xnu-2422.1.72.tar.gz

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

diff --git a/iokit/IOKit/IOKitKeysPrivate.h b/iokit/IOKit/IOKitKeysPrivate.h
index b8f3cd2e2c8e5c0716908fb32749302546686073..26827aa22f933ccf0f7a20a904bb145767848f8f 100644 (file)
--- a/iokit/IOKit/IOKitKeysPrivate.h
+++ b/iokit/IOKit/IOKitKeysPrivate.h
@@ -67,10 +67,6 @@ typedef struct _IOUCProcessToken {
 
 #define kIOKernelHasSafeSleep        1
 
-enum { kIOPrepareToPhys32 = 0x04 };
-
-#define kIODirectionPrepareToPhys32 ((IODirection) kIOPrepareToPhys32)
-
 #define kIOPlatformSleepActionKey                    "IOPlatformSleepAction"        /* value is OSNumber (priority) */
 #define kIOPlatformWakeActionKey                     "IOPlatformWakeAction"        /* value is OSNumber (priority) */
 #define kIOPlatformQuiesceActionKey                  "IOPlatformQuiesceAction"    /* value is OSNumber (priority) */
@@ -82,5 +78,10 @@ enum { kIOPrepareToPhys32 = 0x04 };
 #define kIOPlatformFunctionHandlerMaxInterruptDelay  "IOPlatformFunctionHandlerMaxInterruptDelay"
 #endif /* defined(__i386__) || defined(__x86_64__) */
 
+enum {
+    // these flags are valid for the prepare() method only
+    kIODirectionPrepareNoZeroFill = 0x00000010,
+};
+
 
 #endif /* ! _IOKIT_IOKITKEYSPRIVATE_H */