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-rw-r--r--drivers/edac/amd64_edac.c22
-rw-r--r--drivers/edac/amd64_edac.h12
2 files changed, 3 insertions, 31 deletions
diff --git a/drivers/edac/amd64_edac.c b/drivers/edac/amd64_edac.c
index 07a89df0d4f4..dce2179ad454 100644
--- a/drivers/edac/amd64_edac.c
+++ b/drivers/edac/amd64_edac.c
@@ -2906,7 +2906,6 @@ static struct amd64_family_type family_types[] = {
[F17_CPUS] = {
.ctl_name = "F17h",
.f0_id = PCI_DEVICE_ID_AMD_17H_DF_F0,
- .f6_id = PCI_DEVICE_ID_AMD_17H_DF_F6,
.max_mcs = 2,
.ops = {
.early_channel_count = f17_early_channel_count,
@@ -2916,7 +2915,6 @@ static struct amd64_family_type family_types[] = {
[F17_M10H_CPUS] = {
.ctl_name = "F17h_M10h",
.f0_id = PCI_DEVICE_ID_AMD_17H_M10H_DF_F0,
- .f6_id = PCI_DEVICE_ID_AMD_17H_M10H_DF_F6,
.max_mcs = 2,
.ops = {
.early_channel_count = f17_early_channel_count,
@@ -2926,7 +2924,6 @@ static struct amd64_family_type family_types[] = {
[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,
.max_mcs = 8,
.ops = {
.early_channel_count = f17_early_channel_count,
@@ -2936,7 +2933,6 @@ static struct amd64_family_type family_types[] = {
[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,
@@ -2946,7 +2942,6 @@ static struct amd64_family_type family_types[] = {
[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,
.max_mcs = 2,
.ops = {
.early_channel_count = f17_early_channel_count,
@@ -2956,7 +2951,6 @@ static struct amd64_family_type family_types[] = {
[F19_CPUS] = {
.ctl_name = "F19h",
.f0_id = PCI_DEVICE_ID_AMD_19H_DF_F0,
- .f6_id = PCI_DEVICE_ID_AMD_19H_DF_F6,
.max_mcs = 8,
.ops = {
.early_channel_count = f17_early_channel_count,
@@ -2966,7 +2960,6 @@ static struct amd64_family_type family_types[] = {
[F19_M10H_CPUS] = {
.ctl_name = "F19h_M10h",
.f0_id = PCI_DEVICE_ID_AMD_19H_M10H_DF_F0,
- .f6_id = PCI_DEVICE_ID_AMD_19H_M10H_DF_F6,
.max_mcs = 12,
.flags.zn_regs_v2 = 1,
.ops = {
@@ -2977,7 +2970,6 @@ static struct amd64_family_type family_types[] = {
[F19_M50H_CPUS] = {
.ctl_name = "F19h_M50h",
.f0_id = PCI_DEVICE_ID_AMD_19H_M50H_DF_F0,
- .f6_id = PCI_DEVICE_ID_AMD_19H_M50H_DF_F6,
.max_mcs = 2,
.ops = {
.early_channel_count = f17_early_channel_count,
@@ -3290,7 +3282,7 @@ log_error:
/*
* Use pvt->F3 which contains the F3 CPU PCI device to get the related
* F1 (AddrMap) and F2 (Dct) devices. Return negative value on error.
- * Reserve F0 and F6 on systems with a UMC.
+ * Reserve F0 on systems with a UMC.
*/
static int
reserve_mc_sibling_devs(struct amd64_pvt *pvt, u16 pci_id1, u16 pci_id2)
@@ -3302,21 +3294,11 @@ reserve_mc_sibling_devs(struct amd64_pvt *pvt, u16 pci_id1, u16 pci_id2)
return -ENODEV;
}
- pvt->F6 = pci_get_related_function(pvt->F3->vendor, pci_id2, pvt->F3);
- if (!pvt->F6) {
- pci_dev_put(pvt->F0);
- pvt->F0 = NULL;
-
- edac_dbg(1, "F6 not found: device 0x%x\n", pci_id2);
- return -ENODEV;
- }
-
if (!pci_ctl_dev)
pci_ctl_dev = &pvt->F0->dev;
edac_dbg(1, "F0: %s\n", pci_name(pvt->F0));
edac_dbg(1, "F3: %s\n", pci_name(pvt->F3));
- edac_dbg(1, "F6: %s\n", pci_name(pvt->F6));
return 0;
}
@@ -3352,7 +3334,6 @@ static void free_mc_sibling_devs(struct amd64_pvt *pvt)
{
if (pvt->umc) {
pci_dev_put(pvt->F0);
- pci_dev_put(pvt->F6);
} else {
pci_dev_put(pvt->F1);
pci_dev_put(pvt->F2);
@@ -4078,7 +4059,6 @@ static int hw_info_get(struct amd64_pvt *pvt)
return -ENOMEM;
pci_id1 = fam_type->f0_id;
- pci_id2 = fam_type->f6_id;
} else {
pci_id1 = fam_type->f1_id;
pci_id2 = fam_type->f2_id;
diff --git a/drivers/edac/amd64_edac.h b/drivers/edac/amd64_edac.h
index 48f1d97e1274..2d5ea9ca3868 100644
--- a/drivers/edac/amd64_edac.h
+++ b/drivers/edac/amd64_edac.h
@@ -115,21 +115,13 @@
#define PCI_DEVICE_ID_AMD_16H_M30H_NB_F1 0x1581
#define PCI_DEVICE_ID_AMD_16H_M30H_NB_F2 0x1582
#define PCI_DEVICE_ID_AMD_17H_DF_F0 0x1460
-#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
#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
-#define PCI_DEVICE_ID_AMD_19H_DF_F6 0x1656
#define PCI_DEVICE_ID_AMD_19H_M10H_DF_F0 0x14ad
-#define PCI_DEVICE_ID_AMD_19H_M10H_DF_F6 0x14b3
#define PCI_DEVICE_ID_AMD_19H_M50H_DF_F0 0x166a
-#define PCI_DEVICE_ID_AMD_19H_M50H_DF_F6 0x1670
/*
* Function 1 - Address Map
@@ -354,7 +346,7 @@ struct amd64_pvt {
struct low_ops *ops;
/* pci_device handles which we utilize */
- struct pci_dev *F0, *F1, *F2, *F3, *F6;
+ struct pci_dev *F0, *F1, *F2, *F3;
u16 mc_node_id; /* MC index of this MC node */
u8 fam; /* CPU family */
@@ -501,7 +493,7 @@ struct amd64_family_flags {
struct amd64_family_type {
const char *ctl_name;
- u16 f0_id, f1_id, f2_id, f6_id;
+ u16 f0_id, f1_id, f2_id;
/* Maximum number of memory controllers per die/node. */
u8 max_mcs;
struct amd64_family_flags flags;