0bf221f2d9
- fix a bug in ti_encap() where a NULL pointer could be used if we run out of tx descriptors (return ENOMEM instead, and let the caller assert OACTIVE) - sync boot messages with NetBSD's pci standart (print ti_name and irq line) - add a shutdown hook to stop the board, so that the board will not DMA at random places while we're rebooting - convert all but TIGON 1 transmit descriptors to use bus_space (this last one isn't trivial to get rigth and I don't have the hardware to test) - If we can't map the mem space linar, retry to map it nolinear. Punt if we couldn't map the mem space linear and we found a Tigon 1 chip. With these changes a Tigon 2 board (netgear BA620 at last) can be used in my DS20.