1*e3722b78SAndriy Gapon /* 2*e3722b78SAndriy Gapon * Copyright (c) 2016 Andriy Gapon 3*e3722b78SAndriy Gapon * 4*e3722b78SAndriy Gapon * Redistribution and use in source and binary forms, with or without 5*e3722b78SAndriy Gapon * modification, are permitted provided that the following conditions 6*e3722b78SAndriy Gapon * are met: 7*e3722b78SAndriy Gapon * 1. Redistributions of source code must retain the above copyright 8*e3722b78SAndriy Gapon * notice, this list of conditions and the following disclaimer. 9*e3722b78SAndriy Gapon * 2. Redistributions in binary form must reproduce the above copyright 10*e3722b78SAndriy Gapon * notice, this list of conditions and the following disclaimer in the 11*e3722b78SAndriy Gapon * documentation and/or other materials provided with the distribution. 12*e3722b78SAndriy Gapon * 13*e3722b78SAndriy Gapon * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS AS IS'' AND 14*e3722b78SAndriy Gapon * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 15*e3722b78SAndriy Gapon * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 16*e3722b78SAndriy Gapon * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 17*e3722b78SAndriy Gapon * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 18*e3722b78SAndriy Gapon * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 19*e3722b78SAndriy Gapon * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 20*e3722b78SAndriy Gapon * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 21*e3722b78SAndriy Gapon * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 22*e3722b78SAndriy Gapon * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 23*e3722b78SAndriy Gapon * SUCH DAMAGE. 24*e3722b78SAndriy Gapon * 25*e3722b78SAndriy Gapon * $FreeBSD$ 26*e3722b78SAndriy Gapon */ 27*e3722b78SAndriy Gapon 28*e3722b78SAndriy Gapon #ifndef SUPERIO_H 29*e3722b78SAndriy Gapon #define SUPERIO_H 30*e3722b78SAndriy Gapon 31*e3722b78SAndriy Gapon typedef enum superio_vendor { 32*e3722b78SAndriy Gapon SUPERIO_VENDOR_NONE, 33*e3722b78SAndriy Gapon SUPERIO_VENDOR_ITE, 34*e3722b78SAndriy Gapon SUPERIO_VENDOR_NUVOTON, 35*e3722b78SAndriy Gapon SUPERIO_VENDOR_MAX 36*e3722b78SAndriy Gapon } superio_vendor_t; 37*e3722b78SAndriy Gapon 38*e3722b78SAndriy Gapon typedef enum superio_dev_type { 39*e3722b78SAndriy Gapon SUPERIO_DEV_NONE, 40*e3722b78SAndriy Gapon SUPERIO_DEV_HWM, 41*e3722b78SAndriy Gapon SUPERIO_DEV_WDT, 42*e3722b78SAndriy Gapon SUPERIO_DEV_GPIO, 43*e3722b78SAndriy Gapon SUPERIO_DEV_MAX 44*e3722b78SAndriy Gapon } superio_dev_type_t; 45*e3722b78SAndriy Gapon 46*e3722b78SAndriy Gapon superio_vendor_t superio_vendor(device_t dev); 47*e3722b78SAndriy Gapon uint16_t superio_devid(device_t dev); 48*e3722b78SAndriy Gapon uint8_t superio_revid(device_t dev); 49*e3722b78SAndriy Gapon uint8_t superio_read(device_t dev, uint8_t reg); 50*e3722b78SAndriy Gapon void superio_write(device_t dev, uint8_t reg, uint8_t val); 51*e3722b78SAndriy Gapon bool superio_dev_enabled(device_t dev, uint8_t mask); 52*e3722b78SAndriy Gapon void superio_dev_enable(device_t dev, uint8_t mask); 53*e3722b78SAndriy Gapon void superio_dev_disable(device_t dev, uint8_t mask); 54*e3722b78SAndriy Gapon 55*e3722b78SAndriy Gapon device_t superio_find_dev(device_t superio, superio_dev_type_t type, 56*e3722b78SAndriy Gapon int ldn); 57*e3722b78SAndriy Gapon 58*e3722b78SAndriy Gapon enum superio_ivars { 59*e3722b78SAndriy Gapon SUPERIO_IVAR_LDN = 10600, 60*e3722b78SAndriy Gapon SUPERIO_IVAR_TYPE, 61*e3722b78SAndriy Gapon SUPERIO_IVAR_IOBASE, 62*e3722b78SAndriy Gapon SUPERIO_IVAR_IOBASE2, 63*e3722b78SAndriy Gapon SUPERIO_IVAR_IRQ, 64*e3722b78SAndriy Gapon SUPERIO_IVAR_DMA 65*e3722b78SAndriy Gapon }; 66*e3722b78SAndriy Gapon 67*e3722b78SAndriy Gapon #define SUPERIO_ACCESSOR(var, ivar, type) \ 68*e3722b78SAndriy Gapon __BUS_ACCESSOR(superio, var, SUPERIO, ivar, type) 69*e3722b78SAndriy Gapon 70*e3722b78SAndriy Gapon SUPERIO_ACCESSOR(ldn, LDN, uint8_t) 71*e3722b78SAndriy Gapon SUPERIO_ACCESSOR(type, TYPE, superio_dev_type_t) 72*e3722b78SAndriy Gapon SUPERIO_ACCESSOR(iobase, IOBASE, uint16_t) 73*e3722b78SAndriy Gapon SUPERIO_ACCESSOR(iobase2, IOBASE2, uint16_t) 74*e3722b78SAndriy Gapon SUPERIO_ACCESSOR(irq, IRQ, uint8_t) 75*e3722b78SAndriy Gapon SUPERIO_ACCESSOR(dma, DMA, uint8_t) 76*e3722b78SAndriy Gapon 77*e3722b78SAndriy Gapon #undef SUPERIO_ACCESSOR 78*e3722b78SAndriy Gapon 79*e3722b78SAndriy Gapon #endif /*SUPERIO_H*/ 80