x86: add cache descriptors for Intel Core i7

Signed-off-by: Dave Jones <davej@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

1 files changed, 15 insertions, 0 deletions

diff --git a/arch/x86/kernel/cpu/intel_cacheinfo.c b/arch/x86/kernel/cpu/intel_cacheinfo.c
index 48533d77be78..da299eb85fc0 100644
--- a/arch/x86/kernel/cpu/intel_cacheinfo.c
+++ b/arch/x86/kernel/cpu/intel_cacheinfo.c
@@ -36,8 +36,11 @@ static struct _cache_table cache_table[] __cpuinitdata =
 {
         { 0x06, LVL_1_INST, 8 },        /* 4-way set assoc, 32 byte line size */
         { 0x08, LVL_1_INST, 16 },       /* 4-way set assoc, 32 byte line size */
+        { 0x09, LVL_1_INST, 32 },       /* 4-way set assoc, 64 byte line size */
         { 0x0a, LVL_1_DATA, 8 },        /* 2 way set assoc, 32 byte line size */
         { 0x0c, LVL_1_DATA, 16 },       /* 4-way set assoc, 32 byte line size */
+        { 0x0d, LVL_1_DATA, 16 },       /* 4-way set assoc, 64 byte line size */
+        { 0x21, LVL_2,      256 },      /* 8-way set assoc, 64 byte line size */
         { 0x22, LVL_3,      512 },      /* 4-way set assoc, sectored cache, 64 byte line size */
         { 0x23, LVL_3,      1024 },     /* 8-way set assoc, sectored cache, 64 byte line size */
         { 0x25, LVL_3,      2048 },     /* 8-way set assoc, sectored cache, 64 byte line size */
@@ -85,6 +88,18 @@ static struct _cache_table cache_table[] __cpuinitdata =
         { 0x85, LVL_2,    2048 },       /* 8-way set assoc, 32 byte line size */
         { 0x86, LVL_2,     512 },       /* 4-way set assoc, 64 byte line size */
         { 0x87, LVL_2,    1024 },       /* 8-way set assoc, 64 byte line size */
+        { 0xd0, LVL_3,     512 },       /* 4-way set assoc, 64 byte line size */
+        { 0xd1, LVL_3,    1024 },       /* 4-way set assoc, 64 byte line size */
+        { 0xd2, LVL_3,    2048 },       /* 4-way set assoc, 64 byte line size */
+        { 0xd6, LVL_3,    1024 },       /* 8-way set assoc, 64 byte line size */
+        { 0xd7, LVL_3,    2038 },       /* 8-way set assoc, 64 byte line size */
+        { 0xd8, LVL_3,    4096 },       /* 12-way set assoc, 64 byte line size */
+        { 0xdc, LVL_3,    2048 },       /* 12-way set assoc, 64 byte line size */
+        { 0xdd, LVL_3,    4096 },       /* 12-way set assoc, 64 byte line size */
+        { 0xde, LVL_3,    8192 },       /* 12-way set assoc, 64 byte line size */
+        { 0xe2, LVL_3,    2048 },       /* 16-way set assoc, 64 byte line size */
+        { 0xe3, LVL_3,    4096 },       /* 16-way set assoc, 64 byte line size */
+        { 0xe4, LVL_3,    8192 },       /* 16-way set assoc, 64 byte line size */
         { 0x00, 0, 0}
 };