From: Avadhut Naik <avadhut.naik@amd.com>
To: <bp@alien8.de>, <x86@kernel.org>, <linux-edac@vger.kernel.org>
Cc: <linux-kernel@vger.kernel.org>, <mario.limonciello@amd.com>,
<yazen.ghannam@amd.com>, <linux@roeck-us.net>,
<linux-hwmon@vger.kernel.org>, <avadnaik@amd.com>
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 [thread overview]
Message-ID: <20230809035244.2722455-4-avadhut.naik@amd.com> (raw)
In-Reply-To: <20230809035244.2722455-1-avadhut.naik@amd.com>
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
prev parent reply other threads:[~2023-08-09 3:53 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-08-09 3:52 [PATCH v2 0/3] Updates for AMD Family 1Ah-based Models Avadhut Naik
2023-08-09 3:52 ` [PATCH v2 1/3] x86/amd_nb: Add PCI IDs for AMD Family 1Ah-based models Avadhut Naik
2023-08-10 12:22 ` Borislav Petkov
2023-08-09 3:52 ` [PATCH v2 2/3] hwmon: (k10temp) Add thermal support " Avadhut Naik
2023-08-09 3:52 ` Avadhut Naik [this message]
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