Commit Graph

16 Commits

Author SHA1 Message Date
Thadeu Lima de Souza Cascardo a70089ceeb ide: Use some already defined page macros instead of constants
Some PAGE constants were used instead of the macros we already have
defined in internal.h.

Signed-off-by: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-12-03 15:26:01 -06:00
Kevin Wolf ce4b6522f7 ide: Implement rerror option
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-12-03 11:45:49 -06:00
Kevin Wolf f785009961 Rename DriveInfo.onerror to on_write_error
Either rename variables and functions to refer to write errors (which is what
they actually do) or introduce a parameter to distinguish reads and writes.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-12-03 11:45:49 -06:00
Gerd Hoffmann 43b443b668 scsi: move scsi-disk.h -> scsi.h
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-11-09 08:43:03 -06:00
Blue Swirl 4a64356397 IDE: Fix reset handling
Problem: x86 systems could not survive a few system_resets.

Clear most of IDE state when reset. Implement the missing reset handlers.

Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2009-11-07 14:13:05 +00:00
Juan Quintela b3a7d3287c ide: pre VMState functions are not needed anymore
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-10-27 12:28:46 -05:00
Juan Quintela 37159f1305 ide: port ide_drive to vmstate
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-10-27 12:28:45 -05:00
Juan Quintela 96c35cebfe ide: change identify_data type to uint8_t
It is used everywhere as uint8_t except in one place.  Cast to uint16_t
in that place
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-10-27 12:28:44 -05:00
Juan Quintela 6521dc629c ide: port idebus to vmstate
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-10-27 12:28:44 -05:00
Gerd Hoffmann 88804180fd split away drive init from ide_init2()
This allows the ide bus being initialized without drives attached
and the drives being attached and initialization later on as
separate step.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2009-09-15 19:23:30 +00:00
Juan Quintela 6ee093c907 Unexport ticks_per_sec variable. Create get_ticks_per_sec() function
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-09-11 10:19:52 -05:00
Christoph Hellwig b0484ae464 ide: use bdrv_aio_flush
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-09-11 10:19:46 -05:00
Christoph Hellwig e900a7b748 block: add enable_write_cache flag
Add a enable_write_cache flag in the block driver state, and use it to
decide if we claim to have a volatile write cache that needs controlled
flushing from the guest.  The flag is off if cache=writethrough is
defined because O_DSYNC guarantees that every write goes to stable
storage, and it is on for cache=none and cache=writeback.

Both scsi-disk and ide now use the new flage, changing from their
defaults of always off (ide) or always on (scsi-disk).

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-09-11 10:19:46 -05:00
Gerd Hoffmann 9cdd03a791 ide: move cmd+irq from IDEState to IDEBus.
These variables are per bus, not per drive.  Lets move them and
cleanup things a bit.  And fix the cmd migration bug for real.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-09-04 09:37:27 -05:00
Gerd Hoffmann f455e98cf4 ide: pass down DriveInfo instead of BlockDriverState
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-09-04 09:37:27 -05:00
Gerd Hoffmann 59f2a78793 ide: move code to hw/ide/
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-08-27 20:46:50 -05:00