net: qed: adding hw_err states and handling

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Here we introduce qed device error tracking flags and error types.

qed_hw_err_notify is an entrace point to report errors.
It'll notify higher level drivers (qede/qedr/etc) to handle and recover
the error.

List of posible errors comes from hardware interfaces, but could be
extended in future.

Signed-off-by: Ariel Elior <ariel.elior@marvell.com>
Signed-off-by: Michal Kalderon <michal.kalderon@marvell.com>
Signed-off-by: Igor Russkikh <irusskikh@marvell.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Igor Russkikh 2020-05-14 12:57:17 +03:00 • committed by David S. Miller

parent c8a867a38f

commit d639836ab3

5 changed files with 90 additions and 0 deletions

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2

drivers/net/ethernet/qlogic/qed/qed.h

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32

drivers/net/ethernet/qlogic/qed/qed_hw.c

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drivers/net/ethernet/qlogic/qed/qed_hw.h

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drivers/net/ethernet/qlogic/qed/qed_main.c

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include/linux/qed/qed_if.h

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