nant's projects / dragonfly.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 1bd1337) | patch
msk(4): Workaround GMAC hardware hang of Yukon II on the receipt of pause frame
authorSepherosa Ziehau <sephe@dragonflybsd.org>
Mon, 11 Jul 2011 05:50:37 +0000 (13:50 +0800)
committerSepherosa Ziehau <sephe@dragonflybsd.org>
Mon, 11 Jul 2011 05:50:37 +0000 (13:50 +0800)
commit8510fba4bd32a72174ac7a8b2603e22ef2ff3eea
tree7ddf76ff0313b84742980fc421030a3d20d15d68tree | snapshot
parent1bd1337cf5ec15cb9d443d88741aa85ea196dcb3commit | diff
msk(4): Workaround GMAC hardware hang of Yukon II on the receipt of pause frame

This bug seems to happen on certain hardware model/revision (e.g. 88E8053)
but it's not identified which hardwares are affected.  To workaround it,
inrease GMAC FIFO threshold by one FIFO word to flush received pause frames.

Obtained-from: FreeBSD 176652
sys/dev/netif/msk/if_msk.c diff | blob | blame | history
Nuno's DragonFly repo.