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| author | R. Andrew Ohana <andrew.ohana@gmail.com> | 2012-05-05 03:17:02 -0700 |
|---|---|---|
| committer | R. Andrew Ohana <andrew.ohana@gmail.com> | 2012-12-17 19:38:53 -0800 |
| commit | 5d93191d7227c3e891677871ad3d3bc6de544cbc (patch) | |
| tree | 399db72807e1eb25a324809affd433a7f4ab0b1f | |
| parent | c813f1497eda7ac94cf50ba7376157513e5c0ba6 (diff) | |
| download | hardware_libhardware_legacy-5d93191d7227c3e891677871ad3d3bc6de544cbc.tar.gz hardware_libhardware_legacy-5d93191d7227c3e891677871ad3d3bc6de544cbc.tar.bz2 hardware_libhardware_legacy-5d93191d7227c3e891677871ad3d3bc6de544cbc.zip | |
wifi.c: allow devices to specify driver delay
This is necessary on the Samsung smdk4210 tablets. Without
the delay, it takes roughly 30 seconds to enable wifi.
Change-Id: I6a3419e66958fc72ae60e5294f52124b1180d752
| -rw-r--r-- | wifi/Android.mk | 3 | ||||
| -rw-r--r-- | wifi/wifi.c | 6 |
2 files changed, 6 insertions, 3 deletions
diff --git a/wifi/Android.mk b/wifi/Android.mk index d9225bd..387f9ce 100644 --- a/wifi/Android.mk +++ b/wifi/Android.mk @@ -15,6 +15,9 @@ endif ifdef WIFI_FIRMWARE_LOADER LOCAL_CFLAGS += -DWIFI_FIRMWARE_LOADER=\"$(WIFI_FIRMWARE_LOADER)\" endif +ifdef WIFI_DRIVER_LOADER_DELAY +LOCAL_CFLAGS += -DWIFI_DRIVER_LOADER_DELAY=$(WIFI_DRIVER_LOADER_DELAY) +endif ifdef WIFI_DRIVER_FW_PATH_STA LOCAL_CFLAGS += -DWIFI_DRIVER_FW_PATH_STA=\"$(WIFI_DRIVER_FW_PATH_STA)\" endif diff --git a/wifi/wifi.c b/wifi/wifi.c index 68e51ca..1231a99 100644 --- a/wifi/wifi.c +++ b/wifi/wifi.c @@ -105,8 +105,6 @@ struct genl_family *nl80211; #define WIFI_DRIVER_FW_PATH_PARAM "/sys/module/wlan/parameters/fwpath" #endif -#define WIFI_DRIVER_LOADER_DELAY 1000000 - static const char IFACE_DIR[] = "/data/system/wpa_supplicant"; #ifdef WIFI_DRIVER_MODULE_PATH static const char DRIVER_MODULE_NAME[] = WIFI_DRIVER_MODULE_NAME; @@ -290,7 +288,9 @@ int wifi_load_driver() } if (strcmp(FIRMWARE_LOADER,"") == 0) { - /* usleep(WIFI_DRIVER_LOADER_DELAY); */ +#ifdef WIFI_DRIVER_LOADER_DELAY + usleep(WIFI_DRIVER_LOADER_DELAY); +#endif property_set(DRIVER_PROP_NAME, "ok"); } else { |