File 23334-amd-fam12+14-vpmu.patch of Package xen

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File 23334-amd-fam12+14-vpmu.patch of Package xen (Revision aa6de9a40241df7973eeaba172315a03)

Currently displaying revision aa6de9a40241df7973eeaba172315a03 , Show latest

References: FATE#309902, FATE#309903

# HG changeset patch
# User Jacob Shin <jacob.shin@amd.com>
# Date 1305188046 -3600
# Node ID 23e33ea79cac0303c729d4e82905054cded16348
# Parent  fabdd682420c0c7b5e81f07f2f54211ebc11babe
hvm: vpmu: Enable HVM VPMU for AMD Family 12h and 14h processors

HVM VPMU support can be enabled for AMD Family 12h and 14h processors
by taking the same code path as 10h.

Signed-off-by: Jacob Shin <jacob.shin@amd.com>

Index: xen-4.1.2-testing/xen/arch/x86/hvm/svm/vpmu.c
===================================================================
--- xen-4.1.2-testing.orig/xen/arch/x86/hvm/svm/vpmu.c
+++ xen-4.1.2-testing/xen/arch/x86/hvm/svm/vpmu.c
@@ -317,6 +317,8 @@ static void amd_vpmu_initialise(struct v
 	     k7_counters_mirrored = 1;
 	     break;
 	 case 0x10:
+	 case 0x12:
+	 case 0x14:
 	 default:
 	     num_counters = F10H_NUM_COUNTERS;
 	     counters = AMD_F10H_COUNTERS;
Index: xen-4.1.2-testing/xen/arch/x86/hvm/vpmu.c
===================================================================
--- xen-4.1.2-testing.orig/xen/arch/x86/hvm/vpmu.c
+++ xen-4.1.2-testing/xen/arch/x86/hvm/vpmu.c
@@ -101,6 +101,8 @@ void vpmu_initialise(struct vcpu *v)
         switch ( family )
         {
         case 0x10:
+        case 0x12:
+        case 0x14:
         case 0x15:
             vpmu->arch_vpmu_ops = &amd_vpmu_ops;
             break;

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File 23334-amd-fam12+14-vpmu.patch of Package xen (Revision aa6de9a40241df7973eeaba172315a03)

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