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>
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@ -555,7 +555,7 @@ static int get_dimm_config(struct mem_ctl_info *mci)
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pvt->is_close_pg = false;
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}
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pci_read_config_dword(pvt->pci_ta, RANK_CFG_A, ®);
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pci_read_config_dword(pvt->pci_ddrio, RANK_CFG_A, ®);
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if (IS_RDIMM_ENABLED(reg)) {
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/* FIXME: Can also be LRDIMM */
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debugf0("Memory is registered\n");
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