wifi打开重启概率性sdio失败

diff --git a/wifi/wifi.c b/wifi/wifi.c old mode 100755 new mode 100644 index 4dcadb4..72f207c --- a/wifi/wifi.c +++ b/wifi/wifi.c @@ -83,10 +83,10 @@ static char primary_iface[PROPERTY_VAL

「已注销」

2999人浏览 · 2014-09-22 20:49:55

「已注销」 · 2014-09-22 20:49:55 发布

diff --git a/wifi/wifi.c b/wifi/wifi.c
old mode 100755
new mode 100644
index 4dcadb4..72f207c
--- a/wifi/wifi.c
+++ b/wifi/wifi.c
@@ -83,10 +83,10 @@ static char primary_iface[PROPERTY_VALUE_MAX];
#elif defined RTL_8723BS_WIFI_USED
/* rtl8723BS sdio+bt wifi */
#ifndef WIFI_DRIVER_MODULE_PATH
- #define WIFI_DRIVER_MODULE_PATH "/system/vendor/modules/8723bs.ko"
+ #define WIFI_DRIVER_MODULE_PATH "/system/vendor/modules/8723bs-vq0.ko"
#endif
#ifndef WIFI_DRIVER_MODULE_NAME
- #define WIFI_DRIVER_MODULE_NAME "8723bs"
+ #define WIFI_DRIVER_MODULE_NAME "8723bs_vq0"
#endif
#ifndef WIFI_DRIVER_MODULE_ARG
#define WIFI_DRIVER_MODULE_ARG "ifname=wlan0 if2name=p2p0"
@@ -268,7 +268,7 @@ int is_wifi_driver_loaded() {
#endif
}

-#define TIME_COUNT 20 // 200ms*20 = 4 seconds for completion
+#define TIME_COUNT 100 // 200ms*20 = 4 seconds for completion
#if defined(RTL_WIFI_VENDOR)
int wifi_load_driver()
{
@@ -282,11 +282,17 @@ int wifi_load_driver()
FILE *fp = NULL;

ALOGD("Start to insmod %s.ko\n", WIFI_DRIVER_MODULE_NAME);
-
+ //usleep(20000);// 20ms
if (insmod(DRIVER_MODULE_PATH, DRIVER_MODULE_ARG) < 0) {
ALOGE("insmod %s ko failed!", WIFI_DRIVER_MODULE_NAME);
rmmod(DRIVER_MODULE_NAME); //it may be load driver already,try remove it.
- return -1;
+ usleep(20000);// 20ms
+ if (insmod(DRIVER_MODULE_PATH, DRIVER_MODULE_ARG) < 0) {
+ ALOGE("insmod %s ko second failed!", WIFI_DRIVER_MODULE_NAME);
+ rmmod(DRIVER_MODULE_NAME); //it may be load driver already,try remove it.
+ return -1;
+ }
+ //return -1;
}

do{
@@ -311,9 +317,23 @@ int wifi_load_driver()
break;
}
usleep(200000);// 200ms
+ if(count==20)
+ {
+ ALOGE("count=20, register netdevice wlan0 failed.insmod 8723bs-vq0.ko again one");
+ rmmod(DRIVER_MODULE_NAME);
+ usleep(10000);
+ insmod(DRIVER_MODULE_PATH, DRIVER_MODULE_ARG);
+ }
+ if(count==80)
+ {
+ ALOGE("count=80, register netdevice wlan0 failed.insmod 8723bs-vq0.ko again two");
+ rmmod(DRIVER_MODULE_NAME);
+ usleep(10000);
+ insmod(DRIVER_MODULE_PATH, DRIVER_MODULE_ARG);
+ }

} while (count++ <= TIME_COUNT);
-
+
if(count > TIME_COUNT) {
ALOGE("timeout, register netdevice wlan0 failed.");
property_set(DRIVER_PROP_NAME, "timeout");

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