Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 7cb6a291 authored by Huang, Xiong's avatar Huang, Xiong Committed by David S. Miller
Browse files

atl1c: add workaround for issue of bit INTX-disable for MSI interrupt 



All supported devices have one issue that msi interrupt doesn't assert
if pci command register bit (PCI_COMMAND_INTX_DISABLE) is set.
Add workaround in drivers/pci/quirks.c

Signed-off-by: default avatarxiong <xiong@qca.qualcomm.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent b6d151bb

drivers/pci/quirks.c

+12 −0
Original line number Diff line number Diff line
@@ -2626,6 +2626,18 @@ DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_ATI, 0x4374, 
DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_ATI, 0x4375,

			quirk_msi_intx_disable_bug);



DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_ATTANSIC, 0x1062,

			quirk_msi_intx_disable_bug);

DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_ATTANSIC, 0x1063,

			quirk_msi_intx_disable_bug);

DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_ATTANSIC, 0x2060,

			quirk_msi_intx_disable_bug);

DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_ATTANSIC, 0x2062,

			quirk_msi_intx_disable_bug);

DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_ATTANSIC, 0x1073,

			quirk_msi_intx_disable_bug);

DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_ATTANSIC, 0x1083,

			quirk_msi_intx_disable_bug);

#endif /* CONFIG_PCI_MSI */



/* Allow manual resource allocation for PCI hotplug bridges