diff options
Diffstat (limited to 'sys/dev/usb/usb_mfunc.h')
| -rw-r--r-- | sys/dev/usb/usb_mfunc.h | 78 |
1 files changed, 0 insertions, 78 deletions
diff --git a/sys/dev/usb/usb_mfunc.h b/sys/dev/usb/usb_mfunc.h deleted file mode 100644 index cc9df35..0000000 --- a/sys/dev/usb/usb_mfunc.h +++ /dev/null @@ -1,78 +0,0 @@ -/* $FreeBSD$ */ -/*- - * Copyright (c) 2008 Hans Petter Selasky. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - */ - -/* This file contains various macro functions. */ - -#ifndef _USB_MFUNC_H_ -#define _USB_MFUNC_H_ - -#define USB_LOG2(n) ( \ -((x) <= (1<<0x00)) ? 0x00 : \ -((x) <= (1<<0x01)) ? 0x01 : \ -((x) <= (1<<0x02)) ? 0x02 : \ -((x) <= (1<<0x03)) ? 0x03 : \ -((x) <= (1<<0x04)) ? 0x04 : \ -((x) <= (1<<0x05)) ? 0x05 : \ -((x) <= (1<<0x06)) ? 0x06 : \ -((x) <= (1<<0x07)) ? 0x07 : \ -((x) <= (1<<0x08)) ? 0x08 : \ -((x) <= (1<<0x09)) ? 0x09 : \ -((x) <= (1<<0x0A)) ? 0x0A : \ -((x) <= (1<<0x0B)) ? 0x0B : \ -((x) <= (1<<0x0C)) ? 0x0C : \ -((x) <= (1<<0x0D)) ? 0x0D : \ -((x) <= (1<<0x0E)) ? 0x0E : \ -((x) <= (1<<0x0F)) ? 0x0F : \ -((x) <= (1<<0x10)) ? 0x10 : \ -((x) <= (1<<0x11)) ? 0x11 : \ -((x) <= (1<<0x12)) ? 0x12 : \ -((x) <= (1<<0x13)) ? 0x13 : \ -((x) <= (1<<0x14)) ? 0x14 : \ -((x) <= (1<<0x15)) ? 0x15 : \ -((x) <= (1<<0x16)) ? 0x16 : \ -((x) <= (1<<0x17)) ? 0x17 : \ -((x) <= (1<<0x18)) ? 0x18 : \ -((x) <= (1<<0x19)) ? 0x19 : \ -((x) <= (1<<0x1A)) ? 0x1A : \ -((x) <= (1<<0x1B)) ? 0x1B : \ -((x) <= (1<<0x1C)) ? 0x1C : \ -((x) <= (1<<0x1D)) ? 0x1D : \ -((x) <= (1<<0x1E)) ? 0x1E : \ -0x1F) - - -/* helper for converting pointers to integers */ -#define USB_P2U(ptr) \ - (((const uint8_t *)(ptr)) - ((const uint8_t *)0)) - -/* helper for computing offsets */ -#define USB_ADD_BYTES(ptr,size) \ - ((void *)(USB_P2U(ptr) + (size))) - -/* debug macro */ -#define USB_ASSERT KASSERT - -#endif /* _USB_MFUNC_H_ */ |
