diff options
| author | Yazen Ghannam <yazen.ghannam@amd.com> | 2021-12-08 18:43:54 +0100 |
|---|---|---|
| committer | Borislav Petkov <bp@suse.de> | 2021-12-10 12:54:33 +0100 |
| commit | e2be5955a88664421b25e463c28a910b8dbd534c (patch) | |
| tree | 9b795989650bc6ec25ccc413b3266dc8b092b571 /drivers/edac | |
| parent | EDAC: Add RDDR5 and LRDDR5 memory types (diff) | |
| download | linux-e2be5955a88664421b25e463c28a910b8dbd534c.tar.xz linux-e2be5955a88664421b25e463c28a910b8dbd534c.zip | |
EDAC/amd64: Add support for AMD Family 19h Models 10h-1Fh and A0h-AFh
Add a new family type for AMD Family 19h Models 10h to 1Fh. Use this new
family type for Models A0h to AFh also.
Increase the maximum number of controllers from 8 to 12.
Signed-off-by: Yazen Ghannam <yazen.ghannam@amd.com>
Signed-off-by: Borislav Petkov <bp@suse.de>
Link: https://lore.kernel.org/r/20211208174356.1997855-3-yazen.ghannam@amd.com
Diffstat (limited to 'drivers/edac')
| -rw-r--r-- | drivers/edac/amd64_edac.c | 21 | ||||
| -rw-r--r-- | drivers/edac/amd64_edac.h | 5 |
2 files changed, 24 insertions, 2 deletions
diff --git a/drivers/edac/amd64_edac.c b/drivers/edac/amd64_edac.c index 4fce75013674..c6c58f01067f 100644 --- a/drivers/edac/amd64_edac.c +++ b/drivers/edac/amd64_edac.c @@ -2650,6 +2650,16 @@ static struct amd64_family_type family_types[] = { .dbam_to_cs = f17_addr_mask_to_cs_size, } }, + [F19_M10H_CPUS] = { + .ctl_name = "F19h_M10h", + .f0_id = PCI_DEVICE_ID_AMD_19H_M10H_DF_F0, + .f6_id = PCI_DEVICE_ID_AMD_19H_M10H_DF_F6, + .max_mcs = 12, + .ops = { + .early_channel_count = f17_early_channel_count, + .dbam_to_cs = f17_addr_mask_to_cs_size, + } + }, }; /* @@ -3687,11 +3697,20 @@ static struct amd64_family_type *per_family_init(struct amd64_pvt *pvt) break; case 0x19: - if (pvt->model >= 0x20 && pvt->model <= 0x2f) { + if (pvt->model >= 0x10 && pvt->model <= 0x1f) { + fam_type = &family_types[F19_M10H_CPUS]; + pvt->ops = &family_types[F19_M10H_CPUS].ops; + break; + } else if (pvt->model >= 0x20 && pvt->model <= 0x2f) { fam_type = &family_types[F17_M70H_CPUS]; pvt->ops = &family_types[F17_M70H_CPUS].ops; fam_type->ctl_name = "F19h_M20h"; break; + } else if (pvt->model >= 0xa0 && pvt->model <= 0xaf) { + fam_type = &family_types[F19_M10H_CPUS]; + pvt->ops = &family_types[F19_M10H_CPUS].ops; + fam_type->ctl_name = "F19h_MA0h"; + break; } fam_type = &family_types[F19_CPUS]; pvt->ops = &family_types[F19_CPUS].ops; diff --git a/drivers/edac/amd64_edac.h b/drivers/edac/amd64_edac.h index 85aa820bc165..650cab401e21 100644 --- a/drivers/edac/amd64_edac.h +++ b/drivers/edac/amd64_edac.h @@ -96,7 +96,7 @@ /* Hardware limit on ChipSelect rows per MC and processors per system */ #define NUM_CHIPSELECTS 8 #define DRAM_RANGES 8 -#define NUM_CONTROLLERS 8 +#define NUM_CONTROLLERS 12 #define ON true #define OFF false @@ -126,6 +126,8 @@ #define PCI_DEVICE_ID_AMD_17H_M70H_DF_F6 0x1446 #define PCI_DEVICE_ID_AMD_19H_DF_F0 0x1650 #define PCI_DEVICE_ID_AMD_19H_DF_F6 0x1656 +#define PCI_DEVICE_ID_AMD_19H_M10H_DF_F0 0x14ad +#define PCI_DEVICE_ID_AMD_19H_M10H_DF_F6 0x14b3 /* * Function 1 - Address Map @@ -298,6 +300,7 @@ enum amd_families { F17_M60H_CPUS, F17_M70H_CPUS, F19_CPUS, + F19_M10H_CPUS, NUM_FAMILIES, }; |