112bd3c8bSSascha Wildner /*- 212bd3c8bSSascha Wildner * Copyright (c) 2009 Andrew Thompson 312bd3c8bSSascha Wildner * 412bd3c8bSSascha Wildner * Redistribution and use in source and binary forms, with or without 512bd3c8bSSascha Wildner * modification, are permitted provided that the following conditions 612bd3c8bSSascha Wildner * are met: 712bd3c8bSSascha Wildner * 1. Redistributions of source code must retain the above copyright 812bd3c8bSSascha Wildner * notice, this list of conditions and the following disclaimer. 912bd3c8bSSascha Wildner * 2. Redistributions in binary form must reproduce the above copyright 1012bd3c8bSSascha Wildner * notice, this list of conditions and the following disclaimer in the 1112bd3c8bSSascha Wildner * documentation and/or other materials provided with the distribution. 1212bd3c8bSSascha Wildner * 1312bd3c8bSSascha Wildner * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 1412bd3c8bSSascha Wildner * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 1512bd3c8bSSascha Wildner * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 1612bd3c8bSSascha Wildner * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 1712bd3c8bSSascha Wildner * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 1812bd3c8bSSascha Wildner * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 1912bd3c8bSSascha Wildner * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 2012bd3c8bSSascha Wildner * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 2112bd3c8bSSascha Wildner * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 2212bd3c8bSSascha Wildner * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 2312bd3c8bSSascha Wildner * 24*01698658SMarkus Pfeiffer * $FreeBSD: head/sys/dev/usb/usbdi_util.h 213435 2010-10-04 23:18:05Z hselasky $ 2512bd3c8bSSascha Wildner */ 2612bd3c8bSSascha Wildner #ifndef _USB_USBDI_UTIL_H_ 2712bd3c8bSSascha Wildner #define _USB_USBDI_UTIL_H_ 2812bd3c8bSSascha Wildner 2912bd3c8bSSascha Wildner struct cv; 3012bd3c8bSSascha Wildner 3112bd3c8bSSascha Wildner /* structures */ 3212bd3c8bSSascha Wildner 3312bd3c8bSSascha Wildner struct usb_idesc_parse_state { 3412bd3c8bSSascha Wildner struct usb_descriptor *desc; 3512bd3c8bSSascha Wildner uint8_t iface_index; /* current interface index */ 3612bd3c8bSSascha Wildner uint8_t iface_no_last; 3712bd3c8bSSascha Wildner uint8_t iface_index_alt; /* current alternate setting */ 3812bd3c8bSSascha Wildner }; 3912bd3c8bSSascha Wildner 4012bd3c8bSSascha Wildner /* prototypes */ 4112bd3c8bSSascha Wildner 4212bd3c8bSSascha Wildner usb_error_t usbd_do_request_proc(struct usb_device *udev, struct usb_process *pproc, 4312bd3c8bSSascha Wildner struct usb_device_request *req, void *data, uint16_t flags, 4412bd3c8bSSascha Wildner uint16_t *actlen, usb_timeout_t timeout); 4512bd3c8bSSascha Wildner 4612bd3c8bSSascha Wildner struct usb_descriptor *usb_desc_foreach(struct usb_config_descriptor *cd, 4712bd3c8bSSascha Wildner struct usb_descriptor *desc); 4812bd3c8bSSascha Wildner struct usb_interface_descriptor *usb_idesc_foreach( 4912bd3c8bSSascha Wildner struct usb_config_descriptor *cd, 5012bd3c8bSSascha Wildner struct usb_idesc_parse_state *ps); 5112bd3c8bSSascha Wildner struct usb_endpoint_descriptor *usb_edesc_foreach( 5212bd3c8bSSascha Wildner struct usb_config_descriptor *cd, 5312bd3c8bSSascha Wildner struct usb_endpoint_descriptor *ped); 5412bd3c8bSSascha Wildner struct usb_endpoint_ss_comp_descriptor *usb_ed_comp_foreach( 5512bd3c8bSSascha Wildner struct usb_config_descriptor *cd, 5612bd3c8bSSascha Wildner struct usb_endpoint_ss_comp_descriptor *ped); 5712bd3c8bSSascha Wildner uint8_t usbd_get_no_descriptors(struct usb_config_descriptor *cd, 5812bd3c8bSSascha Wildner uint8_t type); 5912bd3c8bSSascha Wildner uint8_t usbd_get_no_alts(struct usb_config_descriptor *cd, 6012bd3c8bSSascha Wildner struct usb_interface_descriptor *id); 6112bd3c8bSSascha Wildner 62722d05c3SSascha Wildner usb_error_t usbd_req_get_report(struct usb_device *udev, struct lock *lock, 6312bd3c8bSSascha Wildner void *data, uint16_t len, uint8_t iface_index, uint8_t type, 6412bd3c8bSSascha Wildner uint8_t id); 6512bd3c8bSSascha Wildner usb_error_t usbd_req_get_report_descriptor(struct usb_device *udev, 66722d05c3SSascha Wildner struct lock *lock, void *d, uint16_t size, 6712bd3c8bSSascha Wildner uint8_t iface_index); 68722d05c3SSascha Wildner usb_error_t usbd_req_get_string_any(struct usb_device *udev, struct lock *lock, 6912bd3c8bSSascha Wildner char *buf, uint16_t len, uint8_t string_index); 70722d05c3SSascha Wildner usb_error_t usbd_req_get_string_desc(struct usb_device *udev, struct lock *lock, 7112bd3c8bSSascha Wildner void *sdesc, uint16_t max_len, uint16_t lang_id, 7212bd3c8bSSascha Wildner uint8_t string_index); 73722d05c3SSascha Wildner usb_error_t usbd_req_set_config(struct usb_device *udev, struct lock *lock, 7412bd3c8bSSascha Wildner uint8_t conf); 7512bd3c8bSSascha Wildner usb_error_t usbd_req_set_alt_interface_no(struct usb_device *udev, 76722d05c3SSascha Wildner struct lock *lock, uint8_t iface_index, uint8_t alt_no); 77722d05c3SSascha Wildner usb_error_t usbd_req_set_idle(struct usb_device *udev, struct lock *lock, 7812bd3c8bSSascha Wildner uint8_t iface_index, uint8_t duration, uint8_t id); 79722d05c3SSascha Wildner usb_error_t usbd_req_set_protocol(struct usb_device *udev, struct lock *lock, 8012bd3c8bSSascha Wildner uint8_t iface_index, uint16_t report); 81722d05c3SSascha Wildner usb_error_t usbd_req_set_report(struct usb_device *udev, struct lock *lock, 8212bd3c8bSSascha Wildner void *data, uint16_t len, uint8_t iface_index, 8312bd3c8bSSascha Wildner uint8_t type, uint8_t id); 8412bd3c8bSSascha Wildner 8512bd3c8bSSascha Wildner /* The following functions will not return NULL strings. */ 8612bd3c8bSSascha Wildner 8712bd3c8bSSascha Wildner const char *usb_get_manufacturer(struct usb_device *); 8812bd3c8bSSascha Wildner const char *usb_get_product(struct usb_device *); 8912bd3c8bSSascha Wildner const char *usb_get_serial(struct usb_device *); 9012bd3c8bSSascha Wildner 9112bd3c8bSSascha Wildner #endif /* _USB_USBDI_UTIL_H_ */ 92