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/* SPDX-License-Identifier: LGPL-2.1-or-later */
#pragma once
#include "sd-device.h"
#include "sd-netlink.h"
#include "condition.h"
#include "conf-parser.h"
#include "cpu-set-util.h"
#include "ethtool-util.h"
#include "hashmap.h"
#include "list.h"
#include "net-condition.h"
#include "netif-naming-scheme.h"
#include "udev-event.h"
typedef struct LinkConfigContext LinkConfigContext;
typedef struct LinkConfig LinkConfig;
typedef enum MACAddressPolicy {
MAC_ADDRESS_POLICY_PERSISTENT,
MAC_ADDRESS_POLICY_RANDOM,
MAC_ADDRESS_POLICY_NONE,
_MAC_ADDRESS_POLICY_MAX,
_MAC_ADDRESS_POLICY_INVALID = -EINVAL,
} MACAddressPolicy;
typedef struct Link {
int ifindex;
const char *ifname;
const char *new_name;
char **altnames;
LinkConfig *config;
sd_device *device;
sd_device *device_db_clone;
sd_device_action_t action;
char *kind;
const char *driver;
uint16_t iftype;
uint32_t flags;
struct hw_addr_data hw_addr;
struct hw_addr_data permanent_hw_addr;
unsigned name_assign_type;
unsigned addr_assign_type;
} Link;
struct LinkConfig {
char *filename;
char **dropins;
NetMatch match;
LIST_HEAD(Condition, conditions);
char *description;
char **properties;
char **import_properties;
char **unset_properties;
struct hw_addr_data hw_addr;
MACAddressPolicy mac_address_policy;
NamePolicy *name_policy;
NamePolicy *alternative_names_policy;
char *name;
char **alternative_names;
char *alias;
uint32_t txqueues;
uint32_t rxqueues;
uint32_t txqueuelen;
uint32_t mtu;
uint32_t gso_max_segments;
size_t gso_max_size;
uint64_t speed;
Duplex duplex;
int autonegotiation;
uint32_t advertise[N_ADVERTISE];
uint32_t wol;
char *wol_password_file;
uint8_t *wol_password;
NetDevPort port;
int features[_NET_DEV_FEAT_MAX];
netdev_channels channels;
netdev_ring_param ring;
int rx_flow_control;
int tx_flow_control;
int autoneg_flow_control;
netdev_coalesce_param coalesce;
uint8_t mdi;
CPUSet *rps_cpu_mask;
uint32_t sr_iov_num_vfs;
OrderedHashmap *sr_iov_by_section;
LIST_FIELDS(LinkConfig, configs);
};
int link_config_ctx_new(LinkConfigContext **ret);
LinkConfigContext* link_config_ctx_free(LinkConfigContext *ctx);
DEFINE_TRIVIAL_CLEANUP_FUNC(LinkConfigContext*, link_config_ctx_free);
int link_load_one(LinkConfigContext *ctx, const char *filename);
int link_config_load(LinkConfigContext *ctx);
bool link_config_should_reload(LinkConfigContext *ctx);
int link_new(LinkConfigContext *ctx, sd_netlink **rtnl, sd_device *device, sd_device *device_db_clone, Link **ret);
Link *link_free(Link *link);
DEFINE_TRIVIAL_CLEANUP_FUNC(Link*, link_free);
int link_get_config(LinkConfigContext *ctx, Link *link);
int link_apply_config(LinkConfigContext *ctx, sd_netlink **rtnl, Link *link, EventMode mode);
const char *mac_address_policy_to_string(MACAddressPolicy p) _const_;
MACAddressPolicy mac_address_policy_from_string(const char *p) _pure_;
/* gperf lookup function */
const struct ConfigPerfItem* link_config_gperf_lookup(const char *key, GPERF_LEN_TYPE length);
CONFIG_PARSER_PROTOTYPE(config_parse_udev_property);
CONFIG_PARSER_PROTOTYPE(config_parse_udev_property_name);
CONFIG_PARSER_PROTOTYPE(config_parse_ifalias);
CONFIG_PARSER_PROTOTYPE(config_parse_rx_tx_queues);
CONFIG_PARSER_PROTOTYPE(config_parse_txqueuelen);
CONFIG_PARSER_PROTOTYPE(config_parse_wol_password);
CONFIG_PARSER_PROTOTYPE(config_parse_mac_address_policy);
CONFIG_PARSER_PROTOTYPE(config_parse_name_policy);
CONFIG_PARSER_PROTOTYPE(config_parse_alternative_names_policy);
CONFIG_PARSER_PROTOTYPE(config_parse_rps_cpu_mask);
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