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-rw-r--r--drivers/net/bnx2x.h4
-rw-r--r--drivers/net/bnx2x_main.c110
2 files changed, 58 insertions, 56 deletions
diff --git a/drivers/net/bnx2x.h b/drivers/net/bnx2x.h
index 3c48a7a68308..ae9c89ebcc8b 100644
--- a/drivers/net/bnx2x.h
+++ b/drivers/net/bnx2x.h
@@ -163,7 +163,7 @@ do { \
struct sw_rx_bd {
struct sk_buff *skb;
- DECLARE_PCI_UNMAP_ADDR(mapping)
+ DEFINE_DMA_UNMAP_ADDR(mapping);
};
struct sw_tx_bd {
@@ -176,7 +176,7 @@ struct sw_tx_bd {
struct sw_rx_page {
struct page *page;
- DECLARE_PCI_UNMAP_ADDR(mapping)
+ DEFINE_DMA_UNMAP_ADDR(mapping);
};
union db_prod {
diff --git a/drivers/net/bnx2x_main.c b/drivers/net/bnx2x_main.c
index fa9275c2ef5c..63a17d604a98 100644
--- a/drivers/net/bnx2x_main.c
+++ b/drivers/net/bnx2x_main.c
@@ -842,7 +842,7 @@ static u16 bnx2x_free_tx_pkt(struct bnx2x *bp, struct bnx2x_fastpath *fp,
/* unmap first bd */
DP(BNX2X_MSG_OFF, "free bd_idx %d\n", bd_idx);
tx_start_bd = &fp->tx_desc_ring[bd_idx].start_bd;
- pci_unmap_single(bp->pdev, BD_UNMAP_ADDR(tx_start_bd),
+ dma_unmap_single(&bp->pdev->dev, BD_UNMAP_ADDR(tx_start_bd),
BD_UNMAP_LEN(tx_start_bd), PCI_DMA_TODEVICE);
nbd = le16_to_cpu(tx_start_bd->nbd) - 1;
@@ -872,8 +872,8 @@ static u16 bnx2x_free_tx_pkt(struct bnx2x *bp, struct bnx2x_fastpath *fp,
DP(BNX2X_MSG_OFF, "free frag bd_idx %d\n", bd_idx);
tx_data_bd = &fp->tx_desc_ring[bd_idx].reg_bd;
- pci_unmap_page(bp->pdev, BD_UNMAP_ADDR(tx_data_bd),
- BD_UNMAP_LEN(tx_data_bd), PCI_DMA_TODEVICE);
+ dma_unmap_page(&bp->pdev->dev, BD_UNMAP_ADDR(tx_data_bd),
+ BD_UNMAP_LEN(tx_data_bd), DMA_TO_DEVICE);
if (--nbd)
bd_idx = TX_BD(NEXT_TX_IDX(bd_idx));
}
@@ -1086,7 +1086,7 @@ static inline void bnx2x_free_rx_sge(struct bnx2x *bp,
if (!page)
return;
- pci_unmap_page(bp->pdev, pci_unmap_addr(sw_buf, mapping),
+ dma_unmap_page(&bp->pdev->dev, dma_unmap_addr(sw_buf, mapping),
SGE_PAGE_SIZE*PAGES_PER_SGE, PCI_DMA_FROMDEVICE);
__free_pages(page, PAGES_PER_SGE_SHIFT);
@@ -1115,15 +1115,15 @@ static inline int bnx2x_alloc_rx_sge(struct bnx2x *bp,
if (unlikely(page == NULL))
return -ENOMEM;
- mapping = pci_map_page(bp->pdev, page, 0, SGE_PAGE_SIZE*PAGES_PER_SGE,
- PCI_DMA_FROMDEVICE);
+ mapping = dma_map_page(&bp->pdev->dev, page, 0,
+ SGE_PAGE_SIZE*PAGES_PER_SGE, DMA_FROM_DEVICE);
if (unlikely(dma_mapping_error(&bp->pdev->dev, mapping))) {
__free_pages(page, PAGES_PER_SGE_SHIFT);
return -ENOMEM;
}
sw_buf->page = page;
- pci_unmap_addr_set(sw_buf, mapping, mapping);
+ dma_unmap_addr_set(sw_buf, mapping, mapping);
sge->addr_hi = cpu_to_le32(U64_HI(mapping));
sge->addr_lo = cpu_to_le32(U64_LO(mapping));
@@ -1143,15 +1143,15 @@ static inline int bnx2x_alloc_rx_skb(struct bnx2x *bp,
if (unlikely(skb == NULL))
return -ENOMEM;
- mapping = pci_map_single(bp->pdev, skb->data, bp->rx_buf_size,
- PCI_DMA_FROMDEVICE);
+ mapping = dma_map_single(&bp->pdev->dev, skb->data, bp->rx_buf_size,
+ DMA_FROM_DEVICE);
if (unlikely(dma_mapping_error(&bp->pdev->dev, mapping))) {
dev_kfree_skb(skb);
return -ENOMEM;
}
rx_buf->skb = skb;
- pci_unmap_addr_set(rx_buf, mapping, mapping);
+ dma_unmap_addr_set(rx_buf, mapping, mapping);
rx_bd->addr_hi = cpu_to_le32(U64_HI(mapping));
rx_bd->addr_lo = cpu_to_le32(U64_LO(mapping));
@@ -1173,13 +1173,13 @@ static void bnx2x_reuse_rx_skb(struct bnx2x_fastpath *fp,
struct eth_rx_bd *cons_bd = &fp->rx_desc_ring[cons];
struct eth_rx_bd *prod_bd = &fp->rx_desc_ring[prod];
- pci_dma_sync_single_for_device(bp->pdev,
- pci_unmap_addr(cons_rx_buf, mapping),
- RX_COPY_THRESH, PCI_DMA_FROMDEVICE);
+ dma_sync_single_for_device(&bp->pdev->dev,
+ dma_unmap_addr(cons_rx_buf, mapping),
+ RX_COPY_THRESH, DMA_FROM_DEVICE);
prod_rx_buf->skb = cons_rx_buf->skb;
- pci_unmap_addr_set(prod_rx_buf, mapping,
- pci_unmap_addr(cons_rx_buf, mapping));
+ dma_unmap_addr_set(prod_rx_buf, mapping,
+ dma_unmap_addr(cons_rx_buf, mapping));
*prod_bd = *cons_bd;
}
@@ -1283,9 +1283,9 @@ static void bnx2x_tpa_start(struct bnx2x_fastpath *fp, u16 queue,
/* move empty skb from pool to prod and map it */
prod_rx_buf->skb = fp->tpa_pool[queue].skb;
- mapping = pci_map_single(bp->pdev, fp->tpa_pool[queue].skb->data,
- bp->rx_buf_size, PCI_DMA_FROMDEVICE);
- pci_unmap_addr_set(prod_rx_buf, mapping, mapping);
+ mapping = dma_map_single(&bp->pdev->dev, fp->tpa_pool[queue].skb->data,
+ bp->rx_buf_size, DMA_FROM_DEVICE);
+ dma_unmap_addr_set(prod_rx_buf, mapping, mapping);
/* move partial skb from cons to pool (don't unmap yet) */
fp->tpa_pool[queue] = *cons_rx_buf;
@@ -1361,8 +1361,9 @@ static int bnx2x_fill_frag_skb(struct bnx2x *bp, struct bnx2x_fastpath *fp,
}
/* Unmap the page as we r going to pass it to the stack */
- pci_unmap_page(bp->pdev, pci_unmap_addr(&old_rx_pg, mapping),
- SGE_PAGE_SIZE*PAGES_PER_SGE, PCI_DMA_FROMDEVICE);
+ dma_unmap_page(&bp->pdev->dev,
+ dma_unmap_addr(&old_rx_pg, mapping),
+ SGE_PAGE_SIZE*PAGES_PER_SGE, DMA_FROM_DEVICE);
/* Add one frag and update the appropriate fields in the skb */
skb_fill_page_desc(skb, j, old_rx_pg.page, 0, frag_len);
@@ -1389,8 +1390,8 @@ static void bnx2x_tpa_stop(struct bnx2x *bp, struct bnx2x_fastpath *fp,
/* Unmap skb in the pool anyway, as we are going to change
pool entry status to BNX2X_TPA_STOP even if new skb allocation
fails. */
- pci_unmap_single(bp->pdev, pci_unmap_addr(rx_buf, mapping),
- bp->rx_buf_size, PCI_DMA_FROMDEVICE);
+ dma_unmap_single(&bp->pdev->dev, dma_unmap_addr(rx_buf, mapping),
+ bp->rx_buf_size, DMA_FROM_DEVICE);
if (likely(new_skb)) {
/* fix ip xsum and give it to the stack */
@@ -1620,10 +1621,10 @@ static int bnx2x_rx_int(struct bnx2x_fastpath *fp, int budget)
}
}
- pci_dma_sync_single_for_device(bp->pdev,
- pci_unmap_addr(rx_buf, mapping),
- pad + RX_COPY_THRESH,
- PCI_DMA_FROMDEVICE);
+ dma_sync_single_for_device(&bp->pdev->dev,
+ dma_unmap_addr(rx_buf, mapping),
+ pad + RX_COPY_THRESH,
+ DMA_FROM_DEVICE);
prefetch(skb);
prefetch(((char *)(skb)) + 128);
@@ -1665,10 +1666,10 @@ static int bnx2x_rx_int(struct bnx2x_fastpath *fp, int budget)
} else
if (likely(bnx2x_alloc_rx_skb(bp, fp, bd_prod) == 0)) {
- pci_unmap_single(bp->pdev,
- pci_unmap_addr(rx_buf, mapping),
+ dma_unmap_single(&bp->pdev->dev,
+ dma_unmap_addr(rx_buf, mapping),
bp->rx_buf_size,
- PCI_DMA_FROMDEVICE);
+ DMA_FROM_DEVICE);
skb_reserve(skb, pad);
skb_put(skb, len);
@@ -4940,9 +4941,9 @@ static inline void bnx2x_free_tpa_pool(struct bnx2x *bp,
}
if (fp->tpa_state[i] == BNX2X_TPA_START)
- pci_unmap_single(bp->pdev,
- pci_unmap_addr(rx_buf, mapping),
- bp->rx_buf_size, PCI_DMA_FROMDEVICE);
+ dma_unmap_single(&bp->pdev->dev,
+ dma_unmap_addr(rx_buf, mapping),
+ bp->rx_buf_size, DMA_FROM_DEVICE);
dev_kfree_skb(skb);
rx_buf->skb = NULL;
@@ -4978,7 +4979,7 @@ static void bnx2x_init_rx_rings(struct bnx2x *bp)
fp->disable_tpa = 1;
break;
}
- pci_unmap_addr_set((struct sw_rx_bd *)
+ dma_unmap_addr_set((struct sw_rx_bd *)
&bp->fp->tpa_pool[i],
mapping, 0);
fp->tpa_state[i] = BNX2X_TPA_STOP;
@@ -5658,8 +5659,8 @@ static void bnx2x_nic_init(struct bnx2x *bp, u32 load_code)
static int bnx2x_gunzip_init(struct bnx2x *bp)
{
- bp->gunzip_buf = pci_alloc_consistent(bp->pdev, FW_BUF_SIZE,
- &bp->gunzip_mapping);
+ bp->gunzip_buf = dma_alloc_coherent(&bp->pdev->dev, FW_BUF_SIZE,
+ &bp->gunzip_mapping, GFP_KERNEL);
if (bp->gunzip_buf == NULL)
goto gunzip_nomem1;
@@ -5679,8 +5680,8 @@ gunzip_nomem3:
bp->strm = NULL;
gunzip_nomem2:
- pci_free_consistent(bp->pdev, FW_BUF_SIZE, bp->gunzip_buf,
- bp->gunzip_mapping);
+ dma_free_coherent(&bp->pdev->dev, FW_BUF_SIZE, bp->gunzip_buf,
+ bp->gunzip_mapping);
bp->gunzip_buf = NULL;
gunzip_nomem1:
@@ -5696,8 +5697,8 @@ static void bnx2x_gunzip_end(struct bnx2x *bp)
bp->strm = NULL;
if (bp->gunzip_buf) {
- pci_free_consistent(bp->pdev, FW_BUF_SIZE, bp->gunzip_buf,
- bp->gunzip_mapping);
+ dma_free_coherent(&bp->pdev->dev, FW_BUF_SIZE, bp->gunzip_buf,
+ bp->gunzip_mapping);
bp->gunzip_buf = NULL;
}
}
@@ -6692,7 +6693,7 @@ static void bnx2x_free_mem(struct bnx2x *bp)
#define BNX2X_PCI_FREE(x, y, size) \
do { \
if (x) { \
- pci_free_consistent(bp->pdev, size, x, y); \
+ dma_free_coherent(&bp->pdev->dev, size, x, y); \
x = NULL; \
y = 0; \
} \
@@ -6773,7 +6774,7 @@ static int bnx2x_alloc_mem(struct bnx2x *bp)
#define BNX2X_PCI_ALLOC(x, y, size) \
do { \
- x = pci_alloc_consistent(bp->pdev, size, y); \
+ x = dma_alloc_coherent(&bp->pdev->dev, size, y, GFP_KERNEL); \
if (x == NULL) \
goto alloc_mem_err; \
memset(x, 0, size); \
@@ -6906,9 +6907,9 @@ static void bnx2x_free_rx_skbs(struct bnx2x *bp)
if (skb == NULL)
continue;
- pci_unmap_single(bp->pdev,
- pci_unmap_addr(rx_buf, mapping),
- bp->rx_buf_size, PCI_DMA_FROMDEVICE);
+ dma_unmap_single(&bp->pdev->dev,
+ dma_unmap_addr(rx_buf, mapping),
+ bp->rx_buf_size, DMA_FROM_DEVICE);
rx_buf->skb = NULL;
dev_kfree_skb(skb);
@@ -10269,8 +10270,8 @@ static int bnx2x_run_loopback(struct bnx2x *bp, int loopback_mode, u8 link_up)
bd_prod = TX_BD(fp_tx->tx_bd_prod);
tx_start_bd = &fp_tx->tx_desc_ring[bd_prod].start_bd;
- mapping = pci_map_single(bp->pdev, skb->data,
- skb_headlen(skb), PCI_DMA_TODEVICE);
+ mapping = dma_map_single(&bp->pdev->dev, skb->data,
+ skb_headlen(skb), DMA_TO_DEVICE);
tx_start_bd->addr_hi = cpu_to_le32(U64_HI(mapping));
tx_start_bd->addr_lo = cpu_to_le32(U64_LO(mapping));
tx_start_bd->nbd = cpu_to_le16(2); /* start + pbd */
@@ -11316,8 +11317,8 @@ static netdev_tx_t bnx2x_start_xmit(struct sk_buff *skb, struct net_device *dev)
}
}
- mapping = pci_map_single(bp->pdev, skb->data,
- skb_headlen(skb), PCI_DMA_TODEVICE);
+ mapping = dma_map_single(&bp->pdev->dev, skb->data,
+ skb_headlen(skb), DMA_TO_DEVICE);
tx_start_bd->addr_hi = cpu_to_le32(U64_HI(mapping));
tx_start_bd->addr_lo = cpu_to_le32(U64_LO(mapping));
@@ -11374,8 +11375,9 @@ static netdev_tx_t bnx2x_start_xmit(struct sk_buff *skb, struct net_device *dev)
if (total_pkt_bd == NULL)
total_pkt_bd = &fp->tx_desc_ring[bd_prod].reg_bd;
- mapping = pci_map_page(bp->pdev, frag->page, frag->page_offset,
- frag->size, PCI_DMA_TODEVICE);
+ mapping = dma_map_page(&bp->pdev->dev, frag->page,
+ frag->page_offset,
+ frag->size, DMA_TO_DEVICE);
tx_data_bd->addr_hi = cpu_to_le32(U64_HI(mapping));
tx_data_bd->addr_lo = cpu_to_le32(U64_LO(mapping));
@@ -11832,15 +11834,15 @@ static int __devinit bnx2x_init_dev(struct pci_dev *pdev,
goto err_out_release;
}
- if (pci_set_dma_mask(pdev, DMA_BIT_MASK(64)) == 0) {
+ if (dma_set_mask(&pdev->dev, DMA_BIT_MASK(64)) == 0) {
bp->flags |= USING_DAC_FLAG;
- if (pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(64)) != 0) {
- pr_err("pci_set_consistent_dma_mask failed, aborting\n");
+ if (dma_set_coherent_mask(&pdev->dev, DMA_BIT_MASK(64)) != 0) {
+ pr_err("dma_set_coherent_mask failed, aborting\n");
rc = -EIO;
goto err_out_release;
}
- } else if (pci_set_dma_mask(pdev, DMA_BIT_MASK(32)) != 0) {
+ } else if (dma_set_mask(&pdev->dev, DMA_BIT_MASK(32)) != 0) {
pr_err("System does not support DMA, aborting\n");
rc = -EIO;
goto err_out_release;
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-12 05:29:37 +0000