linux.git/drivers/block/cciss.c, branch v2.6.29-rc2

cciss: simplify parameters to deregister_disk function

2008-12-29T07:29:52+00:00

Simplify parameters to deregister_disk function.

Signed-off-by: Stephen M. Cameron 
Signed-off-by: Jens Axboe

cciss: switch to using hlist for command list management

2008-12-29T07:28:43+00:00

This both cleans up the code and also helps detect the spurious case
of a command attempted being removed from a queue it doesn't belong
to.

Acked-by: Mike Miller 
Signed-off-by: Jens Axboe

cciss: fix problem that deleting multiple logical drives could cause a panic

2008-12-19T07:14:07+00:00

Fix problem that deleting multiple logical drives could cause a panic.

It fixes a panic which can be easily reproduced in the following way: Just
create several "arrays," each with multiple logical drives via hpacucli,
then delete the first array, and it will blow up in deregister_disk(), in
the call to get_host() when it tries to dig the hba pointer out of a NULL
queue pointer.

The problem has been present since my code to make rebuild_lun_table
behave better went in.

Signed-off-by: Stephen M. Cameron 
Signed-off-by: Jens Axboe

cciss: fix DEBUG printk formats

2008-11-20T02:50:00+00:00

Fix printk format warnings when CCISS_DEBUG is defined.

drivers/block/cciss.c:2856: warning: format '%d' expects type 'int', but argument 2 has type 'long unsigned int'
drivers/block/cciss.c:3205: warning: format '%x' expects type 'unsigned int', but argument 2 has type 'long unsigned int'
drivers/block/cciss.c:3236: warning: format '%x' expects type 'unsigned int', but argument 2 has type '__u64'
drivers/block/cciss.c:3246: warning: format '%x' expects type 'unsigned int', but argument 2 has type '__u64'

Signed-off-by: Randy Dunlap 
Cc: Mike Miller 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

cciss: fix regression firmware not displayed in procfs

2008-11-06T23:41:18+00:00

This regression was introduced by commit
6ae5ce8e8d4de666f31286808d2285aa6a50fa40 ("cciss: remove redundant code").

This patch fixes a regression where the controller firmware version is not
displayed in procfs.  The previous patch would be called anytime something
changed.  This will get called only once for each controller.

Signed-off-by: Mike Miller 
Cc: FUJITA Tomonori 
Cc: Jens Axboe 
Cc: 		[2.6.27.x]
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

cciss: fix sysfs broken symlink regression

2008-11-06T23:41:17+00:00

Regression introduced by commit 6ae5ce8e8d4de666f31286808d2285aa6a50fa40
("cciss: remove redundant code").

This patch fixes a broken symlink in sysfs that was introduced by the
above commit.  We broke it in 2.6.27-rc on or about 20080804.  Some
installers are broken if this symlink does not exist and they may not
detect the logical drives configured on the controller.  It does not
require being backported into 2.6.26.x or earlier kernels.

Signed-off-by: Mike Miller 
Cc: Jens Axboe 
Cc: 		[2.6.27.x]
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

cciss: new hardware support

2008-11-06T23:41:16+00:00

Add support for 2 new SAS/SATA controllers.

Signed-off-by: Mike Miller 
Cc: Jens Axboe 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

[PATCH] switch cciss

2008-10-21T11:47:46+00:00

Signed-off-by: Al Viro

[PATCH] beginning of methods conversion

2008-10-21T11:47:32+00:00

To keep the size of changesets sane we split the switch by drivers;
to keep the damn thing bisectable we do the following:
	1) rename the affected methods, add ones with correct
prototypes, make (few) callers handle both.  That's this changeset.
	2) for each driver convert to new methods.  *ALL* drivers
are converted in this series.
	3) kill the old (renamed) methods.

Note that it _is_ a flagday; all in-tree drivers are converted and by the
end of this series no trace of old methods remain.  The only reason why
we do that this way is to keep the damn thing bisectable and allow per-driver
debugging if anything goes wrong.

New methods:
	open(bdev, mode)
	release(disk, mode)
	ioctl(bdev, mode, cmd, arg)		/* Called without BKL */
	compat_ioctl(bdev, mode, cmd, arg)
	locked_ioctl(bdev, mode, cmd, arg)	/* Called with BKL, legacy */

Signed-off-by: Al Viro

[PATCH] switch scsi_cmd_ioctl() to passing fmode_t

2008-10-21T11:47:14+00:00

Signed-off-by: Al Viro