#include <sys/stdint.h>
#include <sys/stddef.h>
#include <sys/param.h>
#include <sys/queue.h>
#include <sys/types.h>
#include <sys/systm.h>
#include <sys/kernel.h>
#include <sys/bus.h>
#include <sys/module.h>
#include <sys/lock.h>
#include <sys/mutex.h>
#include <sys/condvar.h>
#include <sys/sysctl.h>
#include <sys/sx.h>
#include <sys/unistd.h>
#include <sys/callout.h>
#include <sys/malloc.h>
#include <sys/priv.h>
#include <dev/usb/usb.h>
#include <dev/usb/usbdi.h>
#include <dev/usb/usbdi_util.h>
#include <dev/usb/usbhid.h>
#include <dev/usb/usb_core.h>
#include <dev/usb/usb_debug.h>
#include <dev/usb/usb_process.h>
#include <dev/usb/usb_device.h>
#include <dev/usb/usb_request.h>

Include dependency graph for usb_hid.c:

Macros
#define	USB_DEBUG_VAR usb_debug

Functions
struct usb_hid_descriptor *	hid_get_descriptor_from_usb (struct usb_config_descriptor cd, struct usb_interface_descriptor id)

usb_error_t	usbd_req_get_hid_desc (struct usb_device udev, struct mtx mtx, void *descp, uint16_t sizep, struct malloc_type *mem, uint8_t iface_index)

Macro Definition Documentation

◆ USB_DEBUG_VAR

#define USB_DEBUG_VAR usb_debug

Definition at line 62 of file usb_hid.c.

Function Documentation

◆ hid_get_descriptor_from_usb()

struct usb_hid_descriptor * hid_get_descriptor_from_usb	(	struct usb_config_descriptor *	cd,
		struct usb_interface_descriptor *	id
	)

Definition at line 82 of file usb_hid.c.

References usb_endpoint_descriptor::bDescriptorType, usb_endpoint_descriptor::bLength, desc, UDESC_HID, UDESC_INTERFACE, usb_desc_foreach(), and USB_HID_DESCRIPTOR_SIZE.

Referenced by usbd_req_get_hid_desc(), and usbhid_fill_device_info().

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Here is the caller graph for this function:

◆ usbd_req_get_hid_desc()

usb_error_t usbd_req_get_hid_desc	(	struct usb_device *	udev,
		struct mtx *	mtx,
		void **	descp,
		uint16_t *	sizep,
		struct malloc_type *	mem,
		uint8_t	iface_index
	)

Definition at line 113 of file usb_hid.c.

References usb_hid_descriptor::descrs, hid_get_descriptor_from_usb(), usb_interface::idesc, UGETW, USB_ERR_INVAL, USB_ERR_IOERROR, USB_ERR_NOMEM, USB_ERR_NORMAL_COMPLETION, usbd_get_config_descriptor(), usbd_get_iface(), usbd_req_get_report_descriptor(), and usb_hid_descriptor::wDescriptorLength.

Referenced by ucycom_attach(), ugold_attach(), uhid_attach(), uhid_probe(), ukbd_attach(), ukbd_probe(), ums_attach(), ums_probe(), wmt_probe(), and wsp_attach().