This patch implements set_tx_power and get_tx_power of cfg80211_ops.
In addition, Id of HOST_IF_MSG_DEL_ALL_RX_BA_SESSIONS is changed with 37.
Signed-off-by: Glen Lee <glen.lee@xxxxxxxxx>
---
drivers/staging/wilc1000/host_interface.c | 88 ++++++++++++++++++++++-
drivers/staging/wilc1000/host_interface.h | 2 +
drivers/staging/wilc1000/wilc_wfi_cfgoperations.c | 37 ++++++++++
drivers/staging/wilc1000/wilc_wlan_if.h | 1 +
4 files changed, 127 insertions(+), 1 deletion(-)
diff --git a/drivers/staging/wilc1000/host_interface.c b/drivers/staging/wilc1000/host_interface.c
index bc8032f..6bdaace 100644
--- a/drivers/staging/wilc1000/host_interface.c
+++ b/drivers/staging/wilc1000/host_interface.c
@@ -46,7 +46,9 @@
#define HOST_IF_MSG_DEL_BA_SESSION 34
#define HOST_IF_MSG_Q_IDLE 35
#define HOST_IF_MSG_DEL_ALL_STA 36
-#define HOST_IF_MSG_DEL_ALL_RX_BA_SESSIONS 34
+#define HOST_IF_MSG_DEL_ALL_RX_BA_SESSIONS 37
+#define HOST_IF_MSG_SET_TX_POWER 38
+#define HOST_IF_MSG_GET_TX_POWER 39
#define HOST_IF_MSG_EXIT 100
#define HOST_IF_SCAN_TIMEOUT 4000
@@ -166,6 +168,10 @@ struct sta_inactive_t {
u8 mac[6];
};
+struct tx_power {
+ u8 tx_pwr;
+};
+
union message_body {
struct scan_attr scan_info;
struct connect_attr con_info;
@@ -191,6 +197,7 @@ union message_body {
struct reg_frame reg_frame;
char *data;
struct del_all_sta del_all_sta_info;
+ struct tx_power tx_power;
};
struct host_if_msg {
@@ -2787,6 +2794,40 @@ static s32 Handle_DelAllRxBASessions(struct wilc_vif *vif,
return result;
}
+static void handle_set_tx_pwr(struct wilc_vif *vif, u8 tx_pwr)
+{
+ s32 ret = 0;
+ struct wid wid;
+
+ wid.id = (u16)WID_TX_POWER;
+ wid.type = WID_CHAR;
+ wid.val = (s8 *)&tx_pwr;
+ wid.size = sizeof(char);
+
+ ret = wilc_send_config_pkt(vif->wilc, SET_CFG, &wid, 1,
+ wilc_get_vif_idx(vif));
+ if(ret)
+ netdev_err(vif->ndev,"Failed to set TX PWR\n");
+}
+
+static void handle_get_tx_pwr(struct wilc_vif *vif, u8 *tx_pwr)
+{
+ s32 ret = 0;
+ struct wid wid;
+
+ wid.id = (u16)WID_TX_POWER;
+ wid.type = WID_CHAR;
+ wid.val = (s8 *)tx_pwr;
+ wid.size = sizeof(char);
+
+ ret = wilc_send_config_pkt(vif->wilc, GET_CFG, &wid, 1,
+ wilc_get_vif_idx(vif));
+ if(ret)
+ netdev_err(vif->ndev,"Failed to get TX PWR\n");
+
+ up(&hif_sema_wait_response);
+}
+
static int hostIFthread(void *pvArg)
{
u32 u32Ret;
@@ -2990,6 +3031,13 @@ static int hostIFthread(void *pvArg)
Handle_DelAllSta(msg.vif, &msg.body.del_all_sta_info);
break;
+ case HOST_IF_MSG_SET_TX_POWER:
+ handle_set_tx_pwr(msg.vif, msg.body.tx_power.tx_pwr);
+ break;
+
+ case HOST_IF_MSG_GET_TX_POWER:
+ handle_get_tx_pwr(msg.vif, &msg.body.tx_power.tx_pwr);
+ break;
default:
PRINT_ER("[Host Interface] undefined Received Msg ID\n");
break;
@@ -4608,3 +4656,41 @@ static s32 host_int_get_ipaddress(struct wilc_vif *vif,
return result;
}
+
+int wilc_set_tx_power(struct wilc_vif *vif, u8 tx_power)
+{
+ int ret = 0;
+ struct host_if_msg msg;
+
+ memset(&msg, 0, sizeof(struct host_if_msg));
+
+ msg.id = HOST_IF_MSG_SET_TX_POWER;
+ msg.body.tx_power.tx_pwr = tx_power;
+ msg.vif = vif;
+
+ ret = wilc_mq_send(&hif_msg_q, &msg, sizeof(struct host_if_msg));
+ if (ret)
+ netdev_err(vif->ndev, "wilc_mq_send fail\n");
+
+ return ret;
+}
+
+int wilc_get_tx_power(struct wilc_vif *vif, u8 *tx_power)
+{
+ int ret = 0;
+ struct host_if_msg msg;
+
+ memset(&msg, 0, sizeof(struct host_if_msg));
+
+ msg.id = HOST_IF_MSG_GET_TX_POWER;
+ msg.vif = vif;
+
+ ret = wilc_mq_send(&hif_msg_q, &msg, sizeof(struct host_if_msg));
+ if (ret)
+ netdev_err(vif->ndev, "Failed to get TX PWR\n");
+
+ down(&hif_sema_wait_response);
+ *tx_power = msg.body.tx_power.tx_pwr;
+
+ return ret;
+}
diff --git a/drivers/staging/wilc1000/host_interface.h b/drivers/staging/wilc1000/host_interface.h
index 2893b2e..7724ade 100644
--- a/drivers/staging/wilc1000/host_interface.h
+++ b/drivers/staging/wilc1000/host_interface.h
@@ -371,6 +371,8 @@ void wilc_free_join_params(void *pJoinParams);
s32 wilc_get_statistics(struct wilc_vif *vif, struct rf_info *pstrStatistics);
void wilc_resolve_disconnect_aberration(struct wilc_vif *vif);
int wilc_get_vif_idx(struct wilc_vif *vif);
+int wilc_set_tx_power(struct wilc_vif *vif, u8 tx_power);
+int wilc_get_tx_power(struct wilc_vif *vif, u8 *tx_power);
extern bool wilc_optaining_ip;
extern u8 wilc_connected_ssid[6];
diff --git a/drivers/staging/wilc1000/wilc_wfi_cfgoperations.c b/drivers/staging/wilc1000/wilc_wfi_cfgoperations.c
index 8197892..a790f70 100644
--- a/drivers/staging/wilc1000/wilc_wfi_cfgoperations.c
+++ b/drivers/staging/wilc1000/wilc_wfi_cfgoperations.c
@@ -2504,6 +2504,41 @@ static void wilc_set_wakeup(struct wiphy *wiphy, bool enabled)
netdev_info(vif->ndev, "cfg set wake up = %d\n", enabled);
}
+static int set_tx_power(struct wiphy *wiphy, struct wireless_dev *wdev,
+ enum nl80211_tx_power_setting type, int mbm)
+{
+ int ret = 0;
+ s32 tx_power = MBM_TO_DBM(mbm);
+ struct wilc_priv *priv = wiphy_priv(wiphy);
+ struct wilc_vif *vif = netdev_priv(priv->dev);
+
+ netdev_info(vif->ndev, "Setting tx power to %d\n", tx_power);
+
+ if(tx_power < 0)
+ tx_power = 0;
+ else if(tx_power > 18)
+ tx_power = 18;
+ ret = wilc_set_tx_power(vif ,(u8)tx_power);
+ if (ret)
+ netdev_err(vif->ndev, "Failed to set tx power\n");
+
+ return ret;
+}
+
+static int get_tx_power(struct wiphy *wiphy, struct wireless_dev *wdev,
+ int *dbm)
+{
+ int ret = 0;
+ struct wilc_priv *priv = wiphy_priv(wiphy);
+ struct wilc_vif *vif = netdev_priv(priv->dev);
+
+ ret = wilc_get_tx_power(vif, (u8 *)dbm);
+ if (ret)
+ netdev_err(vif->ndev, "Failed to get tx power\n");
+
+ return ret;
+}
+
static struct cfg80211_ops wilc_cfg80211_ops = {
.set_monitor_channel = set_channel,
.scan = scan,
@@ -2542,6 +2577,8 @@ static struct cfg80211_ops wilc_cfg80211_ops = {
.suspend = wilc_suspend,
.resume = wilc_resume,
.set_wakeup = wilc_set_wakeup,
+ .set_tx_power = set_tx_power,
+ .get_tx_power = get_tx_power,
};
diff --git a/drivers/staging/wilc1000/wilc_wlan_if.h b/drivers/staging/wilc1000/wilc_wlan_if.h
index d306ec1a..c446af6 100644
--- a/drivers/staging/wilc1000/wilc_wlan_if.h
+++ b/drivers/staging/wilc1000/wilc_wlan_if.h
@@ -761,6 +761,7 @@ typedef enum {
WID_DEL_BEACON = 0x00CA,
WID_LOGTerminal_Switch = 0x00CD,
+ WID_TX_POWER = 0x00CE,
/* EMAC Short WID list */
/* RTS Threshold */
/*
--
1.9.1
--
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