diff options
Diffstat (limited to 'drivers/net/wireless/ti/wl1251')
-rw-r--r-- | drivers/net/wireless/ti/wl1251/cmd.c | 46 | ||||
-rw-r--r-- | drivers/net/wireless/ti/wl1251/cmd.h | 3 | ||||
-rw-r--r-- | drivers/net/wireless/ti/wl1251/init.c | 9 |
3 files changed, 41 insertions, 17 deletions
diff --git a/drivers/net/wireless/ti/wl1251/cmd.c b/drivers/net/wireless/ti/wl1251/cmd.c index 40f8d3e..223649b 100644 --- a/drivers/net/wireless/ti/wl1251/cmd.c +++ b/drivers/net/wireless/ti/wl1251/cmd.c @@ -204,11 +204,11 @@ out: return ret; } -int wl1251_cmd_data_path(struct wl1251 *wl, u8 channel, bool enable) +int wl1251_cmd_data_path_rx(struct wl1251 *wl, u8 channel, bool enable) { struct cmd_enabledisable_path *cmd; int ret; - u16 cmd_rx, cmd_tx; + u16 cmd_rx; wl1251_debug(DEBUG_CMD, "cmd data path"); @@ -220,13 +220,10 @@ int wl1251_cmd_data_path(struct wl1251 *wl, u8 channel, bool enable) cmd->channel = channel; - if (enable) { + if (enable) cmd_rx = CMD_ENABLE_RX; - cmd_tx = CMD_ENABLE_TX; - } else { + else cmd_rx = CMD_DISABLE_RX; - cmd_tx = CMD_DISABLE_TX; - } ret = wl1251_cmd_send(wl, cmd_rx, cmd, sizeof(*cmd)); if (ret < 0) { @@ -238,17 +235,38 @@ int wl1251_cmd_data_path(struct wl1251 *wl, u8 channel, bool enable) wl1251_debug(DEBUG_BOOT, "rx %s cmd channel %d", enable ? "start" : "stop", channel); +out: + kfree(cmd); + return ret; +} + +int wl1251_cmd_data_path_tx(struct wl1251 *wl, u8 channel, bool enable) +{ + struct cmd_enabledisable_path *cmd; + int ret; + u16 cmd_tx; + + wl1251_debug(DEBUG_CMD, "cmd data path"); + + cmd = kzalloc(sizeof(*cmd), GFP_KERNEL); + if (!cmd) + return -ENOMEM; + + cmd->channel = channel; + + if (enable) + cmd_tx = CMD_ENABLE_TX; + else + cmd_tx = CMD_DISABLE_TX; + ret = wl1251_cmd_send(wl, cmd_tx, cmd, sizeof(*cmd)); - if (ret < 0) { + if (ret < 0) wl1251_error("tx %s cmd for channel %d failed", enable ? "start" : "stop", channel); - goto out; - } - - wl1251_debug(DEBUG_BOOT, "tx %s cmd channel %d", - enable ? "start" : "stop", channel); + else + wl1251_debug(DEBUG_BOOT, "tx %s cmd channel %d", + enable ? "start" : "stop", channel); -out: kfree(cmd); return ret; } diff --git a/drivers/net/wireless/ti/wl1251/cmd.h b/drivers/net/wireless/ti/wl1251/cmd.h index 126f273..d824ff9 100644 --- a/drivers/net/wireless/ti/wl1251/cmd.h +++ b/drivers/net/wireless/ti/wl1251/cmd.h @@ -35,7 +35,8 @@ int wl1251_cmd_interrogate(struct wl1251 *wl, u16 id, void *buf, size_t len); int wl1251_cmd_configure(struct wl1251 *wl, u16 id, void *buf, size_t len); int wl1251_cmd_vbm(struct wl1251 *wl, u8 identity, void *bitmap, u16 bitmap_len, u8 bitmap_control); -int wl1251_cmd_data_path(struct wl1251 *wl, u8 channel, bool enable); +int wl1251_cmd_data_path_rx(struct wl1251 *wl, u8 channel, bool enable); +int wl1251_cmd_data_path_tx(struct wl1251 *wl, u8 channel, bool enable); int wl1251_cmd_join(struct wl1251 *wl, u8 bss_type, u8 channel, u16 beacon_interval, u8 dtim_interval); int wl1251_cmd_ps_mode(struct wl1251 *wl, u8 ps_mode); diff --git a/drivers/net/wireless/ti/wl1251/init.c b/drivers/net/wireless/ti/wl1251/init.c index 89b43d3..1641e4c 100644 --- a/drivers/net/wireless/ti/wl1251/init.c +++ b/drivers/net/wireless/ti/wl1251/init.c @@ -394,8 +394,13 @@ int wl1251_hw_init(struct wl1251 *wl) if (ret < 0) goto out_free_data_path; - /* Enable data path */ - ret = wl1251_cmd_data_path(wl, wl->channel, 1); + /* Enable rx data path */ + ret = wl1251_cmd_data_path_rx(wl, wl->channel, 1); + if (ret < 0) + goto out_free_data_path; + + /* Enable tx data path */ + ret = wl1251_cmd_data_path_tx(wl, wl->channel, 1); if (ret < 0) goto out_free_data_path; |