For bwi(4) parts that use TX status ring:
commit8fa830ce32fc0c8e70f0a744a9c3fb184db7b1c9
authorsephe <sephe>
Sun, 16 Sep 2007 08:25:41 +0000 (16 08:25 +0000)
committersephe <sephe>
Sun, 16 Sep 2007 08:25:41 +0000 (16 08:25 +0000)
tree7bde11b611197fdc0f714d341f33637c68154070
parent7eb02637fe4375c2dae3052aa5bd4ba438d94c93
For bwi(4) parts that use TX status ring:
- Extract frame's TX count and whether the frame has been acknowledged.
- If the TX status indicates that the frame is pending, don't do any further
  processing (this probably will not happen in the current TX model).
sys/dev/netif/bwi/if_bwi.c
sys/dev/netif/bwi/if_bwivar.h