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| author | Pavel Butsykin <pbutsykin@virtuozzo.com> | 2016-04-12 16:47:52 -0400 |
|---|---|---|
| committer | John Snow <jsnow@redhat.com> | 2016-04-12 16:47:52 -0400 |
| commit | 9a41826f3843bf11bf8f52f176071f8c1fb0aa7e (patch) | |
| tree | e6412f738c4297dacc560dd55046f2485ae6b1a8 /iohandler.c | |
| parent | 218fd37c68e450dffe37832e82a1f0a6592e7169 (diff) | |
| download | qemu-9a41826f3843bf11bf8f52f176071f8c1fb0aa7e.tar.gz | |
ide: restart atapi dma by re-evaluating command packet
ide_atapi_dma_restart() used to just complete the DMA with an error,
under the assumption that there isn't enough information to restart it.
However, as the contents of the ->io_buffer is preserved, it looks safe to
just re-evaluate it and dispatch the ATAPI command again.
Signed-off-by: Pavel Butsykin <pbutsykin@virtuozzo.com>
Reviewed-by: Roman Kagan <rkagan@virtuozzo.com>
Signed-off-by: Denis V. Lunev <den@openvz.org>
Reviewed-by: John Snow <jsnow@redhat.com>
Message-id: 1459924806-306-3-git-send-email-den@openvz.org
Signed-off-by: John Snow <jsnow@redhat.com>
Diffstat (limited to 'iohandler.c')
0 files changed, 0 insertions, 0 deletions