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(I'm so sorry!) Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel os linux
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123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156/* SPDX-License-Identifier: GPL-1.0+ WITH Linux-syscall-note *//* * Bond several ethernet interfaces into a Cisco, running 'Etherchannel'. * * * Portions are (c) Copyright 1995 Simon "Guru Aleph-Null" Janes * NCM: Network and Communications Management, Inc. * * BUT, I'm the one who modified it for ethernet, so: * (c) Copyright 1999, Thomas Davis, tadavis@lbl.gov * * This software may be used and distributed according to the terms * of the GNU Public License, incorporated herein by reference. * * 2003/03/18 - Amir Noam <amir.noam at intel dot com> * - Added support for getting slave's speed and duplex via ethtool. * Needed for 802.3ad and other future modes. * * 2003/03/18 - Tsippy Mendelson <tsippy.mendelson at intel dot com> and * Shmulik Hen <shmulik.hen at intel dot com> * - Enable support of modes that need to use the unique mac address of * each slave. * * 2003/03/18 - Tsippy Mendelson <tsippy.mendelson at intel dot com> and * Amir Noam <amir.noam at intel dot com> * - Moved driver's private data types to bonding.h * * 2003/03/18 - Amir Noam <amir.noam at intel dot com>, * Tsippy Mendelson <tsippy.mendelson at intel dot com> and * Shmulik Hen <shmulik.hen at intel dot com> * - Added support for IEEE 802.3ad Dynamic link aggregation mode. * * 2003/05/01 - Amir Noam <amir.noam at intel dot com> * - Added ABI version control to restore compatibility between * new/old ifenslave and new/old bonding. * * 2003/12/01 - Shmulik Hen <shmulik.hen at intel dot com> * - Code cleanup and style changes * * 2005/05/05 - Jason Gabler <jygabler at lbl dot gov> * - added definitions for various XOR hashing policies */
#ifndef _UAPI_LINUX_IF_BONDING_H#define _UAPI_LINUX_IF_BONDING_H
#include <linux/if.h>#include <linux/types.h>#include <linux/if_ether.h>
/* userland - kernel ABI version (2003/05/08) */#define BOND_ABI_VERSION 2
/* * We can remove these ioctl definitions in 2.5. People should use the * SIOC*** versions of them instead */#define BOND_ENSLAVE_OLD (SIOCDEVPRIVATE)#define BOND_RELEASE_OLD (SIOCDEVPRIVATE + 1)#define BOND_SETHWADDR_OLD (SIOCDEVPRIVATE + 2)#define BOND_SLAVE_INFO_QUERY_OLD (SIOCDEVPRIVATE + 11)#define BOND_INFO_QUERY_OLD (SIOCDEVPRIVATE + 12)#define BOND_CHANGE_ACTIVE_OLD (SIOCDEVPRIVATE + 13)
#define BOND_CHECK_MII_STATUS (SIOCGMIIPHY)
#define BOND_MODE_ROUNDROBIN 0#define BOND_MODE_ACTIVEBACKUP 1#define BOND_MODE_XOR 2#define BOND_MODE_BROADCAST 3#define BOND_MODE_8023AD 4#define BOND_MODE_TLB 5#define BOND_MODE_ALB 6 /* TLB + RLB (receive load balancing) */
/* each slave's link has 4 states */#define BOND_LINK_UP 0 /* link is up and running */#define BOND_LINK_FAIL 1 /* link has just gone down */#define BOND_LINK_DOWN 2 /* link has been down for too long time */#define BOND_LINK_BACK 3 /* link is going back */
/* each slave has several states */#define BOND_STATE_ACTIVE 0 /* link is active */#define BOND_STATE_BACKUP 1 /* link is backup */
#define BOND_DEFAULT_MAX_BONDS 1 /* Default maximum number of devices to support */
#define BOND_DEFAULT_TX_QUEUES 16 /* Default number of tx queues per device */
#define BOND_DEFAULT_RESEND_IGMP 1 /* Default number of IGMP membership reports */
/* hashing types */#define BOND_XMIT_POLICY_LAYER2 0 /* layer 2 (MAC only), default */#define BOND_XMIT_POLICY_LAYER34 1 /* layer 3+4 (IP ^ (TCP || UDP)) */#define BOND_XMIT_POLICY_LAYER23 2 /* layer 2+3 (IP ^ MAC) */#define BOND_XMIT_POLICY_ENCAP23 3 /* encapsulated layer 2+3 */#define BOND_XMIT_POLICY_ENCAP34 4 /* encapsulated layer 3+4 */#define BOND_XMIT_POLICY_VLAN_SRCMAC 5 /* vlan + source MAC */
/* 802.3ad port state definitions (43.4.2.2 in the 802.3ad standard) */#define LACP_STATE_LACP_ACTIVITY 0x1#define LACP_STATE_LACP_TIMEOUT 0x2#define LACP_STATE_AGGREGATION 0x4#define LACP_STATE_SYNCHRONIZATION 0x8#define LACP_STATE_COLLECTING 0x10#define LACP_STATE_DISTRIBUTING 0x20#define LACP_STATE_DEFAULTED 0x40#define LACP_STATE_EXPIRED 0x80
typedef struct ifbond { __s32 bond_mode; __s32 num_slaves; __s32 miimon;} ifbond;
typedef struct ifslave { __s32 slave_id; /* Used as an IN param to the BOND_SLAVE_INFO_QUERY ioctl */ char slave_name[IFNAMSIZ]; __s8 link; __s8 state; __u32 link_failure_count;} ifslave;
struct ad_info { __u16 aggregator_id; __u16 ports; __u16 actor_key; __u16 partner_key; __u8 partner_system[ETH_ALEN];};
/* Embedded inside LINK_XSTATS_TYPE_BOND */enum { BOND_XSTATS_UNSPEC, BOND_XSTATS_3AD, __BOND_XSTATS_MAX};#define BOND_XSTATS_MAX (__BOND_XSTATS_MAX - 1)
/* Embedded inside BOND_XSTATS_3AD */enum { BOND_3AD_STAT_LACPDU_RX, BOND_3AD_STAT_LACPDU_TX, BOND_3AD_STAT_LACPDU_UNKNOWN_RX, BOND_3AD_STAT_LACPDU_ILLEGAL_RX, BOND_3AD_STAT_MARKER_RX, BOND_3AD_STAT_MARKER_TX, BOND_3AD_STAT_MARKER_RESP_RX, BOND_3AD_STAT_MARKER_RESP_TX, BOND_3AD_STAT_MARKER_UNKNOWN_RX, BOND_3AD_STAT_PAD, __BOND_3AD_STAT_MAX};#define BOND_3AD_STAT_MAX (__BOND_3AD_STAT_MAX - 1)
#endif /* _UAPI_LINUX_IF_BONDING_H */