bnxt_en: Handle firmware reset.

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Add the bnxt_fw_reset() main function to handle firmware reset.  This
is triggered by firmware to initiate an orderly reset, for example
when a non-fatal exception condition has been detected.  bnxt_fw_reset()
will first wait for all VFs to shutdown and then start the
bnxt_fw_reset_task() work queue to go through the sequence of reset,
re-probe, and re-initialization.

The next patch will add the devlink reporter to start the sequence and
call bnxt_fw_reset().

Signed-off-by: Michael Chan <michael.chan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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This commit is contained in:

Michael Chan 2019-08-29 23:54:59 -04:00 • committed by David S. Miller

parent 2151fe0830

commit 230d1f0de7

3 changed files with 164 additions and 0 deletions

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150

drivers/net/ethernet/broadcom/bnxt/bnxt.c

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11

drivers/net/ethernet/broadcom/bnxt/bnxt.h

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3

drivers/net/ethernet/broadcom/bnxt/bnxt_ulp.c

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