diff options
Diffstat (limited to 'net/irda/irsysctl.c')
| -rw-r--r-- | net/irda/irsysctl.c | 56 |
1 files changed, 32 insertions, 24 deletions
diff --git a/net/irda/irsysctl.c b/net/irda/irsysctl.c index 565cbf0421c..9ab3df15425 100644 --- a/net/irda/irsysctl.c +++ b/net/irda/irsysctl.c @@ -29,6 +29,8 @@ #include <linux/init.h> #include <net/irda/irda.h> /* irda_debug */ +#include <net/irda/irlmp.h> +#include <net/irda/timer.h> #include <net/irda/irias_object.h> extern int sysctl_discovery; @@ -45,6 +47,8 @@ extern int sysctl_max_noreply_time; extern int sysctl_warn_noreply_time; extern int sysctl_lap_keepalive_time; +extern struct irlmp_cb *irlmp; + /* this is needed for the proc_dointvec_minmax - Jean II */ static int max_discovery_slots = 16; /* ??? */ static int min_discovery_slots = 1; @@ -85,6 +89,27 @@ static int do_devname(ctl_table *table, int write, struct file *filp, return ret; } + +static int do_discovery(ctl_table *table, int write, struct file *filp, + void __user *buffer, size_t *lenp, loff_t *ppos) +{ + int ret; + + ret = proc_dointvec(table, write, filp, buffer, lenp, ppos); + if (ret) + return ret; + + if (irlmp == NULL) + return -ENODEV; + + if (sysctl_discovery) + irlmp_start_discovery_timer(irlmp, sysctl_discovery_timeout*HZ); + else + del_timer_sync(&irlmp->discovery_timer); + + return ret; +} + /* One file */ static ctl_table irda_table[] = { { @@ -93,7 +118,8 @@ static ctl_table irda_table[] = { .data = &sysctl_discovery, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec + .proc_handler = &do_discovery, + .strategy = &sysctl_intvec }, { .ctl_name = NET_IRDA_DEVNAME, @@ -234,28 +260,10 @@ static ctl_table irda_table[] = { { .ctl_name = 0 } }; -/* One directory */ -static ctl_table irda_net_table[] = { - { - .ctl_name = NET_IRDA, - .procname = "irda", - .maxlen = 0, - .mode = 0555, - .child = irda_table - }, - { .ctl_name = 0 } -}; - -/* The parent directory */ -static ctl_table irda_root_table[] = { - { - .ctl_name = CTL_NET, - .procname = "net", - .maxlen = 0, - .mode = 0555, - .child = irda_net_table - }, - { .ctl_name = 0 } +static struct ctl_path irda_path[] = { + { .procname = "net", .ctl_name = CTL_NET, }, + { .procname = "irda", .ctl_name = NET_IRDA, }, + { } }; static struct ctl_table_header *irda_table_header; @@ -268,7 +276,7 @@ static struct ctl_table_header *irda_table_header; */ int __init irda_sysctl_register(void) { - irda_table_header = register_sysctl_table(irda_root_table); + irda_table_header = register_sysctl_paths(irda_path, irda_table); if (!irda_table_header) return -ENOMEM; |