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Commit 9a8ecae8 authored by Dave Jones's avatar Dave Jones Committed by Ingo Molnar
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x86: add cache descriptors for Intel Core i7 



Signed-off-by: default avatarDave Jones <davej@redhat.com>
Signed-off-by: default avatarIngo Molnar <mingo@elte.hu>
parent 92ab7831

arch/x86/kernel/cpu/intel_cacheinfo.c

+15 −0
Original line number Diff line number Diff line
@@ -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}

};