X-Git-Url: https://jxself.org/git/?a=blobdiff_plain;f=carlfw%2Fsrc%2Fmain.c;h=9500c0d26720bcb4d43f409e790048669788ae01;hb=0eb34487ee8e70ecb8e4ee2ed5092b2788eb7f26;hp=9b2a09c5ec6ebb1c69ea111187e540f2f85dce20;hpb=7658f6eb89b59cae3d7c5ee9dd16c5a134cccb99;p=carl9170fw.git

diff --git a/carlfw/src/main.c b/carlfw/src/main.c
index 9b2a09c..9500c0d 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 */
@@ -84,7 +85,7 @@ static void handle_fw(void)
 		reboot();
 }
 
-static void __attribute__((noreturn)) main_loop(void)
+static void __noreturn main_loop(void)
 {
 	/* main loop */
 	while (1) {
@@ -116,13 +117,10 @@ static void __attribute__((noreturn)) main_loop(void)
  * we put _start() there with the linker script carl9170.lds.
  */
 
-void __attribute__((noreturn)) start(void)
+void start(void)
 {
 	clock_set(true, AHB_40MHZ_OSC);
 
-	/* initialize firmware context and DMA memory */
-	memset(&fw, 0, sizeof(fw));
-
 	/* watchdog magic pattern check */
 	if ((get(AR9170_PWR_REG_WATCH_DOG_MAGIC) & 0xffff0000) == 0x12340000) {
 		/* watch dog warm start */
@@ -149,5 +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();
 }