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authorLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-16 18:20:36 -0400
committerLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-16 18:20:36 -0400
commit1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (patch)
tree0bba044c4ce775e45a88a51686b5d9f90697ea9d /include/linux/if_eql.h
Linux-2.6.12-rc2v2.6.12-rc2
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
Diffstat (limited to 'include/linux/if_eql.h')
-rw-r--r--include/linux/if_eql.h84
1 files changed, 84 insertions, 0 deletions
diff --git a/include/linux/if_eql.h b/include/linux/if_eql.h
new file mode 100644
index 000000000000..b68752fdc5c4
--- /dev/null
+++ b/include/linux/if_eql.h
@@ -0,0 +1,84 @@
1/*
2 * Equalizer Load-balancer for serial network interfaces.
3 *
4 * (c) Copyright 1995 Simon "Guru Aleph-Null" Janes
5 * NCM: Network and Communications Management, Inc.
6 *
7 *
8 * This software may be used and distributed according to the terms
9 * of the GNU General Public License, incorporated herein by reference.
10 *
11 * The author may be reached as simon@ncm.com, or C/O
12 * NCM
13 * Attn: Simon Janes
14 * 6803 Whittier Ave
15 * McLean VA 22101
16 * Phone: 1-703-847-0040 ext 103
17 */
18
19#ifndef _LINUX_IF_EQL_H
20#define _LINUX_IF_EQL_H
21
22#define EQL_DEFAULT_SLAVE_PRIORITY 28800
23#define EQL_DEFAULT_MAX_SLAVES 4
24#define EQL_DEFAULT_MTU 576
25#define EQL_DEFAULT_RESCHED_IVAL 100
26
27#define EQL_ENSLAVE (SIOCDEVPRIVATE)
28#define EQL_EMANCIPATE (SIOCDEVPRIVATE + 1)
29
30#define EQL_GETSLAVECFG (SIOCDEVPRIVATE + 2)
31#define EQL_SETSLAVECFG (SIOCDEVPRIVATE + 3)
32
33#define EQL_GETMASTRCFG (SIOCDEVPRIVATE + 4)
34#define EQL_SETMASTRCFG (SIOCDEVPRIVATE + 5)
35
36#ifdef __KERNEL__
37
38#include <linux/timer.h>
39#include <linux/spinlock.h>
40
41typedef struct slave {
42 struct list_head list;
43 struct net_device *dev;
44 long priority;
45 long priority_bps;
46 long priority_Bps;
47 long bytes_queued;
48} slave_t;
49
50typedef struct slave_queue {
51 spinlock_t lock;
52 struct list_head all_slaves;
53 int num_slaves;
54 struct net_device *master_dev;
55} slave_queue_t;
56
57typedef struct equalizer {
58 slave_queue_t queue;
59 int min_slaves;
60 int max_slaves;
61 struct net_device_stats stats;
62 struct timer_list timer;
63} equalizer_t;
64
65#endif /* __KERNEL__ */
66
67typedef struct master_config {
68 char master_name[16];
69 int max_slaves;
70 int min_slaves;
71} master_config_t;
72
73typedef struct slave_config {
74 char slave_name[16];
75 long priority;
76} slave_config_t;
77
78typedef struct slaving_request {
79 char slave_name[16];
80 long priority;
81} slaving_request_t;
82
83
84#endif /* _LINUX_EQL_H */