From: Isaac Vaughn <isaac.vaughn@Knights.ucf.edu>
Date: Fri, 6 Sep 2019 23:21:38 +0000
Subject: EDAC/amd64: Add PCI device IDs for family 17h, model 70h
Git-commit: 3e443eb353eda6f4b4796e07f2599683fa752f1d
Patch-mainline: v5.4-rc1
References: bsc#1165975

Add the new Family 17h Model 70h PCI IDs (device 18h functions 0 and 6)
to the AMD64 EDAC module.

 [ bp: s/f17_base_addr_to_cs_size/f17_addr_mask_to_cs_size/g ]

Signed-off-by: Isaac Vaughn <isaac.vaughn@knights.ucf.edu>
Signed-off-by: Borislav Petkov <bp@suse.de>
Cc: James Morse <james.morse@arm.com>
Cc: linux-edac@vger.kernel.org
Cc: Mauro Carvalho Chehab <mchehab@kernel.org>
Cc: Robert Richter <rrichter@marvell.com>
Cc: Tony Luck <tony.luck@intel.com>
Link: https://lkml.kernel.org/r/20190906192131.8ced0ca112146f32d82b6cae@knights.ucf.edu
---
 drivers/edac/amd64_edac.c |   13 +++++++++++++
 drivers/edac/amd64_edac.h |    3 +++
 2 files changed, 16 insertions(+)

--- a/drivers/edac/amd64_edac.c
+++ b/drivers/edac/amd64_edac.c
@@ -2290,6 +2290,15 @@ static struct amd64_family_type family_t
 			.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,
+		.f6_id = PCI_DEVICE_ID_AMD_17H_M70H_DF_F6,
+		.ops = {
+			.early_channel_count	= f17_early_channel_count,
+			.dbam_to_cs		= f17_addr_mask_to_cs_size,
+		}
+	},
 };
 
 /*
@@ -3328,6 +3337,10 @@ static struct amd64_family_type *per_fam
 			fam_type = &family_types[F17_M30H_CPUS];
 			pvt->ops = &family_types[F17_M30H_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;
+			break;
 		}
 		/* fall through */
 	case 0x18:
--- 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_M70H_DF_F0 0x1440
+#define PCI_DEVICE_ID_AMD_17H_M70H_DF_F6 0x1446
 
 /*
  * Function 1 - Address Map
@@ -286,6 +288,7 @@ enum amd_families {
 	F17_CPUS,
 	F17_M10H_CPUS,
 	F17_M30H_CPUS,
+	F17_M70H_CPUS,
 	NUM_FAMILIES,
 };