The following commit has been merged into the x86/misc branch of tip:
Commit-ID: c4d07c371283cb0453c8ce187551e4d064cc407e
Gitweb: https://git.kernel.org/tip/c4d07c371283cb0453c8ce187551e4d064cc407e
Author: Avadhut Naik <Avadhut.Naik@xxxxxxx>
AuthorDate: Tue, 08 Aug 2023 22:52:44 -05:00
Committer: Borislav Petkov (AMD) <bp@xxxxxxxxx>
CommitterDate: Thu, 10 Aug 2023 14:25:21 +02:00
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@xxxxxxx>
Signed-off-by: Borislav Petkov (AMD) <bp@xxxxxxxxx>
Link: https://lore.kernel.org/r/20230809035244.2722455-4-avadhut.naik@xxxxxxx
---
drivers/edac/amd64_edac.c | 15 +++++++++++++++
1 file changed, 15 insertions(+)
diff --git a/drivers/edac/amd64_edac.c b/drivers/edac/amd64_edac.c
index 597dae7..9b6642d 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);
|