| .TH RDMA\-DEV 8 "06 Jul 2017" "iproute2" "Linux" |
| .SH NAME |
| rdma-dev \- RDMA device configuration |
| .SH SYNOPSIS |
| .sp |
| .ad l |
| .in +8 |
| .ti -8 |
| .B rdma |
| .RI "[ " OPTIONS " ]" |
| .B dev |
| .RI " { " COMMAND " | " |
| .BR help " }" |
| .sp |
| |
| .ti -8 |
| .IR OPTIONS " := { " |
| \fB\-V\fR[\fIersion\fR] | |
| \fB\-d\fR[\fIetails\fR] } |
| |
| .ti -8 |
| .B rdma dev show |
| .RI "[ " DEV " ]" |
| |
| .ti -8 |
| .B rdma dev set |
| .RI "[ " DEV " ]" |
| .BR name |
| .BR NEWNAME |
| |
| .ti -8 |
| .B rdma dev set |
| .RI "[ " DEV " ]" |
| .BR netns |
| .BR NSNAME |
| |
| .ti -8 |
| .B rdma dev set |
| .RI "[ " DEV " ]" |
| .BR adaptive-moderation |
| .BR [on/off] |
| |
| .ti -8 |
| .B rdma dev help |
| |
| .SH "DESCRIPTION" |
| .SS rdma dev set - rename RDMA device or set network namespace or set RDMA device adaptive-moderation |
| |
| .SS rdma dev show - display RDMA device attributes |
| |
| .PP |
| .I "DEV" |
| - specifies the RDMA device to show. |
| If this argument is omitted all devices are listed. |
| |
| .SH "EXAMPLES" |
| .PP |
| rdma dev |
| .RS 4 |
| Shows the state of all RDMA devices on the system. |
| .RE |
| .PP |
| rdma dev show mlx5_3 |
| .RS 4 |
| Shows the state of specified RDMA device. |
| .RE |
| .PP |
| rdma dev set mlx5_3 name rdma_0 |
| .RS 4 |
| Renames the mlx5_3 device to rdma_0. |
| .RE |
| .PP |
| rdma dev set mlx5_3 netns foo |
| .RS 4 |
| Changes the network namespace of RDMA device to foo where foo is |
| previously created using iproute2 ip command. |
| .RE |
| .PP |
| rdma dev set mlx5_3 adaptive-moderation [on/off] |
| .RS 4 |
| Sets the state of adaptive interrupt moderation for the RDMA device. |
| .RE |
| .RS 4 |
| This is a global setting for the RDMA device but the value is printed for each CQ individually because the state is constant from CQ allocation. |
| .RE |
| .PP |
| |
| .SH SEE ALSO |
| .BR ip (8), |
| .BR rdma (8), |
| .BR rdma-link (8), |
| .BR rdma-resource (8), |
| .BR rdma-system (8), |
| .BR rdma-statistic (8), |
| .br |
| |
| .SH AUTHOR |
| Leon Romanovsky <leonro@mellanox.com> |
