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amd64_edac: Add support for newer F16h models

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Extend ECC decoding support for F16h M30h. Tested on F16h M30h with ECC
turned on using mce_amd_inj module and the patch works fine.

Signed-off-by: Aravind Gopalakrishnan <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Tested-by: Arindam Nath <[email protected]>
Acked-by: H. Peter Anvin <[email protected]>
Signed-off-by: Borislav Petkov <[email protected]>
This commit is contained in:
Aravind Gopalakrishnan 2014-02-20 10:28:46 -06:00 • committed by Borislav Petkov
commit 85a8885bd0
4 changed files with 31 additions and 0 deletions
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24
drivers/edac/amd64_edac.c
View file

@ -1807,6 +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,
}
},
};
/*
@ -2586,6 +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;
@ -2838,6 +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, }
};

3
drivers/edac/amd64_edac.h
View file

@ -168,6 +168,8 @@
#define PCI_DEVICE_ID_AMD_15H_NB_F2 0x1602
#define PCI_DEVICE_ID_AMD_16H_NB_F1 0x1531
#define PCI_DEVICE_ID_AMD_16H_NB_F2 0x1532
#define PCI_DEVICE_ID_AMD_16H_M30H_NB_F1 0x1581
#define PCI_DEVICE_ID_AMD_16H_M30H_NB_F2 0x1582
/*
* Function 1 - Address Map
@ -300,6 +302,7 @@ enum amd_families {
F15_CPUS,
F15_M30H_CPUS,
F16_CPUS,
F16_M30H_CPUS,
NUM_FAMILIES,
};