4 * Copyright(c) 2010-2015 Intel Corporation. All rights reserved.
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37 #include <rte_common.h>
38 #include <rte_malloc.h>
40 #include <cmdline_parse.h>
41 #include <cmdline_parse_string.h>
42 #include <cmdline_socket.h>
46 #include "pipeline_master_be.h"
48 struct pipeline_master {
49 struct app_params *app;
53 } __rte_cache_aligned;
56 pipeline_init(__rte_unused struct pipeline_params *params, void *arg)
58 struct app_params *app = (struct app_params *) arg;
59 struct pipeline_master *p;
62 /* Check input arguments */
66 /* Memory allocation */
67 size = RTE_CACHE_LINE_ROUNDUP(sizeof(struct pipeline_master));
68 p = rte_zmalloc(NULL, size, RTE_CACHE_LINE_SIZE);
75 p->cl = cmdline_stdin_new(app->cmds, "pipeline> ");
81 p->post_init_done = 0;
82 p->script_file_done = 0;
83 if (app->script_file == NULL)
84 p->script_file_done = 1;
90 pipeline_free(void *pipeline)
92 struct pipeline_master *p = (struct pipeline_master *) pipeline;
97 cmdline_stdin_exit(p->cl);
104 pipeline_run(void *pipeline)
106 struct pipeline_master *p = (struct pipeline_master *) pipeline;
107 struct app_params *app = p->app;
109 #ifdef RTE_LIBRTE_KNI
111 #endif /* RTE_LIBRTE_KNI */
113 /* Application post-init phase */
114 if (p->post_init_done == 0) {
117 p->post_init_done = 1;
120 /* Run startup script file */
121 if (p->script_file_done == 0) {
122 struct app_params *app = p->app;
123 int fd = open(app->script_file, O_RDONLY);
126 printf("Cannot open CLI script file \"%s\"\n",
129 struct cmdline *file_cl;
131 printf("Running CLI script file \"%s\" ...\n",
133 file_cl = cmdline_new(p->cl->ctx, "", fd, 1);
134 cmdline_interact(file_cl);
138 p->script_file_done = 1;
141 /* Command Line Interface (CLI) */
142 status = cmdline_poll(p->cl);
144 rte_panic("CLI poll error (%" PRId32 ")\n", status);
145 else if (status == RDLINE_EXITED) {
146 cmdline_stdin_exit(p->cl);
147 rte_exit(0, "Bye!\n");
150 #ifdef RTE_LIBRTE_KNI
151 /* Handle KNI requests from Linux kernel */
152 for (i = 0; i < app->n_pktq_kni; i++)
153 rte_kni_handle_request(app->kni[i]);
154 #endif /* RTE_LIBRTE_KNI */
160 pipeline_timer(__rte_unused void *pipeline)
165 struct pipeline_be_ops pipeline_master_be_ops = {
166 .f_init = pipeline_init,
167 .f_free = pipeline_free,
168 .f_run = pipeline_run,
169 .f_timer = pipeline_timer,