cpp-d1064d

[cross.git] / i686-linux-gnu-4.7 / usr / include / linux / if_bonding.h

diff --git a/i686-linux-gnu-4.7/usr/include/linux/if_bonding.h b/i686-linux-gnu-4.7/usr/include/linux/if_bonding.h
new file mode 100644 (file)
index 0000000..61a1bf6
--- /dev/null
+++ b/i686-linux-gnu-4.7/usr/include/linux/if_bonding.h
@@ -0,0 +1,131 @@
+/* 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 _LINUX_IF_BONDING_H
+#define _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 */
+
+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];
+};
+
+#endif /* _LINUX_IF_BONDING_H */
+
+/*
+ * Local variables:
+ *  version-control: t
+ *  kept-new-versions: 5
+ *  c-indent-level: 8
+ *  c-basic-offset: 8
+ *  tab-width: 8
+ * End:
+ */
+