Messages in this thread Patch in this message | | | From | Avadhut Naik <> | Subject | [PATCH v2 3/3] EDAC/amd64: Add support for AMD Family 1Ah Models 00h-1Fh and 40h-4Fh | Date | Tue, 8 Aug 2023 22:52:44 -0500 |
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From: Avadhut Naik <Avadhut.Naik@amd.com>
Add the necessary support in the module for AMD's new Family 1Ah-based models 00h-1Fh and 40h-4Fh.
Signed-off-by: Avadhut Naik <Avadhut.Naik@amd.com> --- 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 597dae7692b1..e3b59c488ed1 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); -- 2.34.1
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