[PATCH 1/1][SRU][Unstable][Oracular] UBUNTU: SAUCE: x86/amd_nb: Add new PCI ID for AMD family 1Ah model 20h

[You-Sheng Yang]

From: Richard Gong <richard.gong at amd.com>

BugLink: https://bugs.launchpad.net/bugs/2083292

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

Signed-off-by: Richard Gong <richard.gong at amd.com>
Signed-off-by: Borislav Petkov (AMD) <bp at alien8.de>
Reviewed-by: Yazen Ghannam <yazen.ghannam at amd.com>
Link: https://lore.kernel.org/r/20240913162903.649519-1-richard.gong@amd.com
Signed-off-by: Borislav Petkov (AMD) <bp at alien8.de>
(cherry picked from commit f8bc84b6096f1ffa67252f0f88d86e77f6bbe348 tip/tip, branch x86/urgent)
Signed-off-by: You-Sheng Yang <vicamo.yang at canonical.com>
---
 arch/x86/kernel/amd_nb.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/x86/kernel/amd_nb.c b/arch/x86/kernel/amd_nb.c
index dc5d3216af240..9fe9972d2071b 100644
--- a/arch/x86/kernel/amd_nb.c
+++ b/arch/x86/kernel/amd_nb.c
@@ -44,6 +44,7 @@
 #define PCI_DEVICE_ID_AMD_19H_M70H_DF_F4	0x14f4
 #define PCI_DEVICE_ID_AMD_19H_M78H_DF_F4	0x12fc
 #define PCI_DEVICE_ID_AMD_1AH_M00H_DF_F4	0x12c4
+#define PCI_DEVICE_ID_AMD_1AH_M20H_DF_F4	0x16fc
 #define PCI_DEVICE_ID_AMD_1AH_M60H_DF_F4	0x124c
 #define PCI_DEVICE_ID_AMD_1AH_M70H_DF_F4	0x12bc
 #define PCI_DEVICE_ID_AMD_MI200_DF_F4		0x14d4
@@ -127,6 +128,7 @@ 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_M20H_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_1AH_M70H_DF_F4) },
 	{ PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_MI200_DF_F4) },
-- 
2.45.2