diff options
Diffstat (limited to 'drivers/infiniband/hw/mlx4/main.c')
| -rw-r--r-- | drivers/infiniband/hw/mlx4/main.c | 18 |
1 files changed, 14 insertions, 4 deletions
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: |