X-Git-Url: https://jxself.org/git/?a=blobdiff_plain;f=carlfw%2Fsrc%2Fmain.c;h=3efa6a8fe5383939e3000c7c036b4739d66a1a59;hb=1999e162e83656d48ede992f37923c6efa85b123;hp=35f5d29c88d770541440edbcf57623f4442fa1c3;hpb=0f370216f7d50a6c8ffebfb1ba49b196e869d0ec;p=carl9170fw.git

diff --git a/carlfw/src/main.c b/carlfw/src/main.c
index 35f5d29..3efa6a8 100644
--- a/carlfw/src/main.c
+++ b/carlfw/src/main.c
@@ -46,6 +46,7 @@ static void init(void)
 	/* USB init */
 	usb_init();
 
+	/* initialize DMA memory */
 	memset(&dma_mem, 0, sizeof(dma_mem));
 
 	/* fill DMA rings */
@@ -75,14 +76,20 @@ static void init(void)
 	down_trigger();
 }
 
-static void __attribute__((noreturn)) main_loop(void)
+static void handle_fw(void)
 {
-	clock_set(true, AHB_40MHZ_OSC);
+	if (fw.watchdog_enable == 1)
+		set(AR9170_TIMER_REG_WATCH_DOG, AR9170_WATCH_DOG_TIMER);
+
+	if (fw.reboot)
+		reboot();
+}
 
+static void __attribute__((noreturn)) main_loop(void)
+{
 	/* main loop */
 	while (1) {
-		if (fw.watchdog_enable == 1)
-			set(AR9170_TIMER_REG_WATCH_DOG, AR9170_WATCH_DOG_TIMER);
+		handle_fw();
 
 		/*
 		 * Due to frame order persevation, the wlan subroutines
@@ -112,8 +119,7 @@ static void __attribute__((noreturn)) main_loop(void)
 
 void __attribute__((noreturn)) start(void)
 {
-	/* initialize firmware context and DMA memory */
-	memset(&fw, 0, sizeof(fw));
+	clock_set(true, AHB_40MHZ_OSC);
 
 	/* watchdog magic pattern check */
 	if ((get(AR9170_PWR_REG_WATCH_DOG_MAGIC) & 0xffff0000) == 0x12340000) {
@@ -141,5 +147,10 @@ void __attribute__((noreturn)) start(void)
 	    " ~`!1@2#3$4%%5^6&7*8(9)0_-+={[}]|\\:;\"'<,>.?/");
 #endif /* CONFIG_CARL9170FW_DEBUG */
 
+	/*
+	 * Tell the host, that the firmware has booted and is
+	 * now ready to process requests.
+	 */
+	send_cmd_to_host(0, CARL9170_RSP_BOOT, 0x00, NULL);
 	main_loop();
 }