On 08/12/2017 09:42, Jason Yan wrote:
Add a sysfs attr that LLDD can configure it for every host. We made a example in hisi_sas. Other LLDDs using libsas can implement it if they want. Suggested-by: Hannes Reinecke <hare@xxxxxxxx> Signed-off-by: Jason Yan <yanaijie@xxxxxxxxxx> CC: John Garry <john.garry@xxxxxxxxxx> CC: Johannes Thumshirn <jthumshirn@xxxxxxx> CC: Ewan Milne <emilne@xxxxxxxxxx> CC: Christoph Hellwig <hch@xxxxxx> CC: Tomas Henzl <thenzl@xxxxxxxxxx> CC: Dan Williams <dan.j.williams@xxxxxxxxx>
Acked-by: John Garry <john.garry@xxxxxxxxxx> #for hisi_sas part
--- drivers/scsi/hisi_sas/hisi_sas_main.c | 6 ++++++
