xnu-2050.48.11.tar.gz

[apple/xnu.git] / iokit / Kernel / IOHibernateInternal.h

diff --git a/iokit/Kernel/IOHibernateInternal.h b/iokit/Kernel/IOHibernateInternal.h
index 1e0adbc5c80a6aaaa9f189097034326ef5cd95cc..23f875d18e5428b467ef326ec3205f67f3eb1074 100644 (file)
--- a/iokit/Kernel/IOHibernateInternal.h
+++ b/iokit/Kernel/IOHibernateInternal.h
@@ -36,14 +36,18 @@ 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;
@@ -52,6 +56,7 @@ struct IOHibernateVars
     uint8_t                            saveBootAudioVolume;
     uint8_t                            wiredCryptKey[kIOHibernateAESKeySize / 8];
     uint8_t                            cryptKey[kIOHibernateAESKeySize / 8];
+    uint8_t                            volumeCryptKey[kIOHibernateAESKeySize / 8];
 };
 typedef struct IOHibernateVars IOHibernateVars;
 
@@ -59,6 +64,7 @@ typedef struct IOHibernateVars IOHibernateVars;
 struct IOPolledFileIOVars
 {
     struct kern_direct_file_io_ref_t * fileRef;
+    IORegistryEntry *                   media;
     class OSArray *                    pollers;
     IOByteCount                                blockSize;
     uint8_t *                                  buffer;
@@ -68,10 +74,16 @@ struct IOPolledFileIOVars
     IOByteCount                        bufferHalf;
     IOByteCount                                extentRemaining;
     IOByteCount                                lastRead;
+    IOByteCount                                readEnd;
+    uint32_t                            flags;
+    uint64_t                           fileSize;
     uint64_t                           block0;
     uint64_t                           position;
     uint64_t                           extentPosition;
     uint64_t                           encryptStart;
+    uint64_t                           encryptEnd;
+    uint64_t                            cryptBytes;
+    AbsoluteTime                        cryptTime;
     IOPolledFileExtent *               extentMap;
     IOPolledFileExtent *               currentExtent;
     bool                               io;
@@ -91,13 +103,12 @@ enum
 extern "C"
 #endif         /* __cplusplus */
 uint32_t
-hibernate_sum(uint8_t *buf, int32_t len);
+hibernate_sum_page(uint8_t *buf, uint32_t ppnum);
 
-extern vm_offset_t sectHIBB;
-extern int         sectSizeHIB;
-extern vm_offset_t sectDATAB;
-extern int         sectSizeDATA;
-
-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;