X-Git-Url: https://git.saurik.com/apple/xnu.git/blobdiff_plain/0c530ab8987f0ae6a1a3d9284f40182b88852816..a39ff7e25e19b3a8c3020042a3872ca9ec9659f1:/iokit/Kernel/IOHibernateInternal.h

diff --git a/iokit/Kernel/IOHibernateInternal.h b/iokit/Kernel/IOHibernateInternal.h
index 04b5fd3eb..7fd0ec461 100644
--- a/iokit/Kernel/IOHibernateInternal.h
+++ b/iokit/Kernel/IOHibernateInternal.h
@@ -1,23 +1,29 @@
 /*
  * Copyright (c) 2004 Apple Computer, Inc. All rights reserved.
  *
- * @APPLE_LICENSE_HEADER_START@
+ * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
  * 
- * The contents of this file constitute Original Code as defined in and
- * are subject to the Apple Public Source License Version 1.1 (the
- * "License").  You may not use this file except in compliance with the
- * License.  Please obtain a copy of the License at
- * http://www.apple.com/publicsource 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.
  * 
- * This Original Code and all software distributed under the License are
- * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * 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 OR NON-INFRINGEMENT.  Please see the
- * License for the specific language governing rights and limitations
- * under the License.
+ * 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_HEADER_END@
+ * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
  */
 
 #include <stdint.h>
@@ -30,48 +36,31 @@ struct IOHibernateVars
 {
     hibernate_page_list_t *		page_list;
     hibernate_page_list_t *		page_list_wired;
+    hibernate_page_list_t *		page_list_pal;
     class IOBufferMemoryDescriptor *    ioBuffer;
     class IOBufferMemoryDescriptor *    srcBuffer;
+    class IOBufferMemoryDescriptor *    handoffBuffer;
     class IOMemoryDescriptor *          previewBuffer;
     OSData *          			previewData;
-    OSData *		 		fileExtents;
     OSObject *				saveBootDevice;
 
     struct IOPolledFileIOVars *		fileVars;
+    uint64_t				fileMinSize;
+    uint64_t				fileMaxSize;
     vm_offset_t				videoMapping;
     vm_size_t				videoAllocSize;
     vm_size_t				videoMapSize;
+    uint8_t *				consoleMapping;
     uint8_t				haveFastBoot;
     uint8_t				saveBootAudioVolume;
+    uint8_t				hwEncrypt;
     uint8_t				wiredCryptKey[kIOHibernateAESKeySize / 8];
     uint8_t				cryptKey[kIOHibernateAESKeySize / 8];
+    size_t				volumeCryptKeySize;
+    uint8_t				volumeCryptKey[64];
 };
 typedef struct IOHibernateVars IOHibernateVars;
 
-
-struct IOPolledFileIOVars
-{
-    struct kern_direct_file_io_ref_t *	fileRef;
-    class OSArray *			pollers;
-    IOByteCount				blockSize;
-    uint8_t *  				buffer;
-    IOByteCount 			bufferSize;
-    IOByteCount 			bufferLimit;
-    IOByteCount 			bufferOffset;
-    IOByteCount 			bufferHalf;
-    IOByteCount				extentRemaining;
-    IOByteCount				lastRead;
-    uint64_t				block0;
-    uint64_t				position;
-    uint64_t				extentPosition;
-    uint64_t				encryptStart;
-    IOPolledFileExtent * 		extentMap;
-    IOPolledFileExtent * 		currentExtent;
-    bool				io;
-    IOReturn				ioStatus;
-};
-typedef struct IOPolledFileIOVars IOPolledFileIOVars;
-
 #endif		/* __cplusplus */
 
 enum
@@ -84,13 +73,12 @@ enum
 extern "C"
 #endif		/* __cplusplus */
 uint32_t
-hibernate_sum(uint8_t *buf, int32_t len);
-
-extern vm_offset_t sectHIBB;
-extern int         sectSizeHIB;
-extern vm_offset_t sectDATAB;
-extern int         sectSizeDATA;
+hibernate_sum_page(uint8_t *buf, uint32_t ppnum);
 
-extern vm_offset_t gIOHibernateWakeMap;	    // ppnum
-extern vm_size_t   gIOHibernateWakeMapSize;
+extern vm_offset_t segHIBB;
+extern unsigned long segSizeHIB;
+extern vm_offset_t segDATAB;
+extern unsigned long segSizeDATA;
 
+extern ppnum_t gIOHibernateHandoffPages[];
+extern uint32_t gIOHibernateHandoffPageCount;