--- xnu/xnu-12377.101.15/iokit/Kernel/IOInterruptAccounting.cpp
+++ /dev/null
@@ -1,101 +0,0 @@
-/*
- * Copyright (c) 2014 Apple 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
- * compliance with the License. The rights granted to you under the License
- * may not be used to create, or enable the creation or redistribution of,
- * 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.
- *
- * 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,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * 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@
- */
-
-#define IOKIT_ENABLE_SHARED_PTR
-
-#include <IOKit/IOInterruptAccountingPrivate.h>
-#include <IOKit/IOKernelReporters.h>
-
-uint32_t gInterruptAccountingStatisticBitmask =
-#if !defined(__arm__)
-    /* Disable timestamps for older ARM platforms; they are expensive. */
-    IA_GET_ENABLE_BIT(kInterruptAccountingFirstLevelTimeIndex) |
-    IA_GET_ENABLE_BIT(kInterruptAccountingSecondLevelCPUTimeIndex) |
-    IA_GET_ENABLE_BIT(kInterruptAccountingSecondLevelSystemTimeIndex) |
-#endif
-    IA_GET_ENABLE_BIT(kInterruptAccountingFirstLevelCountIndex) |
-    IA_GET_ENABLE_BIT(kInterruptAccountingSecondLevelCountIndex);
-
-IOLock * gInterruptAccountingDataListLock = NULL;
-queue_head_t gInterruptAccountingDataList;
-
-void
-interruptAccountingInit(void)
-{
-	int bootArgValue = 0;
-
-	if (PE_parse_boot_argn("interrupt_accounting", &bootArgValue, sizeof(bootArgValue))) {
-		gInterruptAccountingStatisticBitmask = bootArgValue;
-	}
-
-	gInterruptAccountingDataListLock = IOLockAlloc();
-
-	assert(gInterruptAccountingDataListLock);
-
-	queue_init(&gInterruptAccountingDataList);
-}
-
-void
-interruptAccountingDataAddToList(IOInterruptAccountingData * data)
-{
-	IOLockLock(gInterruptAccountingDataListLock);
-	queue_enter(&gInterruptAccountingDataList, data, IOInterruptAccountingData *, chain);
-	IOLockUnlock(gInterruptAccountingDataListLock);
-}
-
-void
-interruptAccountingDataRemoveFromList(IOInterruptAccountingData * data)
-{
-	IOLockLock(gInterruptAccountingDataListLock);
-	queue_remove(&gInterruptAccountingDataList, data, IOInterruptAccountingData *, chain);
-	IOLockUnlock(gInterruptAccountingDataListLock);
-}
-
-void
-interruptAccountingDataUpdateChannels(IOInterruptAccountingData * data, IOSimpleReporter * reporter)
-{
-	uint64_t i = 0;
-
-	for (i = 0; i < IA_NUM_INTERRUPT_ACCOUNTING_STATISTICS; i++) {
-		if (IA_GET_STATISTIC_ENABLED(i)) {
-			reporter->setValue(IA_GET_CHANNEL_ID(data->interruptIndex, i), data->interruptStatistics[i]);
-		}
-	}
-}
-
-void
-interruptAccountingDataInheritChannels(IOInterruptAccountingData * data, IOSimpleReporter * reporter)
-{
-	uint64_t i = 0;
-
-	for (i = 0; i < IA_NUM_INTERRUPT_ACCOUNTING_STATISTICS; i++) {
-		if (IA_GET_STATISTIC_ENABLED(i)) {
-			data->interruptStatistics[i] = reporter->getValue(IA_GET_CHANNEL_ID(data->interruptIndex, i));
-		}
-	}
-}