127 lines
3.1 KiB
C
127 lines
3.1 KiB
C
|
// SPDX-License-Identifier: GPL-2.0-or-later
|
||
|
|
/*
|
||
|
|
*
|
||
|
|
* 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 struct ctl_table rose_table[] = {
|
||
|
|
{
|
||
|
|
.procname = "restart_request_timeout",
|
||
|
|
.data = &sysctl_rose_restart_request_timeout,
|
||
|
|
.maxlen = sizeof(int),
|
||
|
|
.mode = 0644,
|
||
|
|
.proc_handler = proc_dointvec_minmax,
|
||
|
|
.extra1 = &min_timer,
|
||
|
|
.extra2 = &max_timer
|
||
|
|
},
|
||
|
|
{
|
||
|
|
.procname = "call_request_timeout",
|
||
|
|
.data = &sysctl_rose_call_request_timeout,
|
||
|
|
.maxlen = sizeof(int),
|
||
|
|
.mode = 0644,
|
||
|
|
.proc_handler = proc_dointvec_minmax,
|
||
|
|
.extra1 = &min_timer,
|
||
|
|
.extra2 = &max_timer
|
||
|
|
},
|
||
|
|
{
|
||
|
|
.procname = "reset_request_timeout",
|
||
|
|
.data = &sysctl_rose_reset_request_timeout,
|
||
|
|
.maxlen = sizeof(int),
|
||
|
|
.mode = 0644,
|
||
|
|
.proc_handler = proc_dointvec_minmax,
|
||
|
|
.extra1 = &min_timer,
|
||
|
|
.extra2 = &max_timer
|
||
|
|
},
|
||
|
|
{
|
||
|
|
.procname = "clear_request_timeout",
|
||
|
|
.data = &sysctl_rose_clear_request_timeout,
|
||
|
|
.maxlen = sizeof(int),
|
||
|
|
.mode = 0644,
|
||
|
|
.proc_handler = proc_dointvec_minmax,
|
||
|
|
.extra1 = &min_timer,
|
||
|
|
.extra2 = &max_timer
|
||
|
|
},
|
||
|
|
{
|
||
|
|
.procname = "no_activity_timeout",
|
||
|
|
.data = &sysctl_rose_no_activity_timeout,
|
||
|
|
.maxlen = sizeof(int),
|
||
|
|
.mode = 0644,
|
||
|
|
.proc_handler = proc_dointvec_minmax,
|
||
|
|
.extra1 = &min_idle,
|
||
|
|
.extra2 = &max_idle
|
||
|
|
},
|
||
|
|
{
|
||
|
|
.procname = "acknowledge_hold_back_timeout",
|
||
|
|
.data = &sysctl_rose_ack_hold_back_timeout,
|
||
|
|
.maxlen = sizeof(int),
|
||
|
|
.mode = 0644,
|
||
|
|
.proc_handler = proc_dointvec_minmax,
|
||
|
|
.extra1 = &min_timer,
|
||
|
|
.extra2 = &max_timer
|
||
|
|
},
|
||
|
|
{
|
||
|
|
.procname = "routing_control",
|
||
|
|
.data = &sysctl_rose_routing_control,
|
||
|
|
.maxlen = sizeof(int),
|
||
|
|
.mode = 0644,
|
||
|
|
.proc_handler = proc_dointvec_minmax,
|
||
|
|
.extra1 = &min_route,
|
||
|
|
.extra2 = &max_route
|
||
|
|
},
|
||
|
|
{
|
||
|
|
.procname = "link_fail_timeout",
|
||
|
|
.data = &sysctl_rose_link_fail_timeout,
|
||
|
|
.maxlen = sizeof(int),
|
||
|
|
.mode = 0644,
|
||
|
|
.proc_handler = proc_dointvec_minmax,
|
||
|
|
.extra1 = &min_ftimer,
|
||
|
|
.extra2 = &max_ftimer
|
||
|
|
},
|
||
|
|
{
|
||
|
|
.procname = "maximum_virtual_circuits",
|
||
|
|
.data = &sysctl_rose_maximum_vcs,
|
||
|
|
.maxlen = sizeof(int),
|
||
|
|
.mode = 0644,
|
||
|
|
.proc_handler = proc_dointvec_minmax,
|
||
|
|
.extra1 = &min_maxvcs,
|
||
|
|
.extra2 = &max_maxvcs
|
||
|
|
},
|
||
|
|
{
|
||
|
|
.procname = "window_size",
|
||
|
|
.data = &sysctl_rose_window_size,
|
||
|
|
.maxlen = sizeof(int),
|
||
|
|
.mode = 0644,
|
||
|
|
.proc_handler = proc_dointvec_minmax,
|
||
|
|
.extra1 = &min_window,
|
||
|
|
.extra2 = &max_window
|
||
|
|
},
|
||
|
|
{ }
|
||
|
|
};
|
||
|
|
|
||
|
|
void __init rose_register_sysctl(void)
|
||
|
|
{
|
||
|
|
rose_table_header = register_net_sysctl(&init_net, "net/rose", rose_table);
|
||
|
|
}
|
||
|
|
|
||
|
|
void rose_unregister_sysctl(void)
|
||
|
|
{
|
||
|
|
unregister_net_sysctl_table(rose_table_header);
|
||
|
|
}
|