--- Arjan van de Ven <arjan@xxxxxxxxxxxxx> wrote: > the memory you feed to readl() and co isnt the actual PCI resource; > you need to use ioremap() on the PCI resource to get a pointer that you can then feed to > readl().... I gathered that much, and there is indeed a call to ioremap() in the code. So are you suggesting that I try replacing that ioremap() call with ioremap_nocache()? Cheers, Chris ___________________________________________________________ Support the World Aids Awareness campaign this month with Yahoo! For Good http://uk.promotions.yahoo.com/forgood/ - 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