diff options
| author | Bjorn Helgaas <bhelgaas@google.com> | 2026-04-13 12:50:06 -0500 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2026-04-13 12:50:06 -0500 |
| commit | 981b3fefcc7abe3bf4043cb99cf5b453c1a41e49 (patch) | |
| tree | e6152e543cf07c463e0ac90c3d9917704a5502f0 | |
| parent | a09007a782687d8322e3aa31b7cc9ce0be223656 (diff) | |
| parent | 806140e9a33218f22188fe5019c7874aa78d81f8 (diff) | |
Merge branch 'pci/virtualization'
- Avoid FLR for AMD NPU device, where it causes the device to hang (Lizhi
Hou)
* pci/virtualization:
PCI: Avoid FLR for AMD NPU device
| -rw-r--r-- | drivers/pci/quirks.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c index 48946cca4be7..757a296eae41 100644 --- a/drivers/pci/quirks.c +++ b/drivers/pci/quirks.c @@ -5603,6 +5603,7 @@ DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_INTEL, 0x443, quirk_intel_qat_vf_cap); * AMD Starship/Matisse HD Audio Controller 0x1487 * AMD Starship USB 3.0 Host Controller 0x148c * AMD Matisse USB 3.0 Host Controller 0x149c + * AMD Neural Processing Unit 0x1502 0x17f0 * Intel 82579LM Gigabit Ethernet Controller 0x1502 * Intel 82579V Gigabit Ethernet Controller 0x1503 * Mediatek MT7922 802.11ax PCI Express Wireless Network Adapter @@ -5615,6 +5616,8 @@ DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_AMD, 0x1487, quirk_no_flr); DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_AMD, 0x148c, quirk_no_flr); DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_AMD, 0x149c, quirk_no_flr); DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_AMD, 0x7901, quirk_no_flr); +DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_AMD, 0x1502, quirk_no_flr); +DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_AMD, 0x17f0, quirk_no_flr); DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_INTEL, 0x1502, quirk_no_flr); DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_INTEL, 0x1503, quirk_no_flr); DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_MEDIATEK, 0x0616, quirk_no_flr); |