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authorHuang, Xiong <xiong@qca.qualcomm.com>2012-04-30 17:38:49 +0200
committerDavid S. Miller <davem@davemloft.net>2012-05-01 03:44:12 +0200
commit7cb6a291ef3b159e8ade6b113171c089d38e944c (patch)
treecc6d9a1ba2335dfaf97cefa0d5f56b9c71c68ebb /drivers/pci/quirks.c
parentMerge branch 'tipc_net-next' of git://git.kernel.org/pub/scm/linux/kernel/git... (diff)
downloadlinux-7cb6a291ef3b159e8ade6b113171c089d38e944c.tar.xz
linux-7cb6a291ef3b159e8ade6b113171c089d38e944c.zip
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: xiong <xiong@qca.qualcomm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/pci/quirks.c')
-rw-r--r--drivers/pci/quirks.c12
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c
index 4bf71028556b..953ec3f08470 100644
--- a/drivers/pci/quirks.c
+++ b/drivers/pci/quirks.c
@@ -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