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/* -*- linux-c -*-
* sysctl_net_netrom.c: sysctl interface to net NET/ROM subsystem.
*
* Begun April 1, 1996, Mike Shaver.
* Added /proc/sys/net/netrom directory entry (empty =) ). [MS]
*/
#include <linux/mm.h>
#include <linux/sysctl.h>
#include <net/ax25.h>
#include <net/netrom.h>
/*
* Values taken from NET/ROM documentation.
*/
static int min_quality[] = {0}, max_quality[] = {255};
static int min_obs[] = {0}, max_obs[] = {255};
static int min_ttl[] = {0}, max_ttl[] = {255};
static int min_t1[] = {5 * PR_SLOWHZ};
static int max_t1[] = {600 * PR_SLOWHZ};
static int min_n2[] = {2}, max_n2[] = {127};
static int min_t2[] = {1 * PR_SLOWHZ};
static int max_t2[] = {60 * PR_SLOWHZ};
static int min_t4[] = {1 * PR_SLOWHZ};
static int max_t4[] = {1000 * PR_SLOWHZ};
static int min_window[] = {1}, max_window[] = {127};
static int min_idle[] = {0 * PR_SLOWHZ};
static int max_idle[] = {65535 * PR_SLOWHZ};
static int min_n1[] = {1}, max_n1[] = {236};
static int min_route[] = {0}, max_route[] = {1};
static struct ctl_table_header *nr_table_header;
static ctl_table nr_table[] = {
{NET_NETROM_DEFAULT_PATH_QUALITY, "default_path_quality",
&sysctl_netrom_default_path_quality, sizeof(int), 0644, NULL,
&proc_dointvec_minmax, &sysctl_intvec, NULL, &min_quality, &max_quality},
{NET_NETROM_OBSOLESCENCE_COUNT_INITIALISER, "obsolescence_count_initialiser",
&sysctl_netrom_obsolescence_count_initialiser, sizeof(int), 0644, NULL,
&proc_dointvec_minmax, &sysctl_intvec, NULL, &min_obs, &max_obs},
{NET_NETROM_NETWORK_TTL_INITIALISER, "network_ttl_initialiser",
&sysctl_netrom_network_ttl_initialiser, sizeof(int), 0644, NULL,
&proc_dointvec_minmax, &sysctl_intvec, NULL, &min_ttl, &max_ttl},
{NET_NETROM_TRANSPORT_TIMEOUT, "transport_timeout",
&sysctl_netrom_transport_timeout, sizeof(int), 0644, NULL,
&proc_dointvec_minmax, &sysctl_intvec, NULL, &min_t1, &max_t1},
{NET_NETROM_TRANSPORT_MAXIMUM_TRIES, "transport_maximum_tries",
&sysctl_netrom_transport_maximum_tries, sizeof(int), 0644, NULL,
&proc_dointvec_minmax, &sysctl_intvec, NULL, &min_n2, &max_n2},
{NET_NETROM_TRANSPORT_ACKNOWLEDGE_DELAY, "transport_acknowledge_delay",
&sysctl_netrom_transport_acknowledge_delay, sizeof(int), 0644, NULL,
&proc_dointvec_minmax, &sysctl_intvec, NULL, &min_t2, &max_t2},
{NET_NETROM_TRANSPORT_BUSY_DELAY, "transport_busy_delay",
&sysctl_netrom_transport_busy_delay, sizeof(int), 0644, NULL,
&proc_dointvec_minmax, &sysctl_intvec, NULL, &min_t4, &max_t4},
{NET_NETROM_TRANSPORT_REQUESTED_WINDOW_SIZE, "transport_requested_window_size",
&sysctl_netrom_transport_requested_window_size, sizeof(int), 0644, NULL,
&proc_dointvec_minmax, &sysctl_intvec, NULL, &min_window, &max_window},
{NET_NETROM_TRANSPORT_NO_ACTIVITY_TIMEOUT, "transport_no_activity_timeout",
&sysctl_netrom_transport_no_activity_timeout, sizeof(int), 0644, NULL,
&proc_dointvec_minmax, &sysctl_intvec, NULL, &min_idle, &max_idle},
{NET_NETROM_TRANSPORT_PACKET_LENGTH, "transport_packet_length",
&sysctl_netrom_transport_packet_length, sizeof(int), 0644, NULL,
&proc_dointvec_minmax, &sysctl_intvec, NULL, &min_n1, &max_n1},
{NET_NETROM_ROUTING_CONTROL, "routing_control",
&sysctl_netrom_routing_control, sizeof(int), 0644, NULL,
&proc_dointvec_minmax, &sysctl_intvec, NULL, &min_route, &max_route},
{0}
};
static ctl_table nr_dir_table[] = {
{NET_NETROM, "netrom", NULL, 0, 0555, nr_table},
{0}
};
static ctl_table nr_root_table[] = {
{CTL_NET, "net", NULL, 0, 0555, nr_dir_table},
{0}
};
void nr_register_sysctl(void)
{
nr_table_header = register_sysctl_table(nr_root_table, 1);
}
void nr_unregister_sysctl(void)
{
unregister_sysctl_table(nr_table_header);
}
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