diff options
Diffstat (limited to 'drivers/scsi/stex.c')
| -rw-r--r-- | drivers/scsi/stex.c | 18 |
1 files changed, 4 insertions, 14 deletions
diff --git a/drivers/scsi/stex.c b/drivers/scsi/stex.c index 9b20643ab49d..f6bef7ad65e7 100644 --- a/drivers/scsi/stex.c +++ b/drivers/scsi/stex.c @@ -1489,6 +1489,7 @@ static struct scsi_host_template driver_template = { .eh_abort_handler = stex_abort, .eh_host_reset_handler = stex_reset, .this_id = -1, + .dma_boundary = PAGE_SIZE - 1, }; static struct pci_device_id stex_pci_tbl[] = { @@ -1617,19 +1618,6 @@ static struct st_card_info stex_card_info[] = { }, }; -static int stex_set_dma_mask(struct pci_dev * pdev) -{ - int ret; - - if (!pci_set_dma_mask(pdev, DMA_BIT_MASK(64)) - && !pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(64))) - return 0; - ret = pci_set_dma_mask(pdev, DMA_BIT_MASK(32)); - if (!ret) - ret = pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(32)); - return ret; -} - static int stex_request_irq(struct st_hba *hba) { struct pci_dev *pdev = hba->pdev; @@ -1710,7 +1698,9 @@ static int stex_probe(struct pci_dev *pdev, const struct pci_device_id *id) goto out_release_regions; } - err = stex_set_dma_mask(pdev); + err = dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(64)); + if (err) + err = dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(32)); if (err) { printk(KERN_ERR DRV_NAME "(%s): set dma mask failed\n", pci_name(pdev)); |