From mboxrd@z Thu Jan 1 00:00:00 1970 From: Babu Moger Subject: [PATCH v8 2/8] i386: Add cache information in X86CPUDefinition Date: Thu, 10 May 2018 15:41:42 -0500 Message-ID: <20180510204148.11687-3-babu.moger@amd.com> References: <20180510204148.11687-1-babu.moger@amd.com> Mime-Version: 1.0 Content-Type: text/plain Cc: geoff@hostfission.com, babu.moger@amd.com, kash@tripleback.net, qemu-devel@nongnu.org, kvm@vger.kernel.org To: mst@redhat.com, marcel.apfelbaum@gmail.com, pbonzini@redhat.com, rth@twiddle.net, ehabkost@redhat.com, mtosatti@redhat.com Return-path: In-Reply-To: <20180510204148.11687-1-babu.moger@amd.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+gceq-qemu-devel2=m.gmane.org@nongnu.org Sender: "Qemu-devel" List-Id: kvm.vger.kernel.org Add cache information in X86CPUDefinition and CPUX86State. Signed-off-by: Babu Moger Tested-by: Geoffrey McRae Reviewed-by: Eduardo Habkost --- 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 18835400f1..3a74c4b1e4 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 fa03e2ced4..372f8b7ef5 100644 --- a/target/i386/cpu.h +++ b/target/i386/cpu.h @@ -1096,6 +1096,12 @@ 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 */ @@ -1282,6 +1288,7 @@ 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]; -- 2.17.0