diff options
Diffstat (limited to 'drivers/infiniband/hw/bnxt_re/ib_verbs.c')
| -rw-r--r-- | drivers/infiniband/hw/bnxt_re/ib_verbs.c | 49 |
1 files changed, 25 insertions, 24 deletions
diff --git a/drivers/infiniband/hw/bnxt_re/ib_verbs.c b/drivers/infiniband/hw/bnxt_re/ib_verbs.c index e3d26bd6de05..6f5db32082dd 100644 --- a/drivers/infiniband/hw/bnxt_re/ib_verbs.c +++ b/drivers/infiniband/hw/bnxt_re/ib_verbs.c @@ -52,8 +52,6 @@ #include <rdma/uverbs_ioctl.h> #include <linux/hashtable.h> -#include "bnxt_ulp.h" - #include "roce_hsi.h" #include "qplib_res.h" #include "qplib_sp.h" @@ -161,7 +159,7 @@ static int __qp_access_flags_to_ib(struct bnxt_qplib_chip_ctx *cctx, u8 qflags) static void bnxt_re_check_and_set_relaxed_ordering(struct bnxt_re_dev *rdev, struct bnxt_qplib_mrw *qplib_mr) { - if (_is_relaxed_ordering_supported(rdev->dev_attr.dev_cap_flags2) && + if (_is_relaxed_ordering_supported(rdev->dev_attr->dev_cap_flags2) && pcie_relaxed_ordering_enabled(rdev->en_dev->pdev)) qplib_mr->flags |= CMDQ_REGISTER_MR_FLAGS_ENABLE_RO; } @@ -186,7 +184,7 @@ int bnxt_re_query_device(struct ib_device *ibdev, struct ib_udata *udata) { struct bnxt_re_dev *rdev = to_bnxt_re_dev(ibdev, ibdev); - struct bnxt_qplib_dev_attr *dev_attr = &rdev->dev_attr; + struct bnxt_qplib_dev_attr *dev_attr = rdev->dev_attr; memset(ib_attr, 0, sizeof(*ib_attr)); memcpy(&ib_attr->fw_ver, dev_attr->fw_ver, @@ -275,7 +273,7 @@ int bnxt_re_query_port(struct ib_device *ibdev, u32 port_num, struct ib_port_attr *port_attr) { struct bnxt_re_dev *rdev = to_bnxt_re_dev(ibdev, ibdev); - struct bnxt_qplib_dev_attr *dev_attr = &rdev->dev_attr; + struct bnxt_qplib_dev_attr *dev_attr = rdev->dev_attr; int rc; memset(port_attr, 0, sizeof(*port_attr)); @@ -333,8 +331,8 @@ void bnxt_re_query_fw_str(struct ib_device *ibdev, char *str) struct bnxt_re_dev *rdev = to_bnxt_re_dev(ibdev, ibdev); snprintf(str, IB_FW_VERSION_NAME_MAX, "%d.%d.%d.%d", - rdev->dev_attr.fw_ver[0], rdev->dev_attr.fw_ver[1], - rdev->dev_attr.fw_ver[2], rdev->dev_attr.fw_ver[3]); + rdev->dev_attr->fw_ver[0], rdev->dev_attr->fw_ver[1], + rdev->dev_attr->fw_ver[2], rdev->dev_attr->fw_ver[3]); } int bnxt_re_query_pkey(struct ib_device *ibdev, u32 port_num, @@ -585,7 +583,7 @@ static int bnxt_re_create_fence_mr(struct bnxt_re_pd *pd) mr->qplib_mr.pd = &pd->qplib_pd; mr->qplib_mr.type = CMDQ_ALLOCATE_MRW_MRW_FLAGS_PMR; mr->qplib_mr.access_flags = __from_ib_access_flags(mr_access_flags); - if (!_is_alloc_mr_unified(rdev->dev_attr.dev_cap_flags)) { + if (!_is_alloc_mr_unified(rdev->dev_attr->dev_cap_flags)) { rc = bnxt_qplib_alloc_mrw(&rdev->qplib_res, &mr->qplib_mr); if (rc) { ibdev_err(&rdev->ibdev, "Failed to alloc fence-HW-MR\n"); @@ -1057,7 +1055,7 @@ static int bnxt_re_setup_swqe_size(struct bnxt_re_qp *qp, rdev = qp->rdev; qplqp = &qp->qplib_qp; sq = &qplqp->sq; - dev_attr = &rdev->dev_attr; + dev_attr = rdev->dev_attr; align = sizeof(struct sq_send_hdr); ilsize = ALIGN(init_attr->cap.max_inline_data, align); @@ -1277,7 +1275,7 @@ static int bnxt_re_init_rq_attr(struct bnxt_re_qp *qp, rdev = qp->rdev; qplqp = &qp->qplib_qp; rq = &qplqp->rq; - dev_attr = &rdev->dev_attr; + dev_attr = rdev->dev_attr; if (init_attr->srq) { struct bnxt_re_srq *srq; @@ -1314,7 +1312,7 @@ static void bnxt_re_adjust_gsi_rq_attr(struct bnxt_re_qp *qp) rdev = qp->rdev; qplqp = &qp->qplib_qp; - dev_attr = &rdev->dev_attr; + dev_attr = rdev->dev_attr; if (!bnxt_qplib_is_chip_gen_p5_p7(rdev->chip_ctx)) { qplqp->rq.max_sge = dev_attr->max_qp_sges; @@ -1340,7 +1338,7 @@ static int bnxt_re_init_sq_attr(struct bnxt_re_qp *qp, rdev = qp->rdev; qplqp = &qp->qplib_qp; sq = &qplqp->sq; - dev_attr = &rdev->dev_attr; + dev_attr = rdev->dev_attr; sq->max_sge = init_attr->cap.max_send_sge; entries = init_attr->cap.max_send_wr; @@ -1393,7 +1391,7 @@ static void bnxt_re_adjust_gsi_sq_attr(struct bnxt_re_qp *qp, rdev = qp->rdev; qplqp = &qp->qplib_qp; - dev_attr = &rdev->dev_attr; + dev_attr = rdev->dev_attr; if (!bnxt_qplib_is_chip_gen_p5_p7(rdev->chip_ctx)) { entries = bnxt_re_init_depth(init_attr->cap.max_send_wr + 1, uctx); @@ -1442,7 +1440,7 @@ static int bnxt_re_init_qp_attr(struct bnxt_re_qp *qp, struct bnxt_re_pd *pd, rdev = qp->rdev; qplqp = &qp->qplib_qp; - dev_attr = &rdev->dev_attr; + dev_attr = rdev->dev_attr; /* Setup misc params */ ether_addr_copy(qplqp->smac, rdev->netdev->dev_addr); @@ -1612,7 +1610,7 @@ int bnxt_re_create_qp(struct ib_qp *ib_qp, struct ib_qp_init_attr *qp_init_attr, ib_pd = ib_qp->pd; pd = container_of(ib_pd, struct bnxt_re_pd, ib_pd); rdev = pd->rdev; - dev_attr = &rdev->dev_attr; + dev_attr = rdev->dev_attr; qp = container_of(ib_qp, struct bnxt_re_qp, ib_qp); uctx = rdma_udata_to_drv_context(udata, struct bnxt_re_ucontext, ib_uctx); @@ -1840,7 +1838,7 @@ int bnxt_re_create_srq(struct ib_srq *ib_srq, ib_pd = ib_srq->pd; pd = container_of(ib_pd, struct bnxt_re_pd, ib_pd); rdev = pd->rdev; - dev_attr = &rdev->dev_attr; + dev_attr = rdev->dev_attr; srq = container_of(ib_srq, struct bnxt_re_srq, ib_srq); if (srq_init_attr->attr.max_wr >= dev_attr->max_srq_wqes) { @@ -1872,6 +1870,8 @@ int bnxt_re_create_srq(struct ib_srq *ib_srq, srq->qplib_srq.threshold = srq_init_attr->attr.srq_limit; srq->srq_limit = srq_init_attr->attr.srq_limit; srq->qplib_srq.eventq_hw_ring_id = rdev->nqr->nq[0].ring_id; + srq->qplib_srq.sg_info.pgsize = PAGE_SIZE; + srq->qplib_srq.sg_info.pgshft = PAGE_SHIFT; nq = &rdev->nqr->nq[0]; if (udata) { @@ -2044,7 +2044,7 @@ int bnxt_re_modify_qp(struct ib_qp *ib_qp, struct ib_qp_attr *qp_attr, { struct bnxt_re_qp *qp = container_of(ib_qp, struct bnxt_re_qp, ib_qp); struct bnxt_re_dev *rdev = qp->rdev; - struct bnxt_qplib_dev_attr *dev_attr = &rdev->dev_attr; + struct bnxt_qplib_dev_attr *dev_attr = rdev->dev_attr; enum ib_qp_state curr_qp_state, new_qp_state; int rc, entries; unsigned int flags; @@ -3091,7 +3091,7 @@ int bnxt_re_create_cq(struct ib_cq *ibcq, const struct ib_cq_init_attr *attr, struct ib_udata *udata = &attrs->driver_udata; struct bnxt_re_ucontext *uctx = rdma_udata_to_drv_context(udata, struct bnxt_re_ucontext, ib_uctx); - struct bnxt_qplib_dev_attr *dev_attr = &rdev->dev_attr; + struct bnxt_qplib_dev_attr *dev_attr = rdev->dev_attr; struct bnxt_qplib_chip_ctx *cctx; int cqe = attr->cqe; int rc, entries; @@ -3226,7 +3226,7 @@ int bnxt_re_resize_cq(struct ib_cq *ibcq, int cqe, struct ib_udata *udata) cq = container_of(ibcq, struct bnxt_re_cq, ib_cq); rdev = cq->rdev; - dev_attr = &rdev->dev_attr; + dev_attr = rdev->dev_attr; if (!ibcq->uobject) { ibdev_err(&rdev->ibdev, "Kernel CQ Resize not supported"); return -EOPNOTSUPP; @@ -4199,7 +4199,7 @@ static struct ib_mr *__bnxt_re_user_reg_mr(struct ib_pd *ib_pd, u64 length, u64 mr->qplib_mr.access_flags = __from_ib_access_flags(mr_access_flags); mr->qplib_mr.type = CMDQ_ALLOCATE_MRW_MRW_FLAGS_MR; - if (!_is_alloc_mr_unified(rdev->dev_attr.dev_cap_flags)) { + if (!_is_alloc_mr_unified(rdev->dev_attr->dev_cap_flags)) { rc = bnxt_qplib_alloc_mrw(&rdev->qplib_res, &mr->qplib_mr); if (rc) { ibdev_err(&rdev->ibdev, "Failed to allocate MR rc = %d", rc); @@ -4291,7 +4291,7 @@ int bnxt_re_alloc_ucontext(struct ib_ucontext *ctx, struct ib_udata *udata) struct bnxt_re_ucontext *uctx = container_of(ctx, struct bnxt_re_ucontext, ib_uctx); struct bnxt_re_dev *rdev = to_bnxt_re_dev(ibdev, ibdev); - struct bnxt_qplib_dev_attr *dev_attr = &rdev->dev_attr; + struct bnxt_qplib_dev_attr *dev_attr = rdev->dev_attr; struct bnxt_re_user_mmap_entry *entry; struct bnxt_re_uctx_resp resp = {}; struct bnxt_re_uctx_req ureq = {}; @@ -4467,9 +4467,10 @@ int bnxt_re_mmap(struct ib_ucontext *ib_uctx, struct vm_area_struct *vma) case BNXT_RE_MMAP_TOGGLE_PAGE: /* Driver doesn't expect write access for user space */ if (vma->vm_flags & VM_WRITE) - return -EFAULT; - ret = vm_insert_page(vma, vma->vm_start, - virt_to_page((void *)bnxt_entry->mem_offset)); + ret = -EFAULT; + else + ret = vm_insert_page(vma, vma->vm_start, + virt_to_page((void *)bnxt_entry->mem_offset)); break; default: ret = -EINVAL; |