linux-toradex.git/drivers/s390/cio/css.h, branch v3.2.68

[S390] sparse: fix sparse warnings about missing prototypes

2011-10-30T14:16:46+00:00

Add prototypes and includes for functions used in different modules.

Signed-off-by: Martin Schwidefsky

[S390] css_bus_type: make it static

2011-03-15T16:08:24+00:00

Make css_bus_type static. Subchannel drivers have to
use css_driver_register.

Signed-off-by: Sebastian Ott 
Signed-off-by: Martin Schwidefsky

[S390] css_driver: remove duplicate members

2011-03-15T16:08:24+00:00

Remove the owner and name members of struct
css_driver and convert all drivers to store
this data in the embedded struct device_driver.

Signed-off-by: Sebastian Ott 
Signed-off-by: Martin Schwidefsky

[S390] cio: trigger subchannel event at resume time

2010-02-26T21:37:30+00:00

ccw_device_pm_restore: trigger subchannel event to better handle
changes to the subchannel device.

Signed-off-by: Sebastian Ott 
Signed-off-by: Martin Schwidefsky

[S390] cio: make wait_events interruptible

2010-02-26T21:37:29+00:00

Make the potentially long blocking wait_event's used by the cio
settle mechanism interruptible.

Signed-off-by: Sebastian Ott 
Signed-off-by: Martin Schwidefsky

[S390] cio: consolidate workqueues

2010-02-26T21:37:29+00:00

We used to maintain 2 singlethreaded workqueues for synchronization
and to trigger work from interrupt context. Since our latest cio
changes we only use one of these workqueues. So get rid of the
unused workqueue, rename the remaining one to "cio_work_q" and move
its ownership to the channel subsystem driver.

Signed-off-by: Sebastian Ott 
Signed-off-by: Martin Schwidefsky

[S390] cio: introduce subchannel todos

2009-12-07T11:51:30+00:00

Ensure that current and future users of sch->work do not overwrite
each other by introducing a single mechanism for delayed subchannel
work.

Signed-off-by: Peter Oberparleiter 
Signed-off-by: Martin Schwidefsky

[S390] cio: idset use actual number of ssids

2009-09-22T20:58:42+00:00

The functions idset_sch_new and for_each_subchannel_staged
use different values for the number of subchannel sets. Make
it consistent by changing idset_sch_new to also use the actual
number of subchannel sets.

Signed-off-by: Sebastian Ott 
Signed-off-by: Martin Schwidefsky

[S390] cio: introduce css_settle

2009-09-22T20:58:41+00:00

Introduce the css_driver callback settle which can be implemented
by a subchannel driver to wait for the subchannel type specific
asynchronous work to finish.
In channel_subsystem_init_sync we call that for each subchannel
driver.

Signed-off-by: Sebastian Ott 
Signed-off-by: Martin Schwidefsky

[S390] pm: css bus power management callbacks

2009-06-16T08:31:09+00:00

Signed-off-by: Sebastian Ott 
Signed-off-by: Martin Schwidefsky