diff options
| author | Yazen Ghannam <Yazen.Ghannam@amd.com> | 2016-11-28 08:50:21 -0600 |
|---|---|---|
| committer | Borislav Petkov <bp@suse.de> | 2016-11-29 17:16:09 +0100 |
| commit | 07ed82ef93d6c70dcd1f31429a8fd12fbdeb21fd (patch) | |
| tree | ece4b6d863af47bea856721ac091a645dcc06ea2 /drivers/edac/amd64_edac.h | |
| parent | 8051c0af3c846937d5454766fe407b08a7681256 (diff) | |
EDAC, amd64: Add Fam17h debug output
Read a few more UMC registers and provide debug output in order to be as
similar as possible to older AMD systems.
Signed-off-by: Yazen Ghannam <Yazen.Ghannam@amd.com>
Cc: Aravind Gopalakrishnan <aravindksg.lkml@gmail.com>
Cc: linux-edac <linux-edac@vger.kernel.org>
Cc: x86-ml <x86@kernel.org>
Link: http://lkml.kernel.org/r/1480344621-14966-1-git-send-email-Yazen.Ghannam@amd.com
[ Remove unneeded K8 check and comments, fixup others. ]
Signed-off-by: Borislav Petkov <bp@suse.de>
Diffstat (limited to 'drivers/edac/amd64_edac.h')
| -rw-r--r-- | drivers/edac/amd64_edac.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/edac/amd64_edac.h b/drivers/edac/amd64_edac.h index 34d915782d4a..cb91d0b06d23 100644 --- a/drivers/edac/amd64_edac.h +++ b/drivers/edac/amd64_edac.h @@ -260,9 +260,13 @@ /* UMC CH register offsets */ #define UMCCH_BASE_ADDR 0x0 #define UMCCH_ADDR_MASK 0x20 +#define UMCCH_ADDR_CFG 0x30 #define UMCCH_DIMM_CFG 0x80 +#define UMCCH_UMC_CFG 0x100 #define UMCCH_SDP_CTRL 0x104 #define UMCCH_ECC_CTRL 0x14C +#define UMCCH_ECC_BAD_SYMBOL 0xD90 +#define UMCCH_UMC_CAP 0xDF0 #define UMCCH_UMC_CAP_HI 0xDF4 /* UMC CH bitfields */ @@ -316,8 +320,10 @@ struct chip_select { struct amd64_umc { u32 dimm_cfg; /* DIMM Configuration reg */ + u32 umc_cfg; /* Configuration reg */ u32 sdp_ctrl; /* SDP Control reg */ u32 ecc_ctrl; /* DRAM ECC Control reg */ + u32 umc_cap_hi; /* Capabilities High reg */ }; struct amd64_pvt { |