Chris Vitale <csv_at_bluetail.com>

1 files changed, 46 insertions, 0 deletions

diff --git a/kernel/linux/include/linux/netfilter_bridge/ebt_802_3.h b/kernel/linux/include/linux/netfilter_bridge/ebt_802_3.h
new file mode 100644
index 0000000..9fcc8ee
--- /dev/null
+++ b/kernel/linux/include/linux/netfilter_bridge/ebt_802_3.h
@@ -0,0 +1,46 @@
+#ifndef __LINUX_BRIDGE_EBT_802_3_H
+#define __LINUX_BRIDGE_EBT_802_3_H
+
+#define EBT_802_3_SAP 0x01
+#define EBT_802_3_TYPE 0x02
+
+#define EBT_802_3_MATCH "802_3"
+
+#define EBT_802_3_MASK (EBT_802_3_SAP | EBT_802_3_TYPE | EBT_802_3)
+
+/* ui has one byte ctrl, ni has two */
+struct hdr_ui {
+	uint8_t dsap;
+	uint8_t ssap;
+	uint8_t ctrl;
+	uint8_t orig[3];
+	uint16_t type;
+};
+
+struct hdr_ni {
+	uint8_t dsap;
+	uint8_t ssap;
+	uint16_t ctrl;
+	uint8_t  orig[3];
+	uint16_t type;
+};
+
+struct ebt_802_3_hdr {
+	uint8_t  daddr[6];
+	uint8_t  saddr[6];
+	uint16_t len;
+	union {
+		struct hdr_ui ui;
+		struct hdr_ni ni;
+	} llc;
+};
+
+struct ebt_802_3_info 
+{
+	uint8_t  sap;
+	uint16_t type;
+	uint8_t  bitmask;
+	uint8_t  invflags;
+};
+
+#endif