git: emx: Update comment about multiple TX queues on 82574

[Sepherosa Ziehau <sephe@xxxxxxxxxxxxxxxxxxxxxxx>]

commit aff530c457109248c08c1d8da798025ad18dade1
Author: Sepherosa Ziehau <sephe@dragonflybsd.org>
Date:   Tue Mar 12 20:38:58 2013 +0800

    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.

Summary of changes:
 sys/dev/netif/emx/if_emx.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/aff530c457109248c08c1d8da798025ad18dade1


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