Messages in this thread Patch in this message | | | Date | Thu, 30 Sep 2004 19:39:47 -0500 | From | Andre Eisenbach <> | Subject | [PATCH] ohci_hcd: ALi USB M5237 host controller init quirk |
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This patch fixes an error (init error -75) when initializing the ALi M5237 host controller which otherwise renders the USB bus inoperable.
Patch has been tested successfully on a Compaq Presario 2100z notebook.
Signed-off-by: Andre Eisenbach <andre@eisenbach.com>
--- previous/drivers/usb/host/ohci-pci.c 2004-09-23 09:29:02.000000000 -0700 +++ current/drivers/usb/host/ohci-pci.c 2004-09-30 17:02:24.000000000 -0700 @@ -94,6 +94,13 @@ ohci->flags = OHCI_QUIRK_INITRESET; ohci_info(ohci, "SiS init quirk\n"); } + + /* ALi USB 1.1 controller fails init without this */ + else if (pdev->vendor == PCI_VENDOR_ID_AL + && pdev->device == PCI_DEVICE_ID_AL_M5237) { + ohci->flags = OHCI_QUIRK_INITRESET; + ohci_info(ohci, "ALi M5237 init quirk\n"); + } } - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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