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authorwdenk <wdenk>2003-10-08 22:33:00 +0000
committerwdenk <wdenk>2003-10-08 22:33:00 +0000
commitfc3e2165efda62670d447617a7d44c5666178ea4 (patch)
treea1ab5ba88bafe1fbb0e539f81016cead9cab81c0 /net/net.c
parentef1464cc01cf9dcab52396283bf597e609caa450 (diff)
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* Patch by Sangmoon Kim, 23 Sep 2003:
fix pll_pci_to_mem_multiplier table for MPC8245 * Patch by Anders Larsen, 22 Sep 2003: enable timed autoboot on PXA * Patch by David Müller, 22 Sep 2003: - add $(CFLAGS) to "-print-libgcc-filename" so compiler driver returns correct libgcc file path - "latency" reduction of busy-loop waiting to improve "U-Boot" boot time on s3c24x0 systems * Patch by Jon Diekema, 19 Sep 2003: - Add CFG_FAULT_ECHO_LINK_DOWN option to echo the inverted Ethernet link state to the fault LED. - In NetLoop, make the Fault LED reflect the link status. The link status gets updated on entry, and on timeouts.
Diffstat (limited to 'net/net.c')
-rw-r--r--net/net.c28
1 files changed, 28 insertions, 0 deletions
diff --git a/net/net.c b/net/net.c
index a139742..c34f41d 100644
--- a/net/net.c
+++ b/net/net.c
@@ -65,6 +65,10 @@
#include "bootp.h"
#include "tftp.h"
#include "rarp.h"
+#ifdef CONFIG_STATUS_LED
+#include <status_led.h>
+#include <miiphy.h>
+#endif
#if (CONFIG_COMMANDS & CFG_CMD_NET)
@@ -361,6 +365,18 @@ restart:
break;
}
+#if defined(CONFIG_MII) || (CONFIG_COMMANDS & CFG_CMD_MII)
+#if defined(CFG_FAULT_ECHO_LINK_DOWN) && defined(CONFIG_STATUS_LED) && defined(STATUS_LED_RED)
+ /*
+ * Echo the inverted link state to the fault LED.
+ */
+ if(miiphy_link(CFG_FAULT_MII_ADDR)) {
+ status_led_set (STATUS_LED_RED, STATUS_LED_OFF);
+ } else {
+ status_led_set (STATUS_LED_RED, STATUS_LED_ON);
+ }
+#endif /* CFG_FAULT_ECHO_LINK_DOWN, ... */
+#endif /* CONFIG_MII, ... */
/*
* Main packet reception loop. Loop receiving packets until
@@ -398,6 +414,18 @@ restart:
if (timeHandler && ((get_timer(0) - timeStart) > timeDelta)) {
thand_f *x;
+#if defined(CONFIG_MII) || (CONFIG_COMMANDS & CFG_CMD_MII)
+#if defined(CFG_FAULT_ECHO_LINK_DOWN) && defined(CONFIG_STATUS_LED) && defined(STATUS_LED_RED)
+ /*
+ * Echo the inverted link state to the fault LED.
+ */
+ if(miiphy_link(CFG_FAULT_MII_ADDR)) {
+ status_led_set (STATUS_LED_RED, STATUS_LED_OFF);
+ } else {
+ status_led_set (STATUS_LED_RED, STATUS_LED_ON);
+ }
+#endif /* CFG_FAULT_ECHO_LINK_DOWN, ... */
+#endif /* CONFIG_MII, ... */
x = timeHandler;
timeHandler = (thand_f *)0;
(*x)();