Minki/linux
1
0
Fork 1
mirror of https://github.com/torvalds/linux.git synced 2024-11-02 10:11:36 +00:00
Code Issues Packages Projects Releases Wiki Activity

RDMA/amso1100: Use the dma state API instead of pci equivalents

Browse Source 
The DMA API is preferred; no functional change.

Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
This commit is contained in:
FUJITA Tomonori 2010-04-21 15:23:10 -07:00 committed by Roland Dreier
parent 0eddb519b9
commit e749444057
6 changed files with 13 additions and 13 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/infiniband/hw/amso1100/c2.h
View File

@ -250,7 +250,7 @@ struct c2_array {
struct sp_chunk {
struct sp_chunk *next;
dma_addr_t dma_addr;
DECLARE_PCI_UNMAP_ADDR(mapping);
DEFINE_DMA_UNMAP_ADDR(mapping);
u16 head;
u16 shared_ptr[0];
};

4
drivers/infiniband/hw/amso1100/c2_alloc.c
View File

@ -49,7 +49,7 @@ static int c2_alloc_mqsp_chunk(struct c2_dev *c2dev, gfp_t gfp_mask,
return -ENOMEM;
new_head->dma_addr = dma_addr;
pci_unmap_addr_set(new_head, mapping, new_head->dma_addr);
dma_unmap_addr_set(new_head, mapping, new_head->dma_addr);
new_head->next = NULL;
new_head->head = 0;
@ -81,7 +81,7 @@ void c2_free_mqsp_pool(struct c2_dev *c2dev, struct sp_chunk *root)
while (root) {
next = root->next;
dma_free_coherent(&c2dev->pcidev->dev, PAGE_SIZE, root,
pci_unmap_addr(root, mapping));
dma_unmap_addr(root, mapping));
root = next;
}
}

4
drivers/infiniband/hw/amso1100/c2_cq.c
View File

@ -257,7 +257,7 @@ int c2_arm_cq(struct ib_cq *ibcq, enum ib_cq_notify_flags notify_flags)
static void c2_free_cq_buf(struct c2_dev *c2dev, struct c2_mq *mq)
{
dma_free_coherent(&c2dev->pcidev->dev, mq->q_size * mq->msg_size,
mq->msg_pool.host, pci_unmap_addr(mq, mapping));
mq->msg_pool.host, dma_unmap_addr(mq, mapping));
}
static int c2_alloc_cq_buf(struct c2_dev *c2dev, struct c2_mq *mq, int q_size,
@ -278,7 +278,7 @@ static int c2_alloc_cq_buf(struct c2_dev *c2dev, struct c2_mq *mq, int q_size,
NULL, /* peer (currently unknown) */
C2_MQ_HOST_TARGET);
pci_unmap_addr_set(mq, mapping, mq->host_dma);
dma_unmap_addr_set(mq, mapping, mq->host_dma);
return 0;
}

2
drivers/infiniband/hw/amso1100/c2_mq.h
View File

@ -71,7 +71,7 @@ struct c2_mq {
u8 __iomem *adapter;
} msg_pool;
dma_addr_t host_dma;
DECLARE_PCI_UNMAP_ADDR(mapping);
DEFINE_DMA_UNMAP_ADDR(mapping);
u16 hint_count;
u16 priv;
struct c2_mq_shared __iomem *peer;

2
drivers/infiniband/hw/amso1100/c2_provider.h
View File

@ -50,7 +50,7 @@
struct c2_buf_list {
void *buf;
DECLARE_PCI_UNMAP_ADDR(mapping)
DEFINE_DMA_UNMAP_ADDR(mapping);
};

12
drivers/infiniband/hw/amso1100/c2_rnic.c
View File

@ -524,7 +524,7 @@ int __devinit c2_rnic_init(struct c2_dev *c2dev)
err = -ENOMEM;
goto bail1;
}
pci_unmap_addr_set(&c2dev->rep_vq, mapping, c2dev->rep_vq.host_dma);
dma_unmap_addr_set(&c2dev->rep_vq, mapping, c2dev->rep_vq.host_dma);
pr_debug("%s rep_vq va %p dma %llx\n", __func__, q1_pages,
(unsigned long long) c2dev->rep_vq.host_dma);
c2_mq_rep_init(&c2dev->rep_vq,
@ -545,7 +545,7 @@ int __devinit c2_rnic_init(struct c2_dev *c2dev)
err = -ENOMEM;
goto bail2;
}
pci_unmap_addr_set(&c2dev->aeq, mapping, c2dev->aeq.host_dma);
dma_unmap_addr_set(&c2dev->aeq, mapping, c2dev->aeq.host_dma);
pr_debug("%s aeq va %p dma %llx\n", __func__, q2_pages,
(unsigned long long) c2dev->aeq.host_dma);
c2_mq_rep_init(&c2dev->aeq,
@ -596,11 +596,11 @@ int __devinit c2_rnic_init(struct c2_dev *c2dev)
bail3:
dma_free_coherent(&c2dev->pcidev->dev,
c2dev->aeq.q_size * c2dev->aeq.msg_size,
q2_pages, pci_unmap_addr(&c2dev->aeq, mapping));
q2_pages, dma_unmap_addr(&c2dev->aeq, mapping));
bail2:
dma_free_coherent(&c2dev->pcidev->dev,
c2dev->rep_vq.q_size * c2dev->rep_vq.msg_size,
q1_pages, pci_unmap_addr(&c2dev->rep_vq, mapping));
q1_pages, dma_unmap_addr(&c2dev->rep_vq, mapping));
bail1:
c2_free_mqsp_pool(c2dev, c2dev->kern_mqsp_pool);
bail0:
@ -637,13 +637,13 @@ void __devexit c2_rnic_term(struct c2_dev *c2dev)
dma_free_coherent(&c2dev->pcidev->dev,
c2dev->aeq.q_size * c2dev->aeq.msg_size,
c2dev->aeq.msg_pool.host,
pci_unmap_addr(&c2dev->aeq, mapping));
dma_unmap_addr(&c2dev->aeq, mapping));
/* Free the verbs reply queue */
dma_free_coherent(&c2dev->pcidev->dev,
c2dev->rep_vq.q_size * c2dev->rep_vq.msg_size,
c2dev->rep_vq.msg_pool.host,
pci_unmap_addr(&c2dev->rep_vq, mapping));
dma_unmap_addr(&c2dev->rep_vq, mapping));
/* Free the MQ shared pointer pool */
c2_free_mqsp_pool(c2dev, c2dev->kern_mqsp_pool);