diff options
Diffstat (limited to 'sys/dev/ata/atapi-all.c')
| -rw-r--r-- | sys/dev/ata/atapi-all.c | 23 |
1 files changed, 22 insertions, 1 deletions
diff --git a/sys/dev/ata/atapi-all.c b/sys/dev/ata/atapi-all.c index 5607569..4eec739 100644 --- a/sys/dev/ata/atapi-all.c +++ b/sys/dev/ata/atapi-all.c @@ -35,6 +35,7 @@ #include <sys/kernel.h> #include <sys/bus.h> #include <sys/malloc.h> +#include <sys/bio.h> #include <machine/bus.h> #include <sys/rman.h> #include <dev/ata/ata-all.h> @@ -114,13 +115,18 @@ notfound: free(atp, M_ATAPI); atp = NULL; } - /* store our softc */ + + /* store our softc signalling we are ready to go */ scp->dev_softc[ATA_DEV(device)] = atp; } void atapi_detach(struct atapi_softc *atp) { + struct atapi_request *request; + + atp->flags |= ATAPI_F_DETACHING; + switch (ATP_PARAM->device_type) { #ifdef DEV_ATAPICD case ATAPI_TYPE_CDROM: @@ -140,6 +146,21 @@ atapi_detach(struct atapi_softc *atp) default: return; } + TAILQ_FOREACH(request, &atp->controller->atapi_queue, chain) { + if (request->device != atp) + continue; + TAILQ_REMOVE(&atp->controller->atapi_queue, request, chain); + if (request->driver) { + struct bio *bp = (struct bio *) request->driver; + bp->bio_error = ENXIO; + bp->bio_flags |= BIO_ERROR; + biodone(bp); + } + if (request->dmatab) + free(request->dmatab, M_DEVBUF); + free(request, M_ATAPI); + } + atp->controller->dev_softc[ATA_DEV(atp->unit)] = NULL; free(atp, M_ATAPI); } |
