src/shared/bond-util.h

   1 /* SPDX-License-Identifier: LGPL-2.1-or-later */
   2 #pragma once
   3
   4 #include <netinet/in.h>
   5 #include <linux/if_bonding.h>
   6
   7 #include "macro.h"
   8
   9 /*
  10  * Maximum number of targets supported by the kernel for a single
  11  * bond netdev.
  12  */
  13 #define NETDEV_BOND_ARP_TARGETS_MAX 16
  14
  15 typedef enum BondMode {
  16         NETDEV_BOND_MODE_BALANCE_RR    = BOND_MODE_ROUNDROBIN,
  17         NETDEV_BOND_MODE_ACTIVE_BACKUP = BOND_MODE_ACTIVEBACKUP,
  18         NETDEV_BOND_MODE_BALANCE_XOR   = BOND_MODE_XOR,
  19         NETDEV_BOND_MODE_BROADCAST     = BOND_MODE_BROADCAST,
  20         NETDEV_BOND_MODE_802_3AD       = BOND_MODE_8023AD,
  21         NETDEV_BOND_MODE_BALANCE_TLB   = BOND_MODE_TLB,
  22         NETDEV_BOND_MODE_BALANCE_ALB   = BOND_MODE_ALB,
  23         _NETDEV_BOND_MODE_MAX,
  24         _NETDEV_BOND_MODE_INVALID      = -1
  25 } BondMode;
  26
  27 typedef enum BondXmitHashPolicy {
  28         NETDEV_BOND_XMIT_HASH_POLICY_LAYER2   = BOND_XMIT_POLICY_LAYER2,
  29         NETDEV_BOND_XMIT_HASH_POLICY_LAYER34  = BOND_XMIT_POLICY_LAYER34,
  30         NETDEV_BOND_XMIT_HASH_POLICY_LAYER23  = BOND_XMIT_POLICY_LAYER23,
  31         NETDEV_BOND_XMIT_HASH_POLICY_ENCAP23  = BOND_XMIT_POLICY_ENCAP23,
  32         NETDEV_BOND_XMIT_HASH_POLICY_ENCAP34  = BOND_XMIT_POLICY_ENCAP34,
  33         _NETDEV_BOND_XMIT_HASH_POLICY_MAX,
  34         _NETDEV_BOND_XMIT_HASH_POLICY_INVALID = -1
  35 } BondXmitHashPolicy;
  36
  37 typedef enum BondLacpRate {
  38         NETDEV_BOND_LACP_RATE_SLOW,
  39         NETDEV_BOND_LACP_RATE_FAST,
  40         _NETDEV_BOND_LACP_RATE_MAX,
  41         _NETDEV_BOND_LACP_RATE_INVALID = -1,
  42 } BondLacpRate;
  43
  44 typedef enum BondAdSelect {
  45         NETDEV_BOND_AD_SELECT_STABLE,
  46         NETDEV_BOND_AD_SELECT_BANDWIDTH,
  47         NETDEV_BOND_AD_SELECT_COUNT,
  48         _NETDEV_BOND_AD_SELECT_MAX,
  49         _NETDEV_BOND_AD_SELECT_INVALID = -1,
  50 } BondAdSelect;
  51
  52 typedef enum BondFailOverMac {
  53         NETDEV_BOND_FAIL_OVER_MAC_NONE,
  54         NETDEV_BOND_FAIL_OVER_MAC_ACTIVE,
  55         NETDEV_BOND_FAIL_OVER_MAC_FOLLOW,
  56         _NETDEV_BOND_FAIL_OVER_MAC_MAX,
  57         _NETDEV_BOND_FAIL_OVER_MAC_INVALID = -1,
  58 } BondFailOverMac;
  59
  60 typedef enum BondArpValidate {
  61         NETDEV_BOND_ARP_VALIDATE_NONE,
  62         NETDEV_BOND_ARP_VALIDATE_ACTIVE,
  63         NETDEV_BOND_ARP_VALIDATE_BACKUP,
  64         NETDEV_BOND_ARP_VALIDATE_ALL,
  65         _NETDEV_BOND_ARP_VALIDATE_MAX,
  66         _NETDEV_BOND_ARP_VALIDATE_INVALID = -1,
  67 } BondArpValidate;
  68
  69 typedef enum BondArpAllTargets {
  70         NETDEV_BOND_ARP_ALL_TARGETS_ANY,
  71         NETDEV_BOND_ARP_ALL_TARGETS_ALL,
  72         _NETDEV_BOND_ARP_ALL_TARGETS_MAX,
  73         _NETDEV_BOND_ARP_ALL_TARGETS_INVALID = -1,
  74 } BondArpAllTargets;
  75
  76 typedef enum BondPrimaryReselect {
  77         NETDEV_BOND_PRIMARY_RESELECT_ALWAYS,
  78         NETDEV_BOND_PRIMARY_RESELECT_BETTER,
  79         NETDEV_BOND_PRIMARY_RESELECT_FAILURE,
  80         _NETDEV_BOND_PRIMARY_RESELECT_MAX,
  81         _NETDEV_BOND_PRIMARY_RESELECT_INVALID = -1,
  82 } BondPrimaryReselect;
  83
  84 const char *bond_mode_to_string(BondMode d) _const_;
  85 BondMode bond_mode_from_string(const char *d) _pure_;
  86
  87 const char *bond_xmit_hash_policy_to_string(BondXmitHashPolicy d) _const_;
  88 BondXmitHashPolicy bond_xmit_hash_policy_from_string(const char *d) _pure_;
  89
  90 const char *bond_lacp_rate_to_string(BondLacpRate d) _const_;
  91 BondLacpRate bond_lacp_rate_from_string(const char *d) _pure_;
  92
  93 const char *bond_fail_over_mac_to_string(BondFailOverMac d) _const_;
  94 BondFailOverMac bond_fail_over_mac_from_string(const char *d) _pure_;
  95
  96 const char *bond_ad_select_to_string(BondAdSelect d) _const_;
  97 BondAdSelect bond_ad_select_from_string(const char *d) _pure_;
  98
  99 const char *bond_arp_validate_to_string(BondArpValidate d) _const_;
 100 BondArpValidate bond_arp_validate_from_string(const char *d) _pure_;
 101
 102 const char *bond_arp_all_targets_to_string(BondArpAllTargets d) _const_;
 103 BondArpAllTargets bond_arp_all_targets_from_string(const char *d) _pure_;
 104
 105 const char *bond_primary_reselect_to_string(BondPrimaryReselect d) _const_;
 106 BondPrimaryReselect bond_primary_reselect_from_string(const char *d) _pure_;