diff options
author | khemendra kumar <khemendra.kumar13@gmail.com> | 2017-11-27 15:15:53 +0530 |
---|---|---|
committer | Chris Luke <chris_luke@comcast.com> | 2017-11-28 18:39:59 +0000 |
commit | d7bfa0e4fedb896f9c2808053c6c6620d3a41a43 (patch) | |
tree | 5e92b6fecd23037b5a4893b54cc199953d2a4f86 /src/vnet/classify/policer_classify.c | |
parent | 7e686d1f201d0c8f547b8eaa7c14f90d1242c831 (diff) |
VPP-246 Coding standards cleanup - vnet/vnet/classify
Signed-off-by: khemendra kumar <khemendra.kumar13@gmail.com>
Change-Id: I0d94ef604d34da6981e7c2d2b4da5ec3ec5fb19a
Diffstat (limited to 'src/vnet/classify/policer_classify.c')
-rw-r--r-- | src/vnet/classify/policer_classify.c | 120 |
1 files changed, 69 insertions, 51 deletions
diff --git a/src/vnet/classify/policer_classify.c b/src/vnet/classify/policer_classify.c index 2a4fa62c023..542ba1015ed 100644 --- a/src/vnet/classify/policer_classify.c +++ b/src/vnet/classify/policer_classify.c @@ -18,19 +18,19 @@ policer_classify_main_t policer_classify_main; static void vnet_policer_classify_feature_enable (vlib_main_t * vnm, - policer_classify_main_t * pcm, - u32 sw_if_index, - policer_classify_table_id_t tid, - int feature_enable) + policer_classify_main_t * pcm, + u32 sw_if_index, + policer_classify_table_id_t tid, + int feature_enable) { if (tid == POLICER_CLASSIFY_TABLE_L2) { l2input_intf_bitmap_enable (sw_if_index, L2INPUT_FEAT_POLICER_CLAS, - feature_enable); + feature_enable); } else { - vnet_feature_config_main_t * fcm; + vnet_feature_config_main_t *fcm; u8 arc; if (tid == POLICER_CLASSIFY_TABLE_IP4) @@ -39,7 +39,7 @@ vnet_policer_classify_feature_enable (vlib_main_t * vnm, sw_if_index, feature_enable, 0, 0); arc = vnet_get_feature_arc_index ("ip4-unicast"); } - + else { vnet_feature_enable_disable ("ip6-unicast", "ip6-policer-classify", @@ -52,14 +52,16 @@ vnet_policer_classify_feature_enable (vlib_main_t * vnm, } } -int vnet_set_policer_classify_intfc (vlib_main_t * vm, u32 sw_if_index, - u32 ip4_table_index, u32 ip6_table_index, - u32 l2_table_index, u32 is_add) +int +vnet_set_policer_classify_intfc (vlib_main_t * vm, u32 sw_if_index, + u32 ip4_table_index, u32 ip6_table_index, + u32 l2_table_index, u32 is_add) { - policer_classify_main_t * pcm = &policer_classify_main; - vnet_classify_main_t * vcm = pcm->vnet_classify_main; - u32 pct[POLICER_CLASSIFY_N_TABLES] = {ip4_table_index, ip6_table_index, - l2_table_index}; + policer_classify_main_t *pcm = &policer_classify_main; + vnet_classify_main_t *vcm = pcm->vnet_classify_main; + u32 pct[POLICER_CLASSIFY_N_TABLES] = { ip4_table_index, ip6_table_index, + l2_table_index + }; u32 ti; /* Assume that we've validated sw_if_index in the API layer */ @@ -67,34 +69,36 @@ int vnet_set_policer_classify_intfc (vlib_main_t * vm, u32 sw_if_index, for (ti = 0; ti < POLICER_CLASSIFY_N_TABLES; ti++) { if (pct[ti] == ~0) - continue; + continue; if (pool_is_free_index (vcm->tables, pct[ti])) - return VNET_API_ERROR_NO_SUCH_TABLE; + return VNET_API_ERROR_NO_SUCH_TABLE; vec_validate_init_empty - (pcm->classify_table_index_by_sw_if_index[ti], sw_if_index, ~0); + (pcm->classify_table_index_by_sw_if_index[ti], sw_if_index, ~0); /* Reject any DEL operation with wrong sw_if_index */ if (!is_add && - (pct[ti] != pcm->classify_table_index_by_sw_if_index[ti][sw_if_index])) - { - clib_warning ("Non-existent intf_idx=%d with table_index=%d for delete", - sw_if_index, pct[ti]); - return VNET_API_ERROR_NO_SUCH_TABLE; - } + (pct[ti] != + pcm->classify_table_index_by_sw_if_index[ti][sw_if_index])) + { + clib_warning + ("Non-existent intf_idx=%d with table_index=%d for delete", + sw_if_index, pct[ti]); + return VNET_API_ERROR_NO_SUCH_TABLE; + } /* Return ok on ADD operaton if feature is already enabled */ if (is_add && - pcm->classify_table_index_by_sw_if_index[ti][sw_if_index] != ~0) - return 0; + pcm->classify_table_index_by_sw_if_index[ti][sw_if_index] != ~0) + return 0; vnet_policer_classify_feature_enable (vm, pcm, sw_if_index, ti, is_add); if (is_add) - pcm->classify_table_index_by_sw_if_index[ti][sw_if_index] = pct[ti]; + pcm->classify_table_index_by_sw_if_index[ti][sw_if_index] = pct[ti]; else - pcm->classify_table_index_by_sw_if_index[ti][sw_if_index] = ~0; + pcm->classify_table_index_by_sw_if_index[ti][sw_if_index] = ~0; } @@ -103,10 +107,10 @@ int vnet_set_policer_classify_intfc (vlib_main_t * vm, u32 sw_if_index, static clib_error_t * set_policer_classify_command_fn (vlib_main_t * vm, - unformat_input_t * input, - vlib_cli_command_t * cmd) + unformat_input_t * input, + vlib_cli_command_t * cmd) { - vnet_main_t * vnm = vnet_get_main(); + vnet_main_t *vnm = vnet_get_main (); u32 sw_if_index = ~0; u32 ip4_table_index = ~0; u32 ip6_table_index = ~0; @@ -118,18 +122,18 @@ set_policer_classify_command_fn (vlib_main_t * vm, while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT) { if (unformat (input, "interface %U", unformat_vnet_sw_interface, - vnm, &sw_if_index)) - ; + vnm, &sw_if_index)) + ; else if (unformat (input, "ip4-table %d", &ip4_table_index)) - idx_cnt++; + idx_cnt++; else if (unformat (input, "ip6-table %d", &ip6_table_index)) - idx_cnt++; + idx_cnt++; else if (unformat (input, "l2-table %d", &l2_table_index)) - idx_cnt++; + idx_cnt++; else if (unformat (input, "del")) - is_add = 0; + is_add = 0; else - break; + break; } if (sw_if_index == ~0) @@ -141,8 +145,9 @@ set_policer_classify_command_fn (vlib_main_t * vm, if (idx_cnt > 1) return clib_error_return (0, "Only one table index per API is allowed."); - rv = vnet_set_policer_classify_intfc(vm, sw_if_index, ip4_table_index, - ip6_table_index, l2_table_index, is_add); + rv = vnet_set_policer_classify_intfc (vm, sw_if_index, ip4_table_index, + ip6_table_index, l2_table_index, + is_add); switch (rv) { @@ -158,6 +163,7 @@ set_policer_classify_command_fn (vlib_main_t * vm, return 0; } +/* *INDENT-OFF* */ VLIB_CLI_COMMAND (set_policer_classify_command, static) = { .path = "set policer classify", .short_help = @@ -165,11 +171,12 @@ VLIB_CLI_COMMAND (set_policer_classify_command, static) = { " [ip6-table <index>] [l2-table <index>] [del]", .function = set_policer_classify_command_fn, }; +/* *INDENT-ON* */ static uword unformat_table_type (unformat_input_t * input, va_list * va) { - u32 * r = va_arg (*va, u32 *); + u32 *r = va_arg (*va, u32 *); u32 tid; if (unformat (input, "ip4")) @@ -184,14 +191,15 @@ unformat_table_type (unformat_input_t * input, va_list * va) *r = tid; return 1; } + static clib_error_t * show_policer_classify_command_fn (vlib_main_t * vm, - unformat_input_t * input, - vlib_cli_command_t * cmd) + unformat_input_t * input, + vlib_cli_command_t * cmd) { - policer_classify_main_t * pcm = &policer_classify_main; + policer_classify_main_t *pcm = &policer_classify_main; u32 type = POLICER_CLASSIFY_N_TABLES; - u32 * vec_tbl; + u32 *vec_tbl; int i; if (unformat (input, "type %U", unformat_table_type, &type)) @@ -204,26 +212,36 @@ show_policer_classify_command_fn (vlib_main_t * vm, vec_tbl = pcm->classify_table_index_by_sw_if_index[type]; - if (vec_len(vec_tbl)) - vlib_cli_output (vm, "%10s%20s\t\t%s", "Intfc idx", "Classify table", - "Interface name"); + if (vec_len (vec_tbl)) + vlib_cli_output (vm, "%10s%20s\t\t%s", "Intfc idx", "Classify table", + "Interface name"); else vlib_cli_output (vm, "No tables configured."); for (i = 0; i < vec_len (vec_tbl); i++) { - if (vec_elt(vec_tbl, i) == ~0) - continue; + if (vec_elt (vec_tbl, i) == ~0) + continue; - vlib_cli_output (vm, "%10d%20d\t\t%U", i, vec_elt(vec_tbl, i), - format_vnet_sw_if_index_name, pcm->vnet_main, i); + vlib_cli_output (vm, "%10d%20d\t\t%U", i, vec_elt (vec_tbl, i), + format_vnet_sw_if_index_name, pcm->vnet_main, i); } return 0; } +/* *INDENT-OFF* */ VLIB_CLI_COMMAND (show_policer_classify_command, static) = { .path = "show classify policer", .short_help = "show classify policer type [ip4|ip6|l2]", .function = show_policer_classify_command_fn, }; +/* *INDENT-ON* */ + +/* + * fd.io coding-style-patch-verification: ON + * + * Local Variables: + * eval: (c-set-style "gnu") + * End: + */ |