diff options
Diffstat (limited to 'drivers/infiniband/hw/i40iw')
-rw-r--r-- | drivers/infiniband/hw/i40iw/i40iw_cm.c | 2 | ||||
-rw-r--r-- | drivers/infiniband/hw/i40iw/i40iw_verbs.c | 127 |
2 files changed, 56 insertions, 73 deletions
diff --git a/drivers/infiniband/hw/i40iw/i40iw_cm.c b/drivers/infiniband/hw/i40iw/i40iw_cm.c index 4b3999d88c9e..206cfb0016f8 100644 --- a/drivers/infiniband/hw/i40iw/i40iw_cm.c +++ b/drivers/infiniband/hw/i40iw/i40iw_cm.c @@ -3478,7 +3478,7 @@ static void i40iw_qp_disconnect(struct i40iw_qp *iwqp) /* Need to free the Last Streaming Mode Message */ if (iwqp->ietf_mem.va) { if (iwqp->lsmm_mr) - iwibdev->ibdev.dereg_mr(iwqp->lsmm_mr); + iwibdev->ibdev.ops.dereg_mr(iwqp->lsmm_mr); i40iw_free_dma_mem(iwdev->sc_dev.hw, &iwqp->ietf_mem); } } diff --git a/drivers/infiniband/hw/i40iw/i40iw_verbs.c b/drivers/infiniband/hw/i40iw/i40iw_verbs.c index 102875872bea..0b675b0742c2 100644 --- a/drivers/infiniband/hw/i40iw/i40iw_verbs.c +++ b/drivers/infiniband/hw/i40iw/i40iw_verbs.c @@ -673,28 +673,26 @@ static struct ib_qp *i40iw_create_qp(struct ib_pd *ibpd, goto error; } iwqp->ctx_info.qp_compl_ctx = req.user_compl_ctx; - if (ibpd->uobject && ibpd->uobject->context) { - iwqp->user_mode = 1; - ucontext = to_ucontext(ibpd->uobject->context); - - if (req.user_wqe_buffers) { - struct i40iw_pbl *iwpbl; - - spin_lock_irqsave( - &ucontext->qp_reg_mem_list_lock, flags); - iwpbl = i40iw_get_pbl( - (unsigned long)req.user_wqe_buffers, - &ucontext->qp_reg_mem_list); - spin_unlock_irqrestore( - &ucontext->qp_reg_mem_list_lock, flags); - - if (!iwpbl) { - err_code = -ENODATA; - i40iw_pr_err("no pbl info\n"); - goto error; - } - memcpy(&iwqp->iwpbl, iwpbl, sizeof(iwqp->iwpbl)); + iwqp->user_mode = 1; + ucontext = to_ucontext(ibpd->uobject->context); + + if (req.user_wqe_buffers) { + struct i40iw_pbl *iwpbl; + + spin_lock_irqsave( + &ucontext->qp_reg_mem_list_lock, flags); + iwpbl = i40iw_get_pbl( + (unsigned long)req.user_wqe_buffers, + &ucontext->qp_reg_mem_list); + spin_unlock_irqrestore( + &ucontext->qp_reg_mem_list_lock, flags); + + if (!iwpbl) { + err_code = -ENODATA; + i40iw_pr_err("no pbl info\n"); + goto error; } + memcpy(&iwqp->iwpbl, iwpbl, sizeof(iwqp->iwpbl)); } err_code = i40iw_setup_virt_qp(iwdev, iwqp, &init_info); } else { @@ -768,7 +766,7 @@ static struct ib_qp *i40iw_create_qp(struct ib_pd *ibpd, iwdev->qp_table[qp_num] = iwqp; i40iw_add_pdusecount(iwqp->iwpd); i40iw_add_devusecount(iwdev); - if (ibpd->uobject && udata) { + if (udata) { memset(&uresp, 0, sizeof(uresp)); uresp.actual_sq_size = sq_size; uresp.actual_rq_size = rq_size; @@ -2092,7 +2090,8 @@ static int i40iw_dereg_mr(struct ib_mr *ib_mr) ib_umem_release(iwmr->region); if (iwmr->type != IW_MEMREG_TYPE_MEM) { - if (ibpd->uobject) { + /* region is released. only test for userness. */ + if (iwmr->region) { struct i40iw_ucontext *ucontext; ucontext = to_ucontext(ibpd->uobject->context); @@ -2721,24 +2720,38 @@ static int i40iw_query_pkey(struct ib_device *ibdev, return 0; } -/** - * i40iw_get_vector_affinity - report IRQ affinity mask - * @ibdev: IB device - * @comp_vector: completion vector index - */ -static const struct cpumask *i40iw_get_vector_affinity(struct ib_device *ibdev, - int comp_vector) -{ - struct i40iw_device *iwdev = to_iwdev(ibdev); - struct i40iw_msix_vector *msix_vec; - - if (iwdev->msix_shared) - msix_vec = &iwdev->iw_msixtbl[comp_vector]; - else - msix_vec = &iwdev->iw_msixtbl[comp_vector + 1]; - - return irq_get_affinity_mask(msix_vec->irq); -} +static const struct ib_device_ops i40iw_dev_ops = { + .alloc_hw_stats = i40iw_alloc_hw_stats, + .alloc_mr = i40iw_alloc_mr, + .alloc_pd = i40iw_alloc_pd, + .alloc_ucontext = i40iw_alloc_ucontext, + .create_cq = i40iw_create_cq, + .create_qp = i40iw_create_qp, + .dealloc_pd = i40iw_dealloc_pd, + .dealloc_ucontext = i40iw_dealloc_ucontext, + .dereg_mr = i40iw_dereg_mr, + .destroy_cq = i40iw_destroy_cq, + .destroy_qp = i40iw_destroy_qp, + .drain_rq = i40iw_drain_rq, + .drain_sq = i40iw_drain_sq, + .get_dev_fw_str = i40iw_get_dev_fw_str, + .get_dma_mr = i40iw_get_dma_mr, + .get_hw_stats = i40iw_get_hw_stats, + .get_port_immutable = i40iw_port_immutable, + .map_mr_sg = i40iw_map_mr_sg, + .mmap = i40iw_mmap, + .modify_qp = i40iw_modify_qp, + .poll_cq = i40iw_poll_cq, + .post_recv = i40iw_post_recv, + .post_send = i40iw_post_send, + .query_device = i40iw_query_device, + .query_gid = i40iw_query_gid, + .query_pkey = i40iw_query_pkey, + .query_port = i40iw_query_port, + .query_qp = i40iw_query_qp, + .reg_user_mr = i40iw_reg_user_mr, + .req_notify_cq = i40iw_req_notify_cq, +}; /** * i40iw_init_rdma_device - initialization of iwarp device @@ -2786,30 +2799,6 @@ static struct i40iw_ib_device *i40iw_init_rdma_device(struct i40iw_device *iwdev iwibdev->ibdev.phys_port_cnt = 1; iwibdev->ibdev.num_comp_vectors = iwdev->ceqs_count; iwibdev->ibdev.dev.parent = &pcidev->dev; - iwibdev->ibdev.query_port = i40iw_query_port; - iwibdev->ibdev.query_pkey = i40iw_query_pkey; - iwibdev->ibdev.query_gid = i40iw_query_gid; - iwibdev->ibdev.alloc_ucontext = i40iw_alloc_ucontext; - iwibdev->ibdev.dealloc_ucontext = i40iw_dealloc_ucontext; - iwibdev->ibdev.mmap = i40iw_mmap; - iwibdev->ibdev.alloc_pd = i40iw_alloc_pd; - iwibdev->ibdev.dealloc_pd = i40iw_dealloc_pd; - iwibdev->ibdev.create_qp = i40iw_create_qp; - iwibdev->ibdev.modify_qp = i40iw_modify_qp; - iwibdev->ibdev.query_qp = i40iw_query_qp; - iwibdev->ibdev.destroy_qp = i40iw_destroy_qp; - iwibdev->ibdev.create_cq = i40iw_create_cq; - iwibdev->ibdev.destroy_cq = i40iw_destroy_cq; - iwibdev->ibdev.get_dma_mr = i40iw_get_dma_mr; - iwibdev->ibdev.reg_user_mr = i40iw_reg_user_mr; - iwibdev->ibdev.dereg_mr = i40iw_dereg_mr; - iwibdev->ibdev.alloc_hw_stats = i40iw_alloc_hw_stats; - iwibdev->ibdev.get_hw_stats = i40iw_get_hw_stats; - iwibdev->ibdev.query_device = i40iw_query_device; - iwibdev->ibdev.drain_sq = i40iw_drain_sq; - iwibdev->ibdev.drain_rq = i40iw_drain_rq; - iwibdev->ibdev.alloc_mr = i40iw_alloc_mr; - iwibdev->ibdev.map_mr_sg = i40iw_map_mr_sg; iwibdev->ibdev.iwcm = kzalloc(sizeof(*iwibdev->ibdev.iwcm), GFP_KERNEL); if (!iwibdev->ibdev.iwcm) { ib_dealloc_device(&iwibdev->ibdev); @@ -2826,13 +2815,7 @@ static struct i40iw_ib_device *i40iw_init_rdma_device(struct i40iw_device *iwdev iwibdev->ibdev.iwcm->destroy_listen = i40iw_destroy_listen; memcpy(iwibdev->ibdev.iwcm->ifname, netdev->name, sizeof(iwibdev->ibdev.iwcm->ifname)); - iwibdev->ibdev.get_port_immutable = i40iw_port_immutable; - iwibdev->ibdev.get_dev_fw_str = i40iw_get_dev_fw_str; - iwibdev->ibdev.poll_cq = i40iw_poll_cq; - iwibdev->ibdev.req_notify_cq = i40iw_req_notify_cq; - iwibdev->ibdev.post_send = i40iw_post_send; - iwibdev->ibdev.post_recv = i40iw_post_recv; - iwibdev->ibdev.get_vector_affinity = i40iw_get_vector_affinity; + ib_set_device_ops(&iwibdev->ibdev, &i40iw_dev_ops); return iwibdev; } |