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path: root/drivers/net/wan/hdlc_generic.c
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Diffstat (limited to 'drivers/net/wan/hdlc_generic.c')
-rw-r--r--drivers/net/wan/hdlc_generic.c16
1 files changed, 11 insertions, 5 deletions
diff --git a/drivers/net/wan/hdlc_generic.c b/drivers/net/wan/hdlc_generic.c
index 6ed064c..a63f6a2 100644
--- a/drivers/net/wan/hdlc_generic.c
+++ b/drivers/net/wan/hdlc_generic.c
@@ -1,7 +1,7 @@
/*
* Generic HDLC support routines for Linux
*
- * Copyright (C) 1999 - 2003 Krzysztof Halasa <khc@pm.waw.pl>
+ * Copyright (C) 1999 - 2005 Krzysztof Halasa <khc@pm.waw.pl>
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of version 2 of the GNU General Public License
@@ -38,7 +38,7 @@
#include <linux/hdlc.h>
-static const char* version = "HDLC support module revision 1.17";
+static const char* version = "HDLC support module revision 1.18";
#undef DEBUG_LINK
@@ -126,10 +126,13 @@ void hdlc_set_carrier(int on, struct net_device *dev)
if (!hdlc->open)
goto carrier_exit;
- if (hdlc->carrier)
+ if (hdlc->carrier) {
+ printk(KERN_INFO "%s: Carrier detected\n", dev->name);
__hdlc_set_carrier_on(dev);
- else
+ } else {
+ printk(KERN_INFO "%s: Carrier lost\n", dev->name);
__hdlc_set_carrier_off(dev);
+ }
carrier_exit:
spin_unlock_irqrestore(&hdlc->state_lock, flags);
@@ -157,8 +160,11 @@ int hdlc_open(struct net_device *dev)
spin_lock_irq(&hdlc->state_lock);
- if (hdlc->carrier)
+ if (hdlc->carrier) {
+ printk(KERN_INFO "%s: Carrier detected\n", dev->name);
__hdlc_set_carrier_on(dev);
+ } else
+ printk(KERN_INFO "%s: No carrier\n", dev->name);
hdlc->open = 1;