diff options
Diffstat (limited to 'drivers/infiniband/hw/mlx4')
-rw-r--r-- | drivers/infiniband/hw/mlx4/cq.c | 2 | ||||
-rw-r--r-- | drivers/infiniband/hw/mlx4/doorbell.c | 2 | ||||
-rw-r--r-- | drivers/infiniband/hw/mlx4/mad.c | 30 | ||||
-rw-r--r-- | drivers/infiniband/hw/mlx4/main.c | 18 | ||||
-rw-r--r-- | drivers/infiniband/hw/mlx4/mlx4_ib.h | 8 | ||||
-rw-r--r-- | drivers/infiniband/hw/mlx4/mr.c | 2 | ||||
-rw-r--r-- | drivers/infiniband/hw/mlx4/qp.c | 5 | ||||
-rw-r--r-- | drivers/infiniband/hw/mlx4/srq.c | 2 |
8 files changed, 35 insertions, 34 deletions
diff --git a/drivers/infiniband/hw/mlx4/cq.c b/drivers/infiniband/hw/mlx4/cq.c index a7d238d312f0..306b21281fa2 100644 --- a/drivers/infiniband/hw/mlx4/cq.c +++ b/drivers/infiniband/hw/mlx4/cq.c @@ -145,7 +145,7 @@ static int mlx4_ib_get_cq_umem(struct mlx4_ib_dev *dev, struct ib_udata *udata, int n; *umem = ib_umem_get(udata, buf_addr, cqe * cqe_size, - IB_ACCESS_LOCAL_WRITE, 1); + IB_ACCESS_LOCAL_WRITE); if (IS_ERR(*umem)) return PTR_ERR(*umem); diff --git a/drivers/infiniband/hw/mlx4/doorbell.c b/drivers/infiniband/hw/mlx4/doorbell.c index 0f390351cef0..714f9df5bf39 100644 --- a/drivers/infiniband/hw/mlx4/doorbell.c +++ b/drivers/infiniband/hw/mlx4/doorbell.c @@ -64,7 +64,7 @@ int mlx4_ib_db_map_user(struct ib_udata *udata, unsigned long virt, page->user_virt = (virt & PAGE_MASK); page->refcnt = 0; - page->umem = ib_umem_get(udata, virt & PAGE_MASK, PAGE_SIZE, 0, 0); + page->umem = ib_umem_get(udata, virt & PAGE_MASK, PAGE_SIZE, 0); if (IS_ERR(page->umem)) { err = PTR_ERR(page->umem); kfree(page); diff --git a/drivers/infiniband/hw/mlx4/mad.c b/drivers/infiniband/hw/mlx4/mad.c index 57079110af9b..abe68708d6d6 100644 --- a/drivers/infiniband/hw/mlx4/mad.c +++ b/drivers/infiniband/hw/mlx4/mad.c @@ -966,7 +966,6 @@ static int iboe_process_mad(struct ib_device *ibdev, int mad_flags, u8 port_num, } mutex_unlock(&dev->counters_table[port_num - 1].mutex); if (stats_avail) { - memset(out_mad->data, 0, sizeof out_mad->data); switch (counter_stats.counter_mode & 0xf) { case 0: edit_counter(&counter_stats, @@ -984,38 +983,31 @@ static int iboe_process_mad(struct ib_device *ibdev, int mad_flags, u8 port_num, int mlx4_ib_process_mad(struct ib_device *ibdev, int mad_flags, u8 port_num, const struct ib_wc *in_wc, const struct ib_grh *in_grh, - const struct ib_mad_hdr *in, size_t in_mad_size, - struct ib_mad_hdr *out, size_t *out_mad_size, - u16 *out_mad_pkey_index) + const struct ib_mad *in, struct ib_mad *out, + size_t *out_mad_size, u16 *out_mad_pkey_index) { struct mlx4_ib_dev *dev = to_mdev(ibdev); - const struct ib_mad *in_mad = (const struct ib_mad *)in; - struct ib_mad *out_mad = (struct ib_mad *)out; enum rdma_link_layer link = rdma_port_get_link_layer(ibdev, port_num); - if (WARN_ON_ONCE(in_mad_size != sizeof(*in_mad) || - *out_mad_size != sizeof(*out_mad))) - return IB_MAD_RESULT_FAILURE; - /* iboe_process_mad() which uses the HCA flow-counters to implement IB PMA * queries, should be called only by VFs and for that specific purpose */ if (link == IB_LINK_LAYER_INFINIBAND) { if (mlx4_is_slave(dev->dev) && - (in_mad->mad_hdr.mgmt_class == IB_MGMT_CLASS_PERF_MGMT && - (in_mad->mad_hdr.attr_id == IB_PMA_PORT_COUNTERS || - in_mad->mad_hdr.attr_id == IB_PMA_PORT_COUNTERS_EXT || - in_mad->mad_hdr.attr_id == IB_PMA_CLASS_PORT_INFO))) - return iboe_process_mad(ibdev, mad_flags, port_num, in_wc, - in_grh, in_mad, out_mad); + (in->mad_hdr.mgmt_class == IB_MGMT_CLASS_PERF_MGMT && + (in->mad_hdr.attr_id == IB_PMA_PORT_COUNTERS || + in->mad_hdr.attr_id == IB_PMA_PORT_COUNTERS_EXT || + in->mad_hdr.attr_id == IB_PMA_CLASS_PORT_INFO))) + return iboe_process_mad(ibdev, mad_flags, port_num, + in_wc, in_grh, in, out); - return ib_process_mad(ibdev, mad_flags, port_num, in_wc, - in_grh, in_mad, out_mad); + return ib_process_mad(ibdev, mad_flags, port_num, in_wc, in_grh, + in, out); } if (link == IB_LINK_LAYER_ETHERNET) return iboe_process_mad(ibdev, mad_flags, port_num, in_wc, - in_grh, in_mad, out_mad); + in_grh, in, out); return -EINVAL; } diff --git a/drivers/infiniband/hw/mlx4/main.c b/drivers/infiniband/hw/mlx4/main.c index 8d2f1e38b891..0b5dc1d5928f 100644 --- a/drivers/infiniband/hw/mlx4/main.c +++ b/drivers/infiniband/hw/mlx4/main.c @@ -256,6 +256,8 @@ static int mlx4_ib_add_gid(const struct ib_gid_attr *attr, void **context) int hw_update = 0; int i; struct gid_entry *gids = NULL; + u16 vlan_id = 0xffff; + u8 mac[ETH_ALEN]; if (!rdma_cap_roce_gid_table(attr->device, attr->port_num)) return -EINVAL; @@ -266,12 +268,16 @@ static int mlx4_ib_add_gid(const struct ib_gid_attr *attr, void **context) if (!context) return -EINVAL; + ret = rdma_read_gid_l2_fields(attr, &vlan_id, &mac[0]); + if (ret) + return ret; port_gid_table = &iboe->gids[attr->port_num - 1]; spin_lock_bh(&iboe->lock); for (i = 0; i < MLX4_MAX_PORT_GIDS; ++i) { if (!memcmp(&port_gid_table->gids[i].gid, &attr->gid, sizeof(attr->gid)) && - port_gid_table->gids[i].gid_type == attr->gid_type) { + port_gid_table->gids[i].gid_type == attr->gid_type && + port_gid_table->gids[i].vlan_id == vlan_id) { found = i; break; } @@ -291,6 +297,7 @@ static int mlx4_ib_add_gid(const struct ib_gid_attr *attr, void **context) memcpy(&port_gid_table->gids[free].gid, &attr->gid, sizeof(attr->gid)); port_gid_table->gids[free].gid_type = attr->gid_type; + port_gid_table->gids[free].vlan_id = vlan_id; port_gid_table->gids[free].ctx->real_index = free; port_gid_table->gids[free].ctx->refcount = 1; hw_update = 1; @@ -1146,7 +1153,8 @@ static int mlx4_ib_mmap(struct ib_ucontext *context, struct vm_area_struct *vma) return rdma_user_mmap_io(context, vma, to_mucontext(context)->uar.pfn, PAGE_SIZE, - pgprot_noncached(vma->vm_page_prot)); + pgprot_noncached(vma->vm_page_prot), + NULL); case 1: if (dev->dev->caps.bf_reg_size == 0) @@ -1155,7 +1163,8 @@ static int mlx4_ib_mmap(struct ib_ucontext *context, struct vm_area_struct *vma) context, vma, to_mucontext(context)->uar.pfn + dev->dev->caps.num_uars, - PAGE_SIZE, pgprot_writecombine(vma->vm_page_prot)); + PAGE_SIZE, pgprot_writecombine(vma->vm_page_prot), + NULL); case 3: { struct mlx4_clock_params params; @@ -1171,7 +1180,8 @@ static int mlx4_ib_mmap(struct ib_ucontext *context, struct vm_area_struct *vma) params.bar) + params.offset) >> PAGE_SHIFT, - PAGE_SIZE, pgprot_noncached(vma->vm_page_prot)); + PAGE_SIZE, pgprot_noncached(vma->vm_page_prot), + NULL); } default: diff --git a/drivers/infiniband/hw/mlx4/mlx4_ib.h b/drivers/infiniband/hw/mlx4/mlx4_ib.h index eb53bb4c0c91..d188573187fa 100644 --- a/drivers/infiniband/hw/mlx4/mlx4_ib.h +++ b/drivers/infiniband/hw/mlx4/mlx4_ib.h @@ -508,6 +508,7 @@ struct gid_entry { union ib_gid gid; enum ib_gid_type gid_type; struct gid_cache_context *ctx; + u16 vlan_id; }; struct mlx4_port_gid_table { @@ -786,11 +787,10 @@ int mlx4_ib_post_recv(struct ib_qp *ibqp, const struct ib_recv_wr *wr, int mlx4_MAD_IFC(struct mlx4_ib_dev *dev, int mad_ifc_flags, int port, const struct ib_wc *in_wc, const struct ib_grh *in_grh, const void *in_mad, void *response_mad); -int mlx4_ib_process_mad(struct ib_device *ibdev, int mad_flags, u8 port_num, +int mlx4_ib_process_mad(struct ib_device *ibdev, int mad_flags, u8 port_num, const struct ib_wc *in_wc, const struct ib_grh *in_grh, - const struct ib_mad_hdr *in, size_t in_mad_size, - struct ib_mad_hdr *out, size_t *out_mad_size, - u16 *out_mad_pkey_index); + const struct ib_mad *in, struct ib_mad *out, + size_t *out_mad_size, u16 *out_mad_pkey_index); int mlx4_ib_mad_init(struct mlx4_ib_dev *dev); void mlx4_ib_mad_cleanup(struct mlx4_ib_dev *dev); diff --git a/drivers/infiniband/hw/mlx4/mr.c b/drivers/infiniband/hw/mlx4/mr.c index 6ae503cfc526..dfa17bcdcdbc 100644 --- a/drivers/infiniband/hw/mlx4/mr.c +++ b/drivers/infiniband/hw/mlx4/mr.c @@ -398,7 +398,7 @@ static struct ib_umem *mlx4_get_umem_mr(struct ib_udata *udata, u64 start, up_read(¤t->mm->mmap_sem); } - return ib_umem_get(udata, start, length, access_flags, 0); + return ib_umem_get(udata, start, length, access_flags); } struct ib_mr *mlx4_ib_reg_user_mr(struct ib_pd *pd, u64 start, u64 length, diff --git a/drivers/infiniband/hw/mlx4/qp.c b/drivers/infiniband/hw/mlx4/qp.c index bd4aa04416c6..85f57b76e446 100644 --- a/drivers/infiniband/hw/mlx4/qp.c +++ b/drivers/infiniband/hw/mlx4/qp.c @@ -916,7 +916,7 @@ static int create_rq(struct ib_pd *pd, struct ib_qp_init_attr *init_attr, qp->buf_size = (qp->rq.wqe_cnt << qp->rq.wqe_shift) + (qp->sq.wqe_cnt << qp->sq.wqe_shift); - qp->umem = ib_umem_get(udata, wq.buf_addr, qp->buf_size, 0, 0); + qp->umem = ib_umem_get(udata, wq.buf_addr, qp->buf_size, 0); if (IS_ERR(qp->umem)) { err = PTR_ERR(qp->umem); goto err; @@ -1110,8 +1110,7 @@ static int create_qp_common(struct ib_pd *pd, struct ib_qp_init_attr *init_attr, if (err) goto err; - qp->umem = - ib_umem_get(udata, ucmd.buf_addr, qp->buf_size, 0, 0); + qp->umem = ib_umem_get(udata, ucmd.buf_addr, qp->buf_size, 0); if (IS_ERR(qp->umem)) { err = PTR_ERR(qp->umem); goto err; diff --git a/drivers/infiniband/hw/mlx4/srq.c b/drivers/infiniband/hw/mlx4/srq.c index 848db7264cc9..8dcf6e3d9ae2 100644 --- a/drivers/infiniband/hw/mlx4/srq.c +++ b/drivers/infiniband/hw/mlx4/srq.c @@ -110,7 +110,7 @@ int mlx4_ib_create_srq(struct ib_srq *ib_srq, if (ib_copy_from_udata(&ucmd, udata, sizeof(ucmd))) return -EFAULT; - srq->umem = ib_umem_get(udata, ucmd.buf_addr, buf_size, 0, 0); + srq->umem = ib_umem_get(udata, ucmd.buf_addr, buf_size, 0); if (IS_ERR(srq->umem)) return PTR_ERR(srq->umem); 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