diff options
author | Damjan Marion <damarion@cisco.com> | 2016-12-19 23:05:39 +0100 |
---|---|---|
committer | Damjan Marion <damarion@cisco.com> | 2016-12-28 12:25:14 +0100 |
commit | 7cd468a3d7dee7d6c92f69a0bb7061ae208ec727 (patch) | |
tree | 5de62f8dbd3a752f5a676ca600e43d2652d1ff1a /vnet/vnet/policer/policer.c | |
parent | 696f1adec0df3b8f161862566dd9c86174302658 (diff) |
Reorganize source tree to use single autotools instance
Change-Id: I7b51f88292e057c6443b12224486f2d0c9f8ae23
Signed-off-by: Damjan Marion <damarion@cisco.com>
Diffstat (limited to 'vnet/vnet/policer/policer.c')
-rw-r--r-- | vnet/vnet/policer/policer.c | 528 |
1 files changed, 0 insertions, 528 deletions
diff --git a/vnet/vnet/policer/policer.c b/vnet/vnet/policer/policer.c deleted file mode 100644 index 290a6af57e2..00000000000 --- a/vnet/vnet/policer/policer.c +++ /dev/null @@ -1,528 +0,0 @@ -/* - * Copyright (c) 2015 Cisco and/or its affiliates. - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at: - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -#include <stdint.h> -#include <vnet/policer/policer.h> -#include <vnet/classify/vnet_classify.h> - -clib_error_t * -policer_add_del (vlib_main_t * vm, - u8 * name, - sse2_qos_pol_cfg_params_st * cfg, - u32 * policer_index, u8 is_add) -{ - vnet_policer_main_t *pm = &vnet_policer_main; - policer_read_response_type_st test_policer; - policer_read_response_type_st *policer; - uword *p; - u32 pi; - int rv; - - p = hash_get_mem (pm->policer_config_by_name, name); - - if (is_add == 0) - { - if (p == 0) - { - vec_free (name); - return clib_error_return (0, "No such policer configuration"); - } - hash_unset_mem (pm->policer_config_by_name, name); - hash_unset_mem (pm->policer_index_by_name, name); - vec_free (name); - return 0; - } - - if (p != 0) - { - vec_free (name); - return clib_error_return (0, "Policer already exists"); - } - - /* Vet the configuration before adding it to the table */ - rv = sse2_pol_logical_2_physical (cfg, &test_policer); - - if (rv == 0) - { - policer_read_response_type_st *pp; - sse2_qos_pol_cfg_params_st *cp; - - pool_get (pm->configs, cp); - pool_get (pm->policer_templates, pp); - - ASSERT (cp - pm->configs == pp - pm->policer_templates); - - clib_memcpy (cp, cfg, sizeof (*cp)); - clib_memcpy (pp, &test_policer, sizeof (*pp)); - - hash_set_mem (pm->policer_config_by_name, name, cp - pm->configs); - pool_get_aligned (pm->policers, policer, CLIB_CACHE_LINE_BYTES); - policer[0] = pp[0]; - pi = policer - pm->policers; - hash_set_mem (pm->policer_index_by_name, name, pi); - *policer_index = pi; - } - else - { - vec_free (name); - return clib_error_return (0, "Config failed sanity check"); - } - - return 0; -} - -u8 * -format_policer_instance (u8 * s, va_list * va) -{ - policer_read_response_type_st *i - = va_arg (*va, policer_read_response_type_st *); - - s = format (s, "policer at %llx: %s rate, %s color-aware\n", - i, i->single_rate ? "single" : "dual", - i->color_aware ? "is" : "not"); - s = format (s, "cir %u tok/period, pir %u tok/period, scale %u\n", - i->cir_tokens_per_period, i->pir_tokens_per_period, i->scale); - s = format (s, "cur lim %u, cur bkt %u, ext lim %u, ext bkt %u\n", - i->current_limit, - i->current_bucket, i->extended_limit, i->extended_bucket); - s = format (s, "last update %llu\n", i->last_update_time); - return s; -} - -static u8 * -format_policer_round_type (u8 * s, va_list * va) -{ - sse2_qos_pol_cfg_params_st *c = va_arg (*va, sse2_qos_pol_cfg_params_st *); - - if (c->rnd_type == SSE2_QOS_ROUND_TO_CLOSEST) - s = format (s, "closest"); - else if (c->rnd_type == SSE2_QOS_ROUND_TO_UP) - s = format (s, "up"); - else if (c->rnd_type == SSE2_QOS_ROUND_TO_DOWN) - s = format (s, "down"); - else - s = format (s, "ILLEGAL"); - return s; -} - - -static u8 * -format_policer_rate_type (u8 * s, va_list * va) -{ - sse2_qos_pol_cfg_params_st *c = va_arg (*va, sse2_qos_pol_cfg_params_st *); - - if (c->rate_type == SSE2_QOS_RATE_KBPS) - s = format (s, "kbps"); - else if (c->rate_type == SSE2_QOS_RATE_PPS) - s = format (s, "pps"); - else - s = format (s, "ILLEGAL"); - return s; -} - -static u8 * -format_policer_type (u8 * s, va_list * va) -{ - sse2_qos_pol_cfg_params_st *c = va_arg (*va, sse2_qos_pol_cfg_params_st *); - - if (c->rfc == SSE2_QOS_POLICER_TYPE_1R2C) - s = format (s, "1r2c"); - - else if (c->rfc == SSE2_QOS_POLICER_TYPE_1R3C_RFC_2697) - s = format (s, "1r3c"); - - else if (c->rfc == SSE2_QOS_POLICER_TYPE_2R3C_RFC_2698) - s = format (s, "2r3c-2698"); - - else if (c->rfc == SSE2_QOS_POLICER_TYPE_2R3C_RFC_4115) - s = format (s, "2r3c-4115"); - - else if (c->rfc == SSE2_QOS_POLICER_TYPE_2R3C_RFC_MEF5CF1) - s = format (s, "2r3c-mef5cf1"); - else - s = format (s, "ILLEGAL"); - return s; -} - -static u8 * -format_dscp (u8 * s, va_list * va) -{ - u32 i = va_arg (*va, u32); - char *t = 0; - - switch (i) - { -#define _(v,f,str) case VNET_DSCP_##f: t = str; break; - foreach_vnet_dscp -#undef _ - default: - return format (s, "ILLEGAL"); - } - s = format (s, "%s", t); - return s; -} - -static u8 * -format_policer_action_type (u8 * s, va_list * va) -{ - sse2_qos_pol_action_params_st *a - = va_arg (*va, sse2_qos_pol_action_params_st *); - - if (a->action_type == SSE2_QOS_ACTION_DROP) - s = format (s, "drop"); - else if (a->action_type == SSE2_QOS_ACTION_TRANSMIT) - s = format (s, "transmit"); - else if (a->action_type == SSE2_QOS_ACTION_MARK_AND_TRANSMIT) - s = format (s, "mark-and-transmit %U", format_dscp, a->dscp); - else - s = format (s, "ILLEGAL"); - return s; -} - -u8 * -format_policer_config (u8 * s, va_list * va) -{ - sse2_qos_pol_cfg_params_st *c = va_arg (*va, sse2_qos_pol_cfg_params_st *); - - s = format (s, "type %U cir %u eir %u cb %u eb %u\n", - format_policer_type, c, - c->rb.kbps.cir_kbps, - c->rb.kbps.eir_kbps, c->rb.kbps.cb_bytes, c->rb.kbps.eb_bytes); - s = format (s, "rate type %U, round type %U\n", - format_policer_rate_type, c, format_policer_round_type, c); - s = format (s, "conform action %U, exceed action %U, violate action %U\n", - format_policer_action_type, &c->conform_action, - format_policer_action_type, &c->exceed_action, - format_policer_action_type, &c->violate_action); - return s; -} - -static uword -unformat_policer_type (unformat_input_t * input, va_list * va) -{ - sse2_qos_pol_cfg_params_st *c = va_arg (*va, sse2_qos_pol_cfg_params_st *); - - if (!unformat (input, "type")) - return 0; - - if (unformat (input, "1r2c")) - c->rfc = SSE2_QOS_POLICER_TYPE_1R2C; - else if (unformat (input, "1r3c")) - c->rfc = SSE2_QOS_POLICER_TYPE_1R3C_RFC_2697; - else if (unformat (input, "2r3c-2698")) - c->rfc = SSE2_QOS_POLICER_TYPE_2R3C_RFC_2698; - else if (unformat (input, "2r3c-4115")) - c->rfc = SSE2_QOS_POLICER_TYPE_2R3C_RFC_4115; - else if (unformat (input, "2r3c-mef5cf1")) - c->rfc = SSE2_QOS_POLICER_TYPE_2R3C_RFC_MEF5CF1; - else - return 0; - return 1; -} - -static uword -unformat_policer_round_type (unformat_input_t * input, va_list * va) -{ - sse2_qos_pol_cfg_params_st *c = va_arg (*va, sse2_qos_pol_cfg_params_st *); - - if (!unformat (input, "round")) - return 0; - - if (unformat (input, "closest")) - c->rnd_type = SSE2_QOS_ROUND_TO_CLOSEST; - else if (unformat (input, "up")) - c->rnd_type = SSE2_QOS_ROUND_TO_UP; - else if (unformat (input, "down")) - c->rnd_type = SSE2_QOS_ROUND_TO_DOWN; - else - return 0; - return 1; -} - -static uword -unformat_policer_rate_type (unformat_input_t * input, va_list * va) -{ - sse2_qos_pol_cfg_params_st *c = va_arg (*va, sse2_qos_pol_cfg_params_st *); - - if (!unformat (input, "rate")) - return 0; - - if (unformat (input, "kbps")) - c->rate_type = SSE2_QOS_RATE_KBPS; - else if (unformat (input, "pps")) - c->rate_type = SSE2_QOS_RATE_PPS; - else - return 0; - return 1; -} - -static uword -unformat_policer_cir (unformat_input_t * input, va_list * va) -{ - sse2_qos_pol_cfg_params_st *c = va_arg (*va, sse2_qos_pol_cfg_params_st *); - - if (unformat (input, "cir %u", &c->rb.kbps.cir_kbps)) - return 1; - return 0; -} - -static uword -unformat_policer_eir (unformat_input_t * input, va_list * va) -{ - sse2_qos_pol_cfg_params_st *c = va_arg (*va, sse2_qos_pol_cfg_params_st *); - - if (unformat (input, "eir %u", &c->rb.kbps.eir_kbps)) - return 1; - return 0; -} - -static uword -unformat_policer_cb (unformat_input_t * input, va_list * va) -{ - sse2_qos_pol_cfg_params_st *c = va_arg (*va, sse2_qos_pol_cfg_params_st *); - - if (unformat (input, "cb %u", &c->rb.kbps.cb_bytes)) - return 1; - return 0; -} - -static uword -unformat_policer_eb (unformat_input_t * input, va_list * va) -{ - sse2_qos_pol_cfg_params_st *c = va_arg (*va, sse2_qos_pol_cfg_params_st *); - - if (unformat (input, "eb %u", &c->rb.kbps.eb_bytes)) - return 1; - return 0; -} - -static uword -unformat_dscp (unformat_input_t * input, va_list * va) -{ - u8 *r = va_arg (*va, u8 *); - - if (0); -#define _(v,f,str) else if (unformat (input, str)) *r = VNET_DSCP_##f; - foreach_vnet_dscp -#undef _ - else - return 0; - return 1; -} - -static uword -unformat_policer_action_type (unformat_input_t * input, va_list * va) -{ - sse2_qos_pol_action_params_st *a - = va_arg (*va, sse2_qos_pol_action_params_st *); - - if (unformat (input, "drop")) - a->action_type = SSE2_QOS_ACTION_DROP; - else if (unformat (input, "transmit")) - a->action_type = SSE2_QOS_ACTION_TRANSMIT; - else if (unformat (input, "mark-and-transmit %U", unformat_dscp, &a->dscp)) - a->action_type = SSE2_QOS_ACTION_MARK_AND_TRANSMIT; - else - return 0; - return 1; -} - -static uword -unformat_policer_action (unformat_input_t * input, va_list * va) -{ - sse2_qos_pol_cfg_params_st *c = va_arg (*va, sse2_qos_pol_cfg_params_st *); - - if (unformat (input, "conform-action %U", unformat_policer_action_type, - &c->conform_action)) - return 1; - else if (unformat (input, "exceed-action %U", unformat_policer_action_type, - &c->exceed_action)) - return 1; - else if (unformat (input, "violate-action %U", unformat_policer_action_type, - &c->violate_action)) - return 1; - return 0; -} - -static uword -unformat_policer_classify_next_index (unformat_input_t * input, va_list * va) -{ - u32 *r = va_arg (*va, u32 *); - vnet_policer_main_t *pm = &vnet_policer_main; - uword *p; - u8 *match_name = 0; - - if (unformat (input, "%s", &match_name)) - ; - else - return 0; - - p = hash_get_mem (pm->policer_index_by_name, match_name); - - if (p == 0) - return 0; - - *r = p[0]; - - return 1; -} - -static uword -unformat_policer_classify_precolor (unformat_input_t * input, va_list * va) -{ - u32 *r = va_arg (*va, u32 *); - - if (unformat (input, "conform-color")) - *r = POLICE_CONFORM; - else if (unformat (input, "exceed-color")) - *r = POLICE_EXCEED; - else - return 0; - - return 1; -} - -#define foreach_config_param \ -_(eb) \ -_(cb) \ -_(eir) \ -_(cir) \ -_(rate_type) \ -_(round_type) \ -_(type) \ -_(action) - -static clib_error_t * -configure_policer_command_fn (vlib_main_t * vm, - unformat_input_t * input, - vlib_cli_command_t * cmd) -{ - sse2_qos_pol_cfg_params_st c; - unformat_input_t _line_input, *line_input = &_line_input; - u8 is_add = 1; - u8 *name = 0; - u32 pi; - - /* Get a line of input. */ - if (!unformat_user (input, unformat_line_input, line_input)) - return 0; - - memset (&c, 0, sizeof (c)); - - while (unformat_check_input (line_input) != UNFORMAT_END_OF_INPUT) - { - if (unformat (line_input, "del")) - is_add = 0; - else if (unformat (line_input, "name %s", &name)) - ; - else if (unformat (line_input, "color-aware")) - c.color_aware = 1; - -#define _(a) else if (unformat (line_input, "%U", unformat_policer_##a, &c)) ; - foreach_config_param -#undef _ - else - return clib_error_return (0, "unknown input `%U'", - format_unformat_error, line_input); - } - - unformat_free (line_input); - - return policer_add_del (vm, name, &c, &pi, is_add); -} - -/* *INDENT-OFF* */ -VLIB_CLI_COMMAND (configure_policer_command, static) = { - .path = "configure policer", - .short_help = "configure policer name <name> <params> ", - .function = configure_policer_command_fn, -}; -/* *INDENT-ON* */ - -static clib_error_t * -show_policer_command_fn (vlib_main_t * vm, - unformat_input_t * input, vlib_cli_command_t * cmd) -{ - vnet_policer_main_t *pm = &vnet_policer_main; - hash_pair_t *p; - u32 pool_index; - u8 *match_name = 0; - u8 *name; - sse2_qos_pol_cfg_params_st *config; - policer_read_response_type_st *templ; - - (void) unformat (input, "name %s", &match_name); - - /* *INDENT-OFF* */ - hash_foreach_pair (p, pm->policer_config_by_name, - ({ - name = (u8 *) p->key; - if (match_name == 0 || !strcmp((char *) name, (char *) match_name)) - { - pool_index = p->value[0]; - config = pool_elt_at_index (pm->configs, pool_index); - templ = pool_elt_at_index (pm->policer_templates, pool_index); - vlib_cli_output (vm, "Name \"%s\" %U ", - name, format_policer_config, config); - vlib_cli_output (vm, "Template %U", - format_policer_instance, templ); - vlib_cli_output (vm, "-----------"); - } - })); - /* *INDENT-ON* */ - return 0; -} - - -/* *INDENT-OFF* */ -VLIB_CLI_COMMAND (show_policer_command, static) = { - .path = "show policer", - .short_help = "show policer [name]", - .function = show_policer_command_fn, -}; -/* *INDENT-ON* */ - -clib_error_t * -policer_init (vlib_main_t * vm) -{ - vnet_policer_main_t *pm = &vnet_policer_main; - void vnet_policer_node_funcs_reference (void); - - vnet_policer_node_funcs_reference (); - - pm->vlib_main = vm; - pm->vnet_main = vnet_get_main (); - - pm->policer_config_by_name = hash_create_string (0, sizeof (uword)); - pm->policer_index_by_name = hash_create_string (0, sizeof (uword)); - - vnet_classify_register_unformat_policer_next_index_fn - (unformat_policer_classify_next_index); - vnet_classify_register_unformat_opaque_index_fn - (unformat_policer_classify_precolor); - - return 0; -} - -VLIB_INIT_FUNCTION (policer_init); - - - -/* - * fd.io coding-style-patch-verification: ON - * - * Local Variables: - * eval: (c-set-style "gnu") - * End: - */ |