# HG changeset patch
# User Alex Williamson <alex.williamson@xxxxxx>
# Date 1195576095 25200
# Node ID 87afd05bd254024f5726191861e8ea201102c7b4
# Parent e6acebec04a2be339254bb44979fcc4b07c487a8
[IA64] vti save-restore: save.h clean up
Signed-off-by: Isaku Yamahata <yamahata@xxxxxxxxxxxxx>
---
xen/include/public/arch-ia64/hvm/save.h | 50 ++++++++++++++------------------
1 files changed, 23 insertions(+), 27 deletions(-)
diff -r e6acebec04a2 -r 87afd05bd254 xen/include/public/arch-ia64/hvm/save.h
--- a/xen/include/public/arch-ia64/hvm/save.h Tue Nov 20 09:21:27 2007 -0700
+++ b/xen/include/public/arch-ia64/hvm/save.h Tue Nov 20 09:28:15 2007 -0700
@@ -74,13 +74,15 @@ struct hvm_hw_ia64_vlsapic {
uint8_t pad[2];
};
DECLARE_HVM_SAVE_TYPE(VLSAPIC, 4, struct hvm_hw_ia64_vlsapic);
-// unconditionaly set v->arch.irq_new_peding = 1
-// unconditionaly set v->arch.irq_new_condition = 0
+/* set
+ * unconditionaly set v->arch.irq_new_peding = 1
+ * unconditionaly set v->arch.irq_new_condition = 0
+ */
/*
* vtime
*/
-// itc, itm, itv are saved by arch vcpu context
+/* itc, itm, itv are saved by arch vcpu context */
struct hvm_hw_ia64_vtime {
uint64_t itc;
uint64_t itm;
@@ -89,13 +91,15 @@ struct hvm_hw_ia64_vtime {
uint64_t pending;
};
DECLARE_HVM_SAVE_TYPE(VTIME, 5, struct hvm_hw_ia64_vtime);
-// calculate v->vtm.vtm_offset
-// ??? Or should vtm_offset be set by leave_hypervisor_tail()?
-// start vtm_timer if necessary by vtm_set_itm().
-// ??? Or should vtm_timer be set by leave_hypervisor_tail()?
-//
-// ??? or should be done by schedule_tail()
-// => schedule_tail() should do.
+/*
+ * calculate v->vtm.vtm_offset
+ * ??? Or should vtm_offset be set by leave_hypervisor_tail()?
+ * start vtm_timer if necessary by vtm_set_itm().
+ * ??? Or should vtm_timer be set by leave_hypervisor_tail()?
+ *
+ * ??? or should be done by schedule_tail()
+ * => schedule_tail() should do.
+ */
/*
* viosapic
@@ -138,30 +142,22 @@ DECLARE_HVM_SAVE_TYPE(VIOSAPIC, 6, struc
* vacpi
* PM timer
*/
-#if 0
-struct hvm_hw_ia64_pmtimer {
+struct vacpi_regs {
+ union {
+ struct {
+ uint32_t pm1a_sts:16;/* PM1a_EVT_BLK.PM1a_STS: status register */
+ uint32_t pm1a_en:16; /* PM1a_EVT_BLK.PM1a_EN: enable register */
+ };
+ uint32_t evt_blk;
+ };
uint32_t tmr_val; /* PM_TMR_BLK.TMR_VAL: 32bit free-running counter */
- uint16_t pm1a_sts; /* PM1a_EVT_BLK.PM1a_STS: status register */
- uint16_t pm1a_en; /* PM1a_EVT_BLK.PM1a_EN: enable register */
-};
-DECLARE_HVM_SAVE_TYPE(PMTIMER, 7, struct hvm_hw_ia64_pmtimer);
-#else
-struct vacpi_regs {
- union {
- struct {
- uint32_t pm1a_sts:16;
- uint32_t pm1a_en:16;
- };
- uint32_t evt_blk;
- };
- uint32_t tmr_val;
};
struct hvm_hw_ia64_vacpi {
struct vacpi_regs regs;
};
DECLARE_HVM_SAVE_TYPE(VACPI, 7, struct hvm_hw_ia64_vacpi);
-// update last_gtime and setup timer of struct vacpi
+/* update last_gtime and setup timer of struct vacpi */
/*
* opt_feature: identity mapping of region 4, 5 and 7.
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