54 struct ims_pcu {  struct
55 	struct usb_device *udev;
56 	struct device *dev; /* control interface's device, used for logging */
58 	unsigned int device_no;
60 	bool bootloader_mode;
62 	char part_number[IMS_PCU_PART_NUMBER_LEN];
63 	char serial_number[IMS_PCU_SERIAL_NUMBER_LEN];
64 	char date_of_manufacturing[IMS_PCU_DOM_LEN];
65 	char fw_version[IMS_PCU_FW_VERSION_LEN];
66 	char bl_version[IMS_PCU_BL_VERSION_LEN];
67 	char reset_reason[IMS_PCU_BL_RESET_REASON_LEN];
68 	int update_firmware_status;
69 	u8 device_id;
71 	u8 ofn_reg_addr;
73 	struct usb_interface *ctrl_intf;
75 	struct usb_endpoint_descriptor *ep_ctrl;
76 	struct urb *urb_ctrl;
77 	u8 *urb_ctrl_buf;
78 	dma_addr_t ctrl_dma;
79 	size_t max_ctrl_size;
81 	struct usb_interface *data_intf;
83 	struct usb_endpoint_descriptor *ep_in;
84 	struct urb *urb_in;
85 	u8 *urb_in_buf;
86 	dma_addr_t read_dma;
110 	struct ims_pcu_buttons buttons;  argument
111 	struct ims_pcu_gamepad *gamepad;  argument
112 	struct ims_pcu_backlight backlight;  argument
122 static const unsigned short ims_pcu_keymap_1[] = {  argument