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 'fst_add_one()', GFP_KERNEL can be used
because it is a probe function and no lock is acquired.
@@
@@
- 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: David S. Miller <davem@davemloft.net>
* Allocate a dma buffer for transmit and receives
*/
card->rx_dma_handle_host =
- pci_alloc_consistent(card->device, FST_MAX_MTU,
- &card->rx_dma_handle_card);
+ dma_alloc_coherent(&card->device->dev, FST_MAX_MTU,
+ &card->rx_dma_handle_card, GFP_KERNEL);
if (card->rx_dma_handle_host == NULL) {
pr_err("Could not allocate rx dma buffer\n");
err = -ENOMEM;
goto rx_dma_fail;
}
card->tx_dma_handle_host =
- pci_alloc_consistent(card->device, FST_MAX_MTU,
- &card->tx_dma_handle_card);
+ dma_alloc_coherent(&card->device->dev, FST_MAX_MTU,
+ &card->tx_dma_handle_card, GFP_KERNEL);
if (card->tx_dma_handle_host == NULL) {
pr_err("Could not allocate tx dma buffer\n");
err = -ENOMEM;
return 0; /* Success */
tx_dma_fail:
- pci_free_consistent(card->device, FST_MAX_MTU,
- card->rx_dma_handle_host,
- card->rx_dma_handle_card);
+ dma_free_coherent(&card->device->dev, FST_MAX_MTU,
+ card->rx_dma_handle_host, card->rx_dma_handle_card);
rx_dma_fail:
fst_disable_intr(card);
for (i = 0 ; i < card->nports ; i++)
/*
* Free dma buffers
*/
- pci_free_consistent(card->device, FST_MAX_MTU,
- card->rx_dma_handle_host,
- card->rx_dma_handle_card);
- pci_free_consistent(card->device, FST_MAX_MTU,
- card->tx_dma_handle_host,
- card->tx_dma_handle_card);
+ dma_free_coherent(&card->device->dev, FST_MAX_MTU,
+ card->rx_dma_handle_host,
+ card->rx_dma_handle_card);
+ dma_free_coherent(&card->device->dev, FST_MAX_MTU,
+ card->tx_dma_handle_host,
+ card->tx_dma_handle_card);
}
fst_card_array[card->card_no] = NULL;
}