[openib-general] [PATCH] IB/ipoib: NAPI

Michael S. Tsirkin mst at mellanox.co.il
Thu Sep 21 08:09:29 PDT 2006


Quoting r. Eli cohen <eli at dev.mellanox.co.il>:
> Also there is a need to implement peek_cq and call it for
> ib_req_notify_cq() so as to know if there is a need to call
> netif_rx_schedule_prep() again.

Thanks, Eli.
Implementing peek_cq is not hard, at least for mthca. I wander what we
should do if peek_cq is not available in the low level driver.
I guess we could just disable NAPI for this case - Roland, would that
be acceptable?

-- 
MST




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