Add a link-layer header type for RFC 4391 IP-over-Infiniband.

3 files changed, 18 insertions, 0 deletions

diff --git a/pcap-common.c b/pcap-common.c
index 9af2aaab..a0eb3a25 100644
--- a/pcap-common.c
+++ b/pcap-common.c
@@ -807,6 +807,13 @@
  */
 #define LINKTYPE_NETANALYZER_TRANSPARENT	241
 
+/*
+ * IP-over-Infiniband, as specified by RFC 4391.
+ *
+ * Requested by Petr Sumbera <petr.sumbera@oracle.com>.
+ */
+#define LINKTYPE_IPOIB				242
+
 
 static struct linktype_map {
 	int	dlt;
@@ -1189,6 +1196,9 @@ static struct linktype_map {
 	/* Ethernet with Hilscher netANALYZER pseudo-header and with preamble/SFD */
 	{ DLT_NETANALYZER_TRANSPARENT, LINKTYPE_NETANALYZER_TRANSPARENT },
 
+	/* RFC 4391 IP-over-Infiniband */
+	{ DLT_IPOIB,		LINKTYPE_IPOIB },
+
 	{ -1,			-1 }
 };
 
diff --git a/pcap.c b/pcap.c
index 9fc26f91..b0146a7b 100644
--- a/pcap.c
+++ b/pcap.c
@@ -864,6 +864,7 @@ static struct dlt_choice dlt_choices[] = {
 	DLT_CHOICE(DLT_NFLOG, "Linux netfilter log messages"),
 	DLT_CHOICE(DLT_NETANALYZER, "Ethernet with Hilscher netANALYZER pseudo-header"),
 	DLT_CHOICE(DLT_NETANALYZER_TRANSPARENT, "Ethernet with Hilscher netANALYZER pseudo-header and with preamble and SFD"),
+	DLT_CHOICE(DLT_IPOIB, "RFC 4391 IP-over-Infiniband"),
 	DLT_CHOICE_SENTINEL
 };
 
diff --git a/pcap/bpf.h b/pcap/bpf.h
index 0820861e..354652bc 100644
--- a/pcap/bpf.h
+++ b/pcap/bpf.h
@@ -1061,6 +1061,13 @@ struct bpf_program {
  */
 #define DLT_NETANALYZER_TRANSPARENT	241
 
+/*
+ * IP-over-Infiniband, as specified by RFC 4391.
+ *
+ * Requested by Petr Sumbera <petr.sumbera@oracle.com>.
+ */
+#define DLT_IPOIB			242
+
 
 /*
  * DLT and savefile link type values are split into a class and