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net: use DMA_x_DEVICE and dma_mapping_error with skb_frag_dma_map 

When I converted some drivers from pci_map_page to skb_frag_dma_map I
neglected to convert PCI_DMA_xDEVICE into DMA_x_DEVICE and
pci_dma_mapping_error into dma_mapping_error.

Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Ian Campbell 2011-10-06 11:10:48 +01:00 committed by David S. Miller
parent 27737aa3a9
commit 5d6bcdfe38
29 changed files with 43 additions and 44 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
drivers/infiniband/hw/amso1100/c2.c
View File

@ -803,8 +803,7 @@ static int c2_xmit_frame(struct sk_buff *skb, struct net_device *netdev)
skb_frag_t *frag = &skb_shinfo(skb)->frags[i];
maplen = frag->size;
mapaddr = skb_frag_dma_map(&c2dev->pcidev->dev, frag,
0, maplen,
PCI_DMA_TODEVICE);
0, maplen, DMA_TO_DEVICE);
elem = elem->next;
elem->skb = NULL;
elem->mapaddr = mapaddr;

4
drivers/infiniband/hw/nes/nes_nic.c
View File

@ -445,7 +445,7 @@ static int nes_nic_send(struct sk_buff *skb, struct net_device *netdev)
&skb_shinfo(skb)->frags[skb_fragment_index];
bus_address = skb_frag_dma_map(&nesdev->pcidev->dev,
frag, 0, frag->size,
PCI_DMA_TODEVICE);
DMA_TO_DEVICE);
wqe_fragment_length[wqe_fragment_index] =
cpu_to_le16(skb_shinfo(skb)->frags[skb_fragment_index].size);
set_wqe_64bit_value(nic_sqe->wqe_words, NES_NIC_SQ_WQE_FRAG0_LOW_IDX+(2*wqe_fragment_index),
@ -566,7 +566,7 @@ static int nes_netdev_start_xmit(struct sk_buff *skb, struct net_device *netdev)
tso_bus_address[tso_frag_count] =
skb_frag_dma_map(&nesdev->pcidev->dev,
frag, 0, frag->size,
PCI_DMA_TODEVICE);
DMA_TO_DEVICE);
}
tso_frag_index = 0;

2
drivers/net/ethernet/alteon/acenic.c
View File

@ -2487,7 +2487,7 @@ static netdev_tx_t ace_start_xmit(struct sk_buff *skb,
mapping = skb_frag_dma_map(&ap->pdev->dev, frag, 0,
frag->size,
PCI_DMA_TODEVICE);
DMA_TO_DEVICE);
flagsize = (frag->size << 16);
if (skb->ip_summed == CHECKSUM_PARTIAL)

2
drivers/net/ethernet/atheros/atl1c/atl1c_main.c
View File

@ -2183,7 +2183,7 @@ static void atl1c_tx_map(struct atl1c_adapter *adapter,
buffer_info->dma = skb_frag_dma_map(&adapter->pdev->dev,
frag, 0,
buffer_info->length,
PCI_DMA_TODEVICE);
DMA_TO_DEVICE);
ATL1C_SET_BUFFER_STATE(buffer_info, ATL1C_BUFFER_BUSY);
ATL1C_SET_PCIMAP_TYPE(buffer_info, ATL1C_PCIMAP_PAGE,
ATL1C_PCIMAP_TODEVICE);

2
drivers/net/ethernet/atheros/atl1e/atl1e_main.c
View File

@ -1769,7 +1769,7 @@ static void atl1e_tx_map(struct atl1e_adapter *adapter,
frag,
(i * MAX_TX_BUF_LEN),
tx_buffer->length,
PCI_DMA_TODEVICE);
DMA_TO_DEVICE);
ATL1E_SET_PCIMAP_TYPE(tx_buffer, ATL1E_TX_PCIMAP_PAGE);
use_tpd->buffer_addr = cpu_to_le64(tx_buffer->dma);
use_tpd->word2 = (use_tpd->word2 & (~TPD_BUFLEN_MASK)) |

2
drivers/net/ethernet/atheros/atlx/atl1.c
View File

@ -2285,7 +2285,7 @@ static void atl1_tx_map(struct atl1_adapter *adapter, struct sk_buff *skb,
buf_len -= buffer_info->length;
buffer_info->dma = skb_frag_dma_map(&adapter->pdev->dev,
frag, i * ATL1_MAX_TX_BUF_LEN,
buffer_info->length, PCI_DMA_TODEVICE);
buffer_info->length, DMA_TO_DEVICE);
if (++next_to_use == tpd_ring->count)
next_to_use = 0;

2
drivers/net/ethernet/broadcom/bnx2.c
View File

@ -6539,7 +6539,7 @@ bnx2_start_xmit(struct sk_buff *skb, struct net_device *dev)
len = frag->size;
mapping = skb_frag_dma_map(&bp->pdev->dev, frag, 0, len,
PCI_DMA_TODEVICE);
DMA_TO_DEVICE);
if (dma_mapping_error(&bp->pdev->dev, mapping))
goto dma_error;
dma_unmap_addr_set(&txr->tx_buf_ring[ring_prod], mapping,

4
drivers/net/ethernet/broadcom/tg3.c
View File

@ -6779,12 +6779,12 @@ static netdev_tx_t tg3_start_xmit(struct sk_buff *skb, struct net_device *dev)
len = frag->size;
mapping = skb_frag_dma_map(&tp->pdev->dev, frag, 0,
len, PCI_DMA_TODEVICE);
len, DMA_TO_DEVICE);
tnapi->tx_buffers[entry].skb = NULL;
dma_unmap_addr_set(&tnapi->tx_buffers[entry], mapping,
mapping);
if (pci_dma_mapping_error(tp->pdev, mapping))
if (dma_mapping_error(&tp->pdev->dev, mapping))
goto dma_error;
if (tg3_tx_frag_set(tnapi, &entry, &budget, mapping,

2
drivers/net/ethernet/chelsio/cxgb/sge.c
View File

@ -1278,7 +1278,7 @@ static inline void write_tx_descs(struct adapter *adapter, struct sk_buff *skb,
}
mapping = skb_frag_dma_map(&adapter->pdev->dev, frag, 0,
frag->size, PCI_DMA_TODEVICE);
frag->size, DMA_TO_DEVICE);
desc_mapping = mapping;
desc_len = frag->size;

2
drivers/net/ethernet/chelsio/cxgb3/sge.c
View File

@ -980,7 +980,7 @@ static inline unsigned int make_sgl(const struct sk_buff *skb,
skb_frag_t *frag = &skb_shinfo(skb)->frags[i];
mapping = skb_frag_dma_map(&pdev->dev, frag, 0, frag->size,
PCI_DMA_TODEVICE);
DMA_TO_DEVICE);
sgp->len[j] = cpu_to_be32(frag->size);
sgp->addr[j] = cpu_to_be64(mapping);
j ^= 1;

4
drivers/net/ethernet/cisco/enic/enic_main.c
View File

@ -607,7 +607,7 @@ static inline void enic_queue_wq_skb_cont(struct enic *enic,
enic_queue_wq_desc_cont(wq, skb,
skb_frag_dma_map(&enic->pdev->dev,
frag, 0, frag->size,
PCI_DMA_TODEVICE),
DMA_TO_DEVICE),
frag->size,
(len_left == 0), /* EOP? */
loopback);
@ -726,7 +726,7 @@ static inline void enic_queue_wq_skb_tso(struct enic *enic,
(unsigned int)WQ_ENET_MAX_DESC_LEN);
dma_addr = skb_frag_dma_map(&enic->pdev->dev, frag,
offset, len,
PCI_DMA_TODEVICE);
DMA_TO_DEVICE);
enic_queue_wq_desc_cont(wq, skb,
dma_addr,
len,

2
drivers/net/ethernet/marvell/skge.c
View File

@ -2777,7 +2777,7 @@ static netdev_tx_t skge_xmit_frame(struct sk_buff *skb,
skb_frag_t *frag = &skb_shinfo(skb)->frags[i];
map = skb_frag_dma_map(&hw->pdev->dev, frag, 0,
frag->size, PCI_DMA_TODEVICE);
frag->size, DMA_TO_DEVICE);
e = e->next;
e->skb = skb;

8
drivers/net/ethernet/marvell/sky2.c
View File

@ -1229,9 +1229,9 @@ static int sky2_rx_map_skb(struct pci_dev *pdev, struct rx_ring_info *re,
re->frag_addr[i] = skb_frag_dma_map(&pdev->dev, frag, 0,
frag->size,
PCI_DMA_FROMDEVICE);
DMA_FROM_DEVICE);
if (pci_dma_mapping_error(pdev, re->frag_addr[i]))
if (dma_mapping_error(&pdev->dev, re->frag_addr[i]))
goto map_page_error;
}
return 0;
@ -1936,9 +1936,9 @@ static netdev_tx_t sky2_xmit_frame(struct sk_buff *skb,
const skb_frag_t *frag = &skb_shinfo(skb)->frags[i];
mapping = skb_frag_dma_map(&hw->pdev->dev, frag, 0,
frag->size, PCI_DMA_TODEVICE);
frag->size, DMA_TO_DEVICE);
if (pci_dma_mapping_error(hw->pdev, mapping))
if (dma_mapping_error(&hw->pdev->dev, mapping))
goto mapping_unwind;
upper = upper_32_bits(mapping);

2
drivers/net/ethernet/myricom/myri10ge/myri10ge.c
View File

@ -2928,7 +2928,7 @@ static netdev_tx_t myri10ge_xmit(struct sk_buff *skb,
frag_idx++;
len = frag->size;
bus = skb_frag_dma_map(&mgp->pdev->dev, frag, 0, len,
PCI_DMA_TODEVICE);
DMA_TO_DEVICE);
dma_unmap_addr_set(&tx->info[idx], bus, bus);
dma_unmap_len_set(&tx->info[idx], len, len);
}

2
drivers/net/ethernet/natsemi/ns83820.c
View File

@ -1161,7 +1161,7 @@ static netdev_tx_t ns83820_hard_start_xmit(struct sk_buff *skb,
break;
buf = skb_frag_dma_map(&dev->pci_dev->dev, frag, 0,
frag->size, PCI_DMA_TODEVICE);
frag->size, DMA_TO_DEVICE);
dprintk("frag: buf=%08Lx page=%08lx offset=%08lx\n",
(long long)buf, (long) page_to_pfn(frag->page),
frag->page_offset);

2
drivers/net/ethernet/neterion/s2io.c
View File

@ -4193,7 +4193,7 @@ static netdev_tx_t s2io_xmit(struct sk_buff *skb, struct net_device *dev)
txdp->Buffer_Pointer = (u64)skb_frag_dma_map(&sp->pdev->dev,
frag, 0,
frag->size,
PCI_DMA_TODEVICE);
DMA_TO_DEVICE);
txdp->Control_1 = TXD_BUFFER0_SIZE(frag->size);
if (offload_type == SKB_GSO_UDP)
txdp->Control_1 |= TXD_UFO_EN;

4
drivers/net/ethernet/nvidia/forcedeth.c
View File

@ -2150,7 +2150,7 @@ static netdev_tx_t nv_start_xmit(struct sk_buff *skb, struct net_device *dev)
&np->pci_dev->dev,
frag, offset,
bcnt,
PCI_DMA_TODEVICE);
DMA_TO_DEVICE);
np->put_tx_ctx->dma_len = bcnt;
np->put_tx_ctx->dma_single = 0;
put_tx->buf = cpu_to_le32(np->put_tx_ctx->dma);
@ -2264,7 +2264,7 @@ static netdev_tx_t nv_start_xmit_optimized(struct sk_buff *skb,
&np->pci_dev->dev,
frag, offset,
bcnt,
PCI_DMA_TODEVICE);
DMA_TO_DEVICE);
np->put_tx_ctx->dma_len = bcnt;
np->put_tx_ctx->dma_single = 0;
put_tx->bufhigh = cpu_to_le32(dma_high(np->put_tx_ctx->dma));

4
drivers/net/ethernet/pasemi/pasemi_mac.c
View File

@ -1506,9 +1506,9 @@ static int pasemi_mac_start_tx(struct sk_buff *skb, struct net_device *dev)
skb_frag_t *frag = &skb_shinfo(skb)->frags[i];
map[i + 1] = skb_frag_dma_map(&mac->dma_pdev->dev, frag, 0,
frag->size, PCI_DMA_TODEVICE);
frag->size, DMA_TO_DEVICE);
map_size[i+1] = frag->size;
if (pci_dma_mapping_error(mac->dma_pdev, map[i+1])) {
if (dma_mapping_error(&mac->dma_pdev->dev, map[i + 1])) {
nfrags = i;
goto out_err_nolock;
}

4
drivers/net/ethernet/qlogic/netxen/netxen_nic_main.c
View File

@ -1906,8 +1906,8 @@ netxen_map_tx_skb(struct pci_dev *pdev,
nf = &pbuf->frag_array[i+1];
map = skb_frag_dma_map(&pdev->dev, frag, 0, frag->size,
PCI_DMA_TODEVICE);
if (pci_dma_mapping_error(pdev, map))
DMA_TO_DEVICE);
if (dma_mapping_error(&pdev->dev, map))
goto unwind;
nf->dma = map;

4
drivers/net/ethernet/qlogic/qla3xxx.c
View File

@ -2389,9 +2389,9 @@ static int ql_send_map(struct ql3_adapter *qdev,
}
map = skb_frag_dma_map(&qdev->pdev->dev, frag, 0, frag->size,
PCI_DMA_TODEVICE);
DMA_TO_DEVICE);
err = pci_dma_mapping_error(qdev->pdev, map);
err = dma_mapping_error(&qdev->pdev->dev, map);
if (err) {
netdev_err(qdev->ndev,
"PCI mapping frags failed with error: %d\n",

4
drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c
View File

@ -2136,8 +2136,8 @@ qlcnic_map_tx_skb(struct pci_dev *pdev,
nf = &pbuf->frag_array[i+1];
map = skb_frag_dma_map(&pdev->dev, frag, 0, frag->size,
PCI_DMA_TODEVICE);
if (pci_dma_mapping_error(pdev, map))
DMA_TO_DEVICE);
if (dma_mapping_error(&pdev->dev, map))
goto unwind;
nf->dma = map;

4
drivers/net/ethernet/qlogic/qlge/qlge_main.c
View File

@ -1432,9 +1432,9 @@ static int ql_map_send(struct ql_adapter *qdev,
}
map = skb_frag_dma_map(&qdev->pdev->dev, frag, 0, frag->size,
PCI_DMA_TODEVICE);
DMA_TO_DEVICE);
err = pci_dma_mapping_error(qdev->pdev, map);
err = dma_mapping_error(&qdev->pdev->dev, map);
if (err) {
netif_err(qdev, tx_queued, qdev->ndev,
"PCI mapping frags failed with error: %d.\n",

6
drivers/net/ethernet/sfc/tx.c
View File

@ -243,7 +243,7 @@ netdev_tx_t efx_enqueue_skb(struct efx_tx_queue *tx_queue, struct sk_buff *skb)
/* Map for DMA */
unmap_single = false;
dma_addr = skb_frag_dma_map(&pci_dev->dev, fragment, 0, len,
PCI_DMA_TODEVICE);
DMA_TO_DEVICE);
}
/* Transfer ownership of the skb to the final buffer */
@ -926,8 +926,8 @@ static int tso_get_fragment(struct tso_state *st, struct efx_nic *efx,
skb_frag_t *frag)
{
st->unmap_addr = skb_frag_dma_map(&efx->pci_dev->dev, frag, 0,
frag->size, PCI_DMA_TODEVICE);
if (likely(!pci_dma_mapping_error(efx->pci_dev, st->unmap_addr))) {
frag->size, DMA_TO_DEVICE);
if (likely(!dma_mapping_error(&efx->pci_dev->dev, st->unmap_addr))) {
st->unmap_single = false;
st->unmap_len = frag->size;
st->in_len = frag->size;

2
drivers/net/ethernet/sun/cassini.c
View File

@ -2830,7 +2830,7 @@ static inline int cas_xmit_tx_ringN(struct cas *cp, int ring,
len = fragp->size;
mapping = skb_frag_dma_map(&cp->pdev->dev, fragp, 0, len,
PCI_DMA_TODEVICE);
DMA_TO_DEVICE);
tabort = cas_calc_tabort(cp, fragp->page_offset, len);
if (unlikely(tabort)) {

2
drivers/net/ethernet/sun/sungem.c
View File

@ -1072,7 +1072,7 @@ static netdev_tx_t gem_start_xmit(struct sk_buff *skb,
len = this_frag->size;
mapping = skb_frag_dma_map(&gp->pdev->dev, this_frag,
0, len, PCI_DMA_TODEVICE);
0, len, DMA_TO_DEVICE);
this_ctrl = ctrl;
if (frag == skb_shinfo(skb)->nr_frags - 1)
this_ctrl |= TXDCTRL_EOF;

2
drivers/net/ethernet/tehuti/tehuti.c
View File

@ -1499,7 +1499,7 @@ bdx_tx_map_skb(struct bdx_priv *priv, struct sk_buff *skb,
db->wptr->len = frag->size;
db->wptr->addr.dma = skb_frag_dma_map(&priv->pdev->dev, frag,
0, frag->size,
PCI_DMA_TODEVICE);
DMA_TO_DEVICE);
pbl++;
pbl->len = CPU_CHIP_SWAP32(db->wptr->len);

2
drivers/net/ethernet/via/via-velocity.c
View File

@ -2559,7 +2559,7 @@ static netdev_tx_t velocity_xmit(struct sk_buff *skb,
tdinfo->skb_dma[i + 1] = skb_frag_dma_map(&vptr->pdev->dev,
frag, 0,
frag->size,
PCI_DMA_TODEVICE);
DMA_TO_DEVICE);
td_ptr->td_buf[i + 1].pa_low = cpu_to_le32(tdinfo->skb_dma[i + 1]);
td_ptr->td_buf[i + 1].pa_high = 0;

2
drivers/net/vmxnet3/vmxnet3_drv.c
View File

@ -750,7 +750,7 @@ vmxnet3_map_pkt(struct sk_buff *skb, struct vmxnet3_tx_ctx *ctx,
tbi->map_type = VMXNET3_MAP_PAGE;
tbi->dma_addr = skb_frag_dma_map(&adapter->pdev->dev, frag,
0, frag->size,
PCI_DMA_TODEVICE);
DMA_TO_DEVICE);
tbi->len = frag->size;

2
drivers/staging/et131x/et1310_tx.c
View File

@ -524,7 +524,7 @@ static int nic_send_packet(struct et131x_adapter *etdev, struct tcb *tcb)
&frags[i - 1],
0,
frags[i - 1].size,
PCI_DMA_TODEVICE);
DMA_TO_DEVICE);
}
}