6950c75f40
so that simultaneous access cannot happen. Protect scratch area using the enumeration lock. Also reduce stack usage in usbd_transfer_setup() by moving some big stack members to the scratch area. This saves around 200 bytes of stack. - Fix a whitespace. MFC after: 1 week
66 lines
2.4 KiB
C
66 lines
2.4 KiB
C
/* $FreeBSD$ */
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/*-
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* Copyright (c) 2013 Hans Petter Selasky. All rights reserved.
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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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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#ifndef _BSD_GLOBAL_H_
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#define _BSD_GLOBAL_H_
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#include <bsd_kernel.h>
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#define USB_DEBUG_VAR usb_debug
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#include <dev/usb/usb_freebsd_loader.h>
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#include <dev/usb/usb_endian.h>
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#include <dev/usb/usb.h>
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#include <dev/usb/usbdi.h>
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#include <dev/usb/usb_core.h>
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#include <dev/usb/usb_debug.h>
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#include <dev/usb/usb_process.h>
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#include <dev/usb/usb_busdma.h>
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#include <dev/usb/usb_dynamic.h>
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#include <dev/usb/usb_transfer.h>
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#include <dev/usb/usb_device.h>
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#include <dev/usb/usb_hub.h>
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#include <dev/usb/usb_controller.h>
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#include <dev/usb/usb_bus.h>
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#include <dev/usb/usbdi_util.h>
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#include <dev/usb/usb_cdc.h>
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#include <dev/usb/usb_dev.h>
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#include <dev/usb/usb_mbuf.h>
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#include <dev/usb/usb_msctest.h>
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#include <dev/usb/usb_pci.h>
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#include <dev/usb/usb_pf.h>
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#include <dev/usb/usb_request.h>
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#include <dev/usb/usb_util.h>
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#include <dev/usb/usb_compat_linux.h>
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#include <dev/usb/usbhid.h>
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#include <dev/usb/usb_ioctl.h>
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#include <dev/usb/usb_generic.h>
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#include <dev/usb/quirk/usb_quirk.h>
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#include <dev/usb/template/usb_template.h>
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extern struct usb_process usb_process[USB_PROC_MAX];
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#endif /* _BSD_GLOBAL_H_ */
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