1*bf21cd93STycho Nightingale /*- 2*bf21cd93STycho Nightingale * Copyright (c) 2013 Neel Natu <neel@freebsd.org> 3*bf21cd93STycho Nightingale * All rights reserved. 4*bf21cd93STycho Nightingale * 5*bf21cd93STycho Nightingale * Redistribution and use in source and binary forms, with or without 6*bf21cd93STycho Nightingale * modification, are permitted provided that the following conditions 7*bf21cd93STycho Nightingale * are met: 8*bf21cd93STycho Nightingale * 1. Redistributions of source code must retain the above copyright 9*bf21cd93STycho Nightingale * notice, this list of conditions and the following disclaimer. 10*bf21cd93STycho Nightingale * 2. Redistributions in binary form must reproduce the above copyright 11*bf21cd93STycho Nightingale * notice, this list of conditions and the following disclaimer in the 12*bf21cd93STycho Nightingale * documentation and/or other materials provided with the distribution. 13*bf21cd93STycho Nightingale * 14*bf21cd93STycho Nightingale * THIS SOFTWARE IS PROVIDED BY NETAPP, INC ``AS IS'' AND 15*bf21cd93STycho Nightingale * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 16*bf21cd93STycho Nightingale * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 17*bf21cd93STycho Nightingale * ARE DISCLAIMED. IN NO EVENT SHALL NETAPP, INC OR CONTRIBUTORS BE LIABLE 18*bf21cd93STycho Nightingale * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19*bf21cd93STycho Nightingale * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 20*bf21cd93STycho Nightingale * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21*bf21cd93STycho Nightingale * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22*bf21cd93STycho Nightingale * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23*bf21cd93STycho Nightingale * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24*bf21cd93STycho Nightingale * SUCH DAMAGE. 25*bf21cd93STycho Nightingale * 26*bf21cd93STycho Nightingale * $FreeBSD: head/usr.sbin/bhyve/pci_lpc.h 266125 2014-05-15 14:16:55Z jhb $ 27*bf21cd93STycho Nightingale */ 28*bf21cd93STycho Nightingale 29*bf21cd93STycho Nightingale #ifndef _LPC_H_ 30*bf21cd93STycho Nightingale #define _LPC_H_ 31*bf21cd93STycho Nightingale 32*bf21cd93STycho Nightingale #include <sys/linker_set.h> 33*bf21cd93STycho Nightingale 34*bf21cd93STycho Nightingale typedef void (*lpc_write_dsdt_t)(void); 35*bf21cd93STycho Nightingale 36*bf21cd93STycho Nightingale struct lpc_dsdt { 37*bf21cd93STycho Nightingale lpc_write_dsdt_t handler; 38*bf21cd93STycho Nightingale }; 39*bf21cd93STycho Nightingale 40*bf21cd93STycho Nightingale #define LPC_DSDT(handler) \ 41*bf21cd93STycho Nightingale static struct lpc_dsdt __CONCAT(__lpc_dsdt, __LINE__) = { \ 42*bf21cd93STycho Nightingale (handler), \ 43*bf21cd93STycho Nightingale }; \ 44*bf21cd93STycho Nightingale DATA_SET(lpc_dsdt_set, __CONCAT(__lpc_dsdt, __LINE__)) 45*bf21cd93STycho Nightingale 46*bf21cd93STycho Nightingale enum lpc_sysres_type { 47*bf21cd93STycho Nightingale LPC_SYSRES_IO, 48*bf21cd93STycho Nightingale LPC_SYSRES_MEM 49*bf21cd93STycho Nightingale }; 50*bf21cd93STycho Nightingale 51*bf21cd93STycho Nightingale struct lpc_sysres { 52*bf21cd93STycho Nightingale enum lpc_sysres_type type; 53*bf21cd93STycho Nightingale uint32_t base; 54*bf21cd93STycho Nightingale uint32_t length; 55*bf21cd93STycho Nightingale }; 56*bf21cd93STycho Nightingale 57*bf21cd93STycho Nightingale #define LPC_SYSRES(type, base, length) \ 58*bf21cd93STycho Nightingale static struct lpc_sysres __CONCAT(__lpc_sysres, __LINE__) = { \ 59*bf21cd93STycho Nightingale (type), \ 60*bf21cd93STycho Nightingale (base), \ 61*bf21cd93STycho Nightingale (length) \ 62*bf21cd93STycho Nightingale }; \ 63*bf21cd93STycho Nightingale DATA_SET(lpc_sysres_set, __CONCAT(__lpc_sysres, __LINE__)) 64*bf21cd93STycho Nightingale 65*bf21cd93STycho Nightingale #define SYSRES_IO(base, length) LPC_SYSRES(LPC_SYSRES_IO, base, length) 66*bf21cd93STycho Nightingale #define SYSRES_MEM(base, length) LPC_SYSRES(LPC_SYSRES_MEM, base, length) 67*bf21cd93STycho Nightingale 68*bf21cd93STycho Nightingale int lpc_device_parse(const char *opt); 69*bf21cd93STycho Nightingale char *lpc_pirq_name(int pin); 70*bf21cd93STycho Nightingale void lpc_pirq_routed(void); 71*bf21cd93STycho Nightingale 72*bf21cd93STycho Nightingale #endif 73