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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>
105 lines
1.6 KiB
Groff
105 lines
1.6 KiB
Groff
.TH RDMA\-LINK 8 "06 Jul 2017" "iproute2" "Linux"
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.SH NAME
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rdma-link \- rdma link 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 devlink
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.RI "[ " OPTIONS " ]"
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.B link
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.RI " { " COMMAND " | "
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.BR help " }"
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.sp
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.ti -8
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.IR OPTIONS " := { "
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\fB\-V\fR[\fIersion\fR] |
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\fB\-d\fR[\fIetails\fR] }
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.ti -8
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.B rdma link show
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.RI "[ " DEV/PORT_INDEX " ]"
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.ti -8
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.B rdma link add
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.BR NAME
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.BR type
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.BR TYPE
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.BR netdev
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.BR NETDEV
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.ti -8
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.B rdma link delete
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.RI NAME
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.ti -8
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.B rdma link help
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.SH "DESCRIPTION"
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.SS rdma link show - display rdma link attributes
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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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.SS rdma link add NAME type TYPE netdev NETDEV - add an rdma link for the specified type to the network device
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.sp
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.BR NAME
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- specifies the new name of the rdma link to add
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.BR TYPE
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- specifies which rdma type to use. Link types:
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.sp
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.in +8
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.B rxe
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- Soft RoCE driver
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.sp
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.B siw
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- Soft iWARP driver
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.in -8
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.BR NETDEV
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- specifies the network device to which the link is bound
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.SS rdma link delete NAME - delete an rdma link
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.PP
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.BR NAME
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- specifies the name of the rdma link to delete
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.PP
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.SH "EXAMPLES"
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.PP
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rdma link show
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.RS 4
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Shows the state of all rdma links on the system.
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.RE
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.PP
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rdma link show mlx5_2/1
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.RS 4
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Shows the state of specified rdma link.
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.RE
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.PP
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rdma link add rxe_eth0 type rxe netdev eth0
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.RS 4
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Adds a RXE link named rxe_eth0 to network device eth0
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.RE
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.PP
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rdma link del rxe_eth0
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.RS 4
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Removes RXE link rxe_eth0
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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-resource (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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