diff options
author | Avinash Patil <patila@marvell.com> | 2015-06-22 13:36:20 (GMT) |
---|---|---|
committer | Kalle Valo <kvalo@codeaurora.org> | 2015-07-21 13:40:37 (GMT) |
commit | d5b036c403f811c6d1856b8e6891a6438cf56f61 (patch) | |
tree | d7aac70d89ad9268663fd4a5e42a5c8f52d3c8b4 | |
parent | ddd7ceb3f6dd9071fd0e2058252d1fc4645313db (diff) | |
download | linux-d5b036c403f811c6d1856b8e6891a6438cf56f61.tar.xz |
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>
-rw-r--r-- | drivers/net/wireless/mwifiex/fw.h | 8 | ||||
-rw-r--r-- | drivers/net/wireless/mwifiex/sta_cmd.c | 31 | ||||
-rw-r--r-- | drivers/net/wireless/mwifiex/sta_cmdresp.c | 1 |
3 files changed, 40 insertions, 0 deletions
diff --git a/drivers/net/wireless/mwifiex/fw.h b/drivers/net/wireless/mwifiex/fw.h index 427e363..976b585 100644 --- a/drivers/net/wireless/mwifiex/fw.h +++ b/drivers/net/wireless/mwifiex/fw.h @@ -201,6 +201,7 @@ enum MWIFIEX_802_11_PRIVACY_FILTER { #define ISSUPP_11NENABLED(FwCapInfo) (FwCapInfo & BIT(11)) #define ISSUPP_TDLS_ENABLED(FwCapInfo) (FwCapInfo & BIT(14)) +#define ISSUPP_DRCS_ENABLED(FwCapInfo) (FwCapInfo & BIT(15)) #define ISSUPP_SDIO_SPA_ENABLED(FwCapInfo) (FwCapInfo & BIT(16)) #define MWIFIEX_DEF_HT_CAP (IEEE80211_HT_CAP_DSSSCCK40 | \ @@ -361,6 +362,7 @@ enum MWIFIEX_802_11_PRIVACY_FILTER { #define HostCmd_CMD_REMAIN_ON_CHAN 0x010d #define HostCmd_CMD_11AC_CFG 0x0112 #define HostCmd_CMD_TDLS_CONFIG 0x0100 +#define HostCmd_CMD_MC_POLICY 0x0121 #define HostCmd_CMD_TDLS_OPER 0x0122 #define HostCmd_CMD_SDIO_SP_RX_AGGR_CFG 0x0223 @@ -2039,6 +2041,11 @@ struct host_cmd_ds_coalesce_cfg { struct coalesce_receive_filt_rule rule[0]; } __packed; +struct host_cmd_ds_multi_chan_policy { + __le16 action; + __le16 policy; +} __packed; + struct host_cmd_ds_command { __le16 command; __le16 size; @@ -2107,6 +2114,7 @@ struct host_cmd_ds_command { struct host_cmd_ds_tdls_oper tdls_oper; struct host_cmd_ds_chan_rpt_req chan_rpt_req; struct host_cmd_sdio_sp_rx_aggr_cfg sdio_rx_aggr_cfg; + struct host_cmd_ds_multi_chan_policy mc_policy; } params; } __packed; diff --git a/drivers/net/wireless/mwifiex/sta_cmd.c b/drivers/net/wireless/mwifiex/sta_cmd.c index 82e6c6e..f250b61 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 */ diff --git a/drivers/net/wireless/mwifiex/sta_cmdresp.c b/drivers/net/wireless/mwifiex/sta_cmdresp.c index 18f269e..89e8daf 100644 --- a/drivers/net/wireless/mwifiex/sta_cmdresp.c +++ b/drivers/net/wireless/mwifiex/sta_cmdresp.c @@ -1193,6 +1193,7 @@ int mwifiex_process_sta_cmdresp(struct mwifiex_private *priv, u16 cmdresp_no, break; case HostCmd_CMD_TDLS_OPER: ret = mwifiex_ret_tdls_oper(priv, resp); + case HostCmd_CMD_MC_POLICY: break; case HostCmd_CMD_CHAN_REPORT_REQUEST: break; |