wcn36xx: reduce verbosity of drivers messages

Whenever the WLAN interface is started the FW
version and caps are printed.
The caps now will be displayed only in debug mode.
Firmware version will be displayed only once on first
startup of the interface.

Change-Id: I4db6ea7f384fe15eebe4c3ddb1d1ccab00094332
Signed-off-by: Ramon Fried <rfried@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>

diff --git a/drivers/net/wireless/ath/wcn36xx/main.c b/drivers/net/wireless/ath/wcn36xx/main.c
index fcc98d4..621e72b 100644 (file)
--- a/drivers/net/wireless/ath/wcn36xx/main.c
+++ b/drivers/net/wireless/ath/wcn36xx/main.c
@@ -261,7 +261,7 @@ static void wcn36xx_feat_caps_info(struct wcn36xx *wcn)
 
        for (i = 0; i < MAX_FEATURE_SUPPORTED; i++) {
                if (get_feat_caps(wcn->fw_feat_caps, i))
-                       wcn36xx_info("FW Cap %s\n", wcn36xx_get_cap_name(i));
+                       wcn36xx_dbg(WCN36XX_DBG_MAC, "FW Cap %s\n", wcn36xx_get_cap_name(i));
        }
 }
 
@@ -1280,6 +1280,7 @@ static int wcn36xx_probe(struct platform_device *pdev)
        wcn = hw->priv;
        wcn->hw = hw;
        wcn->dev = &pdev->dev;
+       wcn->first_boot = true;
        mutex_init(&wcn->conf_mutex);
        mutex_init(&wcn->hal_mutex);
        mutex_init(&wcn->scan_lock);

diff --git a/drivers/net/wireless/ath/wcn36xx/smd.c b/drivers/net/wireless/ath/wcn36xx/smd.c
index 7cc2928..def6b23 100644 (file)
--- a/drivers/net/wireless/ath/wcn36xx/smd.c
+++ b/drivers/net/wireless/ath/wcn36xx/smd.c
@@ -409,15 +409,17 @@ static int wcn36xx_smd_start_rsp(struct wcn36xx *wcn, void *buf, size_t len)
        wcn->fw_minor = rsp->start_rsp_params.version.minor;
        wcn->fw_major = rsp->start_rsp_params.version.major;
 
-       wcn36xx_info("firmware WLAN version '%s' and CRM version '%s'\n",
-                    wcn->wlan_version, wcn->crm_version);
-
-       wcn36xx_info("firmware API %u.%u.%u.%u, %u stations, %u bssids\n",
-                    wcn->fw_major, wcn->fw_minor,
-                    wcn->fw_version, wcn->fw_revision,
-                    rsp->start_rsp_params.stations,
-                    rsp->start_rsp_params.bssids);
+       if (wcn->first_boot) {
+               wcn->first_boot = false;
+               wcn36xx_info("firmware WLAN version '%s' and CRM version '%s'\n",
+                            wcn->wlan_version, wcn->crm_version);
 
+               wcn36xx_info("firmware API %u.%u.%u.%u, %u stations, %u bssids\n",
+                            wcn->fw_major, wcn->fw_minor,
+                            wcn->fw_version, wcn->fw_revision,
+                            rsp->start_rsp_params.stations,
+                            rsp->start_rsp_params.bssids);
+       }
        return 0;
 }
 

diff --git a/drivers/net/wireless/ath/wcn36xx/wcn36xx.h b/drivers/net/wireless/ath/wcn36xx/wcn36xx.h
index 81017e6..5854adf 100644 (file)
--- a/drivers/net/wireless/ath/wcn36xx/wcn36xx.h
+++ b/drivers/net/wireless/ath/wcn36xx/wcn36xx.h
@@ -192,6 +192,8 @@ struct wcn36xx {
        u8                      crm_version[WCN36XX_HAL_VERSION_LENGTH + 1];
        u8                      wlan_version[WCN36XX_HAL_VERSION_LENGTH + 1];
 
+       bool            first_boot;
+
        /* IRQs */
        int                     tx_irq;
        int                     rx_irq;