On Wed, Feb 23, 2011 at 06:57:47AM -0800, Sarah Sharp wrote: > On Wed, Feb 23, 2011 at 01:54:45AM +0000, Matthew Garrett wrote: > > On Tue, Feb 22, 2011 at 04:55:13PM -0800, Sarah Sharp wrote: > > > I'm having an issue with an xHCI (USB 3.0 host controller) Express Card. > > > This card works fine on 2.6.37, but on 2.6.38-rc5, when I plug in the > > > card, I get this output in dmesg: > > > > Is the controller associated with irq 23? > > I think it is, before the xHCI driver switches to MSI/MSIX. I'd have to > disable MSI in 2.6.37 to confirm. Mm. Sounds like it's the hardware generating a legacy IRQ after you've changed to MSI? Any chance this could be related to the irq synchronisation patches? -- Matthew Garrett | mjg59@xxxxxxxxxxxxx -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
