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authorMark Hindley <mark@hindley.org.uk>2006-08-28 23:43:25 +0400
committerGreg Kroah-Hartman <gregkh@suse.de>2006-09-01 05:04:30 +0400
commit1ae4f9ba84b94b85d995a6ae0064b869ff15b080 (patch)
treec7d1b959276bb438d2f79ebd9f2a5c1685af7db1
parenteff674a514bd3f59e0cae9b843e0665b576a5ed8 (diff)
downloadlinux-1ae4f9ba84b94b85d995a6ae0064b869ff15b080.tar.xz
USB: Add VIA quirk fixup for VT8235 usb2
Patch to add VIA PCI quirk for Enhanced/Extended USB on VT8235 southbridge. It is needed in order to use EHCI/USB 2.0 with ACPI. Without it IRQs are not routed correctly, you get an "Unlink after no-IRQ?" error and the device is unusable. I belive this could also be a fix for Bugzilla Bug 5835. Signed-off-by: Mark Hindley <mark@hindley.org.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
-rw-r--r--drivers/pci/quirks.c1
-rw-r--r--include/linux/pci_ids.h1
2 files changed, 2 insertions, 0 deletions
diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c
index 73177429fe74..17e709e7d72a 100644
--- a/drivers/pci/quirks.c
+++ b/drivers/pci/quirks.c
@@ -667,6 +667,7 @@ DECLARE_PCI_FIXUP_ENABLE(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_82C586_0, quirk_vi
DECLARE_PCI_FIXUP_ENABLE(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_82C586_1, quirk_via_irq);
DECLARE_PCI_FIXUP_ENABLE(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_82C586_2, quirk_via_irq);
DECLARE_PCI_FIXUP_ENABLE(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_82C586_3, quirk_via_irq);
+DECLARE_PCI_FIXUP_ENABLE(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_8235_USB_2, quirk_via_irq);
DECLARE_PCI_FIXUP_ENABLE(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_82C686, quirk_via_irq);
DECLARE_PCI_FIXUP_ENABLE(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_82C686_4, quirk_via_irq);
DECLARE_PCI_FIXUP_ENABLE(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_82C686_5, quirk_via_irq);
diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
index 4c2839eab7f4..c91164ea3dec 100644
--- a/include/linux/pci_ids.h
+++ b/include/linux/pci_ids.h
@@ -1292,6 +1292,7 @@
#define PCI_DEVICE_ID_VIA_8367_0 0x3099
#define PCI_DEVICE_ID_VIA_8653_0 0x3101
#define PCI_DEVICE_ID_VIA_8622 0x3102
+#define PCI_DEVICE_ID_VIA_8235_USB_2 0x3104
#define PCI_DEVICE_ID_VIA_8233C_0 0x3109
#define PCI_DEVICE_ID_VIA_8361 0x3112
#define PCI_DEVICE_ID_VIA_XM266 0x3116