xnu-6153.41.3.tar.gz

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

diff --git a/iokit/IOKit/IOInterruptAccounting.h b/iokit/IOKit/IOInterruptAccounting.h
index fdea6295cc51a5eaf78db8dfab437aff58ace630..3231f8c226801bbea5b940c78e45e0d891456d95 100644 (file)
--- a/iokit/IOKit/IOInterruptAccounting.h
+++ b/iokit/IOKit/IOInterruptAccounting.h
@@ -2,7 +2,7 @@
  * Copyright (c) 2014 Apple Computer, Inc. All rights reserved.
  *
  * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
  * Copyright (c) 2014 Apple Computer, Inc. All rights reserved.
  *
  * @APPLE_OSREFERENCE_LICENSE_HEADER_START@

- * 
+ *

  * 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
  * 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


@@ -11,10 +11,10 @@
  * 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.
  * 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.

- * 
+ *

  * Please obtain a copy of the License at
  * http://www.opensource.apple.com/apsl/ and read it before using this file.
  * 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,
  * 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,


@@ -22,13 +22,15 @@
  * 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.
  * 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_OSREFERENCE_LICENSE_HEADER_END@
  */
 
 #ifndef __IOKIT_IOINTERRUPTACCOUNTING_H
 #define __IOKIT_IOINTERRUPTACCOUNTING_H
 
  * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
  */
 
 #ifndef __IOKIT_IOINTERRUPTACCOUNTING_H
 #define __IOKIT_IOINTERRUPTACCOUNTING_H
 

+#include <IOKit/IOReportTypes.h>
+

 /*
  * This header contains definitions that will be needed by userspace clients of the interrupt accounting
  * mechanisms.
 /*
  * This header contains definitions that will be needed by userspace clients of the interrupt accounting
  * mechanisms.


@@ -131,18 +133,24 @@
  *   path).
  */
 enum {
  *   path).
  */
 enum {

-    kInterruptAccountingFirstLevelCountIndex = 0, /* Number of times we invoked the top level handler */
-    kInterruptAccountingSecondLevelCountIndex, /* Number of times we invoked the workloop action */
-    kInterruptAccountingFirstLevelTimeIndex, /* Time spent in the top level handler, if one was installed */
-    kInterruptAccountingSecondLevelCPUTimeIndex, /* CPU time spent in the workloop action */
-    kInterruptAccountingSecondLevelSystemTimeIndex, /* System time spent in the workloop action */
-    kInterruptAccountingNoThreadWakeupsIndex, /* Number of first level (filter) invocations that did not wake up a thread */
-    kInterruptAccountingTotalThreadWakeupsIndex, /* Number of actual thread wakeups caused by this interrupt */
-    kInterruptAccountingPackageWakeupsIndex, /* Number of times this interrupt woke up the package */
-    kInterruptAccountingCPUWakeupsIndex, /* Number of times this interrupt woke up a CPU */
-    kInterruptAccountingIdleExitsIndex, /* Number of times this interrupt forced a CPU out of the idle loop */
-    kInterruptAccountingInvalidStatisticIndex /* Sentinel value for checking for a nonsensical index */
+       kInterruptAccountingFirstLevelCountIndex = 0, /* Number of times we invoked the top level handler */
+       kInterruptAccountingSecondLevelCountIndex, /* Number of times we invoked the workloop action */
+       kInterruptAccountingFirstLevelTimeIndex, /* Time spent in the top level handler, if one was installed */
+       kInterruptAccountingSecondLevelCPUTimeIndex, /* CPU time spent in the workloop action */
+       kInterruptAccountingSecondLevelSystemTimeIndex, /* System time spent in the workloop action */
+       kInterruptAccountingNoThreadWakeupsIndex, /* Number of first level (filter) invocations that did not wake up a thread */
+       kInterruptAccountingTotalThreadWakeupsIndex, /* Number of actual thread wakeups caused by this interrupt */
+       kInterruptAccountingPackageWakeupsIndex, /* Number of times this interrupt woke up the package */
+       kInterruptAccountingCPUWakeupsIndex, /* Number of times this interrupt woke up a CPU */
+       kInterruptAccountingIdleExitsIndex, /* Number of times this interrupt forced a CPU out of the idle loop */
+       kInterruptAccountingInvalidStatisticIndex /* Sentinel value for checking for a nonsensical index */

 };
 
 };
 

-#endif /* __IOKIT_IOINTERRUPTACCOUNTING_PRIVATE_H */
+/*
+ * IOReporting group name; exposed publicly for the purpose of getting channels by group
+ * name; other strings (subgroup names, statistic names) are not exposed, as we may want
+ * to change them in the future.
+ */
+#define kInterruptAccountingGroupName "Interrupt Statistics (by index)"

 
 

+#endif /* __IOKIT_IOINTERRUPTACCOUNTING_PRIVATE_H */