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-rw-r--r--nuttx/arch/arm/src/common/up_internal.h8
1 files changed, 6 insertions, 2 deletions
diff --git a/nuttx/arch/arm/src/common/up_internal.h b/nuttx/arch/arm/src/common/up_internal.h
index 2829ab0b8..986d901d6 100644
--- a/nuttx/arch/arm/src/common/up_internal.h
+++ b/nuttx/arch/arm/src/common/up_internal.h
@@ -1,7 +1,7 @@
/****************************************************************************
* common/up_internal.h
*
- * Copyright (C) 2007-2010 Gregory Nutt. All rights reserved.
+ * Copyright (C) 2007-2011 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <spudmonkey@racsa.co.cr>
*
* Redistribution and use in source and binary forms, with or without
@@ -259,7 +259,11 @@ extern void up_ledoff(int led);
# define up_ledoff(led)
#endif
-/* Defined in board/up_network.c */
+/* Defined in board/up_network.c for board-specific ethernet implementations,
+ * or chip/xyx_ethernet.c for chip-specific ethernet implementations, or
+ * common/up_etherstub.c for a cornercase where the network is enable yet
+ * there is no ethernet driver to be initialized.
+ */
#ifdef CONFIG_NET
extern void up_netinitialize(void);