scsi: bnx2fc: Handle scope bits when array returns BUSY or TSF

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The qla2xxx driver had this issue as well when the newer array firmware
returned the retry_delay_timer in the fcp_rsp.  The bnx2fc is not handling
the masking of the scope bits either so the retry_delay_timestamp value
lands up being a large value added to the timer timestamp delaying I/O for
up to 27 Minutes.  This patch adds similar code to handle this to the
bnx2fc driver to avoid the huge delay.

Link: https://lore.kernel.org/r/1568210202-12794-1-git-send-email-loberman@redhat.com
Signed-off-by: Laurence Oberman <loberman@redhat.com>
Reported-by: David Jeffery <djeffery@redhat.com>
Reported-by: kbuild test robot <lkp@intel.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

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Laurence Oberman 2019-09-11 09:56:42 -04:00 • committed by Martin K. Petersen

parent e74006edd0

commit c9c5374937

1 changed files with 24 additions and 5 deletions

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drivers/scsi/bnx2fc/bnx2fc_io.c

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