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      = -EINVAL,
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 = -EINVAL,
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 = -EINVAL,
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 = -EINVAL,
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 = -EINVAL,
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 = -EINVAL,
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 = -EINVAL,
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 = -EINVAL,
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_;
107