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ide: stop PIO transfer on errors

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This will provide a hook for sending the result of the command via the
FIS receive area.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: John Snow <jsnow@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
This commit is contained in:
Paolo Bonzini 2014-08-04 17:11:16 -04:00 committed by Stefan Hajnoczi
parent 1f88f77348
commit 08ee9e3368
1 changed files with 2 additions and 3 deletions
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5
hw/ide/core.c
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@ -420,6 +420,7 @@ BlockDriverAIOCB *ide_issue_trim(BlockDriverState *bs,
static inline void ide_abort_command(IDEState *s)
{
ide_transfer_stop(s);
s->status = READY_STAT | ERR_STAT;
s->error = ABRT_ERR;
}
@ -605,9 +606,7 @@ void ide_set_inactive(IDEState *s, bool more)
void ide_dma_error(IDEState *s)
{
ide_transfer_stop(s);
s->error = ABRT_ERR;
s->status = READY_STAT | ERR_STAT;
ide_abort_command(s);
ide_set_inactive(s, false);
ide_set_irq(s->bus);
}