diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/ata/libata-scsi.c | 13 | ||||
| -rw-r--r-- | drivers/block/paride/pcd.c | 2 | ||||
| -rw-r--r-- | drivers/cdrom/viocd.c | 4 | ||||
| -rw-r--r-- | drivers/ide/ide-cd.c | 3 | ||||
| -rw-r--r-- | drivers/scsi/sr.c | 2 |
5 files changed, 15 insertions, 9 deletions
diff --git a/drivers/ata/libata-scsi.c b/drivers/ata/libata-scsi.c index 30ea95f43e7..d51f9795c06 100644 --- a/drivers/ata/libata-scsi.c +++ b/drivers/ata/libata-scsi.c @@ -1089,21 +1089,21 @@ static int atapi_drain_needed(struct request *rq) static int ata_scsi_dev_config(struct scsi_device *sdev, struct ata_device *dev) { + struct request_queue *q = sdev->request_queue; + if (!ata_id_has_unload(dev->id)) dev->flags |= ATA_DFLAG_NO_UNLOAD; /* configure max sectors */ - blk_queue_max_hw_sectors(sdev->request_queue, dev->max_sectors); + blk_queue_max_hw_sectors(q, dev->max_sectors); if (dev->class == ATA_DEV_ATAPI) { - struct request_queue *q = sdev->request_queue; void *buf; sdev->sector_size = ATA_SECT_SIZE; /* set DMA padding */ - blk_queue_update_dma_pad(sdev->request_queue, - ATA_DMA_PAD_SZ - 1); + blk_queue_update_dma_pad(q, ATA_DMA_PAD_SZ - 1); /* configure draining */ buf = kmalloc(ATAPI_MAX_DRAIN, q->bounce_gfp | GFP_KERNEL); @@ -1131,8 +1131,7 @@ static int ata_scsi_dev_config(struct scsi_device *sdev, "sector_size=%u > PAGE_SIZE, PIO may malfunction\n", sdev->sector_size); - blk_queue_update_dma_alignment(sdev->request_queue, - sdev->sector_size - 1); + blk_queue_update_dma_alignment(q, sdev->sector_size - 1); if (dev->flags & ATA_DFLAG_AN) set_bit(SDEV_EVT_MEDIA_CHANGE, sdev->supported_events); @@ -1145,6 +1144,8 @@ static int ata_scsi_dev_config(struct scsi_device *sdev, scsi_adjust_queue_depth(sdev, MSG_SIMPLE_TAG, depth); } + blk_queue_flush_queueable(q, false); + dev->sdev = sdev; return 0; } diff --git a/drivers/block/paride/pcd.c b/drivers/block/paride/pcd.c index 8690e31d993..a0aabd904a5 100644 --- a/drivers/block/paride/pcd.c +++ b/drivers/block/paride/pcd.c @@ -320,6 +320,8 @@ static void pcd_init_units(void) disk->first_minor = unit; strcpy(disk->disk_name, cd->name); /* umm... */ disk->fops = &pcd_bdops; + disk->flags = GENHD_FL_BLOCK_EVENTS_ON_EXCL_WRITE; + disk->events = DISK_EVENT_MEDIA_CHANGE; } } diff --git a/drivers/cdrom/viocd.c b/drivers/cdrom/viocd.c index e427fbe4599..ae15a4ddaa9 100644 --- a/drivers/cdrom/viocd.c +++ b/drivers/cdrom/viocd.c @@ -625,7 +625,9 @@ static int viocd_probe(struct vio_dev *vdev, const struct vio_device_id *id) blk_queue_max_hw_sectors(q, 4096 / 512); gendisk->queue = q; gendisk->fops = &viocd_fops; - gendisk->flags = GENHD_FL_CD|GENHD_FL_REMOVABLE; + gendisk->flags = GENHD_FL_CD | GENHD_FL_REMOVABLE | + GENHD_FL_BLOCK_EVENTS_ON_EXCL_WRITE; + gendisk->events = DISK_EVENT_MEDIA_CHANGE; set_capacity(gendisk, 0); gendisk->private_data = d; d->viocd_disk = gendisk; diff --git a/drivers/ide/ide-cd.c b/drivers/ide/ide-cd.c index a5ec5a7cb38..6e5123b1d34 100644 --- a/drivers/ide/ide-cd.c +++ b/drivers/ide/ide-cd.c @@ -1781,7 +1781,8 @@ static int ide_cd_probe(ide_drive_t *drive) ide_cd_read_toc(drive, &sense); g->fops = &idecd_ops; - g->flags |= GENHD_FL_REMOVABLE; + g->flags |= GENHD_FL_REMOVABLE | GENHD_FL_BLOCK_EVENTS_ON_EXCL_WRITE; + g->events = DISK_EVENT_MEDIA_CHANGE; add_disk(g); return 0; diff --git a/drivers/scsi/sr.c b/drivers/scsi/sr.c index 95019c747cc..4778e270716 100644 --- a/drivers/scsi/sr.c +++ b/drivers/scsi/sr.c @@ -636,7 +636,7 @@ static int sr_probe(struct device *dev) disk->first_minor = minor; sprintf(disk->disk_name, "sr%d", minor); disk->fops = &sr_bdops; - disk->flags = GENHD_FL_CD; + disk->flags = GENHD_FL_CD | GENHD_FL_BLOCK_EVENTS_ON_EXCL_WRITE; disk->events = DISK_EVENT_MEDIA_CHANGE | DISK_EVENT_EJECT_REQUEST; blk_queue_rq_timeout(sdev->request_queue, SR_TIMEOUT); |