diff options
| -rw-r--r-- | drivers/infiniband/hw/cxgb4/mem.c | 6 | ||||
| -rw-r--r-- | drivers/infiniband/hw/mthca/mthca_provider.c | 6 | ||||
| -rw-r--r-- | drivers/infiniband/hw/ocrdma/ocrdma_verbs.c | 7 | ||||
| -rw-r--r-- | drivers/infiniband/hw/vmw_pvrdma/pvrdma_misc.c | 9 |
4 files changed, 13 insertions, 15 deletions
diff --git a/drivers/infiniband/hw/cxgb4/mem.c b/drivers/infiniband/hw/cxgb4/mem.c index 73936c3341b7..82afdb1987ef 100644 --- a/drivers/infiniband/hw/cxgb4/mem.c +++ b/drivers/infiniband/hw/cxgb4/mem.c @@ -510,7 +510,7 @@ struct ib_mr *c4iw_reg_user_mr(struct ib_pd *pd, u64 start, u64 length, __be64 *pages; int shift, n, i; int err = -ENOMEM; - struct sg_dma_page_iter sg_iter; + struct ib_block_iter biter; struct c4iw_dev *rhp; struct c4iw_pd *php; struct c4iw_mr *mhp; @@ -561,8 +561,8 @@ struct ib_mr *c4iw_reg_user_mr(struct ib_pd *pd, u64 start, u64 length, i = n = 0; - for_each_sg_dma_page(mhp->umem->sg_head.sgl, &sg_iter, mhp->umem->nmap, 0) { - pages[i++] = cpu_to_be64(sg_page_iter_dma_address(&sg_iter)); + rdma_umem_for_each_dma_block(mhp->umem, &biter, 1 << shift) { + pages[i++] = cpu_to_be64(rdma_block_iter_dma_address(&biter)); if (i == PAGE_SIZE / sizeof(*pages)) { err = write_pbl(&mhp->rhp->rdev, pages, mhp->attr.pbl_addr + (n << 3), i, diff --git a/drivers/infiniband/hw/mthca/mthca_provider.c b/drivers/infiniband/hw/mthca/mthca_provider.c index 4624b975fee2..cd8980d51f57 100644 --- a/drivers/infiniband/hw/mthca/mthca_provider.c +++ b/drivers/infiniband/hw/mthca/mthca_provider.c @@ -850,7 +850,7 @@ static struct ib_mr *mthca_reg_user_mr(struct ib_pd *pd, u64 start, u64 length, u64 virt, int acc, struct ib_udata *udata) { struct mthca_dev *dev = to_mdev(pd->device); - struct sg_dma_page_iter sg_iter; + struct ib_block_iter biter; struct mthca_ucontext *context = rdma_udata_to_drv_context( udata, struct mthca_ucontext, ibucontext); struct mthca_mr *mr; @@ -899,8 +899,8 @@ static struct ib_mr *mthca_reg_user_mr(struct ib_pd *pd, u64 start, u64 length, write_mtt_size = min(mthca_write_mtt_size(dev), (int) (PAGE_SIZE / sizeof *pages)); - for_each_sg_dma_page(mr->umem->sg_head.sgl, &sg_iter, mr->umem->nmap, 0) { - pages[i++] = sg_page_iter_dma_address(&sg_iter); + rdma_umem_for_each_dma_block(mr->umem, &biter, PAGE_SIZE) { + pages[i++] = rdma_block_iter_dma_address(&biter); /* * Be friendly to write_mtt and pass it chunks diff --git a/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c b/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c index b24437619412..44db32074e3c 100644 --- a/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c +++ b/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c @@ -815,9 +815,8 @@ static void build_user_pbes(struct ocrdma_dev *dev, struct ocrdma_mr *mr, u32 num_pbes) { struct ocrdma_pbe *pbe; - struct sg_dma_page_iter sg_iter; + struct ib_block_iter biter; struct ocrdma_pbl *pbl_tbl = mr->hwmr.pbl_table; - struct ib_umem *umem = mr->umem; int pbe_cnt, total_num_pbes = 0; u64 pg_addr; @@ -827,9 +826,9 @@ static void build_user_pbes(struct ocrdma_dev *dev, struct ocrdma_mr *mr, pbe = (struct ocrdma_pbe *)pbl_tbl->va; pbe_cnt = 0; - for_each_sg_dma_page (umem->sg_head.sgl, &sg_iter, umem->nmap, 0) { + rdma_umem_for_each_dma_block (mr->umem, &biter, PAGE_SIZE) { /* store the page address in pbe */ - pg_addr = sg_page_iter_dma_address(&sg_iter); + pg_addr = rdma_block_iter_dma_address(&biter); pbe->pa_lo = cpu_to_le32(pg_addr); pbe->pa_hi = cpu_to_le32(upper_32_bits(pg_addr)); pbe_cnt += 1; diff --git a/drivers/infiniband/hw/vmw_pvrdma/pvrdma_misc.c b/drivers/infiniband/hw/vmw_pvrdma/pvrdma_misc.c index 7944c58ded0e..ba43ad07898c 100644 --- a/drivers/infiniband/hw/vmw_pvrdma/pvrdma_misc.c +++ b/drivers/infiniband/hw/vmw_pvrdma/pvrdma_misc.c @@ -182,17 +182,16 @@ int pvrdma_page_dir_insert_dma(struct pvrdma_page_dir *pdir, u64 idx, int pvrdma_page_dir_insert_umem(struct pvrdma_page_dir *pdir, struct ib_umem *umem, u64 offset) { + struct ib_block_iter biter; u64 i = offset; int ret = 0; - struct sg_dma_page_iter sg_iter; if (offset >= pdir->npages) return -EINVAL; - for_each_sg_dma_page(umem->sg_head.sgl, &sg_iter, umem->nmap, 0) { - dma_addr_t addr = sg_page_iter_dma_address(&sg_iter); - - ret = pvrdma_page_dir_insert_dma(pdir, i, addr); + rdma_umem_for_each_dma_block (umem, &biter, PAGE_SIZE) { + ret = pvrdma_page_dir_insert_dma( + pdir, i, rdma_block_iter_dma_address(&biter)); if (ret) goto exit; |