diff options
| author | Jim Lin | 2013-08-13 19:03:05 +0800 |
|---|---|---|
| committer | Marek Vasut | 2013-08-26 21:56:35 +0200 |
| commit | b63056d6a40a22f859feeae9329e0e842d57302e (patch) | |
| tree | ce47e7eb9b7b091c11107ea666bc36c3da221acf | |
| parent | 76b6b196148dbd7201b297e73e4311a2ea3f16a9 (diff) | |
NET: Add net_busy_flag if CONFIG_USB_KEYBOARD is defined
This flag is to make console aware that NET transfer is running or not.
Signed-off-by: Jim Lin <jilin@nvidia.com>
| -rw-r--r-- | net/net.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/net/net.c b/net/net.c index 7663b9cd6c9..f7cc29f0395 100644 --- a/net/net.c +++ b/net/net.c @@ -207,6 +207,8 @@ static int net_check_prereq(enum proto_t protocol); static int NetTryCount; +int __maybe_unused net_busy_flag; + /**********************************************************************/ static int on_bootfile(const char *name, const char *value, enum env_op op, @@ -342,6 +344,9 @@ int NetLoop(enum proto_t protocol) eth_init_state_only(bd); restart: +#ifdef CONFIG_USB_KEYBOARD + net_busy_flag = 0; +#endif net_set_state(NETLOOP_CONTINUE); /* @@ -454,6 +459,9 @@ restart: status_led_set(STATUS_LED_RED, STATUS_LED_ON); #endif /* CONFIG_SYS_FAULT_ECHO_LINK_DOWN, ... */ #endif /* CONFIG_MII, ... */ +#ifdef CONFIG_USB_KEYBOARD + net_busy_flag = 1; +#endif /* * Main packet reception loop. Loop receiving packets until @@ -559,6 +567,9 @@ restart: } done: +#ifdef CONFIG_USB_KEYBOARD + net_busy_flag = 0; +#endif #ifdef CONFIG_CMD_TFTPPUT /* Clear out the handlers */ net_set_udp_handler(NULL); |