From: Dave Jones Date: Tue, 10 Nov 2009 18:49:24 +0000 (-0500) Subject: x86: Add new Intel CPU cache size descriptors X-Git-Tag: upstream/snapshot3+hdmi~15820^2~80 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=85160b92fbd35321104819283c91bfed2b553e3c;p=platform%2Fadaptation%2Frenesas_rcar%2Frenesas_kernel.git x86: Add new Intel CPU cache size descriptors The latest rev of Intel doc AP-485 details new cache descriptors that we don't yet support. 12MB, 18MB and 24MB 24-way assoc L3 caches. Signed-off-by: Dave Jones LKML-Reference: <20091110184924.GA20337@redhat.com> Signed-off-by: Ingo Molnar --- diff --git a/arch/x86/kernel/cpu/intel_cacheinfo.c b/arch/x86/kernel/cpu/intel_cacheinfo.c index 804c40e..1410392 100644 --- a/arch/x86/kernel/cpu/intel_cacheinfo.c +++ b/arch/x86/kernel/cpu/intel_cacheinfo.c @@ -102,6 +102,9 @@ static const struct _cache_table __cpuinitconst cache_table[] = { 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 */ + { 0xea, LVL_3, 12288 }, /* 24-way set assoc, 64 byte line size */ + { 0xeb, LVL_3, 18432 }, /* 24-way set assoc, 64 byte line size */ + { 0xec, LVL_3, 24576 }, /* 24-way set assoc, 64 byte line size */ { 0x00, 0, 0} };