299 lines
14 KiB
C++
299 lines
14 KiB
C++
/*
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**********************************************************************************************
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* File: marsio.h
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* Description: marsio runmode api
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* Authors: Liu WenTan <liuwentan@geedgenetworks.com>
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* Date: 2022-07-15
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* Copyright: (c) 2018-2022 Geedge Networks, Inc. All rights reserved.
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***********************************************************************************************
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*/
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#include <dlfcn.h>
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#include "pio_marsio.h"
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#include "../packet_io.h"
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#include "../../common/global_var.h"
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#include "../../common/common.h"
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#include "../../sdk/include/logger.h"
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#include "../../sdk/include/util_errors.h"
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static struct marsio_dll_function_entries shared_marsio_dll_func_entries;
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static void fake_marsio_buff_set_rehash_index(marsio_buff_t *m, uint32_t hash)
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{
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return;
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}
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static int pio_get_marsio_dll_function_entries(void)
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{
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void *marsio_so_handle = dlopen(g_engine_instance.config.lib.libmarsio_path, RTLD_NOW | RTLD_LOCAL | RTLD_NODELETE);
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if (nullptr == marsio_so_handle) {
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printf("\033[1;31;40m[Error]dlopen '%s' failed, %s\033[0m\n", g_engine_instance.config.lib.libmarsio_path, dlerror());
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return -1;
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}
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shared_marsio_dll_func_entries.ptr_marsio_create =
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(struct mr_instance *(*)(void))dlsym(marsio_so_handle, "marsio_create");
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if (nullptr == shared_marsio_dll_func_entries.ptr_marsio_create) {
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printf("\033[1;31;40m[Error]dlsym function '%s' from '%s' failed!\033[0m\n", "marsio_create", g_engine_instance.config.lib.libmarsio_path);
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return -1;
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}
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shared_marsio_dll_func_entries.ptr_marsio_init =
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(int (*)(struct mr_instance *, const char *))dlsym(marsio_so_handle, "marsio_init");
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if (nullptr == shared_marsio_dll_func_entries.ptr_marsio_init) {
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printf("\033[1;31;40m[Error]dlsym function '%s' from '%s' failed!\033[0m\n", "marsio_init", g_engine_instance.config.lib.libmarsio_path);
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return -1;
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}
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shared_marsio_dll_func_entries.ptr_marsio_destroy =
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(int (*)(struct mr_instance *))dlsym(marsio_so_handle, "marsio_destory");
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if (nullptr == shared_marsio_dll_func_entries.ptr_marsio_destroy) {
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printf("\033[1;31;40m[Error]dlsym function '%s' from '%s' failed!\033[0m\n", "marsio_destory", g_engine_instance.config.lib.libmarsio_path);
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return -1;
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}
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shared_marsio_dll_func_entries.ptr_marsio_open_device =
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(struct mr_vdev *(*)(struct mr_instance *, const char *, unsigned int, unsigned int))dlsym(marsio_so_handle, "marsio_open_device");
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if (nullptr == shared_marsio_dll_func_entries.ptr_marsio_open_device) {
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printf("\033[1;31;40m[Error]dlsym function '%s' from '%s' failed!\033[0m\n", "marsio_open_device", g_engine_instance.config.lib.libmarsio_path);
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return -1;
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}
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shared_marsio_dll_func_entries.ptr_marsio_close_device =
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(void (*)(struct mr_vdev *))dlsym(marsio_so_handle, "marsio_close_device");
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if (nullptr ==shared_marsio_dll_func_entries.ptr_marsio_close_device) {
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printf("\033[1;31;40m[Error]dlsym function '%s' from '%s' failed!\033[0m\n", "marsio_close_device", g_engine_instance.config.lib.libmarsio_path);
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return -1;
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}
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shared_marsio_dll_func_entries.ptr_marsio_option_set =
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(int (*)(struct mr_instance *, marsio_opt_type_t, void *, size_t))dlsym(marsio_so_handle, "marsio_option_set");
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if (nullptr == shared_marsio_dll_func_entries.ptr_marsio_option_set) {
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printf("\033[1;31;40m[Error]dlsym function '%s' from '%s' failed!\033[0m\n", "marsio_option_set", g_engine_instance.config.lib.libmarsio_path);
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return -1;
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}
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shared_marsio_dll_func_entries.ptr_marsio_sendpath_create_by_vdev =
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(struct mr_sendpath *(*)(struct mr_vdev *))dlsym(marsio_so_handle, "marsio_sendpath_create_by_vdev");
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if (nullptr == shared_marsio_dll_func_entries.ptr_marsio_sendpath_create_by_vdev) {
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printf("\033[1;31;40m[Error]dlsym function '%s' from '%s' failed!\033[0m\n", "marsio_sendpath_create_by_vdev", g_engine_instance.config.lib.libmarsio_path);
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return -1;
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}
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shared_marsio_dll_func_entries.ptr_marsio_sendpath_destroy =
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(void (*)(struct mr_sendpath *))dlsym(marsio_so_handle, "marsio_sendpath_destory");
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if (nullptr == shared_marsio_dll_func_entries.ptr_marsio_sendpath_destroy) {
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printf("\033[1;31;40m[Error]dlsym function '%s' from '%s' failed!\033[0m\n", "marsio_sendpath_destory", g_engine_instance.config.lib.libmarsio_path);
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return -1;
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}
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shared_marsio_dll_func_entries.ptr_marsio_thread_init =
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(int (*)(struct mr_instance *))dlsym(marsio_so_handle, "marsio_thread_init");
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if (nullptr == shared_marsio_dll_func_entries.ptr_marsio_thread_init) {
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printf("\033[1;31;40m[Error]dlsym function '%s' from '%s' failed!\033[0m\n", "marsio_thread_init", g_engine_instance.config.lib.libmarsio_path);
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return -1;
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}
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shared_marsio_dll_func_entries.ptr_marsio_recv_burst =
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(int (*)(struct mr_vdev *, queue_id_t, marsio_buff_t **, int))dlsym(marsio_so_handle, "marsio_recv_burst");
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if (nullptr == shared_marsio_dll_func_entries.ptr_marsio_recv_burst) {
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printf("\033[1;31;40m[Error]dlsym function '%s' from '%s' failed!\033[0m\n", "marsio_recv_burst", g_engine_instance.config.lib.libmarsio_path);
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return -1;
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}
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shared_marsio_dll_func_entries.ptr_marsio_send_burst =
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(int (*)(struct mr_sendpath *, queue_id_t, marsio_buff_t **, int))dlsym(marsio_so_handle, "marsio_send_burst");
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if (nullptr == shared_marsio_dll_func_entries.ptr_marsio_send_burst) {
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printf("\033[1;31;40m[Error]dlsym function '%s' from '%s' failed!\033[0m\n", "marsio_send_burst", g_engine_instance.config.lib.libmarsio_path);
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return -1;
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}
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shared_marsio_dll_func_entries.ptr_marsio_send_burst_with_options =
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(int (*)(struct mr_sendpath *, queue_id_t, marsio_buff_t **, int, uint16_t))dlsym(marsio_so_handle, "marsio_send_burst_with_options");
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if (nullptr == shared_marsio_dll_func_entries.ptr_marsio_send_burst_with_options) {
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printf("\033[1;31;40m[Error]dlsym function '%s' from '%s' failed!\033[0m\n", "marsio_send_burst_with_options", g_engine_instance.config.lib.libmarsio_path);
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return -1;
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}
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shared_marsio_dll_func_entries.ptr_marsio_buff_malloc_global =
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(int (*)(struct mr_instance *, marsio_buff_t **, unsigned int, int, int))dlsym(marsio_so_handle, "marsio_buff_malloc_global");
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if (nullptr == shared_marsio_dll_func_entries.ptr_marsio_buff_malloc_global) {
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printf("\033[1;31;40m[Error]dlsym function '%s' from '%s' failed!\033[0m\n", "marsio_buff_malloc_global", g_engine_instance.config.lib.libmarsio_path);
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return -1;
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}
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shared_marsio_dll_func_entries.ptr_marsio_buff_free =
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(void (*)(struct mr_instance *, marsio_buff_t **,unsigned int, int, int))dlsym(marsio_so_handle, "marsio_buff_free");
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if (nullptr == shared_marsio_dll_func_entries.ptr_marsio_buff_free) {
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printf("\033[1;31;40m[Error]dlsym function '%s' from '%s' failed!\033[0m\n", "marsio_buff_free", g_engine_instance.config.lib.libmarsio_path);
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return -1;
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}
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shared_marsio_dll_func_entries.ptr_marsio_buff_append =
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(char * (*)(marsio_buff_t *, uint16_t))dlsym(marsio_so_handle, "marsio_buff_append");
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if (nullptr == shared_marsio_dll_func_entries.ptr_marsio_buff_append) {
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printf("\033[1;31;40m[Error]dlsym function '%s' from '%s' failed!\033[0m\n", "marsio_buff_append", g_engine_instance.config.lib.libmarsio_path);
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return -1;
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}
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shared_marsio_dll_func_entries.ptr_marsio_buff_ctrlzone =
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(void * (*)(marsio_buff_t *, uint8_t))dlsym(marsio_so_handle, "marsio_buff_ctrlzone");
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if (nullptr == shared_marsio_dll_func_entries.ptr_marsio_buff_ctrlzone) {
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printf("\033[1;31;40m[Error]dlsym function '%s' from '%s' failed!\033[0m\n", "marsio_buff_ctrlzone", g_engine_instance.config.lib.libmarsio_path);
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return -1;
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}
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shared_marsio_dll_func_entries.ptr_marsio_buff_ctrlzone_set =
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(void (*)(marsio_buff_t *, uint8_t, void *, uint8_t))dlsym(marsio_so_handle, "marsio_buff_ctrlzone_set");
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if (nullptr == shared_marsio_dll_func_entries.ptr_marsio_buff_ctrlzone_set) {
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printf("\033[1;31;40m[Error]dlsym function '%s' from '%s' failed!\033[0m\n", "marsio_buff_ctrlzone_set", g_engine_instance.config.lib.libmarsio_path);
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return -1;
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}
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shared_marsio_dll_func_entries.ptr_marsio_buff_set_rehash_index =
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(void (*)(marsio_buff_t *, uint32_t))dlsym(marsio_so_handle, "marsio_buff_set_rehash_index");
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if (nullptr == shared_marsio_dll_func_entries.ptr_marsio_buff_set_rehash_index) {
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printf("\033[1;31;40m[Error]dlsym function '%s' from '%s' failed!\033[0m\n", "marsio_buff_set_rehash_index", g_engine_instance.config.lib.libmarsio_path);
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shared_marsio_dll_func_entries.ptr_marsio_buff_set_rehash_index = fake_marsio_buff_set_rehash_index;
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}
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shared_marsio_dll_func_entries.ptr_marsio_buff_mtod =
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(char * (*)(marsio_buff_t *))dlsym(marsio_so_handle, "marsio_buff_mtod");
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if (nullptr == shared_marsio_dll_func_entries.ptr_marsio_buff_mtod) {
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printf("\033[1;31;40m[Error]dlsym function '%s' from '%s' failed!\033[0m\n", "marsio_buff_mtod", g_engine_instance.config.lib.libmarsio_path);
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return -1;
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}
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shared_marsio_dll_func_entries.ptr_marsio_buff_datalen =
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(uint32_t (*)(marsio_buff_t *))dlsym(marsio_so_handle, "marsio_buff_datalen");
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if (nullptr == shared_marsio_dll_func_entries.ptr_marsio_buff_datalen) {
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printf("\033[1;31;40m[Error]dlsym function '%s' from '%s' failed!\033[0m\n", "marsio_buff_datalen", g_engine_instance.config.lib.libmarsio_path);
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return -1;
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}
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shared_marsio_dll_func_entries.ptr_marsio_buff_buflen =
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(uint32_t (*)(marsio_buff_t *))dlsym(marsio_so_handle, "marsio_buff_buflen");
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if (nullptr == shared_marsio_dll_func_entries.ptr_marsio_buff_buflen) {
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printf("\033[1;31;40m[Error]dlsym function '%s' from '%s' failed!\033[0m\n", "marsio_buff_buflen", g_engine_instance.config.lib.libmarsio_path);
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return -1;
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}
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shared_marsio_dll_func_entries.ptr_marsio_buff_clone_with_options =
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(marsio_buff_t * (*)(struct mr_instance *, marsio_buff_t *, int, int, uint16_t))dlsym(marsio_so_handle, "marsio_buff_clone_with_options");
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if (nullptr == shared_marsio_dll_func_entries.ptr_marsio_buff_clone_with_options) {
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printf("\033[1;31;40m[Error]dlsym function '%s' from '%s' failed!\033[0m\n", "marsio_buff_clone_with_options", g_engine_instance.config.lib.libmarsio_path);
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return -1;
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}
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/* note: if not include marsio_send_burst_flush(), no errors. include just for backward compatibility */
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shared_marsio_dll_func_entries.ptr_marsio_send_burst_flush =
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(void (*)(struct mr_sendpath *, queue_id_t))dlsym(marsio_so_handle, "marsio_send_burst_flush");
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if (nullptr == shared_marsio_dll_func_entries.ptr_marsio_send_burst_flush) {
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printf("\033[33m[Warning]dlsym function '%s' from '%s' failed!\033[0m\n", "marsio_send_burst_flush", g_engine_instance.config.lib.libmarsio_path);
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}
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/* for vlan flipping */
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shared_marsio_dll_func_entries.ptr_marsio_buff_get_metadata =
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(int (*)(marsio_buff_t *, enum mr_buff_metadata_type, void *, unsigned int))dlsym(marsio_so_handle, "marsio_buff_get_metadata");
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if (nullptr == shared_marsio_dll_func_entries.ptr_marsio_buff_get_metadata) {
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printf("\033[33m[Error]dlsym function '%s' from '%s' failed!\033[0m\n", "marsio_buff_get_metadata", g_engine_instance.config.lib.libmarsio_path);
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/* in order to be forward compatible with the previous version of mrzcpd, no error is returned here. vlan_flipping will become invalid */
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}
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shared_marsio_dll_func_entries.ptr_marsio_buff_set_metadata =
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(int (*)(marsio_buff_t *, enum mr_buff_metadata_type, void *, unsigned int))dlsym(marsio_so_handle, "marsio_buff_set_metadata");
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if (nullptr == shared_marsio_dll_func_entries.ptr_marsio_buff_get_metadata) {
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printf("\033[33m[Error]dlsym function '%s' from '%s' failed!\033[0m\n", "marsio_buff_set_metadata", g_engine_instance.config.lib.libmarsio_path);
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/* in order to be forward compatible with the previous version of mrzcpd, no error is returned here. vlan_flipping will become invalid */
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}
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shared_marsio_dll_func_entries.ptr_marsio_buff_unset_metadata =
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(int (*)(marsio_buff_t *, enum mr_buff_metadata_type))dlsym(marsio_so_handle, "marsio_buff_unset_metadata");
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if (nullptr == shared_marsio_dll_func_entries.ptr_marsio_buff_unset_metadata) {
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printf("\033[33m[Error]dlsym function '%s' from '%s' failed!\033[0m\n", "marsio_buff_unset_metadata", g_engine_instance.config.lib.libmarsio_path);
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/* in order to be forward compatible with the previous version of mrzcpd, no error is returned here. vlan_flipping will become invalid */
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}
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return 0;
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}
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int pio_marsio_device_open(const void *init_data)
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{
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return 0;
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}
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int pio_marsio_device_close(const void *init_data)
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{
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return 0;
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}
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int pio_marsio_device_receive(struct packet_io_device *pdev, uint32_t rxq_id, struct packet *p[], int nr_p)
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{
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return 0;
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}
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int pio_marsio_device_send(struct packet_io_device *pdev, uint32_t txq_id, struct packet *p[], int nr_p)
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{
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return 0;
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}
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static int marsio_instance_init(struct packet_io_instance *pinst, int worker_thread_num)
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{
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int ret = -1;
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ret = pio_get_marsio_dll_function_entries();
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if (ret < 0) {
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printf("\033[1;31;40m[Error]dlopen marsio.so symbol failed!\033[0m\n");
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return -1;
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}
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pinst->entity.ppio_marsio_inst->ptr_mr_inst = shared_marsio_dll_func_entries.ptr_marsio_create();
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if (nullptr == pinst->entity.ppio_marsio_inst->ptr_mr_inst) {
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fprintf(stderr,"%s\n","marsio_create error!\n");
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return -1;
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}
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/* TODO: MARSIO_OPT_THREAD_NUM */
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shared_marsio_dll_func_entries.ptr_marsio_option_set(pinst->entity.ppio_marsio_inst->ptr_mr_inst,
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MARSIO_OPT_THREAD_NUM,
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&worker_thread_num, sizeof(int));
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/* TODO: MARSIO_OPT_THREAD_MASK_IN_CPUSET */
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/* marsio_init */
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ret = shared_marsio_dll_func_entries.ptr_marsio_init(pinst->entity.ppio_marsio_inst->ptr_mr_inst, pinst->inst_name);
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if (ret < 0) {
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fprintf(stderr,"%s\n","marsio_init error!\n");
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return -1;
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}
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return 0;
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}
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/*
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* @brief create packet_io marsio instance
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*
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* @param: pinst(in/out)
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*/
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int pio_marsio_instance_create(struct packet_io_instance *pinst, int worker_thread_num)
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{
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/* instance init */
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int ret = marsio_instance_init(pinst, worker_thread_num);
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if (ret < 0) {
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log_error(ST_ERR_PIO_INSTANCE, "marsio instance init failed.");
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return -1;
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}
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return 0;
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}
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void pio_marsio_instance_destroy(void)
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{
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}
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