| /*␊ |
| * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.␊ |
| *␊ |
| * @APPLE_OSREFERENCE_LICENSE_HEADER_START@␊ |
| * ␊ |
| * This file contains Original Code and/or Modifications of Original Code␊ |
| * as defined in and that are subject to the Apple Public Source License␊ |
| * Version 2.0 (the 'License'). You may not use this file except in␊ |
| * compliance with the License. The rights granted to you under the License␊ |
| * may not be used to create, or enable the creation or redistribution of,␊ |
| * unlawful or unlicensed copies of an Apple operating system, or to␊ |
| * circumvent, violate, or enable the circumvention or violation of, any␊ |
| * terms of an Apple operating system software license agreement.␊ |
| * ␊ |
| * Please obtain a copy of the License at␊ |
| * http://www.opensource.apple.com/apsl/ and read it before using this file.␊ |
| * ␊ |
| * The Original Code and all software distributed under the License are␊ |
| * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER␊ |
| * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,␊ |
| * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,␊ |
| * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.␊ |
| * Please see the License for the specific language governing rights and␊ |
| * limitations under the License.␊ |
| * ␊ |
| * @APPLE_OSREFERENCE_LICENSE_HEADER_END@␊ |
| */␊ |
| #ifndef _PEXPERT_I386_BOOT_H␊ |
| #define _PEXPERT_I386_BOOT_H␊ |
| ␊ |
| #include <stdint.h>␊ |
| ␊ |
| /*␊ |
| * What the booter leaves behind for the kernel.␊ |
| */␊ |
| ␊ |
| /*␊ |
| * Types of boot driver that may be loaded by the booter.␊ |
| */␊ |
| enum {␊ |
| kBootDriverTypeInvalid = 0,␊ |
| kBootDriverTypeKEXT = 1,␊ |
| kBootDriverTypeMKEXT = 2␊ |
| };␊ |
| ␊ |
| enum {␊ |
| kEfiReservedMemoryType␉= 0,␊ |
| kEfiLoaderCode␉␉= 1,␊ |
| kEfiLoaderData␉␉= 2,␊ |
| kEfiBootServicesCode␉= 3,␊ |
| kEfiBootServicesData␉= 4,␊ |
| kEfiRuntimeServicesCode␉= 5,␊ |
| kEfiRuntimeServicesData␉= 6,␊ |
| kEfiConventionalMemory␉= 7,␊ |
| kEfiUnusableMemory␉␉= 8,␊ |
| kEfiACPIReclaimMemory␉= 9,␊ |
| kEfiACPIMemoryNVS␉␉= 10,␊ |
| kEfiMemoryMappedIO␉␉= 11,␊ |
| kEfiMemoryMappedIOPortSpace = 12,␊ |
| kEfiPalCode␉␉␉= 13,␊ |
| kEfiMaxMemoryType␉␉= 14␊ |
| };␊ |
| ␊ |
| /*␊ |
| * Memory range descriptor.␊ |
| */␊ |
| typedef struct EfiMemoryRange {␊ |
| uint32_t Type;␊ |
| uint32_t Pad;␊ |
| uint64_t PhysicalStart;␊ |
| uint64_t VirtualStart;␊ |
| uint64_t NumberOfPages;␊ |
| uint64_t Attribute;␊ |
| } EfiMemoryRange;␊ |
| ␊ |
| #define BOOT_LINE_LENGTH 1024␊ |
| #define BOOT_STRING_LEN BOOT_LINE_LENGTH␊ |
| ␊ |
| /*␊ |
| * Video information.. ␊ |
| */␊ |
| ␊ |
| struct Boot_Video {␊ |
| ␉uint32_t␉v_baseAddr;␉/* Base address of video memory */␊ |
| ␉uint32_t␉v_display;␉/* Display Code (if Applicable */␊ |
| ␉uint32_t␉v_rowBytes;␉/* Number of bytes per pixel row */␊ |
| ␉uint32_t␉v_width;␉/* Width */␊ |
| ␉uint32_t␉v_height;␉/* Height */␊ |
| ␉uint32_t␉v_depth;␉/* Pixel Depth */␊ |
| };␊ |
| ␊ |
| typedef struct Boot_Video␉Boot_Video;␊ |
| ␊ |
| /* Values for v_display */␊ |
| ␊ |
| #define GRAPHICS_MODE 1␊ |
| #define FB_TEXT_MODE 2␊ |
| ␊ |
| /* Boot argument structure - passed into Mach kernel at boot time.␊ |
| * "Revision" can be incremented for compatible changes␊ |
| */␊ |
| #define kBootArgsRevision␉␉0␊ |
| #define kBootArgsVersion␉␉2␊ |
| ␊ |
| /* Snapshot constants of previous revisions that are supported */␊ |
| #define kBootArgsVersion1␉␉1␊ |
| #define kBootArgsVersion2␉␉2␊ |
| #define kBootArgsRevision2_0␉␉0␊ |
| ␊ |
| #define kBootArgsEfiMode32 32␊ |
| #define kBootArgsEfiMode64 64␊ |
| ␊ |
| typedef struct boot_args_Legacy {␊ |
| uint16_t Revision;␉/* Revision of boot_args structure */␊ |
| uint16_t Version;␉/* Version of boot_args structure */␊ |
| ␊ |
| char CommandLine[BOOT_LINE_LENGTH];␉/* Passed in command line */␊ |
| ␊ |
| uint32_t MemoryMap; /* Physical address of memory map */␊ |
| uint32_t MemoryMapSize;␊ |
| uint32_t MemoryMapDescriptorSize;␊ |
| uint32_t MemoryMapDescriptorVersion;␊ |
| ␊ |
| Boot_Video␉Video;␉␉/* Video Information */␊ |
| ␊ |
| uint32_t deviceTreeP;␉ /* Physical address of flattened device tree */␊ |
| uint32_t deviceTreeLength; /* Length of flattened tree */␊ |
| ␊ |
| uint32_t kaddr; /* Physical address of beginning of kernel text */␊ |
| uint32_t ksize; /* Size of combined kernel text+data+efi */␊ |
| ␊ |
| uint32_t efiRuntimeServicesPageStart; /* physical address of defragmented runtime pages */␊ |
| uint32_t efiRuntimeServicesPageCount;␊ |
| uint32_t efiSystemTable; /* physical address of system table in runtime area */␊ |
| ␊ |
| uint8_t efiMode; /* 32 = 32-bit, 64 = 64-bit */␊ |
| uint8_t __reserved1[3];␊ |
| uint32_t __reserved2[1];␊ |
| uint32_t performanceDataStart; /* physical address of log */␊ |
| uint32_t performanceDataSize;␊ |
| uint64_t efiRuntimeServicesVirtualPageStart; /* virtual address of defragmented runtime pages */␊ |
| uint32_t __reserved3[2];␊ |
| ␊ |
| } boot_args_Legacy;␊ |
| ␊ |
| typedef struct boot_args {␊ |
| uint16_t Revision;␉/* Revision of boot_args structure */␊ |
| uint16_t Version;␉/* Version of boot_args structure */␊ |
| ␊ |
| uint8_t efiMode; /* 32 = 32-bit, 64 = 64-bit */␊ |
| uint8_t debugMode; /* Bit field with behavior changes */␊ |
| uint8_t __reserved1[2];␊ |
| ␊ |
| char CommandLine[BOOT_LINE_LENGTH];␉/* Passed in command line */␊ |
| ␊ |
| uint32_t MemoryMap; /* Physical address of memory map */␊ |
| uint32_t MemoryMapSize;␊ |
| uint32_t MemoryMapDescriptorSize;␊ |
| uint32_t MemoryMapDescriptorVersion;␊ |
| ␊ |
| Boot_Video␉Video;␉␉/* Video Information */␊ |
| ␊ |
| uint32_t deviceTreeP;␉ /* Physical address of flattened device tree */␊ |
| uint32_t deviceTreeLength; /* Length of flattened tree */␊ |
| ␊ |
| uint32_t kaddr; /* Physical address of beginning of kernel text */␊ |
| uint32_t ksize; /* Size of combined kernel text+data+efi */␊ |
| ␊ |
| uint32_t efiRuntimeServicesPageStart; /* physical address of defragmented runtime pages */␊ |
| uint32_t efiRuntimeServicesPageCount;␊ |
| uint64_t efiRuntimeServicesVirtualPageStart; /* virtual address of defragmented runtime pages */␊ |
| ␊ |
| uint32_t efiSystemTable; /* physical address of system table in runtime area */␊ |
| uint32_t __reserved2;␊ |
| ␊ |
| uint32_t performanceDataStart; /* physical address of log */␊ |
| uint32_t performanceDataSize;␊ |
| ␊ |
| uint32_t keyStoreDataStart; /* physical address of key store data */␊ |
| uint32_t keyStoreDataSize;␊ |
| uint64_t␉bootMemStart;␊ |
| uint64_t␉bootMemSize;␊ |
| uint64_t PhysicalMemorySize;␊ |
| uint64_t FSBFrequency;␊ |
| ␉uint32_t __reserved4[734];␊ |
| ␊ |
| } boot_args_107;␊ |
| ␊ |
| typedef struct boot_args_header {␊ |
| ␉uint16_t Revision;␉/* Revision of boot_args structure */␊ |
| uint16_t Version;␉/* Version of boot_args structure */␊ |
| } boot_args_header;␊ |
| ␊ |
| typedef struct boot_args_10x {␊ |
| boot_args_header Header;␉␊ |
| ␊ |
| ␉Boot_Video␉Video;␉␉/* Video Information */␊ |
| ␊ |
| uint32_t MemoryMap; /* Physical address of memory map */␊ |
| uint32_t MemoryMapSize;␊ |
| uint32_t MemoryMapDescriptorSize;␊ |
| uint32_t MemoryMapDescriptorVersion;␊ |
| ␉␊ |
| ␉uint8_t debugMode; /* Bit field with behavior changes */␊ |
| ␉uint8_t efiMode; /* 32 = 32-bit, 64 = 64-bit */␊ |
| ␉␊ |
| ␉␊ |
| uint32_t deviceTreeP;␉ /* Physical address of flattened device tree */␊ |
| uint32_t deviceTreeLength; /* Length of flattened tree */␊ |
| ␉␊ |
| ␉char CommandLine[BOOT_LINE_LENGTH];␉/* Passed in command line */␊ |
| ␊ |
| ␊ |
| ␉uint32_t keyStoreDataStart; /* physical address of key store data */␊ |
| uint32_t keyStoreDataSize;␊ |
| uint32_t efiRuntimeServicesPageStart; /* physical address of defragmented runtime pages */␊ |
| uint32_t efiRuntimeServicesPageCount;␊ |
| uint64_t efiRuntimeServicesVirtualPageStart; /* virtual address of defragmented runtime pages */␊ |
| ␉␊ |
| uint32_t efiSystemTable; /* physical address of system table in runtime area */␊ |
| ␉uint64_t FSBFrequency;␊ |
| ␊ |
| uint32_t performanceDataSize;␊ |
| ␉uint32_t performanceDataStart; /* physical address of log */␊ |
| ␊ |
| uint32_t kaddr; /* Physical address of beginning of kernel text */␊ |
| uint32_t ksize; /* Size of combined kernel text+data+efi */␊ |
| ␊ |
| ␉uint64_t␉bootMemStart;␊ |
| uint64_t␉bootMemSize;␊ |
| uint64_t PhysicalMemorySize;␊ |
| ␉␊ |
| } boot_args_10x;␊ |
| ␊ |
| typedef struct boot_args_10x boot_args_common;␊ |
| ␊ |
| extern char assert_boot_args_107_size_is_4096[sizeof(boot_args_107) == 4096 ? 1 : -1];␊ |
| ␊ |
| #endif /* _PEXPERT_I386_BOOT_H */␊ |
| ␊ |
