/*- * SPDX-License-Identifier: BSD-2-Clause * * Copyright (c) 2019 Andriy Gapon * * 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 SUPERIO_H #define SUPERIO_H typedef enum superio_vendor { SUPERIO_VENDOR_NONE, SUPERIO_VENDOR_ITE, SUPERIO_VENDOR_NUVOTON, SUPERIO_VENDOR_MAX } superio_vendor_t; typedef enum superio_dev_type { SUPERIO_DEV_NONE, SUPERIO_DEV_HWM, SUPERIO_DEV_WDT, SUPERIO_DEV_GPIO, SUPERIO_DEV_MAX } superio_dev_type_t; superio_vendor_t superio_vendor(device_t dev); uint16_t superio_devid(device_t dev); uint8_t superio_revid(device_t dev); uint8_t superio_read(device_t dev, uint8_t reg); void superio_write(device_t dev, uint8_t reg, uint8_t val); bool superio_dev_enabled(device_t dev, uint8_t mask); void superio_dev_enable(device_t dev, uint8_t mask); void superio_dev_disable(device_t dev, uint8_t mask); device_t superio_find_dev(device_t superio, superio_dev_type_t type, int ldn); enum superio_ivars { SUPERIO_IVAR_LDN = 10600, SUPERIO_IVAR_TYPE, SUPERIO_IVAR_IOBASE, SUPERIO_IVAR_IOBASE2, SUPERIO_IVAR_IRQ, SUPERIO_IVAR_DMA }; #define SUPERIO_ACCESSOR(var, ivar, type) \ __BUS_ACCESSOR(superio, var, SUPERIO, ivar, type) SUPERIO_ACCESSOR(ldn, LDN, uint8_t) SUPERIO_ACCESSOR(type, TYPE, superio_dev_type_t) SUPERIO_ACCESSOR(iobase, IOBASE, uint16_t) SUPERIO_ACCESSOR(iobase2, IOBASE2, uint16_t) SUPERIO_ACCESSOR(irq, IRQ, uint8_t) SUPERIO_ACCESSOR(dma, DMA, uint8_t) #undef SUPERIO_ACCESSOR #endif /*SUPERIO_H*/ |