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

diff --git a/drivers/edac/amd64_edac.c b/drivers/edac/amd64_edac.c
index 597dae7..9b6642d 100644 (file)
--- 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);