Hi Rafał, I am doing some final testing on our brcmsmac driver, which I tinkered to become a bcma device driver. During testing an issue popped up in the ISR code. Looking into the bcma read/write functions in host_pci.c I conclude that bcma itself does not provide protection for concurrency. Am I correct in that? How is this solved in b43? Gr. AvS -- 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