mirror of
git://projects.qi-hardware.com/openwrt-xburst.git
synced 2024-11-16 12:44:06 +02:00
0ec45ff596
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@15860 3c298f89-4303-0410-b956-a3cf2f4a3e73
97 lines
2.5 KiB
Diff
97 lines
2.5 KiB
Diff
--- a/include/linux/atmdev.h
|
|
+++ b/include/linux/atmdev.h
|
|
@@ -400,6 +400,7 @@ extern rwlock_t vcc_sklist_lock;
|
|
struct atm_dev *atm_dev_register(const char *type,const struct atmdev_ops *ops,
|
|
int number,atm_dev_flags_t *flags); /* number == -1: pick first available */
|
|
struct atm_dev *atm_dev_lookup(int number);
|
|
+void atm_dev_set_link_status(struct atm_dev *dev, int status);
|
|
void atm_dev_deregister(struct atm_dev *dev);
|
|
void shutdown_atm_dev(struct atm_dev *dev);
|
|
void vcc_insert_socket(struct sock *sk);
|
|
--- a/net/atm/resources.c
|
|
+++ b/net/atm/resources.c
|
|
@@ -10,6 +10,7 @@
|
|
#include <linux/sonet.h>
|
|
#include <linux/kernel.h> /* for barrier */
|
|
#include <linux/module.h>
|
|
+#include <linux/kmod.h>
|
|
#include <linux/bitops.h>
|
|
#include <net/sock.h> /* for struct sock */
|
|
#include <asm/segment.h> /* for get_fs_long and put_fs_long */
|
|
@@ -70,6 +71,44 @@ struct atm_dev *atm_dev_lookup(int numbe
|
|
return dev;
|
|
}
|
|
|
|
+#ifdef CONFIG_HOTPLUG
|
|
+static void atm_run_sbin_hotplug(struct atm_dev *dev, char *action)
|
|
+{
|
|
+ char *argv[3], *envp[5], ifname[12 + IFNAMSIZ], atmname[255], action_str[32];
|
|
+ int i;
|
|
+
|
|
+ sprintf(ifname, "INTERFACE=atm%d", dev->number);
|
|
+ sprintf(atmname, "ATMDRIVER=%s", dev->type);
|
|
+ sprintf(action_str, "ACTION=%s", action);
|
|
+
|
|
+ i = 0;
|
|
+ argv[i++] = hotplug_path;
|
|
+ argv[i++] = "net";
|
|
+ argv[i] = 0;
|
|
+
|
|
+ i = 0;
|
|
+ /* minimal command environment */
|
|
+ envp [i++] = "HOME=/";
|
|
+ envp [i++] = "PATH=/sbin:/bin:/usr/sbin:/usr/bin";
|
|
+ envp [i++] = ifname;
|
|
+ envp [i++] = atmname;
|
|
+ envp [i++] = action_str;
|
|
+ envp [i] = 0;
|
|
+
|
|
+ return call_usermodehelper(argv [0], argv, envp);
|
|
+}
|
|
+#endif
|
|
+
|
|
+void atm_dev_set_link_status(struct atm_dev *dev, int status)
|
|
+{
|
|
+#ifdef CONFIG_HOTPLUG
|
|
+ if (status)
|
|
+ atm_run_sbin_hotplug(dev, "up");
|
|
+ else
|
|
+ atm_run_sbin_hotplug(dev, "down");
|
|
+#endif
|
|
+}
|
|
+
|
|
struct atm_dev *atm_dev_register(const char *type, const struct atmdev_ops *ops,
|
|
int number, atm_dev_flags_t *flags)
|
|
{
|
|
@@ -123,7 +162,10 @@ struct atm_dev *atm_dev_register(const c
|
|
}
|
|
}
|
|
#endif
|
|
-
|
|
+#ifdef CONFIG_HOTPLUG
|
|
+ atm_run_sbin_hotplug(dev, "register");
|
|
+#endif
|
|
+
|
|
return dev;
|
|
}
|
|
|
|
@@ -131,6 +173,10 @@ struct atm_dev *atm_dev_register(const c
|
|
void atm_dev_deregister(struct atm_dev *dev)
|
|
{
|
|
unsigned long warning_time;
|
|
+
|
|
+#ifdef CONFIG_HOTPLUG
|
|
+ atm_run_sbin_hotplug(dev, "unregister");
|
|
+#endif
|
|
|
|
#ifdef CONFIG_PROC_FS
|
|
if (dev->ops->proc_read)
|
|
@@ -399,6 +445,7 @@ done:
|
|
}
|
|
|
|
|
|
+EXPORT_SYMBOL(atm_dev_set_link_status);
|
|
EXPORT_SYMBOL(atm_dev_register);
|
|
EXPORT_SYMBOL(atm_dev_deregister);
|
|
EXPORT_SYMBOL(atm_dev_lookup);
|