[mirror_ubuntu-bionic-kernel.git] / net / rose / sysctl_net_rose.c

/*
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * Copyright (C) 1996 Mike Shaver (shaver@zeroknowledge.com)
 */
#include <linux/mm.h>
#include <linux/sysctl.h>
#include <linux/init.h>
#include <net/ax25.h>
#include <net/rose.h>

static int min_timer[]  = {1 * HZ};
static int max_timer[]  = {300 * HZ};
static int min_idle[]   = {0 * HZ};
static int max_idle[]   = {65535 * HZ};
static int min_route[1],       max_route[] = {1};
static int min_ftimer[] = {60 * HZ};
static int max_ftimer[] = {600 * HZ};
static int min_maxvcs[] = {1}, max_maxvcs[] = {254};
static int min_window[] = {1}, max_window[] = {7};

static struct ctl_table_header *rose_table_header;

static ctl_table rose_table[] = {
	{
		.ctl_name	= NET_ROSE_RESTART_REQUEST_TIMEOUT,
		.procname	= "restart_request_timeout",
		.data		= &sysctl_rose_restart_request_timeout,
		.maxlen		= sizeof(int),
		.mode		= 0644,
		.proc_handler	= &proc_dointvec_minmax,
		.strategy	= &sysctl_intvec,
		.extra1		= &min_timer,
		.extra2		= &max_timer
	},
	{
		.ctl_name	= NET_ROSE_CALL_REQUEST_TIMEOUT,
		.procname	= "call_request_timeout",
		.data		= &sysctl_rose_call_request_timeout,
		.maxlen		= sizeof(int),
		.mode		= 0644,
		.proc_handler	= &proc_dointvec_minmax,
		.strategy	= &sysctl_intvec,
		.extra1		= &min_timer,
		.extra2		= &max_timer
	},
	{
		.ctl_name	= NET_ROSE_RESET_REQUEST_TIMEOUT,
		.procname	= "reset_request_timeout",
		.data		= &sysctl_rose_reset_request_timeout,
		.maxlen		= sizeof(int),
		.mode		= 0644,
		.proc_handler	= &proc_dointvec_minmax,
		.strategy	= &sysctl_intvec,
		.extra1		= &min_timer,
		.extra2		= &max_timer
	},
	{
		.ctl_name	= NET_ROSE_CLEAR_REQUEST_TIMEOUT,
		.procname	= "clear_request_timeout",
		.data		= &sysctl_rose_clear_request_timeout,
		.maxlen		= sizeof(int),
		.mode		= 0644,
		.proc_handler	= &proc_dointvec_minmax,
		.strategy	= &sysctl_intvec,
		.extra1		= &min_timer,
		.extra2		= &max_timer
	},
	{
		.ctl_name	= NET_ROSE_NO_ACTIVITY_TIMEOUT,
		.procname	= "no_activity_timeout",
		.data		= &sysctl_rose_no_activity_timeout,
		.maxlen		= sizeof(int),
		.mode		= 0644,
		.proc_handler	= &proc_dointvec_minmax,
		.strategy	= &sysctl_intvec,
		.extra1		= &min_idle,
		.extra2		= &max_idle
	},
	{
		.ctl_name	= NET_ROSE_ACK_HOLD_BACK_TIMEOUT,
		.procname	= "acknowledge_hold_back_timeout",
		.data		= &sysctl_rose_ack_hold_back_timeout,
		.maxlen		= sizeof(int),
		.mode		= 0644,
		.proc_handler	= &proc_dointvec_minmax,
		.strategy	= &sysctl_intvec,
		.extra1		= &min_timer,
		.extra2		= &max_timer
	},
	{
		.ctl_name	= NET_ROSE_ROUTING_CONTROL,
		.procname	= "routing_control",
		.data		= &sysctl_rose_routing_control,
		.maxlen		= sizeof(int),
		.mode		= 0644,
		.proc_handler	= &proc_dointvec_minmax,
		.strategy	= &sysctl_intvec,
		.extra1		= &min_route,
		.extra2		= &max_route
	},
	{
		.ctl_name	= NET_ROSE_LINK_FAIL_TIMEOUT,
		.procname	= "link_fail_timeout",
		.data		= &sysctl_rose_link_fail_timeout,
		.maxlen		= sizeof(int),
		.mode		= 0644,
		.proc_handler	= &proc_dointvec_minmax,
		.strategy	= &sysctl_intvec,
		.extra1		= &min_ftimer,
		.extra2		= &max_ftimer
	},
	{
		.ctl_name	= NET_ROSE_MAX_VCS,
		.procname	= "maximum_virtual_circuits",
		.data		= &sysctl_rose_maximum_vcs,
		.maxlen		= sizeof(int),
		.mode		= 0644,
		.proc_handler	= &proc_dointvec_minmax,
		.strategy	= &sysctl_intvec,
		.extra1		= &min_maxvcs,
		.extra2		= &max_maxvcs
	},
	{
		.ctl_name	= NET_ROSE_WINDOW_SIZE,
		.procname	= "window_size",
		.data		= &sysctl_rose_window_size,
		.maxlen		= sizeof(int),
		.mode		= 0644,
		.proc_handler	= &proc_dointvec_minmax,
		.strategy	= &sysctl_intvec,
		.extra1		= &min_window,
		.extra2		= &max_window
	},
	{ .ctl_name = 0 }
};

static struct ctl_path rose_path[] = {
	{ .procname = "net", .ctl_name = CTL_NET, },
	{ .procname = "rose", .ctl_name = NET_ROSE, },
	{ }
};

void __init rose_register_sysctl(void)
{
	rose_table_header = register_sysctl_paths(rose_path, rose_table);
}

void rose_unregister_sysctl(void)
{
	unregister_sysctl_table(rose_table_header);
}
Commit	Line	Data
1da177e4 LT	1	/*
	2	* This program is free software; you can redistribute it and/or modify
	3	* it under the terms of the GNU General Public License as published by
	4	* the Free Software Foundation; either version 2 of the License, or
	5	* (at your option) any later version.
	6	*
	7	* Copyright (C) 1996 Mike Shaver (shaver@zeroknowledge.com)
	8	*/
	9	#include <linux/mm.h>
	10	#include <linux/sysctl.h>
	11	#include <linux/init.h>
	12	#include <net/ax25.h>
	13	#include <net/rose.h>
	14
	15	static int min_timer[] = {1 * HZ};
	16	static int max_timer[] = {300 * HZ};
	17	static int min_idle[] = {0 * HZ};
	18	static int max_idle[] = {65535 * HZ};
	19	static int min_route[1], max_route[] = {1};
	20	static int min_ftimer[] = {60 * HZ};
	21	static int max_ftimer[] = {600 * HZ};
	22	static int min_maxvcs[] = {1}, max_maxvcs[] = {254};
	23	static int min_window[] = {1}, max_window[] = {7};
	24
	25	static struct ctl_table_header *rose_table_header;
	26
	27	static ctl_table rose_table[] = {
3dcf7c5e	28	{
1da177e4 LT	29	.ctl_name = NET_ROSE_RESTART_REQUEST_TIMEOUT,
	30	.procname = "restart_request_timeout",
	31	.data = &sysctl_rose_restart_request_timeout,
	32	.maxlen = sizeof(int),
	33	.mode = 0644,
	34	.proc_handler = &proc_dointvec_minmax,
	35	.strategy = &sysctl_intvec,
	36	.extra1 = &min_timer,
	37	.extra2 = &max_timer
	38	},
3dcf7c5e	39	{
1da177e4 LT	40	.ctl_name = NET_ROSE_CALL_REQUEST_TIMEOUT,
	41	.procname = "call_request_timeout",
	42	.data = &sysctl_rose_call_request_timeout,
	43	.maxlen = sizeof(int),
	44	.mode = 0644,
	45	.proc_handler = &proc_dointvec_minmax,
	46	.strategy = &sysctl_intvec,
	47	.extra1 = &min_timer,
	48	.extra2 = &max_timer
	49	},
3dcf7c5e	50	{
1da177e4 LT	51	.ctl_name = NET_ROSE_RESET_REQUEST_TIMEOUT,
	52	.procname = "reset_request_timeout",
	53	.data = &sysctl_rose_reset_request_timeout,
	54	.maxlen = sizeof(int),
	55	.mode = 0644,
	56	.proc_handler = &proc_dointvec_minmax,
	57	.strategy = &sysctl_intvec,
	58	.extra1 = &min_timer,
	59	.extra2 = &max_timer
	60	},
3dcf7c5e	61	{
1da177e4 LT	62	.ctl_name = NET_ROSE_CLEAR_REQUEST_TIMEOUT,
	63	.procname = "clear_request_timeout",
	64	.data = &sysctl_rose_clear_request_timeout,
	65	.maxlen = sizeof(int),
	66	.mode = 0644,
	67	.proc_handler = &proc_dointvec_minmax,
	68	.strategy = &sysctl_intvec,
	69	.extra1 = &min_timer,
	70	.extra2 = &max_timer
	71	},
3dcf7c5e	72	{
1da177e4 LT	73	.ctl_name = NET_ROSE_NO_ACTIVITY_TIMEOUT,
	74	.procname = "no_activity_timeout",
	75	.data = &sysctl_rose_no_activity_timeout,
	76	.maxlen = sizeof(int),
	77	.mode = 0644,
	78	.proc_handler = &proc_dointvec_minmax,
	79	.strategy = &sysctl_intvec,
	80	.extra1 = &min_idle,
	81	.extra2 = &max_idle
	82	},
3dcf7c5e	83	{
1da177e4 LT	84	.ctl_name = NET_ROSE_ACK_HOLD_BACK_TIMEOUT,
	85	.procname = "acknowledge_hold_back_timeout",
	86	.data = &sysctl_rose_ack_hold_back_timeout,
	87	.maxlen = sizeof(int),
	88	.mode = 0644,
	89	.proc_handler = &proc_dointvec_minmax,
	90	.strategy = &sysctl_intvec,
	91	.extra1 = &min_timer,
	92	.extra2 = &max_timer
	93	},
3dcf7c5e	94	{
1da177e4 LT	95	.ctl_name = NET_ROSE_ROUTING_CONTROL,
	96	.procname = "routing_control",
	97	.data = &sysctl_rose_routing_control,
	98	.maxlen = sizeof(int),
	99	.mode = 0644,
	100	.proc_handler = &proc_dointvec_minmax,
	101	.strategy = &sysctl_intvec,
	102	.extra1 = &min_route,
	103	.extra2 = &max_route
	104	},
3dcf7c5e	105	{
1da177e4 LT	106	.ctl_name = NET_ROSE_LINK_FAIL_TIMEOUT,
	107	.procname = "link_fail_timeout",
	108	.data = &sysctl_rose_link_fail_timeout,
	109	.maxlen = sizeof(int),
	110	.mode = 0644,
	111	.proc_handler = &proc_dointvec_minmax,
	112	.strategy = &sysctl_intvec,
	113	.extra1 = &min_ftimer,
	114	.extra2 = &max_ftimer
	115	},
3dcf7c5e	116	{
1da177e4 LT	117	.ctl_name = NET_ROSE_MAX_VCS,
	118	.procname = "maximum_virtual_circuits",
	119	.data = &sysctl_rose_maximum_vcs,
	120	.maxlen = sizeof(int),
	121	.mode = 0644,
	122	.proc_handler = &proc_dointvec_minmax,
	123	.strategy = &sysctl_intvec,
	124	.extra1 = &min_maxvcs,
	125	.extra2 = &max_maxvcs
	126	},
3dcf7c5e	127	{
1da177e4 LT	128	.ctl_name = NET_ROSE_WINDOW_SIZE,
	129	.procname = "window_size",
	130	.data = &sysctl_rose_window_size,
	131	.maxlen = sizeof(int),
	132	.mode = 0644,
	133	.proc_handler = &proc_dointvec_minmax,
	134	.strategy = &sysctl_intvec,
	135	.extra1 = &min_window,
	136	.extra2 = &max_window
	137	},
	138	{ .ctl_name = 0 }
	139	};
	140
b5ccd792 PE	141	static struct ctl_path rose_path[] = {
	142	{ .procname = "net", .ctl_name = CTL_NET, },
	143	{ .procname = "rose", .ctl_name = NET_ROSE, },
	144	{ }
1da177e4 LT	145	};
	146
	147	void __init rose_register_sysctl(void)
	148	{
b5ccd792	149	rose_table_header = register_sysctl_paths(rose_path, rose_table);
1da177e4 LT	150	}
	151
	152	void rose_unregister_sysctl(void)
	153	{
	154	unregister_sysctl_table(rose_table_header);
	155	}