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ide: Fix ide_drive_pio_state_needed()

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When a failed PIO request caused the VM to stop, we still need to transfer the
PIO state even though DRQ=0 at this point.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
This commit is contained in:
Kevin Wolf 2011-06-09 14:12:57 +02:00
parent def93791f2
commit fdc650d76d
1 changed files with 2 additions and 1 deletions
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3
hw/ide/core.c
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@ -1837,7 +1837,8 @@ static bool ide_drive_pio_state_needed(void *opaque)
{ {
IDEState *s = opaque; IDEState *s = opaque;
return (s->status & DRQ_STAT) != 0; return ((s->status & DRQ_STAT) != 0)
|| (s->bus->error_status & BM_STATUS_PIO_RETRY);
} }
static bool ide_atapi_gesn_needed(void *opaque) static bool ide_atapi_gesn_needed(void *opaque)