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authorTetsuya Murakami <tetsuya.mrk@gmail.com>2020-01-09 14:22:04 -0800
committerOle Trøan <otroan@employees.org>2020-01-14 18:16:21 +0000
commit57584d99dd8a8524db90c67c88525d58879d9b8e (patch)
tree7e9429d91c753a2f61603bf40cb5f449fe7184f9 /src/plugins/srv6-mobile/mobile.h
parentba4a5bf884516769211e75d11884a1e458323a21 (diff)
srv6-mobile:
Type: feature Add new functions in SRv6 Mobile Plug-in GTP4.DT and GTP6.DT Signed-off-by: Tetsuya Murakami <tetsuya.mrk@gmail.com> Change-Id: I573a0c27bd463dd56a4d11b940941b8a8c826e08 Signed-off-by: Tetsuya Murakami <tetsuya.mrk@gmail.com>
Diffstat (limited to 'src/plugins/srv6-mobile/mobile.h')
-rw-r--r--src/plugins/srv6-mobile/mobile.h71
1 files changed, 71 insertions, 0 deletions
diff --git a/src/plugins/srv6-mobile/mobile.h b/src/plugins/srv6-mobile/mobile.h
index 5a086b66c6e..eb1836e0968 100644
--- a/src/plugins/srv6-mobile/mobile.h
+++ b/src/plugins/srv6-mobile/mobile.h
@@ -42,6 +42,11 @@
#define SRV6_GTP6_DT6 2
#define SRV6_GTP6_DT46 3
+#define SRV6_GTP4_UNKNOW 0
+#define SRV6_GTP4_DT4 1
+#define SRV6_GTP4_DT6 2
+#define SRV6_GTP4_DT46 3
+
#if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
#define BITALIGN2(A,B) A; B
#define BITALIGN3(A,B,C) A; B; C
@@ -59,6 +64,19 @@
#define SRH_TAG_ERROR_INDICATION 0x0002
#define SRH_TAG_END_MARKER 0x0001
+#define GTPU_RECOVERY_IE_TYPE 0x0e
+
+#define GTPU_IE_MAX_SIZ 256
+#define SRH_TLV_USER_PLANE_CONTAINER 0x0a /* tentative */
+
+/* *INDENT-OFF* */
+typedef struct
+{
+ u8 type;
+ u8 restart_counter;
+} __attribute__ ((packed)) gtpu_recovery_ie;
+/* *INDENT-ON* */
+
/* *INDENT-OFF* */
typedef struct
{
@@ -145,6 +163,17 @@ typedef struct
#define GTPU_PT_GTP (1<<4)
+/* *INDENT-OFF* */
+typedef struct
+{
+ u8 type;
+ u8 length;
+ u8 value[0];
+} __attribute__ ((packed)) user_plane_sub_tlv_t;
+/* *INDENT-ON* */
+
+#define USER_PLANE_SUB_TLV_IE 0x01
+
typedef struct srv6_end_gtp6_param_s
{
u8 nhtype;
@@ -153,6 +182,24 @@ typedef struct srv6_end_gtp6_param_s
u32 sr_prefixlen;
} srv6_end_gtp6_param_t;
+typedef struct srv6_end_gtp6_dt_param_s
+{
+ u8 type;
+
+ u32 fib4_index;
+ u32 fib6_index;
+ u32 local_fib_index;
+} srv6_end_gtp6_dt_param_t;
+
+typedef struct srv6_t_gtp4_dt_param_s
+{
+ u8 type;
+
+ u32 fib4_index;
+ u32 fib6_index;
+ u32 local_fib_index;
+} srv6_t_gtp4_dt_param_t;
+
typedef struct srv6_end_gtp4_param_s
{
u8 nhtype;
@@ -238,6 +285,30 @@ typedef struct srv6_end_main_v6_decap_di_s
extern srv6_end_main_v6_decap_di_t srv6_end_main_v6_decap_di;
extern vlib_node_registration_t srv6_end_m_gtp6_d_di;
+typedef struct srv6_end_main_v6_dt_s
+{
+ vlib_main_t *vlib_main;
+ vnet_main_t *vnet_main;
+
+ u32 end_m_gtp6_dt_node_index;
+ u32 error_node_index;
+} srv6_end_main_v6_dt_t;
+
+extern srv6_end_main_v6_dt_t srv6_end_main_v6_dt;
+extern vlib_node_registration_t srv6_end_m_gtp6_dt;
+
+typedef struct srv6_t_main_v4_dt_s
+{
+ vlib_main_t *vlib_main;
+ vnet_main_t *vnet_main;
+
+ u32 t_m_gtp4_dt_node_index;
+ u32 error_node_index;
+} srv6_t_main_v4_dt_t;
+
+extern srv6_t_main_v4_dt_t srv6_t_main_v4_dt;
+extern vlib_node_registration_t srv6_t_m_gtp4_dt;
+
#endif /* __included_srv6_end_h__ */
/*