linux-toradex.git/include/linux/tifm.h, branch v5.1-rc4

tifm: fix the MemoryStick host fifo handling code

2008-03-11T01:01:18+00:00

Additional input received from JMicron on MemoryStick host interfaces showed
that some assumtions in fifo handling code were incorrect.  This patch also
fixes data corruption used to occure during PIO transfers.

Signed-off-by: Alex Dubov 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

memstick: initial commit for Sony MemoryStick support

2008-02-09T19:08:34+00:00

Sony MemoryStick cards are used in many products manufactured by Sony.
They are available both as storage and as IO expansion cards.  Currently,
only MemoryStick Pro storage cards are supported via TI FlashMedia
MemoryStick interface.

[mboton@gmail.com: biuld fix]
[akpm@linux-foundation.org: build fix]
Signed-off-by: Alex Dubov 
Signed-off-by: Miguel Boton 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

tifm: Convert from class_device to device for TI flash media

2008-01-25T04:40:06+00:00

Signed-off-by: Tony Jones 
Cc: Alex Dubov 
Cc: Kay Sievers 
Signed-off-by: Greg Kroah-Hartman

disable socket power in adapter driver instead of media one

2007-05-08T20:41:47+00:00

Socket power must be fully controlled by adapter driver. This also prevents
unnecessary power-off of the socket when media driver is unloaded, yet
media remains in the socket.

Signed-off-by: Alex Dubov 
Signed-off-by: Pierre Ossman

tifm: layout fixes, small changes to comments and printfs

2007-05-01T11:04:15+00:00

Cosmetic changes to the code.

Signed-off-by: Alex Dubov 
Signed-off-by: Pierre Ossman

tifm_sd: implement software scatter-gather

2007-05-01T11:04:15+00:00

It was found that delays associated with issue and completion of the commands
severely limit performance of the new, fast SD cards. To alleviate this issue
scatter-gather emulation in software is implemented for both dma and pio
transfer modes. Non-block aligned and high memory sg entries are accounted
for.

Signed-off-by: Alex Dubov 
Signed-off-by: Pierre Ossman

tifm_sd: replace command completion state machine with full checking

2007-05-01T11:04:14+00:00

State machine used to to track mmc command state was found to be fragile
and unreliable, making many cards unusable. The safer solution is to perform
all needed checks at every card event.

Signed-off-by: Alex Dubov 
Signed-off-by: Pierre Ossman

tifm: move common device management tasks from tifm_7xx1 to tifm_core

2007-05-01T11:04:13+00:00

Some details of the device management (create, add, remove) are really
belong to the tifm_core, as they are not hardware specific.

Signed-off-by: Alex Dubov 
Signed-off-by: Pierre Ossman

tifm: move common adapter management tasks from tifm_7xx1 to tifm_core

2007-05-01T11:04:13+00:00

Some details of the adapter management (create, add, remove) are really
belong to the tifm_core, as they are not hardware specific.

Signed-off-by: Alex Dubov 
Signed-off-by: Pierre Ossman

tifm: replace per-adapter kthread with freezeable workqueue

2007-05-01T11:04:13+00:00

Freezeable workqueue makes sure that adapter work items (device insertions
and removals) would be handled after the system is fully resumed. Previously
this was achieved by explicit freezing of the kthread.

Signed-off-by: Alex Dubov 
Signed-off-by: Pierre Ossman