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EDAC/amd64: Add support for family 19h, models 50h-5fh 

Add the new family 19h models 50h-5fh PCI IDs (device 18h functions 0
and 6) to support Ryzen 5000 APUs ("Cezanne").

Signed-off-by: Marc Bevand <m@zorinaq.com>
Signed-off-by: Borislav Petkov <bp@suse.de>
Reviewed-by: Yazen Ghannam <yazen.ghannam@amd.com>
Link: https://lore.kernel.org/r/20211221233112.556927-1-m@zorinaq.com
This commit is contained in:
Marc Bevand 2021-12-21 15:31:12 -08:00 committed by Borislav Petkov
parent e2be5955a8
commit 0b8bf9cb14
2 changed files with 18 additions and 0 deletions
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15
drivers/edac/amd64_edac.c
View File

@ -2660,6 +2660,16 @@ static struct amd64_family_type family_types[] = {
.dbam_to_cs = f17_addr_mask_to_cs_size,
}
},
[F19_M50H_CPUS] = {
.ctl_name = "F19h_M50h",
.f0_id = PCI_DEVICE_ID_AMD_19H_M50H_DF_F0,
.f6_id = PCI_DEVICE_ID_AMD_19H_M50H_DF_F6,
.max_mcs = 2,
.ops = {
.early_channel_count = f17_early_channel_count,
.dbam_to_cs = f17_addr_mask_to_cs_size,
}
},
};
/*
@ -3706,6 +3716,11 @@ static struct amd64_family_type *per_family_init(struct amd64_pvt *pvt)
pvt->ops = &family_types[F17_M70H_CPUS].ops;
fam_type->ctl_name = "F19h_M20h";
break;
} else if (pvt->model >= 0x50 && pvt->model <= 0x5f) {
fam_type = &family_types[F19_M50H_CPUS];
pvt->ops = &family_types[F19_M50H_CPUS].ops;
fam_type->ctl_name = "F19h_M50h";
break;
} else if (pvt->model >= 0xa0 && pvt->model <= 0xaf) {
fam_type = &family_types[F19_M10H_CPUS];
pvt->ops = &family_types[F19_M10H_CPUS].ops;

3
drivers/edac/amd64_edac.h
View File

@ -128,6 +128,8 @@
#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
#define PCI_DEVICE_ID_AMD_19H_M50H_DF_F0 0x166a
#define PCI_DEVICE_ID_AMD_19H_M50H_DF_F6 0x1670
/*
* Function 1 - Address Map
@ -301,6 +303,7 @@ enum amd_families {
F17_M70H_CPUS,
F19_CPUS,
F19_M10H_CPUS,
F19_M50H_CPUS,
NUM_FAMILIES,
};