openkylin
/
linux
mirror of https://gitee.com/openkylin/linux.git
9
0
Fork 0
Code Issues Projects Releases Wiki Activity

qlge: use the DMA state API instead of the pci equivalents 

This replace the PCI DMA state API (include/linux/pci-dma.h) with the
DMA equivalents since the PCI DMA state API will be obsolete.

No functional change.

For further information about the background:

http://marc.info/?l=linux-netdev&m=127037540020276&w=2

Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Cc: Ron Mercer <ron.mercer@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
FUJITA Tomonori 2010-04-12 14:32:14 +00:00 committed by David S. Miller
parent 56e3b9df13
commit 64b9b41de8
2 changed files with 33 additions and 33 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
drivers/net/qlge/qlge.h
View File

@ -1344,8 +1344,8 @@ struct oal {
};
struct map_list {
DECLARE_PCI_UNMAP_ADDR(mapaddr);
DECLARE_PCI_UNMAP_LEN(maplen);
DEFINE_DMA_UNMAP_ADDR(mapaddr);
DEFINE_DMA_UNMAP_LEN(maplen);
};
struct tx_ring_desc {
@ -1373,8 +1373,8 @@ struct bq_desc {
} p;
__le64 *addr;
u32 index;
DECLARE_PCI_UNMAP_ADDR(mapaddr);
DECLARE_PCI_UNMAP_LEN(maplen);
DEFINE_DMA_UNMAP_ADDR(mapaddr);
DEFINE_DMA_UNMAP_LEN(maplen);
};
#define QL_TXQ_IDX(qdev, skb) (smp_processor_id()%(qdev->tx_ring_count))

58
drivers/net/qlge/qlge_main.c
View File

@ -1057,7 +1057,7 @@ static struct bq_desc *ql_get_curr_lchunk(struct ql_adapter *qdev,
struct bq_desc *lbq_desc = ql_get_curr_lbuf(rx_ring);
pci_dma_sync_single_for_cpu(qdev->pdev,
pci_unmap_addr(lbq_desc, mapaddr),
dma_unmap_addr(lbq_desc, mapaddr),
rx_ring->lbq_buf_size,
PCI_DMA_FROMDEVICE);
@ -1170,8 +1170,8 @@ static void ql_update_lbq(struct ql_adapter *qdev, struct rx_ring *rx_ring)
map = lbq_desc->p.pg_chunk.map +
lbq_desc->p.pg_chunk.offset;
pci_unmap_addr_set(lbq_desc, mapaddr, map);
pci_unmap_len_set(lbq_desc, maplen,
dma_unmap_addr_set(lbq_desc, mapaddr, map);
dma_unmap_len_set(lbq_desc, maplen,
rx_ring->lbq_buf_size);
*lbq_desc->addr = cpu_to_le64(map);
@ -1241,8 +1241,8 @@ static void ql_update_sbq(struct ql_adapter *qdev, struct rx_ring *rx_ring)
sbq_desc->p.skb = NULL;
return;
}
pci_unmap_addr_set(sbq_desc, mapaddr, map);
pci_unmap_len_set(sbq_desc, maplen,
dma_unmap_addr_set(sbq_desc, mapaddr, map);
dma_unmap_len_set(sbq_desc, maplen,
rx_ring->sbq_buf_size);
*sbq_desc->addr = cpu_to_le64(map);
}
@ -1298,18 +1298,18 @@ static void ql_unmap_send(struct ql_adapter *qdev,
"unmapping OAL area.\n");
}
pci_unmap_single(qdev->pdev,
pci_unmap_addr(&tx_ring_desc->map[i],
dma_unmap_addr(&tx_ring_desc->map[i],
mapaddr),
pci_unmap_len(&tx_ring_desc->map[i],
dma_unmap_len(&tx_ring_desc->map[i],
maplen),
PCI_DMA_TODEVICE);
} else {
netif_printk(qdev, tx_done, KERN_DEBUG, qdev->ndev,
"unmapping frag %d.\n", i);
pci_unmap_page(qdev->pdev,
pci_unmap_addr(&tx_ring_desc->map[i],
dma_unmap_addr(&tx_ring_desc->map[i],
mapaddr),
pci_unmap_len(&tx_ring_desc->map[i],
dma_unmap_len(&tx_ring_desc->map[i],
maplen), PCI_DMA_TODEVICE);
}
}
@ -1348,8 +1348,8 @@ static int ql_map_send(struct ql_adapter *qdev,
tbd->len = cpu_to_le32(len);
tbd->addr = cpu_to_le64(map);
pci_unmap_addr_set(&tx_ring_desc->map[map_idx], mapaddr, map);
pci_unmap_len_set(&tx_ring_desc->map[map_idx], maplen, len);
dma_unmap_addr_set(&tx_ring_desc->map[map_idx], mapaddr, map);
dma_unmap_len_set(&tx_ring_desc->map[map_idx], maplen, len);
map_idx++;
/*
@ -1402,9 +1402,9 @@ static int ql_map_send(struct ql_adapter *qdev,
tbd->len =
cpu_to_le32((sizeof(struct tx_buf_desc) *
(frag_cnt - frag_idx)) | TX_DESC_C);
pci_unmap_addr_set(&tx_ring_desc->map[map_idx], mapaddr,
dma_unmap_addr_set(&tx_ring_desc->map[map_idx], mapaddr,
map);
pci_unmap_len_set(&tx_ring_desc->map[map_idx], maplen,
dma_unmap_len_set(&tx_ring_desc->map[map_idx], maplen,
sizeof(struct oal));
tbd = (struct tx_buf_desc *)&tx_ring_desc->oal;
map_idx++;
@ -1425,8 +1425,8 @@ static int ql_map_send(struct ql_adapter *qdev,
tbd->addr = cpu_to_le64(map);
tbd->len = cpu_to_le32(frag->size);
pci_unmap_addr_set(&tx_ring_desc->map[map_idx], mapaddr, map);
pci_unmap_len_set(&tx_ring_desc->map[map_idx], maplen,
dma_unmap_addr_set(&tx_ring_desc->map[map_idx], mapaddr, map);
dma_unmap_len_set(&tx_ring_desc->map[map_idx], maplen,
frag->size);
}
@ -1742,8 +1742,8 @@ static struct sk_buff *ql_build_rx_skb(struct ql_adapter *qdev,
*/
sbq_desc = ql_get_curr_sbuf(rx_ring);
pci_unmap_single(qdev->pdev,
pci_unmap_addr(sbq_desc, mapaddr),
pci_unmap_len(sbq_desc, maplen),
dma_unmap_addr(sbq_desc, mapaddr),
dma_unmap_len(sbq_desc, maplen),
PCI_DMA_FROMDEVICE);
skb = sbq_desc->p.skb;
ql_realign_skb(skb, hdr_len);
@ -1774,18 +1774,18 @@ static struct sk_buff *ql_build_rx_skb(struct ql_adapter *qdev,
*/
sbq_desc = ql_get_curr_sbuf(rx_ring);
pci_dma_sync_single_for_cpu(qdev->pdev,
pci_unmap_addr
dma_unmap_addr
(sbq_desc, mapaddr),
pci_unmap_len
dma_unmap_len
(sbq_desc, maplen),
PCI_DMA_FROMDEVICE);
memcpy(skb_put(skb, length),
sbq_desc->p.skb->data, length);
pci_dma_sync_single_for_device(qdev->pdev,
pci_unmap_addr
dma_unmap_addr
(sbq_desc,
mapaddr),
pci_unmap_len
dma_unmap_len
(sbq_desc,
maplen),
PCI_DMA_FROMDEVICE);
@ -1798,9 +1798,9 @@ static struct sk_buff *ql_build_rx_skb(struct ql_adapter *qdev,
ql_realign_skb(skb, length);
skb_put(skb, length);
pci_unmap_single(qdev->pdev,
pci_unmap_addr(sbq_desc,
dma_unmap_addr(sbq_desc,
mapaddr),
pci_unmap_len(sbq_desc,
dma_unmap_len(sbq_desc,
maplen),
PCI_DMA_FROMDEVICE);
sbq_desc->p.skb = NULL;
@ -1839,9 +1839,9 @@ static struct sk_buff *ql_build_rx_skb(struct ql_adapter *qdev,
return NULL;
}
pci_unmap_page(qdev->pdev,
pci_unmap_addr(lbq_desc,
dma_unmap_addr(lbq_desc,
mapaddr),
pci_unmap_len(lbq_desc, maplen),
dma_unmap_len(lbq_desc, maplen),
PCI_DMA_FROMDEVICE);
skb_reserve(skb, NET_IP_ALIGN);
netif_printk(qdev, rx_status, KERN_DEBUG, qdev->ndev,
@ -1874,8 +1874,8 @@ static struct sk_buff *ql_build_rx_skb(struct ql_adapter *qdev,
int size, i = 0;
sbq_desc = ql_get_curr_sbuf(rx_ring);
pci_unmap_single(qdev->pdev,
pci_unmap_addr(sbq_desc, mapaddr),
pci_unmap_len(sbq_desc, maplen),
dma_unmap_addr(sbq_desc, mapaddr),
dma_unmap_len(sbq_desc, maplen),
PCI_DMA_FROMDEVICE);
if (!(ib_mac_rsp->flags4 & IB_MAC_IOCB_RSP_HS)) {
/*
@ -2737,8 +2737,8 @@ static void ql_free_sbq_buffers(struct ql_adapter *qdev, struct rx_ring *rx_ring
}
if (sbq_desc->p.skb) {
pci_unmap_single(qdev->pdev,
pci_unmap_addr(sbq_desc, mapaddr),
pci_unmap_len(sbq_desc, maplen),
dma_unmap_addr(sbq_desc, mapaddr),
dma_unmap_len(sbq_desc, maplen),
PCI_DMA_FROMDEVICE);
dev_kfree_skb(sbq_desc->p.skb);
sbq_desc->p.skb = NULL;