diff options
| author | Avinash Patil <patila@marvell.com> | 2015-06-22 19:06:20 +0530 |
|---|---|---|
| committer | Kalle Valo <kvalo@codeaurora.org> | 2015-07-21 16:40:37 +0300 |
| commit | d5b036c403f811c6d1856b8e6891a6438cf56f61 (patch) | |
| tree | d7aac70d89ad9268663fd4a5e42a5c8f52d3c8b4 /drivers/net/wireless/mwifiex/sta_cmd.c | |
| parent | ddd7ceb3f6dd9071fd0e2058252d1fc4645313db (diff) | |
mwifiex: support to set multichannel policy to FW
This patch adds support for setting multichannel policy as module parameter
to FW. Value of 1 indicates Multichannel support is enabled
and value of 0 disables it.
Signed-off-by: Avinash Patil <patila@marvell.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Diffstat (limited to 'drivers/net/wireless/mwifiex/sta_cmd.c')
| -rw-r--r-- | drivers/net/wireless/mwifiex/sta_cmd.c | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/drivers/net/wireless/mwifiex/sta_cmd.c b/drivers/net/wireless/mwifiex/sta_cmd.c index 82e6c6ec0b73..f250b61a9ff7 100644 --- a/drivers/net/wireless/mwifiex/sta_cmd.c +++ b/drivers/net/wireless/mwifiex/sta_cmd.c @@ -26,6 +26,10 @@ #include "11n.h" #include "11ac.h" +static bool drcs; +module_param(drcs, bool, 0644); +MODULE_PARM_DESC(drcs, "multi-channel operation:1, single-channel operation:0"); + static bool disable_auto_ds; module_param(disable_auto_ds, bool, 0); MODULE_PARM_DESC(disable_auto_ds, @@ -1512,6 +1516,22 @@ static int mwifiex_cmd_cfg_data(struct mwifiex_private *priv, } static int +mwifiex_cmd_set_mc_policy(struct mwifiex_private *priv, + struct host_cmd_ds_command *cmd, + u16 cmd_action, void *data_buf) +{ + struct host_cmd_ds_multi_chan_policy *mc_pol = &cmd->params.mc_policy; + const u16 *drcs_info = data_buf; + + mc_pol->action = cpu_to_le16(cmd_action); + mc_pol->policy = cpu_to_le16(*drcs_info); + cmd->command = cpu_to_le16(HostCmd_CMD_MC_POLICY); + cmd->size = cpu_to_le16(sizeof(struct host_cmd_ds_multi_chan_policy) + + S_DS_GEN); + return 0; +} + +static int mwifiex_cmd_coalesce_cfg(struct mwifiex_private *priv, struct host_cmd_ds_command *cmd, u16 cmd_action, void *data_buf) @@ -2014,6 +2034,10 @@ int mwifiex_sta_prepare_cmd(struct mwifiex_private *priv, uint16_t cmd_no, ret = mwifiex_cmd_sdio_rx_aggr_cfg(cmd_ptr, cmd_action, data_buf); break; + case HostCmd_CMD_MC_POLICY: + ret = mwifiex_cmd_set_mc_policy(priv, cmd_ptr, cmd_action, + data_buf); + break; default: mwifiex_dbg(priv->adapter, ERROR, "PREP_CMD: unknown cmd- %#x\n", cmd_no); @@ -2130,6 +2154,13 @@ int mwifiex_sta_init_cmd(struct mwifiex_private *priv, u8 first_sta, bool init) if (ret) return -1; } + + if (ISSUPP_DRCS_ENABLED(adapter->fw_cap_info)) + ret = mwifiex_send_cmd(priv, HostCmd_CMD_MC_POLICY, + HostCmd_ACT_GEN_SET, 0, &drcs, + true); + if (ret) + return -1; } /* get tx rate */ |