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/* SPDX-License-Identifier: BSD-3-Clause
 * Copyright(c) 2014 6WIND S.A.
 */

#ifndef EAL_OPTIONS_H
#define EAL_OPTIONS_H

#include "getopt.h"

struct rte_tel_data;

enum {
	/* long options mapped to a short option */
#define OPT_HELP              "help"
	OPT_HELP_NUM            = 'h',
#define OPT_DEV_ALLOW	      "allow"
	OPT_DEV_ALLOW_NUM       = 'a',
#define OPT_DEV_BLOCK         "block"
	OPT_DEV_BLOCK_NUM      = 'b',

	/* legacy option that will be removed in future */
#define OPT_PCI_WHITELIST     "pci-whitelist"
	OPT_PCI_WHITELIST_NUM   = 'w',

	/* first long only option value must be >= 256, so that we won't
	 * conflict with short options */
	OPT_LONG_MIN_NUM = 256,
#define OPT_BASE_VIRTADDR     "base-virtaddr"
	OPT_BASE_VIRTADDR_NUM,
#define OPT_CREATE_UIO_DEV    "create-uio-dev"
	OPT_CREATE_UIO_DEV_NUM,
#define OPT_FILE_PREFIX       "file-prefix"
	OPT_FILE_PREFIX_NUM,
#define OPT_HUGE_DIR          "huge-dir"
	OPT_HUGE_DIR_NUM,
#define OPT_HUGE_UNLINK       "huge-unlink"
	OPT_HUGE_UNLINK_NUM,
#define OPT_LCORES            "lcores"
	OPT_LCORES_NUM,
#define OPT_LOG_LEVEL         "log-level"
	OPT_LOG_LEVEL_NUM,
#define OPT_TRACE             "trace"
	OPT_TRACE_NUM,
#define OPT_TRACE_DIR         "trace-dir"
	OPT_TRACE_DIR_NUM,
#define OPT_TRACE_BUF_SIZE    "trace-bufsz"
	OPT_TRACE_BUF_SIZE_NUM,
#define OPT_TRACE_MODE        "trace-mode"
	OPT_TRACE_MODE_NUM,
#define OPT_MAIN_LCORE        "main-lcore"
	OPT_MAIN_LCORE_NUM,
#define OPT_MASTER_LCORE      "master-lcore"
	OPT_MASTER_LCORE_NUM,
#define OPT_MBUF_POOL_OPS_NAME "mbuf-pool-ops-name"
	OPT_MBUF_POOL_OPS_NAME_NUM,
#define OPT_PROC_TYPE         "proc-type"
	OPT_PROC_TYPE_NUM,
#define OPT_NO_HPET           "no-hpet"
	OPT_NO_HPET_NUM,
#define OPT_NO_HUGE           "no-huge"
	OPT_NO_HUGE_NUM,
#define OPT_NO_PCI            "no-pci"
	OPT_NO_PCI_NUM,
#define OPT_NO_SHCONF         "no-shconf"
	OPT_NO_SHCONF_NUM,
#define OPT_IN_MEMORY         "in-memory"
	OPT_IN_MEMORY_NUM,
#define OPT_SOCKET_MEM        "socket-mem"
	OPT_SOCKET_MEM_NUM,
#define OPT_SOCKET_LIMIT        "socket-limit"
	OPT_SOCKET_LIMIT_NUM,
#define OPT_SYSLOG            "syslog"
	OPT_SYSLOG_NUM,
#define OPT_VDEV              "vdev"
	OPT_VDEV_NUM,
#define OPT_VFIO_INTR         "vfio-intr"
	OPT_VFIO_INTR_NUM,
#define OPT_VFIO_VF_TOKEN     "vfio-vf-token"
	OPT_VFIO_VF_TOKEN_NUM,
#define OPT_VMWARE_TSC_MAP    "vmware-tsc-map"
	OPT_VMWARE_TSC_MAP_NUM,
#define OPT_LEGACY_MEM    "legacy-mem"
	OPT_LEGACY_MEM_NUM,
#define OPT_SINGLE_FILE_SEGMENTS    "single-file-segments"
	OPT_SINGLE_FILE_SEGMENTS_NUM,
#define OPT_IOVA_MODE          "iova-mode"
	OPT_IOVA_MODE_NUM,
#define OPT_MATCH_ALLOCATIONS  "match-allocations"
	OPT_MATCH_ALLOCATIONS_NUM,
#define OPT_TELEMETRY         "telemetry"
	OPT_TELEMETRY_NUM,
#define OPT_NO_TELEMETRY      "no-telemetry"
	OPT_NO_TELEMETRY_NUM,
#define OPT_FORCE_MAX_SIMD_BITWIDTH  "force-max-simd-bitwidth"
	OPT_FORCE_MAX_SIMD_BITWIDTH_NUM,

	/* legacy option that will be removed in future */
#define OPT_PCI_BLACKLIST     "pci-blacklist"
	OPT_PCI_BLACKLIST_NUM,

	OPT_LONG_MAX_NUM
};

extern const char eal_short_options[];
extern const struct option eal_long_options[];

int eal_parse_common_option(int opt, const char *argv,
			    struct internal_config *conf);
int eal_option_device_parse(void);
int eal_adjust_config(struct internal_config *internal_cfg);
int eal_cleanup_config(struct internal_config *internal_cfg);
int eal_check_common_options(struct internal_config *internal_cfg);
void eal_common_usage(void);
enum rte_proc_type_t eal_proc_type_detect(void);
int eal_plugins_init(void);
int eal_save_args(int argc, char **argv);
int handle_eal_info_request(const char *cmd, const char *params __rte_unused,
		struct rte_tel_data *d);

#endif /* EAL_OPTIONS_H */