On 02/20/2013 05:38 PM, Sujith Manoharan wrote:
Ben Greear wrote:
For instance, in this case, why do we have pending frames, the axq-stopped,
and no axq depth? Is that an invalid state to begin with? Once
it gets in the hung state, those numbers never change. I'd assume
something should be poking more packets out of the pending frames
down into the axq logic?
Something is broken in the xmit path, definitely.
Ok, so here's a question: In the ath_tx_complete method,
the pending_frames counter is only decremented if txq == c->tx.txq_map[q].
Maybe it should always be decremented?
What kinds of things could cause txq to not equal the txq-map[q]?
Thanks,
Ben
--
Ben Greear <greearb@xxxxxxxxxxxxxxx>
Candela Technologies Inc http://www.candelatech.com
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