> WIP: no manuals, no review yet and not massively tested - but works for me : > > > > > > Is there a way to extend commands with provider-specific data? > > > > In future yes, rdmatool provides "-d" option (detailed output) and IMHO > all vendor specific will got there. Cool. Looksie: [root@stevo1 iproute2]# ./rdma/rdma res 1: mlx4_0: curr/max: pd 4/32764 cq 17/65408 qp 3/163768 2: cxgb4_0: curr/max: pd 2/65536 cq 16/24576 qp 2/12288 2: cxgb4_0: curr/max: pd 2/65536 cq 16/24576 qp 2/12288 [root@stevo1 iproute2]# ./rdma/rdma res show qp link cxgb4_0 DEV/PORT LQPN TYPE STATE PID COMM cxgb4_0/- 1028 RC RTS 0 [rdma-cm] cxgb4_0/- 1026 RC RTS 0 [rdma-cm] I'm not sure why the port is not specified on the above cxgb4 QPs which are connected. They should have a port number. But perhaps it isn't filled in correctly in the cm_id or something? [root@stevo1 iproute2]# ./rdma/rdma res show qp link mlx4_0 DEV/PORT LQPN TYPE STATE PID COMM mlx4_0/1 537 RC RTS 0 [rdma-cm] mlx4_0/1 536 RC RTS 0 [rdma-cm] mlx4_0/1 1 GSI RTS 0 [rdma-mad] [root@stevo1 iproute2]# rdma should probably understand enough transport-specific details to not display ib-specific stuff on an iwarp qp. Here PSNs and PATH-MIG are all IB-specific: [root@stevo1 iproute2]# ./rdma/rdma res show qp link cxgb4_0 -d DEV/PORT LQPN RQPN TYPE STATE PID COMM SQ-PSN RQ-PSN PATH-MIG cxgb4_0/- 1028 0 RC RTS 0 [rdma-cm] 0 0 MIGRATED cxgb4_0/- 1026 0 RC RTS 0 [rdma-cm] 0 0 MIGRATED [root@stevo1 iproute2]# ./rdma/rdma res show qp link mlx4_0 -d DEV/PORT LQPN RQPN TYPE STATE PID COMM SQ-PSN RQ-PSN PATH-MIG mlx4_0/1 537 537 RC RTS 0 [rdma-cm] 13145128 12441844 MIGRATED mlx4_0/1 536 536 RC RTS 0 [rdma-cm] 14218681 1982803 MIGRATED mlx4_0/1 1 --- GSI RTS 0 [rdma-mad] 0 --- --- Looking good though! Why did you prefer netlink vs debugfs for this stuff? (I'm sure it was discussed on the list but I missed it). Steve. -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
