(struct pci_dev *, struct resource_list *);
+void pci_fixup_irqs(u8 (*)(struct pci_dev *, u8 *),
+ int (*)(struct pci_dev *, u8, u8));
+#define HAVE_PCI_REQ_REGIONS 2
+int __must_check pci_request_regions(struct pci_dev *, const char *);
+void pci_release_regions(struct pci_dev *);
+int __must_check pci_request_region(struct pci_dev *, int, const char *);
+void pci_release_region(struct pci_dev *, int);
+
+/* drivers/pci/bus.c */
+int __must_check pci_bus_alloc_resource(struct pci_bus *bus,
+ struct resource *res, resource_size_t size,
+ resource_size_t align, resource_size_t min,
+ unsigned int type_mask,
+ void (*alignf)(void *, struct resource *,
+ resource_size_t, resource_size_t),
+ void *alignf_data);
+void pci_enable_bridges(struct pci_bus *bus);
+
+/* Proper probing supporting hot-pluggable devices */
+int __must_check __pci_register_driver(struct pci_driver *, struct module *);
+static inline int __must_check pci_register_driver(struct pci_driver *driver)
+{
+ return __pci_register_driver(driver, THIS_MODULE);
+}
+
+void pci_unregister_driver(struct pci_driver *);
+void pci_remove_behind_bridge(struct pci_dev *);
+struct pci_driver *pci_dev_driver(const struct pci_dev *);
+const struct pci_device_id *pci_match_device(struct pci_driver *drv, struct
pci_dev *dev);
+const struct pci_device_id *pci_match_id(const struct pci_device_id *ids,
struct pci_dev *dev);
+int pci_scan_bridge(struct pci_bus *bus, struct pci_dev * dev, int max, int
pass);
+
+void pci_walk_bus(struct pci_bus *top, void (*cb)(struct pci_dev *, void *),
+ void *userdata);
+int pci_cfg_space_size(struct pci_dev *dev);
+unsigned char pci_bus_max_busnr(struct pci_bus* bus);
+
+/* kmem_cache style wrapper around pci_alloc_consistent() */
+
+#include <linux/dmapool.h>
+
+#define pci_pool dma_pool
+#define pci_pool_create(name, pdev, size, align, allocation) \
+ dma_pool_create(name, &pdev->dev, size, align, allocation)
+#define pci_pool_destroy(pool) dma_pool_destroy(pool)
+#define pci_pool_alloc(pool, flags, handle) dma_pool_alloc(pool, flags,
handle)
+#define pci_pool_free(pool, vaddr, addr) dma_pool_free(pool, vaddr,
addr)
+
+enum pci_dma_burst_strategy {
+ PCI_DMA_BURST_INFINITY, /* make bursts as large as possible,
+ strategy_parameter is N/A */
+ PCI_DMA_BURST_BOUNDARY, /* disconnect at every strategy_parameter
+ byte boundaries */
+ PCI_DMA_BURST_MULTIPLE, /* disconnect at some multiple of
+ strategy_parameter byte boundaries */
+};
+
+#if defined(CONFIG_ISA) || defined(CONFIG_EISA)
+extern struct pci_dev *isa_bridge;
+#endif
+
+struct msix_entry {
+ u16 vector; /* kernel uses to write allocated vector */
+ u16 entry; /* driver uses to specify entry, OS writes */
+};
+
+
+#ifndef CONFIG_PCI_MSI
+static inline void pci_scan_msi_device(struct pci_dev *dev) {}
+static inline int pci_enable_msi(struct pci_dev *dev) {return -1;}
+static inline void pci_disable_msi(struct pci_dev *dev) {}
+static inline int pci_enable_msix(struct pci_dev* dev,
+ struct msix_entry *entries, int nvec) {return -1;}
+static inline void pci_disable_msix(struct pci_dev *dev) {}
+static inline void msi_remove_pci_irq_vectors(struct pci_dev *dev) {}
+#else
+extern void pci_scan_msi_device(struct pci_dev *dev);
+extern int pci_enable_msi(struct pci_dev *dev);
+extern void pci_disable_msi(struct pci_dev *dev);
+extern int pci_enable_msix(struct pci_dev* dev,
+ struct msix_entry *entries, int nvec);
+extern void pci_disable_msix(struct pci_dev *dev);
+extern void msi_remove_pci_irq_vectors(struct pci_dev *dev);
+#endif
+
+#ifdef CONFIG_HT_IRQ
+/* The functions a driver should call */
+int ht_create_irq(struct pci_dev *dev, int idx);
+void ht_destroy_irq(unsigned int irq);
+#endif /* CONFIG_HT_IRQ */
+
+extern void pci_block_user_cfg_access(struct pci_dev *dev);
+extern void pci_unblock_user_cfg_access(struct pci_dev *dev);
+
+/*
+ * PCI domain support. Sometimes called PCI segment (eg by ACPI),
+ * a PCI domain is defined to be a set of PCI busses which share
+ * configuration space.
+ */
+#ifndef CONFIG_PCI_DOMAINS
+static inline int pci_domain_nr(struct pci_bus *bus) { return 0; }
+static inline int pci_proc_domain(struct pci_bus *bus)
+{
+ return 0;
+}
+#endif
+
+#else /* CONFIG_PCI is not enabled */
+
+/*
+ * If the system does not have PCI, clearly these return errors. Define
+ * these as simple inline functions to avoid hair in drivers.
+ */
+
+#define _PCI_NOP(o,s,t) \
+ static inline int pci_##o##_config_##s (struct pci_dev *dev, int where,
t val) \
+ { return PCIBIOS_FUNC_NOT_SUPPORTED; }
+#define _PCI_NOP_ALL(o,x) _PCI_NOP(o,byte,u8 x) \
+ _PCI_NOP(o,word,u16 x) \
+ _PCI_NOP(o,dword,u32 x)
+_PCI_NOP_ALL(read, *)
+_PCI_NOP_ALL(write,)
+
+static inline struct pci_dev *pci_find_device(unsigned int vendor, unsigned
int device, const struct pci_dev *from)
+{ return NULL; }
+
+static inline struct pci_dev *pci_find_slot(unsigned int bus, unsigned int
devfn)
+{ return NULL; }
+
+static inline struct pci_dev *pci_get_device(unsigned int vendor,
+ unsigned int device, struct pci_dev *from)
+{ return NULL; }
+
+static inline struct pci_dev *pci_get_device_reverse(unsigned int vendor,
+ unsigned int device, struct pci_dev *from)
+{ return NULL; }
+
+static inline struct pci_dev *pci_get_subsys (unsigned int vendor, unsigned
int device,
+unsigned int ss_vendor, unsigned int ss_device, struct pci_dev *from)
+{ return NULL; }
+
+static inline struct pci_dev *pci_get_class(unsigned int class, struct pci_dev
*from)
+{ return NULL; }
+
+#define pci_dev_present(ids) (0)
+#define pci_dev_put(dev) do { } while (0)
+
+static inline void pci_set_master(struct pci_dev *dev) { }
+static inline int pci_enable_device(struct pci_dev *dev) { return -EIO; }
+static inline void pci_disable_device(struct pci_dev *dev) { }
+static inline int pci_set_dma_mask(struct pci_dev *dev, u64 mask) { return
-EIO; }
+static inline int pci_assign_resource(struct pci_dev *dev, int i) { return
-EBUSY;}
+static inline int __pci_register_driver(struct pci_driver *drv, struct module
*owner) { return 0;}
+static inline int pci_register_driver(struct pci_driver *drv) { return 0;}
+static inline void pci_unregister_driver(struct pci_driver *drv) { }
+static inline int pci_find_capability (struct pci_dev *dev, int cap) {return
0; }
+static inline int pci_find_next_capability (struct pci_dev *dev, u8 post, int
cap) { return 0; }
+static inline int pci_find_ext_capability (struct pci_dev *dev, int cap)
{return 0; }
+static inline const struct pci_device_id *pci_match_device(const struct
pci_device_id *ids, const struct pci_dev *dev) { return NULL; }
+
+/* Power management related routines */
+static inline int pci_save_state(struct pci_dev *dev) { return 0; }
+static inline int pci_restore_state(struct pci_dev *dev) { return 0; }
+static inline int pci_set_power_state(struct pci_dev *dev, pci_power_t state)
{ return 0; }
+static inline pci_power_t pci_choose_state(struct pci_dev *dev, pm_message_t
state) { return PCI_D0; }
+static inline int pci_enable_wake(struct pci_dev *dev, pci_power_t state, int
enable) { return 0; }
+
+#define isa_bridge ((struct pci_dev *)NULL)
+
+#define pci_dma_burst_advice(pdev, strat, strategy_parameter) do { } while (0)
+
+static inline void pci_block_user_cfg_access(struct pci_dev *dev) { }
+static inline void pci_unblock_user_cfg_access(struct pci_dev *dev) { }
+
+#endif /* CONFIG_PCI */
+
+/* Include architecture-dependent settings and functions */
+
+#include <asm/pci.h>
+
+/* these helpers provide future and backwards compatibility
+ * for accessing popular PCI BAR info */
+#define pci_resource_start(dev,bar) ((dev)->resource[(bar)].start)
+#define pci_resource_end(dev,bar) ((dev)->resource[(bar)].end)
+#define pci_resource_flags(dev,bar) ((dev)->resource[(bar)].flags)
+#define pci_resource_len(dev,bar) \
+ ((pci_resource_start((dev),(bar)) == 0 && \
+ pci_resource_end((dev),(bar)) == \
+ pci_resource_start((dev),(bar))) ? 0 : \
+ \
+ (pci_resource_end((dev),(bar)) - \
+ pci_resource_start((dev),(bar)) + 1))
+
+/* Similar to the helpers above, these manipulate per-pci_dev
+ * driver-specific data. They are really just a wrapper around
+ * the generic device structure functions of these calls.
+ */
+static inline void *pci_get_drvdata (struct pci_dev *pdev)
+{
+ return dev_get_drvdata(&pdev->dev);
+}
+
+static inline void pci_set_drvdata (struct pci_dev *pdev, void *data)
+{
+ dev_set_drvdata(&pdev->dev, data);
+}
+
+/* If you want to know what to call your pci_dev, ask this function.
+ * Again, it's a wrapper around the generic device.
+ */
+static inline char *pci_name(struct pci_dev *pdev)
+{
+ return pdev->dev.bus_id;
+}
+
+
+/* Some archs don't want to expose struct resource to userland as-is
+ * in sysfs and /proc
+ */
+#ifndef HAVE_ARCH_PCI_RESOURCE_TO_USER
+static inline void pci_resource_to_user(const struct pci_dev *dev, int bar,
+ const struct resource *rsrc, resource_size_t *start,
+ resource_size_t *end)
+{
+ *start = rsrc->start;
+ *end = rsrc->end;
+}
+#endif /* HAVE_ARCH_PCI_RESOURCE_TO_USER */
+
+
+/*
+ * The world is not perfect and supplies us with broken PCI devices.
+ * For at least a part of these bugs we need a work-around, so both
+ * generic (drivers/pci/quirks.c) and per-architecture code can define
+ * fixup hooks to be called for particular buggy devices.
+ */
+
+struct pci_fixup {
+ u16 vendor, device; /* You can use PCI_ANY_ID here of course */
+ void (*hook)(struct pci_dev *dev);
+};
+
+enum pci_fixup_pass {
+ pci_fixup_early, /* Before probing BARs */
+ pci_fixup_header, /* After reading configuration header */
+ pci_fixup_final, /* Final phase of device fixups */
+ pci_fixup_enable, /* pci_enable_device() time */
+};
+
+/* Anonymous variables would be nice... */
+#define DECLARE_PCI_FIXUP_SECTION(section, name, vendor, device, hook) \
+ static const struct pci_fixup __pci_fixup_##name __attribute_used__ \
+ __attribute__((__section__(#section))) = { vendor, device, hook };
+#define DECLARE_PCI_FIXUP_EARLY(vendor, device, hook) \
+ DECLARE_PCI_FIXUP_SECTION(.pci_fixup_early, \
+ vendor##device##hook, vendor, device, hook)
+#define DECLARE_PCI_FIXUP_HEADER(vendor, device, hook) \
+ DECLARE_PCI_FIXUP_SECTION(.pci_fixup_header, \
+ vendor##device##hook, vendor, device, hook)
+#define DECLARE_PCI_FIXUP_FINAL(vendor, device, hook) \
+ DECLARE_PCI_FIXUP_SECTION(.pci_fixup_final, \
+ vendor##device##hook, vendor, device, hook)
+#define DECLARE_PCI_FIXUP_ENABLE(vendor, device, hook) \
+ DECLARE_PCI_FIXUP_SECTION(.pci_fixup_enable, \
+ vendor##device##hook, vendor, device, hook)
+
+
+void pci_fixup_device(enum pci_fixup_pass pass, struct pci_dev *dev);
+
+extern int pci_pci_problems;
+#define PCIPCI_FAIL 1 /* No PCI PCI DMA */
+#define PCIPCI_TRITON 2
+#define PCIPCI_NATOMA 4
+#define PCIPCI_VIAETBF 8
+#define PCIPCI_VSFX 16
+#define PCIPCI_ALIMAGIK 32 /* Need low latency setting */
+#define PCIAGP_FAIL 64 /* No PCI to AGP DMA */
+
+#endif /* __KERNEL__ */
+#endif /* LINUX_PCI_H */
Index: xen/include/asm-ia64/linux-xen/linux/pci_ids.h
===================================================================
--- /dev/null
+++ xen/include/asm-ia64/linux-xen/linux/pci_ids.h
@@ -0,0 +1,2356 @@
+/*
+ * PCI Class, Vendor and Device IDs
+ *
+ * Please keep sorted.
+ */
+
+/* Device classes and subclasses */
+
+#define PCI_CLASS_NOT_DEFINED 0x0000
+#define PCI_CLASS_NOT_DEFINED_VGA 0x0001
+
+#define PCI_BASE_CLASS_STORAGE 0x01
+#define PCI_CLASS_STORAGE_SCSI 0x0100
+#define PCI_CLASS_STORAGE_IDE 0x0101
+#define PCI_CLASS_STORAGE_FLOPPY 0x0102
+#define PCI_CLASS_STORAGE_IPI 0x0103
+#define PCI_CLASS_STORAGE_RAID 0x0104
+#define PCI_CLASS_STORAGE_SAS 0x0107
+#define PCI_CLASS_STORAGE_OTHER 0x0180
+
+#define PCI_BASE_CLASS_NETWORK 0x02
+#define PCI_CLASS_NETWORK_ETHERNET 0x0200
+#define PCI_CLASS_NETWORK_TOKEN_RING 0x0201
+#define PCI_CLASS_NETWORK_FDDI 0x0202
+#define PCI_CLASS_NETWORK_ATM 0x0203
+#define PCI_CLASS_NETWORK_OTHER 0x0280
+
+#define PCI_BASE_CLASS_DISPLAY 0x03
+#define PCI_CLASS_DISPLAY_VGA 0x0300
+#define PCI_CLASS_DISPLAY_XGA 0x0301
+#define PCI_CLASS_DISPLAY_3D 0x0302
+#define PCI_CLASS_DISPLAY_OTHER 0x0380
+
+#define PCI_BASE_CLASS_MULTIMEDIA 0x04
+#define PCI_CLASS_MULTIMEDIA_VIDEO 0x0400
+#define PCI_CLASS_MULTIMEDIA_AUDIO 0x0401
+#define PCI_CLASS_MULTIMEDIA_PHONE 0x0402
+#define PCI_CLASS_MULTIMEDIA_OTHER 0x0480
+
+#define PCI_BASE_CLASS_MEMORY 0x05
+#define PCI_CLASS_MEMORY_RAM 0x0500
+#define PCI_CLASS_MEMORY_FLASH 0x0501
+#define PCI_CLASS_MEMORY_OTHER 0x0580
+
+#define PCI_BASE_CLASS_BRIDGE 0x06
+#define PCI_CLASS_BRIDGE_HOST 0x0600
+#define PCI_CLASS_BRIDGE_ISA 0x0601
+#define PCI_CLASS_BRIDGE_EISA 0x0602
+#define PCI_CLASS_BRIDGE_MC 0x0603
+#define PCI_CLASS_BRIDGE_PCI 0x0604
+#define PCI_CLASS_BRIDGE_PCMCIA 0x0605
+#define PCI_CLASS_BRIDGE_NUBUS 0x0606
+#define PCI_CLASS_BRIDGE_CARDBUS 0x0607
+#define PCI_CLASS_BRIDGE_RACEWAY 0x0608
+#define PCI_CLASS_BRIDGE_OTHER 0x0680
+
+#define PCI_BASE_CLASS_COMMUNICATION 0x07
+#define PCI_CLASS_COMMUNICATION_SERIAL 0x0700
+#define PCI_CLASS_COMMUNICATION_PARALLEL 0x0701
+#define PCI_CLASS_COMMUNICATION_MULTISERIAL 0x0702
+#define PCI_CLASS_COMMUNICATION_MODEM 0x0703
+#define PCI_CLASS_COMMUNICATION_OTHER 0x0780
+
+#define PCI_BASE_CLASS_SYSTEM 0x08
+#define PCI_CLASS_SYSTEM_PIC 0x0800
+#define PCI_CLASS_SYSTEM_PIC_IOAPIC 0x080010
+#define PCI_CLASS_SYSTEM_PIC_IOXAPIC 0x080020
+#define PCI_CLASS_SYSTEM_DMA 0x0801
+#define PCI_CLASS_SYSTEM_TIMER 0x0802
+#define PCI_CLASS_SYSTEM_RTC 0x0803
+#define PCI_CLASS_SYSTEM_PCI_HOTPLUG 0x0804
+#define PCI_CLASS_SYSTEM_SDHCI 0x0805
+#define PCI_CLASS_SYSTEM_OTHER 0x0880
+
+#define PCI_BASE_CLASS_INPUT 0x09
+#define PCI_CLASS_INPUT_KEYBOARD 0x0900
+#define PCI_CLASS_INPUT_PEN 0x0901
+#define PCI_CLASS_INPUT_MOUSE 0x0902
+#define PCI_CLASS_INPUT_SCANNER 0x0903
+#define PCI_CLASS_INPUT_GAMEPORT 0x0904
+#define PCI_CLASS_INPUT_OTHER 0x0980
+
+#define PCI_BASE_CLASS_DOCKING 0x0a
+#define PCI_CLASS_DOCKING_GENERIC 0x0a00
+#define PCI_CLASS_DOCKING_OTHER 0x0a80
+
+#define PCI_BASE_CLASS_PROCESSOR 0x0b
+#define PCI_CLASS_PROCESSOR_386 0x0b00
+#define PCI_CLASS_PROCESSOR_486 0x0b01
+#define PCI_CLASS_PROCESSOR_PENTIUM 0x0b02
+#define PCI_CLASS_PROCESSOR_ALPHA 0x0b10
+#define PCI_CLASS_PROCESSOR_POWERPC 0x0b20
+#define PCI_CLASS_PROCESSOR_MIPS 0x0b30
+#define PCI_CLASS_PROCESSOR_CO 0x0b40
+
+#define PCI_BASE_CLASS_SERIAL 0x0c
+#define PCI_CLASS_SERIAL_FIREWIRE 0x0c00
+#define PCI_CLASS_SERIAL_ACCESS 0x0c01
+#define PCI_CLASS_SERIAL_SSA 0x0c02
+#define PCI_CLASS_SERIAL_USB 0x0c03
+#define PCI_CLASS_SERIAL_USB_UHCI 0x0c0300
+#define PCI_CLASS_SERIAL_USB_OHCI 0x0c0310
+#define PCI_CLASS_SERIAL_USB_EHCI 0x0c0320
+#define PCI_CLASS_SERIAL_FIBER 0x0c04
+#define PCI_CLASS_SERIAL_SMBUS 0x0c05
+
+#define PCI_BASE_CLASS_INTELLIGENT 0x0e
+#define PCI_CLASS_INTELLIGENT_I2O 0x0e00
+
+#define PCI_BASE_CLASS_SATELLITE 0x0f
+#define PCI_CLASS_SATELLITE_TV 0x0f00
+#define PCI_CLASS_SATELLITE_AUDIO 0x0f01
+#define PCI_CLASS_SATELLITE_VOICE 0x0f03
+#define PCI_CLASS_SATELLITE_DATA 0x0f04
+
+#define PCI_BASE_CLASS_CRYPT 0x10
+#define PCI_CLASS_CRYPT_NETWORK 0x1000
+#define PCI_CLASS_CRYPT_ENTERTAINMENT 0x1001
+#define PCI_CLASS_CRYPT_OTHER 0x1080
+
+#define PCI_BASE_CLASS_SIGNAL_PROCESSING 0x11
+#define PCI_CLASS_SP_DPIO 0x1100
+#define PCI_CLASS_SP_OTHER 0x1180
+
+#define PCI_CLASS_OTHERS 0xff
+
+/* Vendors and devices. Sort key: vendor first, device next. */
+
+#define PCI_VENDOR_ID_DYNALINK 0x0675
+#define PCI_DEVICE_ID_DYNALINK_IS64PH 0x1702
+
+#define PCI_VENDOR_ID_BERKOM 0x0871
+#define PCI_DEVICE_ID_BERKOM_A1T 0xffa1
+#define PCI_DEVICE_ID_BERKOM_T_CONCEPT 0xffa2
+#define PCI_DEVICE_ID_BERKOM_A4T 0xffa4
+#define PCI_DEVICE_ID_BERKOM_SCITEL_QUADRO 0xffa8
+
+#define PCI_VENDOR_ID_COMPAQ 0x0e11
+#define PCI_DEVICE_ID_COMPAQ_TOKENRING 0x0508
+#define PCI_DEVICE_ID_COMPAQ_TACHYON 0xa0fc
+#define PCI_DEVICE_ID_COMPAQ_SMART2P 0xae10
+#define PCI_DEVICE_ID_COMPAQ_NETEL100 0xae32
+#define PCI_DEVICE_ID_COMPAQ_NETEL10 0xae34
+#define PCI_DEVICE_ID_COMPAQ_TRIFLEX_IDE 0xae33
+#define PCI_DEVICE_ID_COMPAQ_NETFLEX3I 0xae35
+#define PCI_DEVICE_ID_COMPAQ_NETEL100D 0xae40
+#define PCI_DEVICE_ID_COMPAQ_NETEL100PI 0xae43
+#define PCI_DEVICE_ID_COMPAQ_NETEL100I 0xb011
+#define PCI_DEVICE_ID_COMPAQ_CISS 0xb060
+#define PCI_DEVICE_ID_COMPAQ_CISSB 0xb178
+#define PCI_DEVICE_ID_COMPAQ_CISSC 0x46
+#define PCI_DEVICE_ID_COMPAQ_THUNDER 0xf130
+#define PCI_DEVICE_ID_COMPAQ_NETFLEX3B 0xf150
+
+#define PCI_VENDOR_ID_NCR 0x1000
+#define PCI_VENDOR_ID_LSI_LOGIC 0x1000
+#define PCI_DEVICE_ID_NCR_53C810 0x0001
+#define PCI_DEVICE_ID_NCR_53C820 0x0002
+#define PCI_DEVICE_ID_NCR_53C825 0x0003
+#define PCI_DEVICE_ID_NCR_53C815 0x0004
+#define PCI_DEVICE_ID_LSI_53C810AP 0x0005
+#define PCI_DEVICE_ID_NCR_53C860 0x0006
+#define PCI_DEVICE_ID_LSI_53C1510 0x000a
+#define PCI_DEVICE_ID_NCR_53C896 0x000b
+#define PCI_DEVICE_ID_NCR_53C895 0x000c
+#define PCI_DEVICE_ID_NCR_53C885 0x000d
+#define PCI_DEVICE_ID_NCR_53C875 0x000f
+#define PCI_DEVICE_ID_NCR_53C1510 0x0010
+#define PCI_DEVICE_ID_LSI_53C895A 0x0012
+#define PCI_DEVICE_ID_LSI_53C875A 0x0013
+#define PCI_DEVICE_ID_LSI_53C1010_33 0x0020
+#define PCI_DEVICE_ID_LSI_53C1010_66 0x0021
+#define PCI_DEVICE_ID_LSI_53C1030 0x0030
+#define PCI_DEVICE_ID_LSI_1030_53C1035 0x0032
+#define PCI_DEVICE_ID_LSI_53C1035 0x0040
+#define PCI_DEVICE_ID_NCR_53C875J 0x008f
+#define PCI_DEVICE_ID_LSI_FC909 0x0621
+#define PCI_DEVICE_ID_LSI_FC929 0x0622
+#define PCI_DEVICE_ID_LSI_FC929_LAN 0x0623
+#define PCI_DEVICE_ID_LSI_FC919 0x0624
+#define PCI_DEVICE_ID_LSI_FC919_LAN 0x0625
+#define PCI_DEVICE_ID_LSI_FC929X 0x0626
+#define PCI_DEVICE_ID_LSI_FC939X 0x0642
+#define PCI_DEVICE_ID_LSI_FC949X 0x0640
+#define PCI_DEVICE_ID_LSI_FC949ES 0x0646
+#define PCI_DEVICE_ID_LSI_FC919X 0x0628
+#define PCI_DEVICE_ID_NCR_YELLOWFIN 0x0701
+#define PCI_DEVICE_ID_LSI_61C102 0x0901
+#define PCI_DEVICE_ID_LSI_63C815 0x1000
+#define PCI_DEVICE_ID_LSI_SAS1064 0x0050
+#define PCI_DEVICE_ID_LSI_SAS1064R 0x0411
+#define PCI_DEVICE_ID_LSI_SAS1066 0x005E
+#define PCI_DEVICE_ID_LSI_SAS1068 0x0054
+#define PCI_DEVICE_ID_LSI_SAS1064A 0x005C
+#define PCI_DEVICE_ID_LSI_SAS1064E 0x0056
+#define PCI_DEVICE_ID_LSI_SAS1066E 0x005A
+#define PCI_DEVICE_ID_LSI_SAS1068E 0x0058
+#define PCI_DEVICE_ID_LSI_SAS1078 0x0060
+
+#define PCI_VENDOR_ID_ATI 0x1002
+/* Mach64 */
+#define PCI_DEVICE_ID_ATI_68800 0x4158
+#define PCI_DEVICE_ID_ATI_215CT222 0x4354
+#define PCI_DEVICE_ID_ATI_210888CX 0x4358
+#define PCI_DEVICE_ID_ATI_215ET222 0x4554
+/* Mach64 / Rage */
+#define PCI_DEVICE_ID_ATI_215GB 0x4742
+#define PCI_DEVICE_ID_ATI_215GD 0x4744
+#define PCI_DEVICE_ID_ATI_215GI 0x4749
+#define PCI_DEVICE_ID_ATI_215GP 0x4750
+#define PCI_DEVICE_ID_ATI_215GQ 0x4751
+#define PCI_DEVICE_ID_ATI_215XL 0x4752
+#define PCI_DEVICE_ID_ATI_215GT 0x4754
+#define PCI_DEVICE_ID_ATI_215GTB 0x4755
+#define PCI_DEVICE_ID_ATI_215_IV 0x4756
+#define PCI_DEVICE_ID_ATI_215_IW 0x4757
+#define PCI_DEVICE_ID_ATI_215_IZ 0x475A
+#define PCI_DEVICE_ID_ATI_210888GX 0x4758
+#define PCI_DEVICE_ID_ATI_215_LB 0x4c42
+#define PCI_DEVICE_ID_ATI_215_LD 0x4c44
+#define PCI_DEVICE_ID_ATI_215_LG 0x4c47
+#define PCI_DEVICE_ID_ATI_215_LI 0x4c49
+#define PCI_DEVICE_ID_ATI_215_LM 0x4c4D
+#define PCI_DEVICE_ID_ATI_215_LN 0x4c4E
+#define PCI_DEVICE_ID_ATI_215_LR 0x4c52
+#define PCI_DEVICE_ID_ATI_215_LS 0x4c53
+#define PCI_DEVICE_ID_ATI_264_LT 0x4c54
+/* Mach64 VT */
+#define PCI_DEVICE_ID_ATI_264VT 0x5654
+#define PCI_DEVICE_ID_ATI_264VU 0x5655
+#define PCI_DEVICE_ID_ATI_264VV 0x5656
+/* Rage128 GL */
+#define PCI_DEVICE_ID_ATI_RAGE128_RE 0x5245
+#define PCI_DEVICE_ID_ATI_RAGE128_RF 0x5246
+#define PCI_DEVICE_ID_ATI_RAGE128_RG 0x5247
+/* Rage128 VR */
+#define PCI_DEVICE_ID_ATI_RAGE128_RK 0x524b
+#define PCI_DEVICE_ID_ATI_RAGE128_RL 0x524c
+#define PCI_DEVICE_ID_ATI_RAGE128_SE 0x5345
+#define PCI_DEVICE_ID_ATI_RAGE128_SF 0x5346
+#define PCI_DEVICE_ID_ATI_RAGE128_SG 0x5347
+#define PCI_DEVICE_ID_ATI_RAGE128_SH 0x5348
+#define PCI_DEVICE_ID_ATI_RAGE128_SK 0x534b
+#define PCI_DEVICE_ID_ATI_RAGE128_SL 0x534c
+#define PCI_DEVICE_ID_ATI_RAGE128_SM 0x534d
+#define PCI_DEVICE_ID_ATI_RAGE128_SN 0x534e
+/* Rage128 Ultra */
+#define PCI_DEVICE_ID_ATI_RAGE128_TF 0x5446
+#define PCI_DEVICE_ID_ATI_RAGE128_TL 0x544c
+#define PCI_DEVICE_ID_ATI_RAGE128_TR 0x5452
+#define PCI_DEVICE_ID_ATI_RAGE128_TS 0x5453
+#define PCI_DEVICE_ID_ATI_RAGE128_TT 0x5454
+#define PCI_DEVICE_ID_ATI_RAGE128_TU 0x5455
+/* Rage128 M3 */
+#define PCI_DEVICE_ID_ATI_RAGE128_LE 0x4c45
+#define PCI_DEVICE_ID_ATI_RAGE128_LF 0x4c46
+/* Rage128 M4 */
+#define PCI_DEVICE_ID_ATI_RAGE128_MF 0x4d46
+#define PCI_DEVICE_ID_ATI_RAGE128_ML 0x4d4c
+/* Rage128 Pro GL */
+#define PCI_DEVICE_ID_ATI_RAGE128_PA 0x5041
+#define PCI_DEVICE_ID_ATI_RAGE128_PB 0x5042
+#define PCI_DEVICE_ID_ATI_RAGE128_PC 0x5043
+#define PCI_DEVICE_ID_ATI_RAGE128_PD 0x5044
+#define PCI_DEVICE_ID_ATI_RAGE128_PE 0x5045
+#define PCI_DEVICE_ID_ATI_RAGE128_PF 0x5046
+/* Rage128 Pro VR */
+#define PCI_DEVICE_ID_ATI_RAGE128_PG 0x5047
+#define PCI_DEVICE_ID_ATI_RAGE128_PH 0x5048
+#define PCI_DEVICE_ID_ATI_RAGE128_PI 0x5049
+#define PCI_DEVICE_ID_ATI_RAGE128_PJ 0x504A
+#define PCI_DEVICE_ID_ATI_RAGE128_PK 0x504B
+#define PCI_DEVICE_ID_ATI_RAGE128_PL 0x504C
+#define PCI_DEVICE_ID_ATI_RAGE128_PM 0x504D
+#define PCI_DEVICE_ID_ATI_RAGE128_PN 0x504E
+#define PCI_DEVICE_ID_ATI_RAGE128_PO 0x504F
+#define PCI_DEVICE_ID_ATI_RAGE128_PP 0x5050
+#define PCI_DEVICE_ID_ATI_RAGE128_PQ 0x5051
+#define PCI_DEVICE_ID_ATI_RAGE128_PR 0x5052
+#define PCI_DEVICE_ID_ATI_RAGE128_PS 0x5053
+#define PCI_DEVICE_ID_ATI_RAGE128_PT 0x5054
+#define PCI_DEVICE_ID_ATI_RAGE128_PU 0x5055
+#define PCI_DEVICE_ID_ATI_RAGE128_PV 0x5056
+#define PCI_DEVICE_ID_ATI_RAGE128_PW 0x5057
+#define PCI_DEVICE_ID_ATI_RAGE128_PX 0x5058
+/* Rage128 M4 */
+/* Radeon R100 */
+#define PCI_DEVICE_ID_ATI_RADEON_QD 0x5144
+#define PCI_DEVICE_ID_ATI_RADEON_QE 0x5145
+#define PCI_DEVICE_ID_ATI_RADEON_QF 0x5146
+#define PCI_DEVICE_ID_ATI_RADEON_QG 0x5147
+/* Radeon RV100 (VE) */
+#define PCI_DEVICE_ID_ATI_RADEON_QY 0x5159
+#define PCI_DEVICE_ID_ATI_RADEON_QZ 0x515a
+/* Radeon R200 (8500) */
+#define PCI_DEVICE_ID_ATI_RADEON_QL 0x514c
+#define PCI_DEVICE_ID_ATI_RADEON_QN 0x514e
+#define PCI_DEVICE_ID_ATI_RADEON_QO 0x514f
+#define PCI_DEVICE_ID_ATI_RADEON_Ql 0x516c
+#define PCI_DEVICE_ID_ATI_RADEON_BB 0x4242
+/* Radeon R200 (9100) */
+#define PCI_DEVICE_ID_ATI_RADEON_QM 0x514d
+/* Radeon RV200 (7500) */
+#define PCI_DEVICE_ID_ATI_RADEON_QW 0x5157
+#define PCI_DEVICE_ID_ATI_RADEON_QX 0x5158
+/* Radeon NV-100 */
+/* Radeon RV250 (9000) */
+#define PCI_DEVICE_ID_ATI_RADEON_Id 0x4964
+#define PCI_DEVICE_ID_ATI_RADEON_Ie 0x4965
+#define PCI_DEVICE_ID_ATI_RADEON_If 0x4966
+#define PCI_DEVICE_ID_ATI_RADEON_Ig 0x4967
+/* Radeon RV280 (9200) */
+#define PCI_DEVICE_ID_ATI_RADEON_Ya 0x5961
+#define PCI_DEVICE_ID_ATI_RADEON_Yd 0x5964
+/* Radeon R300 (9500) */
+/* Radeon R300 (9700) */
+#define PCI_DEVICE_ID_ATI_RADEON_ND 0x4e44
+#define PCI_DEVICE_ID_ATI_RADEON_NE 0x4e45
+#define PCI_DEVICE_ID_ATI_RADEON_NF 0x4e46
+#define PCI_DEVICE_ID_ATI_RADEON_NG 0x4e47
+/* Radeon R350 (9800) */
+/* Radeon RV350 (9600) */
+/* Radeon M6 */
+#define PCI_DEVICE_ID_ATI_RADEON_LY 0x4c59
+#define PCI_DEVICE_ID_ATI_RADEON_LZ 0x4c5a
+/* Radeon M7 */
+#define PCI_DEVICE_ID_ATI_RADEON_LW 0x4c57
+#define PCI_DEVICE_ID_ATI_RADEON_LX 0x4c58
+/* Radeon M9 */
+#define PCI_DEVICE_ID_ATI_RADEON_Ld 0x4c64
+#define PCI_DEVICE_ID_ATI_RADEON_Le 0x4c65
+#define PCI_DEVICE_ID_ATI_RADEON_Lf 0x4c66
+#define PCI_DEVICE_ID_ATI_RADEON_Lg 0x4c67
+/* Radeon */
+/* RadeonIGP */
+#define PCI_DEVICE_ID_ATI_RS100 0xcab0
+#define PCI_DEVICE_ID_ATI_RS200 0xcab2
+#define PCI_DEVICE_ID_ATI_RS200_B 0xcbb2
+#define PCI_DEVICE_ID_ATI_RS250 0xcab3
+#define PCI_DEVICE_ID_ATI_RS300_100 0x5830
+#define PCI_DEVICE_ID_ATI_RS300_133 0x5831
+#define PCI_DEVICE_ID_ATI_RS300_166 0x5832
+#define PCI_DEVICE_ID_ATI_RS300_200 0x5833
+#define PCI_DEVICE_ID_ATI_RS350_100 0x7830
+#define PCI_DEVICE_ID_ATI_RS350_133 0x7831
+#define PCI_DEVICE_ID_ATI_RS350_166 0x7832
+#define PCI_DEVICE_ID_ATI_RS350_200 0x7833
+#define PCI_DEVICE_ID_ATI_RS400_100 0x5a30
+#define PCI_DEVICE_ID_ATI_RS400_133 0x5a31
+#define PCI_DEVICE_ID_ATI_RS400_166 0x5a32
+#define PCI_DEVICE_ID_ATI_RS400_200 0x5a33
+#define PCI_DEVICE_ID_ATI_RS480 0x5950
+/* ATI IXP Chipset */
+#define PCI_DEVICE_ID_ATI_IXP200_IDE 0x4349
+#define PCI_DEVICE_ID_ATI_IXP200_SMBUS 0x4353
+#define PCI_DEVICE_ID_ATI_IXP300_SMBUS 0x4363
+#define PCI_DEVICE_ID_ATI_IXP300_IDE 0x4369
+#define PCI_DEVICE_ID_ATI_IXP300_SATA 0x436e
+#define PCI_DEVICE_ID_ATI_IXP400_SMBUS 0x4372
+#define PCI_DEVICE_ID_ATI_IXP400_IDE 0x4376
+#define PCI_DEVICE_ID_ATI_IXP400_SATA 0x4379
+#define PCI_DEVICE_ID_ATI_IXP400_SATA2 0x437a
+#define PCI_DEVICE_ID_ATI_IXP600_SATA 0x4380
+#define PCI_DEVICE_ID_ATI_IXP600_SRAID 0x4381
+#define PCI_DEVICE_ID_ATI_IXP600_IDE 0x438c
+
+#define PCI_VENDOR_ID_VLSI 0x1004
+#define PCI_DEVICE_ID_VLSI_82C592 0x0005
+#define PCI_DEVICE_ID_VLSI_82C593 0x0006
+#define PCI_DEVICE_ID_VLSI_82C594 0x0007
+#define PCI_DEVICE_ID_VLSI_82C597 0x0009
+#define PCI_DEVICE_ID_VLSI_82C541 0x000c
+#define PCI_DEVICE_ID_VLSI_82C543 0x000d
+#define PCI_DEVICE_ID_VLSI_82C532 0x0101
+#define PCI_DEVICE_ID_VLSI_82C534 0x0102
+#define PCI_DEVICE_ID_VLSI_82C535 0x0104
+#define PCI_DEVICE_ID_VLSI_82C147 0x0105
+#define PCI_DEVICE_ID_VLSI_VAS96011 0x0702
+
+#define PCI_VENDOR_ID_ADL 0x1005
+#define PCI_DEVICE_ID_ADL_2301 0x2301
+
+#define PCI_VENDOR_ID_NS 0x100b
+#define PCI_DEVICE_ID_NS_87415 0x0002
+#define PCI_DEVICE_ID_NS_87560_LIO 0x000e
+#define PCI_DEVICE_ID_NS_87560_USB 0x0012
+#define PCI_DEVICE_ID_NS_83815 0x0020
+#define PCI_DEVICE_ID_NS_83820 0x0022
+#define PCI_DEVICE_ID_NS_CS5535_ISA 0x002b
+#define PCI_DEVICE_ID_NS_CS5535_IDE 0x002d
+#define PCI_DEVICE_ID_NS_CS5535_AUDIO 0x002e
+#define PCI_DEVICE_ID_NS_CS5535_USB 0x002f
+#define PCI_DEVICE_ID_NS_CS5535_VIDEO 0x0030
+#define PCI_DEVICE_ID_NS_SATURN 0x0035
+#define PCI_DEVICE_ID_NS_SCx200_BRIDGE 0x0500
+#define PCI_DEVICE_ID_NS_SCx200_SMI 0x0501
+#define PCI_DEVICE_ID_NS_SCx200_IDE 0x0502
+#define PCI_DEVICE_ID_NS_SCx200_AUDIO 0x0503
+#define PCI_DEVICE_ID_NS_SCx200_VIDEO 0x0504
+#define PCI_DEVICE_ID_NS_SCx200_XBUS 0x0505
+#define PCI_DEVICE_ID_NS_SC1100_BRIDGE 0x0510
+#define PCI_DEVICE_ID_NS_SC1100_SMI 0x0511
+#define PCI_DEVICE_ID_NS_SC1100_XBUS 0x0515
+#define PCI_DEVICE_ID_NS_87410 0xd001
+
+#define PCI_DEVICE_ID_NS_CS5535_HOST_BRIDGE 0x0028
+#define PCI_DEVICE_ID_NS_CS5535_ISA_BRIDGE 0x002b
+
+#define PCI_VENDOR_ID_TSENG 0x100c
+#define PCI_DEVICE_ID_TSENG_W32P_2 0x3202
+#define PCI_DEVICE_ID_TSENG_W32P_b 0x3205
+#define PCI_DEVICE_ID_TSENG_W32P_c 0x3206
+#define PCI_DEVICE_ID_TSENG_W32P_d 0x3207
+#define PCI_DEVICE_ID_TSENG_ET6000 0x3208
+
+#define PCI_VENDOR_ID_WEITEK 0x100e
+#define PCI_DEVICE_ID_WEITEK_P9000 0x9001
+#define PCI_DEVICE_ID_WEITEK_P9100 0x9100
+
+#define PCI_VENDOR_ID_DEC 0x1011
+#define PCI_DEVICE_ID_DEC_BRD 0x0001
+#define PCI_DEVICE_ID_DEC_TULIP 0x0002
+#define PCI_DEVICE_ID_DEC_TGA 0x0004
+#define PCI_DEVICE_ID_DEC_TULIP_FAST 0x0009
+#define PCI_DEVICE_ID_DEC_TGA2 0x000D
+#define PCI_DEVICE_ID_DEC_FDDI 0x000F
+#define PCI_DEVICE_ID_DEC_TULIP_PLUS 0x0014
+#define PCI_DEVICE_ID_DEC_21142 0x0019
+#define PCI_DEVICE_ID_DEC_21052 0x0021
+#define PCI_DEVICE_ID_DEC_21150 0x0022
+#define PCI_DEVICE_ID_DEC_21152 0x0024
+#define PCI_DEVICE_ID_DEC_21153 0x0025
+#define PCI_DEVICE_ID_DEC_21154 0x0026
+#define PCI_DEVICE_ID_DEC_21285 0x1065
+#define PCI_DEVICE_ID_COMPAQ_42XX 0x0046
+
+#define PCI_VENDOR_ID_CIRRUS 0x1013
+#define PCI_DEVICE_ID_CIRRUS_7548 0x0038
+#define PCI_DEVICE_ID_CIRRUS_5430 0x00a0
+#define PCI_DEVICE_ID_CIRRUS_5434_4 0x00a4
+#define PCI_DEVICE_ID_CIRRUS_5434_8 0x00a8
+#define PCI_DEVICE_ID_CIRRUS_5436 0x00ac
+#define PCI_DEVICE_ID_CIRRUS_5446 0x00b8
+#define PCI_DEVICE_ID_CIRRUS_5480 0x00bc
+#define PCI_DEVICE_ID_CIRRUS_5462 0x00d0
+#define PCI_DEVICE_ID_CIRRUS_5464 0x00d4
+#define PCI_DEVICE_ID_CIRRUS_5465 0x00d6
+#define PCI_DEVICE_ID_CIRRUS_6729 0x1100
+#define PCI_DEVICE_ID_CIRRUS_6832 0x1110
+#define PCI_DEVICE_ID_CIRRUS_7543 0x1202
+#define PCI_DEVICE_ID_CIRRUS_4610 0x6001
+#define PCI_DEVICE_ID_CIRRUS_4612 0x6003
+#define PCI_DEVICE_ID_CIRRUS_4615 0x6004
+
+#define PCI_VENDOR_ID_IBM 0x1014
+#define PCI_DEVICE_ID_IBM_TR 0x0018
+#define PCI_DEVICE_ID_IBM_TR_WAKE 0x003e
+#define PCI_DEVICE_ID_IBM_CPC710_PCI64 0x00fc
+#define PCI_DEVICE_ID_IBM_SNIPE 0x0180
+#define PCI_DEVICE_ID_IBM_CITRINE 0x028C
+#define PCI_DEVICE_ID_IBM_GEMSTONE 0xB166
+#define PCI_DEVICE_ID_IBM_OBSIDIAN 0x02BD
+#define PCI_DEVICE_ID_IBM_ICOM_DEV_ID_1 0x0031
+#define PCI_DEVICE_ID_IBM_ICOM_DEV_ID_2 0x0219
+#define PCI_DEVICE_ID_IBM_ICOM_V2_TWO_PORTS_RVX 0x021A
+#define PCI_DEVICE_ID_IBM_ICOM_V2_ONE_PORT_RVX_ONE_PORT_MDM 0x0251
+#define PCI_DEVICE_ID_IBM_ICOM_FOUR_PORT_MODEL 0x252
+
+#define PCI_VENDOR_ID_COMPEX2 0x101a /* pci.ids says "AT&T GIS (NCR)"
*/
+#define PCI_DEVICE_ID_COMPEX2_100VG 0x0005
+
+#define PCI_VENDOR_ID_WD 0x101c
+#define PCI_DEVICE_ID_WD_90C 0xc24a
+
+#define PCI_VENDOR_ID_AMI 0x101e
+#define PCI_DEVICE_ID_AMI_MEGARAID3 0x1960
+#define PCI_DEVICE_ID_AMI_MEGARAID 0x9010
+#define PCI_DEVICE_ID_AMI_MEGARAID2 0x9060
+
+#define PCI_VENDOR_ID_AMD 0x1022
+#define PCI_DEVICE_ID_AMD_K8_NB 0x1100
+#define PCI_DEVICE_ID_AMD_K8_NB_MISC 0x1103
+#define PCI_DEVICE_ID_AMD_LANCE 0x2000
+#define PCI_DEVICE_ID_AMD_LANCE_HOME 0x2001
+#define PCI_DEVICE_ID_AMD_SCSI 0x2020
+#define PCI_DEVICE_ID_AMD_SERENADE 0x36c0
+#define PCI_DEVICE_ID_AMD_FE_GATE_7006 0x7006
+#define PCI_DEVICE_ID_AMD_FE_GATE_7007 0x7007
+#define PCI_DEVICE_ID_AMD_FE_GATE_700C 0x700C
+#define PCI_DEVICE_ID_AMD_FE_GATE_700E 0x700E
+#define PCI_DEVICE_ID_AMD_COBRA_7401 0x7401
+#define PCI_DEVICE_ID_AMD_VIPER_7409 0x7409
+#define PCI_DEVICE_ID_AMD_VIPER_740B 0x740B
+#define PCI_DEVICE_ID_AMD_VIPER_7410 0x7410
+#define PCI_DEVICE_ID_AMD_VIPER_7411 0x7411
+#define PCI_DEVICE_ID_AMD_VIPER_7413 0x7413
+#define PCI_DEVICE_ID_AMD_VIPER_7440 0x7440
+#define PCI_DEVICE_ID_AMD_OPUS_7441 0x7441
+#define PCI_DEVICE_ID_AMD_OPUS_7443 0x7443
+#define PCI_DEVICE_ID_AMD_VIPER_7443 0x7443
+#define PCI_DEVICE_ID_AMD_OPUS_7445 0x7445
+#define PCI_DEVICE_ID_AMD_8111_LPC 0x7468
+#define PCI_DEVICE_ID_AMD_8111_IDE 0x7469
+#define PCI_DEVICE_ID_AMD_8111_SMBUS2 0x746a
+#define PCI_DEVICE_ID_AMD_8111_SMBUS 0x746b
+#define PCI_DEVICE_ID_AMD_8111_AUDIO 0x746d
+#define PCI_DEVICE_ID_AMD_8151_0 0x7454
+#define PCI_DEVICE_ID_AMD_8131_BRIDGE 0x7450
+#define PCI_DEVICE_ID_AMD_8131_APIC 0x7451
+#define PCI_DEVICE_ID_AMD_8132_BRIDGE 0x7458
+#define PCI_DEVICE_ID_AMD_CS5536_ISA 0x2090
+#define PCI_DEVICE_ID_AMD_CS5536_FLASH 0x2091
+#define PCI_DEVICE_ID_AMD_CS5536_AUDIO 0x2093
+#define PCI_DEVICE_ID_AMD_CS5536_OHC 0x2094
+#define PCI_DEVICE_ID_AMD_CS5536_EHC 0x2095
+#define PCI_DEVICE_ID_AMD_CS5536_UDC 0x2096
+#define PCI_DEVICE_ID_AMD_CS5536_UOC 0x2097
+#define PCI_DEVICE_ID_AMD_CS5536_IDE 0x209A
+
+#define PCI_DEVICE_ID_AMD_LX_VIDEO 0x2081
+#define PCI_DEVICE_ID_AMD_LX_AES 0x2082
+
+#define PCI_VENDOR_ID_TRIDENT 0x1023
+#define PCI_DEVICE_ID_TRIDENT_4DWAVE_DX 0x2000
+#define PCI_DEVICE_ID_TRIDENT_4DWAVE_NX 0x2001
+#define PCI_DEVICE_ID_TRIDENT_9320 0x9320
+#define PCI_DEVICE_ID_TRIDENT_9388 0x9388
+#define PCI_DEVICE_ID_TRIDENT_9397 0x9397
+#define PCI_DEVICE_ID_TRIDENT_939A 0x939A
+#define PCI_DEVICE_ID_TRIDENT_9520 0x9520
+#define PCI_DEVICE_ID_TRIDENT_9525 0x9525
+#define PCI_DEVICE_ID_TRIDENT_9420 0x9420
+#define PCI_DEVICE_ID_TRIDENT_9440 0x9440
+#define PCI_DEVICE_ID_TRIDENT_9660 0x9660
+#define PCI_DEVICE_ID_TRIDENT_9750 0x9750
+#define PCI_DEVICE_ID_TRIDENT_9850 0x9850
+#define PCI_DEVICE_ID_TRIDENT_9880 0x9880
+#define PCI_DEVICE_ID_TRIDENT_8400 0x8400
+#define PCI_DEVICE_ID_TRIDENT_8420 0x8420
+#define PCI_DEVICE_ID_TRIDENT_8500 0x8500
+
+#define PCI_VENDOR_ID_AI 0x1025
+#define PCI_DEVICE_ID_AI_M1435 0x1435
+
+#define PCI_VENDOR_ID_DELL 0x1028
+#define PCI_DEVICE_ID_DELL_RACIII 0x0008
+#define PCI_DEVICE_ID_DELL_RAC4 0x0012
+#define PCI_DEVICE_ID_DELL_PERC5 0x0015
+
+#define PCI_VENDOR_ID_MATROX 0x102B
+#define PCI_DEVICE_ID_MATROX_MGA_2 0x0518
+#define PCI_DEVICE_ID_MATROX_MIL 0x0519
+#define PCI_DEVICE_ID_MATROX_MYS 0x051A
+#define PCI_DEVICE_ID_MATROX_MIL_2 0x051b
+#define PCI_DEVICE_ID_MATROX_MYS_AGP 0x051e
+#define PCI_DEVICE_ID_MATROX_MIL_2_AGP 0x051f
+#define PCI_DEVICE_ID_MATROX_MGA_IMP 0x0d10
+#define PCI_DEVICE_ID_MATROX_G100_MM 0x1000
+#define PCI_DEVICE_ID_MATROX_G100_AGP 0x1001
+#define PCI_DEVICE_ID_MATROX_G200_PCI 0x0520
+#define PCI_DEVICE_ID_MATROX_G200_AGP 0x0521
+#define PCI_DEVICE_ID_MATROX_G400 0x0525
+#define PCI_DEVICE_ID_MATROX_G550 0x2527
+#define PCI_DEVICE_ID_MATROX_VIA 0x4536
+
+#define PCI_VENDOR_ID_CT 0x102c
+#define PCI_DEVICE_ID_CT_69000 0x00c0
+#define PCI_DEVICE_ID_CT_65545 0x00d8
+#define PCI_DEVICE_ID_CT_65548 0x00dc
+#define PCI_DEVICE_ID_CT_65550 0x00e0
+#define PCI_DEVICE_ID_CT_65554 0x00e4
+#define PCI_DEVICE_ID_CT_65555 0x00e5
+
+#define PCI_VENDOR_ID_MIRO 0x1031
+#define PCI_DEVICE_ID_MIRO_36050 0x5601
+#define PCI_DEVICE_ID_MIRO_DC10PLUS 0x7efe
+#define PCI_DEVICE_ID_MIRO_DC30PLUS 0xd801
+
+#define PCI_VENDOR_ID_NEC 0x1033
+#define PCI_DEVICE_ID_NEC_CBUS_1 0x0001 /* PCI-Cbus Bridge */
+#define PCI_DEVICE_ID_NEC_LOCAL 0x0002 /* Local Bridge */
+#define PCI_DEVICE_ID_NEC_ATM 0x0003 /* ATM LAN Controller */
+#define PCI_DEVICE_ID_NEC_R4000 0x0004 /* R4000 Bridge */
+#define PCI_DEVICE_ID_NEC_486 0x0005 /* 486 Like Peripheral Bus
Bridge */
+#define PCI_DEVICE_ID_NEC_ACCEL_1 0x0006 /* Graphic Accelerator */
+#define PCI_DEVICE_ID_NEC_UXBUS 0x0007 /* UX-Bus Bridge */
+#define PCI_DEVICE_ID_NEC_ACCEL_2 0x0008 /* Graphic Accelerator */
+#define PCI_DEVICE_ID_NEC_GRAPH 0x0009 /* PCI-CoreGraph Bridge
*/
+#define PCI_DEVICE_ID_NEC_VL 0x0016 /* PCI-VL Bridge */
+#define PCI_DEVICE_ID_NEC_STARALPHA2 0x002c /* STAR ALPHA2 */
+#define PCI_DEVICE_ID_NEC_CBUS_2 0x002d /* PCI-Cbus Bridge */
+#define PCI_DEVICE_ID_NEC_USB 0x0035 /* PCI-USB Host */
+#define PCI_DEVICE_ID_NEC_CBUS_3 0x003b
+#define PCI_DEVICE_ID_NEC_NAPCCARD 0x003e
+#define PCI_DEVICE_ID_NEC_PCX2 0x0046 /* PowerVR */
+#define PCI_DEVICE_ID_NEC_NILE4 0x005a
+#define PCI_DEVICE_ID_NEC_VRC5476 0x009b
+#define PCI_DEVICE_ID_NEC_VRC4173 0x00a5
+#define PCI_DEVICE_ID_NEC_VRC5477_AC97 0x00a6
+#define PCI_DEVICE_ID_NEC_PC9821CS01 0x800c /* PC-9821-CS01 */
+#define PCI_DEVICE_ID_NEC_PC9821NRB06 0x800d /* PC-9821NR-B06 */
+
+#define PCI_VENDOR_ID_FD 0x1036
+#define PCI_DEVICE_ID_FD_36C70 0x0000
+
+#define PCI_VENDOR_ID_SI 0x1039
+#define PCI_DEVICE_ID_SI_5591_AGP 0x0001
+#define PCI_DEVICE_ID_SI_6202 0x0002
+#define PCI_DEVICE_ID_SI_503 0x0008
+#define PCI_DEVICE_ID_SI_ACPI 0x0009
+#define PCI_DEVICE_ID_SI_SMBUS 0x0016
+#define PCI_DEVICE_ID_SI_LPC 0x0018
+#define PCI_DEVICE_ID_SI_5597_VGA 0x0200
+#define PCI_DEVICE_ID_SI_6205 0x0205
+#define PCI_DEVICE_ID_SI_501 0x0406
+#define PCI_DEVICE_ID_SI_496 0x0496
+#define PCI_DEVICE_ID_SI_300 0x0300
+#define PCI_DEVICE_ID_SI_315H 0x0310
+#define PCI_DEVICE_ID_SI_315 0x0315
+#define PCI_DEVICE_ID_SI_315PRO 0x0325
+#define PCI_DEVICE_ID_SI_530 0x0530
+#define PCI_DEVICE_ID_SI_540 0x0540
+#define PCI_DEVICE_ID_SI_550 0x0550
+#define PCI_DEVICE_ID_SI_540_VGA 0x5300
+#define PCI_DEVICE_ID_SI_550_VGA 0x5315
+#define PCI_DEVICE_ID_SI_620 0x0620
+#define PCI_DEVICE_ID_SI_630 0x0630
+#define PCI_DEVICE_ID_SI_633 0x0633
+#define PCI_DEVICE_ID_SI_635 0x0635
+#define PCI_DEVICE_ID_SI_640 0x0640
+#define PCI_DEVICE_ID_SI_645 0x0645
+#define PCI_DEVICE_ID_SI_646 0x0646
+#define PCI_DEVICE_ID_SI_648 0x0648
+#define PCI_DEVICE_ID_SI_650 0x0650
+#define PCI_DEVICE_ID_SI_651 0x0651
+#define PCI_DEVICE_ID_SI_655 0x0655
+#define PCI_DEVICE_ID_SI_661 0x0661
+#define PCI_DEVICE_ID_SI_730 0x0730
+#define PCI_DEVICE_ID_SI_733 0x0733
+#define PCI_DEVICE_ID_SI_630_VGA 0x6300
+#define PCI_DEVICE_ID_SI_735 0x0735
+#define PCI_DEVICE_ID_SI_740 0x0740
+#define PCI_DEVICE_ID_SI_741 0x0741
+#define PCI_DEVICE_ID_SI_745 0x0745
+#define PCI_DEVICE_ID_SI_746 0x0746
+#define PCI_DEVICE_ID_SI_755 0x0755
+#define PCI_DEVICE_ID_SI_760 0x0760
+#define PCI_DEVICE_ID_SI_900 0x0900
+#define PCI_DEVICE_ID_SI_961 0x0961
+#define PCI_DEVICE_ID_SI_962 0x0962
+#define PCI_DEVICE_ID_SI_963 0x0963
+#define PCI_DEVICE_ID_SI_965 0x0965
+#define PCI_DEVICE_ID_SI_966 0x0966
+#define PCI_DEVICE_ID_SI_968 0x0968
+#define PCI_DEVICE_ID_SI_5511 0x5511
+#define PCI_DEVICE_ID_SI_5513 0x5513
+#define PCI_DEVICE_ID_SI_5517 0x5517
+#define PCI_DEVICE_ID_SI_5518 0x5518
+#define PCI_DEVICE_ID_SI_5571 0x5571
+#define PCI_DEVICE_ID_SI_5581 0x5581
+#define PCI_DEVICE_ID_SI_5582 0x5582
+#define PCI_DEVICE_ID_SI_5591 0x5591
+#define PCI_DEVICE_ID_SI_5596 0x5596
+#define PCI_DEVICE_ID_SI_5597 0x5597
+#define PCI_DEVICE_ID_SI_5598 0x5598
+#define PCI_DEVICE_ID_SI_5600 0x5600
+#define PCI_DEVICE_ID_SI_7012 0x7012
+#define PCI_DEVICE_ID_SI_7013 0x7013
+#define PCI_DEVICE_ID_SI_7016 0x7016
+#define PCI_DEVICE_ID_SI_7018 0x7018
+
+#define PCI_VENDOR_ID_HP 0x103c
+#define PCI_DEVICE_ID_HP_VISUALIZE_EG 0x1005
+#define PCI_DEVICE_ID_HP_VISUALIZE_FX6 0x1006
+#define PCI_DEVICE_ID_HP_VISUALIZE_FX4 0x1008
+#define PCI_DEVICE_ID_HP_VISUALIZE_FX2 0x100a
+#define PCI_DEVICE_ID_HP_TACHYON 0x1028
+#define PCI_DEVICE_ID_HP_TACHLITE 0x1029
+#define PCI_DEVICE_ID_HP_J2585A 0x1030
+#define PCI_DEVICE_ID_HP_J2585B 0x1031
+#define PCI_DEVICE_ID_HP_J2973A 0x1040
+#define PCI_DEVICE_ID_HP_J2970A 0x1042
+#define PCI_DEVICE_ID_HP_DIVA 0x1048
+#define PCI_DEVICE_ID_HP_DIVA_TOSCA1 0x1049
+#define PCI_DEVICE_ID_HP_DIVA_TOSCA2 0x104A
+#define PCI_DEVICE_ID_HP_DIVA_MAESTRO 0x104B
+#define PCI_DEVICE_ID_HP_REO_IOC 0x10f1
+#define PCI_DEVICE_ID_HP_VISUALIZE_FXE 0x108b
+#define PCI_DEVICE_ID_HP_DIVA_HALFDOME 0x1223
+#define PCI_DEVICE_ID_HP_DIVA_KEYSTONE 0x1226
+#define PCI_DEVICE_ID_HP_DIVA_POWERBAR 0x1227
+#define PCI_DEVICE_ID_HP_ZX1_IOC 0x122a
+#define PCI_DEVICE_ID_HP_PCIX_LBA 0x122e
+#define PCI_DEVICE_ID_HP_SX1000_IOC 0x127c
+#define PCI_DEVICE_ID_HP_DIVA_EVEREST 0x1282
+#define PCI_DEVICE_ID_HP_DIVA_AUX 0x1290
+#define PCI_DEVICE_ID_HP_DIVA_RMP3 0x1301
+#define PCI_DEVICE_ID_HP_DIVA_HURRICANE 0x132a
+#define PCI_DEVICE_ID_HP_CISSA 0x3220
+#define PCI_DEVICE_ID_HP_CISSC 0x3230
+#define PCI_DEVICE_ID_HP_CISSD 0x3238
+#define PCI_DEVICE_ID_HP_ZX2_IOC 0x4031
+
+#define PCI_VENDOR_ID_PCTECH 0x1042
+#define PCI_DEVICE_ID_PCTECH_RZ1000 0x1000
+#define PCI_DEVICE_ID_PCTECH_RZ1001 0x1001
+#define PCI_DEVICE_ID_PCTECH_SAMURAI_IDE 0x3020
+
+#define PCI_VENDOR_ID_ASUSTEK 0x1043
+#define PCI_DEVICE_ID_ASUSTEK_0675 0x0675
+
+#define PCI_VENDOR_ID_DPT 0x1044
+#define PCI_DEVICE_ID_DPT 0xa400
+
+#define PCI_VENDOR_ID_OPTI 0x1045
+#define PCI_DEVICE_ID_OPTI_82C558 0xc558
+#define PCI_DEVICE_ID_OPTI_82C621 0xc621
+#define PCI_DEVICE_ID_OPTI_82C700 0xc700
+#define PCI_DEVICE_ID_OPTI_82C825 0xd568
+
+#define PCI_VENDOR_ID_ELSA 0x1048
+#define PCI_DEVICE_ID_ELSA_MICROLINK 0x1000
+#define PCI_DEVICE_ID_ELSA_QS3000 0x3000
+
+
+#define PCI_VENDOR_ID_BUSLOGIC 0x104B
+#define PCI_DEVICE_ID_BUSLOGIC_MULTIMASTER_NC 0x0140
+#define PCI_DEVICE_ID_BUSLOGIC_MULTIMASTER 0x1040
+#define PCI_DEVICE_ID_BUSLOGIC_FLASHPOINT 0x8130
+
+#define PCI_VENDOR_ID_TI 0x104c
+#define PCI_DEVICE_ID_TI_TVP4020 0x3d07
+#define PCI_DEVICE_ID_TI_4450 0x8011
+#define PCI_DEVICE_ID_TI_XX21_XX11 0x8031
+#define PCI_DEVICE_ID_TI_XX21_XX11_SD 0x8034
+#define PCI_DEVICE_ID_TI_X515 0x8036
+#define PCI_DEVICE_ID_TI_XX12 0x8039
+#define PCI_DEVICE_ID_TI_1130 0xac12
+#define PCI_DEVICE_ID_TI_1031 0xac13
+#define PCI_DEVICE_ID_TI_1131 0xac15
+#define PCI_DEVICE_ID_TI_1250 0xac16
+#define PCI_DEVICE_ID_TI_1220 0xac17
+#define PCI_DEVICE_ID_TI_1221 0xac19
+#define PCI_DEVICE_ID_TI_1210 0xac1a
+#define PCI_DEVICE_ID_TI_1450 0xac1b
+#define PCI_DEVICE_ID_TI_1225 0xac1c
+#define PCI_DEVICE_ID_TI_1251A 0xac1d
+#define PCI_DEVICE_ID_TI_1211 0xac1e
+#define PCI_DEVICE_ID_TI_1251B 0xac1f
+#define PCI_DEVICE_ID_TI_4410 0xac41
+#define PCI_DEVICE_ID_TI_4451 0xac42
+#define PCI_DEVICE_ID_TI_4510 0xac44
+#define PCI_DEVICE_ID_TI_4520 0xac46
+#define PCI_DEVICE_ID_TI_7510 0xac47
+#define PCI_DEVICE_ID_TI_7610 0xac48
+#define PCI_DEVICE_ID_TI_7410 0xac49
+#define PCI_DEVICE_ID_TI_1410 0xac50
+#define PCI_DEVICE_ID_TI_1420 0xac51
+#define PCI_DEVICE_ID_TI_1451A 0xac52
+#define PCI_DEVICE_ID_TI_1620 0xac54
+#define PCI_DEVICE_ID_TI_1520 0xac55
+#define PCI_DEVICE_ID_TI_1510 0xac56
+#define PCI_DEVICE_ID_TI_X620 0xac8d
+#define PCI_DEVICE_ID_TI_X420 0xac8e
+
+#define PCI_VENDOR_ID_SONY 0x104d
+
+
+/* Winbond have two vendor IDs! See 0x10ad as well */
+#define PCI_VENDOR_ID_WINBOND2 0x1050
+#define PCI_DEVICE_ID_WINBOND2_89C940F 0x5a5a
+#define PCI_DEVICE_ID_WINBOND2_6692 0x6692
+
+#define PCI_VENDOR_ID_ANIGMA 0x1051
+#define PCI_DEVICE_ID_ANIGMA_MC145575 0x0100
+
+#define PCI_VENDOR_ID_EFAR 0x1055
+#define PCI_DEVICE_ID_EFAR_SLC90E66_1 0x9130
+#define PCI_DEVICE_ID_EFAR_SLC90E66_3 0x9463
+
+#define PCI_VENDOR_ID_MOTOROLA 0x1057
+#define PCI_DEVICE_ID_MOTOROLA_MPC105 0x0001
+#define PCI_DEVICE_ID_MOTOROLA_MPC106 0x0002
+#define PCI_DEVICE_ID_MOTOROLA_MPC107 0x0004
+#define PCI_DEVICE_ID_MOTOROLA_RAVEN 0x4801
+#define PCI_DEVICE_ID_MOTOROLA_FALCON 0x4802
+#define PCI_DEVICE_ID_MOTOROLA_HAWK 0x4803
+#define PCI_DEVICE_ID_MOTOROLA_HARRIER 0x480b
+#define PCI_DEVICE_ID_MOTOROLA_MPC5200 0x5803
+#define PCI_DEVICE_ID_MOTOROLA_MPC5200B 0x5809
+
+#define PCI_VENDOR_ID_PROMISE 0x105a
+#define PCI_DEVICE_ID_PROMISE_20265 0x0d30
+#define PCI_DEVICE_ID_PROMISE_20267 0x4d30
+#define PCI_DEVICE_ID_PROMISE_20246 0x4d33
+#define PCI_DEVICE_ID_PROMISE_20262 0x4d38
+#define PCI_DEVICE_ID_PROMISE_20263 0x0D38
+#define PCI_DEVICE_ID_PROMISE_20268 0x4d68
+#define PCI_DEVICE_ID_PROMISE_20269 0x4d69
+#define PCI_DEVICE_ID_PROMISE_20270 0x6268
+#define PCI_DEVICE_ID_PROMISE_20271 0x6269
+#define PCI_DEVICE_ID_PROMISE_20275 0x1275
+#define PCI_DEVICE_ID_PROMISE_20276 0x5275
+#define PCI_DEVICE_ID_PROMISE_20277 0x7275
+
+
+#define PCI_VENDOR_ID_UMC 0x1060
+#define PCI_DEVICE_ID_UMC_UM8673F 0x0101
+#define PCI_DEVICE_ID_UMC_UM8886BF 0x673a
+#define PCI_DEVICE_ID_UMC_UM8886A 0x886a
+
+
+#define PCI_VENDOR_ID_MYLEX 0x1069
+#define PCI_DEVICE_ID_MYLEX_DAC960_P 0x0001
+#define PCI_DEVICE_ID_MYLEX_DAC960_PD 0x0002
+#define PCI_DEVICE_ID_MYLEX_DAC960_PG 0x0010
+#define PCI_DEVICE_ID_MYLEX_DAC960_LA 0x0020
+#define PCI_DEVICE_ID_MYLEX_DAC960_LP 0x0050
+#define PCI_DEVICE_ID_MYLEX_DAC960_BA 0xBA56
+#define PCI_DEVICE_ID_MYLEX_DAC960_GEM 0xB166
+
+
+#define PCI_VENDOR_ID_APPLE 0x106b
+#define PCI_DEVICE_ID_APPLE_BANDIT 0x0001
+#define PCI_DEVICE_ID_APPLE_HYDRA 0x000e
+#define PCI_DEVICE_ID_APPLE_UNI_N_FW 0x0018
+#define PCI_DEVICE_ID_APPLE_UNI_N_AGP 0x0020
+#define PCI_DEVICE_ID_APPLE_UNI_N_GMAC 0x0021
+#define PCI_DEVICE_ID_APPLE_UNI_N_GMACP 0x0024
+#define PCI_DEVICE_ID_APPLE_UNI_N_AGP_P 0x0027
+#define PCI_DEVICE_ID_APPLE_UNI_N_AGP15 0x002d
+#define PCI_DEVICE_ID_APPLE_UNI_N_PCI15 0x002e
+#define PCI_DEVICE_ID_APPLE_UNI_N_GMAC2 0x0032
+#define PCI_DEVICE_ID_APPLE_UNI_N_ATA 0x0033
+#define PCI_DEVICE_ID_APPLE_UNI_N_AGP2 0x0034
+#define PCI_DEVICE_ID_APPLE_IPID_ATA100 0x003b
+#define PCI_DEVICE_ID_APPLE_K2_ATA100 0x0043
+#define PCI_DEVICE_ID_APPLE_U3_AGP 0x004b
+#define PCI_DEVICE_ID_APPLE_K2_GMAC 0x004c
+#define PCI_DEVICE_ID_APPLE_SH_ATA 0x0050
+#define PCI_DEVICE_ID_APPLE_SH_SUNGEM 0x0051
+#define PCI_DEVICE_ID_APPLE_U3L_AGP 0x0058
+#define PCI_DEVICE_ID_APPLE_U3H_AGP 0x0059
+#define PCI_DEVICE_ID_APPLE_IPID2_AGP 0x0066
+#define PCI_DEVICE_ID_APPLE_IPID2_ATA 0x0069
+#define PCI_DEVICE_ID_APPLE_IPID2_FW 0x006a
+#define PCI_DEVICE_ID_APPLE_IPID2_GMAC 0x006b
+#define PCI_DEVICE_ID_APPLE_TIGON3 0x1645
+
+#define PCI_VENDOR_ID_YAMAHA 0x1073
+#define PCI_DEVICE_ID_YAMAHA_724 0x0004
+#define PCI_DEVICE_ID_YAMAHA_724F 0x000d
+#define PCI_DEVICE_ID_YAMAHA_740 0x000a
+#define PCI_DEVICE_ID_YAMAHA_740C 0x000c
+#define PCI_DEVICE_ID_YAMAHA_744 0x0010
+#define PCI_DEVICE_ID_YAMAHA_754 0x0012
+
+
+#define PCI_VENDOR_ID_QLOGIC 0x1077
+#define PCI_DEVICE_ID_QLOGIC_ISP10160 0x1016
+#define PCI_DEVICE_ID_QLOGIC_ISP1020 0x1020
+#define PCI_DEVICE_ID_QLOGIC_ISP1080 0x1080
+#define PCI_DEVICE_ID_QLOGIC_ISP12160 0x1216
+#define PCI_DEVICE_ID_QLOGIC_ISP1240 0x1240
+#define PCI_DEVICE_ID_QLOGIC_ISP1280 0x1280
+#define PCI_DEVICE_ID_QLOGIC_ISP2100 0x2100
+#define PCI_DEVICE_ID_QLOGIC_ISP2200 0x2200
+#define PCI_DEVICE_ID_QLOGIC_ISP2300 0x2300
+#define PCI_DEVICE_ID_QLOGIC_ISP2312 0x2312
+#define PCI_DEVICE_ID_QLOGIC_ISP2322 0x2322
+#define PCI_DEVICE_ID_QLOGIC_ISP6312 0x6312
+#define PCI_DEVICE_ID_QLOGIC_ISP6322 0x6322
+#define PCI_DEVICE_ID_QLOGIC_ISP2422 0x2422
+#define PCI_DEVICE_ID_QLOGIC_ISP2432 0x2432
+#define PCI_DEVICE_ID_QLOGIC_ISP2512 0x2512
+#define PCI_DEVICE_ID_QLOGIC_ISP2522 0x2522
+#define PCI_DEVICE_ID_QLOGIC_ISP5422 0x5422
+#define PCI_DEVICE_ID_QLOGIC_ISP5432 0x5432
+
+#define PCI_VENDOR_ID_CYRIX 0x1078
+#define PCI_DEVICE_ID_CYRIX_5510 0x0000
+#define PCI_DEVICE_ID_CYRIX_PCI_MASTER 0x0001
+#define PCI_DEVICE_ID_CYRIX_5520 0x0002
+#define PCI_DEVICE_ID_CYRIX_5530_LEGACY 0x0100
+#define PCI_DEVICE_ID_CYRIX_5530_IDE 0x0102
+#define PCI_DEVICE_ID_CYRIX_5530_AUDIO 0x0103
+#define PCI_DEVICE_ID_CYRIX_5530_VIDEO 0x0104
+
+
+
+#define PCI_VENDOR_ID_CONTAQ 0x1080
+#define PCI_DEVICE_ID_CONTAQ_82C693 0xc693
+
+
+#define PCI_VENDOR_ID_OLICOM 0x108d
+#define PCI_DEVICE_ID_OLICOM_OC2325 0x0012
+#define PCI_DEVICE_ID_OLICOM_OC2183 0x0013
+#define PCI_DEVICE_ID_OLICOM_OC2326 0x0014
+
+#define PCI_VENDOR_ID_SUN 0x108e
+#define PCI_DEVICE_ID_SUN_EBUS 0x1000
+#define PCI_DEVICE_ID_SUN_HAPPYMEAL 0x1001
+#define PCI_DEVICE_ID_SUN_RIO_EBUS 0x1100
+#define PCI_DEVICE_ID_SUN_RIO_GEM 0x1101
+#define PCI_DEVICE_ID_SUN_RIO_1394 0x1102
+#define PCI_DEVICE_ID_SUN_RIO_USB 0x1103
+#define PCI_DEVICE_ID_SUN_GEM 0x2bad
+#define PCI_DEVICE_ID_SUN_SIMBA 0x5000
+#define PCI_DEVICE_ID_SUN_PBM 0x8000
+#define PCI_DEVICE_ID_SUN_SCHIZO 0x8001
+#define PCI_DEVICE_ID_SUN_SABRE 0xa000
+#define PCI_DEVICE_ID_SUN_HUMMINGBIRD 0xa001
+#define PCI_DEVICE_ID_SUN_TOMATILLO 0xa801
+#define PCI_DEVICE_ID_SUN_CASSINI 0xabba
+
+#define PCI_VENDOR_ID_CMD 0x1095
+#define PCI_DEVICE_ID_CMD_643 0x0643
+#define PCI_DEVICE_ID_CMD_646 0x0646
+#define PCI_DEVICE_ID_CMD_648 0x0648
+#define PCI_DEVICE_ID_CMD_649 0x0649
+
+#define PCI_DEVICE_ID_SII_680 0x0680
+#define PCI_DEVICE_ID_SII_3112 0x3112
+#define PCI_DEVICE_ID_SII_1210SA 0x0240
+
+
+#define PCI_VENDOR_ID_BROOKTREE 0x109e
+#define PCI_DEVICE_ID_BROOKTREE_878 0x0878
+#define PCI_DEVICE_ID_BROOKTREE_879 0x0879
+
+
+#define PCI_VENDOR_ID_SGI 0x10a9
+#define PCI_DEVICE_ID_SGI_IOC3 0x0003
+#define PCI_DEVICE_ID_SGI_IOC4 0x100a
+#define PCI_VENDOR_ID_SGI_LITHIUM 0x1002
+
+
+#define PCI_VENDOR_ID_WINBOND 0x10ad
+#define PCI_DEVICE_ID_WINBOND_82C105 0x0105
+#define PCI_DEVICE_ID_WINBOND_83C553 0x0565
+
+
+#define PCI_VENDOR_ID_PLX 0x10b5
+#define PCI_DEVICE_ID_PLX_R685 0x1030
+#define PCI_DEVICE_ID_PLX_ROMULUS 0x106a
+#define PCI_DEVICE_ID_PLX_SPCOM800 0x1076
+#define PCI_DEVICE_ID_PLX_1077 0x1077
+#define PCI_DEVICE_ID_PLX_SPCOM200 0x1103
+#define PCI_DEVICE_ID_PLX_DJINN_ITOO 0x1151
+#define PCI_DEVICE_ID_PLX_R753 0x1152
+#define PCI_DEVICE_ID_PLX_OLITEC 0x1187
+#define PCI_DEVICE_ID_PLX_PCI200SYN 0x3196
+#define PCI_DEVICE_ID_PLX_9050 0x9050
+#define PCI_DEVICE_ID_PLX_9080 0x9080
+#define PCI_DEVICE_ID_PLX_GTEK_SERIAL2 0xa001
+
+#define PCI_VENDOR_ID_MADGE 0x10b6
+#define PCI_DEVICE_ID_MADGE_MK2 0x0002
+
+#define PCI_VENDOR_ID_3COM 0x10b7
+#define PCI_DEVICE_ID_3COM_3C985 0x0001
+#define PCI_DEVICE_ID_3COM_3C940 0x1700
+#define PCI_DEVICE_ID_3COM_3C339 0x3390
+#define PCI_DEVICE_ID_3COM_3C359 0x3590
+#define PCI_DEVICE_ID_3COM_3C940B 0x80eb
+#define PCI_DEVICE_ID_3COM_3CR990 0x9900
+#define PCI_DEVICE_ID_3COM_3CR990_TX_95 0x9902
+#define PCI_DEVICE_ID_3COM_3CR990_TX_97 0x9903
+#define PCI_DEVICE_ID_3COM_3CR990B 0x9904
+#define PCI_DEVICE_ID_3COM_3CR990_FX 0x9905
+#define PCI_DEVICE_ID_3COM_3CR990SVR95 0x9908
+#define PCI_DEVICE_ID_3COM_3CR990SVR97 0x9909
+#define PCI_DEVICE_ID_3COM_3CR990SVR 0x990a
+
+
+#define PCI_VENDOR_ID_AL 0x10b9
+#define PCI_DEVICE_ID_AL_M1533 0x1533
+#define PCI_DEVICE_ID_AL_M1535 0x1535
+#define PCI_DEVICE_ID_AL_M1541 0x1541
+#define PCI_DEVICE_ID_AL_M1563 0x1563
+#define PCI_DEVICE_ID_AL_M1621 0x1621
+#define PCI_DEVICE_ID_AL_M1631 0x1631
+#define PCI_DEVICE_ID_AL_M1632 0x1632
+#define PCI_DEVICE_ID_AL_M1641 0x1641
+#define PCI_DEVICE_ID_AL_M1644 0x1644
+#define PCI_DEVICE_ID_AL_M1647 0x1647
+#define PCI_DEVICE_ID_AL_M1651 0x1651
+#define PCI_DEVICE_ID_AL_M1671 0x1671
+#define PCI_DEVICE_ID_AL_M1681 0x1681
+#define PCI_DEVICE_ID_AL_M1683 0x1683
+#define PCI_DEVICE_ID_AL_M1689 0x1689
+#define PCI_DEVICE_ID_AL_M5219 0x5219
+#define PCI_DEVICE_ID_AL_M5228 0x5228
+#define PCI_DEVICE_ID_AL_M5229 0x5229
+#define PCI_DEVICE_ID_AL_M5451 0x5451
+#define PCI_DEVICE_ID_AL_M7101 0x7101
+
+
+
+#define PCI_VENDOR_ID_NEOMAGIC 0x10c8
+#define PCI_DEVICE_ID_NEOMAGIC_NM256AV_AUDIO 0x8005
+#define PCI_DEVICE_ID_NEOMAGIC_NM256ZX_AUDIO 0x8006
+#define PCI_DEVICE_ID_NEOMAGIC_NM256XL_PLUS_AUDIO 0x8016
+
+
+#define PCI_VENDOR_ID_TCONRAD 0x10da
+#define PCI_DEVICE_ID_TCONRAD_TOKENRING 0x0508
+
+
+#define PCI_VENDOR_ID_NVIDIA 0x10de
+#define PCI_DEVICE_ID_NVIDIA_TNT 0x0020
+#define PCI_DEVICE_ID_NVIDIA_TNT2 0x0028
+#define PCI_DEVICE_ID_NVIDIA_UTNT2 0x0029
+#define PCI_DEVICE_ID_NVIDIA_TNT_UNKNOWN 0x002a
+#define PCI_DEVICE_ID_NVIDIA_VTNT2 0x002C
+#define PCI_DEVICE_ID_NVIDIA_UVTNT2 0x002D
+#define PCI_DEVICE_ID_NVIDIA_NFORCE_MCP04_SMBUS 0x0034
+#define PCI_DEVICE_ID_NVIDIA_NFORCE_MCP04_IDE 0x0035
+#define PCI_DEVICE_ID_NVIDIA_NFORCE_MCP04_SATA 0x0036
+#define PCI_DEVICE_ID_NVIDIA_NVENET_10 0x0037
+#define PCI_DEVICE_ID_NVIDIA_NVENET_11 0x0038
+#define PCI_DEVICE_ID_NVIDIA_NFORCE_MCP04_SATA2 0x003e
+#define PCI_DEVICE_ID_NVIDIA_GEFORCE_6800_ULTRA 0x0040
+#define PCI_DEVICE_ID_NVIDIA_GEFORCE_6800 0x0041
+#define PCI_DEVICE_ID_NVIDIA_GEFORCE_6800_LE 0x0042
+#define PCI_DEVICE_ID_NVIDIA_GEFORCE_6800_GT 0x0045
+#define PCI_DEVICE_ID_NVIDIA_QUADRO_FX_4000 0x004E
+#define PCI_DEVICE_ID_NVIDIA_NFORCE4_SMBUS 0x0052
+#define PCI_DEVICE_ID_NVIDIA_NFORCE_CK804_IDE 0x0053
+#define PCI_DEVICE_ID_NVIDIA_NFORCE_CK804_SATA 0x0054
+#define PCI_DEVICE_ID_NVIDIA_NFORCE_CK804_SATA2 0x0055
+#define PCI_DEVICE_ID_NVIDIA_NVENET_8 0x0056
+#define PCI_DEVICE_ID_NVIDIA_NVENET_9 0x0057
+#define PCI_DEVICE_ID_NVIDIA_CK804_AUDIO 0x0059
+#define PCI_DEVICE_ID_NVIDIA_CK804_PCIE 0x005d
+#define PCI_DEVICE_ID_NVIDIA_NFORCE2_SMBUS 0x0064
+#define PCI_DEVICE_ID_NVIDIA_NFORCE2_IDE 0x0065
+#define PCI_DEVICE_ID_NVIDIA_NVENET_2 0x0066
+#define PCI_DEVICE_ID_NVIDIA_MCP2_MODEM 0x0069
+#define PCI_DEVICE_ID_NVIDIA_MCP2_AUDIO 0x006a
+#define PCI_DEVICE_ID_NVIDIA_NFORCE2S_SMBUS 0x0084
+#define PCI_DEVICE_ID_NVIDIA_NFORCE2S_IDE 0x0085
+#define PCI_DEVICE_ID_NVIDIA_NVENET_4 0x0086
+#define PCI_DEVICE_ID_NVIDIA_MCP2S_MODEM 0x0089
+#define PCI_DEVICE_ID_NVIDIA_CK8_AUDIO 0x008a
+#define PCI_DEVICE_ID_NVIDIA_NVENET_5 0x008c
+#define PCI_DEVICE_ID_NVIDIA_NFORCE2S_SATA 0x008e
+#define PCI_DEVICE_ID_NVIDIA_GEFORCE_7800_GT 0x0090
+#define PCI_DEVICE_ID_NVIDIA_GEFORCE_7800_GTX 0x0091
+#define PCI_DEVICE_ID_NVIDIA_GEFORCE_GO_7800 0x0098
+#define PCI_DEVICE_ID_NVIDIA_GEFORCE_GO_7800_GTX 0x0099
+#define PCI_DEVICE_ID_NVIDIA_ITNT2 0x00A0
+#define PCI_DEVICE_ID_GEFORCE_6800A 0x00c1
+#define PCI_DEVICE_ID_GEFORCE_6800A_LE 0x00c2
+#define PCI_DEVICE_ID_GEFORCE_GO_6800 0x00c8
+#define PCI_DEVICE_ID_GEFORCE_GO_6800_ULTRA 0x00c9
+#define PCI_DEVICE_ID_QUADRO_FX_GO1400 0x00cc
+#define PCI_DEVICE_ID_QUADRO_FX_1400 0x00ce
+#define PCI_DEVICE_ID_NVIDIA_NFORCE3 0x00d1
+#define PCI_DEVICE_ID_NVIDIA_NFORCE3_SMBUS 0x00d4
+#define PCI_DEVICE_ID_NVIDIA_NFORCE3_IDE 0x00d5
+#define PCI_DEVICE_ID_NVIDIA_NVENET_3 0x00d6
+#define PCI_DEVICE_ID_NVIDIA_MCP3_MODEM 0x00d9
+#define PCI_DEVICE_ID_NVIDIA_MCP3_AUDIO 0x00da
+#define PCI_DEVICE_ID_NVIDIA_NVENET_7 0x00df
+#define PCI_DEVICE_ID_NVIDIA_NFORCE3S 0x00e1
+#define PCI_DEVICE_ID_NVIDIA_NFORCE3S_SATA 0x00e3
+#define PCI_DEVICE_ID_NVIDIA_NFORCE3S_SMBUS 0x00e4
+#define PCI_DEVICE_ID_NVIDIA_NFORCE3S_IDE 0x00e5
+#define PCI_DEVICE_ID_NVIDIA_NVENET_6 0x00e6
+#define PCI_DEVICE_ID_NVIDIA_CK8S_AUDIO 0x00ea
+#define PCI_DEVICE_ID_NVIDIA_NFORCE3S_SATA2 0x00ee
+#define PCIE_DEVICE_ID_NVIDIA_GEFORCE_6800_ALT1 0x00f0
+#define PCIE_DEVICE_ID_NVIDIA_GEFORCE_6600_ALT1 0x00f1
+#define PCIE_DEVICE_ID_NVIDIA_GEFORCE_6600_ALT2 0x00f2
+#define PCIE_DEVICE_ID_NVIDIA_GEFORCE_6200_ALT1 0x00f3
+#define PCIE_DEVICE_ID_NVIDIA_GEFORCE_6800_GT 0x00f9
+#define PCIE_DEVICE_ID_NVIDIA_QUADRO_NVS280 0x00fd
+#define PCI_DEVICE_ID_NVIDIA_GEFORCE_SDR 0x0100
+#define PCI_DEVICE_ID_NVIDIA_GEFORCE_DDR 0x0101
+#define PCI_DEVICE_ID_NVIDIA_QUADRO 0x0103
+#define PCI_DEVICE_ID_NVIDIA_GEFORCE2_MX 0x0110
+#define PCI_DEVICE_ID_NVIDIA_GEFORCE2_MX2 0x0111
+#define PCI_DEVICE_ID_NVIDIA_GEFORCE2_GO 0x0112
+#define PCI_DEVICE_ID_NVIDIA_QUADRO2_MXR 0x0113
+#define PCI_DEVICE_ID_NVIDIA_GEFORCE_6600_GT 0x0140
+#define PCI_DEVICE_ID_NVIDIA_GEFORCE_6600 0x0141
+#define PCI_DEVICE_ID_NVIDIA_GEFORCE_6610_XL 0x0145
+#define PCI_DEVICE_ID_NVIDIA_QUADRO_FX_540 0x014E
+#define PCI_DEVICE_ID_NVIDIA_GEFORCE_6200 0x014F
+#define PCI_DEVICE_ID_NVIDIA_GEFORCE2_GTS 0x0150
+#define PCI_DEVICE_ID_NVIDIA_GEFORCE2_GTS2 0x0151
+#define PCI_DEVICE_ID_NVIDIA_GEFORCE2_ULTRA 0x0152
+#define PCI_DEVICE_ID_NVIDIA_QUADRO2_PRO 0x0153
+#define PCI_DEVICE_ID_NVIDIA_GEFORCE_6200_TURBOCACHE 0x0161
+#define PCI_DEVICE_ID_NVIDIA_GEFORCE_GO_6200 0x0164
+#define PCI_DEVICE_ID_NVIDIA_GEFORCE_GO_6250 0x0166
+#define PCI_DEVICE_ID_NVIDIA_GEFORCE_GO_6200_1 0x0167
+#define PCI_DEVICE_ID_NVIDIA_GEFORCE_GO_6250_1 0x0168
+#define PCI_DEVICE_ID_NVIDIA_GEFORCE4_MX_460 0x0170
+#define PCI_DEVICE_ID_NVIDIA_GEFORCE4_MX_440 0x0171
+#define PCI_DEVICE_ID_NVIDIA_GEFORCE4_MX_420 0x0172
+#define PCI_DEVICE_ID_NVIDIA_GEFORCE4_MX_440_SE 0x0173
+#define PCI_DEVICE_ID_NVIDIA_GEFORCE4_440_GO 0x0174
+#define PCI_DEVICE_ID_NVIDIA_GEFORCE4_420_GO 0x0175
+#define PCI_DEVICE_ID_NVIDIA_GEFORCE4_420_GO_M32 0x0176
+#define PCI_DEVICE_ID_NVIDIA_GEFORCE4_460_GO 0x0177
+#define PCI_DEVICE_ID_NVIDIA_QUADRO4_500XGL 0x0178
+#define PCI_DEVICE_ID_NVIDIA_GEFORCE4_440_GO_M64 0x0179
+#define PCI_DEVICE_ID_NVIDIA_QUADRO4_200 0x017A
+#define PCI_DEVICE_ID_NVIDIA_QUADRO4_550XGL 0x017B
+#define PCI_DEVICE_ID_NVIDIA_QUADRO4_500_GOGL 0x017C
+#define PCI_DEVICE_ID_NVIDIA_GEFORCE4_410_GO_M16 0x017D
+#define PCI_DEVICE_ID_NVIDIA_GEFORCE4_MX_440_8X 0x0181
+#define PCI_DEVICE_ID_NVIDIA_GEFORCE4_MX_440SE_8X 0x0182
+#define PCI_DEVICE_ID_NVIDIA_GEFORCE4_MX_420_8X 0x0183
+#define PCI_DEVICE_ID_NVIDIA_GEFORCE4_MX_4000 0x0185
+#define PCI_DEVICE_ID_NVIDIA_GEFORCE4_448_GO 0x0186
+#define PCI_DEVICE_ID_NVIDIA_GEFORCE4_488_GO 0x0187
+#define PCI_DEVICE_ID_NVIDIA_QUADRO4_580_XGL 0x0188
+#define PCI_DEVICE_ID_NVIDIA_GEFORCE4_MX_MAC 0x0189
+#define PCI_DEVICE_ID_NVIDIA_QUADRO4_280_NVS 0x018A
+#define PCI_DEVICE_ID_NVIDIA_QUADRO4_380_XGL 0x018B
+#define PCI_DEVICE_ID_NVIDIA_IGEFORCE2 0x01a0
+#define PCI_DEVICE_ID_NVIDIA_NFORCE 0x01a4
+#define PCI_DEVICE_ID_NVIDIA_MCP1_AUDIO 0x01b1
+#define PCI_DEVICE_ID_NVIDIA_NFORCE_SMBUS 0x01b4
+#define PCI_DEVICE_ID_NVIDIA_NFORCE_IDE 0x01bc
+#define PCI_DEVICE_ID_NVIDIA_MCP1_MODEM 0x01c1
+#define PCI_DEVICE_ID_NVIDIA_NVENET_1 0x01c3
+#define PCI_DEVICE_ID_NVIDIA_NFORCE2 0x01e0
+#define PCI_DEVICE_ID_NVIDIA_GEFORCE3 0x0200
+#define PCI_DEVICE_ID_NVIDIA_GEFORCE3_1 0x0201
+#define PCI_DEVICE_ID_NVIDIA_GEFORCE3_2 0x0202
+#define PCI_DEVICE_ID_NVIDIA_QUADRO_DDC 0x0203
+#define PCI_DEVICE_ID_NVIDIA_GEFORCE_6800B 0x0211
+#define PCI_DEVICE_ID_NVIDIA_GEFORCE_6800B_LE 0x0212
+#define PCI_DEVICE_ID_NVIDIA_GEFORCE_6800B_GT 0x0215
+#define PCI_DEVICE_ID_NVIDIA_GEFORCE4_TI_4600 0x0250
+#define PCI_DEVICE_ID_NVIDIA_GEFORCE4_TI_4400 0x0251
+#define PCI_DEVICE_ID_NVIDIA_GEFORCE4_TI_4200 0x0253
+#define PCI_DEVICE_ID_NVIDIA_QUADRO4_900XGL 0x0258
+#define PCI_DEVICE_ID_NVIDIA_QUADRO4_750XGL 0x0259
+#define PCI_DEVICE_ID_NVIDIA_QUADRO4_700XGL 0x025B
+#define PCI_DEVICE_ID_NVIDIA_NFORCE_MCP51_SMBUS 0x0264
+#define PCI_DEVICE_ID_NVIDIA_NFORCE_MCP51_IDE 0x0265
+#define PCI_DEVICE_ID_NVIDIA_NFORCE_MCP51_SATA 0x0266
+#define PCI_DEVICE_ID_NVIDIA_NFORCE_MCP51_SATA2 0x0267
+#define PCI_DEVICE_ID_NVIDIA_NFORCE_MCP55_SMBUS 0x0368
+#define PCI_DEVICE_ID_NVIDIA_NFORCE_MCP55_IDE 0x036E
+#define PCI_DEVICE_ID_NVIDIA_NFORCE_MCP55_SATA 0x037E
+#define PCI_DEVICE_ID_NVIDIA_NFORCE_MCP55_SATA2 0x037F
+#define PCI_DEVICE_ID_NVIDIA_NVENET_12 0x0268
+#define PCI_DEVICE_ID_NVIDIA_NVENET_13 0x0269
+#define PCI_DEVICE_ID_NVIDIA_GEFORCE4_TI_4800 0x0280
+#define PCI_DEVICE_ID_NVIDIA_GEFORCE4_TI_4800_8X 0x0281
+#define PCI_DEVICE_ID_NVIDIA_GEFORCE4_TI_4800SE 0x0282
+#define PCI_DEVICE_ID_NVIDIA_GEFORCE4_4200_GO 0x0286
+#define PCI_DEVICE_ID_NVIDIA_QUADRO4_980_XGL 0x0288
+#define PCI_DEVICE_ID_NVIDIA_QUADRO4_780_XGL 0x0289
+#define PCI_DEVICE_ID_NVIDIA_QUADRO4_700_GOGL 0x028C
+#define PCI_DEVICE_ID_NVIDIA_GEFORCE_FX_5800_ULTRA 0x0301
+#define PCI_DEVICE_ID_NVIDIA_GEFORCE_FX_5800 0x0302
+#define PCI_DEVICE_ID_NVIDIA_QUADRO_FX_2000 0x0308
+#define PCI_DEVICE_ID_NVIDIA_QUADRO_FX_1000 0x0309
+#define PCI_DEVICE_ID_NVIDIA_GEFORCE_FX_5600_ULTRA 0x0311
+#define PCI_DEVICE_ID_NVIDIA_GEFORCE_FX_5600 0x0312
+#define PCI_DEVICE_ID_NVIDIA_GEFORCE_FX_5600SE 0x0314
+#define PCI_DEVICE_ID_NVIDIA_GEFORCE_FX_GO5600 0x031A
+#define PCI_DEVICE_ID_NVIDIA_GEFORCE_FX_GO5650 0x031B
+#define PCI_DEVICE_ID_NVIDIA_QUADRO_FX_GO700 0x031C
+#define PCI_DEVICE_ID_NVIDIA_GEFORCE_FX_5200 0x0320
+#define PCI_DEVICE_ID_NVIDIA_GEFORCE_FX_5200_ULTRA 0x0321
+#define PCI_DEVICE_ID_NVIDIA_GEFORCE_FX_5200_1 0x0322
+#define PCI_DEVICE_ID_NVIDIA_GEFORCE_FX_5200SE 0x0323
+#define PCI_DEVICE_ID_NVIDIA_GEFORCE_FX_GO5200 0x0324
+#define PCI_DEVICE_ID_NVIDIA_GEFORCE_FX_GO5250 0x0325
+#define PCI_DEVICE_ID_NVIDIA_GEFORCE_FX_5500 0x0326
+#define PCI_DEVICE_ID_NVIDIA_GEFORCE_FX_5100 0x0327
+#define PCI_DEVICE_ID_NVIDIA_GEFORCE_FX_GO5250_32 0x0328
+#define PCI_DEVICE_ID_NVIDIA_GEFORCE_FX_GO_5200 0x0329
+#define PCI_DEVICE_ID_NVIDIA_QUADRO_NVS_280_PCI 0x032A
+#define PCI_DEVICE_ID_NVIDIA_QUADRO_FX_500 0x032B
+#define PCI_DEVICE_ID_NVIDIA_GEFORCE_FX_GO5300 0x032C
+#define PCI_DEVICE_ID_NVIDIA_GEFORCE_FX_GO5100 0x032D
+#define PCI_DEVICE_ID_NVIDIA_GEFORCE_FX_5900_ULTRA 0x0330
+#define PCI_DEVICE_ID_NVIDIA_GEFORCE_FX_5900 0x0331
+#define PCI_DEVICE_ID_NVIDIA_GEFORCE_FX_5900XT 0x0332
+#define PCI_DEVICE_ID_NVIDIA_GEFORCE_FX_5950_ULTRA 0x0333
+#define PCI_DEVICE_ID_NVIDIA_GEFORCE_FX_5900ZT 0x0334
+#define PCI_DEVICE_ID_NVIDIA_QUADRO_FX_3000 0x0338
+#define PCI_DEVICE_ID_NVIDIA_QUADRO_FX_700 0x033F
+#define PCI_DEVICE_ID_NVIDIA_GEFORCE_FX_5700_ULTRA 0x0341
+#define PCI_DEVICE_ID_NVIDIA_GEFORCE_FX_5700 0x0342
+#define PCI_DEVICE_ID_NVIDIA_GEFORCE_FX_5700LE 0x0343
+#define PCI_DEVICE_ID_NVIDIA_GEFORCE_FX_5700VE 0x0344
+#define PCI_DEVICE_ID_NVIDIA_GEFORCE_FX_GO5700_1 0x0347
+#define PCI_DEVICE_ID_NVIDIA_GEFORCE_FX_GO5700_2 0x0348
+#define PCI_DEVICE_ID_NVIDIA_QUADRO_FX_GO1000 0x034C
+#define PCI_DEVICE_ID_NVIDIA_QUADRO_FX_1100 0x034E
+#define PCI_DEVICE_ID_NVIDIA_NVENET_14 0x0372
+#define PCI_DEVICE_ID_NVIDIA_NVENET_15 0x0373
+#define PCI_DEVICE_ID_NVIDIA_NVENET_16 0x03E5
+#define PCI_DEVICE_ID_NVIDIA_NVENET_17 0x03E6
+#define PCI_DEVICE_ID_NVIDIA_NFORCE_MCP61_SATA 0x03E7
+#define PCI_DEVICE_ID_NVIDIA_NFORCE_MCP61_IDE 0x03EC
+#define PCI_DEVICE_ID_NVIDIA_NVENET_18 0x03EE
+#define PCI_DEVICE_ID_NVIDIA_NVENET_19 0x03EF
+#define PCI_DEVICE_ID_NVIDIA_NFORCE_MCP61_SATA2 0x03F6
+#define PCI_DEVICE_ID_NVIDIA_NFORCE_MCP61_SATA3 0x03F7
+#define PCI_DEVICE_ID_NVIDIA_NFORCE_MCP65_IDE 0x0448
+#define PCI_DEVICE_ID_NVIDIA_NVENET_20 0x0450
+#define PCI_DEVICE_ID_NVIDIA_NVENET_21 0x0451
+#define PCI_DEVICE_ID_NVIDIA_NVENET_22 0x0452
+#define PCI_DEVICE_ID_NVIDIA_NVENET_23 0x0453
+#define PCI_DEVICE_ID_NVIDIA_NFORCE_MCP67_IDE 0x0560
+
+#define PCI_VENDOR_ID_IMS 0x10e0
+#define PCI_DEVICE_ID_IMS_TT128 0x9128
+#define PCI_DEVICE_ID_IMS_TT3D 0x9135
+
+
+
+
+#define PCI_VENDOR_ID_INTERG 0x10ea
+#define PCI_DEVICE_ID_INTERG_1682 0x1682
+#define PCI_DEVICE_ID_INTERG_2000 0x2000
+#define PCI_DEVICE_ID_INTERG_2010 0x2010
+#define PCI_DEVICE_ID_INTERG_5000 0x5000
+#define PCI_DEVICE_ID_INTERG_5050 0x5050
+
+#define PCI_VENDOR_ID_REALTEK 0x10ec
+#define PCI_DEVICE_ID_REALTEK_8139 0x8139
+
+#define PCI_VENDOR_ID_XILINX 0x10ee
+#define PCI_DEVICE_ID_RME_DIGI96 0x3fc0
+#define PCI_DEVICE_ID_RME_DIGI96_8 0x3fc1
+#define PCI_DEVICE_ID_RME_DIGI96_8_PRO 0x3fc2
+#define PCI_DEVICE_ID_RME_DIGI96_8_PAD_OR_PST 0x3fc3
+#define PCI_DEVICE_ID_XILINX_HAMMERFALL_DSP 0x3fc5
+#define PCI_DEVICE_ID_XILINX_HAMMERFALL_DSP_MADI 0x3fc6
+
+
+#define PCI_VENDOR_ID_INIT 0x1101
+
+#define PCI_VENDOR_ID_CREATIVE 0x1102 /* duplicate: ECTIVA */
+#define PCI_DEVICE_ID_CREATIVE_EMU10K1 0x0002
+
+#define PCI_VENDOR_ID_ECTIVA 0x1102 /* duplicate: CREATIVE */
+#define PCI_DEVICE_ID_ECTIVA_EV1938 0x8938
+
+#define PCI_VENDOR_ID_TTI 0x1103
+#define PCI_DEVICE_ID_TTI_HPT343 0x0003
+#define PCI_DEVICE_ID_TTI_HPT366 0x0004
+#define PCI_DEVICE_ID_TTI_HPT372 0x0005
+#define PCI_DEVICE_ID_TTI_HPT302 0x0006
+#define PCI_DEVICE_ID_TTI_HPT371 0x0007
+#define PCI_DEVICE_ID_TTI_HPT374 0x0008
+#define PCI_DEVICE_ID_TTI_HPT372N 0x0009 /* apparently a 372N variant? */
+
+#define PCI_VENDOR_ID_VIA 0x1106
+#define PCI_DEVICE_ID_VIA_8763_0 0x0198
+#define PCI_DEVICE_ID_VIA_8380_0 0x0204
+#define PCI_DEVICE_ID_VIA_3238_0 0x0238
+#define PCI_DEVICE_ID_VIA_PT880 0x0258
+#define PCI_DEVICE_ID_VIA_PT880ULTRA 0x0308
+#define PCI_DEVICE_ID_VIA_PX8X0_0 0x0259
+#define PCI_DEVICE_ID_VIA_3269_0 0x0269
+#define PCI_DEVICE_ID_VIA_K8T800PRO_0 0x0282
+#define PCI_DEVICE_ID_VIA_3296_0 0x0296
+#define PCI_DEVICE_ID_VIA_8363_0 0x0305
+#define PCI_DEVICE_ID_VIA_P4M800CE 0x0314
+#define PCI_DEVICE_ID_VIA_8371_0 0x0391
+#define PCI_DEVICE_ID_VIA_8501_0 0x0501
+#define PCI_DEVICE_ID_VIA_82C561 0x0561
+#define PCI_DEVICE_ID_VIA_82C586_1 0x0571
+#define PCI_DEVICE_ID_VIA_82C576 0x0576
+#define PCI_DEVICE_ID_VIA_SATA_EIDE 0x0581
+#define PCI_DEVICE_ID_VIA_82C586_0 0x0586
+#define PCI_DEVICE_ID_VIA_82C596 0x0596
+#define PCI_DEVICE_ID_VIA_82C597_0 0x0597
+#define PCI_DEVICE_ID_VIA_82C598_0 0x0598
+#define PCI_DEVICE_ID_VIA_8601_0 0x0601
+#define PCI_DEVICE_ID_VIA_8605_0 0x0605
+#define PCI_DEVICE_ID_VIA_82C686 0x0686
+#define PCI_DEVICE_ID_VIA_82C691_0 0x0691
+#define PCI_DEVICE_ID_VIA_82C576_1 0x1571
+#define PCI_DEVICE_ID_VIA_82C586_2 0x3038
+#define PCI_DEVICE_ID_VIA_82C586_3 0x3040
+#define PCI_DEVICE_ID_VIA_82C596_3 0x3050
+#define PCI_DEVICE_ID_VIA_82C596B_3 0x3051
+#define PCI_DEVICE_ID_VIA_82C686_4 0x3057
+#define PCI_DEVICE_ID_VIA_82C686_5 0x3058
+#define PCI_DEVICE_ID_VIA_8233_5 0x3059
+#define PCI_DEVICE_ID_VIA_8233_0 0x3074
+#define PCI_DEVICE_ID_VIA_8633_0 0x3091
+#define PCI_DEVICE_ID_VIA_8367_0 0x3099
+#define PCI_DEVICE_ID_VIA_8653_0 0x3101
+#define PCI_DEVICE_ID_VIA_8622 0x3102
+#define PCI_DEVICE_ID_VIA_8235_USB_2 0x3104
+#define PCI_DEVICE_ID_VIA_8233C_0 0x3109
+#define PCI_DEVICE_ID_VIA_8361 0x3112
+#define PCI_DEVICE_ID_VIA_XM266 0x3116
+#define PCI_DEVICE_ID_VIA_612X 0x3119
+#define PCI_DEVICE_ID_VIA_862X_0 0x3123
+#define PCI_DEVICE_ID_VIA_8753_0 0x3128
+#define PCI_DEVICE_ID_VIA_8233A 0x3147
+#define PCI_DEVICE_ID_VIA_8703_51_0 0x3148
+#define PCI_DEVICE_ID_VIA_8237_SATA 0x3149
+#define PCI_DEVICE_ID_VIA_XN266 0x3156
+#define PCI_DEVICE_ID_VIA_6410 0x3164
+#define PCI_DEVICE_ID_VIA_8754C_0 0x3168
+#define PCI_DEVICE_ID_VIA_8235 0x3177
+#define PCI_DEVICE_ID_VIA_8385_0 0x3188
+#define PCI_DEVICE_ID_VIA_8377_0 0x3189
+#define PCI_DEVICE_ID_VIA_8378_0 0x3205
+#define PCI_DEVICE_ID_VIA_8783_0 0x3208
+#define PCI_DEVICE_ID_VIA_8237 0x3227
+#define PCI_DEVICE_ID_VIA_8251 0x3287
+#define PCI_DEVICE_ID_VIA_8237A 0x3337
+#define PCI_DEVICE_ID_VIA_8231 0x8231
+#define PCI_DEVICE_ID_VIA_8231_4 0x8235
+#define PCI_DEVICE_ID_VIA_8365_1 0x8305
+#define PCI_DEVICE_ID_VIA_CX700 0x8324
+#define PCI_DEVICE_ID_VIA_8371_1 0x8391
+#define PCI_DEVICE_ID_VIA_82C598_1 0x8598
+#define PCI_DEVICE_ID_VIA_838X_1 0xB188
+#define PCI_DEVICE_ID_VIA_83_87XX_1 0xB198
+
+#define PCI_VENDOR_ID_SIEMENS 0x110A
+#define PCI_DEVICE_ID_SIEMENS_DSCC4 0x2102
+
+
+#define PCI_VENDOR_ID_VORTEX 0x1119
+#define PCI_DEVICE_ID_VORTEX_GDT60x0 0x0000
+#define PCI_DEVICE_ID_VORTEX_GDT6000B 0x0001
+#define PCI_DEVICE_ID_VORTEX_GDT6x10 0x0002
+#define PCI_DEVICE_ID_VORTEX_GDT6x20 0x0003
+#define PCI_DEVICE_ID_VORTEX_GDT6530 0x0004
+#define PCI_DEVICE_ID_VORTEX_GDT6550 0x0005
+#define PCI_DEVICE_ID_VORTEX_GDT6x17 0x0006
+#define PCI_DEVICE_ID_VORTEX_GDT6x27 0x0007
+#define PCI_DEVICE_ID_VORTEX_GDT6537 0x0008
+#define PCI_DEVICE_ID_VORTEX_GDT6557 0x0009
+#define PCI_DEVICE_ID_VORTEX_GDT6x15 0x000a
+#define PCI_DEVICE_ID_VORTEX_GDT6x25 0x000b
+#define PCI_DEVICE_ID_VORTEX_GDT6535 0x000c
+#define PCI_DEVICE_ID_VORTEX_GDT6555 0x000d
+#define PCI_DEVICE_ID_VORTEX_GDT6x17RP 0x0100
+#define PCI_DEVICE_ID_VORTEX_GDT6x27RP 0x0101
+#define PCI_DEVICE_ID_VORTEX_GDT6537RP 0x0102
+#define PCI_DEVICE_ID_VORTEX_GDT6557RP 0x0103
+#define PCI_DEVICE_ID_VORTEX_GDT6x11RP 0x0104
+#define PCI_DEVICE_ID_VORTEX_GDT6x21RP 0x0105
+
+#define PCI_VENDOR_ID_EF 0x111a
+#define PCI_DEVICE_ID_EF_ATM_FPGA 0x0000
+#define PCI_DEVICE_ID_EF_ATM_ASIC 0x0002
+#define PCI_VENDOR_ID_EF_ATM_LANAI2 0x0003
+#define PCI_VENDOR_ID_EF_ATM_LANAIHB 0x0005
+
+#define PCI_VENDOR_ID_IDT 0x111d
+#define PCI_DEVICE_ID_IDT_IDT77201 0x0001
+
+#define PCI_VENDOR_ID_FORE 0x1127
+#define PCI_DEVICE_ID_FORE_PCA200E 0x0300
+
+
+#define PCI_VENDOR_ID_PHILIPS 0x1131
+#define PCI_DEVICE_ID_PHILIPS_SAA7146 0x7146
+#define PCI_DEVICE_ID_PHILIPS_SAA9730 0x9730
+
+#define PCI_VENDOR_ID_EICON 0x1133
+#define PCI_DEVICE_ID_EICON_DIVA20 0xe002
+#define PCI_DEVICE_ID_EICON_DIVA20_U 0xe004
+#define PCI_DEVICE_ID_EICON_DIVA201 0xe005
+#define PCI_DEVICE_ID_EICON_DIVA202 0xe00b
+#define PCI_DEVICE_ID_EICON_MAESTRA 0xe010
+#define PCI_DEVICE_ID_EICON_MAESTRAQ 0xe012
+#define PCI_DEVICE_ID_EICON_MAESTRAQ_U 0xe013
+#define PCI_DEVICE_ID_EICON_MAESTRAP 0xe014
+
+#define PCI_VENDOR_ID_ZIATECH 0x1138
+#define PCI_DEVICE_ID_ZIATECH_5550_HC 0x5550
+
+
+
+#define PCI_VENDOR_ID_SYSKONNECT 0x1148
+#define PCI_DEVICE_ID_SYSKONNECT_TR 0x4200
+#define PCI_DEVICE_ID_SYSKONNECT_GE 0x4300
+#define PCI_DEVICE_ID_SYSKONNECT_YU 0x4320
+#define PCI_DEVICE_ID_SYSKONNECT_9DXX 0x4400
+#define PCI_DEVICE_ID_SYSKONNECT_9MXX 0x4500
+
+
+#define PCI_VENDOR_ID_DIGI 0x114f
+#define PCI_DEVICE_ID_DIGI_DF_M_IOM2_E 0x0070
+#define PCI_DEVICE_ID_DIGI_DF_M_E 0x0071
+#define PCI_DEVICE_ID_DIGI_DF_M_IOM2_A 0x0072
+#define PCI_DEVICE_ID_DIGI_DF_M_A 0x0073
+#define PCI_DEVICE_ID_NEO_2DB9 0x00C8
+#define PCI_DEVICE_ID_NEO_2DB9PRI 0x00C9
+#define PCI_DEVICE_ID_NEO_2RJ45 0x00CA
+#define PCI_DEVICE_ID_NEO_2RJ45PRI 0x00CB
+
+
+#define PCI_VENDOR_ID_XIRCOM 0x115d
+#define PCI_DEVICE_ID_XIRCOM_RBM56G 0x0101
+#define PCI_DEVICE_ID_XIRCOM_X3201_MDM 0x0103
+
+
+#define PCI_VENDOR_ID_SERVERWORKS 0x1166
+#define PCI_DEVICE_ID_SERVERWORKS_HE 0x0008
+#define PCI_DEVICE_ID_SERVERWORKS_LE 0x0009
+#define PCI_DEVICE_ID_SERVERWORKS_GCNB_LE 0x0017
+#define PCI_DEVICE_ID_SERVERWORKS_EPB 0x0103
+#define PCI_DEVICE_ID_SERVERWORKS_HT2000_PCIE 0x0132
+#define PCI_DEVICE_ID_SERVERWORKS_OSB4 0x0200
+#define PCI_DEVICE_ID_SERVERWORKS_CSB5 0x0201
+#define PCI_DEVICE_ID_SERVERWORKS_CSB6 0x0203
+#define PCI_DEVICE_ID_SERVERWORKS_HT1000SB 0x0205
+#define PCI_DEVICE_ID_SERVERWORKS_OSB4IDE 0x0211
+#define PCI_DEVICE_ID_SERVERWORKS_CSB5IDE 0x0212
+#define PCI_DEVICE_ID_SERVERWORKS_CSB6IDE 0x0213
+#define PCI_DEVICE_ID_SERVERWORKS_HT1000IDE 0x0214
+#define PCI_DEVICE_ID_SERVERWORKS_CSB6IDE2 0x0217
+#define PCI_DEVICE_ID_SERVERWORKS_CSB6LPC 0x0227
+
+#define PCI_VENDOR_ID_SBE 0x1176
+#define PCI_DEVICE_ID_SBE_WANXL100 0x0301
+#define PCI_DEVICE_ID_SBE_WANXL200 0x0302
+#define PCI_DEVICE_ID_SBE_WANXL400 0x0104
+
+#define PCI_VENDOR_ID_TOSHIBA 0x1179
+#define PCI_DEVICE_ID_TOSHIBA_PICCOLO 0x0102
+#define PCI_DEVICE_ID_TOSHIBA_PICCOLO_1 0x0103
+#define PCI_DEVICE_ID_TOSHIBA_PICCOLO_2 0x0105
+#define PCI_DEVICE_ID_TOSHIBA_TOPIC95 0x060a
+#define PCI_DEVICE_ID_TOSHIBA_TOPIC97 0x060f
+#define PCI_DEVICE_ID_TOSHIBA_TOPIC100 0x0617
+
+#define PCI_VENDOR_ID_TOSHIBA_2 0x102f
+#define PCI_DEVICE_ID_TOSHIBA_TC35815CF 0x0030
+#define PCI_DEVICE_ID_TOSHIBA_TC86C001_MISC 0x0108
+#define PCI_DEVICE_ID_TOSHIBA_SPIDER_NET 0x01b3
+
+#define PCI_VENDOR_ID_RICOH 0x1180
+#define PCI_DEVICE_ID_RICOH_RL5C465 0x0465
+#define PCI_DEVICE_ID_RICOH_RL5C466 0x0466
+#define PCI_DEVICE_ID_RICOH_RL5C475 0x0475
+#define PCI_DEVICE_ID_RICOH_RL5C476 0x0476
+#define PCI_DEVICE_ID_RICOH_RL5C478 0x0478
+#define PCI_DEVICE_ID_RICOH_R5C822 0x0822
+
+#define PCI_VENDOR_ID_DLINK 0x1186
+#define PCI_DEVICE_ID_DLINK_DGE510T 0x4c00
+
+#define PCI_VENDOR_ID_ARTOP 0x1191
+#define PCI_DEVICE_ID_ARTOP_ATP850UF 0x0005
+#define PCI_DEVICE_ID_ARTOP_ATP860 0x0006
+#define PCI_DEVICE_ID_ARTOP_ATP860R 0x0007
+#define PCI_DEVICE_ID_ARTOP_ATP865 0x0008
+#define PCI_DEVICE_ID_ARTOP_ATP865R 0x0009
+#define PCI_DEVICE_ID_ARTOP_AEC7610 0x8002
+#define PCI_DEVICE_ID_ARTOP_AEC7612UW 0x8010
+#define PCI_DEVICE_ID_ARTOP_AEC7612U 0x8020
+#define PCI_DEVICE_ID_ARTOP_AEC7612S 0x8030
+#define PCI_DEVICE_ID_ARTOP_AEC7612D 0x8040
+#define PCI_DEVICE_ID_ARTOP_AEC7612SUW 0x8050
+#define PCI_DEVICE_ID_ARTOP_8060 0x8060
+
+#define PCI_VENDOR_ID_ZEITNET 0x1193
+#define PCI_DEVICE_ID_ZEITNET_1221 0x0001
+#define PCI_DEVICE_ID_ZEITNET_1225 0x0002
+
+
+#define PCI_VENDOR_ID_FUJITSU_ME 0x119e
+#define PCI_DEVICE_ID_FUJITSU_FS155 0x0001
+#define PCI_DEVICE_ID_FUJITSU_FS50 0x0003
+
+#define PCI_SUBVENDOR_ID_KEYSPAN 0x11a9
+#define PCI_SUBDEVICE_ID_KEYSPAN_SX2 0x5334
+
+#define PCI_VENDOR_ID_MARVELL 0x11ab
+#define PCI_DEVICE_ID_MARVELL_GT64111 0x4146
+#define PCI_DEVICE_ID_MARVELL_GT64260 0x6430
+#define PCI_DEVICE_ID_MARVELL_MV64360 0x6460
+#define PCI_DEVICE_ID_MARVELL_MV64460 0x6480
+
+#define PCI_VENDOR_ID_V3 0x11b0
+#define PCI_DEVICE_ID_V3_V960 0x0001
+#define PCI_DEVICE_ID_V3_V351 0x0002
+
+
+#define PCI_VENDOR_ID_ATT 0x11c1
+#define PCI_DEVICE_ID_ATT_VENUS_MODEM 0x480
+
+
+#define PCI_VENDOR_ID_SPECIALIX 0x11cb
+#define PCI_DEVICE_ID_SPECIALIX_IO8 0x2000
+#define PCI_DEVICE_ID_SPECIALIX_RIO 0x8000
+#define PCI_SUBDEVICE_ID_SPECIALIX_SPEED4 0xa004
+
+
+#define PCI_VENDOR_ID_ANALOG_DEVICES 0x11d4
+#define PCI_DEVICE_ID_AD1889JS 0x1889
+
+
+#define PCI_DEVICE_ID_SEGA_BBA 0x1234
+
+#define PCI_VENDOR_ID_ZORAN 0x11de
+#define PCI_DEVICE_ID_ZORAN_36057 0x6057
+#define PCI_DEVICE_ID_ZORAN_36120 0x6120
+
+
+#define PCI_VENDOR_ID_COMPEX 0x11f6
+#define PCI_DEVICE_ID_COMPEX_ENET100VG4 0x0112
+
+#define PCI_VENDOR_ID_RP 0x11fe
+#define PCI_DEVICE_ID_RP32INTF 0x0001
+#define PCI_DEVICE_ID_RP8INTF 0x0002
+#define PCI_DEVICE_ID_RP16INTF 0x0003
+#define PCI_DEVICE_ID_RP4QUAD 0x0004
+#define PCI_DEVICE_ID_RP8OCTA 0x0005
+#define PCI_DEVICE_ID_RP8J 0x0006
+#define PCI_DEVICE_ID_RP4J 0x0007
+#define PCI_DEVICE_ID_RP8SNI 0x0008
+#define PCI_DEVICE_ID_RP16SNI 0x0009
+#define PCI_DEVICE_ID_RPP4 0x000A
+#define PCI_DEVICE_ID_RPP8 0x000B
+#define PCI_DEVICE_ID_RP4M 0x000D
+#define PCI_DEVICE_ID_RP2_232 0x000E
+#define PCI_DEVICE_ID_RP2_422 0x000F
+#define PCI_DEVICE_ID_URP32INTF 0x0801
+#define PCI_DEVICE_ID_URP8INTF 0x0802
+#define PCI_DEVICE_ID_URP16INTF 0x0803
+#define PCI_DEVICE_ID_URP8OCTA 0x0805
+#define PCI_DEVICE_ID_UPCI_RM3_8PORT 0x080C
+#define PCI_DEVICE_ID_UPCI_RM3_4PORT 0x080D
+#define PCI_DEVICE_ID_CRP16INTF 0x0903
+
+#define PCI_VENDOR_ID_CYCLADES 0x120e
+#define PCI_DEVICE_ID_CYCLOM_Y_Lo 0x0100
+#define PCI_DEVICE_ID_CYCLOM_Y_Hi 0x0101
+#define PCI_DEVICE_ID_CYCLOM_4Y_Lo 0x0102
+#define PCI_DEVICE_ID_CYCLOM_4Y_Hi 0x0103
+#define PCI_DEVICE_ID_CYCLOM_8Y_Lo 0x0104
+#define PCI_DEVICE_ID_CYCLOM_8Y_Hi 0x0105
+#define PCI_DEVICE_ID_CYCLOM_Z_Lo 0x0200
+#define PCI_DEVICE_ID_CYCLOM_Z_Hi 0x0201
+#define PCI_DEVICE_ID_PC300_RX_2 0x0300
+#define PCI_DEVICE_ID_PC300_RX_1 0x0301
+#define PCI_DEVICE_ID_PC300_TE_2 0x0310
+#define PCI_DEVICE_ID_PC300_TE_1 0x0311
+#define PCI_DEVICE_ID_PC300_TE_M_2 0x0320
+#define PCI_DEVICE_ID_PC300_TE_M_1 0x0321
+
+#define PCI_VENDOR_ID_ESSENTIAL 0x120f
+#define PCI_DEVICE_ID_ESSENTIAL_ROADRUNNER 0x0001
+
+#define PCI_VENDOR_ID_O2 0x1217
+#define PCI_DEVICE_ID_O2_6729 0x6729
+#define PCI_DEVICE_ID_O2_6730 0x673a
+#define PCI_DEVICE_ID_O2_6832 0x6832
+#define PCI_DEVICE_ID_O2_6836 0x6836
+
+#define PCI_VENDOR_ID_3DFX 0x121a
+#define PCI_DEVICE_ID_3DFX_VOODOO 0x0001
+#define PCI_DEVICE_ID_3DFX_VOODOO2 0x0002
+#define PCI_DEVICE_ID_3DFX_BANSHEE 0x0003
+#define PCI_DEVICE_ID_3DFX_VOODOO3 0x0005
+#define PCI_DEVICE_ID_3DFX_VOODOO5 0x0009
+
+
+
+#define PCI_VENDOR_ID_AVM 0x1244
+#define PCI_DEVICE_ID_AVM_B1 0x0700
+#define PCI_DEVICE_ID_AVM_C4 0x0800
+#define PCI_DEVICE_ID_AVM_A1 0x0a00
+#define PCI_DEVICE_ID_AVM_A1_V2 0x0e00
+#define PCI_DEVICE_ID_AVM_C2 0x1100
+#define PCI_DEVICE_ID_AVM_T1 0x1200
+
+
+#define PCI_VENDOR_ID_STALLION 0x124d
+
+/* Allied Telesyn */
+#define PCI_VENDOR_ID_AT 0x1259
+#define PCI_SUBDEVICE_ID_AT_2700FX 0x2701
+#define PCI_SUBDEVICE_ID_AT_2701FX 0x2703
+
+#define PCI_VENDOR_ID_ESS 0x125d
+#define PCI_DEVICE_ID_ESS_ESS1968 0x1968
+#define PCI_DEVICE_ID_ESS_ESS1978 0x1978
+#define PCI_DEVICE_ID_ESS_ALLEGRO_1 0x1988
+#define PCI_DEVICE_ID_ESS_ALLEGRO 0x1989
+#define PCI_DEVICE_ID_ESS_CANYON3D_2LE 0x1990
+#define PCI_DEVICE_ID_ESS_CANYON3D_2 0x1992
+#define PCI_DEVICE_ID_ESS_MAESTRO3 0x1998
+#define PCI_DEVICE_ID_ESS_MAESTRO3_1 0x1999
+#define PCI_DEVICE_ID_ESS_MAESTRO3_HW 0x199a
+#define PCI_DEVICE_ID_ESS_MAESTRO3_2 0x199b
+
+#define PCI_VENDOR_ID_SATSAGEM 0x1267
+#define PCI_DEVICE_ID_SATSAGEM_NICCY 0x1016
+
+
+#define PCI_VENDOR_ID_ENSONIQ 0x1274
+#define PCI_DEVICE_ID_ENSONIQ_CT5880 0x5880
+#define PCI_DEVICE_ID_ENSONIQ_ES1370 0x5000
+#define PCI_DEVICE_ID_ENSONIQ_ES1371 0x1371
+
+#define PCI_VENDOR_ID_TRANSMETA 0x1279
+#define PCI_DEVICE_ID_EFFICEON 0x0060
+
+#define PCI_VENDOR_ID_ROCKWELL 0x127A
+
+#define PCI_VENDOR_ID_ITE 0x1283
+#define PCI_DEVICE_ID_ITE_8211 0x8211
+#define PCI_DEVICE_ID_ITE_8212 0x8212
+#define PCI_DEVICE_ID_ITE_8872 0x8872
+#define PCI_DEVICE_ID_ITE_IT8330G_0 0xe886
+
+/* formerly Platform Tech */
+#define PCI_DEVICE_ID_ESS_ESS0100 0x0100
+
+#define PCI_VENDOR_ID_ALTEON 0x12ae
+
+
+#define PCI_SUBVENDOR_ID_CONNECT_TECH 0x12c4
+#define PCI_SUBDEVICE_ID_CONNECT_TECH_BH8_232 0x0001
+#define PCI_SUBDEVICE_ID_CONNECT_TECH_BH4_232 0x0002
+#define PCI_SUBDEVICE_ID_CONNECT_TECH_BH2_232 0x0003
+#define PCI_SUBDEVICE_ID_CONNECT_TECH_BH8_485 0x0004
+#define PCI_SUBDEVICE_ID_CONNECT_TECH_BH8_485_4_4 0x0005
+#define PCI_SUBDEVICE_ID_CONNECT_TECH_BH4_485 0x0006
+#define PCI_SUBDEVICE_ID_CONNECT_TECH_BH4_485_2_2 0x0007
+#define PCI_SUBDEVICE_ID_CONNECT_TECH_BH2_485 0x0008
+#define PCI_SUBDEVICE_ID_CONNECT_TECH_BH8_485_2_6 0x0009
+#define PCI_SUBDEVICE_ID_CONNECT_TECH_BH081101V1 0x000A
+#define PCI_SUBDEVICE_ID_CONNECT_TECH_BH041101V1 0x000B
+#define PCI_SUBDEVICE_ID_CONNECT_TECH_BH2_20MHZ 0x000C
+#define PCI_SUBDEVICE_ID_CONNECT_TECH_BH2_PTM 0x000D
+#define PCI_SUBDEVICE_ID_CONNECT_TECH_NT960PCI 0x0100
+#define PCI_SUBDEVICE_ID_CONNECT_TECH_TITAN_2 0x0201
+#define PCI_SUBDEVICE_ID_CONNECT_TECH_TITAN_4 0x0202
+#define PCI_SUBDEVICE_ID_CONNECT_TECH_PCI_UART_2_232 0x0300
+#define PCI_SUBDEVICE_ID_CONNECT_TECH_PCI_UART_4_232 0x0301
+#define PCI_SUBDEVICE_ID_CONNECT_TECH_PCI_UART_8_232 0x0302
+#define PCI_SUBDEVICE_ID_CONNECT_TECH_PCI_UART_1_1 0x0310
+#define PCI_SUBDEVICE_ID_CONNECT_TECH_PCI_UART_2_2 0x0311
+#define PCI_SUBDEVICE_ID_CONNECT_TECH_PCI_UART_4_4 0x0312
+#define PCI_SUBDEVICE_ID_CONNECT_TECH_PCI_UART_2 0x0320
+#define PCI_SUBDEVICE_ID_CONNECT_TECH_PCI_UART_4 0x0321
+#define PCI_SUBDEVICE_ID_CONNECT_TECH_PCI_UART_8 0x0322
+#define PCI_SUBDEVICE_ID_CONNECT_TECH_PCI_UART_2_485 0x0330
+#define PCI_SUBDEVICE_ID_CONNECT_TECH_PCI_UART_4_485 0x0331
+#define PCI_SUBDEVICE_ID_CONNECT_TECH_PCI_UART_8_485 0x0332
+
+
+#define PCI_VENDOR_ID_NVIDIA_SGS 0x12d2
+#define PCI_DEVICE_ID_NVIDIA_SGS_RIVA128 0x0018
+
+#define PCI_SUBVENDOR_ID_CHASE_PCIFAST 0x12E0
+#define PCI_SUBDEVICE_ID_CHASE_PCIFAST4 0x0031
+#define PCI_SUBDEVICE_ID_CHASE_PCIFAST8 0x0021
+#define PCI_SUBDEVICE_ID_CHASE_PCIFAST16 0x0011
+#define PCI_SUBDEVICE_ID_CHASE_PCIFAST16FMC 0x0041
+#define PCI_SUBVENDOR_ID_CHASE_PCIRAS 0x124D
+#define PCI_SUBDEVICE_ID_CHASE_PCIRAS4 0xF001
+#define PCI_SUBDEVICE_ID_CHASE_PCIRAS8 0xF010
+
+#define PCI_VENDOR_ID_AUREAL 0x12eb
+#define PCI_DEVICE_ID_AUREAL_VORTEX_1 0x0001
+#define PCI_DEVICE_ID_AUREAL_VORTEX_2 0x0002
+#define PCI_DEVICE_ID_AUREAL_ADVANTAGE 0x0003
+
+#define PCI_VENDOR_ID_ELECTRONICDESIGNGMBH 0x12f8
+#define PCI_DEVICE_ID_LML_33R10 0x8a02
+
+
+#define PCI_VENDOR_ID_SIIG 0x131f
+#define PCI_SUBVENDOR_ID_SIIG 0x131f
+#define PCI_DEVICE_ID_SIIG_1S_10x_550 0x1000
+#define PCI_DEVICE_ID_SIIG_1S_10x_650 0x1001
+#define PCI_DEVICE_ID_SIIG_1S_10x_850 0x1002
+#define PCI_DEVICE_ID_SIIG_1S1P_10x_550 0x1010
+#define PCI_DEVICE_ID_SIIG_1S1P_10x_650 0x1011
+#define PCI_DEVICE_ID_SIIG_1S1P_10x_850 0x1012
+#define PCI_DEVICE_ID_SIIG_1P_10x 0x1020
+#define PCI_DEVICE_ID_SIIG_2P_10x 0x1021
+#define PCI_DEVICE_ID_SIIG_2S_10x_550 0x1030
+#define PCI_DEVICE_ID_SIIG_2S_10x_650 0x1031
+#define PCI_DEVICE_ID_SIIG_2S_10x_850 0x1032
+#define PCI_DEVICE_ID_SIIG_2S1P_10x_550 0x1034
+#define PCI_DEVICE_ID_SIIG_2S1P_10x_650 0x1035
+#define PCI_DEVICE_ID_SIIG_2S1P_10x_850 0x1036
+#define PCI_DEVICE_ID_SIIG_4S_10x_550 0x1050
+#define PCI_DEVICE_ID_SIIG_4S_10x_650 0x1051
+#define PCI_DEVICE_ID_SIIG_4S_10x_850 0x1052
+#define PCI_DEVICE_ID_SIIG_1S_20x_550 0x2000
+#define PCI_DEVICE_ID_SIIG_1S_20x_650 0x2001
+#define PCI_DEVICE_ID_SIIG_1S_20x_850 0x2002
+#define PCI_DEVICE_ID_SIIG_1P_20x 0x2020
+#define PCI_DEVICE_ID_SIIG_2P_20x 0x2021
+#define PCI_DEVICE_ID_SIIG_2S_20x_550 0x2030
+#define PCI_DEVICE_ID_SIIG_2S_20x_650 0x2031
+#define PCI_DEVICE_ID_SIIG_2S_20x_850 0x2032
+#define PCI_DEVICE_ID_SIIG_2P1S_20x_550 0x2040
+#define PCI_DEVICE_ID_SIIG_2P1S_20x_650 0x2041
+#define PCI_DEVICE_ID_SIIG_2P1S_20x_850 0x2042
+#define PCI_DEVICE_ID_SIIG_1S1P_20x_550 0x2010
+#define PCI_DEVICE_ID_SIIG_1S1P_20x_650 0x2011
+#define PCI_DEVICE_ID_SIIG_1S1P_20x_850 0x2012
+#define PCI_DEVICE_ID_SIIG_4S_20x_550 0x2050
+#define PCI_DEVICE_ID_SIIG_4S_20x_650 0x2051
+#define PCI_DEVICE_ID_SIIG_4S_20x_850 0x2052
+#define PCI_DEVICE_ID_SIIG_2S1P_20x_550 0x2060
+#define PCI_DEVICE_ID_SIIG_2S1P_20x_650 0x2061
+#define PCI_DEVICE_ID_SIIG_2S1P_20x_850 0x2062
+#define PCI_DEVICE_ID_SIIG_8S_20x_550 0x2080
+#define PCI_DEVICE_ID_SIIG_8S_20x_650 0x2081
+#define PCI_DEVICE_ID_SIIG_8S_20x_850 0x2082
+#define PCI_SUBDEVICE_ID_SIIG_QUARTET_SERIAL 0x2050
+
+#define PCI_VENDOR_ID_RADISYS 0x1331
+
+#define PCI_VENDOR_ID_DOMEX 0x134a
+#define PCI_DEVICE_ID_DOMEX_DMX3191D 0x0001
+
+#define PCI_VENDOR_ID_INTASHIELD 0x135a
+#define PCI_DEVICE_ID_INTASHIELD_IS200 0x0d80
+
+#define PCI_VENDOR_ID_QUATECH 0x135C
+#define PCI_DEVICE_ID_QUATECH_QSC100 0x0010
+#define PCI_DEVICE_ID_QUATECH_DSC100 0x0020
+#define PCI_DEVICE_ID_QUATECH_ESC100D 0x0050
+#define PCI_DEVICE_ID_QUATECH_ESC100M 0x0060
+
+#define PCI_VENDOR_ID_SEALEVEL 0x135e
+#define PCI_DEVICE_ID_SEALEVEL_U530 0x7101
+#define PCI_DEVICE_ID_SEALEVEL_UCOMM2 0x7201
+#define PCI_DEVICE_ID_SEALEVEL_UCOMM422 0x7402
+#define PCI_DEVICE_ID_SEALEVEL_UCOMM232 0x7202
+#define PCI_DEVICE_ID_SEALEVEL_COMM4 0x7401
+#define PCI_DEVICE_ID_SEALEVEL_COMM8 0x7801
+#define PCI_DEVICE_ID_SEALEVEL_UCOMM8 0x7804
+
+#define PCI_VENDOR_ID_HYPERCOPE 0x1365
+#define PCI_DEVICE_ID_HYPERCOPE_PLX 0x9050
+#define PCI_SUBDEVICE_ID_HYPERCOPE_OLD_ERGO 0x0104
+#define PCI_SUBDEVICE_ID_HYPERCOPE_ERGO 0x0106
+#define PCI_SUBDEVICE_ID_HYPERCOPE_METRO 0x0107
+#define PCI_SUBDEVICE_ID_HYPERCOPE_CHAMP2 0x0108
+
+#define PCI_VENDOR_ID_KAWASAKI 0x136b
+#define PCI_DEVICE_ID_MCHIP_KL5A72002 0xff01
+
+#define PCI_VENDOR_ID_CNET 0x1371
+#define PCI_DEVICE_ID_CNET_GIGACARD 0x434e
+
+#define PCI_VENDOR_ID_LMC 0x1376
+#define PCI_DEVICE_ID_LMC_HSSI 0x0003
+#define PCI_DEVICE_ID_LMC_DS3 0x0004
+#define PCI_DEVICE_ID_LMC_SSI 0x0005
+#define PCI_DEVICE_ID_LMC_T1 0x0006
+
+
+#define PCI_VENDOR_ID_NETGEAR 0x1385
+#define PCI_DEVICE_ID_NETGEAR_GA620 0x620a
+
+#define PCI_VENDOR_ID_APPLICOM 0x1389
+#define PCI_DEVICE_ID_APPLICOM_PCIGENERIC 0x0001
+#define PCI_DEVICE_ID_APPLICOM_PCI2000IBS_CAN 0x0002
+#define PCI_DEVICE_ID_APPLICOM_PCI2000PFB 0x0003
+
+#define PCI_VENDOR_ID_MOXA 0x1393
+#define PCI_DEVICE_ID_MOXA_RC7000 0x0001
+#define PCI_DEVICE_ID_MOXA_CP102 0x1020
+#define PCI_DEVICE_ID_MOXA_CP102UL 0x1021
+#define PCI_DEVICE_ID_MOXA_CP102U 0x1022
+#define PCI_DEVICE_ID_MOXA_C104 0x1040
+#define PCI_DEVICE_ID_MOXA_CP104U 0x1041
+#define PCI_DEVICE_ID_MOXA_CP104JU 0x1042
+#define PCI_DEVICE_ID_MOXA_CT114 0x1140
+#define PCI_DEVICE_ID_MOXA_CP114 0x1141
+#define PCI_DEVICE_ID_MOXA_CP118U 0x1180
+#define PCI_DEVICE_ID_MOXA_CP132 0x1320
+#define PCI_DEVICE_ID_MOXA_CP132U 0x1321
+#define PCI_DEVICE_ID_MOXA_CP134U 0x1340
+#define PCI_DEVICE_ID_MOXA_C168 0x1680
+#define PCI_DEVICE_ID_MOXA_CP168U 0x1681
+
+#define PCI_VENDOR_ID_CCD 0x1397
+#define PCI_DEVICE_ID_CCD_2BD0 0x2bd0
+#define PCI_DEVICE_ID_CCD_B000 0xb000
+#define PCI_DEVICE_ID_CCD_B006 0xb006
+#define PCI_DEVICE_ID_CCD_B007 0xb007
+#define PCI_DEVICE_ID_CCD_B008 0xb008
+#define PCI_DEVICE_ID_CCD_B009 0xb009
+#define PCI_DEVICE_ID_CCD_B00A 0xb00a
+#define PCI_DEVICE_ID_CCD_B00B 0xb00b
+#define PCI_DEVICE_ID_CCD_B00C 0xb00c
+#define PCI_DEVICE_ID_CCD_B100 0xb100
+#define PCI_DEVICE_ID_CCD_B700 0xb700
+#define PCI_DEVICE_ID_CCD_B701 0xb701
+
+#define PCI_VENDOR_ID_EXAR 0x13a8
+#define PCI_DEVICE_ID_EXAR_XR17C152 0x0152
+#define PCI_DEVICE_ID_EXAR_XR17C154 0x0154
+#define PCI_DEVICE_ID_EXAR_XR17C158 0x0158
+
+#define PCI_VENDOR_ID_MICROGATE 0x13c0
+#define PCI_DEVICE_ID_MICROGATE_USC 0x0010
+#define PCI_DEVICE_ID_MICROGATE_SCA 0x0030
+
+#define PCI_VENDOR_ID_3WARE 0x13C1
+#define PCI_DEVICE_ID_3WARE_1000 0x1000
+#define PCI_DEVICE_ID_3WARE_7000 0x1001
+#define PCI_DEVICE_ID_3WARE_9000 0x1002
+
+#define PCI_VENDOR_ID_IOMEGA 0x13ca
+#define PCI_DEVICE_ID_IOMEGA_BUZ 0x4231
+
+#define PCI_VENDOR_ID_ABOCOM 0x13D1
+#define PCI_DEVICE_ID_ABOCOM_2BD1 0x2BD1
+
+#define PCI_VENDOR_ID_CMEDIA 0x13f6
+#define PCI_DEVICE_ID_CMEDIA_CM8338A 0x0100
+#define PCI_DEVICE_ID_CMEDIA_CM8338B 0x0101
+#define PCI_DEVICE_ID_CMEDIA_CM8738 0x0111
+#define PCI_DEVICE_ID_CMEDIA_CM8738B 0x0112
+
+#define PCI_VENDOR_ID_LAVA 0x1407
+#define PCI_DEVICE_ID_LAVA_DSERIAL 0x0100 /* 2x 16550 */
+#define PCI_DEVICE_ID_LAVA_QUATRO_A 0x0101 /* 2x 16550, half of 4 port */
+#define PCI_DEVICE_ID_LAVA_QUATRO_B 0x0102 /* 2x 16550, half of 4 port */
+#define PCI_DEVICE_ID_LAVA_OCTO_A 0x0180 /* 4x 16550A, half of 8 port */
+#define PCI_DEVICE_ID_LAVA_OCTO_B 0x0181 /* 4x 16550A, half of 8 port */
+#define PCI_DEVICE_ID_LAVA_PORT_PLUS 0x0200 /* 2x 16650 */
+#define PCI_DEVICE_ID_LAVA_QUAD_A 0x0201 /* 2x 16650, half of 4 port */
+#define PCI_DEVICE_ID_LAVA_QUAD_B 0x0202 /* 2x 16650, half of 4 port */
+#define PCI_DEVICE_ID_LAVA_SSERIAL 0x0500 /* 1x 16550 */
+#define PCI_DEVICE_ID_LAVA_PORT_650 0x0600 /* 1x 16650 */
+#define PCI_DEVICE_ID_LAVA_PARALLEL 0x8000
+#define PCI_DEVICE_ID_LAVA_DUAL_PAR_A 0x8002 /* The Lava Dual Parallel is */
+#define PCI_DEVICE_ID_LAVA_DUAL_PAR_B 0x8003 /* two PCI devices on a card */
+#define PCI_DEVICE_ID_LAVA_BOCA_IOPPAR 0x8800
+
+#define PCI_VENDOR_ID_TIMEDIA 0x1409
+#define PCI_DEVICE_ID_TIMEDIA_1889 0x7168
+
+#define PCI_VENDOR_ID_ICE 0x1412
+#define PCI_DEVICE_ID_ICE_1712 0x1712
+#define PCI_DEVICE_ID_VT1724 0x1724
+
+#define PCI_VENDOR_ID_OXSEMI 0x1415
+#define PCI_DEVICE_ID_OXSEMI_12PCI840 0x8403
+#define PCI_DEVICE_ID_OXSEMI_16PCI954 0x9501
+#define PCI_DEVICE_ID_OXSEMI_16PCI95N 0x9511
+#define PCI_DEVICE_ID_OXSEMI_16PCI954PP 0x9513
+#define PCI_DEVICE_ID_OXSEMI_16PCI952 0x9521
+
+#define PCI_VENDOR_ID_SAMSUNG 0x144d
+
+#define PCI_VENDOR_ID_MYRICOM 0x14c1
+
+#define PCI_VENDOR_ID_TITAN 0x14D2
+#define PCI_DEVICE_ID_TITAN_010L 0x8001
+#define PCI_DEVICE_ID_TITAN_100L 0x8010
+#define PCI_DEVICE_ID_TITAN_110L 0x8011
+#define PCI_DEVICE_ID_TITAN_200L 0x8020
+#define PCI_DEVICE_ID_TITAN_210L 0x8021
+#define PCI_DEVICE_ID_TITAN_400L 0x8040
+#define PCI_DEVICE_ID_TITAN_800L 0x8080
+#define PCI_DEVICE_ID_TITAN_100 0xA001
+#define PCI_DEVICE_ID_TITAN_200 0xA005
+#define PCI_DEVICE_ID_TITAN_400 0xA003
+#define PCI_DEVICE_ID_TITAN_800B 0xA004
+
+#define PCI_VENDOR_ID_PANACOM 0x14d4
+#define PCI_DEVICE_ID_PANACOM_QUADMODEM 0x0400
+#define PCI_DEVICE_ID_PANACOM_DUALMODEM 0x0402
+
+#define PCI_VENDOR_ID_SIPACKETS 0x14d9
+#define PCI_DEVICE_ID_SP1011 0x0010
+
+#define PCI_VENDOR_ID_AFAVLAB 0x14db
+#define PCI_DEVICE_ID_AFAVLAB_P028 0x2180
+#define PCI_DEVICE_ID_AFAVLAB_P030 0x2182
+#define PCI_SUBDEVICE_ID_AFAVLAB_P061 0x2150
+
+#define PCI_VENDOR_ID_BROADCOM 0x14e4
+#define PCI_DEVICE_ID_TIGON3_5752 0x1600
+#define PCI_DEVICE_ID_TIGON3_5752M 0x1601
+#define PCI_DEVICE_ID_TIGON3_5700 0x1644
+#define PCI_DEVICE_ID_TIGON3_5701 0x1645
+#define PCI_DEVICE_ID_TIGON3_5702 0x1646
+#define PCI_DEVICE_ID_TIGON3_5703 0x1647
+#define PCI_DEVICE_ID_TIGON3_5704 0x1648
+#define PCI_DEVICE_ID_TIGON3_5704S_2 0x1649
+#define PCI_DEVICE_ID_NX2_5706 0x164a
+#define PCI_DEVICE_ID_NX2_5708 0x164c
+#define PCI_DEVICE_ID_TIGON3_5702FE 0x164d
+#define PCI_DEVICE_ID_TIGON3_5705 0x1653
+#define PCI_DEVICE_ID_TIGON3_5705_2 0x1654
+#define PCI_DEVICE_ID_TIGON3_5720 0x1658
+#define PCI_DEVICE_ID_TIGON3_5721 0x1659
+#define PCI_DEVICE_ID_TIGON3_5722 0x165a
+#define PCI_DEVICE_ID_TIGON3_5705M 0x165d
+#define PCI_DEVICE_ID_TIGON3_5705M_2 0x165e
+#define PCI_DEVICE_ID_TIGON3_5714 0x1668
+#define PCI_DEVICE_ID_TIGON3_5714S 0x1669
+#define PCI_DEVICE_ID_TIGON3_5780 0x166a
+#define PCI_DEVICE_ID_TIGON3_5780S 0x166b
+#define PCI_DEVICE_ID_TIGON3_5705F 0x166e
+#define PCI_DEVICE_ID_TIGON3_5754M 0x1672
+#define PCI_DEVICE_ID_TIGON3_5755M 0x1673
+#define PCI_DEVICE_ID_TIGON3_5756 0x1674
+#define PCI_DEVICE_ID_TIGON3_5750 0x1676
+#define PCI_DEVICE_ID_TIGON3_5751 0x1677
+#define PCI_DEVICE_ID_TIGON3_5715 0x1678
+#define PCI_DEVICE_ID_TIGON3_5715S 0x1679
+#define PCI_DEVICE_ID_TIGON3_5754 0x167a
+#define PCI_DEVICE_ID_TIGON3_5755 0x167b
+#define PCI_DEVICE_ID_TIGON3_5750M 0x167c
+#define PCI_DEVICE_ID_TIGON3_5751M 0x167d
+#define PCI_DEVICE_ID_TIGON3_5751F 0x167e
+#define PCI_DEVICE_ID_TIGON3_5787M 0x1693
+#define PCI_DEVICE_ID_TIGON3_5782 0x1696
+#define PCI_DEVICE_ID_TIGON3_5786 0x169a
+#define PCI_DEVICE_ID_TIGON3_5787 0x169b
+#define PCI_DEVICE_ID_TIGON3_5788 0x169c
+#define PCI_DEVICE_ID_TIGON3_5789 0x169d
+#define PCI_DEVICE_ID_TIGON3_5702X 0x16a6
+#define PCI_DEVICE_ID_TIGON3_5703X 0x16a7
+#define PCI_DEVICE_ID_TIGON3_5704S 0x16a8
+#define PCI_DEVICE_ID_NX2_5706S 0x16aa
+#define PCI_DEVICE_ID_NX2_5708S 0x16ac
+#define PCI_DEVICE_ID_TIGON3_5702A3 0x16c6
+#define PCI_DEVICE_ID_TIGON3_5703A3 0x16c7
+#define PCI_DEVICE_ID_TIGON3_5781 0x16dd
+#define PCI_DEVICE_ID_TIGON3_5753 0x16f7
+#define PCI_DEVICE_ID_TIGON3_5753M 0x16fd
+#define PCI_DEVICE_ID_TIGON3_5753F 0x16fe
+#define PCI_DEVICE_ID_TIGON3_5901 0x170d
+#define PCI_DEVICE_ID_BCM4401B1 0x170c
+#define PCI_DEVICE_ID_TIGON3_5901_2 0x170e
+#define PCI_DEVICE_ID_TIGON3_5906 0x1712
+#define PCI_DEVICE_ID_TIGON3_5906M 0x1713
+#define PCI_DEVICE_ID_BCM4401 0x4401
+#define PCI_DEVICE_ID_BCM4401B0 0x4402
+
+#define PCI_VENDOR_ID_TOPIC 0x151f
+#define PCI_DEVICE_ID_TOPIC_TP560 0x0000
+
+#define PCI_VENDOR_ID_ENE 0x1524
+#define PCI_DEVICE_ID_ENE_1211 0x1211
+#define PCI_DEVICE_ID_ENE_1225 0x1225
+#define PCI_DEVICE_ID_ENE_1410 0x1410
+#define PCI_DEVICE_ID_ENE_710 0x1411
+#define PCI_DEVICE_ID_ENE_712 0x1412
+#define PCI_DEVICE_ID_ENE_1420 0x1420
+#define PCI_DEVICE_ID_ENE_720 0x1421
+#define PCI_DEVICE_ID_ENE_722 0x1422
+
+#define PCI_VENDOR_ID_CHELSIO 0x1425
+
+
+#define PCI_VENDOR_ID_SYBA 0x1592
+#define PCI_DEVICE_ID_SYBA_2P_EPP 0x0782
+#define PCI_DEVICE_ID_SYBA_1P_ECP 0x0783
+
+#define PCI_VENDOR_ID_MORETON 0x15aa
+#define PCI_DEVICE_ID_RASTEL_2PORT 0x2000
+
+#define PCI_VENDOR_ID_ZOLTRIX 0x15b0
+#define PCI_DEVICE_ID_ZOLTRIX_2BD0 0x2bd0
+
+#define PCI_VENDOR_ID_MELLANOX 0x15b3
+#define PCI_DEVICE_ID_MELLANOX_TAVOR 0x5a44
+#define PCI_DEVICE_ID_MELLANOX_TAVOR_BRIDGE 0x5a46
+#define PCI_DEVICE_ID_MELLANOX_ARBEL_COMPAT 0x6278
+#define PCI_DEVICE_ID_MELLANOX_ARBEL 0x6282
+#define PCI_DEVICE_ID_MELLANOX_SINAI_OLD 0x5e8c
+#define PCI_DEVICE_ID_MELLANOX_SINAI 0x6274
+
+#define PCI_VENDOR_ID_PDC 0x15e9
+
+
+#define PCI_VENDOR_ID_FARSITE 0x1619
+#define PCI_DEVICE_ID_FARSITE_T2P 0x0400
+#define PCI_DEVICE_ID_FARSITE_T4P 0x0440
+#define PCI_DEVICE_ID_FARSITE_T1U 0x0610
+#define PCI_DEVICE_ID_FARSITE_T2U 0x0620
+#define PCI_DEVICE_ID_FARSITE_T4U 0x0640
+#define PCI_DEVICE_ID_FARSITE_TE1 0x1610
+#define PCI_DEVICE_ID_FARSITE_TE1C 0x1612
+
+#define PCI_VENDOR_ID_SIBYTE 0x166d
+#define PCI_DEVICE_ID_BCM1250_PCI 0x0001
+#define PCI_DEVICE_ID_BCM1250_HT 0x0002
+
+#define PCI_VENDOR_ID_NETCELL 0x169c
+#define PCI_DEVICE_ID_REVOLUTION 0x0044
+
+#define PCI_VENDOR_ID_VITESSE 0x1725
+#define PCI_DEVICE_ID_VITESSE_VSC7174 0x7174
+
+#define PCI_VENDOR_ID_LINKSYS 0x1737
+#define PCI_DEVICE_ID_LINKSYS_EG1064 0x1064
+
+#define PCI_VENDOR_ID_ALTIMA 0x173b
+#define PCI_DEVICE_ID_ALTIMA_AC1000 0x03e8
+#define PCI_DEVICE_ID_ALTIMA_AC1001 0x03e9
+#define PCI_DEVICE_ID_ALTIMA_AC9100 0x03ea
+#define PCI_DEVICE_ID_ALTIMA_AC1003 0x03eb
+
+#define PCI_VENDOR_ID_ARECA 0x17d3
+#define PCI_DEVICE_ID_ARECA_1110 0x1110
+#define PCI_DEVICE_ID_ARECA_1120 0x1120
+#define PCI_DEVICE_ID_ARECA_1130 0x1130
+#define PCI_DEVICE_ID_ARECA_1160 0x1160
+#define PCI_DEVICE_ID_ARECA_1170 0x1170
+#define PCI_DEVICE_ID_ARECA_1210 0x1210
+#define PCI_DEVICE_ID_ARECA_1220 0x1220
+#define PCI_DEVICE_ID_ARECA_1230 0x1230
+#define PCI_DEVICE_ID_ARECA_1260 0x1260
+#define PCI_DEVICE_ID_ARECA_1270 0x1270
+#define PCI_DEVICE_ID_ARECA_1280 0x1280
+#define PCI_DEVICE_ID_ARECA_1380 0x1380
+#define PCI_DEVICE_ID_ARECA_1381 0x1381
+#define PCI_DEVICE_ID_ARECA_1680 0x1680
+#define PCI_DEVICE_ID_ARECA_1681 0x1681
+
+#define PCI_VENDOR_ID_S2IO 0x17d5
+#define PCI_DEVICE_ID_S2IO_WIN 0x5731
+#define PCI_DEVICE_ID_S2IO_UNI 0x5831
+#define PCI_DEVICE_ID_HERC_WIN 0x5732
+#define PCI_DEVICE_ID_HERC_UNI 0x5832
+
+
+#define PCI_VENDOR_ID_SITECOM 0x182d
+#define PCI_DEVICE_ID_SITECOM_DC105V2 0x3069
+
+#define PCI_VENDOR_ID_TOPSPIN 0x1867
+
+#define PCI_VENDOR_ID_TDI 0x192E
+#define PCI_DEVICE_ID_TDI_EHCI 0x0101
+
+#define PCI_VENDOR_ID_JMICRON 0x197B
+#define PCI_DEVICE_ID_JMICRON_JMB360 0x2360
+#define PCI_DEVICE_ID_JMICRON_JMB361 0x2361
+#define PCI_DEVICE_ID_JMICRON_JMB363 0x2363
+#define PCI_DEVICE_ID_JMICRON_JMB365 0x2365
+#define PCI_DEVICE_ID_JMICRON_JMB366 0x2366
+#define PCI_DEVICE_ID_JMICRON_JMB368 0x2368
+
+#define PCI_VENDOR_ID_TEKRAM 0x1de1
+#define PCI_DEVICE_ID_TEKRAM_DC290 0xdc29
+
+#define PCI_VENDOR_ID_HINT 0x3388
+#define PCI_DEVICE_ID_HINT_VXPROII_IDE 0x8013
+
+#define PCI_VENDOR_ID_3DLABS 0x3d3d
+#define PCI_DEVICE_ID_3DLABS_PERMEDIA2 0x0007
+#define PCI_DEVICE_ID_3DLABS_PERMEDIA2V 0x0009
+
+
+#define PCI_VENDOR_ID_AKS 0x416c
+#define PCI_DEVICE_ID_AKS_ALADDINCARD 0x0100
+
+
+
+#define PCI_VENDOR_ID_S3 0x5333
+#define PCI_DEVICE_ID_S3_TRIO 0x8811
+#define PCI_DEVICE_ID_S3_868 0x8880
+#define PCI_DEVICE_ID_S3_968 0x88f0
+#define PCI_DEVICE_ID_S3_SAVAGE4 0x8a25
+#define PCI_DEVICE_ID_S3_PROSAVAGE8 0x8d04
+#define PCI_DEVICE_ID_S3_SONICVIBES 0xca00
+
+#define PCI_VENDOR_ID_DUNORD 0x5544
+#define PCI_DEVICE_ID_DUNORD_I3000 0x0001
+
+
+#define PCI_VENDOR_ID_DCI 0x6666
+#define PCI_DEVICE_ID_DCI_PCCOM4 0x0001
+#define PCI_DEVICE_ID_DCI_PCCOM8 0x0002
+#define PCI_DEVICE_ID_DCI_PCCOM2 0x0004
+
+#define PCI_VENDOR_ID_INTEL 0x8086
+#define PCI_DEVICE_ID_INTEL_EESSC 0x0008
+#define PCI_DEVICE_ID_INTEL_PXHD_0 0x0320
+#define PCI_DEVICE_ID_INTEL_PXHD_1 0x0321
+#define PCI_DEVICE_ID_INTEL_PXH_0 0x0329
+#define PCI_DEVICE_ID_INTEL_PXH_1 0x032A
+#define PCI_DEVICE_ID_INTEL_PXHV 0x032C
+#define PCI_DEVICE_ID_INTEL_82375 0x0482
+#define PCI_DEVICE_ID_INTEL_82424 0x0483
+#define PCI_DEVICE_ID_INTEL_82378 0x0484
+#define PCI_DEVICE_ID_INTEL_I960 0x0960
+#define PCI_DEVICE_ID_INTEL_I960RM 0x0962
+#define PCI_DEVICE_ID_INTEL_82815_MC 0x1130
+#define PCI_DEVICE_ID_INTEL_82815_CGC 0x1132
+#define PCI_DEVICE_ID_INTEL_82092AA_0 0x1221
+#define PCI_DEVICE_ID_INTEL_7505_0 0x2550
+#define PCI_DEVICE_ID_INTEL_7205_0 0x255d
+#define PCI_DEVICE_ID_INTEL_82437 0x122d
+#define PCI_DEVICE_ID_INTEL_82371FB_0 0x122e
+#define PCI_DEVICE_ID_INTEL_82371FB_1 0x1230
+#define PCI_DEVICE_ID_INTEL_82371MX 0x1234
+#define PCI_DEVICE_ID_INTEL_82441 0x1237
+#define PCI_DEVICE_ID_INTEL_82380FB 0x124b
+#define PCI_DEVICE_ID_INTEL_82439 0x1250
+#define PCI_DEVICE_ID_INTEL_80960_RP 0x1960
+#define PCI_DEVICE_ID_INTEL_82840_HB 0x1a21
+#define PCI_DEVICE_ID_INTEL_82845_HB 0x1a30
+#define PCI_DEVICE_ID_INTEL_IOAT 0x1a38
+#define PCI_DEVICE_ID_INTEL_82801AA_0 0x2410
+#define PCI_DEVICE_ID_INTEL_82801AA_1 0x2411
+#define PCI_DEVICE_ID_INTEL_82801AA_3 0x2413
+#define PCI_DEVICE_ID_INTEL_82801AA_5 0x2415
+#define PCI_DEVICE_ID_INTEL_82801AA_6 0x2416
+#define PCI_DEVICE_ID_INTEL_82801AA_8 0x2418
+#define PCI_DEVICE_ID_INTEL_82801AB_0 0x2420
+#define PCI_DEVICE_ID_INTEL_82801AB_1 0x2421
+#define PCI_DEVICE_ID_INTEL_82801AB_3 0x2423
+#define PCI_DEVICE_ID_INTEL_82801AB_5 0x2425
+#define PCI_DEVICE_ID_INTEL_82801AB_6 0x2426
+#define PCI_DEVICE_ID_INTEL_82801AB_8 0x2428
+#define PCI_DEVICE_ID_INTEL_82801BA_0 0x2440
+#define PCI_DEVICE_ID_INTEL_82801BA_2 0x2443
+#define PCI_DEVICE_ID_INTEL_82801BA_4 0x2445
+#define PCI_DEVICE_ID_INTEL_82801BA_6 0x2448
+#define PCI_DEVICE_ID_INTEL_82801BA_8 0x244a
+#define PCI_DEVICE_ID_INTEL_82801BA_9 0x244b
+#define PCI_DEVICE_ID_INTEL_82801BA_10 0x244c
+#define PCI_DEVICE_ID_INTEL_82801BA_11 0x244e
+#define PCI_DEVICE_ID_INTEL_82801E_0 0x2450
+#define PCI_DEVICE_ID_INTEL_82801E_11 0x245b
+#define PCI_DEVICE_ID_INTEL_82801CA_0 0x2480
+#define PCI_DEVICE_ID_INTEL_82801CA_3 0x2483
+#define PCI_DEVICE_ID_INTEL_82801CA_5 0x2485
+#define PCI_DEVICE_ID_INTEL_82801CA_6 0x2486
+#define PCI_DEVICE_ID_INTEL_82801CA_10 0x248a
+#define PCI_DEVICE_ID_INTEL_82801CA_11 0x248b
+#define PCI_DEVICE_ID_INTEL_82801CA_12 0x248c
+#define PCI_DEVICE_ID_INTEL_82801DB_0 0x24c0
+#define PCI_DEVICE_ID_INTEL_82801DB_1 0x24c1
+#define PCI_DEVICE_ID_INTEL_82801DB_3 0x24c3
+#define PCI_DEVICE_ID_INTEL_82801DB_5 0x24c5
+#define PCI_DEVICE_ID_INTEL_82801DB_6 0x24c6
+#define PCI_DEVICE_ID_INTEL_82801DB_9 0x24c9
+#define PCI_DEVICE_ID_INTEL_82801DB_10 0x24ca
+#define PCI_DEVICE_ID_INTEL_82801DB_11 0x24cb
+#define PCI_DEVICE_ID_INTEL_82801DB_12 0x24cc
+#define PCI_DEVICE_ID_INTEL_82801EB_0 0x24d0
+#define PCI_DEVICE_ID_INTEL_82801EB_1 0x24d1
+#define PCI_DEVICE_ID_INTEL_82801EB_3 0x24d3
+#define PCI_DEVICE_ID_INTEL_82801EB_5 0x24d5
+#define PCI_DEVICE_ID_INTEL_82801EB_6 0x24d6
+#define PCI_DEVICE_ID_INTEL_82801EB_11 0x24db
+#define PCI_DEVICE_ID_INTEL_82801EB_13 0x24dd
+#define PCI_DEVICE_ID_INTEL_ESB_1 0x25a1
+#define PCI_DEVICE_ID_INTEL_ESB_2 0x25a2
+#define PCI_DEVICE_ID_INTEL_ESB_4 0x25a4
+#define PCI_DEVICE_ID_INTEL_ESB_5 0x25a6
+#define PCI_DEVICE_ID_INTEL_ESB_9 0x25ab
+#define PCI_DEVICE_ID_INTEL_82820_HB 0x2500
+#define PCI_DEVICE_ID_INTEL_82820_UP_HB 0x2501
+#define PCI_DEVICE_ID_INTEL_82850_HB 0x2530
+#define PCI_DEVICE_ID_INTEL_82860_HB 0x2531
+#define PCI_DEVICE_ID_INTEL_E7501_MCH 0x254c
+#define PCI_DEVICE_ID_INTEL_82845G_HB 0x2560
+#define PCI_DEVICE_ID_INTEL_82845G_IG 0x2562
+#define PCI_DEVICE_ID_INTEL_82865_HB 0x2570
+#define PCI_DEVICE_ID_INTEL_82865_IG 0x2572
+#define PCI_DEVICE_ID_INTEL_82875_HB 0x2578
+#define PCI_DEVICE_ID_INTEL_82915G_HB 0x2580
+#define PCI_DEVICE_ID_INTEL_82915G_IG 0x2582
+#define PCI_DEVICE_ID_INTEL_82915GM_HB 0x2590
+#define PCI_DEVICE_ID_INTEL_82915GM_IG 0x2592
+#define PCI_DEVICE_ID_INTEL_82945G_HB 0x2770
+#define PCI_DEVICE_ID_INTEL_82945G_IG 0x2772
+#define PCI_DEVICE_ID_INTEL_82945GM_HB 0x27A0
+#define PCI_DEVICE_ID_INTEL_82945GM_IG 0x27A2
+#define PCI_DEVICE_ID_INTEL_ICH6_0 0x2640
+#define PCI_DEVICE_ID_INTEL_ICH6_1 0x2641
+#define PCI_DEVICE_ID_INTEL_ICH6_2 0x2642
+#define PCI_DEVICE_ID_INTEL_ICH6_16 0x266a
+#define PCI_DEVICE_ID_INTEL_ICH6_17 0x266d
+#define PCI_DEVICE_ID_INTEL_ICH6_18 0x266e
+#define PCI_DEVICE_ID_INTEL_ICH6_19 0x266f
+#define PCI_DEVICE_ID_INTEL_ESB2_0 0x2670
+#define PCI_DEVICE_ID_INTEL_ESB2_14 0x2698
+#define PCI_DEVICE_ID_INTEL_ESB2_17 0x269b
+#define PCI_DEVICE_ID_INTEL_ESB2_18 0x269e
+#define PCI_DEVICE_ID_INTEL_ICH7_0 0x27b8
+#define PCI_DEVICE_ID_INTEL_ICH7_1 0x27b9
+#define PCI_DEVICE_ID_INTEL_ICH7_30 0x27b0
+#define PCI_DEVICE_ID_INTEL_ICH7_31 0x27bd
+#define PCI_DEVICE_ID_INTEL_ICH7_17 0x27da
+#define PCI_DEVICE_ID_INTEL_ICH7_19 0x27dd
+#define PCI_DEVICE_ID_INTEL_ICH7_20 0x27de
+#define PCI_DEVICE_ID_INTEL_ICH7_21 0x27df
+#define PCI_DEVICE_ID_INTEL_ICH8_0 0x2810
+#define PCI_DEVICE_ID_INTEL_ICH8_1 0x2811
+#define PCI_DEVICE_ID_INTEL_ICH8_2 0x2812
+#define PCI_DEVICE_ID_INTEL_ICH8_3 0x2814
+#define PCI_DEVICE_ID_INTEL_ICH8_4 0x2815
+#define PCI_DEVICE_ID_INTEL_ICH8_5 0x283e
+#define PCI_DEVICE_ID_INTEL_ICH8_6 0x2850
+#define PCI_DEVICE_ID_INTEL_82855PM_HB 0x3340
+#define PCI_DEVICE_ID_INTEL_82830_HB 0x3575
+#define PCI_DEVICE_ID_INTEL_82830_CGC 0x3577
+#define PCI_DEVICE_ID_INTEL_82855GM_HB 0x3580
+#define PCI_DEVICE_ID_INTEL_82855GM_IG 0x3582
+#define PCI_DEVICE_ID_INTEL_E7520_MCH 0x3590
+#define PCI_DEVICE_ID_INTEL_E7320_MCH 0x3592
+#define PCI_DEVICE_ID_INTEL_MCH_PA 0x3595
+#define PCI_DEVICE_ID_INTEL_MCH_PA1 0x3596
+#define PCI_DEVICE_ID_INTEL_MCH_PB 0x3597
+#define PCI_DEVICE_ID_INTEL_MCH_PB1 0x3598
+#define PCI_DEVICE_ID_INTEL_MCH_PC 0x3599
+#define PCI_DEVICE_ID_INTEL_MCH_PC1 0x359a
+#define PCI_DEVICE_ID_INTEL_E7525_MCH 0x359e
+#define PCI_DEVICE_ID_INTEL_82371SB_0 0x7000
+#define PCI_DEVICE_ID_INTEL_82371SB_1 0x7010
+#define PCI_DEVICE_ID_INTEL_82371SB_2 0x7020
+#define PCI_DEVICE_ID_INTEL_82437VX 0x7030
+#define PCI_DEVICE_ID_INTEL_82439TX 0x7100
+#define PCI_DEVICE_ID_INTEL_82371AB_0 0x7110
+#define PCI_DEVICE_ID_INTEL_82371AB 0x7111
+#define PCI_DEVICE_ID_INTEL_82371AB_2 0x7112
+#define PCI_DEVICE_ID_INTEL_82371AB_3 0x7113
+#define PCI_DEVICE_ID_INTEL_82810_MC1 0x7120
+#define PCI_DEVICE_ID_INTEL_82810_IG1 0x7121
+#define PCI_DEVICE_ID_INTEL_82810_MC3 0x7122
+#define PCI_DEVICE_ID_INTEL_82810_IG3 0x7123
+#define PCI_DEVICE_ID_INTEL_82810E_MC 0x7124
+#define PCI_DEVICE_ID_INTEL_82810E_IG 0x7125
+#define PCI_DEVICE_ID_INTEL_82443LX_0 0x7180
+#define PCI_DEVICE_ID_INTEL_82443LX_1 0x7181
+#define PCI_DEVICE_ID_INTEL_82443BX_0 0x7190
+#define PCI_DEVICE_ID_INTEL_82443BX_1 0x7191
+#define PCI_DEVICE_ID_INTEL_82443BX_2 0x7192
+#define PCI_DEVICE_ID_INTEL_440MX 0x7195
+#define PCI_DEVICE_ID_INTEL_440MX_6 0x7196
+#define PCI_DEVICE_ID_INTEL_82443MX_0 0x7198
+#define PCI_DEVICE_ID_INTEL_82443MX_1 0x7199
+#define PCI_DEVICE_ID_INTEL_82443MX_3 0x719b
+#define PCI_DEVICE_ID_INTEL_82443GX_0 0x71a0
+#define PCI_DEVICE_ID_INTEL_82443GX_2 0x71a2
+#define PCI_DEVICE_ID_INTEL_82372FB_1 0x7601
+#define PCI_DEVICE_ID_INTEL_82454GX 0x84c4
+#define PCI_DEVICE_ID_INTEL_82450GX 0x84c5
+#define PCI_DEVICE_ID_INTEL_82451NX 0x84ca
+#define PCI_DEVICE_ID_INTEL_82454NX 0x84cb
+#define PCI_DEVICE_ID_INTEL_84460GX 0x84ea
+#define PCI_DEVICE_ID_INTEL_IXP4XX 0x8500
+#define PCI_DEVICE_ID_INTEL_IXP2800 0x9004
+#define PCI_DEVICE_ID_INTEL_S21152BB 0xb152
+
+#define PCI_VENDOR_ID_SCALEMP 0x8686
+#define PCI_DEVICE_ID_SCALEMP_VSMP_CTL 0x1010
+
+#define PCI_VENDOR_ID_COMPUTONE 0x8e0e
+#define PCI_DEVICE_ID_COMPUTONE_IP2EX 0x0291
+#define PCI_DEVICE_ID_COMPUTONE_PG 0x0302
+#define PCI_SUBVENDOR_ID_COMPUTONE 0x8e0e
+#define PCI_SUBDEVICE_ID_COMPUTONE_PG4 0x0001
+#define PCI_SUBDEVICE_ID_COMPUTONE_PG8 0x0002
+#define PCI_SUBDEVICE_ID_COMPUTONE_PG6 0x0003
+
+#define PCI_VENDOR_ID_KTI 0x8e2e
+
+#define PCI_VENDOR_ID_ADAPTEC 0x9004
+#define PCI_DEVICE_ID_ADAPTEC_7810 0x1078
+#define PCI_DEVICE_ID_ADAPTEC_7821 0x2178
+#define PCI_DEVICE_ID_ADAPTEC_38602 0x3860
+#define PCI_DEVICE_ID_ADAPTEC_7850 0x5078
+#define PCI_DEVICE_ID_ADAPTEC_7855 0x5578
+#define PCI_DEVICE_ID_ADAPTEC_3860 0x6038
+#define PCI_DEVICE_ID_ADAPTEC_1480A 0x6075
+#define PCI_DEVICE_ID_ADAPTEC_7860 0x6078
+#define PCI_DEVICE_ID_ADAPTEC_7861 0x6178
+#define PCI_DEVICE_ID_ADAPTEC_7870 0x7078
+#define PCI_DEVICE_ID_ADAPTEC_7871 0x7178
+#define PCI_DEVICE_ID_ADAPTEC_7872 0x7278
+#define PCI_DEVICE_ID_ADAPTEC_7873 0x7378
+#define PCI_DEVICE_ID_ADAPTEC_7874 0x7478
+#define PCI_DEVICE_ID_ADAPTEC_7895 0x7895
+#define PCI_DEVICE_ID_ADAPTEC_7880 0x8078
+#define PCI_DEVICE_ID_ADAPTEC_7881 0x8178
+#define PCI_DEVICE_ID_ADAPTEC_7882 0x8278
+#define PCI_DEVICE_ID_ADAPTEC_7883 0x8378
+#define PCI_DEVICE_ID_ADAPTEC_7884 0x8478
+#define PCI_DEVICE_ID_ADAPTEC_7885 0x8578
+#define PCI_DEVICE_ID_ADAPTEC_7886 0x8678
+#define PCI_DEVICE_ID_ADAPTEC_7887 0x8778
+#define PCI_DEVICE_ID_ADAPTEC_7888 0x8878
+
+#define PCI_VENDOR_ID_ADAPTEC2 0x9005
+#define PCI_DEVICE_ID_ADAPTEC2_2940U2 0x0010
+#define PCI_DEVICE_ID_ADAPTEC2_2930U2 0x0011
+#define PCI_DEVICE_ID_ADAPTEC2_7890B 0x0013
+#define PCI_DEVICE_ID_ADAPTEC2_7890 0x001f
+#define PCI_DEVICE_ID_ADAPTEC2_3940U2 0x0050
+#define PCI_DEVICE_ID_ADAPTEC2_3950U2D 0x0051
+#define PCI_DEVICE_ID_ADAPTEC2_7896 0x005f
+#define PCI_DEVICE_ID_ADAPTEC2_7892A 0x0080
+#define PCI_DEVICE_ID_ADAPTEC2_7892B 0x0081
+#define PCI_DEVICE_ID_ADAPTEC2_7892D 0x0083
+#define PCI_DEVICE_ID_ADAPTEC2_7892P 0x008f
+#define PCI_DEVICE_ID_ADAPTEC2_7899A 0x00c0
+#define PCI_DEVICE_ID_ADAPTEC2_7899B 0x00c1
+#define PCI_DEVICE_ID_ADAPTEC2_7899D 0x00c3
+#define PCI_DEVICE_ID_ADAPTEC2_7899P 0x00cf
+#define PCI_DEVICE_ID_ADAPTEC2_OBSIDIAN 0x0500
+#define PCI_DEVICE_ID_ADAPTEC2_SCAMP 0x0503
+
+
+#define PCI_VENDOR_ID_HOLTEK 0x9412
+#define PCI_DEVICE_ID_HOLTEK_6565 0x6565
+
+#define PCI_VENDOR_ID_NETMOS 0x9710
+#define PCI_DEVICE_ID_NETMOS_9705 0x9705
+#define PCI_DEVICE_ID_NETMOS_9715 0x9715
+#define PCI_DEVICE_ID_NETMOS_9735 0x9735
+#define PCI_DEVICE_ID_NETMOS_9745 0x9745
+#define PCI_DEVICE_ID_NETMOS_9755 0x9755
+#define PCI_DEVICE_ID_NETMOS_9805 0x9805
+#define PCI_DEVICE_ID_NETMOS_9815 0x9815
+#define PCI_DEVICE_ID_NETMOS_9835 0x9835
+#define PCI_DEVICE_ID_NETMOS_9845 0x9845
+#define PCI_DEVICE_ID_NETMOS_9855 0x9855
+
+#define PCI_SUBVENDOR_ID_EXSYS 0xd84d
+#define PCI_SUBDEVICE_ID_EXSYS_4014 0x4014
+#define PCI_SUBDEVICE_ID_EXSYS_4055 0x4055
+
+#define PCI_VENDOR_ID_TIGERJET 0xe159
+#define PCI_DEVICE_ID_TIGERJET_300 0x0001
+#define PCI_DEVICE_ID_TIGERJET_100 0x0002
+
+#define PCI_VENDOR_ID_TTTECH 0x0357
+#define PCI_DEVICE_ID_TTTECH_MC322 0x000A
+
+#define PCI_VENDOR_ID_XILINX_RME 0xea60
+#define PCI_DEVICE_ID_RME_DIGI32 0x9896
+#define PCI_DEVICE_ID_RME_DIGI32_PRO 0x9897
+#define PCI_DEVICE_ID_RME_DIGI32_8 0x9898
+
+#define PCI_VENDOR_ID_QUICKNET 0x15E2
+#define PCI_DEVICE_ID_QUICKNET_XJ 0x0500
Index: xen/include/asm-ia64/linux-xen/linux/pci_regs.h
===================================================================
--- /dev/null
+++ xen/include/asm-ia64/linux-xen/linux/pci_regs.h
@@ -0,0 +1,487 @@
+/*
+ * pci_regs.h
+ *
+ * PCI standard defines
+ * Copyright 1994, Drew Eckhardt
+ * Copyright 1997--1999 Martin Mares <mj@xxxxxx>
+ *
+ * For more information, please consult the following manuals (look at
+ * http://www.pcisig.com/ for how to get them):
+ *
+ * PCI BIOS Specification
+ * PCI Local Bus Specification
+ * PCI to PCI Bridge Specification
+ * PCI System Design Guide
+ *
+ * For hypertransport information, please consult the following manuals
+ * from http://www.hypertransport.org
+ *
+ * The Hypertransport I/O Link Specification
+ */
+
+#ifndef LINUX_PCI_REGS_H
+#define LINUX_PCI_REGS_H
+
+/*
+ * Under PCI, each device has 256 bytes of configuration address space,
+ * of which the first 64 bytes are standardized as follows:
+ */
+#define PCI_VENDOR_ID 0x00 /* 16 bits */
+#define PCI_DEVICE_ID 0x02 /* 16 bits */
+#define PCI_COMMAND 0x04 /* 16 bits */
+#define PCI_COMMAND_IO 0x1 /* Enable response in I/O space
*/
+#define PCI_COMMAND_MEMORY 0x2 /* Enable response in Memory space */
+#define PCI_COMMAND_MASTER 0x4 /* Enable bus mastering */
+#define PCI_COMMAND_SPECIAL 0x8 /* Enable response to special cycles */
+#define PCI_COMMAND_INVALIDATE 0x10 /* Use memory write and
invalidate */
+#define PCI_COMMAND_VGA_PALETTE 0x20 /* Enable palette snooping */
+#define PCI_COMMAND_PARITY 0x40 /* Enable parity checking */
+#define PCI_COMMAND_WAIT 0x80 /* Enable address/data stepping */
+#define PCI_COMMAND_SERR 0x100 /* Enable SERR */
+#define PCI_COMMAND_FAST_BACK 0x200 /* Enable back-to-back writes */
+#define PCI_COMMAND_INTX_DISABLE 0x400 /* INTx Emulation Disable */
+
+#define PCI_STATUS 0x06 /* 16 bits */
+#define PCI_STATUS_CAP_LIST 0x10 /* Support Capability List */
+#define PCI_STATUS_66MHZ 0x20 /* Support 66 Mhz PCI 2.1 bus */
+#define PCI_STATUS_UDF 0x40 /* Support User Definable
Features [obsolete] */
+#define PCI_STATUS_FAST_BACK 0x80 /* Accept fast-back to back */
+#define PCI_STATUS_PARITY 0x100 /* Detected parity error */
+#define PCI_STATUS_DEVSEL_MASK 0x600 /* DEVSEL timing */
+#define PCI_STATUS_DEVSEL_FAST 0x000
+#define PCI_STATUS_DEVSEL_MEDIUM 0x200
+#define PCI_STATUS_DEVSEL_SLOW 0x400
+#define PCI_STATUS_SIG_TARGET_ABORT 0x800 /* Set on target abort */
+#define PCI_STATUS_REC_TARGET_ABORT 0x1000 /* Master ack of " */
+#define PCI_STATUS_REC_MASTER_ABORT 0x2000 /* Set on master abort */
+#define PCI_STATUS_SIG_SYSTEM_ERROR 0x4000 /* Set when we drive SERR */
+#define PCI_STATUS_DETECTED_PARITY 0x8000 /* Set on parity error */
+
+#define PCI_CLASS_REVISION 0x08 /* High 24 bits are class, low 8
revision */
+#define PCI_REVISION_ID 0x08 /* Revision ID */
+#define PCI_CLASS_PROG 0x09 /* Reg. Level Programming Interface */
+#define PCI_CLASS_DEVICE 0x0a /* Device class */
+
+#define PCI_CACHE_LINE_SIZE 0x0c /* 8 bits */
+#define PCI_LATENCY_TIMER 0x0d /* 8 bits */
+#define PCI_HEADER_TYPE 0x0e /* 8 bits */
+#define PCI_HEADER_TYPE_NORMAL 0
+#define PCI_HEADER_TYPE_BRIDGE 1
+#define PCI_HEADER_TYPE_CARDBUS 2
+
+#define PCI_BIST 0x0f /* 8 bits */
+#define PCI_BIST_CODE_MASK 0x0f /* Return result */
+#define PCI_BIST_START 0x40 /* 1 to start BIST, 2 secs or
less */
+#define PCI_BIST_CAPABLE 0x80 /* 1 if BIST capable */
+
+/*
+ * Base addresses specify locations in memory or I/O space.
+ * Decoded size can be determined by writing a value of
+ * 0xffffffff to the register, and reading it back. Only
+ * 1 bits are decoded.
+ */
+#define PCI_BASE_ADDRESS_0 0x10 /* 32 bits */
+#define PCI_BASE_ADDRESS_1 0x14 /* 32 bits [htype 0,1 only] */
+#define PCI_BASE_ADDRESS_2 0x18 /* 32 bits [htype 0 only] */
+#define PCI_BASE_ADDRESS_3 0x1c /* 32 bits */
+#define PCI_BASE_ADDRESS_4 0x20 /* 32 bits */
+#define PCI_BASE_ADDRESS_5 0x24 /* 32 bits */
+#define PCI_BASE_ADDRESS_SPACE 0x01 /* 0 = memory, 1 = I/O
*/
+#define PCI_BASE_ADDRESS_SPACE_IO 0x01
+#define PCI_BASE_ADDRESS_SPACE_MEMORY 0x00
+#define PCI_BASE_ADDRESS_MEM_TYPE_MASK 0x06
+#define PCI_BASE_ADDRESS_MEM_TYPE_32 0x00 /* 32 bit address */
+#define PCI_BASE_ADDRESS_MEM_TYPE_1M 0x02 /* Below 1M [obsolete] */
+#define PCI_BASE_ADDRESS_MEM_TYPE_64 0x04 /* 64 bit address */
+#define PCI_BASE_ADDRESS_MEM_PREFETCH 0x08 /* prefetchable? */
+#define PCI_BASE_ADDRESS_MEM_MASK (~0x0fUL)
+#define PCI_BASE_ADDRESS_IO_MASK (~0x03UL)
+/* bit 1 is reserved if address_space = 1 */
+
+/* Header type 0 (normal devices) */
+#define PCI_CARDBUS_CIS 0x28
+#define PCI_SUBSYSTEM_VENDOR_ID 0x2c
+#define PCI_SUBSYSTEM_ID 0x2e
+#define PCI_ROM_ADDRESS 0x30 /* Bits 31..11 are address,
10..1 reserved */
+#define PCI_ROM_ADDRESS_ENABLE 0x01
+#define PCI_ROM_ADDRESS_MASK (~0x7ffUL)
+
+#define PCI_CAPABILITY_LIST 0x34 /* Offset of first capability list
entry */
+
+/* 0x35-0x3b are reserved */
+#define PCI_INTERRUPT_LINE 0x3c /* 8 bits */
+#define PCI_INTERRUPT_PIN 0x3d /* 8 bits */
+#define PCI_MIN_GNT 0x3e /* 8 bits */
+#define PCI_MAX_LAT 0x3f /* 8 bits */
+
+/* Header type 1 (PCI-to-PCI bridges) */
+#define PCI_PRIMARY_BUS 0x18 /* Primary bus number */
+#define PCI_SECONDARY_BUS 0x19 /* Secondary bus number */
+#define PCI_SUBORDINATE_BUS 0x1a /* Highest bus number behind the bridge
*/
+#define PCI_SEC_LATENCY_TIMER 0x1b /* Latency timer for secondary
interface */
+#define PCI_IO_BASE 0x1c /* I/O range behind the bridge */
+#define PCI_IO_LIMIT 0x1d
+#define PCI_IO_RANGE_TYPE_MASK 0x0fUL /* I/O bridging type */
+#define PCI_IO_RANGE_TYPE_16 0x00
+#define PCI_IO_RANGE_TYPE_32 0x01
+#define PCI_IO_RANGE_MASK (~0x0fUL)
+#define PCI_SEC_STATUS 0x1e /* Secondary status register, only bit
14 used */
+#define PCI_MEMORY_BASE 0x20 /* Memory range behind */
+#define PCI_MEMORY_LIMIT 0x22
+#define PCI_MEMORY_RANGE_TYPE_MASK 0x0fUL
+#define PCI_MEMORY_RANGE_MASK (~0x0fUL)
+#define PCI_PREF_MEMORY_BASE 0x24 /* Prefetchable memory range behind */
+#define PCI_PREF_MEMORY_LIMIT 0x26
+#define PCI_PREF_RANGE_TYPE_MASK 0x0fUL
+#define PCI_PREF_RANGE_TYPE_32 0x00
+#define PCI_PREF_RANGE_TYPE_64 0x01
+#define PCI_PREF_RANGE_MASK (~0x0fUL)
+#define PCI_PREF_BASE_UPPER32 0x28 /* Upper half of prefetchable memory
range */
+#define PCI_PREF_LIMIT_UPPER32 0x2c
+#define PCI_IO_BASE_UPPER16 0x30 /* Upper half of I/O addresses */
+#define PCI_IO_LIMIT_UPPER16 0x32
+/* 0x34 same as for htype 0 */
+/* 0x35-0x3b is reserved */
+#define PCI_ROM_ADDRESS1 0x38 /* Same as PCI_ROM_ADDRESS, but for
htype 1 */
+/* 0x3c-0x3d are same as for htype 0 */
+#define PCI_BRIDGE_CONTROL 0x3e
+#define PCI_BRIDGE_CTL_PARITY 0x01 /* Enable parity detection on secondary
interface */
+#define PCI_BRIDGE_CTL_SERR 0x02 /* The same for SERR forwarding */
+#define PCI_BRIDGE_CTL_NO_ISA 0x04 /* Disable bridging of ISA ports */
+#define PCI_BRIDGE_CTL_VGA 0x08 /* Forward VGA addresses */
+#define PCI_BRIDGE_CTL_MASTER_ABORT 0x20 /* Report master aborts */
+#define PCI_BRIDGE_CTL_BUS_RESET 0x40 /* Secondary bus reset */
+#define PCI_BRIDGE_CTL_FAST_BACK 0x80 /* Fast Back2Back enabled on
secondary interface */
+
+/* Header type 2 (CardBus bridges) */
+#define PCI_CB_CAPABILITY_LIST 0x14
+/* 0x15 reserved */
+#define PCI_CB_SEC_STATUS 0x16 /* Secondary status */
+#define PCI_CB_PRIMARY_BUS 0x18 /* PCI bus number */
+#define PCI_CB_CARD_BUS 0x19 /* CardBus bus number */
+#define PCI_CB_SUBORDINATE_BUS 0x1a /* Subordinate bus number */
+#define PCI_CB_LATENCY_TIMER 0x1b /* CardBus latency timer */
+#define PCI_CB_MEMORY_BASE_0 0x1c
+#define PCI_CB_MEMORY_LIMIT_0 0x20
+#define PCI_CB_MEMORY_BASE_1 0x24
+#define PCI_CB_MEMORY_LIMIT_1 0x28
+#define PCI_CB_IO_BASE_0 0x2c
+#define PCI_CB_IO_BASE_0_HI 0x2e
+#define PCI_CB_IO_LIMIT_0 0x30
+#define PCI_CB_IO_LIMIT_0_HI 0x32
+#define PCI_CB_IO_BASE_1 0x34
+#define PCI_CB_IO_BASE_1_HI 0x36
+#define PCI_CB_IO_LIMIT_1 0x38
+#define PCI_CB_IO_LIMIT_1_HI 0x3a
+#define PCI_CB_IO_RANGE_MASK (~0x03UL)
+/* 0x3c-0x3d are same as for htype 0 */
+#define PCI_CB_BRIDGE_CONTROL 0x3e
+#define PCI_CB_BRIDGE_CTL_PARITY 0x01 /* Similar to standard bridge
control register */
+#define PCI_CB_BRIDGE_CTL_SERR 0x02
+#define PCI_CB_BRIDGE_CTL_ISA 0x04
+#define PCI_CB_BRIDGE_CTL_VGA 0x08
+#define PCI_CB_BRIDGE_CTL_MASTER_ABORT 0x20
+#define PCI_CB_BRIDGE_CTL_CB_RESET 0x40 /* CardBus reset */
+#define PCI_CB_BRIDGE_CTL_16BIT_INT 0x80 /* Enable interrupt for 16-bit
cards */
+#define PCI_CB_BRIDGE_CTL_PREFETCH_MEM0 0x100 /* Prefetch enable for both
memory regions */
+#define PCI_CB_BRIDGE_CTL_PREFETCH_MEM1 0x200
+#define PCI_CB_BRIDGE_CTL_POST_WRITES 0x400
+#define PCI_CB_SUBSYSTEM_VENDOR_ID 0x40
+#define PCI_CB_SUBSYSTEM_ID 0x42
+#define PCI_CB_LEGACY_MODE_BASE 0x44 /* 16-bit PC Card
legacy mode base address (ExCa) */
+/* 0x48-0x7f reserved */
+
+/* Capability lists */
+
+#define PCI_CAP_LIST_ID 0 /* Capability ID */
+#define PCI_CAP_ID_PM 0x01 /* Power Management */
+#define PCI_CAP_ID_AGP 0x02 /* Accelerated Graphics Port */
+#define PCI_CAP_ID_VPD 0x03 /* Vital Product Data */
+#define PCI_CAP_ID_SLOTID 0x04 /* Slot Identification */
+#define PCI_CAP_ID_MSI 0x05 /* Message Signalled Interrupts
*/
+#define PCI_CAP_ID_CHSWP 0x06 /* CompactPCI HotSwap */
+#define PCI_CAP_ID_PCIX 0x07 /* PCI-X */
+#define PCI_CAP_ID_HT 0x08 /* HyperTransport */
+#define PCI_CAP_ID_VNDR 0x09 /* Vendor specific capability */
+#define PCI_CAP_ID_SHPC 0x0C /* PCI Standard Hot-Plug Controller */
+#define PCI_CAP_ID_EXP 0x10 /* PCI Express */
+#define PCI_CAP_ID_MSIX 0x11 /* MSI-X */
+#define PCI_CAP_LIST_NEXT 1 /* Next capability in the list */
+#define PCI_CAP_FLAGS 2 /* Capability defined flags (16 bits) */
+#define PCI_CAP_SIZEOF 4
+
+/* Power Management Registers */
+
+#define PCI_PM_PMC 2 /* PM Capabilities Register */
+#define PCI_PM_CAP_VER_MASK 0x0007 /* Version */
+#define PCI_PM_CAP_PME_CLOCK 0x0008 /* PME clock required */
+#define PCI_PM_CAP_RESERVED 0x0010 /* Reserved field */
+#define PCI_PM_CAP_DSI 0x0020 /* Device specific
initialization */
+#define PCI_PM_CAP_AUX_POWER 0x01C0 /* Auxilliary power support mask */
+#define PCI_PM_CAP_D1 0x0200 /* D1 power state support */
+#define PCI_PM_CAP_D2 0x0400 /* D2 power state support */
+#define PCI_PM_CAP_PME 0x0800 /* PME pin supported */
+#define PCI_PM_CAP_PME_MASK 0xF800 /* PME Mask of all supported states */
+#define PCI_PM_CAP_PME_D0 0x0800 /* PME# from D0 */
+#define PCI_PM_CAP_PME_D1 0x1000 /* PME# from D1 */
+#define PCI_PM_CAP_PME_D2 0x2000 /* PME# from D2 */
+#define PCI_PM_CAP_PME_D3 0x4000 /* PME# from D3 (hot) */
+#define PCI_PM_CAP_PME_D3cold 0x8000 /* PME# from D3 (cold) */
+#define PCI_PM_CTRL 4 /* PM control and status register */
+#define PCI_PM_CTRL_STATE_MASK 0x0003 /* Current power state (D0 to
D3) */
+#define PCI_PM_CTRL_NO_SOFT_RESET 0x0004 /* No reset for D3hot->D0 */
+#define PCI_PM_CTRL_PME_ENABLE 0x0100 /* PME pin enable */
+#define PCI_PM_CTRL_DATA_SEL_MASK 0x1e00 /* Data select (??) */
+#define PCI_PM_CTRL_DATA_SCALE_MASK 0x6000 /* Data scale (??) */
+#define PCI_PM_CTRL_PME_STATUS 0x8000 /* PME pin status */
+#define PCI_PM_PPB_EXTENSIONS 6 /* PPB support extensions (??) */
+#define PCI_PM_PPB_B2_B3 0x40 /* Stop clock when in D3hot (??) */
+#define PCI_PM_BPCC_ENABLE 0x80 /* Bus power/clock control enable (??)
*/
+#define PCI_PM_DATA_REGISTER 7 /* (??) */
+#define PCI_PM_SIZEOF 8
+
+/* AGP registers */
+
+#define PCI_AGP_VERSION 2 /* BCD version number */
+#define PCI_AGP_RFU 3 /* Rest of capability flags */
+#define PCI_AGP_STATUS 4 /* Status register */
+#define PCI_AGP_STATUS_RQ_MASK 0xff000000 /* Maximum number of
requests - 1 */
+#define PCI_AGP_STATUS_SBA 0x0200 /* Sideband addressing supported */
+#define PCI_AGP_STATUS_64BIT 0x0020 /* 64-bit addressing supported */
+#define PCI_AGP_STATUS_FW 0x0010 /* FW transfers supported */
+#define PCI_AGP_STATUS_RATE4 0x0004 /* 4x transfer rate supported */
+#define PCI_AGP_STATUS_RATE2 0x0002 /* 2x transfer rate supported */
+#define PCI_AGP_STATUS_RATE1 0x0001 /* 1x transfer rate supported */
+#define PCI_AGP_COMMAND 8 /* Control register */
+#define PCI_AGP_COMMAND_RQ_MASK 0xff000000 /* Master: Maximum number of
requests */
+#define PCI_AGP_COMMAND_SBA 0x0200 /* Sideband addressing enabled */
+#define PCI_AGP_COMMAND_AGP 0x0100 /* Allow processing of AGP transactions
*/
+#define PCI_AGP_COMMAND_64BIT 0x0020 /* Allow processing of 64-bit addresses
*/
+#define PCI_AGP_COMMAND_FW 0x0010 /* Force FW transfers */
+#define PCI_AGP_COMMAND_RATE4 0x0004 /* Use 4x rate */
+#define PCI_AGP_COMMAND_RATE2 0x0002 /* Use 2x rate */
+#define PCI_AGP_COMMAND_RATE1 0x0001 /* Use 1x rate */
+#define PCI_AGP_SIZEOF 12
+
+/* Vital Product Data */
+
+#define PCI_VPD_ADDR 2 /* Address to access (15 bits!) */
+#define PCI_VPD_ADDR_MASK 0x7fff /* Address mask */
+#define PCI_VPD_ADDR_F 0x8000 /* Write 0, 1 indicates
completion */
+#define PCI_VPD_DATA 4 /* 32-bits of data returned here */
+
+/* Slot Identification */
+
+#define PCI_SID_ESR 2 /* Expansion Slot Register */
+#define PCI_SID_ESR_NSLOTS 0x1f /* Number of expansion slots available
*/
+#define PCI_SID_ESR_FIC 0x20 /* First In Chassis Flag */
+#define PCI_SID_CHASSIS_NR 3 /* Chassis Number */
+
+/* Message Signalled Interrupts registers */
+
+#define PCI_MSI_FLAGS 2 /* Various flags */
+#define PCI_MSI_FLAGS_64BIT 0x80 /* 64-bit addresses allowed */
+#define PCI_MSI_FLAGS_QSIZE 0x70 /* Message queue size configured */
+#define PCI_MSI_FLAGS_QMASK 0x0e /* Maximum queue size available */
+#define PCI_MSI_FLAGS_ENABLE 0x01 /* MSI feature enabled */
+#define PCI_MSI_FLAGS_MASKBIT 0x100 /* 64-bit mask bits allowed */
+#define PCI_MSI_RFU 3 /* Rest of capability flags */
+#define PCI_MSI_ADDRESS_LO 4 /* Lower 32 bits */
+#define PCI_MSI_ADDRESS_HI 8 /* Upper 32 bits (if
PCI_MSI_FLAGS_64BIT set) */
+#define PCI_MSI_DATA_32 8 /* 16 bits of data for 32-bit
devices */
+#define PCI_MSI_DATA_64 12 /* 16 bits of data for 64-bit
devices */
+#define PCI_MSI_MASK_BIT 16 /* Mask bits register */
+
+/* CompactPCI Hotswap Register */
+
+#define PCI_CHSWP_CSR 2 /* Control and Status Register */
+#define PCI_CHSWP_DHA 0x01 /* Device Hiding Arm */
+#define PCI_CHSWP_EIM 0x02 /* ENUM# Signal Mask */
+#define PCI_CHSWP_PIE 0x04 /* Pending Insert or Extract */
+#define PCI_CHSWP_LOO 0x08 /* LED On / Off */
+#define PCI_CHSWP_PI 0x30 /* Programming Interface */
+#define PCI_CHSWP_EXT 0x40 /* ENUM# status - extraction */
+#define PCI_CHSWP_INS 0x80 /* ENUM# status - insertion */
+
+/* PCI-X registers */
+
+#define PCI_X_CMD 2 /* Modes & Features */
+#define PCI_X_CMD_DPERR_E 0x0001 /* Data Parity Error Recovery Enable */
+#define PCI_X_CMD_ERO 0x0002 /* Enable Relaxed Ordering */
+#define PCI_X_CMD_MAX_READ 0x000c /* Max Memory Read Byte Count */
+#define PCI_X_CMD_MAX_SPLIT 0x0070 /* Max Outstanding Split Transactions */
+#define PCI_X_CMD_VERSION(x) (((x) >> 12) & 3) /* Version */
+#define PCI_X_STATUS 4 /* PCI-X capabilities */
+#define PCI_X_STATUS_DEVFN 0x000000ff /* A copy of devfn */
+#define PCI_X_STATUS_BUS 0x0000ff00 /* A copy of bus nr */
+#define PCI_X_STATUS_64BIT 0x00010000 /* 64-bit device */
+#define PCI_X_STATUS_133MHZ 0x00020000 /* 133 MHz capable */
+#define PCI_X_STATUS_SPL_DISC 0x00040000 /* Split Completion Discarded */
+#define PCI_X_STATUS_UNX_SPL 0x00080000 /* Unexpected Split Completion
*/
+#define PCI_X_STATUS_COMPLEX 0x00100000 /* Device Complexity */
+#define PCI_X_STATUS_MAX_READ 0x00600000 /* Designed Max Memory Read
Count */
+#define PCI_X_STATUS_MAX_SPLIT 0x03800000 /* Designed Max
Outstanding Split Transactions */
+#define PCI_X_STATUS_MAX_CUM 0x1c000000 /* Designed Max Cumulative Read
Size */
+#define PCI_X_STATUS_SPL_ERR 0x20000000 /* Rcvd Split Completion Error
Msg */
+#define PCI_X_STATUS_266MHZ 0x40000000 /* 266 MHz capable */
+#define PCI_X_STATUS_533MHZ 0x80000000 /* 533 MHz capable */
+
+/* PCI Express capability registers */
+
+#define PCI_EXP_FLAGS 2 /* Capabilities register */
+#define PCI_EXP_FLAGS_VERS 0x000f /* Capability version */
+#define PCI_EXP_FLAGS_TYPE 0x00f0 /* Device/Port type */
+#define PCI_EXP_TYPE_ENDPOINT 0x0 /* Express Endpoint */
+#define PCI_EXP_TYPE_LEG_END 0x1 /* Legacy Endpoint */
+#define PCI_EXP_TYPE_ROOT_PORT 0x4 /* Root Port */
+#define PCI_EXP_TYPE_UPSTREAM 0x5 /* Upstream Port */
+#define PCI_EXP_TYPE_DOWNSTREAM 0x6 /* Downstream Port */
+#define PCI_EXP_TYPE_PCI_BRIDGE 0x7 /* PCI/PCI-X Bridge */
+#define PCI_EXP_FLAGS_SLOT 0x0100 /* Slot implemented */
+#define PCI_EXP_FLAGS_IRQ 0x3e00 /* Interrupt message number */
+#define PCI_EXP_DEVCAP 4 /* Device capabilities */
+#define PCI_EXP_DEVCAP_PAYLOAD 0x07 /* Max_Payload_Size */
+#define PCI_EXP_DEVCAP_PHANTOM 0x18 /* Phantom functions */
+#define PCI_EXP_DEVCAP_EXT_TAG 0x20 /* Extended tags */
+#define PCI_EXP_DEVCAP_L0S 0x1c0 /* L0s Acceptable Latency */
+#define PCI_EXP_DEVCAP_L1 0xe00 /* L1 Acceptable Latency */
+#define PCI_EXP_DEVCAP_ATN_BUT 0x1000 /* Attention Button Present */
+#define PCI_EXP_DEVCAP_ATN_IND 0x2000 /* Attention Indicator Present
*/
+#define PCI_EXP_DEVCAP_PWR_IND 0x4000 /* Power Indicator Present */
+#define PCI_EXP_DEVCAP_PWR_VAL 0x3fc0000 /* Slot Power Limit Value */
+#define PCI_EXP_DEVCAP_PWR_SCL 0xc000000 /* Slot Power Limit Scale */
+#define PCI_EXP_DEVCTL 8 /* Device Control */
+#define PCI_EXP_DEVCTL_CERE 0x0001 /* Correctable Error Reporting En. */
+#define PCI_EXP_DEVCTL_NFERE 0x0002 /* Non-Fatal Error Reporting Enable */
+#define PCI_EXP_DEVCTL_FERE 0x0004 /* Fatal Error Reporting Enable */
+#define PCI_EXP_DEVCTL_URRE 0x0008 /* Unsupported Request Reporting En. */
+#define PCI_EXP_DEVCTL_RELAX_EN 0x0010 /* Enable relaxed ordering */
+#define PCI_EXP_DEVCTL_PAYLOAD 0x00e0 /* Max_Payload_Size */
+#define PCI_EXP_DEVCTL_EXT_TAG 0x0100 /* Extended Tag Field Enable */
+#define PCI_EXP_DEVCTL_PHANTOM 0x0200 /* Phantom Functions Enable */
+#define PCI_EXP_DEVCTL_AUX_PME 0x0400 /* Auxiliary Power PM Enable */
+#define PCI_EXP_DEVCTL_NOSNOOP_EN 0x0800 /* Enable No Snoop */
+#define PCI_EXP_DEVCTL_READRQ 0x7000 /* Max_Read_Request_Size */
+#define PCI_EXP_DEVSTA 10 /* Device Status */
+#define PCI_EXP_DEVSTA_CED 0x01 /* Correctable Error Detected */
+#define PCI_EXP_DEVSTA_NFED 0x02 /* Non-Fatal Error Detected */
+#define PCI_EXP_DEVSTA_FED 0x04 /* Fatal Error Detected */
+#define PCI_EXP_DEVSTA_URD 0x08 /* Unsupported Request Detected */
+#define PCI_EXP_DEVSTA_AUXPD 0x10 /* AUX Power Detected */
+#define PCI_EXP_DEVSTA_TRPND 0x20 /* Transactions Pending */
+#define PCI_EXP_LNKCAP 12 /* Link Capabilities */
+#define PCI_EXP_LNKCTL 16 /* Link Control */
+#define PCI_EXP_LNKSTA 18 /* Link Status */
+#define PCI_EXP_SLTCAP 20 /* Slot Capabilities */
+#define PCI_EXP_SLTCTL 24 /* Slot Control */
+#define PCI_EXP_SLTSTA 26 /* Slot Status */
+#define PCI_EXP_RTCTL 28 /* Root Control */
+#define PCI_EXP_RTCTL_SECEE 0x01 /* System Error on Correctable Error */
+#define PCI_EXP_RTCTL_SENFEE 0x02 /* System Error on Non-Fatal Error */
+#define PCI_EXP_RTCTL_SEFEE 0x04 /* System Error on Fatal Error */
+#define PCI_EXP_RTCTL_PMEIE 0x08 /* PME Interrupt Enable */
+#define PCI_EXP_RTCTL_CRSSVE 0x10 /* CRS Software Visibility Enable */
+#define PCI_EXP_RTCAP 30 /* Root Capabilities */
+#define PCI_EXP_RTSTA 32 /* Root Status */
+
+/* Extended Capabilities (PCI-X 2.0 and Express) */
+#define PCI_EXT_CAP_ID(header) (header & 0x0000ffff)
+#define PCI_EXT_CAP_VER(header) ((header >> 16) & 0xf)
+#define PCI_EXT_CAP_NEXT(header) ((header >> 20) & 0xffc)
+
+#define PCI_EXT_CAP_ID_ERR 1
+#define PCI_EXT_CAP_ID_VC 2
+#define PCI_EXT_CAP_ID_DSN 3
+#define PCI_EXT_CAP_ID_PWR 4
+
+/* Advanced Error Reporting */
+#define PCI_ERR_UNCOR_STATUS 4 /* Uncorrectable Error Status */
+#define PCI_ERR_UNC_TRAIN 0x00000001 /* Training */
+#define PCI_ERR_UNC_DLP 0x00000010 /* Data Link Protocol */
+#define PCI_ERR_UNC_POISON_TLP 0x00001000 /* Poisoned TLP */
+#define PCI_ERR_UNC_FCP 0x00002000 /* Flow Control Protocol */
+#define PCI_ERR_UNC_COMP_TIME 0x00004000 /* Completion Timeout */
+#define PCI_ERR_UNC_COMP_ABORT 0x00008000 /* Completer Abort */
+#define PCI_ERR_UNC_UNX_COMP 0x00010000 /* Unexpected Completion */
+#define PCI_ERR_UNC_RX_OVER 0x00020000 /* Receiver Overflow */
+#define PCI_ERR_UNC_MALF_TLP 0x00040000 /* Malformed TLP */
+#define PCI_ERR_UNC_ECRC 0x00080000 /* ECRC Error Status */
+#define PCI_ERR_UNC_UNSUP 0x00100000 /* Unsupported Request */
+#define PCI_ERR_UNCOR_MASK 8 /* Uncorrectable Error Mask */
+ /* Same bits as above */
+#define PCI_ERR_UNCOR_SEVER 12 /* Uncorrectable Error Severity */
+ /* Same bits as above */
+#define PCI_ERR_COR_STATUS 16 /* Correctable Error Status */
+#define PCI_ERR_COR_RCVR 0x00000001 /* Receiver Error Status */
+#define PCI_ERR_COR_BAD_TLP 0x00000040 /* Bad TLP Status */
+#define PCI_ERR_COR_BAD_DLLP 0x00000080 /* Bad DLLP Status */
+#define PCI_ERR_COR_REP_ROLL 0x00000100 /* REPLAY_NUM Rollover */
+#define PCI_ERR_COR_REP_TIMER 0x00001000 /* Replay Timer Timeout */
+#define PCI_ERR_COR_MASK 20 /* Correctable Error Mask */
+ /* Same bits as above */
+#define PCI_ERR_CAP 24 /* Advanced Error Capabilities */
+#define PCI_ERR_CAP_FEP(x) ((x) & 31) /* First Error Pointer */
+#define PCI_ERR_CAP_ECRC_GENC 0x00000020 /* ECRC Generation Capable */
+#define PCI_ERR_CAP_ECRC_GENE 0x00000040 /* ECRC Generation Enable */
+#define PCI_ERR_CAP_ECRC_CHKC 0x00000080 /* ECRC Check Capable */
+#define PCI_ERR_CAP_ECRC_CHKE 0x00000100 /* ECRC Check Enable */
+#define PCI_ERR_HEADER_LOG 28 /* Header Log Register (16 bytes) */
+#define PCI_ERR_ROOT_COMMAND 44 /* Root Error Command */
+/* Correctable Err Reporting Enable */
+#define PCI_ERR_ROOT_CMD_COR_EN 0x00000001
+/* Non-fatal Err Reporting Enable */
+#define PCI_ERR_ROOT_CMD_NONFATAL_EN 0x00000002
+/* Fatal Err Reporting Enable */
+#define PCI_ERR_ROOT_CMD_FATAL_EN 0x00000004
+#define PCI_ERR_ROOT_STATUS 48
+#define PCI_ERR_ROOT_COR_RCV 0x00000001 /* ERR_COR Received */
+/* Multi ERR_COR Received */
+#define PCI_ERR_ROOT_MULTI_COR_RCV 0x00000002
+/* ERR_FATAL/NONFATAL Recevied */
+#define PCI_ERR_ROOT_UNCOR_RCV 0x00000004
+/* Multi ERR_FATAL/NONFATAL Recevied */
+#define PCI_ERR_ROOT_MULTI_UNCOR_RCV 0x00000008
+#define PCI_ERR_ROOT_FIRST_FATAL 0x00000010 /* First Fatal */
+#define PCI_ERR_ROOT_NONFATAL_RCV 0x00000020 /* Non-Fatal Received */
+#define PCI_ERR_ROOT_FATAL_RCV 0x00000040 /* Fatal Received */
+#define PCI_ERR_ROOT_COR_SRC 52
+#define PCI_ERR_ROOT_SRC 54
+
+/* Virtual Channel */
+#define PCI_VC_PORT_REG1 4
+#define PCI_VC_PORT_REG2 8
+#define PCI_VC_PORT_CTRL 12
+#define PCI_VC_PORT_STATUS 14
+#define PCI_VC_RES_CAP 16
+#define PCI_VC_RES_CTRL 20
+#define PCI_VC_RES_STATUS 26
+
+/* Power Budgeting */
+#define PCI_PWR_DSR 4 /* Data Select Register */
+#define PCI_PWR_DATA 8 /* Data Register */
+#define PCI_PWR_DATA_BASE(x) ((x) & 0xff) /* Base Power */
+#define PCI_PWR_DATA_SCALE(x) (((x) >> 8) & 3) /* Data Scale */
+#define PCI_PWR_DATA_PM_SUB(x) (((x) >> 10) & 7) /* PM Sub State */
+#define PCI_PWR_DATA_PM_STATE(x) (((x) >> 13) & 3) /* PM State */
+#define PCI_PWR_DATA_TYPE(x) (((x) >> 15) & 7) /* Type */
+#define PCI_PWR_DATA_RAIL(x) (((x) >> 18) & 7) /* Power Rail */
+#define PCI_PWR_CAP 12 /* Capability */
+#define PCI_PWR_CAP_BUDGET(x) ((x) & 1) /* Included in system budget */
+
+/* Hypertransport sub capability types */
+#define HT_CAPTYPE_SLAVE 0x00 /* Slave/Primary link configuration */
+#define HT_CAPTYPE_HOST 0x20 /* Host/Secondary link
configuration */
+#define HT_CAPTYPE_IRQ 0x80 /* IRQ Configuration */
+#define HT_CAPTYPE_REMAPPING_40 0xA0 /* 40 bit address remapping */
+#define HT_CAPTYPE_REMAPPING_64 0xA2 /* 64 bit address remapping */
+#define HT_CAPTYPE_UNITID_CLUMP 0x90 /* Unit ID clumping */
+#define HT_CAPTYPE_EXTCONF 0x98 /* Extended Configuration Space Access
*/
+#define HT_CAPTYPE_MSI_MAPPING 0xA8 /* MSI Mapping Capability */
+#define HT_CAPTYPE_DIRECT_ROUTE 0xB0 /* Direct routing configuration
*/
+#define HT_CAPTYPE_VCSET 0xB8 /* Virtual Channel configuration */
+#define HT_CAPTYPE_ERROR_RETRY 0xC0 /* Retry on error configuration */
+#define HT_CAPTYPE_GEN3 0xD0 /* Generation 3 hypertransport
configuration */
+#define HT_CAPTYPE_PM 0xE0 /* Hypertransport powermanagement
configuration */
+
+
+#endif /* LINUX_PCI_REGS_H */
Index: xen/include/asm-ia64/linux-xen/linux/pm.h
===================================================================
--- /dev/null
+++ xen/include/asm-ia64/linux-xen/linux/pm.h
@@ -0,0 +1,279 @@
+/*
+ * pm.h - Power management interface
+ *
+ * Copyright (C) 2000 Andrew Henroid
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#ifndef _LINUX_PM_H
+#define _LINUX_PM_H
+
+#ifdef __KERNEL__
+
+#include <linux/list.h>
+#include <asm/atomic.h>
+
+/*
+ * Power management requests... these are passed to pm_send_all() and friends.
+ *
+ * these functions are old and deprecated, see below.
+ */
+typedef int __bitwise pm_request_t;
+
+#define PM_SUSPEND ((__force pm_request_t) 1) /* enter D1-D3 */
+#define PM_RESUME ((__force pm_request_t) 2) /* enter D0 */
+
+
+/*
+ * Device types... these are passed to pm_register
+ */
+typedef int __bitwise pm_dev_t;
+
+#define PM_UNKNOWN_DEV ((__force pm_dev_t) 0) /* generic */
+#define PM_SYS_DEV ((__force pm_dev_t) 1) /* system device (fan, KB
controller, ...) */
+#define PM_PCI_DEV ((__force pm_dev_t) 2) /* PCI device */
+#define PM_USB_DEV ((__force pm_dev_t) 3) /* USB device */
+#define PM_SCSI_DEV ((__force pm_dev_t) 4) /* SCSI device */
+#define PM_ISA_DEV ((__force pm_dev_t) 5) /* ISA device */
+#define PM_MTD_DEV ((__force pm_dev_t) 6) /* Memory Technology
Device */
+
+/*
+ * System device hardware ID (PnP) values
+ */
+enum
+{
+ PM_SYS_UNKNOWN = 0x00000000, /* generic */
+ PM_SYS_KBC = 0x41d00303, /* keyboard controller */
+ PM_SYS_COM = 0x41d00500, /* serial port */
+ PM_SYS_IRDA = 0x41d00510, /* IRDA controller */
+ PM_SYS_FDC = 0x41d00700, /* floppy controller */
+ PM_SYS_VGA = 0x41d00900, /* VGA controller */
+ PM_SYS_PCMCIA = 0x41d00e00, /* PCMCIA controller */
+};
+
+/*
+ * Device identifier
+ */
+#define PM_PCI_ID(dev) ((dev)->bus->number << 16 | (dev)->devfn)
+
+/*
+ * Request handler callback
+ */
+struct pm_dev;
+
+typedef int (*pm_callback)(struct pm_dev *dev, pm_request_t rqst, void *data);
+
+/*
+ * Dynamic device information
+ */
+struct pm_dev
+{
+ pm_dev_t type;
+ unsigned long id;
+ pm_callback callback;
+ void *data;
+
+ unsigned long flags;
+ unsigned long state;
+ unsigned long prev_state;
+
+ struct list_head entry;
+};
+
+/* Functions above this comment are list-based old-style power
+ * managment. Please avoid using them. */
+
+/*
+ * Callbacks for platform drivers to implement.
+ */
+extern void (*pm_idle)(void);
+extern void (*pm_power_off)(void);
+
+typedef int __bitwise suspend_state_t;
+
+#define PM_SUSPEND_ON ((__force suspend_state_t) 0)
+#define PM_SUSPEND_STANDBY ((__force suspend_state_t) 1)
+#define PM_SUSPEND_MEM ((__force suspend_state_t) 3)
+#define PM_SUSPEND_DISK ((__force suspend_state_t) 4)
+#define PM_SUSPEND_MAX ((__force suspend_state_t) 5)
+
+typedef int __bitwise suspend_disk_method_t;
+
+#define PM_DISK_FIRMWARE ((__force suspend_disk_method_t) 1)
+#define PM_DISK_PLATFORM ((__force suspend_disk_method_t) 2)
+#define PM_DISK_SHUTDOWN ((__force suspend_disk_method_t) 3)
+#define PM_DISK_REBOOT ((__force suspend_disk_method_t) 4)
+#define PM_DISK_TEST ((__force suspend_disk_method_t) 5)
+#define PM_DISK_TESTPROC ((__force suspend_disk_method_t) 6)
+#define PM_DISK_MAX ((__force suspend_disk_method_t) 7)
+
+struct pm_ops {
+ suspend_disk_method_t pm_disk_mode;
+ int (*valid)(suspend_state_t state);
+ int (*prepare)(suspend_state_t state);
+ int (*enter)(suspend_state_t state);
+ int (*finish)(suspend_state_t state);
+};
+
+extern void pm_set_ops(struct pm_ops *);
+extern struct pm_ops *pm_ops;
+extern int pm_suspend(suspend_state_t state);
+
+
+/*
+ * Device power management
+ */
+
+struct device;
+
+typedef struct pm_message {
+ int event;
+} pm_message_t;
+
+/*
+ * Several driver power state transitions are externally visible, affecting
+ * the state of pending I/O queues and (for drivers that touch hardware)
+ * interrupts, wakeups, DMA, and other hardware state. There may also be
+ * internal transitions to various low power modes, which are transparent
+ * to the rest of the driver stack (such as a driver that's ON gating off
+ * clocks which are not in active use).
+ *
+ * One transition is triggered by resume(), after a suspend() call; the
+ * message is implicit:
+ *
+ * ON Driver starts working again, responding to hardware events
+ * and software requests. The hardware may have gone through
+ * a power-off reset, or it may have maintained state from the
+ * previous suspend() which the driver will rely on while
+ * resuming. On most platforms, there are no restrictions on
+ * availability of resources like clocks during resume().
+ *
+ * Other transitions are triggered by messages sent using suspend(). All
+ * these transitions quiesce the driver, so that I/O queues are inactive.
+ * That commonly entails turning off IRQs and DMA; there may be rules
+ * about how to quiesce that are specific to the bus or the device's type.
+ * (For example, network drivers mark the link state.) Other details may
+ * differ according to the message:
+ *
+ * SUSPEND Quiesce, enter a low power device state appropriate for
+ * the upcoming system state (such as PCI_D3hot), and enable
+ * wakeup events as appropriate.
+ *
+ * FREEZE Quiesce operations so that a consistent image can be saved;
+ * but do NOT otherwise enter a low power device state, and do
+ * NOT emit system wakeup events.
+ *
+ * PRETHAW Quiesce as if for FREEZE; additionally, prepare for restoring
+ * the system from a snapshot taken after an earlier FREEZE.
+ * Some drivers will need to reset their hardware state instead
+ * of preserving it, to ensure that it's never mistaken for the
+ * state which that earlier snapshot had set up.
+ *
+ * A minimally power-aware driver treats all messages as SUSPEND, fully
+ * reinitializes its device during resume() -- whether or not it was reset
+ * during the suspend/resume cycle -- and can't issue wakeup events.
+ *
+ * More power-aware drivers may also use low power states at runtime as
+ * well as during system sleep states like PM_SUSPEND_STANDBY. They may
+ * be able to use wakeup events to exit from runtime low-power states,
+ * or from system low-power states such as standby or suspend-to-RAM.
+ */
+
+#define PM_EVENT_ON 0
+#define PM_EVENT_FREEZE 1
+#define PM_EVENT_SUSPEND 2
+#define PM_EVENT_PRETHAW 3
+
+#define PMSG_FREEZE ((struct pm_message){ .event = PM_EVENT_FREEZE, })
+#define PMSG_PRETHAW ((struct pm_message){ .event = PM_EVENT_PRETHAW, })
+#define PMSG_SUSPEND ((struct pm_message){ .event = PM_EVENT_SUSPEND, })
+#define PMSG_ON ((struct pm_message){ .event = PM_EVENT_ON, })
+
+struct dev_pm_info {
+ pm_message_t power_state;
+ unsigned can_wakeup:1;
+#ifdef CONFIG_PM
+ unsigned should_wakeup:1;
+ pm_message_t prev_state;
+ void * saved_state;
+ struct device * pm_parent;
+ struct list_head entry;
+#endif
+};
+
+extern void device_pm_set_parent(struct device * dev, struct device * parent);
+
+extern int device_power_down(pm_message_t state);
+extern void device_power_up(void);
+extern void device_resume(void);
+
+#ifdef CONFIG_PM
+extern suspend_disk_method_t pm_disk_mode;
+
+extern int device_suspend(pm_message_t state);
+extern int device_prepare_suspend(pm_message_t state);
+
+#define device_set_wakeup_enable(dev,val) \
+ ((dev)->power.should_wakeup = !!(val))
+#define device_may_wakeup(dev) \
+ (device_can_wakeup(dev) && (dev)->power.should_wakeup)
+
+extern int dpm_runtime_suspend(struct device *, pm_message_t);
+extern void dpm_runtime_resume(struct device *);
+extern void __suspend_report_result(const char *function, void *fn, int ret);
+
+#define suspend_report_result(fn, ret) \
+ do { \
+ __suspend_report_result(__FUNCTION__, fn, ret); \
+ } while (0)
+
+#else /* !CONFIG_PM */
+
+static inline int device_suspend(pm_message_t state)
+{
+ return 0;
+}
+
+#define device_set_wakeup_enable(dev,val) do{}while(0)
+#define device_may_wakeup(dev) (0)
+
+static inline int dpm_runtime_suspend(struct device * dev, pm_message_t state)
+{
+ return 0;
+}
+
+static inline void dpm_runtime_resume(struct device * dev)
+{
+}
+
+#define suspend_report_result(fn, ret) do { } while (0)
+
+#endif
+
+/* changes to device_may_wakeup take effect on the next pm state change.
+ * by default, devices should wakeup if they can.
+ */
+#define device_can_wakeup(dev) \
+ ((dev)->power.can_wakeup)
+#define device_init_wakeup(dev,val) \
+ do { \
+ device_can_wakeup(dev) = !!(val); \
+ device_set_wakeup_enable(dev,val); \
+ } while(0)
+
+#endif /* __KERNEL__ */
+
+#endif /* _LINUX_PM_H */
Index: xen/include/asm-ia64/linux-xen/linux/sysfs.h
===================================================================
--- /dev/null
+++ xen/include/asm-ia64/linux-xen/linux/sysfs.h
@@ -0,0 +1,206 @@
+/*
+ * sysfs.h - definitions for the device driver filesystem
+ *
+ * Copyright (c) 2001,2002 Patrick Mochel
+ * Copyright (c) 2004 Silicon Graphics, Inc.
+ *
+ * Please see Documentation/filesystems/sysfs.txt for more information.
+ */
+
+#ifndef _SYSFS_H_
+#define _SYSFS_H_
+
+#include <linux/compiler.h>
+#include <asm/atomic.h>
+
+struct kobject;
+struct module;
+
+struct attribute {
+ const char * name;
+ struct module * owner;
+ mode_t mode;
+};
+
+struct attribute_group {
+ const char * name;
+ struct attribute ** attrs;
+};
+
+
+
+/**
+ * Use these macros to make defining attributes easier. See
include/linux/device.h
+ * for examples..
+ */
+
+#define __ATTR(_name,_mode,_show,_store) { \
+ .attr = {.name = __stringify(_name), .mode = _mode, .owner =
THIS_MODULE }, \
+ .show = _show, \
+ .store = _store, \
+}
+
+#define __ATTR_RO(_name) { \
+ .attr = { .name = __stringify(_name), .mode = 0444, .owner =
THIS_MODULE }, \
+ .show = _name##_show, \
+}
+
+#define __ATTR_NULL { .attr = { .name = NULL } }
+
+#define attr_name(_attr) (_attr).attr.name
+
+struct vm_area_struct;
+
+struct bin_attribute {
+ struct attribute attr;
+ size_t size;
+ void *private;
+ ssize_t (*read)(struct kobject *, char *, loff_t, size_t);
+ ssize_t (*write)(struct kobject *, char *, loff_t, size_t);
+ int (*mmap)(struct kobject *, struct bin_attribute *attr,
+ struct vm_area_struct *vma);
+};
+
+struct sysfs_ops {
+ ssize_t (*show)(struct kobject *, struct attribute *,char *);
+ ssize_t (*store)(struct kobject *,struct attribute *,const char *,
size_t);
+};
+
+struct sysfs_dirent {
+ atomic_t s_count;
+ struct list_head s_sibling;
+ struct list_head s_children;
+ void * s_element;
+ int s_type;
+ umode_t s_mode;
+ struct dentry * s_dentry;
+ struct iattr * s_iattr;
+ atomic_t s_event;
+};
+
+#define SYSFS_ROOT 0x0001
+#define SYSFS_DIR 0x0002
+#define SYSFS_KOBJ_ATTR 0x0004
+#define SYSFS_KOBJ_BIN_ATTR 0x0008
+#define SYSFS_KOBJ_LINK 0x0020
+#define SYSFS_NOT_PINNED (SYSFS_KOBJ_ATTR | SYSFS_KOBJ_BIN_ATTR |
SYSFS_KOBJ_LINK)
+
+#ifdef CONFIG_SYSFS
+
+extern int __must_check
+sysfs_create_dir(struct kobject *);
+
+extern void
+sysfs_remove_dir(struct kobject *);
+
+extern int __must_check
+sysfs_rename_dir(struct kobject *, const char *new_name);
+
+extern int __must_check
+sysfs_create_file(struct kobject *, const struct attribute *);
+
+extern int __must_check
+sysfs_update_file(struct kobject *, const struct attribute *);
+
+extern int __must_check
+sysfs_chmod_file(struct kobject *kobj, struct attribute *attr, mode_t mode);
+
+extern void
+sysfs_remove_file(struct kobject *, const struct attribute *);
+
+extern int __must_check
+sysfs_create_link(struct kobject * kobj, struct kobject * target, const char *
name);
+
+extern void
+sysfs_remove_link(struct kobject *, const char * name);
+
+int __must_check sysfs_create_bin_file(struct kobject *kobj,
+ struct bin_attribute *attr);
+void sysfs_remove_bin_file(struct kobject *kobj, struct bin_attribute *attr);
+
+int __must_check sysfs_create_group(struct kobject *,
+ const struct attribute_group *);
+void sysfs_remove_group(struct kobject *, const struct attribute_group *);
+void sysfs_notify(struct kobject * k, char *dir, char *attr);
+
+extern int __must_check sysfs_init(void);
+
+#else /* CONFIG_SYSFS */
+
+static inline int sysfs_create_dir(struct kobject * k)
+{
+ return 0;
+}
+
+static inline void sysfs_remove_dir(struct kobject * k)
+{
+ ;
+}
+
+static inline int sysfs_rename_dir(struct kobject * k, const char *new_name)
+{
+ return 0;
+}
+
+static inline int sysfs_create_file(struct kobject * k, const struct attribute
* a)
+{
+ return 0;
+}
+
+static inline int sysfs_update_file(struct kobject * k, const struct attribute
* a)
+{
+ return 0;
+}
+static inline int sysfs_chmod_file(struct kobject *kobj, struct attribute
*attr, mode_t mode)
+{
+ return 0;
+}
+
+static inline void sysfs_remove_file(struct kobject * k, const struct
attribute * a)
+{
+ ;
+}
+
+static inline int sysfs_create_link(struct kobject * k, struct kobject * t,
const char * n)
+{
+ return 0;
+}
+
+static inline void sysfs_remove_link(struct kobject * k, const char * name)
+{
+ ;
+}
+
+
+static inline int sysfs_create_bin_file(struct kobject * k, struct
bin_attribute * a)
+{
+ return 0;
+}
+
+static inline int sysfs_remove_bin_file(struct kobject * k, struct
bin_attribute * a)
+{
+ return 0;
+}
+
+static inline int sysfs_create_group(struct kobject * k, const struct
attribute_group *g)
+{
+ return 0;
+}
+
+static inline void sysfs_remove_group(struct kobject * k, const struct
attribute_group * g)
+{
+ ;
+}
+
+static inline void sysfs_notify(struct kobject * k, char *dir, char *attr)
+{
+}
+
+static inline int __must_check sysfs_init(void)
+{
+ return 0;
+}
+
+#endif /* CONFIG_SYSFS */
+
+#endif /* _SYSFS_H_ */
Index: xen/include/asm-ia64/linux/asm/machvec_init.h
===================================================================
--- /dev/null
+++ xen/include/asm-ia64/linux/asm/machvec_init.h
@@ -0,0 +1,32 @@
+#include <asm/machvec.h>
+
+extern ia64_mv_send_ipi_t ia64_send_ipi;
+extern ia64_mv_global_tlb_purge_t ia64_global_tlb_purge;
+extern ia64_mv_local_vector_to_irq __ia64_local_vector_to_irq;
+extern ia64_mv_pci_get_legacy_mem_t ia64_pci_get_legacy_mem;
+extern ia64_mv_pci_legacy_read_t ia64_pci_legacy_read;
+extern ia64_mv_pci_legacy_write_t ia64_pci_legacy_write;
+
+extern ia64_mv_inb_t __ia64_inb;
+extern ia64_mv_inw_t __ia64_inw;
+extern ia64_mv_inl_t __ia64_inl;
+extern ia64_mv_outb_t __ia64_outb;
+extern ia64_mv_outw_t __ia64_outw;
+extern ia64_mv_outl_t __ia64_outl;
+extern ia64_mv_mmiowb_t __ia64_mmiowb;
+extern ia64_mv_readb_t __ia64_readb;
+extern ia64_mv_readw_t __ia64_readw;
+extern ia64_mv_readl_t __ia64_readl;
+extern ia64_mv_readq_t __ia64_readq;
+extern ia64_mv_readb_t __ia64_readb_relaxed;
+extern ia64_mv_readw_t __ia64_readw_relaxed;
+extern ia64_mv_readl_t __ia64_readl_relaxed;
+extern ia64_mv_readq_t __ia64_readq_relaxed;
+
+#define MACHVEC_HELPER(name)
\
+ struct ia64_machine_vector machvec_##name __attribute__ ((unused, __section__
(".machvec"))) \
+ = MACHVEC_INIT(name);
+
+#define MACHVEC_DEFINE(name) MACHVEC_HELPER(name)
+
+MACHVEC_DEFINE(MACHVEC_PLATFORM_NAME)
Index: xen/include/asm-ia64/linux/asm/pci.h
===================================================================
--- xen.orig/include/asm-ia64/linux/asm/pci.h
+++ /dev/null
@@ -1,161 +0,0 @@
-#ifndef _ASM_IA64_PCI_H
-#define _ASM_IA64_PCI_H
-
-#include <linux/mm.h>
-#include <linux/slab.h>
-#include <linux/spinlock.h>
-#include <linux/string.h>
-#include <linux/types.h>
-
-#include <asm/io.h>
-#include <asm/scatterlist.h>
-
-/*
- * Can be used to override the logic in pci_scan_bus for skipping
already-configured bus
- * numbers - to be used for buggy BIOSes or architectures with incomplete PCI
setup by the
- * loader.
- */
-#define pcibios_assign_all_busses() 0
-#define pcibios_scan_all_fns(a, b) 0
-
-#define PCIBIOS_MIN_IO 0x1000
-#define PCIBIOS_MIN_MEM 0x10000000
-
-void pcibios_config_init(void);
-
-struct pci_dev;
-
-/*
- * PCI_DMA_BUS_IS_PHYS should be set to 1 if there is _necessarily_ a direct
correspondence
- * between device bus addresses and CPU physical addresses. Platforms with a
hardware I/O
- * MMU _must_ turn this off to suppress the bounce buffer handling code in the
block and
- * network device layers. Platforms with separate bus address spaces _must_
turn this off
- * and provide a device DMA mapping implementation that takes care of the
necessary
- * address translation.
- *
- * For now, the ia64 platforms which may have separate/multiple bus address
spaces all
- * have I/O MMUs which support the merging of physically discontiguous
buffers, so we can
- * use that as the sole factor to determine the setting of PCI_DMA_BUS_IS_PHYS.
- */
-extern unsigned long ia64_max_iommu_merge_mask;
-#define PCI_DMA_BUS_IS_PHYS (ia64_max_iommu_merge_mask == ~0UL)
-
-static inline void
-pcibios_set_master (struct pci_dev *dev)
-{
- /* No special bus mastering setup handling */
-}
-
-static inline void
-pcibios_penalize_isa_irq (int irq, int active)
-{
- /* We don't do dynamic PCI IRQ allocation */
-}
-
-#define HAVE_ARCH_PCI_MWI 1
-extern int pcibios_prep_mwi (struct pci_dev *);
-
-#include <asm-generic/pci-dma-compat.h>
-
-/* pci_unmap_{single,page} is not a nop, thus... */
-#define DECLARE_PCI_UNMAP_ADDR(ADDR_NAME) \
- dma_addr_t ADDR_NAME;
-#define DECLARE_PCI_UNMAP_LEN(LEN_NAME) \
- __u32 LEN_NAME;
-#define pci_unmap_addr(PTR, ADDR_NAME) \
- ((PTR)->ADDR_NAME)
-#define pci_unmap_addr_set(PTR, ADDR_NAME, VAL) \
- (((PTR)->ADDR_NAME) = (VAL))
-#define pci_unmap_len(PTR, LEN_NAME) \
- ((PTR)->LEN_NAME)
-#define pci_unmap_len_set(PTR, LEN_NAME, VAL) \
- (((PTR)->LEN_NAME) = (VAL))
-
-/* The ia64 platform always supports 64-bit addressing. */
-#define pci_dac_dma_supported(pci_dev, mask) (1)
-#define pci_dac_page_to_dma(dev,pg,off,dir) ((dma_addr_t)
page_to_bus(pg) + (off))
-#define pci_dac_dma_to_page(dev,dma_addr)
(virt_to_page(bus_to_virt(dma_addr)))
-#define pci_dac_dma_to_offset(dev,dma_addr) offset_in_page(dma_addr)
-#define pci_dac_dma_sync_single_for_cpu(dev,dma_addr,len,dir) do { } while (0)
-#define pci_dac_dma_sync_single_for_device(dev,dma_addr,len,dir) do {
mb(); } while (0)
-
-#define sg_dma_len(sg) ((sg)->dma_length)
-#define sg_dma_address(sg) ((sg)->dma_address)
-
-#ifdef CONFIG_PCI
-static inline void pci_dma_burst_advice(struct pci_dev *pdev,
- enum pci_dma_burst_strategy *strat,
- unsigned long *strategy_parameter)
-{
- unsigned long cacheline_size;
- u8 byte;
-
- pci_read_config_byte(pdev, PCI_CACHE_LINE_SIZE, &byte);
- if (byte == 0)
- cacheline_size = 1024;
- else
- cacheline_size = (int) byte * 4;
-
- *strat = PCI_DMA_BURST_MULTIPLE;
- *strategy_parameter = cacheline_size;
-}
-#endif
-
-#define HAVE_PCI_MMAP
-extern int pci_mmap_page_range (struct pci_dev *dev, struct vm_area_struct
*vma,
- enum pci_mmap_state mmap_state, int
write_combine);
-#define HAVE_PCI_LEGACY
-extern int pci_mmap_legacy_page_range(struct pci_bus *bus,
- struct vm_area_struct *vma);
-extern ssize_t pci_read_legacy_io(struct kobject *kobj, char *buf, loff_t off,
- size_t count);
-extern ssize_t pci_write_legacy_io(struct kobject *kobj, char *buf, loff_t off,
- size_t count);
-extern int pci_mmap_legacy_mem(struct kobject *kobj,
- struct bin_attribute *attr,
- struct vm_area_struct *vma);
-
-#define pci_get_legacy_mem platform_pci_get_legacy_mem
-#define pci_legacy_read platform_pci_legacy_read
-#define pci_legacy_write platform_pci_legacy_write
-
-struct pci_window {
- struct resource resource;
- u64 offset;
-};
-
-struct pci_controller {
- void *acpi_handle;
- void *iommu;
- int segment;
- int node; /* nearest node with memory or -1 for global
allocation */
-
- unsigned int windows;
- struct pci_window *window;
-
- void *platform_data;
-};
-
-#define PCI_CONTROLLER(busdev) ((struct pci_controller *) busdev->sysdata)
-#define pci_domain_nr(busdev) (PCI_CONTROLLER(busdev)->segment)
-
-extern struct pci_ops pci_root_ops;
-
-static inline int pci_proc_domain(struct pci_bus *bus)
-{
- return (pci_domain_nr(bus) != 0);
-}
-
-static inline void pcibios_add_platform_entries(struct pci_dev *dev)
-{
-}
-
-extern void pcibios_resource_to_bus(struct pci_dev *dev,
- struct pci_bus_region *region, struct resource *res);
-
-extern void pcibios_bus_to_resource(struct pci_dev *dev,
- struct resource *res, struct pci_bus_region *region);
-
-#define pcibios_scan_all_fns(a, b) 0
-
-#endif /* _ASM_IA64_PCI_H */
--
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