From c1ae68309b0c1ea67b72e9e94e26b4e819022fc7 Mon Sep 17 00:00:00 2001 From: Borislav Petkov Date: Wed, 30 Mar 2011 15:42:10 +0200 Subject: amd64_edac: Erratum #637 workaround F15h CPUs may report a non-DRAM address when reporting an error address belonging to a CC6 state save area. Add a workaround to detect this condition and compute the actual DRAM address of the error as documented in the Revision Guide for AMD Family 15h Models 00h-0Fh Processors. Signed-off-by: Borislav Petkov --- drivers/edac/amd64_edac.h | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/edac/amd64_edac.h') diff --git a/drivers/edac/amd64_edac.h b/drivers/edac/amd64_edac.h index 0110930c82e..9a666cb985b 100644 --- a/drivers/edac/amd64_edac.h +++ b/drivers/edac/amd64_edac.h @@ -196,6 +196,7 @@ #define DCT_CFG_SEL 0x10C +#define DRAM_LOCAL_NODE_BASE 0x120 #define DRAM_LOCAL_NODE_LIM 0x124 #define DRAM_BASE_HI 0x140 -- cgit v1.2.3