On Fri, Jul 18, 2008 at 08:57:39PM +0300, Nick Kossifidis wrote: > > MSI is a nice thing, but we cannot enable it without changing the > > interrupt handler. If we do it, we break MSI capable hardware, > > specifically AR5006 chipset. > > > > Signed-off-by: Pavel Roskin <proski@xxxxxxx> > > This is needed for all pci-e devices since enabling msi results no interrupts... > > Acked-by: Nick Kossifidis <mickflemm@xxxxxxxxx> > This is likely caused by a bug being discussed on linux-pci right now. Basically the way we're masking MSI can result in INTn interrupts getting turned back on, with no handler attached. http://marc.info/?t=121430463700001&r=1&w=2 regards, Kyle -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
