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emx: Update comment about multiple TX queues on 82574
authorSepherosa Ziehau <sephe@dragonflybsd.org>
Tue, 12 Mar 2013 12:38:58 +0000 (20:38 +0800)
committerSepherosa Ziehau <sephe@dragonflybsd.org>
Tue, 12 Mar 2013 12:38:58 +0000 (20:38 +0800)
commitaff530c457109248c08c1d8da798025ad18dade1
tree4d24e2b8d42c1e09312de108b16b29aaa0367b51tree | snapshot
parent9f9d2bfc451d1c6720e795e257265fce774b83b7commit | diff
emx: Update comment about multiple TX queues on 82574

The watchdog timeout on TX queue0 when multiple TX queues are enable
is _not_ related to hardware TX checksum offloading.

In the latest 82574 specification (Feb 2013, rev 3.3), it claims the
same TX context setting up requirement for multiple TX queues as with
82571.  However, 82571 works quite well with multiple TX queues.

Sigh.
sys/dev/netif/emx/if_emx.c diff | blob | blame | history
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