1255e60c4d
uhid.c (1.61), author: jdolecek
add support for USB_GET_DEVICEINFO and USB_GET_STRING_DESC ioctls,
with same meaning as for ugen(4)
usbdi_util.h (1.29), usb_quirks.c (1.50), uhid.c (1.62),
ugen.c (1.68), usb_subr.c (1.114) author: mycroft
Yes, some devices return incorrect lengths in their string
descriptors. Rather than losing, do what Windows does: just
request the maximum size, and allow a shorter response. Obsoletes
the need for UQ_NO_STRINGS, and therefore these "quirks" are removed.
usb_subr.c (1.116), author: mycroft
In the "seemed like a good idea until I found the fatal flaw"
department... Attempting to read a maximum-size string descriptor
causes my kue device to go completely apeshit. So, go back to the
original method, but allow the device to return a shorter string than
it claimed.
Obtained from: NetBSD
91 lines
4.5 KiB
C
91 lines
4.5 KiB
C
/* $NetBSD: usbdi_util.h,v 1.29 2004/06/23 02:30:52 mycroft Exp $ */
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/* $FreeBSD$ */
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/*
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* Copyright (c) 1998 The NetBSD Foundation, Inc.
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* All rights reserved.
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*
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* This code is derived from software contributed to The NetBSD Foundation
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* by Lennart Augustsson (lennart@augustsson.net) at
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* Carlstedt Research & Technology.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by the NetBSD
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* Foundation, Inc. and its contributors.
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* 4. Neither the name of The NetBSD Foundation nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
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* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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usbd_status usbd_get_desc(usbd_device_handle dev, int type,
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int index, int len, void *desc);
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usbd_status usbd_get_config_desc(usbd_device_handle, int,
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usb_config_descriptor_t *);
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usbd_status usbd_get_config_desc_full(usbd_device_handle, int, void *, int);
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usbd_status usbd_get_device_desc(usbd_device_handle dev,
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usb_device_descriptor_t *d);
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usbd_status usbd_set_address(usbd_device_handle dev, int addr);
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usbd_status usbd_get_port_status(usbd_device_handle,
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int, usb_port_status_t *);
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usbd_status usbd_set_hub_feature(usbd_device_handle dev, int);
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usbd_status usbd_clear_hub_feature(usbd_device_handle, int);
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usbd_status usbd_set_port_feature(usbd_device_handle dev, int, int);
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usbd_status usbd_clear_port_feature(usbd_device_handle, int, int);
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usbd_status usbd_get_device_status(usbd_device_handle, usb_status_t *);
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usbd_status usbd_get_hub_status(usbd_device_handle, usb_hub_status_t *);
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usbd_status usbd_set_protocol(usbd_interface_handle dev, int report);
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usbd_status usbd_get_report_descriptor(usbd_device_handle dev, int ifcno,
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int size, void *d);
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struct usb_hid_descriptor *usbd_get_hid_descriptor(usbd_interface_handle ifc);
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usbd_status usbd_set_report(usbd_interface_handle iface, int type, int id,
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void *data,int len);
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usbd_status usbd_set_report_async(usbd_interface_handle iface, int type,
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int id, void *data, int len);
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usbd_status usbd_get_report(usbd_interface_handle iface, int type, int id,
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void *data, int len);
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usbd_status usbd_set_idle(usbd_interface_handle iface, int duration, int id);
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usbd_status usbd_read_report_desc(usbd_interface_handle ifc, void **descp,
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int *sizep, usb_malloc_type mem);
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usbd_status usbd_get_config(usbd_device_handle dev, u_int8_t *conf);
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usbd_status usbd_get_string_desc(usbd_device_handle dev, int sindex,
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int langid,usb_string_descriptor_t *sdesc,
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int *sizep);
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void usbd_delay_ms(usbd_device_handle, u_int);
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usbd_status usbd_set_config_no(usbd_device_handle dev, int no, int msg);
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usbd_status usbd_set_config_index(usbd_device_handle dev, int index, int msg);
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usbd_status usbd_bulk_transfer(usbd_xfer_handle xfer, usbd_pipe_handle pipe,
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u_int16_t flags, u_int32_t timeout, void *buf,
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u_int32_t *size, char *lbl);
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usbd_status usbd_intr_transfer(usbd_xfer_handle xfer, usbd_pipe_handle pipe,
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u_int16_t flags, u_int32_t timeout, void *buf,
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u_int32_t *size, char *lbl);
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void usb_detach_wait(device_ptr_t);
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void usb_detach_wakeup(device_ptr_t);
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