[PATCH 4.19 007/131] EDAC/amd64: Add Family 17h Model 30h PCI IDs

Sasha Levin
2020-06-29T20:14:54Z

From: Yazen Ghannam <yazen.ghannam@amd.com>

[ Upstream commit 6e846239e5487cbb89ac8192d5f11437d010130e ]

Add the new Family 17h Model 30h PCI IDs to the AMD64 EDAC module.

This also fixes a probe failure that appeared when some other PCI IDs
for Family 17h Model 30h were added to the AMD NB code.

Fixes: be3518a16ef2 (x86/amd_nb: Add PCI device IDs for family 17h, model 30h)
Signed-off-by: Yazen Ghannam <yazen.ghannam@amd.com>
Signed-off-by: Borislav Petkov <bp@suse.de>
Tested-by: Kim Phillips <kim.phillips@amd.com>
Cc: James Morse <james.morse@arm.com>
Cc: Mauro Carvalho Chehab <mchehab@kernel.org>
Cc: linux-edac <linux-edac@vger.kernel.org>
Link: https://lkml.kernel.org/r/20190228153558.127292-1-Yazen.Ghannam@amd.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/edac/amd64_edac.c | 13 +++++++++++++
drivers/edac/amd64_edac.h | 3 +++
2 files changed, 16 insertions(+)

diff --git a/drivers/edac/amd64_edac.c b/drivers/edac/amd64_edac.c
index 05d6f9c86ac38..268ada29cd987 100644
--- a/drivers/edac/amd64_edac.c
+++ b/drivers/edac/amd64_edac.c
@@ -2209,6 +2209,15 @@ static struct amd64_family_type family_types[] = {
.dbam_to_cs = f17_base_addr_to_cs_size,
}
},
+ [F17_M30H_CPUS] = {
+ .ctl_name = "F17h_M30h",
+ .f0_id = PCI_DEVICE_ID_AMD_17H_M30H_DF_F0,
+ .f6_id = PCI_DEVICE_ID_AMD_17H_M30H_DF_F6,
+ .ops = {
+ .early_channel_count = f17_early_channel_count,
+ .dbam_to_cs = f17_base_addr_to_cs_size,
+ }
+ },
};

/*
@@ -3212,6 +3221,10 @@ static struct amd64_family_type *per_family_init(struct amd64_pvt *pvt)
fam_type = &family_types[F17_M10H_CPUS];
pvt->ops = &family_types[F17_M10H_CPUS].ops;
break;
+ } else if (pvt->model >= 0x30 && pvt->model <= 0x3f) {
+ fam_type = &family_types[F17_M30H_CPUS];
+ pvt->ops = &family_types[F17_M30H_CPUS].ops;
+ break;
}
fam_type = &family_types[F17_CPUS];
pvt->ops = &family_types[F17_CPUS].ops;
diff --git a/drivers/edac/amd64_edac.h b/drivers/edac/amd64_edac.h
index 4242f8e39c18f..de8dbb0b42b55 100644
--- a/drivers/edac/amd64_edac.h
+++ b/drivers/edac/amd64_edac.h
@@ -117,6 +117,8 @@
#define PCI_DEVICE_ID_AMD_17H_DF_F6 0x1466
#define PCI_DEVICE_ID_AMD_17H_M10H_DF_F0 0x15e8
#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

/*
* Function 1 - Address Map
@@ -284,6 +286,7 @@ enum amd_families {
F16_M30H_CPUS,
F17_CPUS,
F17_M10H_CPUS,
+ F17_M30H_CPUS,
NUM_FAMILIES,
};

--
2.25.1