ix: Fix possible TX desc GC missing.
authorSepherosa Ziehau <sephe@dragonflybsd.org>
Sat, 28 Oct 2017 23:34:36 +0000 (07:34 +0800)
committerSepherosa Ziehau <sephe@dragonflybsd.org>
Sat, 28 Oct 2017 23:36:24 +0000 (07:36 +0800)
commit5ae4b2e8dfd84f16d352e3bd5f85dcdc9d4c0aec
treebd510209ff55730e7970e7d3428c67f82c2bd6e5
parent620b9679515f9db3801f83d855667df59c49a669
ix: Fix possible TX desc GC missing.

This would theoretically happen, if the polling rate was extremely high.
sys/dev/netif/ix/if_ix.c