xnu-2422.110.17.tar.gz

[apple/xnu.git] / iokit / IOKit / IOHibernatePrivate.h

diff --git a/iokit/IOKit/IOHibernatePrivate.h b/iokit/IOKit/IOHibernatePrivate.h
index 36d98707c7096f2cd9871620c372ae2d233afe8e..eddd86c05738131fa0229ccb20af4a9d7126b604 100644 (file)
--- a/iokit/IOKit/IOHibernatePrivate.h
+++ b/iokit/IOKit/IOHibernatePrivate.h
@@ -102,14 +102,21 @@ struct IOHibernateImageHeader
     uint32_t   sleepTime;
     uint32_t    compression;
 
-    uint32_t   reserved[62];           // make sizeof == 512
-
-    uint64_t   restoreTime1 __attribute__ ((packed));
-    uint64_t   restoreTime2 __attribute__ ((packed));
-    uint64_t   restoreTime3 __attribute__ ((packed));
+    uint32_t   reserved[58];           // 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];
@@ -256,6 +263,39 @@ struct hibernate_preview_t
 };
 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
 
 #ifdef __cplusplus
@@ -269,6 +309,7 @@ IOReturn IOHibernateSystemWake(void);
 IOReturn IOHibernateSystemPostWake(void);
 bool     IOHibernateWasScreenLocked(void);
 void     IOHibernateSetScreenLocked(uint32_t lockState);
+void     IOHibernateSetWakeCapabilities(uint32_t capability);
 void     IOHibernateSystemRestart(void);
 
 #endif /* __cplusplus */
@@ -298,17 +339,27 @@ kern_close_file_for_direct_io(struct kern_direct_file_io_ref_t * ref,
                              off_t discard_offset, off_t discard_end);
 #endif /* _SYS_CONF_H_ */
 
+void
+vm_compressor_do_warmup(void);
+
 hibernate_page_list_t *
 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 
 hibernate_setup(IOHibernateImageHeader * header,
                         uint32_t  free_page_ratio,
                         uint32_t  free_page_time,
                         boolean_t vmflush,
-                       hibernate_page_list_t ** page_list_ret,
-                       hibernate_page_list_t ** page_list_wired_ret,
-                       hibernate_page_list_t ** page_list_pal_ret);
+                       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,
@@ -337,7 +388,8 @@ void
 hibernate_page_list_setall(hibernate_page_list_t * page_list,
                           hibernate_page_list_t * page_list_wired,
                           hibernate_page_list_t * page_list_pal,
-                          boolean_t preflight,
+                          boolean_t preflight, 
+                          boolean_t discard_all,
                           uint32_t * pagesOut);
 
 // mark pages to be saved, or pages not to be saved but available