ASR_BASE
Change-Id: Icf3719cc0afe3eeb3edc7fa80a2eb5199ca9dda1
diff --git a/marvell/linux/net/netrom/sysctl_net_netrom.c b/marvell/linux/net/netrom/sysctl_net_netrom.c
new file mode 100644
index 0000000..79fb2d3
--- /dev/null
+++ b/marvell/linux/net/netrom/sysctl_net_netrom.c
@@ -0,0 +1,157 @@
+// 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/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 * HZ};
+static int max_t1[] = {600 * HZ};
+static int min_n2[] = {2}, max_n2[] = {127};
+static int min_t2[] = {1 * HZ};
+static int max_t2[] = {60 * HZ};
+static int min_t4[] = {1 * HZ};
+static int max_t4[] = {1000 * HZ};
+static int min_window[] = {1}, max_window[] = {127};
+static int min_idle[] = {0 * HZ};
+static int max_idle[] = {65535 * HZ};
+static int min_route[] = {0}, max_route[] = {1};
+static int min_fails[] = {1}, max_fails[] = {10};
+static int min_reset[] = {0}, max_reset[] = {1};
+
+static struct ctl_table_header *nr_table_header;
+
+static struct ctl_table nr_table[] = {
+ {
+ .procname = "default_path_quality",
+ .data = &sysctl_netrom_default_path_quality,
+ .maxlen = sizeof(int),
+ .mode = 0644,
+ .proc_handler = proc_dointvec_minmax,
+ .extra1 = &min_quality,
+ .extra2 = &max_quality
+ },
+ {
+ .procname = "obsolescence_count_initialiser",
+ .data = &sysctl_netrom_obsolescence_count_initialiser,
+ .maxlen = sizeof(int),
+ .mode = 0644,
+ .proc_handler = proc_dointvec_minmax,
+ .extra1 = &min_obs,
+ .extra2 = &max_obs
+ },
+ {
+ .procname = "network_ttl_initialiser",
+ .data = &sysctl_netrom_network_ttl_initialiser,
+ .maxlen = sizeof(int),
+ .mode = 0644,
+ .proc_handler = proc_dointvec_minmax,
+ .extra1 = &min_ttl,
+ .extra2 = &max_ttl
+ },
+ {
+ .procname = "transport_timeout",
+ .data = &sysctl_netrom_transport_timeout,
+ .maxlen = sizeof(int),
+ .mode = 0644,
+ .proc_handler = proc_dointvec_minmax,
+ .extra1 = &min_t1,
+ .extra2 = &max_t1
+ },
+ {
+ .procname = "transport_maximum_tries",
+ .data = &sysctl_netrom_transport_maximum_tries,
+ .maxlen = sizeof(int),
+ .mode = 0644,
+ .proc_handler = proc_dointvec_minmax,
+ .extra1 = &min_n2,
+ .extra2 = &max_n2
+ },
+ {
+ .procname = "transport_acknowledge_delay",
+ .data = &sysctl_netrom_transport_acknowledge_delay,
+ .maxlen = sizeof(int),
+ .mode = 0644,
+ .proc_handler = proc_dointvec_minmax,
+ .extra1 = &min_t2,
+ .extra2 = &max_t2
+ },
+ {
+ .procname = "transport_busy_delay",
+ .data = &sysctl_netrom_transport_busy_delay,
+ .maxlen = sizeof(int),
+ .mode = 0644,
+ .proc_handler = proc_dointvec_minmax,
+ .extra1 = &min_t4,
+ .extra2 = &max_t4
+ },
+ {
+ .procname = "transport_requested_window_size",
+ .data = &sysctl_netrom_transport_requested_window_size,
+ .maxlen = sizeof(int),
+ .mode = 0644,
+ .proc_handler = proc_dointvec_minmax,
+ .extra1 = &min_window,
+ .extra2 = &max_window
+ },
+ {
+ .procname = "transport_no_activity_timeout",
+ .data = &sysctl_netrom_transport_no_activity_timeout,
+ .maxlen = sizeof(int),
+ .mode = 0644,
+ .proc_handler = proc_dointvec_minmax,
+ .extra1 = &min_idle,
+ .extra2 = &max_idle
+ },
+ {
+ .procname = "routing_control",
+ .data = &sysctl_netrom_routing_control,
+ .maxlen = sizeof(int),
+ .mode = 0644,
+ .proc_handler = proc_dointvec_minmax,
+ .extra1 = &min_route,
+ .extra2 = &max_route
+ },
+ {
+ .procname = "link_fails_count",
+ .data = &sysctl_netrom_link_fails_count,
+ .maxlen = sizeof(int),
+ .mode = 0644,
+ .proc_handler = proc_dointvec_minmax,
+ .extra1 = &min_fails,
+ .extra2 = &max_fails
+ },
+ {
+ .procname = "reset",
+ .data = &sysctl_netrom_reset_circuit,
+ .maxlen = sizeof(int),
+ .mode = 0644,
+ .proc_handler = proc_dointvec_minmax,
+ .extra1 = &min_reset,
+ .extra2 = &max_reset
+ },
+ { }
+};
+
+int __init nr_register_sysctl(void)
+{
+ nr_table_header = register_net_sysctl(&init_net, "net/netrom", nr_table);
+ if (!nr_table_header)
+ return -ENOMEM;
+ return 0;
+}
+
+void nr_unregister_sysctl(void)
+{
+ unregister_net_sysctl_table(nr_table_header);
+}