@@ -610,6 +610,7 @@ struct ib_device *_ib_alloc_device(size_t size)
BIT_ULL(IB_USER_VERBS_CMD_CREATE_CQ) |
BIT_ULL(IB_USER_VERBS_CMD_CREATE_QP) |
BIT_ULL(IB_USER_VERBS_CMD_CREATE_SRQ) |
+ BIT_ULL(IB_USER_VERBS_CMD_CREATE_XSRQ) |
BIT_ULL(IB_USER_VERBS_CMD_DEALLOC_MW) |
BIT_ULL(IB_USER_VERBS_CMD_DEALLOC_PD) |
BIT_ULL(IB_USER_VERBS_CMD_DEREG_MR) |
@@ -2680,6 +2680,9 @@ int c4iw_create_srq(struct ib_srq *ib_srq, struct ib_srq_init_attr *attrs,
int ret;
int wr_len;
+ if (attrs->srq_type != IB_SRQT_BASIC)
+ return -EOPNOTSUPP;
+
pr_debug("%s ib_pd %p\n", __func__, pd);
php = to_c4iw_pd(pd);
@@ -288,6 +288,10 @@ int hns_roce_create_srq(struct ib_srq *ib_srq,
int ret;
u32 cqn;
+ if (init_attr->srq_type != IB_SRQT_BASIC &&
+ init_attr->srq_type != IB_SRQT_XRC)
+ return -EOPNOTSUPP;
+
/* Check the actual SRQ wqe and SRQ sge num */
if (init_attr->attr.max_wr >= hr_dev->caps.max_srq_wrs ||
init_attr->attr.max_sge > hr_dev->caps.max_srq_sges)
@@ -2657,9 +2657,6 @@ static void *mlx4_ib_add(struct mlx4_dev *dev)
ibdev->ib_dev.num_comp_vectors = dev->caps.num_comp_vectors;
ibdev->ib_dev.dev.parent = &dev->persist->pdev->dev;
- ibdev->ib_dev.uverbs_cmd_mask |=
- (1ull << IB_USER_VERBS_CMD_CREATE_XSRQ);
-
ib_set_device_ops(&ibdev->ib_dev, &mlx4_ib_dev_ops);
ibdev->ib_dev.uverbs_ex_cmd_mask |=
(1ull << IB_USER_VERBS_EX_CMD_CREATE_CQ) |
@@ -86,6 +86,10 @@ int mlx4_ib_create_srq(struct ib_srq *ib_srq,
int err;
int i;
+ if (init_attr->srq_type != IB_SRQT_BASIC &&
+ init_attr->srq_type != IB_SRQT_XRC)
+ return -EOPNOTSUPP;
+
/* Sanity check SRQ size before proceeding */
if (init_attr->attr.max_wr >= dev->dev->caps.max_srq_wqes ||
init_attr->attr.max_sge > dev->dev->caps.max_srq_sge)
@@ -4141,8 +4141,7 @@ static int mlx5_ib_stage_caps_init(struct mlx5_ib_dev *dev)
dev->ib_dev.uverbs_cmd_mask |=
(1ull << IB_USER_VERBS_CMD_CREATE_AH) |
- (1ull << IB_USER_VERBS_CMD_DESTROY_AH) |
- (1ull << IB_USER_VERBS_CMD_CREATE_XSRQ);
+ (1ull << IB_USER_VERBS_CMD_DESTROY_AH);
dev->ib_dev.uverbs_ex_cmd_mask |=
(1ull << IB_USER_VERBS_EX_CMD_CREATE_CQ) |
(1ull << IB_USER_VERBS_EX_CMD_CREATE_QP) |
@@ -226,6 +226,11 @@ int mlx5_ib_create_srq(struct ib_srq *ib_srq,
struct mlx5_srq_attr in = {};
__u32 max_srq_wqes = 1 << MLX5_CAP_GEN(dev->mdev, log_max_srq_sz);
+ if (init_attr->srq_type != IB_SRQT_BASIC &&
+ init_attr->srq_type != IB_SRQT_XRC &&
+ init_attr->srq_type != IB_SRQT_TM)
+ return -EOPNOTSUPP;
+
/* Sanity check SRQ size before proceeding */
if (init_attr->attr.max_wr >= max_srq_wqes) {
mlx5_ib_dbg(dev, "max_wr %d, cap %d\n",
@@ -1770,6 +1770,9 @@ int ocrdma_create_srq(struct ib_srq *ibsrq, struct ib_srq_init_attr *init_attr,
struct ocrdma_dev *dev = get_ocrdma_dev(ibsrq->device);
struct ocrdma_srq *srq = get_ocrdma_srq(ibsrq);
+ if (init_attr->srq_type != IB_SRQT_BASIC)
+ return -EOPNOTSUPP;
+
if (init_attr->attr.max_sge > dev->attr.max_recv_sge)
return -EINVAL;
if (init_attr->attr.max_wr > dev->attr.max_rqe)
@@ -188,9 +188,6 @@ static void qedr_roce_register_device(struct qedr_dev *dev)
dev->ibdev.node_type = RDMA_NODE_IB_CA;
ib_set_device_ops(&dev->ibdev, &qedr_roce_dev_ops);
-
- dev->ibdev.uverbs_cmd_mask |=
- QEDR_UVERBS(CREATE_XSRQ);
}
static const struct ib_device_ops qedr_dev_ops = {
@@ -1546,6 +1546,10 @@ int qedr_create_srq(struct ib_srq *ibsrq, struct ib_srq_init_attr *init_attr,
"create SRQ called from %s (pd %p)\n",
(udata) ? "User lib" : "kernel", pd);
+ if (init_attr->srq_type != IB_SRQT_BASIC &&
+ init_attr->srq_type != IB_SRQT_XRC)
+ return -EOPNOTSUPP;
+
rc = qedr_check_srq_params(dev, init_attr, udata);
if (rc)
return -EINVAL;
@@ -121,7 +121,7 @@ int pvrdma_create_srq(struct ib_srq *ibsrq, struct ib_srq_init_attr *init_attr,
dev_warn(&dev->pdev->dev,
"shared receive queue type %d not supported\n",
init_attr->srq_type);
- return -EINVAL;
+ return -EOPNOTSUPP;
}
if (init_attr->attr.max_wr > dev->dsr->caps.max_srq_wr ||
@@ -265,6 +265,9 @@ static int rxe_create_srq(struct ib_srq *ibsrq, struct ib_srq_init_attr *init,
struct rxe_srq *srq = to_rsrq(ibsrq);
struct rxe_create_srq_resp __user *uresp = NULL;
+ if (init->srq_type != IB_SRQT_BASIC)
+ return -EOPNOTSUPP;
+
if (udata) {
if (udata->outlen < sizeof(*uresp))
return -EINVAL;
@@ -1555,6 +1555,9 @@ int siw_create_srq(struct ib_srq *base_srq,
base_ucontext);
int rv;
+ if (init_attrs->srq_type != IB_SRQT_BASIC)
+ return -EOPNOTSUPP;
+
if (atomic_inc_return(&sdev->num_srq) > SIW_MAX_SRQ) {
siw_dbg_pd(base_srq->pd, "too many SRQ's\n");
rv = -ENOMEM;
uverbs was blocking srq_types the driver doesn't support based on the CREATE_XSRQ cmd_mask. Fix all drivers to check for supported srq_types during create_srq and move CREATE_XSRQ to the core code. Signed-off-by: Jason Gunthorpe <jgg@nvidia.com> --- drivers/infiniband/core/device.c | 1 + drivers/infiniband/hw/cxgb4/qp.c | 3 +++ drivers/infiniband/hw/hns/hns_roce_srq.c | 4 ++++ drivers/infiniband/hw/mlx4/main.c | 3 --- drivers/infiniband/hw/mlx4/srq.c | 4 ++++ drivers/infiniband/hw/mlx5/main.c | 3 +-- drivers/infiniband/hw/mlx5/srq.c | 5 +++++ drivers/infiniband/hw/ocrdma/ocrdma_verbs.c | 3 +++ drivers/infiniband/hw/qedr/main.c | 3 --- drivers/infiniband/hw/qedr/verbs.c | 4 ++++ drivers/infiniband/hw/vmw_pvrdma/pvrdma_srq.c | 2 +- drivers/infiniband/sw/rxe/rxe_verbs.c | 3 +++ drivers/infiniband/sw/siw/siw_verbs.c | 3 +++ 13 files changed, 32 insertions(+), 9 deletions(-)