linux-kernel - [PATCH 2/2] EDAC/amd64: Add family ops for Family 17h Models 60h-6Fh

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Message-Id: <20200607043709.48178-3-hengqing.hu@gmail.com>
Date:   Sun,  7 Jun 2020 12:37:09 +0800
From:   Jacky Hu <hengqing.hu@...il.com>
To:     linux-edac@...r.kernel.org
Cc:     linux-kernel@...r.kernel.org, bp@...en8.de, tony.luck@...el.com,
        x86@...nel.org, Jacky Hu <hengqing.hu@...il.com>
Subject: [PATCH 2/2] EDAC/amd64: Add family ops for Family 17h Models 60h-6Fh

Add family ops to support AMD Family 17h, Models 60h-6Fh systems.

Signed-off-by: Jacky Hu <hengqing.hu@...il.com>
---
 drivers/edac/amd64_edac.c | 14 ++++++++++++++
 drivers/edac/amd64_edac.h |  3 +++
 2 files changed, 17 insertions(+)

diff --git a/drivers/edac/amd64_edac.c b/drivers/edac/amd64_edac.c
index 9cf7cc1f3f72..0e74027d3660 100644
--- a/drivers/edac/amd64_edac.c
+++ b/drivers/edac/amd64_edac.c
@@ -2319,6 +2319,16 @@ static struct amd64_family_type family_types[] = {
 			.dbam_to_cs		= f17_addr_mask_to_cs_size,
 		}
 	},
+	[F17_M60H_CPUS] = {
+		.ctl_name = "F17h_M60h",
+		.f0_id = PCI_DEVICE_ID_AMD_17H_M60H_DF_F0,
+		.f6_id = PCI_DEVICE_ID_AMD_17H_M60H_DF_F6,
+		.max_mcs = 2,
+		.ops = {
+			.early_channel_count	= f17_early_channel_count,
+			.dbam_to_cs		= f17_addr_mask_to_cs_size,
+		}
+	},
 	[F17_M70H_CPUS] = {
 		.ctl_name = "F17h_M70h",
 		.f0_id = PCI_DEVICE_ID_AMD_17H_M70H_DF_F0,
@@ -3357,6 +3367,10 @@ static struct amd64_family_type *per_family_init(struct amd64_pvt *pvt)
 			fam_type = &family_types[F17_M30H_CPUS];
 			pvt->ops = &family_types[F17_M30H_CPUS].ops;
 			break;
+		} else if (pvt->model >= 0x60 && pvt->model <= 0x6f) {
+			fam_type = &family_types[F17_M60H_CPUS];
+			pvt->ops = &family_types[F17_M60H_CPUS].ops;
+			break;
 		} else if (pvt->model >= 0x70 && pvt->model <= 0x7f) {
 			fam_type = &family_types[F17_M70H_CPUS];
 			pvt->ops = &family_types[F17_M70H_CPUS].ops;
diff --git a/drivers/edac/amd64_edac.h b/drivers/edac/amd64_edac.h
index abbf3c274d74..52b5d03eeba0 100644
--- a/drivers/edac/amd64_edac.h
+++ b/drivers/edac/amd64_edac.h
@@ -120,6 +120,8 @@
 #define PCI_DEVICE_ID_AMD_17H_M10H_DF_F6 0x15ee
 #define PCI_DEVICE_ID_AMD_17H_M30H_DF_F0 0x1490
 #define PCI_DEVICE_ID_AMD_17H_M30H_DF_F6 0x1496
+#define PCI_DEVICE_ID_AMD_17H_M60H_DF_F0 0x1448
+#define PCI_DEVICE_ID_AMD_17H_M60H_DF_F6 0x144e
 #define PCI_DEVICE_ID_AMD_17H_M70H_DF_F0 0x1440
 #define PCI_DEVICE_ID_AMD_17H_M70H_DF_F6 0x1446
 #define PCI_DEVICE_ID_AMD_19H_DF_F0	0x1650
@@ -293,6 +295,7 @@ enum amd_families {
 	F17_CPUS,
 	F17_M10H_CPUS,
 	F17_M30H_CPUS,
+	F17_M60H_CPUS,
 	F17_M70H_CPUS,
 	F19_CPUS,
 	NUM_FAMILIES,
-- 
2.27.0