197baeefdSRoger Pau Monné /*- 24d846d26SWarner Losh * SPDX-License-Identifier: BSD-2-Clause 3ebf5747bSPedro F. Giffuni * 497baeefdSRoger Pau Monné * Copyright (c) 2013 Roger Pau Monné <roger.pau@citrix.com> 597baeefdSRoger Pau Monné * All rights reserved. 697baeefdSRoger Pau Monné * 797baeefdSRoger Pau Monné * Redistribution and use in source and binary forms, with or without 897baeefdSRoger Pau Monné * modification, are permitted provided that the following conditions 997baeefdSRoger Pau Monné * are met: 1097baeefdSRoger Pau Monné * 1. Redistributions of source code must retain the above copyright 1197baeefdSRoger Pau Monné * notice, this list of conditions and the following disclaimer. 1297baeefdSRoger Pau Monné * 2. Redistributions in binary form must reproduce the above copyright 1397baeefdSRoger Pau Monné * notice, this list of conditions and the following disclaimer in the 1497baeefdSRoger Pau Monné * documentation and/or other materials provided with the distribution. 1597baeefdSRoger Pau Monné * 1697baeefdSRoger Pau Monné * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS AS IS'' AND 1797baeefdSRoger Pau Monné * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 1897baeefdSRoger Pau Monné * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 1997baeefdSRoger Pau Monné * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 2097baeefdSRoger Pau Monné * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 2197baeefdSRoger Pau Monné * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 2297baeefdSRoger Pau Monné * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 2397baeefdSRoger Pau Monné * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 2497baeefdSRoger Pau Monné * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 2597baeefdSRoger Pau Monné * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 2697baeefdSRoger Pau Monné * SUCH DAMAGE. 2797baeefdSRoger Pau Monné */ 2897baeefdSRoger Pau Monné 2997baeefdSRoger Pau Monné #ifndef __X86_INIT_H__ 3097baeefdSRoger Pau Monné #define __X86_INIT_H__ 3197baeefdSRoger Pau Monné /* 3297baeefdSRoger Pau Monné * Struct containing pointers to init functions whose 3397baeefdSRoger Pau Monné * implementation is run time selectable. Selection can be made, 3497baeefdSRoger Pau Monné * for example, based on detection of a BIOS variant or 3597baeefdSRoger Pau Monné * hypervisor environment. 3697baeefdSRoger Pau Monné */ 3797baeefdSRoger Pau Monné struct init_ops { 38*b72ae900SAhmad Khalifa void (*parse_preload_data)(u_int64_t); 395f05c794SRoger Pau Monné void (*early_clock_source_init)(void); 405f05c794SRoger Pau Monné void (*early_delay)(int); 41*b72ae900SAhmad Khalifa void (*parse_memmap)(vm_paddr_t *, int *); 4297baeefdSRoger Pau Monné }; 4397baeefdSRoger Pau Monné 4497baeefdSRoger Pau Monné extern struct init_ops init_ops; 4597baeefdSRoger Pau Monné 46c2641d23SRoger Pau Monné /* Knob to disable acpi_cpu devices */ 47c2641d23SRoger Pau Monné extern bool acpi_cpu_disabled; 48c2641d23SRoger Pau Monné 49c2641d23SRoger Pau Monné /* Knob to disable acpi_hpet device */ 50c2641d23SRoger Pau Monné extern bool acpi_hpet_disabled; 51c2641d23SRoger Pau Monné 52c2641d23SRoger Pau Monné /* Knob to disable acpi_timer device */ 53c2641d23SRoger Pau Monné extern bool acpi_timer_disabled; 54c2641d23SRoger Pau Monné 5597baeefdSRoger Pau Monné #endif /* __X86_INIT_H__ */ 56