Lines Matching defs:usbhid_device
56 struct usbhid_device { struct
57 struct hid_device *hid; /* pointer to corresponding HID dev */
59 struct usb_interface *intf; /* USB interface */
60 int ifnum; /* USB interface number */
62 unsigned int bufsize; /* URB buffer size */
64 struct urb *urbin; /* Input URB */
65 char *inbuf; /* Input buffer */
66 dma_addr_t inbuf_dma; /* Input buffer dma */
68 struct urb *urbctrl; /* Control URB */
69 struct usb_ctrlrequest *cr; /* Control request struct */
70 struct hid_control_fifo ctrl[HID_CONTROL_FIFO_SIZE]; /* Control fifo */
71 unsigned char ctrlhead, ctrltail; /* Control fifo head & tail */
72 char *ctrlbuf; /* Control buffer */
73 dma_addr_t ctrlbuf_dma; /* Control buffer dma */
74 unsigned long last_ctrl; /* record of last output for timeouts */
76 struct urb *urbout; /* Output URB */
77 struct hid_output_fifo out[HID_CONTROL_FIFO_SIZE]; /* Output pipe fifo */
78 unsigned char outhead, outtail; /* Output pipe fifo head & tail */
79 char *outbuf; /* Output buffer */
80 dma_addr_t outbuf_dma; /* Output buffer dma */
81 unsigned long last_out; /* record of last output for timeouts */
83 struct mutex mutex; /* start/stop/open/close */
84 spinlock_t lock; /* fifo spinlock */
85 … long iofl; /* I/O flags (CTRL_RUNNING, OUT_RUNNING) */
86 struct timer_list io_retry; /* Retry timer */
87 unsigned long stop_retry; /* Time to give up, in jiffies */
88 unsigned int retry_delay; /* Delay length in ms */
89 struct work_struct reset_work; /* Task context for resets */
90 wait_queue_head_t wait; /* For sleeping */