diff options
Diffstat (limited to 'drivers/staging/fsl-dpaa2/ethsw/dpsw.c')
| -rw-r--r-- | drivers/staging/fsl-dpaa2/ethsw/dpsw.c | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/drivers/staging/fsl-dpaa2/ethsw/dpsw.c b/drivers/staging/fsl-dpaa2/ethsw/dpsw.c index 3f9b86bbb15d..aefa52ff5818 100644 --- a/drivers/staging/fsl-dpaa2/ethsw/dpsw.c +++ b/drivers/staging/fsl-dpaa2/ethsw/dpsw.c @@ -358,6 +358,38 @@ int dpsw_get_attributes(struct fsl_mc_io *mc_io, } /** + * dpsw_if_set_link_cfg() - Set the link configuration. + * @mc_io: Pointer to MC portal's I/O object + * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' + * @token: Token of DPSW object + * @if_id: Interface id + * @cfg: Link configuration + * + * Return: '0' on Success; Error code otherwise. + */ +int dpsw_if_set_link_cfg(struct fsl_mc_io *mc_io, + u32 cmd_flags, + u16 token, + u16 if_id, + struct dpsw_link_cfg *cfg) +{ + struct mc_command cmd = { 0 }; + struct dpsw_cmd_if_set_link_cfg *cmd_params; + + /* prepare command */ + cmd.header = mc_encode_cmd_header(DPSW_CMDID_IF_SET_LINK_CFG, + cmd_flags, + token); + cmd_params = (struct dpsw_cmd_if_set_link_cfg *)cmd.params; + cmd_params->if_id = cpu_to_le16(if_id); + cmd_params->rate = cpu_to_le32(cfg->rate); + cmd_params->options = cpu_to_le64(cfg->options); + + /* send command to mc*/ + return mc_send_command(mc_io, &cmd); +} + +/** * dpsw_if_get_link_state - Return the link state * @mc_io: Pointer to MC portal's I/O object * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' |