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authorKrzysztof Halasa <khc@pm.waw.pl>2005-04-21 15:57:25 +0200
committerJeff Garzik <jgarzik@pobox.com>2005-05-15 22:24:12 -0400
commitb3dd65f958354226275522b5a64157834bdc5415 (patch)
tree851d12ea34fb9e5e5eb439a774da5a6a862ca762 /include/linux
parent88d7bd8cb9eb8d64bf7997600b0d64f7834047c5 (diff)
downloadop-kernel-dev-b3dd65f958354226275522b5a64157834bdc5415.zip
op-kernel-dev-b3dd65f958354226275522b5a64157834bdc5415.tar.gz
[PATCH] Generic HDLC update
The attached patch updates generic HDLC to version 1.18. FR Cisco LMI production-tested. Please apply to Linux 2.6. Thanks. Changes: - doc updates - added Cisco LMI support to Frame-Relay code - cleaned hdlc_fr.c a bit, removed some orphaned #defines etc. - fixed a problem with non-functional LMI in FR DCE mode. - changed diagnostic messages to better conform to FR standards - all protocols: information about carrier changes (DCD line) is now printed to kernel logs. Signed-Off-By: Krzysztof Halasa <khc@pm.waw.pl>
Diffstat (limited to 'include/linux')
-rw-r--r--include/linux/hdlc.h4
1 files changed, 3 insertions, 1 deletions
diff --git a/include/linux/hdlc.h b/include/linux/hdlc.h
index 503194e..ed2927e 100644
--- a/include/linux/hdlc.h
+++ b/include/linux/hdlc.h
@@ -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
@@ -41,6 +41,7 @@
#define LMI_NONE 1 /* No LMI, all PVCs are static */
#define LMI_ANSI 2 /* ANSI Annex D */
#define LMI_CCITT 3 /* ITU-T Annex A */
+#define LMI_CISCO 4 /* The "original" LMI, aka Gang of Four */
#define HDLC_MAX_MTU 1500 /* Ethernet 1500 bytes */
#define HDLC_MAX_MRU (HDLC_MAX_MTU + 10 + 14 + 4) /* for ETH+VLAN over FR */
@@ -89,6 +90,7 @@ typedef struct pvc_device_struct {
unsigned int deleted: 1;
unsigned int fecn: 1;
unsigned int becn: 1;
+ unsigned int bandwidth; /* Cisco LMI reporting only */
}state;
}pvc_device;
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