diff options
| -rw-r--r-- | drivers/net/ethernet/tehuti/tehuti.c | 53 |
1 files changed, 25 insertions, 28 deletions
diff --git a/drivers/net/ethernet/tehuti/tehuti.c b/drivers/net/ethernet/tehuti/tehuti.c index e28727297563..a142e4c9fc03 100644 --- a/drivers/net/ethernet/tehuti/tehuti.c +++ b/drivers/net/ethernet/tehuti/tehuti.c @@ -153,11 +153,11 @@ bdx_fifo_init(struct bdx_priv *priv, struct fifo *f, int fsz_type, u16 memsz = FIFO_SIZE * (1 << fsz_type); memset(f, 0, sizeof(struct fifo)); - /* pci_alloc_consistent gives us 4k-aligned memory */ - f->va = pci_alloc_consistent(priv->pdev, - memsz + FIFO_EXTRA_SPACE, &f->da); + /* dma_alloc_coherent gives us 4k-aligned memory */ + f->va = dma_alloc_coherent(&priv->pdev->dev, memsz + FIFO_EXTRA_SPACE, + &f->da, GFP_ATOMIC); if (!f->va) { - pr_err("pci_alloc_consistent failed\n"); + pr_err("dma_alloc_coherent failed\n"); RET(-ENOMEM); } f->reg_CFG0 = reg_CFG0; @@ -183,8 +183,8 @@ static void bdx_fifo_free(struct bdx_priv *priv, struct fifo *f) { ENTER; if (f->va) { - pci_free_consistent(priv->pdev, - f->memsz + FIFO_EXTRA_SPACE, f->va, f->da); + dma_free_coherent(&priv->pdev->dev, + f->memsz + FIFO_EXTRA_SPACE, f->va, f->da); f->va = NULL; } RET(); @@ -1033,9 +1033,8 @@ static void bdx_rx_free_skbs(struct bdx_priv *priv, struct rxf_fifo *f) for (i = 0; i < db->nelem; i++) { dm = bdx_rxdb_addr_elem(db, i); if (dm->dma) { - pci_unmap_single(priv->pdev, - dm->dma, f->m.pktsz, - PCI_DMA_FROMDEVICE); + dma_unmap_single(&priv->pdev->dev, dm->dma, + f->m.pktsz, DMA_FROM_DEVICE); dev_kfree_skb(dm->skb); } } @@ -1097,9 +1096,8 @@ static void bdx_rx_alloc_skbs(struct bdx_priv *priv, struct rxf_fifo *f) idx = bdx_rxdb_alloc_elem(db); dm = bdx_rxdb_addr_elem(db, idx); - dm->dma = pci_map_single(priv->pdev, - skb->data, f->m.pktsz, - PCI_DMA_FROMDEVICE); + dm->dma = dma_map_single(&priv->pdev->dev, skb->data, + f->m.pktsz, DMA_FROM_DEVICE); dm->skb = skb; rxfd = (struct rxf_desc *)(f->m.va + f->m.wptr); rxfd->info = CPU_CHIP_SWAP32(0x10003); /* INFO=1 BC=3 */ @@ -1259,16 +1257,15 @@ static int bdx_rx_receive(struct bdx_priv *priv, struct rxd_fifo *f, int budget) (skb2 = netdev_alloc_skb(priv->ndev, len + NET_IP_ALIGN))) { skb_reserve(skb2, NET_IP_ALIGN); /*skb_put(skb2, len); */ - pci_dma_sync_single_for_cpu(priv->pdev, - dm->dma, rxf_fifo->m.pktsz, - PCI_DMA_FROMDEVICE); + dma_sync_single_for_cpu(&priv->pdev->dev, dm->dma, + rxf_fifo->m.pktsz, + DMA_FROM_DEVICE); memcpy(skb2->data, skb->data, len); bdx_recycle_skb(priv, rxdd); skb = skb2; } else { - pci_unmap_single(priv->pdev, - dm->dma, rxf_fifo->m.pktsz, - PCI_DMA_FROMDEVICE); + dma_unmap_single(&priv->pdev->dev, dm->dma, + rxf_fifo->m.pktsz, DMA_FROM_DEVICE); bdx_rxdb_free_elem(db, rxdd->va_lo); } @@ -1478,8 +1475,8 @@ bdx_tx_map_skb(struct bdx_priv *priv, struct sk_buff *skb, int i; db->wptr->len = skb_headlen(skb); - db->wptr->addr.dma = pci_map_single(priv->pdev, skb->data, - db->wptr->len, PCI_DMA_TODEVICE); + db->wptr->addr.dma = dma_map_single(&priv->pdev->dev, skb->data, + db->wptr->len, DMA_TO_DEVICE); pbl->len = CPU_CHIP_SWAP32(db->wptr->len); pbl->pa_lo = CPU_CHIP_SWAP32(L32_64(db->wptr->addr.dma)); pbl->pa_hi = CPU_CHIP_SWAP32(H32_64(db->wptr->addr.dma)); @@ -1716,8 +1713,8 @@ static void bdx_tx_cleanup(struct bdx_priv *priv) BDX_ASSERT(db->rptr->len == 0); do { BDX_ASSERT(db->rptr->addr.dma == 0); - pci_unmap_page(priv->pdev, db->rptr->addr.dma, - db->rptr->len, PCI_DMA_TODEVICE); + dma_unmap_page(&priv->pdev->dev, db->rptr->addr.dma, + db->rptr->len, DMA_TO_DEVICE); bdx_tx_db_inc_rptr(db); } while (db->rptr->len > 0); tx_level -= db->rptr->len; /* '-' koz len is negative */ @@ -1765,8 +1762,8 @@ static void bdx_tx_free_skbs(struct bdx_priv *priv) ENTER; while (db->rptr != db->wptr) { if (likely(db->rptr->len)) - pci_unmap_page(priv->pdev, db->rptr->addr.dma, - db->rptr->len, PCI_DMA_TODEVICE); + dma_unmap_page(&priv->pdev->dev, db->rptr->addr.dma, + db->rptr->len, DMA_TO_DEVICE); else dev_kfree_skb(db->rptr->addr.skb); bdx_tx_db_inc_rptr(db); @@ -1902,12 +1899,12 @@ bdx_probe(struct pci_dev *pdev, const struct pci_device_id *ent) if (err) /* it triggers interrupt, dunno why. */ goto err_pci; /* it's not a problem though */ - if (!(err = pci_set_dma_mask(pdev, DMA_BIT_MASK(64))) && - !(err = pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(64)))) { + if (!(err = dma_set_mask(&pdev->dev, DMA_BIT_MASK(64))) && + !(err = dma_set_coherent_mask(&pdev->dev, DMA_BIT_MASK(64)))) { pci_using_dac = 1; } else { - if ((err = pci_set_dma_mask(pdev, DMA_BIT_MASK(32))) || - (err = pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(32)))) { + if ((err = dma_set_mask(&pdev->dev, DMA_BIT_MASK(32))) || + (err = dma_set_coherent_mask(&pdev->dev, DMA_BIT_MASK(32)))) { pr_err("No usable DMA configuration, aborting\n"); goto err_dma; } |