The wrappers in include/linux/pci-dma-compat.h should go away.
The patch has been generated with the coccinelle script below and has been
hand modified to replace GFP_ with a correct flag.
It has been compile tested.
When memory is allocated in 'hifn_probe()' GFP_KERNEL can be used
because it is a probe function and no spin_lock is taken.
@@
@@
- PCI_DMA_BIDIRECTIONAL
+ DMA_BIDIRECTIONAL
@@
@@
- PCI_DMA_TODEVICE
+ DMA_TO_DEVICE
@@
@@
- PCI_DMA_FROMDEVICE
+ DMA_FROM_DEVICE
@@
@@
- PCI_DMA_NONE
+ DMA_NONE
@@
expression e1, e2, e3;
@@
- pci_alloc_consistent(e1, e2, e3)
+ dma_alloc_coherent(&e1->dev, e2, e3, GFP_)
@@
expression e1, e2, e3;
@@
- pci_zalloc_consistent(e1, e2, e3)
+ dma_alloc_coherent(&e1->dev, e2, e3, GFP_)
@@
expression e1, e2, e3, e4;
@@
- pci_free_consistent(e1, e2, e3, e4)
+ dma_free_coherent(&e1->dev, e2, e3, e4)
@@
expression e1, e2, e3, e4;
@@
- pci_map_single(e1, e2, e3, e4)
+ dma_map_single(&e1->dev, e2, e3, e4)
@@
expression e1, e2, e3, e4;
@@
- pci_unmap_single(e1, e2, e3, e4)
+ dma_unmap_single(&e1->dev, e2, e3, e4)
@@
expression e1, e2, e3, e4, e5;
@@
- pci_map_page(e1, e2, e3, e4, e5)
+ dma_map_page(&e1->dev, e2, e3, e4, e5)
@@
expression e1, e2, e3, e4;
@@
- pci_unmap_page(e1, e2, e3, e4)
+ dma_unmap_page(&e1->dev, e2, e3, e4)
@@
expression e1, e2, e3, e4;
@@
- pci_map_sg(e1, e2, e3, e4)
+ dma_map_sg(&e1->dev, e2, e3, e4)
@@
expression e1, e2, e3, e4;
@@
- pci_unmap_sg(e1, e2, e3, e4)
+ dma_unmap_sg(&e1->dev, e2, e3, e4)
@@
expression e1, e2, e3, e4;
@@
- pci_dma_sync_single_for_cpu(e1, e2, e3, e4)
+ dma_sync_single_for_cpu(&e1->dev, e2, e3, e4)
@@
expression e1, e2, e3, e4;
@@
- pci_dma_sync_single_for_device(e1, e2, e3, e4)
+ dma_sync_single_for_device(&e1->dev, e2, e3, e4)
@@
expression e1, e2, e3, e4;
@@
- pci_dma_sync_sg_for_cpu(e1, e2, e3, e4)
+ dma_sync_sg_for_cpu(&e1->dev, e2, e3, e4)
@@
expression e1, e2, e3, e4;
@@
- pci_dma_sync_sg_for_device(e1, e2, e3, e4)
+ dma_sync_sg_for_device(&e1->dev, e2, e3, e4)
@@
expression e1, e2;
@@
- pci_dma_mapping_error(e1, e2)
+ dma_mapping_error(&e1->dev, e2)
@@
expression e1, e2;
@@
- pci_set_dma_mask(e1, e2)
+ dma_set_mask(&e1->dev, e2)
@@
expression e1, e2;
@@
- pci_set_consistent_dma_mask(e1, e2)
+ dma_set_coherent_mask(&e1->dev, e2)
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
int idx;
dma_addr_t addr;
- addr = pci_map_page(dev->pdev, page, offset, size, PCI_DMA_TODEVICE);
+ addr = dma_map_page(&dev->pdev->dev, page, offset, size,
+ DMA_TO_DEVICE);
idx = dma->srci;
int idx;
dma_addr_t addr;
- addr = pci_map_page(dev->pdev, page, offset, size, PCI_DMA_FROMDEVICE);
+ addr = dma_map_page(&dev->pdev->dev, page, offset, size,
+ DMA_FROM_DEVICE);
idx = dma->dsti;
dma->dstr[idx].p = __cpu_to_le32(addr);
return err;
pci_set_master(pdev);
- err = pci_set_dma_mask(pdev, DMA_BIT_MASK(32));
+ err = dma_set_mask(&pdev->dev, DMA_BIT_MASK(32));
if (err)
goto err_out_disable_pci_device;
}
}
- dev->desc_virt = pci_zalloc_consistent(pdev, sizeof(struct hifn_dma),
- &dev->desc_dma);
+ dev->desc_virt = dma_alloc_coherent(&pdev->dev,
+ sizeof(struct hifn_dma),
+ &dev->desc_dma, GFP_KERNEL);
if (!dev->desc_virt) {
dev_err(&pdev->dev, "Failed to allocate descriptor rings.\n");
err = -ENOMEM;
free_irq(dev->irq, dev);
tasklet_kill(&dev->tasklet);
err_out_free_desc:
- pci_free_consistent(pdev, sizeof(struct hifn_dma),
- dev->desc_virt, dev->desc_dma);
+ dma_free_coherent(&pdev->dev, sizeof(struct hifn_dma), dev->desc_virt,
+ dev->desc_dma);
err_out_unmap_bars:
for (i = 0; i < 3; ++i)
hifn_flush(dev);
- pci_free_consistent(pdev, sizeof(struct hifn_dma),
- dev->desc_virt, dev->desc_dma);
+ dma_free_coherent(&pdev->dev, sizeof(struct hifn_dma),
+ dev->desc_virt, dev->desc_dma);
for (i = 0; i < 3; ++i)
if (dev->bar[i])
iounmap(dev->bar[i]);