linux-toradex.git/drivers/ide/sl82c105.c, branch v3.3.4

ide: change ->set_dma_mode method parameters

2010-01-19T09:45:29+00:00

Change ->set_dma_mode method parameters to match ->set_dmamode method
used in struct ata_port_operations.

Signed-off-by: Bartlomiej Zolnierkiewicz

ide: change ->set_pio_mode method parameters

2010-01-19T09:44:41+00:00

Change ->set_pio_mode method parameters to match ->set_piomode method
used in struct ata_port_operations.

Signed-off-by: Bartlomiej Zolnierkiewicz 
Signed-off-by: David S. Miller

sl82c105: remove no longer needed debugging code

2009-12-03T16:25:58+00:00

Signed-off-by: Bartlomiej Zolnierkiewicz

ide: do not access ide_drive_t 'drive_data' field directly

2009-06-15T20:13:44+00:00

Change ide_drive_t 'drive_data' field from 'unsigned int' type to 'void *'
type, allowing a wider range of values/types to be stored in this field.

Added 'ide_get_drivedata' and 'ide_set_drivedata' helpers to get and set
the 'drive_data' field.

Fixed all host drivers to maintain coherency with the change in the
'drive_data' field type.

Signed-off-by: Joao Ramos 
[bart: fix qd65xx build, cast to 'unsigned long', minor Coding Style fixups]
Acked-by: Sergei Shtylyov 
Signed-off-by: Bartlomiej Zolnierkiewicz

sl82c105: implement test_irq() method

2009-06-15T16:53:00+00:00

Implement test_irq() method.

Signed-off-by: Sergei Shtylyov 
Signed-off-by: Bartlomiej Zolnierkiewicz

ide: IORDY handling fixes

2009-06-15T16:52:53+00:00

Add ide_pio_need_iordy() helper and convert host drivers to use it.

This fixes it8172, it8213, pdc202xx_old, piix, slc90e66 and siimage
host drivers to handle IORDY correctly.

Signed-off-by: Bartlomiej Zolnierkiewicz

sl82c105: add printk() logging facility

2009-06-08T20:03:03+00:00

Add missing printk() logging facility in sl82c105_dma_lost_irq().

Signed-off-by: Sergei Shtylyov 
Signed-off-by: Bartlomiej Zolnierkiewicz

ide: add support for CFA specified transfer modes (take 3)

2009-03-31T18:15:28+00:00

Add support for the CompactFlash specific PIO modes 5/6 and MWDMA modes 3/4.

Since there were no PIO5 capable hard drives produced and one would also need
66 MHz IDE clock to actually get the difference WRT the address setup timings
programmed, I decided to simply replace the old non-standard PIO mode 5 timings
with the CFA specified ones.

Signed-off-by: Sergei Shtylyov 
Cc: stf_xl@wp.pl
Signed-off-by: Bartlomiej Zolnierkiewicz

ide: add ->dma_clear method and remove ->dma_timeout one

2009-03-31T18:15:19+00:00

All custom ->dma_timeout implementations call the generic one thus it is
possible to have only an optional method for resetting DMA engine instead:

* Add ->dma_clear method and convert hpt366, pdc202xx_old and sl82c105
  host drivers to use it.

* Always use ide_dma_timeout() in ide_dma_timeout_retry() and remove
 ->dma_timeout method.

* Make ide_dma_timeout() static.

There should be no functional changes caused by this patch.

Acked-by: Sergei Shtylyov 
Signed-off-by: Bartlomiej Zolnierkiewicz

ide: add ->dma_timer_expiry method and remove ->dma_exec_cmd one (v2)

2009-03-27T11:46:47+00:00

* Rename dma_timer_expiry() to ide_dma_sff_timer_expiry() and export it.

* Add ->dma_timer_expiry method and use it to set hwif->expiry for
  ATA_PROT_DMA protocol in do_rw_taskfile().

* Initialize ->dma_timer_expiry to ide_dma_sff_timer_expiry() for SFF hosts.

* Move setting hwif->expiry from ide_execute_command() to its users and drop
  'expiry' argument.

* Use ide_execute_command() instead of ->dma_exec_cmd in do_rw_taskfile().

* Remove ->dma_exec_cmd method and its implementations.

* Unexport ide_execute_command() and ide_dma_intr().

v2:
* Fix CONFIG_BLK_DEV_IDEDMA=n build (noticed by Randy Dunlap).

* Fix *dma_expiry naming (suggested by Sergei Shtylyov).

There should be no functional changes caused by this patch.

Cc: Randy Dunlap 
Cc: Sergei Shtylyov 
Signed-off-by: Bartlomiej Zolnierkiewicz