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(parent: 8d9d8b1) | patch
be2net: Fix traffic stall INTx mode
authorPadmanabh Ratnakar <padmanabh.ratnakar@emulex.com>
Wed, 25 Apr 2012 01:46:39 +0000 (01:46 +0000)
committerDavid S. Miller <davem@davemloft.net>
Thu, 26 Apr 2012 09:03:31 +0000 (05:03 -0400)
commitca391322182954e583a89d2670b00a1df3694a15
tree421ab810a20c2750117db102e8fa1661a44c54cetree | snapshot
parent8d9d8b170787eefc76f09ca94f24aa99ded60393commit | diff
be2net: Fix traffic stall INTx mode

EQ is getting armed wrongly in INTx mode as INTx interrupt is taking
some time to deassert. This can cause another interrupt while NAPI is
scheduled and scheduling a NAPI in interrupt does not take effect.
This causes interrupt to be missed and traffic stalls. Fixing this by
preventing wrong arming of EQ.

Signed-off-by: Padmanabh Ratnakar <padmanabh.ratnakar@emulex.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/ethernet/emulex/benet/be_main.c diff | blob | history
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