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| /openbmc/linux/drivers/net/ethernet/ezchip/ |
| H A D | nps_enet.c | diff 86651650d16a359e4142c6a8b0467c87e48c4c94 Thu May 26 07:00:06 CDT 2016 Elad Kanfi <eladkan@mellanox.com> net: nps_enet: Disable interrupts before napi reschedule
Since NAPI works by shutting down event interrupts when theres
work and turning them on when theres none, the net driver must
make sure that interrupts are disabled when it reschedules polling.
By calling napi_reschedule, the driver switches to polling mode,
therefor there should be no interrupt interference.
Any received packets will be handled in nps_enet_poll by polling the HW
indication of received packet until all packets are handled.
Signed-off-by: Elad Kanfi <eladkan@mellanox.com>
Acked-by: Noam Camus <noamca@mellanox.com>
Tested-by: Alexey Brodkin <abrodkin@synopsys.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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