tree b1b7615491047d7b00bcaf193ba3a5c730655549
parent 2dd5716227878d5950988514a2cbabf72f7fc888
author Eli Cohen <eli@dev.mellanox.co.il> 1208405373 -0700
committer Roland Dreier <rolandd@cisco.com> 1208405373 -0700

IPoIB: Support modifying IPoIB CQ event moderation

This can be used to tune at run time the parameters controlling the
event (interrupt) generation rate and thus reduce the overhead
incurred by handling interrupts resulting in better throughput.  Since
IPoIB uses a single CQ for both RX and TX, RX is chosen to dictate
configuration for both RX and TX.

Signed-off-by: Eli Cohen <eli@mellanox.co.il>
Signed-off-by: Roland Dreier <rolandd@cisco.com>