diff options
| -rw-r--r-- | drivers/pci/pci.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c index ce1883c25f96..6c57c1fa51ab 100644 --- a/drivers/pci/pci.c +++ b/drivers/pci/pci.c @@ -3750,14 +3750,14 @@ u32 pci_rebar_get_possible_sizes(struct pci_dev *pdev, int bar) return 0; pci_read_config_dword(pdev, pos + PCI_REBAR_CAP, &cap); - cap &= PCI_REBAR_CAP_SIZES; + cap = FIELD_GET(PCI_REBAR_CAP_SIZES, cap); /* Sapphire RX 5600 XT Pulse has an invalid cap dword for BAR 0 */ if (pdev->vendor == PCI_VENDOR_ID_ATI && pdev->device == 0x731f && - bar == 0 && cap == 0x7000) - cap = 0x3f000; + bar == 0 && cap == 0x700) + return 0x3f00; - return cap >> 4; + return cap; } EXPORT_SYMBOL(pci_rebar_get_possible_sizes); |