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authorChen, Gong <gong.chen@linux.intel.com>2013-10-18 23:30:38 +0200
committerTony Luck <tony.luck@intel.com>2013-10-23 19:11:00 +0200
commit56507694de3453076d73e0e9813349586ee67e59 (patch)
tree3aebcf9f665eb7be78b1995336a4adb2c5e94700 /drivers/edac
parentACPI, APEI, CPER: Cleanup CPER memory error output format (diff)
downloadlinux-56507694de3453076d73e0e9813349586ee67e59.tar.xz
linux-56507694de3453076d73e0e9813349586ee67e59.zip
EDAC, GHES: Update ghes error record info
In latest UEFI spec(by now it's 2.4) there are some new fields for memory error reporting. Add these new fields for ghes_edac interface. Signed-off-by: Chen, Gong <gong.chen@linux.intel.com> Cc: Mauro Carvalho Chehab <m.chehab@samsung.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
Diffstat (limited to 'drivers/edac')
-rw-r--r--drivers/edac/ghes_edac.c11
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/edac/ghes_edac.c b/drivers/edac/ghes_edac.c
index 0ad797b9db65..d5a98a45c062 100644
--- a/drivers/edac/ghes_edac.c
+++ b/drivers/edac/ghes_edac.c
@@ -314,6 +314,8 @@ void ghes_edac_report_mem_error(struct ghes *ghes, int sev,
p += sprintf(p, "card:%d ", mem_err->card);
if (mem_err->validation_bits & CPER_MEM_VALID_MODULE)
p += sprintf(p, "module:%d ", mem_err->module);
+ if (mem_err->validation_bits & CPER_MEM_VALID_RANK_NUMBER)
+ p += sprintf(p, "rank:%d ", mem_err->rank);
if (mem_err->validation_bits & CPER_MEM_VALID_BANK)
p += sprintf(p, "bank:%d ", mem_err->bank);
if (mem_err->validation_bits & CPER_MEM_VALID_ROW)
@@ -322,6 +324,15 @@ void ghes_edac_report_mem_error(struct ghes *ghes, int sev,
p += sprintf(p, "col:%d ", mem_err->column);
if (mem_err->validation_bits & CPER_MEM_VALID_BIT_POSITION)
p += sprintf(p, "bit_pos:%d ", mem_err->bit_pos);
+ if (mem_err->validation_bits & CPER_MEM_VALID_MODULE_HANDLE) {
+ const char *bank = NULL, *device = NULL;
+ dmi_memdev_name(mem_err->mem_dev_handle, &bank, &device);
+ if (bank != NULL && device != NULL)
+ p += sprintf(p, "DIMM location:%s %s ", bank, device);
+ else
+ p += sprintf(p, "DIMM DMI handle: 0x%.4x ",
+ mem_err->mem_dev_handle);
+ }
if (p > e->location)
*(p - 1) = '\0';