Use rdma_get_dma_mr() to allocate the DMA MR. Use rdma_fast_reg_access_flags() to set the access_flags for fast register work requests.
Signed-off-by: Steve Wise <[email protected]> --- drivers/infiniband/ulp/iser/iser_memory.c | 7 +++---- drivers/infiniband/ulp/iser/iser_verbs.c | 7 ++++--- 2 files changed, 7 insertions(+), 7 deletions(-) diff --git a/drivers/infiniband/ulp/iser/iser_memory.c b/drivers/infiniband/ulp/iser/iser_memory.c index f0cdc96..3a19483 100644 --- a/drivers/infiniband/ulp/iser/iser_memory.c +++ b/drivers/infiniband/ulp/iser/iser_memory.c @@ -757,10 +757,9 @@ static int iser_fast_reg_mr(struct iscsi_iser_task *iser_task, fastreg_wr.wr.fast_reg.page_shift = SHIFT_4K; fastreg_wr.wr.fast_reg.length = size; fastreg_wr.wr.fast_reg.rkey = mr->rkey; - fastreg_wr.wr.fast_reg.access_flags = (IB_ACCESS_LOCAL_WRITE | - IB_ACCESS_REMOTE_WRITE | - IB_ACCESS_REMOTE_READ); - + fastreg_wr.wr.fast_reg.access_flags = + rdma_fast_reg_access_flags(device->pd, RDMA_MRR_WRITE_DEST | + RDMA_MRR_READ_SOURCE, 0); if (!wr) wr = &fastreg_wr; else diff --git a/drivers/infiniband/ulp/iser/iser_verbs.c b/drivers/infiniband/ulp/iser/iser_verbs.c index 5c9f565..4da368c 100644 --- a/drivers/infiniband/ulp/iser/iser_verbs.c +++ b/drivers/infiniband/ulp/iser/iser_verbs.c @@ -80,6 +80,7 @@ static int iser_create_device_ib_res(struct iser_device *device) { struct ib_device_attr *dev_attr = &device->dev_attr; int ret, i, max_cqe; + int mr_roles; ret = ib_query_device(device->ib_device, dev_attr); if (ret) { @@ -149,9 +150,9 @@ static int iser_create_device_ib_res(struct iser_device *device) (unsigned long)comp); } - device->mr = ib_get_dma_mr(device->pd, IB_ACCESS_LOCAL_WRITE | - IB_ACCESS_REMOTE_WRITE | - IB_ACCESS_REMOTE_READ); + mr_roles = RDMA_MRR_SEND | RDMA_MRR_RECV | RDMA_MRR_WRITE_DEST | + RDMA_MRR_READ_SOURCE; + device->mr = rdma_get_dma_mr(device->pd, mr_roles, 0); if (IS_ERR(device->mr)) goto dma_mr_err; -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
