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Add document of accessing the QP counter, including bind/unbind a QP to a counter manually or automatically, and dump counter statistics. Signed-off-by: Mark Zhang <markz@mellanox.com> Signed-off-by: Leon Romanovsky <leonro@mellanox.com> Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
111 lines
1.8 KiB
Groff
111 lines
1.8 KiB
Groff
.TH RDMA\-RESOURCE 8 "26 Dec 2017" "iproute2" "Linux"
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.SH NAME
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rdma-resource \- rdma resource configuration
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.SH SYNOPSIS
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.sp
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.ad l
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.in +8
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.ti -8
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.B rdma
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.RI "[ " OPTIONS " ] " RESOURCE " { " COMMAND " | "
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.BR help " }"
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.sp
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.ti -8
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.IR RESOURCE " := { "
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.BR cm_id " | " cq " | " mr " | " pd " | " qp " }"
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.sp
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.ti -8
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.IR OPTIONS " := { "
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\fB\-j\fR[\fIson\fR] |
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\fB\-d\fR[\fIetails\fR] }
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.ti -8
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.B rdma resource show
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.RI "[ " DEV/PORT_INDEX " ]"
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.ti -8
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.B rdma resource help
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.SH "DESCRIPTION"
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.SS rdma resource show - display rdma resource tracking information
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.PP
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.I "DEV/PORT_INDEX"
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- specifies the RDMA link to show.
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If this argument is omitted all links are listed.
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.SH "EXAMPLES"
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.PP
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rdma resource show
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.RS 4
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Shows summary for all devices on the system.
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.RE
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.PP
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rdma resource show mlx5_2
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.RS 4
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Shows the state of specified rdma device.
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.RE
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.PP
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rdma res show qp link mlx5_4
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.RS 4
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Get all QPs for the specific device.
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.RE
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.PP
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rdma res show qp link mlx5_4/1
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.RS 4
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Get QPs of specific port.
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.RE
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.PP
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rdma res show qp link mlx5_4/0
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.RS 4
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Provide illegal port number (0 is illegal).
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.RE
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.PP
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rdma res show qp link mlx5_4/-
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.RS 4
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Get QPs which have not assigned port yet.
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.RE
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.PP
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rdma res show qp link mlx5_4/- -d
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.RS 4
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Detailed view.
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.RE
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.PP
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rdma res show qp link mlx5_4/- -dd
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.RS 4
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Detailed view including driver-specific details.
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.RE
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.PP
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rdma res show qp link mlx5_4/1 lqpn 0-6
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.RS 4
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Limit to specific Local QPNs.
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.RE
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.PP
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rdma resource show cm_id dst-port 7174
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.RS 4
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Show CM_IDs with destination ip port of 7174.
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.RE
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.PP
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rdma resource show cm_id src-addr 172.16.0.100
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.RS 4
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Show CM_IDs bound to local ip address 172.16.0.100
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.RE
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.PP
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rdma resource show cq pid 30489
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.RS 4
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Show CQs belonging to pid 30489
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.RE
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.PP
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.SH SEE ALSO
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.BR rdma (8),
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.BR rdma-dev (8),
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.BR rdma-link (8),
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.BR rdma-statistic (8),
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.br
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.SH AUTHOR
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Leon Romanovsky <leonro@mellanox.com>
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