usbdi_util.h revision 1.54
1 /* $NetBSD: usbdi_util.h,v 1.54 2020/06/16 17:25:56 maxv Exp $ */ 2 3 /* 4 * Copyright (c) 1998, 2004 The NetBSD Foundation, Inc. 5 * All rights reserved. 6 * 7 * This code is derived from software contributed to The NetBSD Foundation 8 * by Lennart Augustsson (lennart (at) augustsson.net) at 9 * Carlstedt Research & Technology. 10 * 11 * Redistribution and use in source and binary forms, with or without 12 * modification, are permitted provided that the following conditions 13 * are met: 14 * 1. Redistributions of source code must retain the above copyright 15 * notice, this list of conditions and the following disclaimer. 16 * 2. Redistributions in binary form must reproduce the above copyright 17 * notice, this list of conditions and the following disclaimer in the 18 * documentation and/or other materials provided with the distribution. 19 * 20 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 21 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 22 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 23 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 24 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 25 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 26 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 27 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 28 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 29 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 30 * POSSIBILITY OF SUCH DAMAGE. 31 */ 32 33 #ifndef _USBDI_UTIL_H_ 34 #define _USBDI_UTIL_H_ 35 36 #include <dev/usb/usbhid.h> 37 38 usbd_status usbd_get_desc(struct usbd_device *, int, int, int, void *); 39 usbd_status usbd_get_config_desc(struct usbd_device *, int, 40 usb_config_descriptor_t *); 41 usbd_status usbd_get_config_desc_full(struct usbd_device *, int, void *, 42 int); 43 usbd_status usbd_get_bos_desc(struct usbd_device *, int, 44 usb_bos_descriptor_t *); 45 usbd_status usbd_get_device_desc(struct usbd_device *, 46 usb_device_descriptor_t *); 47 usbd_status usbd_get_initial_ddesc(struct usbd_device *, 48 usb_device_descriptor_t *); 49 usbd_status usbd_get_string_desc(struct usbd_device *, int, int, 50 usb_string_descriptor_t *, int *); 51 52 usbd_status usbd_get_device_status(struct usbd_device *, usb_status_t *); 53 usbd_status usbd_get_hub_status(struct usbd_device *, usb_hub_status_t *); 54 usbd_status usbd_get_port_status(struct usbd_device *, int, 55 usb_port_status_t *); 56 usbd_status usbd_get_port_status_ext(struct usbd_device *, int, 57 usb_port_status_ext_t *); 58 59 usbd_status usbd_get_desc_fake(struct usbd_device *, int, int, int, void *); 60 61 usbd_status usbd_clear_hub_feature(struct usbd_device *, int); 62 usbd_status usbd_set_hub_feature(struct usbd_device *, int); 63 usbd_status usbd_clear_port_feature(struct usbd_device *, int, int); 64 usbd_status usbd_set_port_feature(struct usbd_device *, int, int); 65 usbd_status usbd_set_port_u1_timeout(struct usbd_device *, int, int); 66 usbd_status usbd_set_port_u2_timeout(struct usbd_device *, int, int); 67 usbd_status usbd_clear_endpoint_feature(struct usbd_device *, int, int); 68 69 usbd_status usbd_get_config(struct usbd_device *, uint8_t *); 70 usbd_status usbd_set_config(struct usbd_device *, int); 71 usbd_status usbd_set_address(struct usbd_device *, int); 72 usbd_status usbd_set_idle(struct usbd_interface *, int, int); 73 74 usbd_status usbd_get_protocol(struct usbd_interface *, uint8_t *); 75 usbd_status usbd_set_protocol(struct usbd_interface *, int); 76 77 usbd_status usbd_set_report(struct usbd_interface *, int, int, void *, int); 78 usbd_status usbd_get_report(struct usbd_interface *, int, int, void *, int); 79 usbd_status usbd_get_report_descriptor(struct usbd_device *, int, int, 80 void *); 81 82 usb_hid_descriptor_t *usbd_get_hid_descriptor(struct usbd_interface *); 83 usbd_status usbd_read_report_desc(struct usbd_interface *, void **, int *); 84 85 usbd_status usbd_set_config_no(struct usbd_device *, int, int); 86 usbd_status usbd_set_config_index(struct usbd_device *, int, int); 87 88 usbd_status usbd_bulk_transfer(struct usbd_xfer *, struct usbd_pipe *, 89 uint16_t, uint32_t, void *, uint32_t *); 90 usbd_status usbd_intr_transfer(struct usbd_xfer *, struct usbd_pipe *, 91 uint16_t, uint32_t, void *, uint32_t *); 92 93 void usb_detach_waitold(device_t); 94 void usb_detach_wakeupold(device_t); 95 96 typedef struct { 97 uByte bLength; 98 uByte bDescriptorType; 99 uByte bDescriptorSubtype; 100 } UPACKED usb_cdc_descriptor_t; 101 102 /* An iterator for descriptors. */ 103 typedef struct { 104 const uByte *cur; 105 const uByte *end; 106 } usbd_desc_iter_t; 107 void usb_desc_iter_init(struct usbd_device *, usbd_desc_iter_t *); 108 const usb_descriptor_t *usb_desc_iter_peek(usbd_desc_iter_t *); 109 const usb_descriptor_t *usb_desc_iter_next(usbd_desc_iter_t *); 110 const usb_interface_descriptor_t *usb_desc_iter_next_interface(usbd_desc_iter_t *); 111 const usb_descriptor_t *usb_desc_iter_next_non_interface(usbd_desc_iter_t *); 112 113 const usb_cdc_descriptor_t *usb_find_desc(struct usbd_device *, int, 114 int); 115 const usb_cdc_descriptor_t *usb_find_desc_if(struct usbd_device *, int, 116 int, 117 usb_interface_descriptor_t *); 118 #define USBD_CDCSUBTYPE_ANY (~0) 119 120 #endif /* _USBDI_UTIL_H_ */ 121
Indexes created Thu Sep 25 02:09:54 GMT 2025