/*
* Stores the run time flow data of hbh options
*/
-typedef struct {
+typedef struct
+{
u32 ctx[MAX_IP6_HBH_OPTION];
u8 flow_name[64];
} flow_data_t;
-typedef struct {
+typedef struct
+{
/* The current rewrite we're using */
- u8 * rewrite;
+ u8 *rewrite;
/* Trace data processing callback */
void *ioam_end_of_path_cb;
/* Array of function pointers to ADD and POP HBH option handling routines */
u8 options_size[MAX_IP6_HBH_OPTION];
- int (*add_options[MAX_IP6_HBH_OPTION])(u8 *rewrite_string, u8 *rewrite_size);
- int (*pop_options[MAX_IP6_HBH_OPTION])(vlib_buffer_t *b, ip6_header_t *ip, ip6_hop_by_hop_option_t *opt);
- int (*get_sizeof_options[MAX_IP6_HBH_OPTION])(u32 *rewrite_size);
+ int (*add_options[MAX_IP6_HBH_OPTION]) (u8 * rewrite_string,
+ u8 * rewrite_size);
+ int (*pop_options[MAX_IP6_HBH_OPTION]) (vlib_buffer_t * b,
+ ip6_header_t * ip,
+ ip6_hop_by_hop_option_t * opt);
+ int (*get_sizeof_options[MAX_IP6_HBH_OPTION]) (u32 * rewrite_size);
int (*config_handler[MAX_IP6_HBH_OPTION]) (void *data, u8 disable);
/* Array of function pointers to handle hbh options being used with classifier */
- u32 (*flow_handler[MAX_IP6_HBH_OPTION])(u32 flow_ctx, u8 add);
+ u32 (*flow_handler[MAX_IP6_HBH_OPTION]) (u32 flow_ctx, u8 add);
flow_data_t *flows;
/* convenience */
- vlib_main_t * vlib_main;
- vnet_main_t * vnet_main;
+ vlib_main_t *vlib_main;
+ vnet_main_t *vnet_main;
} ip6_hop_by_hop_ioam_main_t;
extern ip6_hop_by_hop_ioam_main_t ip6_hop_by_hop_ioam_main;
-extern u8 * format_path_map(u8 * s, va_list * args);
+extern u8 *format_path_map (u8 * s, va_list * args);
-extern clib_error_t *
-ip6_ioam_enable(int has_trace_option, int has_pot_option,
- int has_seqno_option, int has_analyse_option);
+extern clib_error_t *ip6_ioam_enable (int has_trace_option,
+ int has_pot_option,
+ int has_seqno_option,
+ int has_analyse_option);
-extern int ip6_ioam_set_destination (ip6_address_t *addr, u32 mask_width,
- u32 vrf_id, int is_add, int is_pop, int is_none);
+extern int ip6_ioam_set_destination (ip6_address_t * addr, u32 mask_width,
+ u32 vrf_id, int is_add, int is_pop,
+ int is_none);
-extern clib_error_t * clear_ioam_rewrite_fn(void);
+extern clib_error_t *clear_ioam_rewrite_fn (void);
-static inline u8 is_zero_ip4_address (ip4_address_t *a)
+static inline u8
+is_zero_ip4_address (ip4_address_t * a)
{
return (a->as_u32 == 0);
}
-static inline void copy_ip6_address (ip6_address_t *dst, ip6_address_t *src)
+static inline void
+copy_ip6_address (ip6_address_t * dst, ip6_address_t * src)
{
dst->as_u64[0] = src->as_u64[0];
dst->as_u64[1] = src->as_u64[1];
}
-static inline void set_zero_ip6_address (ip6_address_t *a)
+static inline void
+set_zero_ip6_address (ip6_address_t * a)
{
a->as_u64[0] = 0;
a->as_u64[1] = 0;
}
-static inline u8 cmp_ip6_address (ip6_address_t *a1, ip6_address_t *a2)
+static inline u8
+cmp_ip6_address (ip6_address_t * a1, ip6_address_t * a2)
{
- return ((a1->as_u64[0] == a2->as_u64[0]) && (a1->as_u64[1] == a2->as_u64[1]));
+ return ((a1->as_u64[0] == a2->as_u64[0])
+ && (a1->as_u64[1] == a2->as_u64[1]));
}
-static inline u8 is_zero_ip6_address (ip6_address_t *a)
+
+static inline u8
+is_zero_ip6_address (ip6_address_t * a)
{
return ((a->as_u64[0] == 0) && (a->as_u64[1] == 0));
}
int ip6_hbh_add_register_option (u8 option,
u8 size,
- int rewrite_options(u8 *rewrite_string, u8 *size));
+ int rewrite_options (u8 * rewrite_string,
+ u8 * size));
int ip6_hbh_add_unregister_option (u8 option);
int ip6_hbh_pop_register_option (u8 option,
- int options(vlib_buffer_t *b,
- ip6_header_t *ip, ip6_hop_by_hop_option_t *opt));
+ int options (vlib_buffer_t * b,
+ ip6_header_t * ip,
+ ip6_hop_by_hop_option_t * opt));
int ip6_hbh_pop_unregister_option (u8 option);
int
ip6_hbh_get_sizeof_register_option (u8 option,
- int get_sizeof_hdr_options(u32 *rewrite_size));
+ int get_sizeof_hdr_options (u32 *
+ rewrite_size));
int
-ip6_ioam_set_rewrite (u8 **rwp, int has_trace_option,
+ip6_ioam_set_rewrite (u8 ** rwp, int has_trace_option,
int has_pot_option, int has_seq_no);
int
ip6_hbh_config_handler_register (u8 option,
- int config_handler(void *data, u8 disable));
+ int config_handler (void *data, u8 disable));
int ip6_hbh_config_handler_unregister (u8 option);
-int ip6_hbh_flow_handler_register(u8 option,
- u32 ioam_flow_handler(u32 flow_ctx, u8 add));
+int ip6_hbh_flow_handler_register (u8 option,
+ u32 ioam_flow_handler (u32 flow_ctx,
+ u8 add));
-int ip6_hbh_flow_handler_unregister(u8 option);
+int ip6_hbh_flow_handler_unregister (u8 option);
-u8 * get_flow_name_from_flow_ctx(u32 flow_ctx);
+u8 *get_flow_name_from_flow_ctx (u32 flow_ctx);
-static inline flow_data_t * get_flow (u32 index)
+static inline flow_data_t *
+get_flow (u32 index)
{
flow_data_t *flow = NULL;
- ip6_hop_by_hop_ioam_main_t * hm = &ip6_hop_by_hop_ioam_main;
+ ip6_hop_by_hop_ioam_main_t *hm = &ip6_hop_by_hop_ioam_main;
if (pool_is_free_index (hm->flows, index))
return NULL;
return flow;
}
-static inline u32 get_flow_data_from_flow_ctx (u32 flow_ctx, u8 option)
+static inline u32
+get_flow_data_from_flow_ctx (u32 flow_ctx, u8 option)
{
flow_data_t *flow = NULL;
- ip6_hop_by_hop_ioam_main_t * hm = &ip6_hop_by_hop_ioam_main;
+ ip6_hop_by_hop_ioam_main_t *hm = &ip6_hop_by_hop_ioam_main;
u32 index;
- index = IOAM_MASK_DECAP_BIT(flow_ctx);
+ index = IOAM_MASK_DECAP_BIT (flow_ctx);
//flow = pool_elt_at_index (hm->flows, index);
flow = &hm->flows[index];
return (flow->ctx[option]);
}
-static inline u8 is_seqno_enabled (void)
+static inline u8
+is_seqno_enabled (void)
{
return (ip6_hop_by_hop_ioam_main.has_seqno_option);
}
-int
-ip6_trace_profile_setup ();
+int ip6_trace_profile_setup ();
#endif /* __included_ip6_hop_by_hop_ioam_h__ */
+
+/*
+ * fd.io coding-style-patch-verification: ON
+ *
+ * Local Variables:
+ * eval: (c-set-style "gnu")
+ * End:
+ */
Code Review / vpp.git / blobdiff