diff options
Diffstat (limited to 'sys/dev')
| -rw-r--r-- | sys/dev/ic/ami.c | 40 | ||||
| -rw-r--r-- | sys/dev/ic/amivar.h | 5 |
2 files changed, 16 insertions, 29 deletions
diff --git a/sys/dev/ic/ami.c b/sys/dev/ic/ami.c index 950a19c75a2..3d082e31f8e 100644 --- a/sys/dev/ic/ami.c +++ b/sys/dev/ic/ami.c @@ -1,4 +1,4 @@ -/* $OpenBSD: ami.c,v 1.84 2005/09/22 07:37:32 dlg Exp $ */ +/* $OpenBSD: ami.c,v 1.85 2005/09/25 04:48:51 dlg Exp $ */ /* * Copyright (c) 2001 Michael Shalayeff @@ -172,6 +172,8 @@ ami_put_ccb(ccb) ccb->ccb_state = AMI_CCB_FREE; ccb->ccb_wakeup = 0; + ccb->ccb_data = NULL; + ccb->ccb_xs = NULL; TAILQ_INSERT_TAIL(&sc->sc_free_ccb, ccb, ccb_link); } @@ -1251,35 +1253,13 @@ ami_done(sc, idx) ccb->ccb_state = AMI_CCB_READY; TAILQ_REMOVE(&sc->sc_ccbq, ccb, ccb_link); - if (xs) { - timeout_del(&xs->stimeout); - - if (xs->cmd->opcode != PREVENT_ALLOW && - xs->cmd->opcode != SYNCHRONIZE_CACHE) - bus_dmamap_sync(sc->dmat, ccb->ccb_dmamap, 0, - ccb->ccb_dmamap->dm_mapsize, - (xs->flags & SCSI_DATA_IN) ? - BUS_DMASYNC_POSTREAD : - BUS_DMASYNC_POSTWRITE); + if (ccb->ccb_data != NULL) { + bus_dmamap_sync(sc->dmat, ccb->ccb_dmamap, 0, + ccb->ccb_dmamap->dm_mapsize, + (ccb->ccb_dir == AMI_CCB_IN) ? + BUS_DMASYNC_POSTREAD : BUS_DMASYNC_POSTWRITE); bus_dmamap_unload(sc->dmat, ccb->ccb_dmamap); - - ccb->ccb_xs = NULL; - } else { - struct ami_iocmd *cmd = ccb->ccb_cmd; - - switch (cmd->acc_cmd) { - case AMI_INQUIRY: - case AMI_EINQUIRY: - case AMI_EINQUIRY3: - bus_dmamap_sync(sc->dmat, ccb->ccb_dmamap, 0, - ccb->ccb_dmamap->dm_mapsize, BUS_DMASYNC_POSTREAD); - bus_dmamap_unload(sc->dmat, ccb->ccb_dmamap); - break; - default: - /* no data */ - break; - } } if (ccb->ccb_wakeup) { @@ -1289,6 +1269,7 @@ ami_done(sc, idx) ami_put_ccb(ccb); if (xs) { + timeout_del(&xs->stimeout); xs->resid = 0; xs->flags |= ITSDONE; AMI_DPRINTF(AMI_D_CMD, ("scsi_done(%d) ", idx)); @@ -1376,6 +1357,7 @@ ami_scsi_raw_cmd(xs) ccb->ccb_xs = xs; ccb->ccb_len = xs->datalen; ccb->ccb_data = xs->data; + ccb->ccb_dir = (xs->flags & SCSI_DATA_IN) ? AMI_CCB_IN : AMI_CCB_OUT; ccb->ccb_pt->apt_param = AMI_PTPARAM(AMI_TIMEOUT_6,1,0); ccb->ccb_pt->apt_channel = channel; @@ -1571,6 +1553,8 @@ ami_scsi_cmd(xs) ccb->ccb_xs = xs; ccb->ccb_len = xs->datalen; + ccb->ccb_dir = (xs->flags & SCSI_DATA_IN) ? + AMI_CCB_IN : AMI_CCB_OUT; ccb->ccb_data = xs->data; cmd = ccb->ccb_cmd; cmd->acc_mbox.amb_nsect = htole16(blockcnt); diff --git a/sys/dev/ic/amivar.h b/sys/dev/ic/amivar.h index 5f50a3aab76..ce87a0556c7 100644 --- a/sys/dev/ic/amivar.h +++ b/sys/dev/ic/amivar.h @@ -1,4 +1,4 @@ -/* $OpenBSD: amivar.h,v 1.27 2005/09/22 07:37:32 dlg Exp $ */ +/* $OpenBSD: amivar.h,v 1.28 2005/09/25 04:48:51 dlg Exp $ */ /* * Copyright (c) 2001 Michael Shalayeff @@ -44,6 +44,9 @@ struct ami_ccb { AMI_CCB_FREE, AMI_CCB_READY, AMI_CCB_QUEUED, AMI_CCB_PREQUEUED } ccb_state; int ccb_len; + enum { + AMI_CCB_IN, AMI_CCB_OUT + } ccb_dir; void *ccb_data; bus_dmamap_t ccb_dmamap; }; |