From 0636bd2be78ee1df4a6a661e568ef02175f23127 Mon Sep 17 00:00:00 2001 From: Eduardo Habkost Date: Tue, 3 Jul 2018 17:23:48 +0200 Subject: [PATCH 03/89] i386: Add cache information in X86CPUDefinition RH-Author: Eduardo Habkost Message-id: <20180703172356.21038-3-ehabkost@redhat.com> Patchwork-id: 81211 O-Subject: [RHEL-7.6 qemu-kvm-rhev PATCH v3 02/10] i386: Add cache information in X86CPUDefinition Bugzilla: 1481253 RH-Acked-by: Laurent Vivier RH-Acked-by: Igor Mammedov RH-Acked-by: Miroslav Rezanina From: Babu Moger Add cache information in X86CPUDefinition and CPUX86State. Signed-off-by: Babu Moger Tested-by: Geoffrey McRae Reviewed-by: Eduardo Habkost Message-Id: <20180510204148.11687-3-babu.moger@amd.com> Signed-off-by: Eduardo Habkost (cherry picked from commit 6aaeb05492ef668f415324f43e7d875c0f1e90b3) Signed-off-by: Eduardo Habkost Signed-off-by: Miroslav Rezanina --- target/i386/cpu.c | 1 + target/i386/cpu.h | 7 +++++++ 2 files changed, 8 insertions(+) diff --git a/target/i386/cpu.c b/target/i386/cpu.c index 9a5a164..7e81e08 100644 --- a/target/i386/cpu.c +++ b/target/i386/cpu.c @@ -1105,6 +1105,7 @@ struct X86CPUDefinition { int stepping; FeatureWordArray features; const char *model_id; + CPUCaches *cache_info; }; static X86CPUDefinition builtin_x86_defs[] = { diff --git a/target/i386/cpu.h b/target/i386/cpu.h index a0e4eeb..912aa34 100644 --- a/target/i386/cpu.h +++ b/target/i386/cpu.h @@ -1098,6 +1098,12 @@ typedef struct CPUCacheInfo { } CPUCacheInfo; +typedef struct CPUCaches { + CPUCacheInfo l1d_cache; + CPUCacheInfo l1i_cache; + CPUCacheInfo l2_cache; + CPUCacheInfo l3_cache; +} CPUCaches; typedef struct CPUX86State { /* standard registers */ @@ -1285,6 +1291,7 @@ typedef struct CPUX86State { /* Features that were explicitly enabled/disabled */ FeatureWordArray user_features; uint32_t cpuid_model[12]; + CPUCaches *cache_info; /* MTRRs */ uint64_t mtrr_fixed[11]; -- 1.8.3.1