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examples/ip_pipeline: rework config file syntax

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New syntax of config files is needed for ip_pipeline example
enhancements. Some old files are temporarily disabled in the Makefile.
It is part of a bigger change.

Signed-off-by: Pawel Wodkowski <pawelx.wodkowski@intel.com>
Acked-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
This commit is contained in:
Pawel Wodkowski 2015-07-07 10:09:25 +02:00 committed by Thomas Monjalon
parent d27f716ad7
commit 7f64b9c004
11 changed files with 4730 additions and 853 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

17
examples/ip_pipeline/Makefile
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@ -43,20 +43,9 @@ APP = ip_pipeline
# all source are stored in SRCS-y
SRCS-$(CONFIG_RTE_LIBRTE_PIPELINE) := main.c
SRCS-$(CONFIG_RTE_LIBRTE_PIPELINE) += config.c
SRCS-$(CONFIG_RTE_LIBRTE_PIPELINE) += init.c
SRCS-$(CONFIG_RTE_LIBRTE_PIPELINE) += cmdline.c
SRCS-$(CONFIG_RTE_LIBRTE_PIPELINE) += pipeline_rx.c
SRCS-$(CONFIG_RTE_LIBRTE_PIPELINE) += pipeline_tx.c
SRCS-$(CONFIG_RTE_LIBRTE_PIPELINE) += pipeline_flow_classification.c
SRCS-$(CONFIG_RTE_LIBRTE_PIPELINE) += pipeline_routing.c
SRCS-$(CONFIG_RTE_LIBRTE_PIPELINE) += pipeline_passthrough.c
SRCS-$(CONFIG_RTE_LIBRTE_PIPELINE) += pipeline_ipv4_frag.c
SRCS-$(CONFIG_RTE_LIBRTE_PIPELINE) += pipeline_ipv4_ras.c
ifeq ($(CONFIG_RTE_LIBRTE_ACL),y)
SRCS-$(CONFIG_RTE_LIBRTE_PIPELINE) += pipeline_firewall.c
endif
SRCS-$(CONFIG_RTE_LIBRTE_PIPELINE) += config_parse.c
SRCS-$(CONFIG_RTE_LIBRTE_PIPELINE) += config_parse_tm.c
SRCS-$(CONFIG_RTE_LIBRTE_PIPELINE) += cpu_core_map.c
CFLAGS += -O3
CFLAGS += $(WERROR_FLAGS)

909
examples/ip_pipeline/app.h Normal file
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@ -0,0 +1,909 @@
/*-
* BSD LICENSE
*
* Copyright(c) 2010-2015 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
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_local_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 */
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;
};
#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;
};
struct app_pktq_sink_params {
char *name;
uint8_t parsed;
};
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;
uint64_t timer_period;
};
struct app_thread_pipeline_data {
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
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 deadline;
};
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;
/* Add a PCI device in white list. */
char *pci_whitelist;
/* Add a virtual device. */
char *vdev;
/* 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_MAX_LINKS
#define APP_MAX_LINKS 16
#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
struct app_params {
/* Config */
char app_name[APP_APPNAME_SIZE];
const char *config_file;
const char *script_file;
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_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

419
examples/ip_pipeline/config.c
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@ -1,419 +0,0 @@
/*-
* BSD LICENSE
*
* Copyright(c) 2010-2014 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.
*/
#include <stdio.h>
#include <stdlib.h>
#include <stdint.h>
#include <inttypes.h>
#include <sys/types.h>
#include <string.h>
#include <sys/queue.h>
#include <stdarg.h>
#include <errno.h>
#include <getopt.h>
#include <rte_common.h>
#include <rte_byteorder.h>
#include <rte_log.h>
#include <rte_memory.h>
#include <rte_memcpy.h>
#include <rte_memzone.h>
#include <rte_eal.h>
#include <rte_per_lcore.h>
#include <rte_launch.h>
#include <rte_atomic.h>
#include <rte_cycles.h>
#include <rte_prefetch.h>
#include <rte_lcore.h>
#include <rte_per_lcore.h>
#include <rte_branch_prediction.h>
#include <rte_interrupts.h>
#include <rte_pci.h>
#include <rte_random.h>
#include <rte_debug.h>
#include <rte_ether.h>
#include <rte_ethdev.h>
#include <rte_ring.h>
#include <rte_mempool.h>
#include <rte_mbuf.h>
#include <rte_ip.h>
#include <rte_tcp.h>
#include <rte_lpm.h>
#include <rte_lpm6.h>
#include <rte_string_fns.h>
#include <rte_cfgfile.h>
#include "main.h"
struct app_params app;
static const char usage[] =
"Usage: %s EAL_OPTIONS-- -p PORT_MASK [-f CONFIG_FILE]\n";
void
app_print_usage(char *prgname)
{
printf(usage, prgname);
}
const char *
app_core_type_id_to_string(enum app_core_type id)
{
switch (id) {
case APP_CORE_NONE: return "NONE";
case APP_CORE_MASTER: return "MASTER";
case APP_CORE_RX: return "RX";
case APP_CORE_TX: return "TX";
case APP_CORE_PT: return "PT";
case APP_CORE_FC: return "FC";
case APP_CORE_FW: return "FW";
case APP_CORE_RT: return "RT";
case APP_CORE_TM: return "TM";
case APP_CORE_IPV4_FRAG: return "IPV4_FRAG";
case APP_CORE_IPV4_RAS: return "IPV4_RAS";
default: return NULL;
}
}
int
app_core_type_string_to_id(const char *string, enum app_core_type *id)
{
if (strcmp(string, "NONE") == 0) {
*id = APP_CORE_NONE;
return 0;
}
if (strcmp(string, "MASTER") == 0) {
*id = APP_CORE_MASTER;
return 0;
}
if (strcmp(string, "RX") == 0) {
*id = APP_CORE_RX;
return 0;
}
if (strcmp(string, "TX") == 0) {
*id = APP_CORE_TX;
return 0;
}
if (strcmp(string, "PT") == 0) {
*id = APP_CORE_PT;
return 0;
}
if (strcmp(string, "FC") == 0) {
*id = APP_CORE_FC;
return 0;
}
if (strcmp(string, "FW") == 0) {
*id = APP_CORE_FW;
return 0;
}
if (strcmp(string, "RT") == 0) {
*id = APP_CORE_RT;
return 0;
}
if (strcmp(string, "TM") == 0) {
*id = APP_CORE_TM;
return 0;
}
if (strcmp(string, "IPV4_FRAG") == 0) {
*id = APP_CORE_IPV4_FRAG;
return 0;
}
if (strcmp(string, "IPV4_RAS") == 0) {
*id = APP_CORE_IPV4_RAS;
return 0;
}
return -1;
}
static uint64_t
app_get_core_mask(void)
{
uint64_t core_mask = 0;
uint32_t i;
for (i = 0; i < RTE_MAX_LCORE; i++) {
if (rte_lcore_is_enabled(i) == 0)
continue;
core_mask |= 1LLU << i;
}
return core_mask;
}
static int
app_install_coremask(uint64_t core_mask)
{
uint32_t n_cores, i;
for (n_cores = 0, i = 0; i < RTE_MAX_LCORE; i++)
if (app.cores[i].core_type != APP_CORE_NONE)
n_cores++;
if (n_cores != app.n_cores) {
rte_panic("Number of cores in COREMASK should be %u instead "
"of %u\n", n_cores, app.n_cores);
return -1;
}
for (i = 0; i < RTE_MAX_LCORE; i++) {
uint32_t core_id;
if (app.cores[i].core_type == APP_CORE_NONE)
continue;
core_id = __builtin_ctzll(core_mask);
core_mask &= ~(1LLU << core_id);
app.cores[i].core_id = core_id;
}
return 0;
}
static int
app_install_cfgfile(const char *file_name)
{
struct rte_cfgfile *file;
uint32_t n_cores, i;
memset(app.cores, 0, sizeof(app.cores));
if (file_name[0] == '\0')
return -1;
file = rte_cfgfile_load(file_name, 0);
if (file == NULL) {
rte_panic("Config file %s not found\n", file_name);
return -1;
}
n_cores = (uint32_t) rte_cfgfile_num_sections(file, "core",
strnlen("core", 5));
if (n_cores < app.n_cores) {
rte_panic("Config file parse error: not enough cores specified "
"(%u cores missing)\n", app.n_cores - n_cores);
return -1;
}
if (n_cores > app.n_cores) {
rte_panic("Config file parse error: too many cores specified "
"(%u cores too many)\n", n_cores - app.n_cores);
return -1;
}
for (i = 0; i < n_cores; i++) {
struct app_core_params *p = &app.cores[i];
char section_name[16];
const char *entry;
uint32_t j;
/* [core X] */
snprintf(section_name, sizeof(section_name), "core %u", i);
if (!rte_cfgfile_has_section(file, section_name)) {
rte_panic("Config file parse error: core IDs are not "
"sequential (core %u missing)\n", i);
return -1;
}
/* type */
entry = rte_cfgfile_get_entry(file, section_name, "type");
if (!entry) {
rte_panic("Config file parse error: core %u type not "
"defined\n", i);
return -1;
}
if ((app_core_type_string_to_id(entry, &p->core_type) != 0) ||
(p->core_type == APP_CORE_NONE)) {
rte_panic("Config file parse error: core %u type "
"error\n", i);
return -1;
}
/* queues in */
entry = rte_cfgfile_get_entry(file, section_name, "queues in");
if (!entry) {
rte_panic("Config file parse error: core %u queues in "
"not defined\n", i);
return -1;
}
for (j = 0; (j < APP_MAX_SWQ_PER_CORE) && (entry != NULL);
j++) {
char *next;
p->swq_in[j] = (uint32_t) strtol(entry, &next, 10);
if (next == entry)
break;
entry = next;
}
if ((j != APP_MAX_SWQ_PER_CORE) || (*entry != '\0')) {
rte_panic("Config file parse error: core %u queues in "
"error\n", i);
return -1;
}
/* queues out */
entry = rte_cfgfile_get_entry(file, section_name, "queues out");
if (!entry) {
rte_panic("Config file parse error: core %u queues out "
"not defined\n", i);
return -1;
}
for (j = 0; (j < APP_MAX_SWQ_PER_CORE) && (entry != NULL);
j++) {
char *next;
p->swq_out[j] = (uint32_t) strtol(entry, &next, 10);
if (next == entry)
break;
entry = next;
}
if ((j != APP_MAX_SWQ_PER_CORE) || (*entry != '\0')) {
rte_panic("Config file parse error: core %u queues out "
"error\n", i);
return -1;
}
}
rte_cfgfile_close(file);
return 0;
}
void app_cores_config_print(void)
{
uint32_t i;
for (i = 0; i < RTE_MAX_LCORE; i++) {
struct app_core_params *p = &app.cores[i];
uint32_t j;
if (app.cores[i].core_type == APP_CORE_NONE)
continue;
printf("---> core %u: id = %u type = %6s [", i, p->core_id,
app_core_type_id_to_string(p->core_type));
for (j = 0; j < APP_MAX_SWQ_PER_CORE; j++)
printf("%2d ", (int) p->swq_in[j]);
printf("] [");
for (j = 0; j < APP_MAX_SWQ_PER_CORE; j++)
printf("%2d ", (int) p->swq_out[j]);
printf("]\n");
}
}
static int
app_install_port_mask(const char *arg)
{
char *end = NULL;
uint64_t port_mask;
uint32_t i;
if (arg[0] == '\0')
return -1;
port_mask = strtoul(arg, &end, 16);
if ((end == NULL) || (*end != '\0'))
return -2;
if (port_mask == 0)
return -3;
app.n_ports = 0;
for (i = 0; i < 64; i++) {
if ((port_mask & (1LLU << i)) == 0)
continue;
if (app.n_ports >= APP_MAX_PORTS)
return -4;
app.ports[app.n_ports] = i;
app.n_ports++;
}
if (!rte_is_power_of_2(app.n_ports))
return -5;
return 0;
}
int
app_parse_args(int argc, char **argv)
{
int opt, ret;
char **argvopt;
int option_index;
char *prgname = argv[0];
static struct option lgopts[] = {
{NULL, 0, 0, 0}
};
uint64_t core_mask = app_get_core_mask();
app.n_cores = __builtin_popcountll(core_mask);
argvopt = argv;
while ((opt = getopt_long(argc, argvopt, "p:f:", lgopts,
&option_index)) != EOF) {
switch (opt) {
case 'p':
if (app_install_port_mask(optarg) != 0)
rte_panic("PORT_MASK should specify a number "
"of ports that is power of 2 less or "
"equal to %u\n", APP_MAX_PORTS);
break;
case 'f':
app_install_cfgfile(optarg);
break;
default:
return -1;
}
}
app_install_coremask(core_mask);
app_cores_config_print();
if (optind >= 0)
argv[optind - 1] = prgname;
ret = optind - 1;
optind = 0; /* reset getopt lib */
return ret;
}

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448
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/*-
* BSD LICENSE
*
* Copyright(c) 2010-2015 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.
*/
#include <stdint.h>
#include <stdlib.h>
#include <stdio.h>
#include <ctype.h>
#include <getopt.h>
#include <errno.h>
#include <stdarg.h>
#include <string.h>
#include <libgen.h>
#include <unistd.h>
#include <rte_errno.h>
#include <rte_cfgfile.h>
#include <rte_string_fns.h>
#include "app.h"
static int
tm_cfgfile_load_sched_port(
struct rte_cfgfile *file,
struct rte_sched_port_params *port_params)
{
const char *entry;
int j;
entry = rte_cfgfile_get_entry(file, "port", "frame overhead");
if (entry)
port_params->frame_overhead = (uint32_t)atoi(entry);
entry = rte_cfgfile_get_entry(file, "port", "mtu");
if (entry)
port_params->mtu = (uint32_t)atoi(entry);
entry = rte_cfgfile_get_entry(file,
"port",
"number of subports per port");
if (entry)
port_params->n_subports_per_port = (uint32_t) atoi(entry);
entry = rte_cfgfile_get_entry(file,
"port",
"number of pipes per subport");
if (entry)
port_params->n_pipes_per_subport = (uint32_t) atoi(entry);
entry = rte_cfgfile_get_entry(file, "port", "queue sizes");
if (entry) {
char *next;
for (j = 0; j < RTE_SCHED_TRAFFIC_CLASSES_PER_PIPE; j++) {
port_params->qsize[j] = (uint16_t)
strtol(entry, &next, 10);
if (next == NULL)
break;
entry = next;
}
}
#ifdef RTE_SCHED_RED
for (j = 0; j < RTE_SCHED_TRAFFIC_CLASSES_PER_PIPE; j++) {
char str[32];
/* Parse WRED min thresholds */
snprintf(str, sizeof(str), "tc %" PRId32 " wred min", j);
entry = rte_cfgfile_get_entry(file, "red", str);
if (entry) {
char *next;
int k;
/* for each packet colour (green, yellow, red) */
for (k = 0; k < e_RTE_METER_COLORS; k++) {
port_params->red_params[j][k].min_th
= (uint16_t)strtol(entry, &next, 10);
if (next == NULL)
break;
entry = next;
}
}
/* Parse WRED max thresholds */
snprintf(str, sizeof(str), "tc %" PRId32 " wred max", j);
entry = rte_cfgfile_get_entry(file, "red", str);
if (entry) {
char *next;
int k;
/* for each packet colour (green, yellow, red) */
for (k = 0; k < e_RTE_METER_COLORS; k++) {
port_params->red_params[j][k].max_th
= (uint16_t)strtol(entry, &next, 10);
if (next == NULL)
break;
entry = next;
}
}
/* Parse WRED inverse mark probabilities */
snprintf(str, sizeof(str), "tc %" PRId32 " wred inv prob", j);
entry = rte_cfgfile_get_entry(file, "red", str);
if (entry) {
char *next;
int k;
/* for each packet colour (green, yellow, red) */
for (k = 0; k < e_RTE_METER_COLORS; k++) {
port_params->red_params[j][k].maxp_inv
= (uint8_t)strtol(entry, &next, 10);
if (next == NULL)
break;
entry = next;
}
}
/* Parse WRED EWMA filter weights */
snprintf(str, sizeof(str), "tc %" PRId32 " wred weight", j);
entry = rte_cfgfile_get_entry(file, "red", str);
if (entry) {
char *next;
int k;
/* for each packet colour (green, yellow, red) */
for (k = 0; k < e_RTE_METER_COLORS; k++) {
port_params->red_params[j][k].wq_log2
= (uint8_t)strtol(entry, &next, 10);
if (next == NULL)
break;
entry = next;
}
}
}
#endif /* RTE_SCHED_RED */
return 0;
}
static int
tm_cfgfile_load_sched_pipe(
struct rte_cfgfile *file,
struct rte_sched_port_params *port_params,
struct rte_sched_pipe_params *pipe_params)
{
int i, j;
char *next;
const char *entry;
int profiles;
profiles = rte_cfgfile_num_sections(file,
"pipe profile", sizeof("pipe profile") - 1);
port_params->n_pipe_profiles = profiles;
for (j = 0; j < profiles; j++) {
char pipe_name[32];
snprintf(pipe_name, sizeof(pipe_name),
"pipe profile %" PRId32, j);
entry = rte_cfgfile_get_entry(file, pipe_name, "tb rate");
if (entry)
pipe_params[j].tb_rate = (uint32_t) atoi(entry);
entry = rte_cfgfile_get_entry(file, pipe_name, "tb size");
if (entry)
pipe_params[j].tb_size = (uint32_t) atoi(entry);
entry = rte_cfgfile_get_entry(file, pipe_name, "tc period");
if (entry)
pipe_params[j].tc_period = (uint32_t) atoi(entry);
entry = rte_cfgfile_get_entry(file, pipe_name, "tc 0 rate");
if (entry)
pipe_params[j].tc_rate[0] = (uint32_t) atoi(entry);
entry = rte_cfgfile_get_entry(file, pipe_name, "tc 1 rate");
if (entry)
pipe_params[j].tc_rate[1] = (uint32_t) atoi(entry);
entry = rte_cfgfile_get_entry(file, pipe_name, "tc 2 rate");
if (entry)
pipe_params[j].tc_rate[2] = (uint32_t) atoi(entry);
entry = rte_cfgfile_get_entry(file, pipe_name, "tc 3 rate");
if (entry)
pipe_params[j].tc_rate[3] = (uint32_t) atoi(entry);
#ifdef RTE_SCHED_SUBPORT_TC_OV
entry = rte_cfgfile_get_entry(file, pipe_name,
"tc 3 oversubscription weight");
if (entry)
pipe_params[j].tc_ov_weight = (uint8_t)atoi(entry);
#endif
entry = rte_cfgfile_get_entry(file,
pipe_name,
"tc 0 wrr weights");
if (entry)
for (i = 0; i < RTE_SCHED_QUEUES_PER_TRAFFIC_CLASS; i++) {
pipe_params[j].wrr_weights[RTE_SCHED_TRAFFIC_CLASSES_PER_PIPE*0 + i] =
(uint8_t) strtol(entry, &next, 10);
if (next == NULL)
break;
entry = next;
}
entry = rte_cfgfile_get_entry(file, pipe_name, "tc 1 wrr weights");
if (entry)
for (i = 0; i < RTE_SCHED_QUEUES_PER_TRAFFIC_CLASS; i++) {
pipe_params[j].wrr_weights[RTE_SCHED_TRAFFIC_CLASSES_PER_PIPE*1 + i] =
(uint8_t) strtol(entry, &next, 10);
if (next == NULL)
break;
entry = next;
}
entry = rte_cfgfile_get_entry(file, pipe_name, "tc 2 wrr weights");
if (entry)
for (i = 0; i < RTE_SCHED_QUEUES_PER_TRAFFIC_CLASS; i++) {
pipe_params[j].wrr_weights[RTE_SCHED_TRAFFIC_CLASSES_PER_PIPE*2 + i] =
(uint8_t) strtol(entry, &next, 10);
if (next == NULL)
break;
entry = next;
}
entry = rte_cfgfile_get_entry(file, pipe_name, "tc 3 wrr weights");
if (entry)
for (i = 0; i < RTE_SCHED_QUEUES_PER_TRAFFIC_CLASS; i++) {
pipe_params[j].wrr_weights[RTE_SCHED_TRAFFIC_CLASSES_PER_PIPE*3 + i] =
(uint8_t) strtol(entry, &next, 10);
if (next == NULL)
break;
entry = next;
}
}
return 0;
}
static int
tm_cfgfile_load_sched_subport(
struct rte_cfgfile *file,
struct rte_sched_subport_params *subport_params,
int *pipe_to_profile)
{
const char *entry;
int i, j, k;
for (i = 0; i < APP_MAX_SCHED_SUBPORTS; i++) {
char sec_name[CFG_NAME_LEN];
snprintf(sec_name, sizeof(sec_name),
"subport %" PRId32, i);
if (rte_cfgfile_has_section(file, sec_name)) {
entry = rte_cfgfile_get_entry(file,
sec_name,
"tb rate");
if (entry)
subport_params[i].tb_rate =
(uint32_t) atoi(entry);
entry = rte_cfgfile_get_entry(file,
sec_name,
"tb size");
if (entry)
subport_params[i].tb_size =
(uint32_t) atoi(entry);
entry = rte_cfgfile_get_entry(file,
sec_name,
"tc period");
if (entry)
subport_params[i].tc_period =
(uint32_t) atoi(entry);
entry = rte_cfgfile_get_entry(file,
sec_name,
"tc 0 rate");
if (entry)
subport_params[i].tc_rate[0] =
(uint32_t) atoi(entry);
entry = rte_cfgfile_get_entry(file,
sec_name,
"tc 1 rate");
if (entry)
subport_params[i].tc_rate[1] =
(uint32_t) atoi(entry);
entry = rte_cfgfile_get_entry(file,
sec_name,
"tc 2 rate");
if (entry)
subport_params[i].tc_rate[2] =
(uint32_t) atoi(entry);
entry = rte_cfgfile_get_entry(file,
sec_name,
"tc 3 rate");
if (entry)
subport_params[i].tc_rate[3] =
(uint32_t) atoi(entry);
int n_entries = rte_cfgfile_section_num_entries(file,
sec_name);
struct rte_cfgfile_entry entries[n_entries];
rte_cfgfile_section_entries(file,
sec_name,
entries,
n_entries);
for (j = 0; j < n_entries; j++)
if (strncmp("pipe",
entries[j].name,
sizeof("pipe") - 1) == 0) {
int profile;
char *tokens[2] = {NULL, NULL};
int n_tokens;
int begin, end;
char name[CFG_NAME_LEN];
profile = atoi(entries[j].value);
strncpy(name,
entries[j].name,
sizeof(name));
n_tokens = rte_strsplit(
&name[sizeof("pipe")],
strnlen(name, CFG_NAME_LEN),
tokens, 2, '-');
begin = atoi(tokens[0]);
if (n_tokens == 2)
end = atoi(tokens[1]);
else
end = begin;
if ((end >= APP_MAX_SCHED_PIPES) ||
(begin > end))
return -1;
for (k = begin; k <= end; k++) {
char profile_name[CFG_NAME_LEN];
snprintf(profile_name,
sizeof(profile_name),
"pipe profile %" PRId32,
profile);
if (rte_cfgfile_has_section(file, profile_name))
pipe_to_profile[i * APP_MAX_SCHED_PIPES + k] = profile;
else
rte_exit(EXIT_FAILURE,
"Wrong pipe profile %s\n",
entries[j].value);
}
}
}
}
return 0;
}
static int
tm_cfgfile_load(struct app_pktq_tm_params *tm)
{
struct rte_cfgfile *file;
uint32_t i;
memset(tm->sched_subport_params, 0, sizeof(tm->sched_subport_params));
memset(tm->sched_pipe_profiles, 0, sizeof(tm->sched_pipe_profiles));
memset(&tm->sched_port_params, 0, sizeof(tm->sched_pipe_profiles));
for (i = 0; i < APP_MAX_SCHED_SUBPORTS * APP_MAX_SCHED_PIPES; i++)
tm->sched_pipe_to_profile[i] = -1;
tm->sched_port_params.pipe_profiles = &tm->sched_pipe_profiles[0];
if (tm->file_name[0] == '\0')
return -1;
file = rte_cfgfile_load(tm->file_name, 0);
if (file == NULL)
return -1;
tm_cfgfile_load_sched_port(file,
&tm->sched_port_params);
tm_cfgfile_load_sched_subport(file,
tm->sched_subport_params,
tm->sched_pipe_to_profile);
tm_cfgfile_load_sched_pipe(file,
&tm->sched_port_params,
tm->sched_pipe_profiles);
rte_cfgfile_close(file);
return 0;
}
int
app_config_parse_tm(struct app_params *app)
{
uint32_t i;
for (i = 0; i < RTE_DIM(app->tm_params); i++) {
struct app_pktq_tm_params *p = &app->tm_params[i];
int status;
if (!APP_PARAM_VALID(p))
break;
status = tm_cfgfile_load(p);
APP_CHECK(status == 0,
"Parse error for %s configuration file \"%s\"\n",
p->name,
p->file_name);
}
return 0;
}

493
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@ -0,0 +1,493 @@
/*-
* BSD LICENSE
*
* Copyright(c) 2010-2015 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.
*/
#include <inttypes.h>
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <rte_lcore.h>
#include "cpu_core_map.h"
struct cpu_core_map {
uint32_t n_max_sockets;
uint32_t n_max_cores_per_socket;
uint32_t n_max_ht_per_core;
uint32_t n_sockets;
uint32_t n_cores_per_socket;
uint32_t n_ht_per_core;
int map[0];
};
static inline uint32_t
cpu_core_map_pos(struct cpu_core_map *map,
uint32_t socket_id,
uint32_t core_id,
uint32_t ht_id)
{
return (socket_id * map->n_max_cores_per_socket + core_id) *
map->n_max_ht_per_core + ht_id;
}
static int
cpu_core_map_compute_eal(struct cpu_core_map *map);
static int
cpu_core_map_compute_linux(struct cpu_core_map *map);
static int
cpu_core_map_compute_and_check(struct cpu_core_map *map);
struct cpu_core_map *
cpu_core_map_init(uint32_t n_max_sockets,
uint32_t n_max_cores_per_socket,
uint32_t n_max_ht_per_core,
uint32_t eal_initialized)
{
uint32_t map_size, map_mem_size, i;
struct cpu_core_map *map;
int status;
/* Check input arguments */
if ((n_max_sockets == 0) ||
(n_max_cores_per_socket == 0) ||
(n_max_ht_per_core == 0))
return NULL;
/* Memory allocation */
map_size = n_max_sockets * n_max_cores_per_socket * n_max_ht_per_core;
map_mem_size = sizeof(struct cpu_core_map) + map_size * sizeof(int);
map = (struct cpu_core_map *) malloc(map_mem_size);
if (map == NULL)
return NULL;
/* Initialization */
map->n_max_sockets = n_max_sockets;
map->n_max_cores_per_socket = n_max_cores_per_socket;
map->n_max_ht_per_core = n_max_ht_per_core;
map->n_sockets = 0;
map->n_cores_per_socket = 0;
map->n_ht_per_core = 0;
for (i = 0; i < map_size; i++)
map->map[i] = -1;
status = (eal_initialized) ?
cpu_core_map_compute_eal(map) :
cpu_core_map_compute_linux(map);
if (status) {
free(map);
return NULL;
}
status = cpu_core_map_compute_and_check(map);
if (status) {
free(map);
return NULL;
}
return map;
}
int
cpu_core_map_compute_eal(struct cpu_core_map *map)
{
uint32_t socket_id, core_id, ht_id;
/* Compute map */
for (socket_id = 0; socket_id < map->n_max_sockets; socket_id++) {
uint32_t n_detected, core_id_contig;
int lcore_id;
n_detected = 0;
for (lcore_id = 0; lcore_id < RTE_MAX_LCORE; lcore_id++) {
struct lcore_config *p = &lcore_config[lcore_id];
if ((p->detected) && (p->socket_id == socket_id))
n_detected++;
}
core_id_contig = 0;
for (core_id = 0; n_detected ; core_id++) {
ht_id = 0;
for (lcore_id = 0;
lcore_id < RTE_MAX_LCORE;
lcore_id++) {
struct lcore_config *p =
&lcore_config[lcore_id];
if ((p->detected) &&
(p->socket_id == socket_id) &&
(p->core_id == core_id)) {
uint32_t pos = cpu_core_map_pos(map,
socket_id,
core_id_contig,
ht_id);
map->map[pos] = lcore_id;
ht_id++;
n_detected--;
}
}
if (ht_id) {
core_id_contig++;
if (core_id_contig ==
map->n_max_cores_per_socket)
return -1;
}
}
}
return 0;
}
int
cpu_core_map_compute_and_check(struct cpu_core_map *map)
{
uint32_t socket_id, core_id, ht_id;
/* Compute n_ht_per_core, n_cores_per_socket, n_sockets */
for (ht_id = 0; ht_id < map->n_max_ht_per_core; ht_id++) {
if (map->map[ht_id] == -1)
break;
map->n_ht_per_core++;
}
if (map->n_ht_per_core == 0)
return -1;
for (core_id = 0; core_id < map->n_max_cores_per_socket; core_id++) {
uint32_t pos = core_id * map->n_max_ht_per_core;
if (map->map[pos] == -1)
break;
map->n_cores_per_socket++;
}
if (map->n_cores_per_socket == 0)
return -1;
for (socket_id = 0; socket_id < map->n_max_sockets; socket_id++) {
uint32_t pos = socket_id * map->n_max_cores_per_socket *
map->n_max_ht_per_core;
if (map->map[pos] == -1)
break;
map->n_sockets++;
}
if (map->n_sockets == 0)
return -1;
/* Check that each socket has exactly the same number of cores
and that each core has exactly the same number of hyper-threads */
for (socket_id = 0; socket_id < map->n_sockets; socket_id++) {
for (core_id = 0; core_id < map->n_cores_per_socket; core_id++)
for (ht_id = 0;
ht_id < map->n_max_ht_per_core;
ht_id++) {
uint32_t pos = (socket_id *
map->n_max_cores_per_socket + core_id) *
map->n_max_ht_per_core + ht_id;
if (((ht_id < map->n_ht_per_core) &&
(map->map[pos] == -1)) ||
((ht_id >= map->n_ht_per_core) &&
(map->map[pos] != -1)))
return -1;
}
for ( ; core_id < map->n_max_cores_per_socket; core_id++)
for (ht_id = 0;
ht_id < map->n_max_ht_per_core;
ht_id++) {
uint32_t pos = cpu_core_map_pos(map,
socket_id,
core_id,
ht_id);
if (map->map[pos] != -1)
return -1;
}
}
return 0;
}
#define FILE_LINUX_CPU_N_LCORES \
"/sys/devices/system/cpu/present"
static int
cpu_core_map_get_n_lcores_linux(void)
{
char buffer[64], *string;
FILE *fd;
fd = fopen(FILE_LINUX_CPU_N_LCORES, "r");
if (fd == NULL)
return -1;
if (fgets(buffer, sizeof(buffer), fd) == NULL) {
fclose(fd);
return -1;
}
fclose(fd);
string = index(buffer, '-');
if (string == NULL)
return -1;
return (atoi(++string) + 1);
}
#define FILE_LINUX_CPU_CORE_ID \
"/sys/devices/system/cpu/cpu%" PRIu32 "/topology/core_id"
static int
cpu_core_map_get_core_id_linux(int lcore_id)
{
char buffer[64];
FILE *fd;
int core_id;
snprintf(buffer, sizeof(buffer), FILE_LINUX_CPU_CORE_ID, lcore_id);
fd = fopen(buffer, "r");
if (fd == NULL)
return -1;
if (fgets(buffer, sizeof(buffer), fd) == NULL) {
fclose(fd);
return -1;
}
fclose(fd);
core_id = atoi(buffer);
return core_id;
}
#define FILE_LINUX_CPU_SOCKET_ID \
"/sys/devices/system/cpu/cpu%" PRIu32 "/topology/physical_package_id"
static int
cpu_core_map_get_socket_id_linux(int lcore_id)
{
char buffer[64];
FILE *fd;
int socket_id;
snprintf(buffer, sizeof(buffer), FILE_LINUX_CPU_SOCKET_ID, lcore_id);
fd = fopen(buffer, "r");
if (fd == NULL)
return -1;
if (fgets(buffer, sizeof(buffer), fd) == NULL) {
fclose(fd);
return -1;
}
fclose(fd);
socket_id = atoi(buffer);
return socket_id;
}
int
cpu_core_map_compute_linux(struct cpu_core_map *map)
{
uint32_t socket_id, core_id, ht_id;
int n_lcores;
n_lcores = cpu_core_map_get_n_lcores_linux();
if (n_lcores <= 0)
return -1;
/* Compute map */
for (socket_id = 0; socket_id < map->n_max_sockets; socket_id++) {
uint32_t n_detected, core_id_contig;
int lcore_id;
n_detected = 0;
for (lcore_id = 0; lcore_id < n_lcores; lcore_id++) {
int lcore_socket_id =
cpu_core_map_get_socket_id_linux(lcore_id);
if (lcore_socket_id < 0)
return -1;
if (((uint32_t) lcore_socket_id) == socket_id)
n_detected++;
}
core_id_contig = 0;
for (core_id = 0; n_detected ; core_id++) {
ht_id = 0;
for (lcore_id = 0; lcore_id < n_lcores; lcore_id++) {
int lcore_socket_id =
cpu_core_map_get_socket_id_linux(
lcore_id);
if (lcore_socket_id < 0)
return -1;
int lcore_core_id =
cpu_core_map_get_core_id_linux(
lcore_id);
if (lcore_core_id < 0)
return -1;
if (((uint32_t) lcore_socket_id == socket_id) &&
((uint32_t) lcore_core_id == core_id)) {
uint32_t pos = cpu_core_map_pos(map,
socket_id,
core_id_contig,
ht_id);
map->map[pos] = lcore_id;
ht_id++;
n_detected--;
}
}
if (ht_id) {
core_id_contig++;
if (core_id_contig ==
map->n_max_cores_per_socket)
return -1;
}
}
}
return 0;
}
void
cpu_core_map_print(struct cpu_core_map *map)
{
uint32_t socket_id, core_id, ht_id;
if (map == NULL)
return;
for (socket_id = 0; socket_id < map->n_sockets; socket_id++) {
printf("Socket %" PRIu32 ":\n", socket_id);
for (core_id = 0;
core_id < map->n_cores_per_socket;
core_id++) {
printf("[%" PRIu32 "] = [", core_id);
for (ht_id = 0; ht_id < map->n_ht_per_core; ht_id++) {
int lcore_id = cpu_core_map_get_lcore_id(map,
socket_id,
core_id,
ht_id);
uint32_t core_id_noncontig =
cpu_core_map_get_core_id_linux(
lcore_id);
printf(" %" PRId32 " (%" PRIu32 ") ",
lcore_id,
core_id_noncontig);
}
printf("]\n");
}
}
}
uint32_t
cpu_core_map_get_n_sockets(struct cpu_core_map *map)
{
if (map == NULL)
return 0;
return map->n_sockets;
}
uint32_t
cpu_core_map_get_n_cores_per_socket(struct cpu_core_map *map)
{
if (map == NULL)
return 0;
return map->n_cores_per_socket;
}
uint32_t
cpu_core_map_get_n_ht_per_core(struct cpu_core_map *map)
{
if (map == NULL)
return 0;
return map->n_ht_per_core;
}
int
cpu_core_map_get_lcore_id(struct cpu_core_map *map,
uint32_t socket_id,
uint32_t core_id,
uint32_t ht_id)
{
uint32_t pos;
if ((map == NULL) ||
(socket_id >= map->n_sockets) ||
(core_id >= map->n_cores_per_socket) ||
(ht_id >= map->n_ht_per_core))
return -1;
pos = cpu_core_map_pos(map, socket_id, core_id, ht_id);
return map->map[pos];
}
void
cpu_core_map_free(struct cpu_core_map *map)
{
if (map)
free(map);
}

69
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@ -0,0 +1,69 @@
/*-
* BSD LICENSE
*
* Copyright(c) 2010-2015 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_CPU_CORE_MAP_H__
#define __INCLUDE_CPU_CORE_MAP_H__
#include <stdio.h>
#include <rte_lcore.h>
struct cpu_core_map;
struct cpu_core_map *
cpu_core_map_init(uint32_t n_max_sockets,
uint32_t n_max_cores_per_socket,
uint32_t n_max_ht_per_core,
uint32_t eal_initialized);
uint32_t
cpu_core_map_get_n_sockets(struct cpu_core_map *map);
uint32_t
cpu_core_map_get_n_cores_per_socket(struct cpu_core_map *map);
uint32_t
cpu_core_map_get_n_ht_per_core(struct cpu_core_map *map);
int
cpu_core_map_get_lcore_id(struct cpu_core_map *map,
uint32_t socket_id,
uint32_t core_id,
uint32_t ht_id);
void cpu_core_map_print(struct cpu_core_map *map);
void
cpu_core_map_free(struct cpu_core_map *map);
#endif

130
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@ -1,7 +1,7 @@
/*-
* BSD LICENSE
*
* Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
* Copyright(c) 2010-2015 Intel Corporation. All rights reserved.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
@ -31,135 +31,21 @@
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include <stdio.h>
#include <stdlib.h>
#include <stdint.h>
#include <inttypes.h>
#include <sys/types.h>
#include <string.h>
#include <sys/queue.h>
#include <stdarg.h>
#include <errno.h>
#include <getopt.h>
#include <unistd.h>
#include "app.h"
#include <rte_common.h>
#include <rte_byteorder.h>
#include <rte_log.h>
#include <rte_memory.h>
#include <rte_memcpy.h>
#include <rte_memzone.h>
#include <rte_eal.h>
#include <rte_per_lcore.h>
#include <rte_launch.h>
#include <rte_atomic.h>
#include <rte_cycles.h>
#include <rte_prefetch.h>
#include <rte_lcore.h>
#include <rte_per_lcore.h>
#include <rte_branch_prediction.h>
#include <rte_interrupts.h>
#include <rte_pci.h>
#include <rte_random.h>
#include <rte_debug.h>
#include <rte_ether.h>
#include <rte_ethdev.h>
#include <rte_ring.h>
#include <rte_mempool.h>
#include <rte_mbuf.h>
#include <rte_ip.h>
#include <rte_tcp.h>
#include <rte_lpm.h>
#include <rte_lpm6.h>
#include "main.h"
static struct app_params app;
int
main(int argc, char **argv)
{
int ret;
rte_openlog_stream(stderr);
/* Init EAL */
ret = rte_eal_init(argc, argv);
if (ret < 0)
return -1;
argc -= ret;
argv += ret;
/* Config */
app_config_init(&app);
/* Parse application arguments (after the EAL ones) */
ret = app_parse_args(argc, argv);
if (ret < 0) {
app_print_usage(argv[0]);
return -1;
}
app_config_args(&app, argc, argv);
/* Init */
app_init();
/* Launch per-lcore init on every lcore */
rte_eal_mp_remote_launch(app_lcore_main_loop, NULL, CALL_MASTER);
app_config_parse(&app, app.config_file);
return 0;
}
int
app_lcore_main_loop(__attribute__((unused)) void *arg)
{
uint32_t core_id, i;
core_id = rte_lcore_id();
for (i = 0; i < app.n_cores; i++) {
struct app_core_params *p = &app.cores[i];
if (p->core_id != core_id)
continue;
switch (p->core_type) {
case APP_CORE_MASTER:
app_ping();
app_main_loop_cmdline();
return 0;
case APP_CORE_RX:
app_main_loop_pipeline_rx();
/* app_main_loop_rx(); */
return 0;
case APP_CORE_TX:
app_main_loop_pipeline_tx();
/* app_main_loop_tx(); */
return 0;
case APP_CORE_PT:
/* app_main_loop_pipeline_passthrough(); */
app_main_loop_passthrough();
return 0;
case APP_CORE_FC:
app_main_loop_pipeline_flow_classification();
return 0;
case APP_CORE_FW:
case APP_CORE_RT:
app_main_loop_pipeline_routing();
return 0;
#ifdef RTE_LIBRTE_ACL
app_main_loop_pipeline_firewall();
return 0;
#else
rte_exit(EXIT_FAILURE, "ACL not present in build\n");
#endif
case APP_CORE_IPV4_FRAG:
app_main_loop_pipeline_ipv4_frag();
return 0;
case APP_CORE_IPV4_RAS:
app_main_loop_pipeline_ipv4_ras();
return 0;
default:
rte_panic("%s: Invalid core type for core %u\n",
__func__, i);
}
}
rte_panic("%s: Algorithmic error\n", __func__);
return -1;
}

298
examples/ip_pipeline/main.h
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@ -1,298 +0,0 @@
/*-
* BSD LICENSE
*
* Copyright(c) 2010-2014 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 _MAIN_H_
#define _MAIN_H_
#include <stdint.h>
#include <rte_mempool.h>
#include <rte_mbuf.h>
#include <rte_ring.h>
#include <rte_ethdev.h>
#ifdef RTE_LIBRTE_ACL
#include <rte_table_acl.h>
#endif
struct app_flow_key {
union {
struct {
uint8_t ttl; /* needs to be set to 0 */
uint8_t proto;
uint16_t header_checksum; /* needs to be set to 0 */
uint32_t ip_src;
};
uint64_t slab0;
};
union {
struct {
uint32_t ip_dst;
uint16_t port_src;
uint16_t port_dst;
};
uint64_t slab1;
};
} __attribute__((__packed__));
struct app_arp_key {
uint32_t nh_ip;
uint32_t nh_iface;
} __attribute__((__packed__));
struct app_pkt_metadata {
uint32_t signature;
uint8_t reserved1[28];
struct app_flow_key flow_key;
struct app_arp_key arp_key;
struct ether_addr nh_arp;
uint8_t reserved3[2];
} __attribute__((__packed__));
#ifndef APP_MBUF_ARRAY_SIZE
#define APP_MBUF_ARRAY_SIZE 256
#endif
struct app_mbuf_array {
struct rte_mbuf *array[APP_MBUF_ARRAY_SIZE];
uint32_t n_mbufs;
};
#ifndef APP_MAX_PORTS
#define APP_MAX_PORTS 4
#endif
#ifndef APP_MAX_SWQ_PER_CORE
#define APP_MAX_SWQ_PER_CORE 8
#endif
#define APP_SWQ_INVALID ((uint32_t)(-1))
#define APP_SWQ_IN_REQ (APP_MAX_SWQ_PER_CORE - 1)
#define APP_SWQ_OUT_RESP (APP_MAX_SWQ_PER_CORE - 1)
enum app_core_type {
APP_CORE_NONE = 0, /* Unused */
APP_CORE_MASTER, /* Management */
APP_CORE_RX, /* Reception */
APP_CORE_TX, /* Transmission */
APP_CORE_PT, /* Pass-through */
APP_CORE_FC, /* Flow Classification */
APP_CORE_FW, /* Firewall */
APP_CORE_RT, /* Routing */
APP_CORE_TM, /* Traffic Management */
APP_CORE_IPV4_FRAG,/* IPv4 Fragmentation */
APP_CORE_IPV4_RAS, /* IPv4 Reassembly */
};
struct app_core_params {
uint32_t core_id;
enum app_core_type core_type;
/* SWQ map */
uint32_t swq_in[APP_MAX_SWQ_PER_CORE];
uint32_t swq_out[APP_MAX_SWQ_PER_CORE];
} __rte_cache_aligned;
struct app_params {
/* CPU cores */
struct app_core_params cores[RTE_MAX_LCORE];
uint32_t n_cores;
/* Ports*/
uint32_t ports[APP_MAX_PORTS];
uint32_t n_ports;
uint32_t rsz_hwq_rx;
uint32_t rsz_hwq_tx;
uint32_t bsz_hwq_rd;
uint32_t bsz_hwq_wr;
struct rte_eth_conf port_conf;
struct rte_eth_rxconf rx_conf;
struct rte_eth_txconf tx_conf;
/* SW Queues (SWQs) */
struct rte_ring **rings;
uint32_t rsz_swq;
uint32_t bsz_swq_rd;
uint32_t bsz_swq_wr;
/* Buffer pool */
struct rte_mempool *pool;
struct rte_mempool *indirect_pool;
uint32_t pool_buffer_size;
uint32_t pool_size;
uint32_t pool_cache_size;
/* Message buffer pool */
struct rte_mempool *msg_pool;
uint32_t msg_pool_buffer_size;
uint32_t msg_pool_size;
uint32_t msg_pool_cache_size;
/* Rule tables */
uint32_t max_arp_rules;
uint32_t max_routing_rules;
uint32_t max_firewall_rules;
uint32_t max_flow_rules;
/* Processing */
uint32_t ether_hdr_pop_push;
} __rte_cache_aligned;
extern struct app_params app;
const char *app_core_type_id_to_string(enum app_core_type id);
int app_core_type_string_to_id(const char *string, enum app_core_type *id);
void app_cores_config_print(void);
void app_check_core_params(void);
struct app_core_params *app_get_core_params(uint32_t core_id);
uint32_t app_get_first_core_id(enum app_core_type core_type);
struct rte_ring *app_get_ring_req(uint32_t core_id);
struct rte_ring *app_get_ring_resp(uint32_t core_id);
int app_parse_args(int argc, char **argv);
void app_print_usage(char *prgname);
void app_init(void);
void app_ping(void);
int app_lcore_main_loop(void *arg);
/* Hash functions */
uint64_t test_hash(void *key, uint32_t key_size, uint64_t seed);
uint32_t rte_jhash2_16(uint32_t *k, uint32_t initval);
#if defined(__x86_64__)
uint32_t rte_aeshash_16(uint64_t *k, uint64_t seed);
uint32_t rte_crchash_16(uint64_t *k, uint64_t seed);
#endif
/* I/O with no pipeline */
void app_main_loop_rx(void);
void app_main_loop_tx(void);
void app_main_loop_passthrough(void);
/* Pipeline */
void app_main_loop_pipeline_rx(void);
void app_main_loop_pipeline_rx_frag(void);
void app_main_loop_pipeline_tx(void);
void app_main_loop_pipeline_tx_ras(void);
void app_main_loop_pipeline_flow_classification(void);
void app_main_loop_pipeline_firewall(void);
void app_main_loop_pipeline_routing(void);
void app_main_loop_pipeline_passthrough(void);
void app_main_loop_pipeline_ipv4_frag(void);
void app_main_loop_pipeline_ipv4_ras(void);
/* Command Line Interface (CLI) */
void app_main_loop_cmdline(void);
/* Messages */
enum app_msg_req_type {
APP_MSG_REQ_PING,
APP_MSG_REQ_FC_ADD,
APP_MSG_REQ_FC_DEL,
APP_MSG_REQ_FC_ADD_ALL,
APP_MSG_REQ_FW_ADD,
APP_MSG_REQ_FW_DEL,
APP_MSG_REQ_RT_ADD,
APP_MSG_REQ_RT_DEL,
APP_MSG_REQ_ARP_ADD,
APP_MSG_REQ_ARP_DEL,
APP_MSG_REQ_RX_PORT_ENABLE,
APP_MSG_REQ_RX_PORT_DISABLE,
};
struct app_msg_req {
enum app_msg_req_type type;
union {
struct {
uint32_t ip;
uint8_t depth;
uint8_t port;
uint32_t nh_ip;
} routing_add;
struct {
uint32_t ip;
uint8_t depth;
} routing_del;
struct {
uint8_t out_iface;
uint32_t nh_ip;
struct ether_addr nh_arp;
} arp_add;
struct {
uint8_t out_iface;
uint32_t nh_ip;
} arp_del;
struct {
union {
uint8_t key_raw[16];
struct app_flow_key key;
};
uint8_t port;
} flow_classif_add;
struct {
union {
uint8_t key_raw[16];
struct app_flow_key key;
};
} flow_classif_del;
#ifdef RTE_LIBRTE_ACL
struct {
struct rte_table_acl_rule_add_params add_params;
uint8_t port;
} firewall_add;
struct {
struct rte_table_acl_rule_delete_params delete_params;
} firewall_del;
#endif
struct {
uint8_t port;
} rx_up;
struct {
uint8_t port;
} rx_down;
};
};
struct app_msg_resp {
int result;
};
#define APP_FLUSH 0xFF
#endif /* _MAIN_H_ */

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/*-
* BSD LICENSE
*
* Copyright(c) 2010-2015 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_PIPELINE_H__
#define __INCLUDE_PIPELINE_H__
#include <cmdline_parse.h>
#include "pipeline_be.h"
/*
* Pipeline type front-end operations
*/
typedef void* (*pipeline_fe_op_init)(struct pipeline_params *params, void *arg);
typedef int (*pipeline_fe_op_free)(void *pipeline);
struct pipeline_fe_ops {
pipeline_fe_op_init f_init;
pipeline_fe_op_free f_free;
cmdline_parse_ctx_t *cmds;
};
/*
* Pipeline type
*/
struct pipeline_type {
const char *name;
/* pipeline back-end */
struct pipeline_be_ops *be_ops;
/* pipeline front-end */
struct pipeline_fe_ops *fe_ops;
};
static inline uint32_t
pipeline_type_cmds_count(struct pipeline_type *ptype)
{
cmdline_parse_ctx_t *cmds;
uint32_t n_cmds;
if (ptype->fe_ops == NULL)
return 0;
cmds = ptype->fe_ops->cmds;
if (cmds == NULL)
return 0;
for (n_cmds = 0; cmds[n_cmds]; n_cmds++);
return n_cmds;
}
#endif

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/*-
* BSD LICENSE
*
* Copyright(c) 2010-2015 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_PIPELINE_BE_H__
#define __INCLUDE_PIPELINE_BE_H__
#include <rte_port_ethdev.h>
#include <rte_port_ring.h>
#include <rte_port_frag.h>
#include <rte_port_ras.h>
#include <rte_port_sched.h>
#include <rte_port_source_sink.h>
#include <rte_pipeline.h>
enum pipeline_port_in_type {
PIPELINE_PORT_IN_ETHDEV_READER,
PIPELINE_PORT_IN_RING_READER,
PIPELINE_PORT_IN_RING_READER_IPV4_FRAG,
PIPELINE_PORT_IN_RING_READER_IPV6_FRAG,
PIPELINE_PORT_IN_SCHED_READER,
PIPELINE_PORT_IN_SOURCE,
};
struct pipeline_port_in_params {
enum pipeline_port_in_type type;
union {
struct rte_port_ethdev_reader_params ethdev;
struct rte_port_ring_reader_params ring;
struct rte_port_ring_reader_ipv4_frag_params ring_ipv4_frag;
struct rte_port_ring_reader_ipv6_frag_params ring_ipv6_frag;
struct rte_port_sched_reader_params sched;
struct rte_port_source_params source;
} params;
uint32_t burst_size;
};
static inline void *
pipeline_port_in_params_convert(struct pipeline_port_in_params *p)
{
switch (p->type) {
case PIPELINE_PORT_IN_ETHDEV_READER:
return (void *) &p->params.ethdev;
case PIPELINE_PORT_IN_RING_READER:
return (void *) &p->params.ring;
case PIPELINE_PORT_IN_RING_READER_IPV4_FRAG:
return (void *) &p->params.ring_ipv4_frag;
case PIPELINE_PORT_IN_RING_READER_IPV6_FRAG:
return (void *) &p->params.ring_ipv6_frag;
case PIPELINE_PORT_IN_SCHED_READER:
return (void *) &p->params.sched;
case PIPELINE_PORT_IN_SOURCE:
return (void *) &p->params.source;
default:
return NULL;
}
}
static inline struct rte_port_in_ops *
pipeline_port_in_params_get_ops(struct pipeline_port_in_params *p)
{
switch (p->type) {
case PIPELINE_PORT_IN_ETHDEV_READER:
return &rte_port_ethdev_reader_ops;
case PIPELINE_PORT_IN_RING_READER:
return &rte_port_ring_reader_ops;
case PIPELINE_PORT_IN_RING_READER_IPV4_FRAG:
return &rte_port_ring_reader_ipv4_frag_ops;
case PIPELINE_PORT_IN_RING_READER_IPV6_FRAG:
return &rte_port_ring_reader_ipv6_frag_ops;
case PIPELINE_PORT_IN_SCHED_READER:
return &rte_port_sched_reader_ops;
case PIPELINE_PORT_IN_SOURCE:
return &rte_port_source_ops;
default:
return NULL;
}
}
enum pipeline_port_out_type {
PIPELINE_PORT_OUT_ETHDEV_WRITER,
PIPELINE_PORT_OUT_ETHDEV_WRITER_NODROP,
PIPELINE_PORT_OUT_RING_WRITER,
PIPELINE_PORT_OUT_RING_WRITER_NODROP,
PIPELINE_PORT_OUT_RING_WRITER_IPV4_RAS,
PIPELINE_PORT_OUT_RING_WRITER_IPV6_RAS,
PIPELINE_PORT_OUT_SCHED_WRITER,
PIPELINE_PORT_OUT_SINK,
};
struct pipeline_port_out_params {
enum pipeline_port_out_type type;
union {
struct rte_port_ethdev_writer_params ethdev;
struct rte_port_ethdev_writer_nodrop_params ethdev_nodrop;
struct rte_port_ring_writer_params ring;
struct rte_port_ring_writer_nodrop_params ring_nodrop;
struct rte_port_ring_writer_ipv4_ras_params ring_ipv4_ras;
struct rte_port_ring_writer_ipv6_ras_params ring_ipv6_ras;
struct rte_port_sched_writer_params sched;
} params;
};
static inline void *
pipeline_port_out_params_convert(struct pipeline_port_out_params *p)
{
switch (p->type) {
case PIPELINE_PORT_OUT_ETHDEV_WRITER:
return (void *) &p->params.ethdev;
case PIPELINE_PORT_OUT_ETHDEV_WRITER_NODROP:
return (void *) &p->params.ethdev_nodrop;
case PIPELINE_PORT_OUT_RING_WRITER:
return (void *) &p->params.ring;
case PIPELINE_PORT_OUT_RING_WRITER_NODROP:
return (void *) &p->params.ring_nodrop;
case PIPELINE_PORT_OUT_RING_WRITER_IPV4_RAS:
return (void *) &p->params.ring_ipv4_ras;
case PIPELINE_PORT_OUT_RING_WRITER_IPV6_RAS:
return (void *) &p->params.ring_ipv6_ras;
case PIPELINE_PORT_OUT_SCHED_WRITER:
return (void *) &p->params.sched;
case PIPELINE_PORT_OUT_SINK:
default:
return NULL;
}
}
static inline void *
pipeline_port_out_params_get_ops(struct pipeline_port_out_params *p)
{
switch (p->type) {
case PIPELINE_PORT_OUT_ETHDEV_WRITER:
return &rte_port_ethdev_writer_ops;
case PIPELINE_PORT_OUT_ETHDEV_WRITER_NODROP:
return &rte_port_ethdev_writer_nodrop_ops;
case PIPELINE_PORT_OUT_RING_WRITER:
return &rte_port_ring_writer_ops;
case PIPELINE_PORT_OUT_RING_WRITER_NODROP:
return &rte_port_ring_writer_nodrop_ops;
case PIPELINE_PORT_OUT_RING_WRITER_IPV4_RAS:
return &rte_port_ring_writer_ipv4_ras_ops;
case PIPELINE_PORT_OUT_RING_WRITER_IPV6_RAS:
return &rte_port_ring_writer_ipv6_ras_ops;
case PIPELINE_PORT_OUT_SCHED_WRITER:
return &rte_port_sched_writer_ops;
case PIPELINE_PORT_OUT_SINK:
return &rte_port_sink_ops;
default:
return NULL;
}
}
#ifndef PIPELINE_NAME_SIZE
#define PIPELINE_NAME_SIZE 32
#endif
#ifndef PIPELINE_MAX_PORT_IN
#define PIPELINE_MAX_PORT_IN 16
#endif
#ifndef PIPELINE_MAX_PORT_OUT
#define PIPELINE_MAX_PORT_OUT 16
#endif
#ifndef PIPELINE_MAX_TABLES
#define PIPELINE_MAX_TABLES 16
#endif
#ifndef PIPELINE_MAX_MSGQ_IN
#define PIPELINE_MAX_MSGQ_IN 16
#endif
#ifndef PIPELINE_MAX_MSGQ_OUT
#define PIPELINE_MAX_MSGQ_OUT 16
#endif
#ifndef PIPELINE_MAX_ARGS
#define PIPELINE_MAX_ARGS 32
#endif
struct pipeline_params {
char name[PIPELINE_NAME_SIZE];
struct pipeline_port_in_params port_in[PIPELINE_MAX_PORT_IN];
struct pipeline_port_out_params port_out[PIPELINE_MAX_PORT_OUT];
struct rte_ring *msgq_in[PIPELINE_MAX_MSGQ_IN];
struct rte_ring *msgq_out[PIPELINE_MAX_MSGQ_OUT];
uint32_t n_ports_in;
uint32_t n_ports_out;
uint32_t n_msgq;
int socket_id;
char *args_name[PIPELINE_MAX_ARGS];
char *args_value[PIPELINE_MAX_ARGS];
uint32_t n_args;
uint32_t log_level;
};
/*
* Pipeline type back-end operations
*/
typedef void* (*pipeline_be_op_init)(struct pipeline_params *params,
void *arg);
typedef int (*pipeline_be_op_free)(void *pipeline);
typedef int (*pipeline_be_op_run)(void *pipeline);
typedef int (*pipeline_be_op_timer)(void *pipeline);
typedef int (*pipeline_be_op_track)(void *pipeline,
uint32_t port_in,
uint32_t *port_out);
struct pipeline_be_ops {
pipeline_be_op_init f_init;
pipeline_be_op_free f_free;
pipeline_be_op_run f_run;
pipeline_be_op_timer f_timer;
pipeline_be_op_track f_track;
};
#endif