# HG changeset patch
# User kfraser@xxxxxxxxxxxxxxxxxxxxx
# Date 1174992787 -3600
# Node ID ec3b843dd733486a204a82e10ddba19903cf5ab0
# Parent c9dc33338ccc70853dcf64b5c45d0e15f5f9f36d
hvm svm: Rename svm_do_vmmcall_reset_to_realmode() and some small
cleanups.
Signed-off-by: Mats Petersson <mats.petersson@xxxxxxx>
---
xen/arch/x86/hvm/svm/svm.c | 22 ++++++++++++----------
1 files changed, 12 insertions(+), 10 deletions(-)
diff -r c9dc33338ccc -r ec3b843dd733 xen/arch/x86/hvm/svm/svm.c
--- a/xen/arch/x86/hvm/svm/svm.c Tue Mar 27 11:50:43 2007 +0100
+++ b/xen/arch/x86/hvm/svm/svm.c Tue Mar 27 11:53:07 2007 +0100
@@ -64,8 +64,8 @@ extern int svm_dbg_on;
extern int svm_dbg_on;
void svm_dump_regs(const char *from, struct cpu_user_regs *regs);
-static int svm_do_vmmcall_reset_to_realmode(struct vcpu *v,
- struct cpu_user_regs *regs);
+static int svm_reset_to_realmode(struct vcpu *v,
+ struct cpu_user_regs *regs);
/* va of hardware host save area */
static void *hsa[NR_CPUS] __read_mostly;
@@ -749,19 +749,21 @@ static void svm_init_ap_context(
struct vcpu_guest_context *ctxt, int vcpuid, int trampoline_vector)
{
struct vcpu *v;
+ struct vmcb_struct *vmcb;
cpu_user_regs_t *regs;
u16 cs_sel;
/* We know this is safe because hvm_bringup_ap() does it */
v = current->domain->vcpu[vcpuid];
+ vmcb = v->arch.hvm_svm.vmcb;
regs = &v->arch.guest_context.user_regs;
memset(ctxt, 0, sizeof(*ctxt));
/*
* We execute the trampoline code in real mode. The trampoline vector
- * passed to us is page alligned and is the physicall frame number for
- * the code. We will execute this code in real mode.
+ * passed to us is page alligned and is the physical frame number for
+ * the code. We will execute this code in real mode.
*/
cs_sel = trampoline_vector << 8;
ctxt->user_regs.eip = 0x0;
@@ -771,11 +773,11 @@ static void svm_init_ap_context(
* This is the launch of an AP; set state so that we begin executing
* the trampoline code in real-mode.
*/
- svm_do_vmmcall_reset_to_realmode(v, regs);
+ svm_reset_to_realmode(v, regs);
/* Adjust the vmcb's hidden register state. */
- v->arch.hvm_svm.vmcb->rip = 0;
- v->arch.hvm_svm.vmcb->cs.sel = cs_sel;
- v->arch.hvm_svm.vmcb->cs.base = (cs_sel << 4);
+ vmcb->rip = 0;
+ vmcb->cs.sel = cs_sel;
+ vmcb->cs.base = (cs_sel << 4);
}
static void svm_init_hypercall_page(struct domain *d, void *hypercall_page)
@@ -2494,8 +2496,8 @@ void svm_handle_invlpg(const short invlp
*
* returns 0 on success, non-zero otherwise
*/
-static int svm_do_vmmcall_reset_to_realmode(struct vcpu *v,
- struct cpu_user_regs *regs)
+static int svm_reset_to_realmode(struct vcpu *v,
+ struct cpu_user_regs *regs)
{
struct vmcb_struct *vmcb;
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