q3k
/
linux
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
linux/drivers/scsi/isci
History
Dan Williams 312d3e5611 [SCSI] libsas: remove ata_port.lock management duties from lldds 
Each libsas driver (mvsas, pm8001, and isci) has invented a different
method for managing the ap->lock.  The lock is held by the ata
->queuecommand() path.  mvsas drops it prior to acquiring any internal
locks which allows it to hold its internal lock across calls to
task->task_done().  This capability is important as it is the only way
the driver can flush task->task_done() instances to guarantee that it no
longer has any in-flight references to a domain_device at
->lldd_dev_gone() time.

Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
 		2012-02-19 13:50:12 -06:00
..
Makefile isci: merge sata.[ch] into request.c 2011-07-03 04:04:52 -07:00
host.c [SCSI] libsas: introduce sas_drain_work() 2012-02-19 13:48:51 -06:00
host.h [SCSI] isci: oem parameter format v1.3 (cable select) 2012-01-16 11:43:04 +04:00
init.c [SCSI] libsas: kill sas_slave_destroy 2012-02-19 13:36:36 -06:00
isci.h [SCSI] isci: oem parameter format v1.3 (cable select) 2012-01-16 11:43:04 +04:00
phy.c [SCSI] isci: fix start OOB 2012-01-16 11:47:27 +04:00
phy.h isci: kill 'get/set' macros 2011-07-03 04:04:52 -07:00
port.c [SCSI] isci: fix, prevent port from getting stuck in the 'configuring' state 2012-01-16 11:48:02 +04:00
port.h [SCSI] isci: fix, prevent port from getting stuck in the 'configuring' state 2012-01-16 11:48:02 +04:00
port_config.c [SCSI] isci: fix io failures while wide port links are coming up 2012-01-16 11:46:59 +04:00
probe_roms.c [SCSI] isci: update afe (analog-front-end) recipe for C1 2012-01-16 11:40:29 +04:00
probe_roms.h [SCSI] isci: oem parameter format v1.3 (cable select) 2012-01-16 11:43:04 +04:00
registers.h [SCSI] isci: enable clock gating 2012-02-19 08:09:00 -06:00
remote_device.c [SCSI] isci: enable wide port targets 2012-01-16 11:45:43 +04:00
remote_device.h [SCSI] isci: No need to manage the pending reset bit on pending requests. 2011-10-31 13:20:28 +04:00
remote_node_context.c isci: kill 'get/set' macros 2011-07-03 04:04:52 -07:00
remote_node_context.h isci: kill 'get/set' macros 2011-07-03 04:04:52 -07:00
remote_node_table.c isci: retire scic_sds_ and scic_ prefixes 2011-07-03 04:04:52 -07:00
remote_node_table.h isci: retire scic_sds_ and scic_ prefixes 2011-07-03 04:04:52 -07:00
request.c [SCSI] libsas: remove ata_port.lock management duties from lldds 2012-02-19 13:50:12 -06:00
request.h [SCSI] isci: Remove redundant isci_request.ttype field. 2011-10-31 13:19:47 +04:00
sas.h [SCSI] isci: fix support for large smp requests 2011-10-02 13:07:17 -05:00
scu_completion_codes.h isci: uplevel register hardware data structures and unsolicited frame handling 2011-07-03 04:04:47 -07:00
scu_event_codes.h isci: uplevel register hardware data structures and unsolicited frame handling 2011-07-03 04:04:47 -07:00
scu_remote_node_context.h isci: move remote_device handling out of the core 2011-07-03 04:00:38 -07:00
scu_task_context.h [SCSI] isci: T10 DIF support 2012-02-19 09:14:24 -06:00
task.c [SCSI] libsas: remove ata_port.lock management duties from lldds 2012-02-19 13:50:12 -06:00
task.h [SCSI] libsas: remove ata_port.lock management duties from lldds 2012-02-19 13:50:12 -06:00
unsolicited_frame_control.c [SCSI] isci: fix 32-bit operation when CONFIG_HIGHMEM64G=n 2011-08-23 19:50:27 -07:00
unsolicited_frame_control.h [SCSI] isci: fix 32-bit operation when CONFIG_HIGHMEM64G=n 2011-08-23 19:50:27 -07:00