scsi: qedf: Add additional checks when restarting an rport due to ABTS timeout

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There are a couple of kernel cases when we restart a remote port due to
ABTS timeout that we need to handle:

 1. Flush any outstanding ABTS requests when flushing I/Os so that we do
    not hold up the eh_abort handler indefinitely causing process hangs.

 2. Check if we are currently uploading a connection before issuing an
    ABTS.

Signed-off-by: Chad Dupuis <chad.dupuis@cavium.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

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Chad Dupuis 2018-04-25 06:09:01 -07:00 • committed by Martin K. Petersen

parent 96673e1e22

commit 92bbccdf72

1 changed files with 31 additions and 0 deletions

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drivers/scsi/qedf/qedf_io.c

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