From 68ac244283b60cbaf6356ab732f1d31583bb3e7a Mon Sep 17 00:00:00 2001 From: Takeru Hayasaka Date: Fri, 28 Oct 2022 04:26:05 +0900 Subject: srv6-mobile: Implement SRv6 mobile API funcs This merge request adds the feature to manipulate localsids and policies for SRv6 mobile via API. Type: feature Signed-off-by: Takeru Hayasaka Change-Id: Ibb46bf71ae1d9d4591ce2c8ccf66f520887dad70 --- src/plugins/srv6-mobile/gtp4_d.c | 44 ++++++++++++++++++++++++---------------- 1 file changed, 26 insertions(+), 18 deletions(-) (limited to 'src/plugins/srv6-mobile/gtp4_d.c') diff --git a/src/plugins/srv6-mobile/gtp4_d.c b/src/plugins/srv6-mobile/gtp4_d.c index 269902429d3..d5a5a6a567a 100644 --- a/src/plugins/srv6-mobile/gtp4_d.c +++ b/src/plugins/srv6-mobile/gtp4_d.c @@ -105,11 +105,33 @@ clb_format_srv6_t_m_gtp4_d (u8 * s, va_list * args) return s; } +void +alloc_param_srv6_t_m_gtp4_d (void **plugin_mem_p, const void *v6src_prefix, + const u32 v6src_prefixlen, const void *sr_prefix, + const u32 sr_prefixlen, const u32 fib_index, + const u8 nhtype, const bool drop_in) +{ + srv6_end_gtp4_d_param_t *ls_mem; + ls_mem = clib_mem_alloc (sizeof *ls_mem); + clib_memset (ls_mem, 0, sizeof *ls_mem); + *plugin_mem_p = ls_mem; + + ls_mem->v6src_prefixlen = v6src_prefixlen; + memcpy (&ls_mem->v6src_prefix, v6src_prefix, sizeof (ip6_address_t)); + ls_mem->sr_prefixlen = sr_prefixlen; + memcpy (&ls_mem->sr_prefix, sr_prefix, sizeof (ip6_address_t)); + + ls_mem->nhtype = nhtype; + ls_mem->drop_in = drop_in; + ls_mem->fib_table = fib_index; + ls_mem->fib4_index = ip4_fib_index_from_table_id (fib_index); + ls_mem->fib6_index = ip6_fib_index_from_table_id (fib_index); +} + static uword clb_unformat_srv6_t_m_gtp4_d (unformat_input_t * input, va_list * args) { void **plugin_mem_p = va_arg (*args, void **); - srv6_end_gtp4_d_param_t *ls_mem; ip6_address_t sr_prefix; u32 sr_prefixlen; ip6_address_t v6src_prefix; @@ -172,23 +194,9 @@ clb_unformat_srv6_t_m_gtp4_d (unformat_input_t * input, va_list * args) return 0; } - ls_mem = clib_mem_alloc (sizeof *ls_mem); - clib_memset (ls_mem, 0, sizeof *ls_mem); - *plugin_mem_p = ls_mem; - - ls_mem->sr_prefix = sr_prefix; - ls_mem->sr_prefixlen = sr_prefixlen; - - ls_mem->v6src_prefix = v6src_prefix; - ls_mem->v6src_prefixlen = v6src_prefixlen; - - ls_mem->nhtype = nhtype; - - ls_mem->drop_in = drop_in; - - ls_mem->fib_table = fib_table; - ls_mem->fib4_index = ip4_fib_index_from_table_id (fib_table); - ls_mem->fib6_index = ip6_fib_index_from_table_id (fib_table); + alloc_param_srv6_t_m_gtp4_d (plugin_mem_p, &v6src_prefix, v6src_prefixlen, + &sr_prefix, sr_prefixlen, fib_table, nhtype, + drop_in); return 1; } -- cgit 1.2.3-korg