Sumit Saxena 52b62ac7c6 megaraid_sas: IO throttling support ... This patch will add capability in driver to tell firmware that it can throttle IOs in case controller's queue depth is downgraded post OFU (online firmware upgrade). This feature will ensure firmware can be downgraded from higher queue depth to lower queue depth without needing system reboot. Added throttling code in IO path of driver, in case OS tries to send more IOs than post OFU firmware's queue depth. Signed-off-by: Sumit Saxena <sumit.saxena@avagotech.com> Signed-off-by: Kashyap Desai <kashyap.desai@avagotech.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>		2016-02-23 21:27:02 -05:00
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Kconfig.megaraid
Makefile	[SCSI] megaraid_sas: Add 9565/9285 specific code	2010-12-22 23:26:53 -06:00
mbox_defs.h	Fix common misspellings	2011-03-31 11:26:23 -03:00
mega_common.h	scsi: use 64-bit LUNs	2014-07-17 22:07:37 +02:00
megaraid_ioctl.h
megaraid_mbox.c	scsi: drop reason argument from ->change_queue_depth	2014-11-24 14:45:27 +01:00
megaraid_mbox.h
megaraid_mm.c	megaraid: Fix possible NULL pointer deference in mraid_mm_ioctl	2016-01-08 13:03:53 -05:00
megaraid_mm.h
megaraid_sas_base.c	megaraid_sas: Dual queue depth support	2016-02-23 21:27:02 -05:00
megaraid_sas_fp.c	megaraid_sas: Fastpath region lock bypass	2016-02-23 21:27:02 -05:00
megaraid_sas_fusion.c	megaraid_sas: IO throttling support	2016-02-23 21:27:02 -05:00
megaraid_sas_fusion.h	megaraid_sas: Reply Descriptor Post Queue (RDPQ) support	2016-02-23 21:27:02 -05:00
megaraid_sas.h	megaraid_sas: IO throttling support	2016-02-23 21:27:02 -05:00