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Annotation of XNU/osfmk/i386/machine_routines.h, revision 1.1

1.1     ! root        1: /*
        !             2:  * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
        !             3:  *
        !             4:  * @APPLE_LICENSE_HEADER_START@
        !             5:  * 
        !             6:  * The contents of this file constitute Original Code as defined in and
        !             7:  * are subject to the Apple Public Source License Version 1.1 (the
        !             8:  * "License").  You may not use this file except in compliance with the
        !             9:  * License.  Please obtain a copy of the License at
        !            10:  * http://www.apple.com/publicsource and read it before using this file.
        !            11:  * 
        !            12:  * This Original Code and all software distributed under the License are
        !            13:  * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
        !            14:  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
        !            15:  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
        !            16:  * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT.  Please see the
        !            17:  * License for the specific language governing rights and limitations
        !            18:  * under the License.
        !            19:  * 
        !            20:  * @APPLE_LICENSE_HEADER_END@
        !            21:  */
        !            22: /*
        !            23:  * @OSF_COPYRIGHT@
        !            24:  */
        !            25: 
        !            26: #ifndef        _I386_MACHINE_ROUTINES_H_
        !            27: #define        _I386_MACHINE_ROUTINES_H_
        !            28: 
        !            29: #include <mach/mach_types.h>
        !            30: #include <mach/boolean.h>
        !            31: #include <kern/kern_types.h>
        !            32: #include <pexpert/pexpert.h>
        !            33: 
        !            34: 
        !            35: #if    defined(PEXPERT_KERNEL_PRIVATE) || defined(MACH_KERNEL_PRIVATE)
        !            36: /* IO memory map services */
        !            37: 
        !            38: /* Map memory map IO space */
        !            39: vm_offset_t ml_io_map(
        !            40:        vm_offset_t phys_addr, 
        !            41:        vm_size_t size);
        !            42: 
        !            43: /* boot memory allocation */
        !            44: vm_offset_t ml_static_malloc(
        !            45:        vm_size_t size);
        !            46: 
        !            47: #endif
        !            48: 
        !            49: vm_offset_t
        !            50: ml_static_ptovirt(
        !            51:        vm_offset_t);
        !            52: 
        !            53: void ml_static_mfree(
        !            54:        vm_offset_t,
        !            55:        vm_size_t);
        !            56: 
        !            57: /* virtual to physical on wired pages */
        !            58: vm_offset_t ml_vtophys(
        !            59:        vm_offset_t vaddr);
        !            60: 
        !            61: /* Interrupt handling */
        !            62: 
        !            63: /* Get Interrupts Enabled */
        !            64: boolean_t ml_get_interrupts_enabled(void);
        !            65: 
        !            66: /* Set Interrupts Enabled */
        !            67: boolean_t ml_set_interrupts_enabled(boolean_t enable);
        !            68: 
        !            69: /* Check if running at interrupt context */
        !            70: boolean_t ml_at_interrupt_context(void);
        !            71: 
        !            72: /* Generate a fake interrupt */
        !            73: void ml_cause_interrupt(void);
        !            74: 
        !            75: /* Initialize Interrupts */
        !            76: void ml_install_interrupt_handler(
        !            77:     void *nub,
        !            78:     int source,
        !            79:     void *target,
        !            80:     IOInterruptHandler handler,
        !            81:     void *refCon);
        !            82: 
        !            83: #ifdef  MACH_KERNEL_PRIVATE 
        !            84: /* check pending timers */
        !            85: #define machine_clock_assist()
        !            86: #endif
        !            87: 
        !            88: /* Type for the IPI Hander */
        !            89: typedef void (*ipi_handler_t)(void);
        !            90: 
        !            91: /* Register a processor */
        !            92: kern_return_t ml_processor_register(
        !            93:        cpu_id_t cpu_id,
        !            94:        vm_offset_t start_paddr,
        !            95:        processor_t *processor,
        !            96:        ipi_handler_t *ipi_handler,
        !            97:        boolean_t boot_cpu);
        !            98: 
        !            99: #endif /* _I386_MACHINE_ROUTINES_H_ */

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