- 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.
2. pull in a fix from FreeBSD:
revision 1.18
date: 1999/09/17 18:04:14; author: wpaul; state: Exp; lines: +3 -3
Remember to account for ETHER_ALIGN when setting the maxmimum packet
length for mini receive ring. The max length was MHLEN, however the mbufs
are actually shortened to MHLEN - ETHER_ALIGN to force payload alignment.
todo:
-IPv6
-clean up jumbo buffer allocation - NetBSD provides an opaque argument
to the free function, thus doesn't need the hack done here
-deal correctly with the mapping of the shared memory
