diff options
author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2019-06-28 08:49:50 +0200 |
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committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2019-06-28 08:53:34 +0200 |
commit | bbd07d1ac9069220f9f24090279786ff351a103e (patch) | |
tree | 74ae59680899bb6251f14f2337513b3c1ca69289 /freebsd | |
parent | Update to FreeBSD stable/12 2019-06-26 (diff) | |
download | rtems-libbsd-bbd07d1ac9069220f9f24090279786ff351a103e.tar.bz2 |
Import missing header file
Diffstat (limited to 'freebsd')
-rw-r--r-- | freebsd/sys/dev/usb/usb_fdt_support.h | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/freebsd/sys/dev/usb/usb_fdt_support.h b/freebsd/sys/dev/usb/usb_fdt_support.h new file mode 100644 index 00000000..e4249e85 --- /dev/null +++ b/freebsd/sys/dev/usb/usb_fdt_support.h @@ -0,0 +1,48 @@ +/*- + * SPDX-License-Identifier: BSD-2-Clause + * + * Copyright (c) 2019 Ian Lepore <ian@FreeBSD.org> + * + * 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. + * + * $FreeBSD$ + */ + +#ifndef _USB_FDT_SUPPORT_H_ +#define _USB_FDT_SUPPORT_H_ + +struct usb_device; +struct usb_ether; + +/* + * Get the device's MAC address from the FDT data. Fills in ue->ue_eaddr and + * returns 0 on success, otherwise leaves ue_eaddr untouched and returns + * non-zero. This first attempts to get the address from the "mac-address" + * property, and if that's not valid it tries the "local-mac-address" property; + * this matches the linux interpretation of the precedence of those properties. + */ +int usb_fdt_get_mac_addr(device_t dev, struct usb_ether* ue); + +/* Get the FDT node for dev. Returns -1 if dev is not in the FDT data. */ +phandle_t usb_fdt_get_node(device_t dev, struct usb_device* udev); + +#endif |