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-rw-r--r--src/shared/bond-util.h106
1 files changed, 106 insertions, 0 deletions
diff --git a/src/shared/bond-util.h b/src/shared/bond-util.h
new file mode 100644
index 0000000..9e693b1
--- /dev/null
+++ b/src/shared/bond-util.h
@@ -0,0 +1,106 @@
+/* SPDX-License-Identifier: LGPL-2.1-or-later */
+#pragma once
+
+#include <netinet/in.h>
+#include <linux/if_bonding.h>
+
+#include "macro.h"
+
+/*
+ * Maximum number of targets supported by the kernel for a single
+ * bond netdev.
+ */
+#define NETDEV_BOND_ARP_TARGETS_MAX 16
+
+typedef enum BondMode {
+ NETDEV_BOND_MODE_BALANCE_RR = BOND_MODE_ROUNDROBIN,
+ NETDEV_BOND_MODE_ACTIVE_BACKUP = BOND_MODE_ACTIVEBACKUP,
+ NETDEV_BOND_MODE_BALANCE_XOR = BOND_MODE_XOR,
+ NETDEV_BOND_MODE_BROADCAST = BOND_MODE_BROADCAST,
+ NETDEV_BOND_MODE_802_3AD = BOND_MODE_8023AD,
+ NETDEV_BOND_MODE_BALANCE_TLB = BOND_MODE_TLB,
+ NETDEV_BOND_MODE_BALANCE_ALB = BOND_MODE_ALB,
+ _NETDEV_BOND_MODE_MAX,
+ _NETDEV_BOND_MODE_INVALID = -EINVAL,
+} BondMode;
+
+typedef enum BondXmitHashPolicy {
+ NETDEV_BOND_XMIT_HASH_POLICY_LAYER2 = BOND_XMIT_POLICY_LAYER2,
+ NETDEV_BOND_XMIT_HASH_POLICY_LAYER34 = BOND_XMIT_POLICY_LAYER34,
+ NETDEV_BOND_XMIT_HASH_POLICY_LAYER23 = BOND_XMIT_POLICY_LAYER23,
+ NETDEV_BOND_XMIT_HASH_POLICY_ENCAP23 = BOND_XMIT_POLICY_ENCAP23,
+ NETDEV_BOND_XMIT_HASH_POLICY_ENCAP34 = BOND_XMIT_POLICY_ENCAP34,
+ _NETDEV_BOND_XMIT_HASH_POLICY_MAX,
+ _NETDEV_BOND_XMIT_HASH_POLICY_INVALID = -EINVAL,
+} BondXmitHashPolicy;
+
+typedef enum BondLacpRate {
+ NETDEV_BOND_LACP_RATE_SLOW,
+ NETDEV_BOND_LACP_RATE_FAST,
+ _NETDEV_BOND_LACP_RATE_MAX,
+ _NETDEV_BOND_LACP_RATE_INVALID = -EINVAL,
+} BondLacpRate;
+
+typedef enum BondAdSelect {
+ NETDEV_BOND_AD_SELECT_STABLE,
+ NETDEV_BOND_AD_SELECT_BANDWIDTH,
+ NETDEV_BOND_AD_SELECT_COUNT,
+ _NETDEV_BOND_AD_SELECT_MAX,
+ _NETDEV_BOND_AD_SELECT_INVALID = -EINVAL,
+} BondAdSelect;
+
+typedef enum BondFailOverMac {
+ NETDEV_BOND_FAIL_OVER_MAC_NONE,
+ NETDEV_BOND_FAIL_OVER_MAC_ACTIVE,
+ NETDEV_BOND_FAIL_OVER_MAC_FOLLOW,
+ _NETDEV_BOND_FAIL_OVER_MAC_MAX,
+ _NETDEV_BOND_FAIL_OVER_MAC_INVALID = -EINVAL,
+} BondFailOverMac;
+
+typedef enum BondArpValidate {
+ NETDEV_BOND_ARP_VALIDATE_NONE,
+ NETDEV_BOND_ARP_VALIDATE_ACTIVE,
+ NETDEV_BOND_ARP_VALIDATE_BACKUP,
+ NETDEV_BOND_ARP_VALIDATE_ALL,
+ _NETDEV_BOND_ARP_VALIDATE_MAX,
+ _NETDEV_BOND_ARP_VALIDATE_INVALID = -EINVAL,
+} BondArpValidate;
+
+typedef enum BondArpAllTargets {
+ NETDEV_BOND_ARP_ALL_TARGETS_ANY,
+ NETDEV_BOND_ARP_ALL_TARGETS_ALL,
+ _NETDEV_BOND_ARP_ALL_TARGETS_MAX,
+ _NETDEV_BOND_ARP_ALL_TARGETS_INVALID = -EINVAL,
+} BondArpAllTargets;
+
+typedef enum BondPrimaryReselect {
+ NETDEV_BOND_PRIMARY_RESELECT_ALWAYS,
+ NETDEV_BOND_PRIMARY_RESELECT_BETTER,
+ NETDEV_BOND_PRIMARY_RESELECT_FAILURE,
+ _NETDEV_BOND_PRIMARY_RESELECT_MAX,
+ _NETDEV_BOND_PRIMARY_RESELECT_INVALID = -EINVAL,
+} BondPrimaryReselect;
+
+const char *bond_mode_to_string(BondMode d) _const_;
+BondMode bond_mode_from_string(const char *d) _pure_;
+
+const char *bond_xmit_hash_policy_to_string(BondXmitHashPolicy d) _const_;
+BondXmitHashPolicy bond_xmit_hash_policy_from_string(const char *d) _pure_;
+
+const char *bond_lacp_rate_to_string(BondLacpRate d) _const_;
+BondLacpRate bond_lacp_rate_from_string(const char *d) _pure_;
+
+const char *bond_fail_over_mac_to_string(BondFailOverMac d) _const_;
+BondFailOverMac bond_fail_over_mac_from_string(const char *d) _pure_;
+
+const char *bond_ad_select_to_string(BondAdSelect d) _const_;
+BondAdSelect bond_ad_select_from_string(const char *d) _pure_;
+
+const char *bond_arp_validate_to_string(BondArpValidate d) _const_;
+BondArpValidate bond_arp_validate_from_string(const char *d) _pure_;
+
+const char *bond_arp_all_targets_to_string(BondArpAllTargets d) _const_;
+BondArpAllTargets bond_arp_all_targets_from_string(const char *d) _pure_;
+
+const char *bond_primary_reselect_to_string(BondPrimaryReselect d) _const_;
+BondPrimaryReselect bond_primary_reselect_from_string(const char *d) _pure_;