| commit | c29947bbb0978d312074ec73be968bfab1b6c977 | |
| author | Kevin Wolf <kwolf@redhat.com> | |
| Fri, 26 Nov 2010 15:44:53 +0000 (26 16:44 +0100) | ||
| committer | Kevin Wolf <kwolf@redhat.com> | |
| Mon, 29 Nov 2010 15:15:02 +0000 (29 16:15 +0100) | ||
| tree | 7060311b7ac835d2a73b8749689284a57e006c32 | treesnapshot (tar.gz zip) |
| parent | e3982b3cf6d17fbba6839d5252f5f757a8d585dc | commitdiff |
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>
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>
| hw/ide/pci.c | diffblobblamehistory |