On Thu, Aug 18, 2005 at 01:35:46PM +0800, Shaohua Li wrote: > Hi, > It appears pci_enable_msi doesn't reconfigure msi registers if it > successfully look up a msi for a device. It assumes the data and address > registers unchanged after calling pci_disable_msi. But this isn't always > true, such as in a suspend/resume circle. In my test system, the > registers unsurprised become zero after a S3 resume. This patch fixes my > problem, please look at it. MSIX might have the same issue, but I > haven't taken a close look.
Tom, any comments on this? thanks, greg k-h - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/