From mark@hindley.org.uk Tue Aug 29 20:48:29 2006 Date: Mon, 28 Aug 2006 20:43:25 +0100 To: gregkh@suse.de Subject: USB: Add VIA quirk fixup for VT8235 usb2 Message-ID: <20060828194325.GA10705@hindley.org.uk> Content-Disposition: inline From: Mark Hindley 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 Signed-off-by: Greg Kroah-Hartman --- drivers/pci/quirks.c | 1 + include/linux/pci_ids.h | 1 + 2 files changed, 2 insertions(+) --- gregkh-2.6.orig/drivers/pci/quirks.c +++ gregkh-2.6/drivers/pci/quirks.c @@ -652,6 +652,7 @@ DECLARE_PCI_FIXUP_ENABLE(PCI_VENDOR_ID_V 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); --- gregkh-2.6.orig/include/linux/pci_ids.h +++ gregkh-2.6/include/linux/pci_ids.h @@ -1293,6 +1293,7 @@ #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