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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>
This commit is contained in:
Chen Gong 2012-05-14 05:51:26 -03:00 committed by Mauro Carvalho Chehab
parent e35fca4791
commit 2cbb587d3b
1 changed files with 1 additions and 1 deletions
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2
drivers/edac/sb_edac.c
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@ -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, &reg);
pci_read_config_dword(pvt->pci_ddrio, RANK_CFG_A, &reg);
if (IS_RDIMM_ENABLED(reg)) {
/* FIXME: Can also be LRDIMM */
debugf0("Memory is registered\n");