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| author | Chen Gong <gong.chen@linux.intel.com> | 2012-05-14 10:51:26 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2012-06-11 16:49:51 +0200 |
| commit | 2cbb587d3bc41a305168e91b4f3c5b6944a12566 (patch) | |
| tree | dd0ff973d5139f0e2ea7d2d90cce71482f228fbc /drivers/edac/sb_edac.c | |
| parent | edac: avoid mce decoding crash after edac driver unloaded (diff) | |
| download | linux-2cbb587d3bc41a305168e91b4f3c5b6944a12566.tar.xz linux-2cbb587d3bc41a305168e91b4f3c5b6944a12566.zip | |
edac: fix the error about memory type detection on SandyBridge
On SandyBridge, DDRIOA(Dev: 17 Func: 0 Offset: 328) is used
to detect whether DIMM is RDIMM/LRDIMM, not TA(Dev: 15 Func: 0).
Signed-off-by: Chen Gong <gong.chen@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/edac/sb_edac.c')
| -rw-r--r-- | drivers/edac/sb_edac.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/edac/sb_edac.c b/drivers/edac/sb_edac.c index a21ace0b709d..36ad17e79d61 100644 --- a/drivers/edac/sb_edac.c +++ b/drivers/edac/sb_edac.c @@ -555,7 +555,7 @@ static int get_dimm_config(struct mem_ctl_info *mci) pvt->is_close_pg = false; } - pci_read_config_dword(pvt->pci_ta, RANK_CFG_A, ®); + pci_read_config_dword(pvt->pci_ddrio, RANK_CFG_A, ®); if (IS_RDIMM_ENABLED(reg)) { /* FIXME: Can also be LRDIMM */ debugf0("Memory is registered\n"); |