kernel-ark/drivers/infiniband/hw
Roland Dreier c8e0ca683d [IB] mthca: Always re-arm EQs in mthca_tavor_interrupt()
We should always re-arm an event queue's interrupt in
mthca_tavor_interrupt() if the corresponding bit is set in the event
cause register (ECR), even if we didn't find any entries in the EQ.
If we don't, then there's a window where we miss an EQ entry and then
get stuck because we don't get another EQ event.

Signed-off-by: Roland Dreier <rolandd@cisco.com>
2005-10-22 09:43:29 -07:00
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mthca [IB] mthca: Always re-arm EQs in mthca_tavor_interrupt() 2005-10-22 09:43:29 -07:00