xnu-1699.24.8.tar.gz

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

diff --git a/iokit/Kernel/IOHibernateInternal.h b/iokit/Kernel/IOHibernateInternal.h
index 03e422bae53f816adc151b1ef8b3187dabecf511..7e7e95fe6787578f35c9b5dac6be80cdff6db2f7 100644 (file)
--- a/iokit/Kernel/IOHibernateInternal.h
+++ b/iokit/Kernel/IOHibernateInternal.h
@@ -36,8 +36,10 @@ 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;
@@ -52,6 +54,7 @@ struct IOHibernateVars
     uint8_t                            saveBootAudioVolume;
     uint8_t                            wiredCryptKey[kIOHibernateAESKeySize / 8];
     uint8_t                            cryptKey[kIOHibernateAESKeySize / 8];
+    uint8_t                            volumeCryptKey[kIOHibernateAESKeySize / 8];
 };
 typedef struct IOHibernateVars IOHibernateVars;
 
@@ -68,10 +71,15 @@ struct IOPolledFileIOVars
     IOByteCount                        bufferHalf;
     IOByteCount                                extentRemaining;
     IOByteCount                                lastRead;
+    IOByteCount                                readEnd;
+    uint32_t                            flags;
     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;
@@ -91,7 +99,7 @@ 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 unsigned long sectSizeHIB;
@@ -101,6 +109,5 @@ extern unsigned long sectSizeDATA;
 extern vm_offset_t sectINITPTB;
 #endif
 
-extern vm_offset_t gIOHibernateWakeMap;            // ppnum
-extern vm_size_t   gIOHibernateWakeMapSize;
-
+extern ppnum_t gIOHibernateHandoffPages[];
+extern uint32_t gIOHibernateHandoffPageCount;