diff options
Diffstat (limited to 'drivers/usb/mon/usb_mon.h')
| -rw-r--r-- | drivers/usb/mon/usb_mon.h | 30 |
1 files changed, 24 insertions, 6 deletions
diff --git a/drivers/usb/mon/usb_mon.h b/drivers/usb/mon/usb_mon.h index 4be0f934607..df9a4df342c 100644 --- a/drivers/usb/mon/usb_mon.h +++ b/drivers/usb/mon/usb_mon.h @@ -17,9 +17,14 @@ struct mon_bus { struct list_head bus_link; spinlock_t lock; + 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 usb_bus *u_bus; + struct dentry *dent_u; /* Second text interface file */ + struct device *classdev; /* Device in usbmon class */ /* Ref */ int nreaders; /* Under mon_lock AND mbus->lock */ @@ -27,6 +32,7 @@ struct mon_bus { struct kref ref; /* Under mon_lock */ /* Stats */ + unsigned int cnt_events; unsigned int cnt_text_lost; }; @@ -39,19 +45,31 @@ struct mon_reader { void *r_data; /* Use container_of instead? */ void (*rnf_submit)(void *data, struct urb *urb); - void (*rnf_complete)(void *data, struct urb *urb); + void (*rnf_error)(void *data, struct urb *urb, int error); + void (*rnf_complete)(void *data, struct urb *urb, int status); }; void mon_reader_add(struct mon_bus *mbus, struct mon_reader *r); void mon_reader_del(struct mon_bus *mbus, struct mon_reader *r); +struct mon_bus *mon_bus_lookup(unsigned int num); + +int /*bool*/ mon_text_add(struct mon_bus *mbus, const struct usb_bus *ubus); +void mon_text_del(struct mon_bus *mbus); +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); +int __init mon_bin_init(void); +void mon_bin_exit(void); + /* */ -extern char mon_dmapeek(unsigned char *dst, dma_addr_t dma_addr, int len); +extern struct mutex mon_lock; -extern struct semaphore mon_lock; +extern const struct file_operations mon_fops_stat; -extern struct file_operations mon_fops_text; -extern struct file_operations mon_fops_stat; +extern struct mon_bus mon_bus0; /* Only for redundant checks */ #endif /* __USB_MON_H */ |