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path: root/drivers/edac/amd64_edac.c
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Diffstat (limited to 'drivers/edac/amd64_edac.c')
-rw-r--r--drivers/edac/amd64_edac.c38
1 files changed, 35 insertions, 3 deletions
diff --git a/drivers/edac/amd64_edac.c b/drivers/edac/amd64_edac.c
index 98e14ee4833..f8bf00010d4 100644
--- a/drivers/edac/amd64_edac.c
+++ b/drivers/edac/amd64_edac.c
@@ -1239,9 +1239,17 @@ static u8 f15_m30h_determine_channel(struct amd64_pvt *pvt, u64 sys_addr,
if (num_dcts_intlv == 2) {
select = (sys_addr >> 8) & 0x3;
channel = select ? 0x3 : 0;
- } else if (num_dcts_intlv == 4)
- channel = (sys_addr >> 8) & 0x7;
-
+ } else if (num_dcts_intlv == 4) {
+ u8 intlv_addr = dct_sel_interleave_addr(pvt);
+ switch (intlv_addr) {
+ case 0x4:
+ channel = (sys_addr >> 8) & 0x3;
+ break;
+ case 0x5:
+ channel = (sys_addr >> 9) & 0x3;
+ break;
+ }
+ }
return channel;
}
@@ -1799,6 +1807,17 @@ static struct amd64_family_type family_types[] = {
.read_dct_pci_cfg = f10_read_dct_pci_cfg,
}
},
+ [F16_M30H_CPUS] = {
+ .ctl_name = "F16h_M30h",
+ .f1_id = PCI_DEVICE_ID_AMD_16H_M30H_NB_F1,
+ .f3_id = PCI_DEVICE_ID_AMD_16H_M30H_NB_F3,
+ .ops = {
+ .early_channel_count = f1x_early_channel_count,
+ .map_sysaddr_to_csrow = f1x_map_sysaddr_to_csrow,
+ .dbam_to_cs = f16_dbam_to_chip_select,
+ .read_dct_pci_cfg = f10_read_dct_pci_cfg,
+ }
+ },
};
/*
@@ -2578,6 +2597,11 @@ static struct amd64_family_type *per_family_init(struct amd64_pvt *pvt)
break;
case 0x16:
+ if (pvt->model == 0x30) {
+ fam_type = &family_types[F16_M30H_CPUS];
+ pvt->ops = &family_types[F16_M30H_CPUS].ops;
+ break;
+ }
fam_type = &family_types[F16_CPUS];
pvt->ops = &family_types[F16_CPUS].ops;
break;
@@ -2830,6 +2854,14 @@ static const struct pci_device_id amd64_pci_table[] = {
.class = 0,
.class_mask = 0,
},
+ {
+ .vendor = PCI_VENDOR_ID_AMD,
+ .device = PCI_DEVICE_ID_AMD_16H_M30H_NB_F2,
+ .subvendor = PCI_ANY_ID,
+ .subdevice = PCI_ANY_ID,
+ .class = 0,
+ .class_mask = 0,
+ },
{0, }
};