[PATCH] UBUNTU: SAUCE: PCI/ASPM: Add AlderLake ASPM support for links under VMD domain

[Ping Bao]

BugLink: https://bugs.launchpad.net/bugs/1889384

Add AlderLake ASPM support for links under VMD to reach deeper power
saving state.

Signed-off-by: Ping Bao <ping.a.bao at intel.com>
---
 drivers/pci/quirks.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c
index fb13b3109a43..baa727330cdc 100644
--- a/drivers/pci/quirks.c
+++ b/drivers/pci/quirks.c
@@ -5650,7 +5650,7 @@ DECLARE_PCI_FIXUP_CLASS_HEADER(0x1ac1, 0x089a,
 			       PCI_CLASS_NOT_DEFINED, 8, apex_pci_fixup_class);
 
 /*
- * Device [8086:9a09], [8086:a0b0] and [8086:a0bc]
+ * Device [8086:9a09], [8086:a0b0], [8086:a0bc] and [8086:464d]
  * BIOS may not be able to access config space of devices under VMD domain, so
  * it relies on software to enable ASPM for links under VMD.
  */
@@ -5658,6 +5658,7 @@ static const struct pci_device_id vmd_bridge_tbl[] = {
 	{ PCI_VDEVICE(INTEL, 0x9a09) },
 	{ PCI_VDEVICE(INTEL, 0xa0b0) },
 	{ PCI_VDEVICE(INTEL, 0xa0bc) },
+	{ PCI_VDEVICE(INTEL, 0x464d) },
 	{ }
 };
 
-- 
2.25.1