Christoph Hellwig 2ecb204d07 scsi: always assign block layer tags if enabled ...

Allow a driver to ask for block layer tags by setting .use_blk_tags in the
host template, in which case it will always see a valid value in
request->tag, similar to the behavior when using blk-mq.  This means even
SCSI "untagged" commands will now have a tag, which is especially useful
when using a host-wide tag map.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Mike Christie <michaelc@cs.wisc.edu>
Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>
Reviewed-by: Hannes Reinecke <hare@suse.de>

2014-11-12 11:19:43 +01:00

..

aic94xx_dev.c

[SCSI] sas: unify the pointlessly separated enums sas_dev_type and sas_device_type

2013-05-10 07:47:52 -07:00

aic94xx_dump.c

aix94xx: Use angle brackets for system includes

2011-09-15 14:02:57 +02:00

aic94xx_dump.h

[SCSI] aic94xx: cleanups

2008-04-07 12:19:08 -05:00

aic94xx_hwi.c

[SCSI] sas: unify the pointlessly separated enums sas_dev_type and sas_device_type

2013-05-10 07:47:52 -07:00

aic94xx_hwi.h

[SCSI] aic94xx: cleanups

2008-04-07 12:19:08 -05:00

aic94xx_init.c

scsi: always assign block layer tags if enabled

2014-11-12 11:19:43 +01:00

aic94xx_reg_def.h

Fix common misspellings

2011-03-31 11:26:23 -03:00

aic94xx_reg.c

[SCSI] aic94xx: cleanups

2008-04-07 12:19:08 -05:00

aic94xx_reg.h

[SCSI] aic94xx: new driver

2006-08-29 09:52:29 -05:00

aic94xx_sas.h

[SCSI] aic94xx: fix ABORT_TASK define conflict

2008-02-11 13:36:31 -06:00

aic94xx_scb.c

[SCSI] isci: export phy events via ->lldd_control_phy()

2011-10-02 13:24:26 -05:00

aic94xx_sds.c

include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h

2010-03-30 22:02:32 +09:00

aic94xx_sds.h

aic94xx: treat firmware data as const

2008-07-10 14:26:15 +01:00

aic94xx_seq.c

aic94xx: Get rid of redundant NULL check before release_firmware() call

2012-04-30 13:22:58 +02:00

aic94xx_seq.h

[SCSI] aic94xx: cleanups

2008-04-07 12:19:08 -05:00

aic94xx_task.c

[SCSI] libsas: implement > 16 byte CDB support

2013-06-04 11:15:59 -07:00

aic94xx_tmf.c

[SCSI] sas: unify the pointlessly separated enums sas_dev_type and sas_device_type

2013-05-10 07:47:52 -07:00

aic94xx.h

[SCSI] libsas: use ->set_dmamode to notify lldds of NCQ parameters

2012-02-19 13:55:42 -06:00

Kconfig

[SCSI] aic94xx: require firmware loader

2006-09-26 09:23:15 -07:00

Makefile

scsi: change to new flag variable

2011-03-17 14:05:35 +01:00