From 4b4ce124699c160925e5fdeb147a78f79d38351f Mon Sep 17 00:00:00 2001 From: Simon May Date: Sun, 19 Sep 2021 23:45:59 +0200 Subject: [PATCH] Revert "PCI: Add a REBAR size quirk for Sapphire RX 5600 XT Pulse" This reverts commit 907830b0fc9e374d00f3c83de5e426157b482c01. --- drivers/pci/pci.c | 9 +-------- 1 file changed, 1 insertion(+), 8 deletions(-) diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c index a607f277c..3174fa871 100644 --- a/drivers/pci/pci.c +++ b/drivers/pci/pci.c @@ -3755,14 +3755,8 @@ 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 = 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 == 0x700) - return 0x3f00; - - return cap; + return (cap & PCI_REBAR_CAP_SIZES) >> 4; } EXPORT_SYMBOL(pci_rebar_get_possible_sizes); -- 2.30.2