diff options
| author | Christoph Hellwig <hch@lst.de> | 2019-06-17 14:19:53 +0200 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2019-07-17 05:01:49 +0200 |
| commit | 7ad388d8e4c703980b7018b938cdeec58832d78d (patch) | |
| tree | 26c50ab746ca4a8139179ee043beaa413ffe0558 /drivers/scsi/hosts.c | |
| parent | scsi: core: Fix race on creating sense cache (diff) | |
| download | linux-7ad388d8e4c703980b7018b938cdeec58832d78d.tar.xz linux-7ad388d8e4c703980b7018b938cdeec58832d78d.zip | |
scsi: core: add a host / host template field for the virt boundary
This allows drivers setting it up easily instead of branching out to block
layer calls in slave_alloc, and ensures the upgraded max_segment_size
setting gets picked up by the DMA layer.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Acked-by: Kashyap Desai < kashyap.desai@broadcom.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/hosts.c')
| -rw-r--r-- | drivers/scsi/hosts.c | 3 |
1 files changed, 3 insertions, 0 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; |