diff options
Diffstat (limited to 'vnet')
| -rw-r--r-- | vnet/vnet/lisp-cp/control.c | 132 | ||||
| -rw-r--r-- | vnet/vnet/lisp-cp/control.h | 6 | ||||
| -rw-r--r-- | vnet/vnet/lisp-gpe/lisp_gpe.c | 7 | ||||
| -rw-r--r-- | vnet/vnet/lisp-gpe/lisp_gpe.h | 2 |
4 files changed, 147 insertions, 0 deletions
diff --git a/vnet/vnet/lisp-cp/control.c b/vnet/vnet/lisp-cp/control.c index 1822c45eea6..7799227a20a 100644 --- a/vnet/vnet/lisp-cp/control.c +++ b/vnet/vnet/lisp-cp/control.c @@ -660,6 +660,138 @@ vnet_lisp_add_del_locator (vnet_lisp_add_del_locator_set_args_t *a, return 0; } +clib_error_t * +vnet_lisp_enable_disable (u8 is_enabled) +{ + vnet_lisp_gpe_add_del_iface_args_t _ai, * ai= &_ai; + uword * table_id, * refc; + u32 i; + clib_error_t * error = 0; + lisp_cp_main_t * lcm = vnet_lisp_cp_get_main (); + vnet_lisp_gpe_enable_disable_args_t _a, * a = &_a; + + a->is_en = is_enabled; + error = vnet_lisp_gpe_enable_disable (a); + if (error) + { + return clib_error_return (0, "failed to %s data-plane!", + a->is_en ? "enable" : "disable"); + } + + if (is_enabled) + { + /* enable all ifaces */ + for (i = 0; i < vec_len (lcm->local_mappings_indexes); i++) + { + mapping_t * m = vec_elt_at_index (lcm->mapping_pool, i); + ai->is_add = 1; + ai->vni = gid_address_vni (&m->eid); + + refc = hash_get (lcm->dp_if_refcount_by_vni, ai->vni); + if (!refc) + { + table_id = hash_get (lcm->table_id_by_vni, ai->vni); + if (table_id) + { + ai->table_id = table_id[0]; + /* enables interface and adds defaults */ + vnet_lisp_gpe_add_del_iface (ai, 0); + } + else + return clib_error_return (0, "no table_id found for vni %u!", + ai->vni); + + hash_set (lcm->dp_if_refcount_by_vni, ai->vni, 1); + } + else + { + refc[0]++; + } + } + } + else + { + /* clear refcount table */ + hash_free (lcm->dp_if_refcount_by_vni); + } + + /* update global flag */ + lcm->is_enabled = is_enabled; + + return 0; +} + +static clib_error_t * +lisp_enable_disable_command_fn (vlib_main_t * vm, unformat_input_t * input, + vlib_cli_command_t * cmd) +{ + unformat_input_t _line_input, * line_input = &_line_input; + u8 is_enabled = 0; + u8 is_set = 0; + + /* Get a line of input. */ + if (! unformat_user (input, unformat_line_input, line_input)) + return 0; + + while (unformat_check_input (line_input) != UNFORMAT_END_OF_INPUT) + { + if (unformat (line_input, "enable")) + { + is_set = 1; + is_enabled = 1; + } + else if (unformat (line_input, "disable")) + is_set = 1; + else + { + return clib_error_return (0, "parse error: '%U'", + format_unformat_error, line_input); + } + } + + if (!is_set) + return clib_error_return (0, "state not set"); + + return vnet_lisp_enable_disable (is_enabled); +} + +VLIB_CLI_COMMAND (lisp_cp_enable_disable_command) = { + .path = "lisp", + .short_help = "lisp [enable|disable]", + .function = lisp_enable_disable_command_fn, +}; + +u8 +vnet_lisp_enable_disable_status (void) +{ + lisp_cp_main_t * lcm = vnet_lisp_cp_get_main (); + return lcm->is_enabled; +} + +static u8 * +format_lisp_status (u8 * s, va_list * args) +{ + lisp_cp_main_t * lcm = vnet_lisp_cp_get_main (); + return format (s, "%s", lcm->is_enabled ? "enabled" : "disabled"); +} + +static clib_error_t * +lisp_show_status_command_fn (vlib_main_t * vm, unformat_input_t * input, + vlib_cli_command_t * cmd) +{ + u8 * msg = 0; + msg = format (msg, "feature: %U\ngpe: %U\n", + format_lisp_status, format_vnet_lisp_gpe_status); + vlib_cli_output (vm, "%v", msg); + vec_free (msg); + return 0; +} + +VLIB_CLI_COMMAND (lisp_show_status_command) = { + .path = "show lisp status", + .short_help = "show lisp status", + .function = lisp_show_status_command_fn, +}; static clib_error_t * lisp_add_del_locator_set_command_fn (vlib_main_t * vm, unformat_input_t * input, vlib_cli_command_t * cmd) diff --git a/vnet/vnet/lisp-cp/control.h b/vnet/vnet/lisp-cp/control.h index f87a6d5ea25..fad90e6ec68 100644 --- a/vnet/vnet/lisp-cp/control.h +++ b/vnet/vnet/lisp-cp/control.h @@ -51,6 +51,9 @@ typedef struct typedef struct { + /* LISP feature status */ + u8 is_enabled; + /* eid table */ gid_dictionary_t mapping_index_by_gid; @@ -169,4 +172,7 @@ vnet_lisp_cp_get_main() { return &lisp_control_main; } +clib_error_t * vnet_lisp_enable_disable (u8 is_enabled); +u8 vnet_lisp_enable_disable_status (void); + #endif /* VNET_CONTROL_H_ */ diff --git a/vnet/vnet/lisp-gpe/lisp_gpe.c b/vnet/vnet/lisp-gpe/lisp_gpe.c index 76d51b1d1c8..b7906cdb199 100644 --- a/vnet/vnet/lisp-gpe/lisp_gpe.c +++ b/vnet/vnet/lisp-gpe/lisp_gpe.c @@ -576,4 +576,11 @@ lisp_gpe_init (vlib_main_t *vm) return 0; } +u8 * +format_vnet_lisp_gpe_status (u8 * s, va_list * args) +{ + lisp_gpe_main_t * lgm = &lisp_gpe_main; + return format (s, "%s", lgm->is_en ? "enabled" : "disabled"); +} + VLIB_INIT_FUNCTION(lisp_gpe_init); diff --git a/vnet/vnet/lisp-gpe/lisp_gpe.h b/vnet/vnet/lisp-gpe/lisp_gpe.h index bc0af79720e..2d18d7d671d 100644 --- a/vnet/vnet/lisp-gpe/lisp_gpe.h +++ b/vnet/vnet/lisp-gpe/lisp_gpe.h @@ -265,4 +265,6 @@ typedef enum lgpe_ip6_lookup_next LGPE_IP6_LOOKUP_N_NEXT, } lgpe_ip6_lookup_next_t; +u8 * format_vnet_lisp_gpe_status (u8 * s, va_list * args); + #endif /* included_vnet_lisp_gpe_h */ |