diff options
| author | Chen, Gong <gong.chen@linux.intel.com> | 2013-10-19 01:30:13 +0400 |
|---|---|---|
| committer | Tony Luck <tony.luck@intel.com> | 2013-10-23 21:10:20 +0400 |
| commit | 147de14772ed897727dba7353916b02d1e0f17f4 (patch) | |
| tree | 7643b3c62c1b6ad149f36d573409b6f2d6761dc7 /drivers/acpi/apei/cper.c | |
| parent | dd6dad4288cb93e79bd7abfa6c6a338c47454d1a (diff) | |
| download | linux-147de14772ed897727dba7353916b02d1e0f17f4.tar.xz | |
ACPI, APEI, CPER: Add UEFI 2.4 support for memory error
In latest UEFI spec(by now it is 2.4) memory error definition
for CPER (UEFI 2.4 Appendix N Common Platform Error Record)
adds some new fields. These fields help people to locate
memory error to an actual DIMM location.
Original-author: Tony Luck <tony.luck@intel.com>
Signed-off-by: Chen, Gong <gong.chen@linux.intel.com>
Reviewed-by: Borislav Petkov <bp@suse.de>
Reviewed-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
Acked-by: Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
Diffstat (limited to 'drivers/acpi/apei/cper.c')
| -rw-r--r-- | drivers/acpi/apei/cper.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/acpi/apei/cper.c b/drivers/acpi/apei/cper.c index eb5f6d6d7dbc..946ef520186f 100644 --- a/drivers/acpi/apei/cper.c +++ b/drivers/acpi/apei/cper.c @@ -8,7 +8,7 @@ * various tables, such as ERST, BERT and HEST etc. * * For more information about CPER, please refer to Appendix N of UEFI - * Specification version 2.3. + * Specification version 2.4. * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License version @@ -191,16 +191,17 @@ static const char *cper_mem_err_type_strs[] = { "memory sparing", "scrub corrected error", "scrub uncorrected error", + "physical memory map-out event", }; static void cper_print_mem(const char *pfx, const struct cper_sec_mem_err *mem) { if (mem->validation_bits & CPER_MEM_VALID_ERROR_STATUS) printk("%s""error_status: 0x%016llx\n", pfx, mem->error_status); - if (mem->validation_bits & CPER_MEM_VALID_PHYSICAL_ADDRESS) + if (mem->validation_bits & CPER_MEM_VALID_PA) printk("%s""physical_address: 0x%016llx\n", pfx, mem->physical_addr); - if (mem->validation_bits & CPER_MEM_VALID_PHYSICAL_ADDRESS_MASK) + if (mem->validation_bits & CPER_MEM_VALID_PA_MASK) printk("%s""physical_address_mask: 0x%016llx\n", pfx, mem->physical_addr_mask); if (mem->validation_bits & CPER_MEM_VALID_NODE) |