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Commit 5257dca0 authored by David Miller's avatar David Miller Committed by Greg Kroah-Hartman
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PCI: Remove 3 incorrect MSI quirks. 



Now that we have dealt with the real issue, in that some ATI SATA and
USB controllers needed the INTX_DISABLE quirk, we can remove these AMD
chipset global MSI disabling quirks.

This reverts three changesets:

4be8f906 (PCI: disable MSI on RS690)
aea6a433 (PCI: disable MSI on RD580)
f122392f (PCI: disable MSI on RX790)

This is based upon testing and feedback from
Shane Huang <Shane.Huang@amd.com>.

Cc: Shane Huang <Shane.Huang@amd.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
Acked-by: default avatarJeff Garzik <jgarzik@redhat.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent bc38b411

drivers/pci/quirks.c

+0 −3
Original line number Diff line number Diff line
@@ -1623,9 +1623,6 @@ static void __init quirk_disable_all_msi(struct pci_dev *dev) 
DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_SERVERWORKS, PCI_DEVICE_ID_SERVERWORKS_GCNB_LE, quirk_disable_all_msi);

DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_ATI, PCI_DEVICE_ID_ATI_RS400_200, quirk_disable_all_msi);

DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_ATI, PCI_DEVICE_ID_ATI_RS480, quirk_disable_all_msi);

DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_ATI, PCI_DEVICE_ID_ATI_RD580, quirk_disable_all_msi);

DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_ATI, PCI_DEVICE_ID_ATI_RX790, quirk_disable_all_msi);

DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_ATI, PCI_DEVICE_ID_ATI_RS690, quirk_disable_all_msi);

DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_VT3351, quirk_disable_all_msi);



/* Disable MSI on chipsets that are known to not support it */

include/linux/pci_ids.h

+0 −3
Original line number Diff line number Diff line
@@ -360,9 +360,6 @@ 
#define PCI_DEVICE_ID_ATI_RS400_166     0x5a32

#define PCI_DEVICE_ID_ATI_RS400_200     0x5a33

#define PCI_DEVICE_ID_ATI_RS480         0x5950

#define PCI_DEVICE_ID_ATI_RD580		0x5952

#define PCI_DEVICE_ID_ATI_RX790		0x5957

#define PCI_DEVICE_ID_ATI_RS690		0x7910

/* ATI IXP Chipset */

#define PCI_DEVICE_ID_ATI_IXP200_IDE	0x4349

#define PCI_DEVICE_ID_ATI_IXP200_SMBUS	0x4353