summaryrefslogtreecommitdiff
path: root/drivers/edac
diff options
context:
space:
mode:
authorAvadhut Naik <Avadhut.Naik@amd.com>2023-08-09 06:52:44 +0300
committerBorislav Petkov (AMD) <bp@alien8.de>2023-08-10 15:25:21 +0300
commitc4d07c371283cb0453c8ce187551e4d064cc407e (patch)
tree4eaae6caf7dc3e2b1ba8a61bad788e1a18bae4f9 /drivers/edac
parent3cd9da416d5b625d52053c816ee91daf4e97007c (diff)
downloadlinux-c4d07c371283cb0453c8ce187551e4d064cc407e.tar.xz
EDAC/amd64: Add support for AMD family 1Ah models 00h-1Fh and 40h-4Fh
Add support for family 1Ah-based models 00h-1Fh and 40h-4Fh. [ bp: Simplify. ] Signed-off-by: Avadhut Naik <Avadhut.Naik@amd.com> Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de> Link: https://lore.kernel.org/r/20230809035244.2722455-4-avadhut.naik@amd.com
Diffstat (limited to 'drivers/edac')
-rw-r--r--drivers/edac/amd64_edac.c15
1 files changed, 15 insertions, 0 deletions
diff --git a/drivers/edac/amd64_edac.c b/drivers/edac/amd64_edac.c
index 597dae7692b1..9b6642d00871 100644
--- a/drivers/edac/amd64_edac.c
+++ b/drivers/edac/amd64_edac.c
@@ -4150,6 +4150,20 @@ static int per_family_init(struct amd64_pvt *pvt)
}
break;
+ case 0x1A:
+ switch (pvt->model) {
+ case 0x00 ... 0x1f:
+ pvt->ctl_name = "F1Ah";
+ pvt->max_mcs = 12;
+ pvt->flags.zn_regs_v2 = 1;
+ break;
+ case 0x40 ... 0x4f:
+ pvt->ctl_name = "F1Ah_M40h";
+ pvt->flags.zn_regs_v2 = 1;
+ break;
+ }
+ break;
+
default:
amd64_err("Unsupported family!\n");
return -ENODEV;
@@ -4344,6 +4358,7 @@ static const struct x86_cpu_id amd64_cpuids[] = {
X86_MATCH_VENDOR_FAM(AMD, 0x17, NULL),
X86_MATCH_VENDOR_FAM(HYGON, 0x18, NULL),
X86_MATCH_VENDOR_FAM(AMD, 0x19, NULL),
+ X86_MATCH_VENDOR_FAM(AMD, 0x1A, NULL),
{ }
};
MODULE_DEVICE_TABLE(x86cpu, amd64_cpuids);