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carl9170 firmware: remove firmware context memset
[carl9170fw.git]
/
carlfw
/
src
/
main.c
diff --git
a/carlfw/src/main.c
b/carlfw/src/main.c
index a9a1306b4693b2fed2ced3c9e95e066b8ac5d484..3efa6a8fe5383939e3000c7c036b4739d66a1a59 100644
(file)
--- a/
carlfw/src/main.c
+++ b/
carlfw/src/main.c
@@
-46,6
+46,7
@@
static void init(void)
/* USB init */
usb_init();
/* USB init */
usb_init();
+ /* initialize DMA memory */
memset(&dma_mem, 0, sizeof(dma_mem));
/* fill DMA rings */
memset(&dma_mem, 0, sizeof(dma_mem));
/* fill DMA rings */
@@
-86,8
+87,6
@@
static void handle_fw(void)
static void __attribute__((noreturn)) main_loop(void)
{
static void __attribute__((noreturn)) main_loop(void)
{
- clock_set(true, AHB_40MHZ_OSC);
-
/* main loop */
while (1) {
handle_fw();
/* main loop */
while (1) {
handle_fw();
@@
-120,8
+119,7
@@
static void __attribute__((noreturn)) main_loop(void)
void __attribute__((noreturn)) start(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) {
/* watchdog magic pattern check */
if ((get(AR9170_PWR_REG_WATCH_DOG_MAGIC) & 0xffff0000) == 0x12340000) {
@@
-149,5
+147,10
@@
void __attribute__((noreturn)) start(void)
" ~`!1@2#3$4%%5^6&7*8(9)0_-+={[}]|\\:;\"'<,>.?/");
#endif /* CONFIG_CARL9170FW_DEBUG */
" ~`!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();
}
main_loop();
}