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Annotation of XNU/osfmk/ppc/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        _PPC_MACHINE_ROUTINES_H_
        !            27: #define        _PPC_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: #endif
        !            47: 
        !            48: vm_offset_t
        !            49: ml_static_ptovirt(
        !            50:        vm_offset_t);
        !            51: 
        !            52: void ml_static_mfree(
        !            53:        vm_offset_t,
        !            54:        vm_size_t);
        !            55:         
        !            56: /* virtual to physical on wired pages */
        !            57: vm_offset_t ml_vtophys(
        !            58:        vm_offset_t vaddr);
        !            59: 
        !            60: /* Init Interrupts */
        !            61: void ml_install_interrupt_handler(
        !            62:        void *nub,
        !            63:        int source,
        !            64:        void *target,
        !            65:        IOInterruptHandler handler,
        !            66:        void *refCon);
        !            67:                
        !            68: #ifdef MACH_KERNEL_PRIVATE
        !            69: boolean_t fake_get_interrupts_enabled(void);
        !            70: boolean_t fake_set_interrupts_enabled(boolean_t enable);
        !            71: #endif
        !            72: 
        !            73: /* Get Interrupts Enabled */
        !            74: boolean_t ml_get_interrupts_enabled(void);
        !            75: 
        !            76: /* Set Interrupts Enabled */
        !            77: boolean_t ml_set_interrupts_enabled(boolean_t enable);
        !            78: 
        !            79: /* Check if running at interrupt context */
        !            80: boolean_t ml_at_interrupt_context(void);
        !            81: 
        !            82: /* Generate a fake interrupt */
        !            83: void ml_cause_interrupt(void);
        !            84: 
        !            85: #ifdef MACH_KERNEL_PRIVATE
        !            86: /* check pending timers */
        !            87: void machine_clock_assist(void);
        !            88: #endif
        !            89: 
        !            90: /* PCI config cycle probing */
        !            91: boolean_t ml_probe_read(
        !            92:        vm_offset_t paddr,
        !            93:        unsigned int *val);
        !            94: 
        !            95: /* Read physical address */
        !            96: unsigned int ml_phys_read(
        !            97:        vm_offset_t paddr);
        !            98: 
        !            99: /* Write physical address */
        !           100: void ml_phys_write(
        !           101:        vm_offset_t paddr, unsigned int data);
        !           102: 
        !           103: /* Type for the IPI Hander */
        !           104: typedef void (*ipi_handler_t)(void);
        !           105: 
        !           106: /* Register a processor */
        !           107: kern_return_t ml_processor_register(
        !           108:        cpu_id_t cpu_id,
        !           109:        vm_offset_t start_paddr,
        !           110:        processor_t *processor,
        !           111:        ipi_handler_t *ipi_handler,
        !           112:        boolean_t boot_cpu);
        !           113: 
        !           114: #endif /* _PPC_MACHINE_ROUTINES_H_ */

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