usbmon: Add class for binary interface
Add a class which allows for an easier integration with udev.
This code was originally written by Paolo Abeni, and arrived to my tree
as a part of big patch to add binary API on December 18. As I understand,
Paolo always meant the class to be a part of the whole thing. This is his
udev rule to go along with the patch:
KERNEL=="usbmon[0-9]*", NAME="usbmon%n", MODE="0440",OWNER="root",GROUP="bin"
Signed-off-by: Pete Zaitcev <zaitcev@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
diff --git a/drivers/usb/mon/usb_mon.h b/drivers/usb/mon/usb_mon.h
index 13d6325..f68ad6d 100644
--- a/drivers/usb/mon/usb_mon.h
+++ b/drivers/usb/mon/usb_mon.h
@@ -20,9 +20,11 @@
struct usb_bus *u_bus;
int text_inited;
+ int bin_inited;
struct dentry *dent_s; /* Debugging file */
struct dentry *dent_t; /* Text interface file */
struct dentry *dent_u; /* Second text interface file */
+ struct device *classdev; /* Device in usbmon class */
/* Ref */
int nreaders; /* Under mon_lock AND mbus->lock */
@@ -52,9 +54,10 @@
struct mon_bus *mon_bus_lookup(unsigned int num);
-int /*bool*/ mon_text_add(struct mon_bus *mbus, int busnum);
+int /*bool*/ mon_text_add(struct mon_bus *mbus, const struct usb_bus *ubus);
void mon_text_del(struct mon_bus *mbus);
-// void mon_bin_add(struct mon_bus *);
+int /*bool*/ mon_bin_add(struct mon_bus *mbus, const struct usb_bus *ubus);
+void mon_bin_del(struct mon_bus *mbus);
int __init mon_text_init(void);
void mon_text_exit(void);