IB/core: Add VLAN support for IBoE

[pandora-kernel.git] / include / rdma / ib_pack.h

diff --git a/include/rdma/ib_pack.h b/include/rdma/ib_pack.h
index 6b91d8e..b37fe3b 100644 (file)
--- a/include/rdma/ib_pack.h
+++ b/include/rdma/ib_pack.h
@@ -38,6 +38,7 @@
 enum {
        IB_LRH_BYTES  = 8,
        IB_ETH_BYTES  = 14,
+       IB_VLAN_BYTES = 4,
        IB_GRH_BYTES  = 40,
        IB_BTH_BYTES  = 12,
        IB_DETH_BYTES = 8
@@ -219,11 +220,18 @@ struct ib_unpacked_eth {
        __be16  type;
 };
 
+struct ib_unpacked_vlan {
+       __be16  tag;
+       __be16  type;
+};
+
 struct ib_ud_header {
        int                     lrh_present;
        struct ib_unpacked_lrh  lrh;
        int                     eth_present;
        struct ib_unpacked_eth  eth;
+       int                     vlan_present;
+       struct ib_unpacked_vlan vlan;
        int                     grh_present;
        struct ib_unpacked_grh  grh;
        struct ib_unpacked_bth  bth;
@@ -245,6 +253,7 @@ void ib_unpack(const struct ib_field        *desc,
 void ib_ud_header_init(int                 payload_bytes,
                       int                  lrh_present,
                       int                  eth_present,
+                      int                  vlan_present,
                       int                  grh_present,
                       int                  immediate_present,
                       struct ib_ud_header *header);