VPP-39 - refactoring of NSH into own folder

- common header files and structs used in both GRE and VXLAN-GPE

Change-Id: I06d0b773e936fb011408817237059f24a4beb412
Signed-off-by: Keith Burns (alagalah) <alagalah@gmail.com>

2 files changed, 27 insertions, 27 deletions

diff --git a/vpp/api/api.c b/vpp/api/api.c
index 724bcf91018..e33e24d25ea 100644
--- a/vpp/api/api.c
+++ b/vpp/api/api.c
@@ -4543,7 +4543,7 @@ vl_api_nsh_gre_add_del_tunnel_t_handler
     decap_next_index = ntohl(mp->decap_next_index);
 
     /* Interpret decap_vrf_id as an opaque if sending to other-than-ip4-input */
-    if (decap_next_index == NSH_INPUT_NEXT_IP4_INPUT) {
+    if (decap_next_index == NSH_GRE_INPUT_NEXT_IP4_INPUT) {
         p = hash_get (im->fib_index_by_table_id, ntohl(mp->decap_vrf_id));
         if (! p) {
             rv = VNET_API_ERROR_NO_SUCH_INNER_FIB;
@@ -4563,20 +4563,20 @@ vl_api_nsh_gre_add_del_tunnel_t_handler
     a->encap_fib_index = encap_fib_index;
     a->decap_fib_index = decap_fib_index;
     a->decap_next_index = decap_next_index;
-    a->ver_o_c = mp->ver_o_c;
-    a->length = mp->length;
-    a->md_type = mp->md_type;
-    a->next_protocol = mp->next_protocol;
-    a->spi_si = ntohl(mp->spi_si);
-    a->c1 = ntohl(mp->c1);
-    a->c2 = ntohl(mp->c2);
-    a->c3 = ntohl(mp->c3);
-    a->c4 = ntohl(mp->c4);
+    a->nsh_hdr.ver_o_c = mp->ver_o_c;
+    a->nsh_hdr.length = mp->length;
+    a->nsh_hdr.md_type = mp->md_type;
+    a->nsh_hdr.next_protocol = mp->next_protocol;
+    a->nsh_hdr.spi_si = ntohl(mp->spi_si);
+    a->nsh_hdr.c1 = ntohl(mp->c1);
+    a->nsh_hdr.c2 = ntohl(mp->c2);
+    a->nsh_hdr.c3 = ntohl(mp->c3);
+    a->nsh_hdr.c4 = ntohl(mp->c4);
 
     for (i = 0; i < mp->tlv_len_in_words; i++)
         vec_add1 (tlvs, ntohl(mp->tlvs[i]));
 
-    a->tlvs = tlvs;
+    a->nsh_hdr.tlvs = tlvs;
 
     rv = vnet_nsh_gre_add_del_tunnel (a, &sw_if_index);
     
@@ -4612,7 +4612,7 @@ vl_api_nsh_vxlan_gpe_add_del_tunnel_t_handler
     decap_next_index = ntohl(mp->decap_next_index);
 
     /* Interpret decap_vrf_id as an opaque if sending to other-than-ip4-input */
-    if (decap_next_index == NSH_INPUT_NEXT_IP4_INPUT) {
+    if (decap_next_index == NSH_GRE_INPUT_NEXT_IP4_INPUT) {
         p = hash_get (im->fib_index_by_table_id, ntohl(mp->decap_vrf_id));
         if (! p) {
             rv = VNET_API_ERROR_NO_SUCH_INNER_FIB;
@@ -4633,20 +4633,20 @@ vl_api_nsh_vxlan_gpe_add_del_tunnel_t_handler
     a->decap_fib_index = decap_fib_index;
     a->decap_next_index = decap_next_index;
     a->vni = ntohl(mp->vni);
-    a->ver_o_c = mp->ver_o_c;
-    a->length = mp->length;
-    a->md_type = mp->md_type;
-    a->next_protocol = mp->next_protocol;
-    a->spi_si = ntohl(mp->spi_si);
-    a->c1 = ntohl(mp->c1);
-    a->c2 = ntohl(mp->c2);
-    a->c3 = ntohl(mp->c3);
-    a->c4 = ntohl(mp->c4);
+    a->nsh_hdr.ver_o_c = mp->ver_o_c;
+    a->nsh_hdr.length = mp->length;
+    a->nsh_hdr.md_type = mp->md_type;
+    a->nsh_hdr.next_protocol = mp->next_protocol;
+    a->nsh_hdr.spi_si = ntohl(mp->spi_si);
+    a->nsh_hdr.c1 = ntohl(mp->c1);
+    a->nsh_hdr.c2 = ntohl(mp->c2);
+    a->nsh_hdr.c3 = ntohl(mp->c3);
+    a->nsh_hdr.c4 = ntohl(mp->c4);
 
     for (i = 0; i < mp->tlv_len_in_words; i++)
         vec_add1 (tlvs, ntohl(mp->tlvs[i]));
 
-    a->tlvs = tlvs;
+    a->nsh_hdr.tlvs = tlvs;
 
     rv = vnet_nsh_vxlan_gpe_add_del_tunnel (a, &sw_if_index);
     
@@ -4680,7 +4680,7 @@ vl_api_lisp_gpe_add_del_tunnel_t_handler
     decap_next_index = ntohl(mp->decap_next_index);
 
     /* Interpret decap_vrf_id as an opaque if sending to other-than-ip4-input */
-    if (decap_next_index == NSH_INPUT_NEXT_IP4_INPUT) {
+    if (decap_next_index == NSH_GRE_INPUT_NEXT_IP4_INPUT) {
         p = hash_get (im->fib_index_by_table_id, ntohl(mp->decap_vrf_id));
         if (! p) {
             rv = VNET_API_ERROR_NO_SUCH_INNER_FIB;
diff --git a/vpp/api/custom_dump.c b/vpp/api/custom_dump.c
index 6ae8c76dd82..574e102fc46 100644
--- a/vpp/api/custom_dump.c
+++ b/vpp/api/custom_dump.c
@@ -1603,9 +1603,9 @@ static void *vl_api_nsh_gre_add_del_tunnel_t_print
 
     if (mp->ver_o_c & 0xc)
         s = format (s, "version %d ", mp->ver_o_c>>6);
-    if (mp->ver_o_c & NSH_GRE_O_BIT)
+    if (mp->ver_o_c & NSH_O_BIT)
         s = format (s, "o-bit 1 ");
-    if (mp->ver_o_c & NSH_GRE_C_BIT)
+    if (mp->ver_o_c & NSH_C_BIT)
         s = format (s, "c-bit 1 ");
     if (mp->md_type)
         s = format (s, "md-type %d ", mp->md_type);
@@ -1659,9 +1659,9 @@ static void *vl_api_nsh_vxlan_gpe_add_del_tunnel_t_print
 
     if (mp->ver_o_c & 0xc)
         s = format (s, "version %d ", mp->ver_o_c>>6);
-    if (mp->ver_o_c & NSH_GRE_O_BIT)
+    if (mp->ver_o_c & NSH_O_BIT)
         s = format (s, "o-bit 1 ");
-    if (mp->ver_o_c & NSH_GRE_C_BIT)
+    if (mp->ver_o_c & NSH_C_BIT)
         s = format (s, "c-bit 1 ");
     if (mp->md_type)
         s = format (s, "md-type %d ", mp->md_type);