--- /dev/null
+/*-
+ * BSD LICENSE
+ *
+ * Copyright(c) 2010-2016 Intel Corporation. All rights reserved.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ * * Neither the name of Intel Corporation nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __INCLUDE_APP_H__
+#define __INCLUDE_APP_H__
+
+#include <stdint.h>
+#include <string.h>
+
+#include <rte_common.h>
+#include <rte_mempool.h>
+#include <rte_ring.h>
+#include <rte_sched.h>
+#include <cmdline_parse.h>
+
+#include <rte_ethdev.h>
+
+#include "cpu_core_map.h"
+#include "pipeline.h"
+
+#define APP_PARAM_NAME_SIZE PIPELINE_NAME_SIZE
+#define APP_LINK_PCI_BDF_SIZE 16
+struct app_mempool_params {
+ char *name;
+ uint32_t parsed;
+ uint32_t buffer_size;
+ uint32_t pool_size;
+ uint32_t cache_size;
+ uint32_t cpu_socket_id;
+};
+
+struct app_link_params {
+ char *name;
+ uint32_t parsed;
+ uint32_t pmd_id; /* Generated based on port mask */
+ uint32_t arp_q; /* 0 = Disabled (packets go to default queue 0) */
+ uint32_t tcp_syn_q; /* 0 = Disabled (pkts go to default queue) */
+ uint32_t ip_local_q; /* 0 = Disabled (pkts go to default queue 0) */
+ uint32_t tcp_local_q; /* 0 = Disabled (pkts go to default queue 0) */
+ uint32_t udp_local_q; /* 0 = Disabled (pkts go to default queue 0) */
+ uint32_t sctp_local_q; /* 0 = Disabled (pkts go to default queue 0) */
+ uint32_t state; /* DOWN = 0, UP = 1 */
+ uint32_t ip; /* 0 = Invalid */
+ uint32_t depth; /* Valid only when IP is valid */
+ uint64_t mac_addr; /* Read from HW */
+ char pci_bdf[APP_LINK_PCI_BDF_SIZE];
+
+ struct rte_eth_conf conf;
+ uint8_t promisc;
+};
+
+struct app_pktq_hwq_in_params {
+ char *name;
+ uint32_t parsed;
+ uint32_t mempool_id; /* Position in the app->mempool_params */
+ uint32_t size;
+ uint32_t burst;
+
+ struct rte_eth_rxconf conf;
+};
+
+struct app_pktq_hwq_out_params {
+ char *name;
+ uint32_t parsed;
+ uint32_t size;
+ uint32_t burst;
+ uint32_t dropless;
+ uint64_t n_retries;
+ struct rte_eth_txconf conf;
+};
+
+struct app_pktq_swq_params {
+ char *name;
+ uint32_t parsed;
+ uint32_t size;
+ uint32_t burst_read;
+ uint32_t burst_write;
+ uint32_t dropless;
+ uint64_t n_retries;
+ uint32_t cpu_socket_id;
+ uint32_t ipv4_frag;
+ uint32_t ipv6_frag;
+ uint32_t ipv4_ras;
+ uint32_t ipv6_ras;
+ uint32_t mtu;
+ uint32_t metadata_size;
+ uint32_t mempool_direct_id;
+ uint32_t mempool_indirect_id;
+};
+
+#ifndef APP_FILE_NAME_SIZE
+#define APP_FILE_NAME_SIZE 256
+#endif
+
+#ifndef APP_MAX_SCHED_SUBPORTS
+#define APP_MAX_SCHED_SUBPORTS 8
+#endif
+
+#ifndef APP_MAX_SCHED_PIPES
+#define APP_MAX_SCHED_PIPES 4096
+#endif
+
+struct app_pktq_tm_params {
+ char *name;
+ uint32_t parsed;
+ const char *file_name;
+ struct rte_sched_port_params sched_port_params;
+ struct rte_sched_subport_params
+ sched_subport_params[APP_MAX_SCHED_SUBPORTS];
+ struct rte_sched_pipe_params
+ sched_pipe_profiles[RTE_SCHED_PIPE_PROFILES_PER_PORT];
+ int sched_pipe_to_profile[APP_MAX_SCHED_SUBPORTS * APP_MAX_SCHED_PIPES];
+ uint32_t burst_read;
+ uint32_t burst_write;
+};
+
+struct app_pktq_source_params {
+ char *name;
+ uint32_t parsed;
+ uint32_t mempool_id; /* Position in the app->mempool_params array */
+ uint32_t burst;
+ char *file_name; /* Full path of PCAP file to be copied to mbufs */
+ uint32_t n_bytes_per_pkt;
+};
+
+struct app_pktq_sink_params {
+ char *name;
+ uint8_t parsed;
+ char *file_name; /* Full path of PCAP file to be copied to mbufs */
+ uint32_t n_pkts_to_dump;
+};
+
+struct app_msgq_params {
+ char *name;
+ uint32_t parsed;
+ uint32_t size;
+ uint32_t cpu_socket_id;
+};
+
+enum app_pktq_in_type {
+ APP_PKTQ_IN_HWQ,
+ APP_PKTQ_IN_SWQ,
+ APP_PKTQ_IN_TM,
+ APP_PKTQ_IN_SOURCE,
+};
+
+struct app_pktq_in_params {
+ enum app_pktq_in_type type;
+ uint32_t id; /* Position in the appropriate app array */
+};
+
+enum app_pktq_out_type {
+ APP_PKTQ_OUT_HWQ,
+ APP_PKTQ_OUT_SWQ,
+ APP_PKTQ_OUT_TM,
+ APP_PKTQ_OUT_SINK,
+};
+
+struct app_pktq_out_params {
+ enum app_pktq_out_type type;
+ uint32_t id; /* Position in the appropriate app array */
+};
+
+#ifndef APP_PIPELINE_TYPE_SIZE
+#define APP_PIPELINE_TYPE_SIZE 64
+#endif
+
+#define APP_MAX_PIPELINE_PKTQ_IN PIPELINE_MAX_PORT_IN
+#define APP_MAX_PIPELINE_PKTQ_OUT PIPELINE_MAX_PORT_OUT
+#define APP_MAX_PIPELINE_MSGQ_IN PIPELINE_MAX_MSGQ_IN
+#define APP_MAX_PIPELINE_MSGQ_OUT PIPELINE_MAX_MSGQ_OUT
+
+#define APP_MAX_PIPELINE_ARGS PIPELINE_MAX_ARGS
+
+struct app_pipeline_params {
+ char *name;
+ uint8_t parsed;
+
+ char type[APP_PIPELINE_TYPE_SIZE];
+
+ uint32_t socket_id;
+ uint32_t core_id;
+ uint32_t hyper_th_id;
+
+ struct app_pktq_in_params pktq_in[APP_MAX_PIPELINE_PKTQ_IN];
+ struct app_pktq_out_params pktq_out[APP_MAX_PIPELINE_PKTQ_OUT];
+ uint32_t msgq_in[APP_MAX_PIPELINE_MSGQ_IN];
+ uint32_t msgq_out[APP_MAX_PIPELINE_MSGQ_OUT];
+
+ uint32_t n_pktq_in;
+ uint32_t n_pktq_out;
+ uint32_t n_msgq_in;
+ uint32_t n_msgq_out;
+
+ uint32_t timer_period;
+
+ char *args_name[APP_MAX_PIPELINE_ARGS];
+ char *args_value[APP_MAX_PIPELINE_ARGS];
+ uint32_t n_args;
+};
+
+struct app_pipeline_data {
+ void *be;
+ void *fe;
+ struct pipeline_type *ptype;
+ uint64_t timer_period;
+ uint32_t enabled;
+};
+
+struct app_thread_pipeline_data {
+ uint32_t pipeline_id;
+ void *be;
+ pipeline_be_op_run f_run;
+ pipeline_be_op_timer f_timer;
+ uint64_t timer_period;
+ uint64_t deadline;
+};
+
+#ifndef APP_MAX_THREAD_PIPELINES
+#define APP_MAX_THREAD_PIPELINES 16
+#endif
+
+#ifndef APP_THREAD_TIMER_PERIOD
+#define APP_THREAD_TIMER_PERIOD 1
+#endif
+
+struct app_thread_data {
+ struct app_thread_pipeline_data regular[APP_MAX_THREAD_PIPELINES];
+ struct app_thread_pipeline_data custom[APP_MAX_THREAD_PIPELINES];
+
+ uint32_t n_regular;
+ uint32_t n_custom;
+
+ uint64_t timer_period;
+ uint64_t thread_req_deadline;
+
+ uint64_t deadline;
+
+ struct rte_ring *msgq_in;
+ struct rte_ring *msgq_out;
+
+ uint64_t headroom_time;
+ uint64_t headroom_cycles;
+ double headroom_ratio;
+};
+
+#ifndef APP_MAX_LINKS
+#define APP_MAX_LINKS 16
+#endif
+
+struct app_eal_params {
+ /* Map lcore set to physical cpu set */
+ char *coremap;
+
+ /* Core ID that is used as master */
+ uint32_t master_lcore_present;
+ uint32_t master_lcore;
+
+ /* Number of memory channels */
+ uint32_t channels_present;
+ uint32_t channels;
+
+ /* Memory to allocate (see also --socket-mem) */
+ uint32_t memory_present;
+ uint32_t memory;
+
+ /* Force number of memory ranks (don't detect) */
+ uint32_t ranks_present;
+ uint32_t ranks;
+
+ /* Add a PCI device in black list. */
+ char *pci_blacklist[APP_MAX_LINKS];
+
+ /* Add a PCI device in white list. */
+ char *pci_whitelist[APP_MAX_LINKS];
+
+ /* Add a virtual device. */
+ char *vdev[APP_MAX_LINKS];
+
+ /* Use VMware TSC map instead of native RDTSC */
+ uint32_t vmware_tsc_map_present;
+ int vmware_tsc_map;
+
+ /* Type of this process (primary|secondary|auto) */
+ char *proc_type;
+
+ /* Set syslog facility */
+ char *syslog;
+
+ /* Set default log level */
+ uint32_t log_level_present;
+ uint32_t log_level;
+
+ /* Display version information on startup */
+ uint32_t version_present;
+ int version;
+
+ /* This help */
+ uint32_t help_present;
+ int help;
+
+ /* Use malloc instead of hugetlbfs */
+ uint32_t no_huge_present;
+ int no_huge;
+
+ /* Disable PCI */
+ uint32_t no_pci_present;
+ int no_pci;
+
+ /* Disable HPET */
+ uint32_t no_hpet_present;
+ int no_hpet;
+
+ /* No shared config (mmap'd files) */
+ uint32_t no_shconf_present;
+ int no_shconf;
+
+ /* Add driver */
+ char *add_driver;
+
+ /* Memory to allocate on sockets (comma separated values)*/
+ char *socket_mem;
+
+ /* Directory where hugetlbfs is mounted */
+ char *huge_dir;
+
+ /* Prefix for hugepage filenames */
+ char *file_prefix;
+
+ /* Base virtual address */
+ char *base_virtaddr;
+
+ /* Create /dev/uioX (usually done by hotplug) */
+ uint32_t create_uio_dev_present;
+ int create_uio_dev;
+
+ /* Interrupt mode for VFIO (legacy|msi|msix) */
+ char *vfio_intr;
+
+ /* Support running on Xen dom0 without hugetlbfs */
+ uint32_t xen_dom0_present;
+ int xen_dom0;
+};
+
+#ifndef APP_APPNAME_SIZE
+#define APP_APPNAME_SIZE 256
+#endif
+
+#ifndef APP_MAX_MEMPOOLS
+#define APP_MAX_MEMPOOLS 8
+#endif
+
+#ifndef APP_LINK_MAX_HWQ_IN
+#define APP_LINK_MAX_HWQ_IN 64
+#endif
+
+#ifndef APP_LINK_MAX_HWQ_OUT
+#define APP_LINK_MAX_HWQ_OUT 64
+#endif
+
+#define APP_MAX_HWQ_IN (APP_MAX_LINKS * APP_LINK_MAX_HWQ_IN)
+
+#define APP_MAX_HWQ_OUT (APP_MAX_LINKS * APP_LINK_MAX_HWQ_OUT)
+
+#ifndef APP_MAX_PKTQ_SWQ
+#define APP_MAX_PKTQ_SWQ 256
+#endif
+
+#define APP_MAX_PKTQ_TM APP_MAX_LINKS
+
+#ifndef APP_MAX_PKTQ_SOURCE
+#define APP_MAX_PKTQ_SOURCE 16
+#endif
+
+#ifndef APP_MAX_PKTQ_SINK
+#define APP_MAX_PKTQ_SINK 16
+#endif
+
+#ifndef APP_MAX_MSGQ
+#define APP_MAX_MSGQ 64
+#endif
+
+#ifndef APP_MAX_PIPELINES
+#define APP_MAX_PIPELINES 64
+#endif
+
+#ifndef APP_EAL_ARGC
+#define APP_EAL_ARGC 32
+#endif
+
+#ifndef APP_MAX_PIPELINE_TYPES
+#define APP_MAX_PIPELINE_TYPES 64
+#endif
+
+#ifndef APP_MAX_THREADS
+#define APP_MAX_THREADS RTE_MAX_LCORE
+#endif
+
+#ifndef APP_MAX_CMDS
+#define APP_MAX_CMDS 64
+#endif
+
+#ifndef APP_THREAD_HEADROOM_STATS_COLLECT
+#define APP_THREAD_HEADROOM_STATS_COLLECT 1
+#endif
+
+struct app_params {
+ /* Config */
+ char app_name[APP_APPNAME_SIZE];
+ const char *config_file;
+ const char *script_file;
+ const char *parser_file;
+ const char *output_file;
+ const char *preproc;
+ const char *preproc_args;
+ uint64_t port_mask;
+ uint32_t log_level;
+
+ struct app_eal_params eal_params;
+ struct app_mempool_params mempool_params[APP_MAX_MEMPOOLS];
+ struct app_link_params link_params[APP_MAX_LINKS];
+ struct app_pktq_hwq_in_params hwq_in_params[APP_MAX_HWQ_IN];
+ struct app_pktq_hwq_out_params hwq_out_params[APP_MAX_HWQ_OUT];
+ struct app_pktq_swq_params swq_params[APP_MAX_PKTQ_SWQ];
+ struct app_pktq_tm_params tm_params[APP_MAX_PKTQ_TM];
+ struct app_pktq_source_params source_params[APP_MAX_PKTQ_SOURCE];
+ struct app_pktq_sink_params sink_params[APP_MAX_PKTQ_SINK];
+ struct app_msgq_params msgq_params[APP_MAX_MSGQ];
+ struct app_pipeline_params pipeline_params[APP_MAX_PIPELINES];
+
+ uint32_t n_mempools;
+ uint32_t n_links;
+ uint32_t n_pktq_hwq_in;
+ uint32_t n_pktq_hwq_out;
+ uint32_t n_pktq_swq;
+ uint32_t n_pktq_tm;
+ uint32_t n_pktq_source;
+ uint32_t n_pktq_sink;
+ uint32_t n_msgq;
+ uint32_t n_pipelines;
+
+ /* Init */
+ char *eal_argv[1 + APP_EAL_ARGC];
+ struct cpu_core_map *core_map;
+ uint64_t core_mask;
+ struct rte_mempool *mempool[APP_MAX_MEMPOOLS];
+ struct rte_ring *swq[APP_MAX_PKTQ_SWQ];
+ struct rte_sched_port *tm[APP_MAX_PKTQ_TM];
+ struct rte_ring *msgq[APP_MAX_MSGQ];
+ struct pipeline_type pipeline_type[APP_MAX_PIPELINE_TYPES];
+ struct app_pipeline_data pipeline_data[APP_MAX_PIPELINES];
+ struct app_thread_data thread_data[APP_MAX_THREADS];
+ cmdline_parse_ctx_t cmds[APP_MAX_CMDS + 1];
+
+ int eal_argc;
+ uint32_t n_pipeline_types;
+ uint32_t n_cmds;
+};
+
+#define APP_PARAM_VALID(obj) ((obj)->name != NULL)
+
+#define APP_PARAM_COUNT(obj_array, n_objs) \
+{ \
+ size_t i; \
+ \
+ n_objs = 0; \
+ for (i = 0; i < RTE_DIM(obj_array); i++) \
+ if (APP_PARAM_VALID(&((obj_array)[i]))) \
+ n_objs++; \
+}
+
+#define APP_PARAM_FIND(obj_array, key) \
+({ \
+ ssize_t obj_idx; \
+ const ssize_t obj_count = RTE_DIM(obj_array); \
+ \
+ for (obj_idx = 0; obj_idx < obj_count; obj_idx++) { \
+ if (!APP_PARAM_VALID(&((obj_array)[obj_idx]))) \
+ continue; \
+ \
+ if (strcmp(key, (obj_array)[obj_idx].name) == 0) \
+ break; \
+ } \
+ obj_idx < obj_count ? obj_idx : -ENOENT; \
+})
+
+#define APP_PARAM_FIND_BY_ID(obj_array, prefix, id, obj) \
+do { \
+ char name[APP_PARAM_NAME_SIZE]; \
+ ssize_t pos; \
+ \
+ sprintf(name, prefix "%" PRIu32, id); \
+ pos = APP_PARAM_FIND(obj_array, name); \
+ obj = (pos < 0) ? NULL : &((obj_array)[pos]); \
+} while (0)
+
+#define APP_PARAM_GET_ID(obj, prefix, id) \
+do \
+ sscanf(obj->name, prefix "%" SCNu32, &id); \
+while (0) \
+
+#define APP_PARAM_ADD(obj_array, obj_name) \
+({ \
+ ssize_t obj_idx; \
+ const ssize_t obj_count = RTE_DIM(obj_array); \
+ \
+ obj_idx = APP_PARAM_FIND(obj_array, obj_name); \
+ if (obj_idx < 0) { \
+ for (obj_idx = 0; obj_idx < obj_count; obj_idx++) { \
+ if (!APP_PARAM_VALID(&((obj_array)[obj_idx]))) \
+ break; \
+ } \
+ \
+ if (obj_idx < obj_count) { \
+ (obj_array)[obj_idx].name = strdup(obj_name); \
+ if ((obj_array)[obj_idx].name == NULL) \
+ obj_idx = -EINVAL; \
+ } else \
+ obj_idx = -ENOMEM; \
+ } \
+ obj_idx; \
+})
+
+#define APP_CHECK(exp, fmt, ...) \
+do { \
+ if (!(exp)) { \
+ fprintf(stderr, fmt "\n", ## __VA_ARGS__); \
+ abort(); \
+ } \
+} while (0)
+
+enum app_log_level {
+ APP_LOG_LEVEL_HIGH = 1,
+ APP_LOG_LEVEL_LOW,
+ APP_LOG_LEVELS
+};
+
+#define APP_LOG(app, level, fmt, ...) \
+do { \
+ if (app->log_level >= APP_LOG_LEVEL_ ## level) \
+ fprintf(stdout, "[APP] " fmt "\n", ## __VA_ARGS__); \
+} while (0)
+
+static inline uint32_t
+app_link_get_n_rxq(struct app_params *app, struct app_link_params *link)
+{
+ uint32_t n_rxq = 0, link_id, i;
+ uint32_t n_pktq_hwq_in = RTE_MIN(app->n_pktq_hwq_in,
+ RTE_DIM(app->hwq_in_params));
+
+ APP_PARAM_GET_ID(link, "LINK", link_id);
+
+ for (i = 0; i < n_pktq_hwq_in; i++) {
+ struct app_pktq_hwq_in_params *p = &app->hwq_in_params[i];
+ uint32_t rxq_link_id, rxq_queue_id;
+
+ sscanf(p->name, "RXQ%" SCNu32 ".%" SCNu32,
+ &rxq_link_id, &rxq_queue_id);
+ if (rxq_link_id == link_id)
+ n_rxq++;
+ }
+
+ return n_rxq;
+}
+
+static inline uint32_t
+app_link_get_n_txq(struct app_params *app, struct app_link_params *link)
+{
+ uint32_t n_txq = 0, link_id, i;
+ uint32_t n_pktq_hwq_out = RTE_MIN(app->n_pktq_hwq_out,
+ RTE_DIM(app->hwq_out_params));
+
+ APP_PARAM_GET_ID(link, "LINK", link_id);
+
+ for (i = 0; i < n_pktq_hwq_out; i++) {
+ struct app_pktq_hwq_out_params *p = &app->hwq_out_params[i];
+ uint32_t txq_link_id, txq_queue_id;
+
+ sscanf(p->name, "TXQ%" SCNu32 ".%" SCNu32,
+ &txq_link_id, &txq_queue_id);
+ if (txq_link_id == link_id)
+ n_txq++;
+ }
+
+ return n_txq;
+}
+
+static inline uint32_t
+app_rxq_get_readers(struct app_params *app, struct app_pktq_hwq_in_params *rxq)
+{
+ uint32_t pos = rxq - app->hwq_in_params;
+ uint32_t n_pipelines = RTE_MIN(app->n_pipelines,
+ RTE_DIM(app->pipeline_params));
+ uint32_t n_readers = 0, i;
+
+ for (i = 0; i < n_pipelines; i++) {
+ struct app_pipeline_params *p = &app->pipeline_params[i];
+ uint32_t n_pktq_in = RTE_MIN(p->n_pktq_in, RTE_DIM(p->pktq_in));
+ uint32_t j;
+
+ for (j = 0; j < n_pktq_in; j++) {
+ struct app_pktq_in_params *pktq = &p->pktq_in[j];
+
+ if ((pktq->type == APP_PKTQ_IN_HWQ) &&
+ (pktq->id == pos))
+ n_readers++;
+ }
+ }
+
+ return n_readers;
+}
+
+static inline uint32_t
+app_swq_get_readers(struct app_params *app, struct app_pktq_swq_params *swq)
+{
+ uint32_t pos = swq - app->swq_params;
+ uint32_t n_pipelines = RTE_MIN(app->n_pipelines,
+ RTE_DIM(app->pipeline_params));
+ uint32_t n_readers = 0, i;
+
+ for (i = 0; i < n_pipelines; i++) {
+ struct app_pipeline_params *p = &app->pipeline_params[i];
+ uint32_t n_pktq_in = RTE_MIN(p->n_pktq_in, RTE_DIM(p->pktq_in));
+ uint32_t j;
+
+ for (j = 0; j < n_pktq_in; j++) {
+ struct app_pktq_in_params *pktq = &p->pktq_in[j];
+
+ if ((pktq->type == APP_PKTQ_IN_SWQ) &&
+ (pktq->id == pos))
+ n_readers++;
+ }
+ }
+
+ return n_readers;
+}
+
+static inline uint32_t
+app_tm_get_readers(struct app_params *app, struct app_pktq_tm_params *tm)
+{
+ uint32_t pos = tm - app->tm_params;
+ uint32_t n_pipelines = RTE_MIN(app->n_pipelines,
+ RTE_DIM(app->pipeline_params));
+ uint32_t n_readers = 0, i;
+
+ for (i = 0; i < n_pipelines; i++) {
+ struct app_pipeline_params *p = &app->pipeline_params[i];
+ uint32_t n_pktq_in = RTE_MIN(p->n_pktq_in, RTE_DIM(p->pktq_in));
+ uint32_t j;
+
+ for (j = 0; j < n_pktq_in; j++) {
+ struct app_pktq_in_params *pktq = &p->pktq_in[j];
+
+ if ((pktq->type == APP_PKTQ_IN_TM) &&
+ (pktq->id == pos))
+ n_readers++;
+ }
+ }
+
+ return n_readers;
+}
+
+static inline uint32_t
+app_source_get_readers(struct app_params *app,
+struct app_pktq_source_params *source)
+{
+ uint32_t pos = source - app->source_params;
+ uint32_t n_pipelines = RTE_MIN(app->n_pipelines,
+ RTE_DIM(app->pipeline_params));
+ uint32_t n_readers = 0, i;
+
+ for (i = 0; i < n_pipelines; i++) {
+ struct app_pipeline_params *p = &app->pipeline_params[i];
+ uint32_t n_pktq_in = RTE_MIN(p->n_pktq_in, RTE_DIM(p->pktq_in));
+ uint32_t j;
+
+ for (j = 0; j < n_pktq_in; j++) {
+ struct app_pktq_in_params *pktq = &p->pktq_in[j];
+
+ if ((pktq->type == APP_PKTQ_IN_SOURCE) &&
+ (pktq->id == pos))
+ n_readers++;
+ }
+ }
+
+ return n_readers;
+}
+
+static inline uint32_t
+app_msgq_get_readers(struct app_params *app, struct app_msgq_params *msgq)
+{
+ uint32_t pos = msgq - app->msgq_params;
+ uint32_t n_pipelines = RTE_MIN(app->n_pipelines,
+ RTE_DIM(app->pipeline_params));
+ uint32_t n_readers = 0, i;
+
+ for (i = 0; i < n_pipelines; i++) {
+ struct app_pipeline_params *p = &app->pipeline_params[i];
+ uint32_t n_msgq_in = RTE_MIN(p->n_msgq_in, RTE_DIM(p->msgq_in));
+ uint32_t j;
+
+ for (j = 0; j < n_msgq_in; j++)
+ if (p->msgq_in[j] == pos)
+ n_readers++;
+ }
+
+ return n_readers;
+}
+
+static inline uint32_t
+app_txq_get_writers(struct app_params *app, struct app_pktq_hwq_out_params *txq)
+{
+ uint32_t pos = txq - app->hwq_out_params;
+ uint32_t n_pipelines = RTE_MIN(app->n_pipelines,
+ RTE_DIM(app->pipeline_params));
+ uint32_t n_writers = 0, i;
+
+ for (i = 0; i < n_pipelines; i++) {
+ struct app_pipeline_params *p = &app->pipeline_params[i];
+ uint32_t n_pktq_out = RTE_MIN(p->n_pktq_out,
+ RTE_DIM(p->pktq_out));
+ uint32_t j;
+
+ for (j = 0; j < n_pktq_out; j++) {
+ struct app_pktq_out_params *pktq = &p->pktq_out[j];
+
+ if ((pktq->type == APP_PKTQ_OUT_HWQ) &&
+ (pktq->id == pos))
+ n_writers++;
+ }
+ }
+
+ return n_writers;
+}
+
+static inline uint32_t
+app_swq_get_writers(struct app_params *app, struct app_pktq_swq_params *swq)
+{
+ uint32_t pos = swq - app->swq_params;
+ uint32_t n_pipelines = RTE_MIN(app->n_pipelines,
+ RTE_DIM(app->pipeline_params));
+ uint32_t n_writers = 0, i;
+
+ for (i = 0; i < n_pipelines; i++) {
+ struct app_pipeline_params *p = &app->pipeline_params[i];
+ uint32_t n_pktq_out = RTE_MIN(p->n_pktq_out,
+ RTE_DIM(p->pktq_out));
+ uint32_t j;
+
+ for (j = 0; j < n_pktq_out; j++) {
+ struct app_pktq_out_params *pktq = &p->pktq_out[j];
+
+ if ((pktq->type == APP_PKTQ_OUT_SWQ) &&
+ (pktq->id == pos))
+ n_writers++;
+ }
+ }
+
+ return n_writers;
+}
+
+static inline uint32_t
+app_tm_get_writers(struct app_params *app, struct app_pktq_tm_params *tm)
+{
+ uint32_t pos = tm - app->tm_params;
+ uint32_t n_pipelines = RTE_MIN(app->n_pipelines,
+ RTE_DIM(app->pipeline_params));
+ uint32_t n_writers = 0, i;
+
+ for (i = 0; i < n_pipelines; i++) {
+ struct app_pipeline_params *p = &app->pipeline_params[i];
+ uint32_t n_pktq_out = RTE_MIN(p->n_pktq_out,
+ RTE_DIM(p->pktq_out));
+ uint32_t j;
+
+ for (j = 0; j < n_pktq_out; j++) {
+ struct app_pktq_out_params *pktq = &p->pktq_out[j];
+
+ if ((pktq->type == APP_PKTQ_OUT_TM) &&
+ (pktq->id == pos))
+ n_writers++;
+ }
+ }
+
+ return n_writers;
+}
+
+static inline uint32_t
+app_sink_get_writers(struct app_params *app, struct app_pktq_sink_params *sink)
+{
+ uint32_t pos = sink - app->sink_params;
+ uint32_t n_pipelines = RTE_MIN(app->n_pipelines,
+ RTE_DIM(app->pipeline_params));
+ uint32_t n_writers = 0, i;
+
+ for (i = 0; i < n_pipelines; i++) {
+ struct app_pipeline_params *p = &app->pipeline_params[i];
+ uint32_t n_pktq_out = RTE_MIN(p->n_pktq_out,
+ RTE_DIM(p->pktq_out));
+ uint32_t j;
+
+ for (j = 0; j < n_pktq_out; j++) {
+ struct app_pktq_out_params *pktq = &p->pktq_out[j];
+
+ if ((pktq->type == APP_PKTQ_OUT_SINK) &&
+ (pktq->id == pos))
+ n_writers++;
+ }
+ }
+
+ return n_writers;
+}
+
+static inline uint32_t
+app_msgq_get_writers(struct app_params *app, struct app_msgq_params *msgq)
+{
+ uint32_t pos = msgq - app->msgq_params;
+ uint32_t n_pipelines = RTE_MIN(app->n_pipelines,
+ RTE_DIM(app->pipeline_params));
+ uint32_t n_writers = 0, i;
+
+ for (i = 0; i < n_pipelines; i++) {
+ struct app_pipeline_params *p = &app->pipeline_params[i];
+ uint32_t n_msgq_out = RTE_MIN(p->n_msgq_out,
+ RTE_DIM(p->msgq_out));
+ uint32_t j;
+
+ for (j = 0; j < n_msgq_out; j++)
+ if (p->msgq_out[j] == pos)
+ n_writers++;
+ }
+
+ return n_writers;
+}
+
+static inline struct app_link_params *
+app_get_link_for_rxq(struct app_params *app, struct app_pktq_hwq_in_params *p)
+{
+ char link_name[APP_PARAM_NAME_SIZE];
+ ssize_t link_param_idx;
+ uint32_t rxq_link_id, rxq_queue_id;
+
+ sscanf(p->name, "RXQ%" SCNu32 ".%" SCNu32,
+ &rxq_link_id, &rxq_queue_id);
+ sprintf(link_name, "LINK%" PRIu32, rxq_link_id);
+ link_param_idx = APP_PARAM_FIND(app->link_params, link_name);
+ APP_CHECK((link_param_idx >= 0),
+ "Cannot find %s for %s", link_name, p->name);
+
+ return &app->link_params[link_param_idx];
+}
+
+static inline struct app_link_params *
+app_get_link_for_txq(struct app_params *app, struct app_pktq_hwq_out_params *p)
+{
+ char link_name[APP_PARAM_NAME_SIZE];
+ ssize_t link_param_idx;
+ uint32_t txq_link_id, txq_queue_id;
+
+ sscanf(p->name, "TXQ%" SCNu32 ".%" SCNu32,
+ &txq_link_id, &txq_queue_id);
+ sprintf(link_name, "LINK%" PRIu32, txq_link_id);
+ link_param_idx = APP_PARAM_FIND(app->link_params, link_name);
+ APP_CHECK((link_param_idx >= 0),
+ "Cannot find %s for %s", link_name, p->name);
+
+ return &app->link_params[link_param_idx];
+}
+
+static inline struct app_link_params *
+app_get_link_for_tm(struct app_params *app, struct app_pktq_tm_params *p_tm)
+{
+ char link_name[APP_PARAM_NAME_SIZE];
+ uint32_t link_id;
+ ssize_t link_param_idx;
+
+ sscanf(p_tm->name, "TM%" PRIu32, &link_id);
+ sprintf(link_name, "LINK%" PRIu32, link_id);
+ link_param_idx = APP_PARAM_FIND(app->link_params, link_name);
+ APP_CHECK((link_param_idx >= 0),
+ "Cannot find %s for %s", link_name, p_tm->name);
+
+ return &app->link_params[link_param_idx];
+}
+
+int app_config_init(struct app_params *app);
+
+int app_config_args(struct app_params *app,
+ int argc, char **argv);
+
+int app_config_preproc(struct app_params *app);
+
+int app_config_parse(struct app_params *app,
+ const char *file_name);
+
+int app_config_parse_tm(struct app_params *app);
+
+void app_config_save(struct app_params *app,
+ const char *file_name);
+
+int app_config_check(struct app_params *app);
+
+int app_init(struct app_params *app);
+
+int app_thread(void *arg);
+
+int app_pipeline_type_register(struct app_params *app,
+ struct pipeline_type *ptype);
+
+struct pipeline_type *app_pipeline_type_find(struct app_params *app,
+ char *name);
+
+void app_link_up_internal(struct app_params *app,
+ struct app_link_params *cp);
+
+void app_link_down_internal(struct app_params *app,
+ struct app_link_params *cp);
+
+#endif
Code Review / deb_dpdk.git / blobdiff