Line data    Source code

       1             : /* SPDX-License-Identifier: LGPL-2.1+ */
       2             : #pragma once
       3             : 
       4             : #include "sd-device.h"
       5             : 
       6             : #include "condition.h"
       7             : #include "conf-parser.h"
       8             : #include "ethtool-util.h"
       9             : #include "list.h"
      10             : #include "set.h"
      11             : 
      12             : typedef struct link_config_ctx link_config_ctx;
      13             : typedef struct link_config link_config;
      14             : 
      15             : typedef enum MACAddressPolicy {
      16             :         MAC_ADDRESS_POLICY_PERSISTENT,
      17             :         MAC_ADDRESS_POLICY_RANDOM,
      18             :         MAC_ADDRESS_POLICY_NONE,
      19             :         _MAC_ADDRESS_POLICY_MAX,
      20             :         _MAC_ADDRESS_POLICY_INVALID = -1
      21             : } MACAddressPolicy;
      22             : 
      23             : typedef enum NamePolicy {
      24             :         NAMEPOLICY_KERNEL,
      25             :         NAMEPOLICY_KEEP,
      26             :         NAMEPOLICY_DATABASE,
      27             :         NAMEPOLICY_ONBOARD,
      28             :         NAMEPOLICY_SLOT,
      29             :         NAMEPOLICY_PATH,
      30             :         NAMEPOLICY_MAC,
      31             :         _NAMEPOLICY_MAX,
      32             :         _NAMEPOLICY_INVALID = -1
      33             : } NamePolicy;
      34             : 
      35             : struct link_config {
      36             :         char *filename;
      37             : 
      38             :         Set *match_mac;
      39             :         char **match_path;
      40             :         char **match_driver;
      41             :         char **match_type;
      42             :         char **match_name;
      43             :         char **match_property;
      44             :         LIST_HEAD(Condition, conditions);
      45             : 
      46             :         char *description;
      47             :         struct ether_addr *mac;
      48             :         MACAddressPolicy mac_address_policy;
      49             :         NamePolicy *name_policy;
      50             :         char *name;
      51             :         char *alias;
      52             :         uint32_t mtu;
      53             :         size_t speed;
      54             :         Duplex duplex;
      55             :         int autonegotiation;
      56             :         uint32_t advertise[N_ADVERTISE];
      57             :         WakeOnLan wol;
      58             :         NetDevPort port;
      59             :         int features[_NET_DEV_FEAT_MAX];
      60             :         netdev_channels channels;
      61             : 
      62             :         LIST_FIELDS(link_config, links);
      63             : };
      64             : 
      65             : int link_config_ctx_new(link_config_ctx **ret);
      66             : void link_config_ctx_free(link_config_ctx *ctx);
      67           0 : DEFINE_TRIVIAL_CLEANUP_FUNC(link_config_ctx*, link_config_ctx_free);
      68             : 
      69             : int link_load_one(link_config_ctx *ctx, const char *filename);
      70             : int link_config_load(link_config_ctx *ctx);
      71             : bool link_config_should_reload(link_config_ctx *ctx);
      72             : 
      73             : int link_config_get(link_config_ctx *ctx, sd_device *device, struct link_config **ret);
      74             : int link_config_apply(link_config_ctx *ctx, struct link_config *config, sd_device *device, const char **name);
      75             : int link_get_driver(link_config_ctx *ctx, sd_device *device, char **ret);
      76             : 
      77             : const char *name_policy_to_string(NamePolicy p) _const_;
      78             : NamePolicy name_policy_from_string(const char *p) _pure_;
      79             : 
      80             : const char *mac_address_policy_to_string(MACAddressPolicy p) _const_;
      81             : MACAddressPolicy mac_address_policy_from_string(const char *p) _pure_;
      82             : 
      83             : /* gperf lookup function */
      84             : const struct ConfigPerfItem* link_config_gperf_lookup(const char *key, GPERF_LEN_TYPE length);
      85             : 
      86             : CONFIG_PARSER_PROTOTYPE(config_parse_mac_address_policy);
      87             : CONFIG_PARSER_PROTOTYPE(config_parse_name_policy);