/*
* Copyright (c) 2004 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_OSREFERENCE_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.
+ * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
*
- * Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * 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.
*
- * 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
+ * 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_LICENSE_OSREFERENCE_HEADER_END@
+ * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
*/
#include <stdint.h>
#endif
#ifdef KERNEL
-#include <crypto/aes.h>
+#include <libkern/crypto/aes.h>
+#include <uuid/uuid.h>
+#include <kern/debug.h>
+
+extern int kdb_printf(const char *format, ...) __printflike(1, 2);
#endif
-struct IOPolledFileExtent
-{
- uint64_t start;
- uint64_t length;
+#ifndef __IOKIT_IOHIBERNATEPRIVATE_H
+#define __IOKIT_IOHIBERNATEPRIVATE_H
+
+struct IOPolledFileExtent {
+ uint64_t start;
+ uint64_t length;
};
typedef struct IOPolledFileExtent IOPolledFileExtent;
-struct IOHibernateImageHeader
-{
- uint64_t imageSize;
- uint64_t image1Size;
-
- uint32_t restore1CodePage;
- uint32_t restore1PageCount;
- uint32_t restore1CodeOffset;
- uint32_t restore1StackOffset;
-
- uint32_t pageCount;
- uint32_t bitmapSize;
+struct IOHibernateImageHeader {
+ uint64_t imageSize;
+ uint64_t image1Size;
+
+ uint32_t restore1CodePhysPage;
+ uint32_t reserved1;
+ uint64_t restore1CodeVirt;
+ uint32_t restore1PageCount;
+ uint32_t restore1CodeOffset;
+ uint32_t restore1StackOffset;
+
+ uint32_t pageCount;
+ uint32_t bitmapSize;
+
+ uint32_t restore1Sum;
+ uint32_t image1Sum;
+ uint32_t image2Sum;
+
+ uint32_t actualRestore1Sum;
+ uint32_t actualImage1Sum;
+ uint32_t actualImage2Sum;
+
+ uint32_t actualUncompressedPages;
+ uint32_t conflictCount;
+ uint32_t nextFree;
+
+ uint32_t signature;
+ uint32_t processorFlags;
+
+ uint32_t runtimePages;
+ uint32_t runtimePageCount;
+ uint64_t runtimeVirtualPages __attribute__ ((packed));
- uint32_t restore1Sum;
- uint32_t image1Sum;
- uint32_t image2Sum;
+ uint32_t performanceDataStart;
+ uint32_t performanceDataSize;
- uint32_t actualRestore1Sum;
- uint32_t actualImage1Sum;
- uint32_t actualImage2Sum;
+ uint64_t encryptStart __attribute__ ((packed));
+ uint64_t machineSignature __attribute__ ((packed));
- uint32_t actualUncompressedPages;
- uint32_t conflictCount;
- uint32_t nextFree;
+ uint32_t previewSize;
+ uint32_t previewPageListSize;
- uint32_t signature;
- uint32_t processorFlags;
+ uint32_t diag[4];
- uint8_t reserved2[24];
-
- uint64_t encryptStart;
- uint64_t machineSignature;
+ uint32_t handoffPages;
+ uint32_t handoffPageCount;
- uint32_t previewSize;
- uint32_t previewPageListSize;
+ uint32_t systemTableOffset;
- uint32_t diag[4];
+ uint32_t debugFlags;
+ uint32_t options;
+ uint32_t sleepTime;
+ uint32_t compression;
- uint32_t reserved[82]; // make sizeof == 512
+ uint8_t bridgeBootSessionUUID[16];
- uint32_t fileExtentMapSize;
- IOPolledFileExtent fileExtentMap[2];
+ uint32_t reserved[54]; // make sizeof == 512
+ uint32_t booterTime0;
+ uint32_t booterTime1;
+ uint32_t booterTime2;
+
+ uint32_t booterStart;
+ uint32_t smcStart;
+ uint32_t connectDisplayTime;
+ uint32_t splashTime;
+ uint32_t booterTime;
+ uint32_t trampolineTime;
+
+ uint64_t encryptEnd __attribute__ ((packed));
+ uint64_t deviceBase __attribute__ ((packed));
+ uint32_t deviceBlockSize;
+
+ uint32_t fileExtentMapSize;
+ IOPolledFileExtent fileExtentMap[2];
};
typedef struct IOHibernateImageHeader IOHibernateImageHeader;
+enum{
+ kIOHibernateDebugRestoreLogs = 0x00000001
+};
-struct hibernate_bitmap_t
-{
- uint32_t first_page;
- uint32_t last_page;
- uint32_t bitmapwords;
- uint32_t bitmap[0];
+// options & IOHibernateOptions property
+enum{
+ kIOHibernateOptionSSD = 0x00000001,
+ kIOHibernateOptionColor = 0x00000002,
+ kIOHibernateOptionProgress = 0x00000004,
+ kIOHibernateOptionDarkWake = 0x00000008,
+ kIOHibernateOptionHWEncrypt = 0x00000010,
+};
+
+struct hibernate_bitmap_t {
+ uint32_t first_page;
+ uint32_t last_page;
+ uint32_t bitmapwords;
+ uint32_t bitmap[0];
};
typedef struct hibernate_bitmap_t hibernate_bitmap_t;
-struct hibernate_page_list_t
-{
- uint32_t list_size;
- uint32_t page_count;
- uint32_t bank_count;
- hibernate_bitmap_t bank_bitmap[0];
+struct hibernate_page_list_t {
+ uint32_t list_size;
+ uint32_t page_count;
+ uint32_t bank_count;
+ hibernate_bitmap_t bank_bitmap[0];
};
typedef struct hibernate_page_list_t hibernate_page_list_t;
-struct hibernate_cryptwakevars_t
-{
-#ifdef _AES_H
- uint8_t aes_iv[AES_BLOCK_SIZE];
-#else
-#warning undef _AES_H
-#endif
+#if defined(_AES_H)
+
+struct hibernate_cryptwakevars_t {
+ uint8_t aes_iv[AES_BLOCK_SIZE];
};
typedef struct hibernate_cryptwakevars_t hibernate_cryptwakevars_t;
-struct hibernate_cryptvars_t
-{
-#ifdef _AES_H
- uint8_t aes_iv[AES_BLOCK_SIZE];
- aes_ctx ctx;
-#else
-#warning undef _AES_H
-#endif
+struct hibernate_cryptvars_t {
+ uint8_t aes_iv[AES_BLOCK_SIZE];
+ aes_ctx ctx;
};
typedef struct hibernate_cryptvars_t hibernate_cryptvars_t;
+#endif /* defined(_AES_H) */
+
+enum{
+ kIOHibernateHandoffType = 0x686f0000,
+ kIOHibernateHandoffTypeEnd = kIOHibernateHandoffType + 0,
+ kIOHibernateHandoffTypeGraphicsInfo = kIOHibernateHandoffType + 1,
+ kIOHibernateHandoffTypeCryptVars = kIOHibernateHandoffType + 2,
+ kIOHibernateHandoffTypeMemoryMap = kIOHibernateHandoffType + 3,
+ kIOHibernateHandoffTypeDeviceTree = kIOHibernateHandoffType + 4,
+ kIOHibernateHandoffTypeDeviceProperties = kIOHibernateHandoffType + 5,
+ kIOHibernateHandoffTypeKeyStore = kIOHibernateHandoffType + 6,
+ kIOHibernateHandoffTypeVolumeCryptKey = kIOHibernateHandoffType + 7,
+};
+
+struct IOHibernateHandoff {
+ uint32_t type;
+ uint32_t bytecount;
+ uint8_t data[];
+};
+typedef struct IOHibernateHandoff IOHibernateHandoff;
-enum
-{
- kIOHibernateProgressCount = 19,
- kIOHibernateProgressWidth = 7,
- kIOHibernateProgressHeight = 16,
- kIOHibernateProgressSpacing = 3,
- kIOHibernateProgressOriginY = 81,
+enum{
+ kIOHibernateProgressCount = 19,
+ kIOHibernateProgressWidth = 7,
+ kIOHibernateProgressHeight = 16,
+ kIOHibernateProgressSpacing = 3,
+ kIOHibernateProgressOriginY = 81,
- kIOHibernateProgressSaveUnderSize = 2*5+14*2,
+ kIOHibernateProgressSaveUnderSize = 2 * 5 + 14 * 2,
+
+ kIOHibernateProgressLightGray = 230,
+ kIOHibernateProgressMidGray = 174,
+ kIOHibernateProgressDarkGray = 92
+};
- kIOHibernateProgressLightGray = 230,
- kIOHibernateProgressMidGray = 174,
- kIOHibernateProgressDarkGray = 92
+enum{
+ kIOHibernatePostWriteSleep = 0,
+ kIOHibernatePostWriteWake = 1,
+ kIOHibernatePostWriteHalt = 2,
+ kIOHibernatePostWriteRestart = 3
};
-struct hibernate_graphics_t
-{
- unsigned long physicalAddress; // Base address of video memory
- unsigned long mode; //
- unsigned long rowBytes; // Number of bytes per pixel row
- unsigned long width; // Width
- unsigned long height; // Height
- unsigned long depth; // Pixel Depth
- uint8_t progressSaveUnder[kIOHibernateProgressCount][kIOHibernateProgressSaveUnderSize];
+struct hibernate_graphics_t {
+ uint64_t physicalAddress; // Base address of video memory
+ int32_t gfxStatus; // EFI config restore status
+ uint32_t rowBytes; // Number of bytes per pixel row
+ uint32_t width; // Width
+ uint32_t height; // Height
+ uint32_t depth; // Pixel Depth
+
+ uint8_t progressSaveUnder[kIOHibernateProgressCount][kIOHibernateProgressSaveUnderSize];
};
typedef struct hibernate_graphics_t hibernate_graphics_t;
-#define DECLARE_IOHIBERNATEPROGRESSALPHA \
-static const uint8_t gIOHibernateProgressAlpha \
-[kIOHibernateProgressHeight][kIOHibernateProgressWidth] = \
-{ \
- { 0x00,0x63,0xd8,0xf0,0xd8,0x63,0x00 }, \
- { 0x51,0xff,0xff,0xff,0xff,0xff,0x51 }, \
- { 0xae,0xff,0xff,0xff,0xff,0xff,0xae }, \
- { 0xc3,0xff,0xff,0xff,0xff,0xff,0xc3 }, \
- { 0xc3,0xff,0xff,0xff,0xff,0xff,0xc3 }, \
- { 0xc3,0xff,0xff,0xff,0xff,0xff,0xc3 }, \
- { 0xc3,0xff,0xff,0xff,0xff,0xff,0xc3 }, \
- { 0xc3,0xff,0xff,0xff,0xff,0xff,0xc3 }, \
- { 0xc3,0xff,0xff,0xff,0xff,0xff,0xc3 }, \
- { 0xc3,0xff,0xff,0xff,0xff,0xff,0xc3 }, \
- { 0xc3,0xff,0xff,0xff,0xff,0xff,0xc3 }, \
- { 0xc3,0xff,0xff,0xff,0xff,0xff,0xc3 }, \
- { 0xc3,0xff,0xff,0xff,0xff,0xff,0xc3 }, \
- { 0xae,0xff,0xff,0xff,0xff,0xff,0xae }, \
- { 0x54,0xff,0xff,0xff,0xff,0xff,0x54 }, \
- { 0x00,0x66,0xdb,0xf3,0xdb,0x66,0x00 } \
+#define DECLARE_IOHIBERNATEPROGRESSALPHA \
+static const uint8_t gIOHibernateProgressAlpha \
+[kIOHibernateProgressHeight][kIOHibernateProgressWidth] = \
+{ \
+ { 0x00,0x63,0xd8,0xf0,0xd8,0x63,0x00 }, \
+ { 0x51,0xff,0xff,0xff,0xff,0xff,0x51 }, \
+ { 0xae,0xff,0xff,0xff,0xff,0xff,0xae }, \
+ { 0xc3,0xff,0xff,0xff,0xff,0xff,0xc3 }, \
+ { 0xc3,0xff,0xff,0xff,0xff,0xff,0xc3 }, \
+ { 0xc3,0xff,0xff,0xff,0xff,0xff,0xc3 }, \
+ { 0xc3,0xff,0xff,0xff,0xff,0xff,0xc3 }, \
+ { 0xc3,0xff,0xff,0xff,0xff,0xff,0xc3 }, \
+ { 0xc3,0xff,0xff,0xff,0xff,0xff,0xc3 }, \
+ { 0xc3,0xff,0xff,0xff,0xff,0xff,0xc3 }, \
+ { 0xc3,0xff,0xff,0xff,0xff,0xff,0xc3 }, \
+ { 0xc3,0xff,0xff,0xff,0xff,0xff,0xc3 }, \
+ { 0xc3,0xff,0xff,0xff,0xff,0xff,0xc3 }, \
+ { 0xae,0xff,0xff,0xff,0xff,0xff,0xae }, \
+ { 0x54,0xff,0xff,0xff,0xff,0xff,0x54 }, \
+ { 0x00,0x66,0xdb,0xf3,0xdb,0x66,0x00 } \
+};
+
+struct hibernate_preview_t {
+ uint32_t imageCount; // Number of images
+ uint32_t width; // Width
+ uint32_t height; // Height
+ uint32_t depth; // Pixel Depth
+ uint32_t lockTime; // Lock time
+ uint32_t reservedG[8];// reserved
+ uint32_t reservedK[8];// reserved
+};
+typedef struct hibernate_preview_t hibernate_preview_t;
+
+struct hibernate_statistics_t {
+ uint64_t image1Size;
+ uint64_t imageSize;
+ uint32_t image1Pages;
+ uint32_t imagePages;
+ uint32_t booterStart;
+ uint32_t smcStart;
+ uint32_t booterDuration;
+ uint32_t booterConnectDisplayDuration;
+ uint32_t booterSplashDuration;
+ uint32_t booterDuration0;
+ uint32_t booterDuration1;
+ uint32_t booterDuration2;
+ uint32_t trampolineDuration;
+ uint32_t kernelImageReadDuration;
+
+ uint32_t graphicsReadyTime;
+ uint32_t wakeNotificationTime;
+ uint32_t lockScreenReadyTime;
+ uint32_t hidReadyTime;
+
+ uint32_t wakeCapability;
+ uint32_t resvA[15];
};
+typedef struct hibernate_statistics_t hibernate_statistics_t;
+
+#define kIOSysctlHibernateStatistics "kern.hibernatestatistics"
+#define kIOSysctlHibernateGraphicsReady "kern.hibernategraphicsready"
+#define kIOSysctlHibernateWakeNotify "kern.hibernatewakenotification"
+#define kIOSysctlHibernateScreenReady "kern.hibernatelockscreenready"
+#define kIOSysctlHibernateHIDReady "kern.hibernatehidready"
#ifdef KERNEL
void IOHibernateSystemInit(IOPMrootDomain * rootDomain);
IOReturn IOHibernateSystemSleep(void);
+IOReturn IOHibernateIOKitSleep(void);
IOReturn IOHibernateSystemHasSlept(void);
IOReturn IOHibernateSystemWake(void);
-IOReturn IOHibernateSystemPostWake(void);
+IOReturn IOHibernateSystemPostWake(bool now);
+uint32_t IOHibernateWasScreenLocked(void);
+void IOHibernateSetScreenLocked(uint32_t lockState);
+void IOHibernateSetWakeCapabilities(uint32_t capability);
+void IOHibernateSystemRestart(void);
#endif /* __cplusplus */
-#ifdef _SYS_CONF_H_
-typedef void (*kern_get_file_extents_callback_t)(void * ref, uint64_t start, uint64_t size);
-
-struct kern_direct_file_io_ref_t *
-kern_open_file_for_direct_io(const char * name,
- kern_get_file_extents_callback_t callback,
- void * callback_ref,
- dev_t * device,
- uint64_t * partitionbase_result,
- uint64_t * maxiocount_result);
void
-kern_close_file_for_direct_io(struct kern_direct_file_io_ref_t * ref);
-int
-kern_write_file(struct kern_direct_file_io_ref_t * ref, off_t offset, caddr_t addr, vm_size_t len);
-int get_kernel_symfile(struct proc *p, char **symfile);
-#endif /* _SYS_CONF_H_ */
+vm_compressor_do_warmup(void);
+
hibernate_page_list_t *
-hibernate_page_list_allocate(void);
+hibernate_page_list_allocate(boolean_t log);
+
+kern_return_t
+hibernate_alloc_page_lists(
+ hibernate_page_list_t ** page_list_ret,
+ hibernate_page_list_t ** page_list_wired_ret,
+ hibernate_page_list_t ** page_list_pal_ret);
-kern_return_t
+kern_return_t
hibernate_setup(IOHibernateImageHeader * header,
- uint32_t free_page_ratio,
- uint32_t free_page_time,
- hibernate_page_list_t ** page_list_ret,
- hibernate_page_list_t ** page_list_wired_ret,
- boolean_t * encryptedswap);
-kern_return_t
+ boolean_t vmflush,
+ hibernate_page_list_t * page_list,
+ hibernate_page_list_t * page_list_wired,
+ hibernate_page_list_t * page_list_pal);
+
+kern_return_t
hibernate_teardown(hibernate_page_list_t * page_list,
- hibernate_page_list_t * page_list_wired);
+ hibernate_page_list_t * page_list_wired,
+ hibernate_page_list_t * page_list_pal);
+
+kern_return_t
+hibernate_pin_swap(boolean_t begin);
-kern_return_t
+kern_return_t
hibernate_processor_setup(IOHibernateImageHeader * header);
+void
+hibernate_gobble_pages(uint32_t gobble_count, uint32_t free_page_time);
+void
+hibernate_free_gobble_pages(void);
+
+void
+hibernate_vm_lock_queues(void);
+void
+hibernate_vm_unlock_queues(void);
+
void
hibernate_vm_lock(void);
void
hibernate_vm_unlock(void);
+void
+hibernate_vm_lock_end(void);
+boolean_t
+hibernate_vm_locks_are_safe(void);
+// mark pages not to be saved, based on VM system accounting
void
hibernate_page_list_setall(hibernate_page_list_t * page_list,
- hibernate_page_list_t * page_list_wired,
- uint32_t * pagesOut);
-
+ hibernate_page_list_t * page_list_wired,
+ hibernate_page_list_t * page_list_pal,
+ boolean_t preflight,
+ boolean_t discard_all,
+ uint32_t * pagesOut);
+
+// mark pages to be saved, or pages not to be saved but available
+// for scratch usage during restore
void
hibernate_page_list_setall_machine(hibernate_page_list_t * page_list,
- hibernate_page_list_t * page_list_wired,
- uint32_t * pagesOut);
+ hibernate_page_list_t * page_list_wired,
+ boolean_t preflight,
+ uint32_t * pagesOut);
+
+// mark pages not to be saved and not for scratch usage during restore
+void
+hibernate_page_list_set_volatile( hibernate_page_list_t * page_list,
+ hibernate_page_list_t * page_list_wired,
+ uint32_t * pagesOut);
+
void
hibernate_page_list_discard(hibernate_page_list_t * page_list);
+int
+hibernate_should_abort(void);
+
void
hibernate_set_page_state(hibernate_page_list_t * page_list, hibernate_page_list_t * page_list_wired,
- vm_offset_t ppnum, vm_offset_t count, uint32_t kind);
+ vm_offset_t ppnum, vm_offset_t count, uint32_t kind);
-void
+void
hibernate_page_bitset(hibernate_page_list_t * list, boolean_t set, uint32_t page);
-boolean_t
+
+boolean_t
hibernate_page_bittst(hibernate_page_list_t * list, uint32_t page);
+hibernate_bitmap_t *
+hibernate_page_bitmap_pin(hibernate_page_list_t * list, uint32_t * page);
+
uint32_t
-hibernate_page_list_count(hibernate_page_list_t *list, uint32_t set, uint32_t page);
+hibernate_page_bitmap_count(hibernate_bitmap_t * bitmap, uint32_t set, uint32_t page);
-void
+uintptr_t
hibernate_restore_phys_page(uint64_t src, uint64_t dst, uint32_t len, uint32_t procFlags);
void
hibernate_machine_init(void);
-boolean_t
+
+uint32_t
hibernate_write_image(void);
long
-hibernate_machine_entrypoint(IOHibernateImageHeader * header, void * p2, void * p3, void * p4);
+hibernate_machine_entrypoint(uint32_t p1, uint32_t p2, uint32_t p3, uint32_t p4);
long
-hibernate_kernel_entrypoint(IOHibernateImageHeader * header, void * p2, void * p3, void * p4);
+hibernate_kernel_entrypoint(uint32_t p1, uint32_t p2, uint32_t p3, uint32_t p4);
+void
+hibernate_newruntime_map(void * map, vm_size_t map_size,
+ uint32_t system_table_offset);
+
extern uint32_t gIOHibernateState;
extern uint32_t gIOHibernateMode;
-extern uint32_t gIOHibernateFreeTime; // max time to spend freeing pages (ms)
+extern uint32_t gIOHibernateDebugFlags;
+extern uint32_t gIOHibernateFreeTime; // max time to spend freeing pages (ms)
+extern boolean_t gIOHibernateStandbyDisabled;
extern uint8_t gIOHibernateRestoreStack[];
extern uint8_t gIOHibernateRestoreStackEnd[];
extern IOHibernateImageHeader * gIOHibernateCurrentHeader;
-extern hibernate_graphics_t * gIOHibernateGraphicsInfo;
-extern hibernate_cryptwakevars_t * gIOHibernateCryptWakeVars;
-#define HIBLOG(fmt, args...) \
- { kprintf(fmt, ## args); printf(fmt, ## args); }
+#define HIBLOGFROMPANIC(fmt, args...) \
+ { if (kernel_debugger_entry_count) { kdb_printf(fmt, ## args); } }
+
+#define HIBLOG(fmt, args...) \
+ { if (kernel_debugger_entry_count) { kdb_printf(fmt, ## args); } else { kprintf(fmt, ## args); printf(fmt, ## args); } }
+
+#define HIBPRINT(fmt, args...) \
+ { if (kernel_debugger_entry_count) { kdb_printf(fmt, ## args); } else { kprintf(fmt, ## args); } }
-#define HIBPRINT(fmt, args...) \
- { kprintf(fmt, ## args); }
#endif /* KERNEL */
// gIOHibernateState, kIOHibernateStateKey
-enum
-{
- kIOHibernateStateInactive = 0,
- kIOHibernateStateHibernating = 1, /* writing image */
- kIOHibernateStateWakingFromHibernate = 2 /* booted and restored image */
+enum{
+ kIOHibernateStateInactive = 0,
+ kIOHibernateStateHibernating = 1,/* writing image */
+ kIOHibernateStateWakingFromHibernate = 2 /* booted and restored image */
};
// gIOHibernateMode, kIOHibernateModeKey
-enum
-{
- kIOHibernateModeOn = 0x00000001,
- kIOHibernateModeSleep = 0x00000002,
- kIOHibernateModeEncrypt = 0x00000004,
-
- kIOHibernateModeDiscardCleanInactive = 0x00000008,
- kIOHibernateModeDiscardCleanActive = 0x00000010
+enum{
+ kIOHibernateModeOn = 0x00000001,
+ kIOHibernateModeSleep = 0x00000002,
+ kIOHibernateModeEncrypt = 0x00000004,
+ kIOHibernateModeDiscardCleanInactive = 0x00000008,
+ kIOHibernateModeDiscardCleanActive = 0x00000010,
+ kIOHibernateModeSwitch = 0x00000020,
+ kIOHibernateModeRestart = 0x00000040,
+ kIOHibernateModeSSDInvert = 0x00000080,
+ kIOHibernateModeFileResize = 0x00000100,
};
// IOHibernateImageHeader.signature
-enum
-{
- kIOHibernateHeaderSignature = 0x73696d65,
- kIOHibernateHeaderInvalidSignature = 0x7a7a7a7a
+enum{
+ kIOHibernateHeaderSignature = 0x73696d65,
+ kIOHibernateHeaderInvalidSignature = 0x7a7a7a7a,
+ kIOHibernateHeaderOpenSignature = 0xf1e0be9d,
+ kIOHibernateHeaderDebugDataSignature = 0xfcddfcdd
};
// kind for hibernate_set_page_state()
-enum
-{
- kIOHibernatePageStateFree = 0,
- kIOHibernatePageStateWiredSave = 1,
- kIOHibernatePageStateUnwiredSave = 2
+enum{
+ kIOHibernatePageStateFree = 0,
+ kIOHibernatePageStateWiredSave = 1,
+ kIOHibernatePageStateUnwiredSave = 2
};
-#define kIOHibernateModeKey "Hibernate Mode"
-#define kIOHibernateFileKey "Hibernate File"
-#define kIOHibernateFreeRatioKey "Hibernate Free Ratio"
-#define kIOHibernateFreeTimeKey "Hibernate Free Time"
+#define kIOHibernateModeKey "Hibernate Mode"
+#define kIOHibernateFileKey "Hibernate File"
+#define kIOHibernateFileMinSizeKey "Hibernate File Min"
+#define kIOHibernateFileMaxSizeKey "Hibernate File Max"
+#define kIOHibernateFreeRatioKey "Hibernate Free Ratio"
+#define kIOHibernateFreeTimeKey "Hibernate Free Time"
+
+#define kIOHibernateStateKey "IOHibernateState"
+#define kIOHibernateFeatureKey "Hibernation"
+#define kIOHibernatePreviewBufferKey "IOPreviewBuffer"
+
+#ifndef kIOHibernatePreviewActiveKey
+#define kIOHibernatePreviewActiveKey "IOHibernatePreviewActive"
+// values for kIOHibernatePreviewActiveKey
+enum {
+ kIOHibernatePreviewActive = 0x00000001,
+ kIOHibernatePreviewUpdates = 0x00000002
+};
+#endif
-#define kIOHibernateStateKey "IOHibernateState"
-#define kIOHibernateFeatureKey "Hibernation"
-#define kIOHibernatePreviewBufferKey "IOPreviewBuffer"
+#define kIOHibernateOptionsKey "IOHibernateOptions"
+#define kIOHibernateGfxStatusKey "IOHibernateGfxStatus"
+enum {
+ kIOHibernateGfxStatusUnknown = ((int32_t) 0xFFFFFFFF)
+};
-#define kIOHibernateBootImageKey "boot-image"
-#define kIOHibernateBootImageKeyKey "boot-image-key"
-#define kIOHibernateBootSignatureKey "boot-signature"
+#define kIOHibernateBootImageKey "boot-image"
+#define kIOHibernateBootImageKeyKey "boot-image-key"
+#define kIOHibernateBootSignatureKey "boot-signature"
-#define kIOHibernateMemorySignatureKey "memory-signature"
+#define kIOHibernateMemorySignatureKey "memory-signature"
#define kIOHibernateMemorySignatureEnvKey "mem-sig"
-#define kIOHibernateMachineSignatureKey "machine-signature"
+#define kIOHibernateMachineSignatureKey "machine-signature"
+
+#define kIOHibernateRTCVariablesKey "IOHibernateRTCVariables"
+#define kIOHibernateSMCVariablesKey "IOHibernateSMCVariables"
+
+#define kIOHibernateBootSwitchVarsKey "boot-switch-vars"
+
+#define kIOHibernateBootNoteKey "boot-note"
+
+
+#define kIOHibernateUseKernelInterpreter 0x80000000
+
+enum{
+ kIOPreviewImageIndexDesktop = 0,
+ kIOPreviewImageIndexLockScreen = 1,
+ kIOPreviewImageCount = 2
+};
+
+enum{
+ kIOScreenLockNoLock = 1,
+ kIOScreenLockUnlocked = 2,
+ kIOScreenLockLocked = 3,
+ kIOScreenLockFileVaultDialog = 4,
+};
+
+#define kIOScreenLockStateKey "IOScreenLockState"
+#define kIOBooterScreenLockStateKey "IOBooterScreenLockState"
+
+#endif /* ! __IOKIT_IOHIBERNATEPRIVATE_H */
#ifdef __cplusplus
}
projects / apple / xnu.git / blobdiff