net: qede: fix PTP initialization on recovery

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Currently PTP cyclecounter and timecounter are initialized only on
the first probing and are cleaned up during removal. This means that
PTP becomes non-functional after device recovery.
Fix this by unconditional PTP initialization on probing and clearing
Tx pending bit on exiting.

Fixes: ccc67ef50b ("qede: Error recovery process")
Signed-off-by: Alexander Lobakin <alobakin@marvell.com>
Signed-off-by: Igor Russkikh <irusskikh@marvell.com>
Signed-off-by: Michal Kalderon <michal.kalderon@marvell.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Alexander Lobakin 2020-06-23 16:51:34 +03:00 • committed by David S. Miller

parent d434d02f7e

commit 1c85f394c2

3 changed files with 15 additions and 20 deletions

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2

drivers/net/ethernet/qlogic/qede/qede_main.c

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29

drivers/net/ethernet/qlogic/qede/qede_ptp.c

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2

drivers/net/ethernet/qlogic/qede/qede_ptp.h

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