On 03/20/11 19:42, Julian Calaby wrote: > On Mon, Mar 21, 2011 at 07:44, James <bjlockie@xxxxxxxxx> wrote: >> Is there a tool to list what devices are assigned what IRQ? >> >> This from an old kernel: >> ieee80211 phy0: Atheros AR5416 MAC/BB Rev:2 AR2133 RF Rev:81 >> mem=0xffffc900017a0000, irq=18 >> >> This is from today: >> ath9k 0000:02:09.0: PCI INT A -> Link[LNKB] -> GSI 17 (level, low) -> IRQ 17 >> ieee80211 phy0: Atheros AR5416 MAC/BB Rev:2 AR2133 RF Rev:81 >> mem=0xffffc90001ba0000, irq=17 > AFAIK, PCI interrupts numbers are just sequential numbers assigned by > Linux - there is no significance to them, they are just a number for > tracking which interrupt is assigned to which device - there is no > "IRQ17" or "IRQ18" anywhere in any actual hardware. > > Thanks, > I'm thinking maybe the IRQ sharing doesn't work right with this card. -- 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
