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authorguy <guy>2003-11-18 21:06:50 +0000
committerguy <guy>2003-11-18 21:06:50 +0000
commita08248f6807a4165c06b7e0fddd321f257a89664 (patch)
tree2b2a8cf0cb66c0c1615690c04a7dd2b7885ec806 /pcap-bpf.h
parentc95d2aac09da814d663f0ed5a8e1fdc5a087252b (diff)
From Jean Tourrilhes <jean2@sourceforge.net>: IrDA capture support for
Linux.
Diffstat (limited to 'pcap-bpf.h')
-rw-r--r--pcap-bpf.h19
1 files changed, 18 insertions, 1 deletions
diff --git a/pcap-bpf.h b/pcap-bpf.h
index cbc2e61..ae30083 100644
--- a/pcap-bpf.h
+++ b/pcap-bpf.h
@@ -37,7 +37,7 @@
*
* @(#)bpf.h 7.1 (Berkeley) 5/7/91
*
- * @(#) $Header: /tcpdump/master/libpcap/pcap-bpf.h,v 1.10 2003-11-13 01:35:47 guy Exp $ (LBL)
+ * @(#) $Header: /tcpdump/master/libpcap/pcap-bpf.h,v 1.11 2003-11-18 21:06:50 guy Exp $ (LBL)
*/
/*
@@ -404,6 +404,23 @@ struct bpf_version {
#define DLT_DOCSIS 143
/*
+ * Linux-IrDA packets. Protocol defined at http://www.irda.org.
+ * Those packets include IrLAP headers and above (IrLMP...), but
+ * don't include Phy framing (SOF/EOF/CRC & byte stuffing), because Phy
+ * framing can be handled by the hardware and depend on the bitrate.
+ * This is exactly the format you would get capturing on a Linux-IrDA
+ * interface (irdaX), but not on a raw serial port.
+ * Note the capture is done in "Linux-cooked" mode, so each packet include
+ * a fake packet header (struct sll_header). This is because IrDA packet
+ * decoding is dependant on the direction of the packet (incomming or
+ * outgoing).
+ * When/if other platform implement IrDA capture, we may revisit the
+ * issue and define a real DLT_IRDA...
+ * Jean II
+ */
+#define DLT_LINUX_IRDA 144
+
+/*
* The instruction encodings.
*/
/* instruction classes */