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# Date Author Comment
7ad7e3c3 02/10/2010 07:57 pm Luiz Capitulino

ide: Generate BLOCK_IO_ERROR QMP event

Just call bdrv_mon_event() in the right place.

Signed-off-by: Luiz Capitulino <>
Signed-off-by: Anthony Liguori <>

47c06340 01/20/2010 12:31 am Gerd Hoffmann

ide: device version property

This patch adds a new property named 'ver' to ide-drive which allows to
specify the version which the virtual disk/cdrom should report to the
guest. By default this is the qemu version (i.e. 0.12). usage:

-drive if=none,id=disk,file=......
a70089ce 12/03/2009 11:26 pm Thadeu Lima de Souza Cascardo

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 <>
Signed-off-by: Anthony Liguori <>

fe0d6123 12/03/2009 11:26 pm Thadeu Lima de Souza Cascardo

ide: implement stub for audio control/volume read

This implements the audio control or volume read support as needed by
some systems. A Conectiva Parolin system required this to detect an IDE
device as CD-ROM, through the CDVOLREAD ioctl.

Signed-off-by: Thadeu Lima de Souza Cascardo <>...

f7850099 12/03/2009 07:45 pm Kevin Wolf

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 <>
Signed-off-by: Anthony Liguori <>

ce4b6522 12/03/2009 07:45 pm Kevin Wolf

ide: Implement rerror option

Signed-off-by: Kevin Wolf <>
Signed-off-by: Anthony Liguori <>

43b443b6 11/09/2009 04:43 pm Gerd Hoffmann

scsi: move scsi-disk.h -> scsi.h

Signed-off-by: Gerd Hoffmann <>
Signed-off-by: Anthony Liguori <>

4a643563 11/07/2009 04:13 pm Blue Swirl

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 <>

b3a7d328 10/27/2009 07:28 pm Juan Quintela

ide: pre VMState functions are not needed anymore

Signed-off-by: Juan Quintela <>
Signed-off-by: Anthony Liguori <>

37159f13 10/27/2009 07:28 pm Juan Quintela

ide: port ide_drive to vmstate

Signed-off-by: Juan Quintela <>
Signed-off-by: Anthony Liguori <>

6521dc62 10/27/2009 07:28 pm Juan Quintela

ide: port idebus to vmstate

Signed-off-by: Juan Quintela <>
Signed-off-by: Anthony Liguori <>

96c35ceb 10/27/2009 07:28 pm Juan Quintela

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 <>
Signed-off-by: Anthony Liguori <>

88804180 09/15/2009 10:23 pm Gerd Hoffmann

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 <>
Signed-off-by: Blue Swirl <>

6ee093c9 09/11/2009 06:19 pm Juan Quintela

Unexport ticks_per_sec variable. Create get_ticks_per_sec() function

Signed-off-by: Juan Quintela <>
Signed-off-by: Anthony Liguori <>

e900a7b7 09/11/2009 06:19 pm Christoph Hellwig

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...

b0484ae4 09/11/2009 06:19 pm Christoph Hellwig

ide: use bdrv_aio_flush

Signed-off-by: Christoph Hellwig <>
Signed-off-by: Anthony Liguori <>

f455e98c 09/04/2009 05:37 pm Gerd Hoffmann

ide: pass down DriveInfo instead of BlockDriverState

Signed-off-by: Gerd Hoffmann <>
Signed-off-by: Anthony Liguori <>

9cdd03a7 09/04/2009 05:37 pm Gerd Hoffmann

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 <>
Signed-off-by: Anthony Liguori <>

59f2a787 08/28/2009 04:46 am Gerd Hoffmann

ide: move code to hw/ide/

Signed-off-by: Gerd Hoffmann <>
Signed-off-by: Anthony Liguori <>