diff options
Diffstat (limited to 'sys/dev')
| -rw-r--r-- | sys/dev/ata/ata-all.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/sys/dev/ata/ata-all.c b/sys/dev/ata/ata-all.c index 5ad55cd..440db71 100644 --- a/sys/dev/ata/ata-all.c +++ b/sys/dev/ata/ata-all.c @@ -1501,6 +1501,14 @@ ata_cam_begin_transaction(device_t dev, union ccb *ccb) request->flags |= ATA_R_READ; if ((ccb->ccb_h.flags & CAM_DIR_MASK) == CAM_DIR_OUT) request->flags |= ATA_R_WRITE; + if (ccb->ataio.cmd.command == ATA_READ_MUL || + ccb->ataio.cmd.command == ATA_READ_MUL48 || + ccb->ataio.cmd.command == ATA_WRITE_MUL || + ccb->ataio.cmd.command == ATA_WRITE_MUL48) { + request->transfersize = min(request->bytecount, + ch->curr[ccb->ccb_h.target_id].bytecount); + } else + request->transfersize = min(request->bytecount, 512); } else { request->data = ccb->csio.data_ptr; request->bytecount = ccb->csio.dxfer_len; @@ -1517,9 +1525,9 @@ ata_cam_begin_transaction(device_t dev, union ccb *ccb) request->flags |= ATA_R_READ; if ((ccb->ccb_h.flags & CAM_DIR_MASK) == CAM_DIR_OUT) request->flags |= ATA_R_WRITE; + request->transfersize = min(request->bytecount, + ch->curr[ccb->ccb_h.target_id].bytecount); } - request->transfersize = min(request->bytecount, - ch->curr[ccb->ccb_h.target_id].bytecount); request->retries = 0; request->timeout = (ccb->ccb_h.timeout + 999) / 1000; callout_init_mtx(&request->callout, &ch->state_mtx, CALLOUT_RETURNUNLOCKED); |
