Kevin Wolf c29947bbb0 ide: Ignore double DMA transfer starts/stops ...

You can only start a DMA transfer if it's not running yet, and you can only
cancel it if it's running.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>

2010-11-29 16:15:02 +01:00

..

cmd646.c

ide: convert bmdma address ioport to ioport_register()

2010-11-24 17:31:06 +01:00

core.c

ide: Set bus master inactive on error

2010-11-29 16:15:01 +01:00

internal.h

ide: convert bmdma address ioport to ioport_register()

2010-11-24 17:31:06 +01:00

isa.c

savevm: Add DeviceState param

2010-07-06 10:36:28 -05:00

macio.c

Merge remote branch 'kwolf/for-anthony' into staging

2010-07-06 10:48:01 -05:00

microdrive.c

Merge remote branch 'kwolf/for-anthony' into staging

2010-07-06 10:48:01 -05:00

mmio.c

savevm: Add DeviceState param

2010-07-06 10:36:28 -05:00

pci.c

ide: Ignore double DMA transfer starts/stops

2010-11-29 16:15:02 +01:00

pci.h

ide: convert bmdma address ioport to ioport_register()

2010-11-24 17:31:06 +01:00

piix.c

ide: convert bmdma address ioport to ioport_register()

2010-11-24 17:31:06 +01:00

qdev.c

Rearrange block headers

2010-08-24 15:22:24 +00:00

via.c

ide: convert bmdma address ioport to ioport_register()

2010-11-24 17:31:06 +01:00