tjh.dev / kernel
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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>

authored by Mark Hindley and committed by Greg Kroah-Hartman 1ae4f9ba eff674a5

+2
unified split
+1
drivers/pci/quirks.c
··· 667 DECLARE_PCI_FIXUP_ENABLE(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_82C586_1, quirk_via_irq); 668 DECLARE_PCI_FIXUP_ENABLE(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_82C586_2, quirk_via_irq); 669 DECLARE_PCI_FIXUP_ENABLE(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_82C586_3, quirk_via_irq); 670 DECLARE_PCI_FIXUP_ENABLE(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_82C686, quirk_via_irq); 671 DECLARE_PCI_FIXUP_ENABLE(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_82C686_4, quirk_via_irq); 672 DECLARE_PCI_FIXUP_ENABLE(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_82C686_5, quirk_via_irq);
··· 667 DECLARE_PCI_FIXUP_ENABLE(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_82C586_1, quirk_via_irq); 668 DECLARE_PCI_FIXUP_ENABLE(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_82C586_2, quirk_via_irq); 669 DECLARE_PCI_FIXUP_ENABLE(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_82C586_3, quirk_via_irq); 670 + DECLARE_PCI_FIXUP_ENABLE(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_8235_USB_2, quirk_via_irq); 671 DECLARE_PCI_FIXUP_ENABLE(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_82C686, quirk_via_irq); 672 DECLARE_PCI_FIXUP_ENABLE(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_82C686_4, quirk_via_irq); 673 DECLARE_PCI_FIXUP_ENABLE(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_82C686_5, quirk_via_irq);
+1
include/linux/pci_ids.h
··· 1292 #define PCI_DEVICE_ID_VIA_8367_0 0x3099 1293 #define PCI_DEVICE_ID_VIA_8653_0 0x3101 1294 #define PCI_DEVICE_ID_VIA_8622 0x3102 1295 #define PCI_DEVICE_ID_VIA_8233C_0 0x3109 1296 #define PCI_DEVICE_ID_VIA_8361 0x3112 1297 #define PCI_DEVICE_ID_VIA_XM266 0x3116
··· 1292 #define PCI_DEVICE_ID_VIA_8367_0 0x3099 1293 #define PCI_DEVICE_ID_VIA_8653_0 0x3101 1294 #define PCI_DEVICE_ID_VIA_8622 0x3102 1295 + #define PCI_DEVICE_ID_VIA_8235_USB_2 0x3104 1296 #define PCI_DEVICE_ID_VIA_8233C_0 0x3109 1297 #define PCI_DEVICE_ID_VIA_8361 0x3112 1298 #define PCI_DEVICE_ID_VIA_XM266 0x3116