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[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [Xen-devel] [PATCH 07 of 25] libxc: osdep: convert xc_map_foreign_range()
# HG changeset patch
# User Ian Campbell <ian.campbell@xxxxxxxxxx>
# Date 1291369007 0
# Node ID 1c71417729377312b82096541adec0bd19e8f2d0
# Parent d0214e8537cee3c401e5ba5567d632d386ac5860
libxc: osdep: convert xc_map_foreign_range()
Signed-off-by: Ian Campbell <ian.campbell@xxxxxxxxxx>
diff -r d0214e8537ce -r 1c7141772937 tools/libxc/xc_foreign_memory.c
--- a/tools/libxc/xc_foreign_memory.c Fri Dec 03 09:36:47 2010 +0000
+++ b/tools/libxc/xc_foreign_memory.c Fri Dec 03 09:36:47 2010 +0000
@@ -20,8 +20,15 @@
#include "xc_private.h"
+void *xc_map_foreign_range(xc_interface *xch, uint32_t dom,
+ int size, int prot, unsigned long mfn)
+{
+ return xch->ops->u.privcmd.map_foreign_range(xch, xch->ops_handle,
+ dom, size, prot, mfn);
+}
+
void *xc_map_foreign_batch(xc_interface *xch, uint32_t dom, int prot,
- xen_pfn_t *arr, int num )
+ xen_pfn_t *arr, int num)
{
return xch->ops->u.privcmd.map_foreign_batch(xch, xch->ops_handle,
dom, prot, arr, num);
@@ -33,3 +40,13 @@ void *xc_map_foreign_bulk(xc_interface *
return xch->ops->u.privcmd.map_foreign_bulk(xch, xch->ops_handle,
dom, prot, arr, err, num);
}
+
+/*
+ * Local variables:
+ * mode: C
+ * c-set-style: "BSD"
+ * c-basic-offset: 4
+ * tab-width: 4
+ * indent-tabs-mode: nil
+ * End:
+ */
diff -r d0214e8537ce -r 1c7141772937 tools/libxc/xc_linux.c
--- a/tools/libxc/xc_linux.c Fri Dec 03 09:36:47 2010 +0000
+++ b/tools/libxc/xc_linux.c Fri Dec 03 09:36:47 2010 +0000
@@ -283,8 +283,9 @@ static void *linux_privcmd_map_foreign_b
return addr;
}
-void *xc_map_foreign_range(xc_interface *xch, uint32_t dom, int size, int prot,
- unsigned long mfn)
+static void *linux_privcmd_map_foreign_range(xc_interface *xch,
xc_osdep_handle h,
+ uint32_t dom, int size, int prot,
+ unsigned long mfn)
{
xen_pfn_t *arr;
int num;
@@ -335,6 +336,7 @@ static struct xc_osdep_ops linux_privcmd
.map_foreign_batch = &linux_privcmd_map_foreign_batch,
.map_foreign_bulk = &linux_privcmd_map_foreign_bulk,
+ .map_foreign_range = &linux_privcmd_map_foreign_range,
},
};
diff -r d0214e8537ce -r 1c7141772937 tools/libxc/xc_minios.c
--- a/tools/libxc/xc_minios.c Fri Dec 03 09:36:47 2010 +0000
+++ b/tools/libxc/xc_minios.c Fri Dec 03 09:36:47 2010 +0000
@@ -134,9 +134,10 @@ static void *minios_privcmd_map_foreign_
return (void *) addr;
}
-void *xc_map_foreign_range(xc_interface *xch, uint32_t dom,
- int size, int prot,
- unsigned long mfn)
+static void *minios_privcmd_map_foreign_range(xc_interface *xch,
xc_osdep_handle h,
+ uint32_t dom,
+ int size, int prot,
+ unsigned long mfn)
{
unsigned long pt_prot = 0;
#ifdef __ia64__
@@ -190,6 +191,7 @@ static struct xc_osdep_ops minios_privcm
.map_foreign_batch = &minios_privcmd_map_foreign_batch,
.map_foreign_bulk = &minios_privcmd_map_foreign_bulk,
+ .map_foreign_range = &minios_privcmd_map_foreign_range,
},
};
diff -r d0214e8537ce -r 1c7141772937 tools/libxc/xc_netbsd.c
--- a/tools/libxc/xc_netbsd.c Fri Dec 03 09:36:47 2010 +0000
+++ b/tools/libxc/xc_netbsd.c Fri Dec 03 09:36:47 2010 +0000
@@ -108,10 +108,12 @@ static void *netbsd_privcmd_map_foreign_
}
-void *xc_map_foreign_range(xc_interface *xch, uint32_t dom,
- int size, int prot,
- unsigned long mfn)
+static void *netbsd_privcmd_map_foreign_range(xc_interface *xch,
xc_osdep_handle h,
+ uint32_t dom,
+ int size, int prot,
+ unsigned long mfn)
{
+ int fd = (int)h;
privcmd_mmap_t ioctlx;
privcmd_mmap_entry_t entry;
void *addr;
@@ -127,7 +129,7 @@ void *xc_map_foreign_range(xc_interface
entry.va=(unsigned long) addr;
entry.mfn=mfn;
entry.npages=(size+PAGE_SIZE-1)>>PAGE_SHIFT;
- if ( ioctl(xch->fd, IOCTL_PRIVCMD_MMAP, &ioctlx) < 0 )
+ if ( ioctl(fd, IOCTL_PRIVCMD_MMAP, &ioctlx) < 0 )
{
int saved_errno = errno;
PERROR("xc_map_foreign_range: ioctl failed");
@@ -183,6 +185,7 @@ static struct xc_osdep_ops netbsd_privcm
.map_foreign_batch = &netbsd_privcmd_map_foreign_batch,
.map_foreign_bulk = &xc_map_foreign_bulk_compat,
+ .map_foreign_range = &netbsd_privcmd_map_foreign_range,
},
};
diff -r d0214e8537ce -r 1c7141772937 tools/libxc/xc_solaris.c
--- a/tools/libxc/xc_solaris.c Fri Dec 03 09:36:47 2010 +0000
+++ b/tools/libxc/xc_solaris.c Fri Dec 03 09:36:47 2010 +0000
@@ -101,14 +101,16 @@ static void *solaris_privcmd_map_foreign
}
-void *xc_map_foreign_range(xc_interface *xch, uint32_t dom,
- int size, int prot,
- unsigned long mfn)
+static void *xc_map_foreign_range(xc_interface *xch, xc_osdep_handle h,
+ uint32_t dom,
+ int size, int prot,
+ unsigned long mfn)
{
+ int fd = (int)fd;
privcmd_mmap_t ioctlx;
privcmd_mmap_entry_t entry;
void *addr;
- addr = mmap(NULL, size, prot, MAP_SHARED, xch->fd, 0);
+ addr = mmap(NULL, size, prot, MAP_SHARED, fd, 0);
if ( addr == MAP_FAILED )
return NULL;
@@ -118,7 +120,7 @@ void *xc_map_foreign_range(xc_interface
entry.va=(unsigned long) addr;
entry.mfn=mfn;
entry.npages=(size+PAGE_SIZE-1)>>PAGE_SHIFT;
- if ( ioctl(xch->fd, IOCTL_PRIVCMD_MMAP, &ioctlx) < 0 )
+ if ( ioctl(fd, IOCTL_PRIVCMD_MMAP, &ioctlx) < 0 )
{
int saved_errno = errno;
(void)munmap(addr, size);
@@ -173,6 +175,7 @@ static struct xc_osdep_ops solaris_privc
.map_foreign_batch = &solaris_privcmd_map_foreign_batch,
.map_foreign_bulk = &xc_map_foreign_bulk_compat,
+ .map_foreign_range = &solaris_privcmd_map_foreign_range,
},
};
diff -r d0214e8537ce -r 1c7141772937 tools/libxc/xenctrlosdep.h
--- a/tools/libxc/xenctrlosdep.h Fri Dec 03 09:36:47 2010 +0000
+++ b/tools/libxc/xenctrlosdep.h Fri Dec 03 09:36:47 2010 +0000
@@ -68,6 +68,8 @@ struct xc_osdep_ops
xen_pfn_t *arr, int num);
void *(*map_foreign_bulk)(xc_interface *xch, xc_osdep_handle h,
uint32_t dom, int prot,
const xen_pfn_t *arr, int *err, unsigned
int num);
+ void *(*map_foreign_range)(xc_interface *xch, xc_osdep_handle h,
uint32_t dom, int size, int prot,
+ unsigned long mfn);
} privcmd;
} u;
};
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