[ATM]: [br2864] routed support

Signed-off-by: Chas Williams <chas@cmf.nrl.navy.mil>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 17 insertions, 1 deletions

diff --git a/include/linux/atmbr2684.h b/include/linux/atmbr2684.h
index 969fb6c9e1cc..ccdab6c216cd 100644
--- a/include/linux/atmbr2684.h
+++ b/include/linux/atmbr2684.h
@@ -14,6 +14,9 @@
 #define BR2684_MEDIA_FDDI       (3)
 #define BR2684_MEDIA_802_6      (4)     /* 802.6 */
 
+                                        /* used only at device creation:  */
+#define BR2684_FLAG_ROUTED      (1<<16) /* payload is routed, not bridged */
+
 /*
  * Is there FCS inbound on this VC?  This currently isn't supported.
  */
@@ -36,13 +39,21 @@
 #define BR2684_ENCAPS_AUTODETECT (2)    /* Unsuported */
 
 /*
+ * Is this VC bridged or routed?
+ */
+
+#define BR2684_PAYLOAD_ROUTED   (0)
+#define BR2684_PAYLOAD_BRIDGED  (1)
+
+
+/*
  * This is for the ATM_NEWBACKENDIF call - these are like socket families:
  * the first element of the structure is the backend number and the rest
  * is per-backend specific
  */
 struct atm_newif_br2684 {
         atm_backend_t   backend_num;    /* ATM_BACKEND_BR2684 */
-        int             media;          /* BR2684_MEDIA_* */
+        int             media;          /* BR2684_MEDIA_*, flags in upper bits */
         char            ifname[IFNAMSIZ];
         int             mtu;
 };
@@ -95,6 +106,11 @@ struct br2684_filter_set {
         struct br2684_filter filter;
 };
 
+enum br2684_payload {
+        p_routed = BR2684_PAYLOAD_ROUTED,
+        p_bridged = BR2684_PAYLOAD_BRIDGED,
+};
+
 #define BR2684_SETFILT  _IOW( 'a', ATMIOC_BACKEND + 0, \
                                 struct br2684_filter_set)