net: ena: fix error handling in ena_down() sequence

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ENA admin command queue errors are not handled as part of ena_down().
As a result, in case of error admin queue transitions to non-running
state and aborts all subsequent commands including those coming from
ena_up(). Reset scheduled by the driver from the timer service
context would not proceed due to sharing rtnl with ena_up()/ena_down()

Signed-off-by: Netanel Belgazal <netanel@amazon.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Netanel Belgazal 2018-01-03 06:17:30 +00:00 • committed by David S. Miller

parent 7853b49ce8

commit ee4552aaf3

1 changed files with 17 additions and 2 deletions

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drivers/net/ethernet/amazon/ena/ena_netdev.c

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