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path: root/drivers/scsi/stex.c
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Diffstat (limited to 'drivers/scsi/stex.c')
-rw-r--r--drivers/scsi/stex.c18
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));