crypto: align per thread data to cache line - vpp

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author	Filip Tehlar <ftehlar@cisco.com>	2020-03-05 16:41:27 +0000
committer	Dave Barach <openvpp@barachs.net>	2020-03-06 13:35:09 +0000
commit	fb8ed8b95529db095b7305938db17a545ca9eeef (patch)
tree	190ba1018c062769d71415b5e5624b0d4f8a629f /docs/gettingstarted/writingdocs
parent	1322375357fb7596fc976b5613181a3587163099 (diff)

crypto: align per thread data to cache line

Type: improvement Change-Id: I6bad46403c07b211dfda7229aed1b5e19342865f Signed-off-by: Filip Tehlar <ftehlar@cisco.com>

Diffstat (limited to 'docs/gettingstarted/writingdocs')

0 files changed, 0 insertions, 0 deletions

/* * ------------------------------------------------------------------ * sr_api.c - ipv6 segment routing api * * Copyright (c) 2016 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 <vnet/vnet.h> #include <vnet/srmpls/sr_mpls.h> #include <vlibmemory/api.h> #include <vnet/interface.h> #include <vnet/api_errno.h> #include <vnet/feature/feature.h> #include <vnet/vnet_msg_enum.h> #define vl_typedefs /* define message structures */ #include <vnet/vnet_all_api_h.h> #undef vl_typedefs #define vl_endianfun /* define message structures */ #include <vnet/vnet_all_api_h.h> #undef vl_endianfun /* instantiate all the print functions we know about */ #define vl_print(handle, ...) vlib_cli_output (handle, __VA_ARGS__) #define vl_printfun #include <vnet/vnet_all_api_h.h> #undef vl_printfun #include <vlibapi/api_helper_macros.h> #define foreach_vpe_api_msg \ _(SR_MPLS_POLICY_DEL, sr_mpls_policy_del) \ _(SR_MPLS_STEERING_ADD_DEL, sr_mpls_steering_add_del) \ _(SR_MPLS_POLICY_ASSIGN_ENDPOINT_COLOR, sr_mpls_policy_assign_endpoint_color) static void vl_api_sr_mpls_policy_add_t_handler (vl_api_sr_mpls_policy_add_t * mp) { vl_api_sr_mpls_policy_add_reply_t *rmp; mpls_label_t *segments = 0, *seg; mpls_label_t this_address = 0; int i; for (i = 0; i < mp->n_segments; i++) { vec_add2 (segments, seg, 1); this_address = ntohl (mp->segments[i]); clib_memcpy (seg, &this_address, sizeof (this_address)); } int rv = 0; rv = sr_mpls_policy_add (ntohl (mp->bsid), segments, mp->type, ntohl (mp->weight)); REPLY_MACRO (VL_API_SR_MPLS_POLICY_ADD_REPLY); } static void vl_api_sr_mpls_policy_mod_t_handler (vl_api_sr_mpls_policy_mod_t * mp) { vl_api_sr_mpls_policy_mod_reply_t *rmp; mpls_label_t *segments = 0, *seg; mpls_label_t this_address = 0; int i; for (i = 0; i < mp->n_segments; i++) { vec_add2 (segments, seg, 1); this_address = ntohl (mp->segments[i]); clib_memcpy (seg, &this_address, sizeof (this_address)); } int rv = 0; rv = sr_mpls_policy_mod (ntohl (mp->bsid), mp->operation, segments, ntohl (mp->sl_index), ntohl (mp->weight)); REPLY_MACRO (VL_API_SR_MPLS_POLICY_MOD_REPLY); } static void vl_api_sr_mpls_policy_del_t_handler (vl_api_sr_mpls_policy_del_t * mp) { vl_api_sr_mpls_policy_del_reply_t *rmp; int rv = 0; rv = sr_mpls_policy_del (ntohl (mp->bsid)); REPLY_MACRO (VL_API_SR_MPLS_POLICY_DEL_REPLY); } static void vl_api_sr_mpls_steering_add_del_t_handler (vl_api_sr_mpls_steering_add_del_t * mp) { vl_api_sr_mpls_steering_add_del_reply_t *rmp; ip46_address_t prefix; memset (&prefix, 0, sizeof (ip46_address_t)); if (mp->traffic_type == SR_STEER_IPV4) memcpy (&prefix.ip4, mp->prefix_addr, sizeof (prefix.ip4)); else memcpy (&prefix, mp->prefix_addr, sizeof (prefix.ip6)); int rv = 0; if (mp->is_del) rv = sr_mpls_steering_policy_del (&prefix, ntohl (mp->mask_width), mp->traffic_type, ntohl (mp->table_id), ntohl (mp->color)); else rv = sr_mpls_steering_policy_add (ntohl (mp->bsid), ntohl (mp->table_id), &prefix, ntohl (mp->mask_width), mp->traffic_type, (ip46_address_t *) & mp->next_hop, mp->nh_type, ntohl (mp->color), mp->co_bits, ntohl (mp->vpn_label)); REPLY_MACRO (VL_API_SR_MPLS_STEERING_ADD_DEL_REPLY); } static void vl_api_sr_mpls_policy_assign_endpoint_color_t_handler (vl_api_sr_mpls_policy_assign_endpoint_color_t * mp) { vl_api_sr_mpls_policy_assign_endpoint_color_reply_t *rmp; int rv = 0; ip46_address_t endpoint; memset (&endpoint, 0, sizeof (ip46_address_t)); if (mp->endpoint_type == SR_STEER_IPV4) memcpy (&endpoint.ip4, mp->endpoint, sizeof (endpoint.ip4)); else memcpy (&endpoint, mp->endpoint, sizeof (endpoint.ip6)); rv = sr_mpls_policy_assign_endpoint_color (ntohl (mp->bsid), &endpoint, mp->endpoint_type, ntohl (mp->color)); REPLY_MACRO (VL_API_SR_MPLS_POLICY_ASSIGN_ENDPOINT_COLOR_REPLY); } /* * sr_mpls_api_hookup Add vpe's API message handlers to the table. vlib has * alread mapped shared memory and added the client registration handlers. * See .../vlib-api/vlibmemory/memclnt_vlib.c:memclnt_process() */ #define vl_msg_name_crc_list #include <vnet/vnet_all_api_h.h> #undef vl_msg_name_crc_list static void setup_message_id_table (api_main_t * am) { #define _(id,n,crc) vl_msg_api_add_msg_name_crc (am, #n "_" #crc, id); foreach_vl_msg_name_crc_sr_mpls; #undef _ } static clib_error_t * sr_mpls_api_hookup (vlib_main_t * vm) { api_main_t *am = &api_main; #define _(N,n) \ vl_msg_api_set_handlers(VL_API_##N, #n, \ vl_api_##n##_t_handler, \ vl_noop_handler, \ vl_api_##n##_t_endian, \ vl_api_##n##_t_print, \ sizeof(vl_api_##n##_t), 1); foreach_vpe_api_msg; #undef _ /* * Manually register the sr policy add msg, so we trace enough bytes * to capture a typical segment list */ vl_msg_api_set_handlers (VL_API_SR_MPLS_POLICY_ADD, "sr_mpls_policy_add", vl_api_sr_mpls_policy_add_t_handler, vl_noop_handler, vl_api_sr_mpls_policy_add_t_endian, vl_api_sr_mpls_policy_add_t_print, 256, 1); /* * Manually register the sr policy mod msg, so we trace enough bytes * to capture a typical segment list */ vl_msg_api_set_handlers (VL_API_SR_MPLS_POLICY_MOD, "sr_mpls_policy_mod", vl_api_sr_mpls_policy_mod_t_handler, vl_noop_handler, vl_api_sr_mpls_policy_mod_t_endian, vl_api_sr_mpls_policy_mod_t_print, 256, 1); /* * Set up the (msg_name, crc, message-id) table */ setup_message_id_table (am); return 0; } VLIB_API_INIT_FUNCTION (sr_mpls_api_hookup); /* * fd.io coding-style-patch-verification: ON * * Local Variables: eval: (c-set-style "gnu") End: */


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