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db4742dd8f
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Boaz Harrosh db4742dd8f [SCSI] add support for variable length extended commands 
Add support for variable-length, extended, and vendor specific
CDBs to scsi-ml. It is now possible for initiators and ULD's
to issue these types of commands. LLDs need not change much.
All they need is to raise the .max_cmd_len to the longest command
they support (see iscsi patch).

- clean-up some code paths that did not expect commands to be
  larger than 16, and change cmd_len members' type to short as
  char is not enough.

Signed-off-by: Boaz Harrosh <bharrosh@panasas.com>
Signed-off-by: Benny Halevy <bhalevy@panasas.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
2008-05-02 11:33:25 -05:00
..
as-iosched.c block: kill swap_io_context() 2008-02-01 11:34:49 +01:00
blk-barrier.c block: fix blkdev_issue_flush() not detecting and passing EOPNOTSUPP back 2008-03-04 11:47:46 +01:00
blk-core.c unexport blk_{get,put}_queue 2008-03-04 11:28:32 +01:00
blk-exec.c block: make core bits checkpatch compliant 2008-02-01 09:26:33 +01:00
blk-ioc.c cfq-iosched: add hlist for browsing parallel to the radix tree 2008-02-19 10:04:00 +01:00
blk-map.c block: move the padding adjustment to blk_rq_map_sg 2008-04-21 09:50:08 +02:00
blk-merge.c block: move the padding adjustment to blk_rq_map_sg 2008-04-21 09:50:08 +02:00
blk-settings.c Fix bounce setting for 64-bit 2008-04-02 09:06:44 +02:00
blk-sysfs.c block: fix blk_register_queue() return value 2008-04-21 09:51:06 +02:00
blk-tag.c block/blk-tag.c should #include "blk.h" 2008-03-04 11:28:24 +01:00
blk.h proper prototype for blk_dev_init() 2008-03-04 11:28:29 +01:00
blktrace.c blktrace: Add blktrace ioctls to SCSI generic devices 2008-01-28 10:04:46 +01:00
bsg.c [SCSI] bsg: add large command support 2008-05-02 10:17:35 -05:00
cfq-iosched.c cfq-iosched: do not leak ioc_data across iosched switches 2008-04-10 08:28:01 +02:00
compat_ioctl.c ide: remove broken/dangerous HDIO_[UNREGISTER,SCAN]_HWIF ioctls (take 3) 2008-04-18 00:46:24 +02:00
deadline-iosched.c block: let elv_register() return void 2007-12-18 08:29:28 +01:00
elevator.c elevator: make elevator_get() attempt to load the appropriate module 2008-02-19 10:20:37 +01:00
genhd.c genhd must_check warning fix 2008-03-12 12:34:37 -07:00
ioctl.c compat_ioctl: move common block ioctls to compat_blkdev_ioctl 2007-10-10 09:26:00 +02:00
Kconfig Kconfig: clean up block/Kconfig help descriptions 2008-04-21 09:51:04 +02:00
Kconfig.iosched update I/O sched Kconfig help texts - CFQ is now default, not AS. 2007-02-17 20:08:22 +01:00
Makefile block: ll_rw_blk.c split, add blk-merge.c 2008-01-29 21:55:12 +01:00
noop-iosched.c block: let elv_register() return void 2007-12-18 08:29:28 +01:00
scsi_ioctl.c [SCSI] add support for variable length extended commands 2008-05-02 11:33:25 -05:00