161af1d13SFabien Thomas /*- 2*4d846d26SWarner Losh * SPDX-License-Identifier: BSD-2-Clause 3718cf2ccSPedro F. Giffuni * 4a7c3afc3SFabien Thomas * Copyright (c) 2011 Fabien Thomas <fabient@FreeBSD.org> 561af1d13SFabien Thomas * All rights reserved. 661af1d13SFabien Thomas * 761af1d13SFabien Thomas * Redistribution and use in source and binary forms, with or without 861af1d13SFabien Thomas * modification, are permitted provided that the following conditions 961af1d13SFabien Thomas * are met: 1061af1d13SFabien Thomas * 1. Redistributions of source code must retain the above copyright 1161af1d13SFabien Thomas * notice, this list of conditions and the following disclaimer. 1261af1d13SFabien Thomas * 2. Redistributions in binary form must reproduce the above copyright 1361af1d13SFabien Thomas * notice, this list of conditions and the following disclaimer in the 1461af1d13SFabien Thomas * documentation and/or other materials provided with the distribution. 1561af1d13SFabien Thomas * 1661af1d13SFabien Thomas * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 1761af1d13SFabien Thomas * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 1861af1d13SFabien Thomas * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 1961af1d13SFabien Thomas * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 2061af1d13SFabien Thomas * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 2161af1d13SFabien Thomas * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 2261af1d13SFabien Thomas * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 2361af1d13SFabien Thomas * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 2461af1d13SFabien Thomas * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 2561af1d13SFabien Thomas * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 2661af1d13SFabien Thomas * SUCH DAMAGE. 2761af1d13SFabien Thomas */ 2861af1d13SFabien Thomas 2961af1d13SFabien Thomas #ifndef _VIAWD_H_ 3061af1d13SFabien Thomas #define _VIAWD_H_ 3161af1d13SFabien Thomas 3261af1d13SFabien Thomas struct viawd_device { 3361af1d13SFabien Thomas uint16_t device; 3461af1d13SFabien Thomas char *desc; 3561af1d13SFabien Thomas }; 3661af1d13SFabien Thomas 3761af1d13SFabien Thomas struct viawd_softc { 3861af1d13SFabien Thomas device_t dev; 3961af1d13SFabien Thomas device_t sb_dev; 4061af1d13SFabien Thomas 4161af1d13SFabien Thomas int wd_rid; 4261af1d13SFabien Thomas struct resource *wd_res; 4361af1d13SFabien Thomas 4461af1d13SFabien Thomas eventhandler_tag ev_tag; 4561af1d13SFabien Thomas unsigned int timeout; 4661af1d13SFabien Thomas }; 4761af1d13SFabien Thomas 4861af1d13SFabien Thomas #define VENDORID_VIA 0x1106 4961af1d13SFabien Thomas #define DEVICEID_VT8251 0x3287 5061af1d13SFabien Thomas #define DEVICEID_CX700 0x8324 5161af1d13SFabien Thomas #define DEVICEID_VX800 0x8353 5261af1d13SFabien Thomas #define DEVICEID_VX855 0x8409 5361af1d13SFabien Thomas #define DEVICEID_VX900 0x8410 5461af1d13SFabien Thomas 5561af1d13SFabien Thomas #define VIAWD_CONFIG_BASE 0xE8 5661af1d13SFabien Thomas 5761af1d13SFabien Thomas #define VIAWD_MEM_LEN 8 5861af1d13SFabien Thomas 5961af1d13SFabien Thomas #define VIAWD_MEM_CTRL 0x00 6061af1d13SFabien Thomas #define VIAWD_MEM_CTRL_TRIGGER 0x000000080 6161af1d13SFabien Thomas #define VIAWD_MEM_CTRL_DISABLE 0x000000008 6261af1d13SFabien Thomas #define VIAWD_MEM_CTRL_POWEROFF 0x000000004 6361af1d13SFabien Thomas #define VIAWD_MEM_CTRL_FIRED 0x000000002 6461af1d13SFabien Thomas #define VIAWD_MEM_CTRL_ENABLE 0x000000001 6561af1d13SFabien Thomas 6661af1d13SFabien Thomas #define VIAWD_MEM_COUNT 0x04 6761af1d13SFabien Thomas 6861af1d13SFabien Thomas #define VIAWD_MEM_COUNT_MIN 1 6961af1d13SFabien Thomas #define VIAWD_MEM_COUNT_MAX 1023 7061af1d13SFabien Thomas 7161af1d13SFabien Thomas #define VIAWD_TIMEOUT_SHUTDOWN (5 * 60) 7261af1d13SFabien Thomas 7361af1d13SFabien Thomas #endif 74