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path: root/drivers/scsi/3w-xxxx.c
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Diffstat (limited to 'drivers/scsi/3w-xxxx.c')
-rw-r--r--drivers/scsi/3w-xxxx.c20
1 files changed, 14 insertions, 6 deletions
diff --git a/drivers/scsi/3w-xxxx.c b/drivers/scsi/3w-xxxx.c
index 471366945bd4..a58257645e94 100644
--- a/drivers/scsi/3w-xxxx.c
+++ b/drivers/scsi/3w-xxxx.c
@@ -834,15 +834,17 @@ static int tw_allocate_memory(TW_Device_Extension *tw_dev, int size, int which)
dprintk(KERN_NOTICE "3w-xxxx: tw_allocate_memory()\n");
- cpu_addr = pci_alloc_consistent(tw_dev->tw_pci_dev, size*TW_Q_LENGTH, &dma_handle);
+ cpu_addr = dma_alloc_coherent(&tw_dev->tw_pci_dev->dev,
+ size * TW_Q_LENGTH, &dma_handle, GFP_KERNEL);
if (cpu_addr == NULL) {
- printk(KERN_WARNING "3w-xxxx: pci_alloc_consistent() failed.\n");
+ printk(KERN_WARNING "3w-xxxx: dma_alloc_coherent() failed.\n");
return 1;
}
if ((unsigned long)cpu_addr % (tw_dev->tw_pci_dev->device == TW_DEVICE_ID ? TW_ALIGNMENT_6000 : TW_ALIGNMENT_7000)) {
printk(KERN_WARNING "3w-xxxx: Couldn't allocate correctly aligned memory.\n");
- pci_free_consistent(tw_dev->tw_pci_dev, size*TW_Q_LENGTH, cpu_addr, dma_handle);
+ dma_free_coherent(&tw_dev->tw_pci_dev->dev, size * TW_Q_LENGTH,
+ cpu_addr, dma_handle);
return 1;
}
@@ -1062,10 +1064,16 @@ static void tw_free_device_extension(TW_Device_Extension *tw_dev)
/* Free command packet and generic buffer memory */
if (tw_dev->command_packet_virtual_address[0])
- pci_free_consistent(tw_dev->tw_pci_dev, sizeof(TW_Command)*TW_Q_LENGTH, tw_dev->command_packet_virtual_address[0], tw_dev->command_packet_physical_address[0]);
+ dma_free_coherent(&tw_dev->tw_pci_dev->dev,
+ sizeof(TW_Command) * TW_Q_LENGTH,
+ tw_dev->command_packet_virtual_address[0],
+ tw_dev->command_packet_physical_address[0]);
if (tw_dev->alignment_virtual_address[0])
- pci_free_consistent(tw_dev->tw_pci_dev, sizeof(TW_Sector)*TW_Q_LENGTH, tw_dev->alignment_virtual_address[0], tw_dev->alignment_physical_address[0]);
+ dma_free_coherent(&tw_dev->tw_pci_dev->dev,
+ sizeof(TW_Sector) * TW_Q_LENGTH,
+ tw_dev->alignment_virtual_address[0],
+ tw_dev->alignment_physical_address[0]);
} /* End tw_free_device_extension() */
/* This function will send an initconnection command to controller */
@@ -2260,7 +2268,7 @@ static int tw_probe(struct pci_dev *pdev, const struct pci_device_id *dev_id)
pci_set_master(pdev);
- retval = pci_set_dma_mask(pdev, TW_DMA_MASK);
+ retval = dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(32));
if (retval) {
printk(KERN_WARNING "3w-xxxx: Failed to set dma mask.");
goto out_disable_device;