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Shyam Sundar authored
The purpose of flush routine is to cleanup I/Os to the firmware and complete them to scsi middle layer. This routine is invoked before connection is uploaded because of rport going away. - Don't process any I/Os, aborts, TMFs coming when flush in progress. - Add flags to handle cleanup and release of I/Os because flush can prematurely complete I/Os. - Original command can get completed to driver when cleanup for same is posted to firmware, handle this condition. - Modify flush to handle I/Os in all the states like abort, TMF, RRQ and timeouts. Signed-off-by: Shyam Sundar <ssundar@marvell.com> Signed-off-by: Chad Dupuis <cdupuis@marvell.com> Signed-off-by: Saurav Kashyap <skashyap@marvell.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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