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RDMA/rxe: Add check for supported QP types

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Current rdma_rxe only supports five QP types, attempting to create any
others should return an error - the type check was missed.

Link: https://lore.kernel.org/r/20201216071755.149449-2-yangx.jy@cn.fujitsu.com
Signed-off-by: Xiao Yang <yangx.jy@cn.fujitsu.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
This commit is contained in:
Xiao Yang 2020-12-16 15:17:55 +08:00 committed by Jason Gunthorpe
parent 661f385961
commit bad07664a5
1 changed files with 11 additions and 0 deletions
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11
drivers/infiniband/sw/rxe/rxe_qp.c
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@ -62,6 +62,17 @@ int rxe_qp_chk_init(struct rxe_dev *rxe, struct ib_qp_init_attr *init)
struct rxe_port *port;
int port_num = init->port_num;
switch(init->qp_type) {
case IB_QPT_SMI:
case IB_QPT_GSI:
case IB_QPT_RC:
case IB_QPT_UC:
case IB_QPT_UD:
break;
default:
return -EOPNOTSUPP;
}
if (!init->recv_cq || !init->send_cq) {
pr_warn("missing cq\n");
goto err1;