From: Yazen Ghannam <yazen.ghannam@amd.com>
Date: Fri, 10 Jan 2020 01:56:50 +0000
Subject: EDAC/amd64: Add family ops for Family 19h Models 00h-0Fh
Git-commit: 2eb61c91c3e2738218e55f2eaf7e78a4435c233d
Patch-mainline: v5.6-rc1
References: jsc#SLE-11833
Add family ops to support AMD Family 19h systems. Existing Family 17h
functions can be used. Also, add Family 19h to the list of families to
automatically load the module.
Signed-off-by: Yazen Ghannam <yazen.ghannam@amd.com>
Signed-off-by: Borislav Petkov <bp@suse.de>
Link: https://lkml.kernel.org/r/20200110015651.14887-5-Yazen.Ghannam@amd.com
---
drivers/edac/amd64_edac.c | 17 +++++++++++++++++
drivers/edac/amd64_edac.h | 3 +++
2 files changed, 20 insertions(+)
diff --git a/drivers/edac/amd64_edac.c b/drivers/edac/amd64_edac.c
index 428ce98f6776..2488cbf76814 100644
--- a/drivers/edac/amd64_edac.c
+++ b/drivers/edac/amd64_edac.c
@@ -2336,6 +2336,16 @@ static struct amd64_family_type family_types[] = {
.dbam_to_cs = f17_addr_mask_to_cs_size,
}
},
+ [F19_CPUS] = {
+ .ctl_name = "F19h",
+ .f0_id = PCI_DEVICE_ID_AMD_19H_DF_F0,
+ .f6_id = PCI_DEVICE_ID_AMD_19H_DF_F6,
+ .max_mcs = 8,
+ .ops = {
+ .early_channel_count = f17_early_channel_count,
+ .dbam_to_cs = f17_addr_mask_to_cs_size,
+ }
+ },
};
/*
@@ -3368,6 +3378,12 @@ static struct amd64_family_type *per_family_init(struct amd64_pvt *pvt)
family_types[F17_CPUS].ctl_name = "F18h";
break;
+ case 0x19:
+ fam_type = &family_types[F19_CPUS];
+ pvt->ops = &family_types[F19_CPUS].ops;
+ family_types[F19_CPUS].ctl_name = "F19h";
+ break;
+
default:
amd64_err("Unsupported family!\n");
return NULL;
@@ -3626,6 +3642,7 @@ static const struct x86_cpu_id amd64_cpuids[] = {
{ X86_VENDOR_AMD, 0x16, X86_MODEL_ANY, X86_FEATURE_ANY, 0 },
{ X86_VENDOR_AMD, 0x17, X86_MODEL_ANY, X86_FEATURE_ANY, 0 },
{ X86_VENDOR_HYGON, 0x18, X86_MODEL_ANY, X86_FEATURE_ANY, 0 },
+ { X86_VENDOR_AMD, 0x19, X86_MODEL_ANY, X86_FEATURE_ANY, 0 },
{ }
};
MODULE_DEVICE_TABLE(x86cpu, amd64_cpuids);
diff --git a/drivers/edac/amd64_edac.h b/drivers/edac/amd64_edac.h
index 9be31688110b..abbf3c274d74 100644
--- a/drivers/edac/amd64_edac.h
+++ b/drivers/edac/amd64_edac.h
@@ -122,6 +122,8 @@
#define PCI_DEVICE_ID_AMD_17H_M30H_DF_F6 0x1496
#define PCI_DEVICE_ID_AMD_17H_M70H_DF_F0 0x1440
#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
/*
* Function 1 - Address Map
@@ -292,6 +294,7 @@ enum amd_families {
F17_M10H_CPUS,
F17_M30H_CPUS,
F17_M70H_CPUS,
+ F19_CPUS,
NUM_FAMILIES,
};