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RDMA/nldev: Add QP numbers to SRQ information

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Add QP numbers that are associated with the SRQ to the SRQ information.
The QPs are displayed in a range form.

Sample output:

$ rdma res show srq
dev ibp8s0f0 srqn 0 type BASIC pdn 3 comm [ib_ipoib]
dev ibp8s0f0 srqn 4 type BASIC lqpn 125-128,130-140 pdn 9 pid 3581 comm ibv_srq_pingpon
dev ibp8s0f0 srqn 5 type BASIC lqpn 141-156 pdn 10 pid 3584 comm ibv_srq_pingpon
dev ibp8s0f0 srqn 6 type BASIC lqpn 157-172 pdn 11 pid 3590 comm ibv_srq_pingpon
dev ibp8s0f1 srqn 0 type BASIC pdn 3 comm [ib_ipoib]
dev ibp8s0f1 srqn 1 type BASIC lqpn 329-344 pdn 4 pid 3586 comm ibv_srq_pingpon

$ rdma res show srq lqpn 126-141
dev ibp8s0f0 srqn 4 type BASIC lqpn 126-128,130-140 pdn 9 pid 3581 comm ibv_srq_pingpon
dev ibp8s0f0 srqn 5 type BASIC lqpn 141 pdn 10 pid 3584 comm ibv_srq_pingpon

$ rdma res show srq lqpn 127
dev ibp8s0f0 srqn 4 type BASIC lqpn 127 pdn 9 pid 3581 comm ibv_srq_pingpon

Link: https://lore.kernel.org/r/79a4bd4caec2248fd9583cccc26786af8e4414fc.1618753110.git.leonro@nvidia.com
Signed-off-by: Neta Ostrovsky <netao@nvidia.com>
Reviewed-by: Mark Zhang <markzhang@nvidia.com>
Signed-off-by: Leon Romanovsky <leonro@nvidia.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
This commit is contained in:
Neta Ostrovsky
2021-04-22 10:30:27 -03:00
committed by Jason Gunthorpe
parent 391c6bd5ac
commit c6c11ad3ab
2 changed files with 93 additions and 0 deletions
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include/uapi/rdma/rdma_netlink.h
+2
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@@ -544,6 +544,8 @@ enum rdma_nldev_attr {
RDMA_NLDEV_ATTR_RES_SRQ_ENTRY, /* nested table */
RDMA_NLDEV_ATTR_RES_SRQN, /* u32 */
RDMA_NLDEV_ATTR_MIN_RANGE, /* u32 */
RDMA_NLDEV_ATTR_MAX_RANGE, /* u32 */
/*
* Always the end
*/