[PATCH] x86/amd_nb: Add a new PCI ID for AMD family 1Ah model 60h

From: Richard Gong
Date: Thu Aug 15 2024 - 11:13:56 EST


Add a new PCI ID for Device 18h and Function 4.

Signed-off-by: Richard Gong <richard.gong@xxxxxxx>
---
(Without this device ID, amd-atl driver failed to load)
---
arch/x86/kernel/amd_nb.c | 1 +
include/linux/pci_ids.h | 1 +
2 files changed, 2 insertions(+)

diff --git a/arch/x86/kernel/amd_nb.c b/arch/x86/kernel/amd_nb.c
index 61eadde08511..7566d2c079c2 100644
--- a/arch/x86/kernel/amd_nb.c
+++ b/arch/x86/kernel/amd_nb.c
@@ -125,6 +125,7 @@ static const struct pci_device_id amd_nb_link_ids[] = {
{ PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_19H_M78H_DF_F4) },
{ PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_CNB17H_F4) },
{ PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_1AH_M00H_DF_F4) },
+ { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_1AH_M60H_DF_F4) },
{ PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_MI200_DF_F4) },
{ PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_MI300_DF_F4) },
{}
diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
index 91182aa1d2ec..d7abfa5beaec 100644
--- a/include/linux/pci_ids.h
+++ b/include/linux/pci_ids.h
@@ -581,6 +581,7 @@
#define PCI_DEVICE_ID_AMD_1AH_M00H_DF_F3 0x12c3
#define PCI_DEVICE_ID_AMD_1AH_M20H_DF_F3 0x16fb
#define PCI_DEVICE_ID_AMD_1AH_M60H_DF_F3 0x124b
+#define PCI_DEVICE_ID_AMD_1AH_M60H_DF_F4 0x124c
#define PCI_DEVICE_ID_AMD_1AH_M70H_DF_F3 0x12bb
#define PCI_DEVICE_ID_AMD_MI200_DF_F3 0x14d3
#define PCI_DEVICE_ID_AMD_MI300_DF_F3 0x152b
--
2.43.0