man/man8/rdma-link.8

   1 .TH RDMA\-LINK 8 "06 Jul 2017" "iproute2" "Linux"
   2 .SH NAME
   3 rdma-link \- rdma link configuration
   4 .SH SYNOPSIS
   5 .sp
   6 .ad l
   7 .in +8
   8 .ti -8
   9 .B devlink
  10 .RI "[ " OPTIONS " ]"
  11 .B link
  12 .RI  " { " COMMAND " | "
  13 .BR help " }"
  14 .sp
  15
  16 .ti -8
  17 .IR OPTIONS " := { "
  18 \fB\-V\fR[\fIersion\fR] |
  19 \fB\-d\fR[\fIetails\fR] }
  20
  21 .ti -8
  22 .B rdma link show
  23 .RI "[ " DEV/PORT_INDEX " ]"
  24
  25 .ti -8
  26 .B rdma link add
  27 .BR NAME
  28 .BR type
  29 .BR TYPE
  30 .BR netdev
  31 .BR NETDEV
  32
  33 .ti -8
  34 .B rdma link delete
  35 .RI NAME
  36
  37 .ti -8
  38 .B rdma link help
  39
  40 .SH "DESCRIPTION"
  41 .SS rdma link show - display rdma link attributes
  42
  43 .PP
  44 .I "DEV/PORT_INDEX"
  45 - specifies the RDMA link to show.
  46 If this argument is omitted all links are listed.
  47
  48 .SS rdma link add NAME type TYPE netdev NETDEV - add an rdma link for the specified type to the network device
  49 .sp
  50 .BR NAME
  51 - specifies the new name of the rdma link to add
  52
  53 .BR TYPE
  54 - specifies which rdma type to use.  Link types:
  55 .sp
  56 .in +8
  57 .B rxe
  58 - Soft RoCE driver
  59 .sp
  60 .B siw
  61 - Soft iWARP driver
  62 .in -8
  63
  64 .BR NETDEV
  65 - specifies the network device to which the link is bound
  66
  67 .SS rdma link delete NAME - delete an rdma link
  68 .PP
  69 .BR NAME
  70 - specifies the name of the rdma link to delete
  71 .PP
  72
  73 .SH "EXAMPLES"
  74 .PP
  75 rdma link show
  76 .RS 4
  77 Shows the state of all rdma links on the system.
  78 .RE
  79 .PP
  80 rdma link show mlx5_2/1
  81 .RS 4
  82 Shows the state of specified rdma link.
  83 .RE
  84 .PP
  85 rdma link add rxe_eth0 type rxe netdev eth0
  86 .RS 4
  87 Adds a RXE link named rxe_eth0 to network device eth0
  88 .RE
  89 .PP
  90 rdma link del rxe_eth0
  91 .RS 4
  92 Removes RXE link rxe_eth0
  93 .RE
  94 .PP
  95
  96 .SH SEE ALSO
  97 .BR rdma (8),
  98 .BR rdma-dev (8),
  99 .BR rdma-resource (8),
 100 .BR rdma-statistic (8),
 101 .br
 102
 103 .SH AUTHOR
 104 Leon Romanovsky <leonro@mellanox.com>