diff options
Diffstat (limited to 'drivers')
-rw-r--r-- | drivers/scsi/hosts.c | 3 | ||||
-rw-r--r-- | drivers/scsi/scsi_lib.c | 3 |
2 files changed, 5 insertions, 1 deletions
diff --git a/drivers/scsi/hosts.c b/drivers/scsi/hosts.c index 96ed24841c33..f98509d717a0 100644 --- a/drivers/scsi/hosts.c +++ b/drivers/scsi/hosts.c @@ -462,6 +462,9 @@ struct Scsi_Host *scsi_host_alloc(struct scsi_host_template *sht, int privsize) else shost->dma_boundary = 0xffffffff; + if (sht->virt_boundary_mask) + shost->virt_boundary_mask = sht->virt_boundary_mask; + device_initialize(&shost->shost_gendev); dev_set_name(&shost->shost_gendev, "host%d", shost->host_no); shost->shost_gendev.bus = &scsi_bus_type; diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c index 420e2354b36b..404e5e28ef62 100644 --- a/drivers/scsi/scsi_lib.c +++ b/drivers/scsi/scsi_lib.c @@ -1791,7 +1791,8 @@ void __scsi_init_queue(struct Scsi_Host *shost, struct request_queue *q) dma_set_seg_boundary(dev, shost->dma_boundary); blk_queue_max_segment_size(q, shost->max_segment_size); - dma_set_max_seg_size(dev, shost->max_segment_size); + blk_queue_virt_boundary(q, shost->virt_boundary_mask); + dma_set_max_seg_size(dev, queue_max_segment_size(q)); /* * Set a reasonable default alignment: The larger of 32-byte (dword), |