| OsdInterrupt.c (217240) | OsdInterrupt.c (217241) |
|---|---|
| 1/*- 2 * Copyright (c) 2000 Michael Smith 3 * Copyright (c) 2000 BSDi 4 * Copyright (c) 2011 Jung-uk Kim <jkim@FreeBSD.org> 5 * All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions --- 17 unchanged lines hidden (view full) --- 26 * SUCH DAMAGE. 27 */ 28 29/* 30 * 6.5 : Interrupt handling 31 */ 32 33#include <sys/cdefs.h> | 1/*- 2 * Copyright (c) 2000 Michael Smith 3 * Copyright (c) 2000 BSDi 4 * Copyright (c) 2011 Jung-uk Kim <jkim@FreeBSD.org> 5 * All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions --- 17 unchanged lines hidden (view full) --- 26 * SUCH DAMAGE. 27 */ 28 29/* 30 * 6.5 : Interrupt handling 31 */ 32 33#include <sys/cdefs.h> |
| 34__FBSDID("$FreeBSD: head/sys/dev/acpica/Osd/OsdInterrupt.c 217240 2011-01-10 21:01:41Z jkim $"); | 34__FBSDID("$FreeBSD: head/sys/dev/acpica/Osd/OsdInterrupt.c 217241 2011-01-10 21:09:38Z jkim $"); |
| 35 36#include <sys/param.h> 37#include <sys/kernel.h> 38#include <sys/bus.h> 39#include <sys/lock.h> 40#include <sys/malloc.h> 41#include <sys/mutex.h> 42#include <machine/bus.h> --- 56 unchanged lines hidden (view full) --- 99 struct acpi_intr *ai, *ap; 100 101 ACPI_FUNCTION_TRACE((char *)(uintptr_t)__func__); 102 103 sc = devclass_get_softc(devclass_find("acpi"), 0); 104 KASSERT(sc != NULL && sc->acpi_dev != NULL, 105 ("can't find ACPI device to register interrupt")); 106 | 35 36#include <sys/param.h> 37#include <sys/kernel.h> 38#include <sys/bus.h> 39#include <sys/lock.h> 40#include <sys/malloc.h> 41#include <sys/mutex.h> 42#include <machine/bus.h> --- 56 unchanged lines hidden (view full) --- 99 struct acpi_intr *ai, *ap; 100 101 ACPI_FUNCTION_TRACE((char *)(uintptr_t)__func__); 102 103 sc = devclass_get_softc(devclass_find("acpi"), 0); 104 KASSERT(sc != NULL && sc->acpi_dev != NULL, 105 ("can't find ACPI device to register interrupt")); 106 |
| 107 if (InterruptNumber < 0 || InterruptNumber > 255 || 108 ServiceRoutine == NULL) | 107 if (InterruptNumber > 255 || ServiceRoutine == NULL) |
| 109 return_ACPI_STATUS (AE_BAD_PARAMETER); 110 111 ai = malloc(sizeof(*ai), M_ACPIINTR, M_WAITOK | M_ZERO); 112 mtx_lock(&acpi_intr_lock); 113 SLIST_FOREACH(ap, &acpi_intr_list, ai_link) { 114 if (InterruptNumber == ap->ai_number || 115 (InterruptNumber == InterruptOverride && 116 InterruptNumber != AcpiGbl_FADT.SciInterrupt)) { --- 59 unchanged lines hidden (view full) --- 176 struct acpi_intr *ai; 177 178 ACPI_FUNCTION_TRACE((char *)(uintptr_t)__func__); 179 180 sc = devclass_get_softc(devclass_find("acpi"), 0); 181 KASSERT(sc != NULL && sc->acpi_dev != NULL, 182 ("can't find ACPI device to deregister interrupt")); 183 | 108 return_ACPI_STATUS (AE_BAD_PARAMETER); 109 110 ai = malloc(sizeof(*ai), M_ACPIINTR, M_WAITOK | M_ZERO); 111 mtx_lock(&acpi_intr_lock); 112 SLIST_FOREACH(ap, &acpi_intr_list, ai_link) { 113 if (InterruptNumber == ap->ai_number || 114 (InterruptNumber == InterruptOverride && 115 InterruptNumber != AcpiGbl_FADT.SciInterrupt)) { --- 59 unchanged lines hidden (view full) --- 175 struct acpi_intr *ai; 176 177 ACPI_FUNCTION_TRACE((char *)(uintptr_t)__func__); 178 179 sc = devclass_get_softc(devclass_find("acpi"), 0); 180 KASSERT(sc != NULL && sc->acpi_dev != NULL, 181 ("can't find ACPI device to deregister interrupt")); 182 |
| 184 if (InterruptNumber < 0 || InterruptNumber > 255 || 185 ServiceRoutine == NULL) | 183 if (InterruptNumber > 255 || ServiceRoutine == NULL) |
| 186 return_ACPI_STATUS (AE_BAD_PARAMETER); 187 mtx_lock(&acpi_intr_lock); 188 SLIST_FOREACH(ai, &acpi_intr_list, ai_link) 189 if (InterruptNumber == ai->ai_number) { 190 if (ServiceRoutine != ai->ai_handler) { 191 mtx_unlock(&acpi_intr_lock); 192 return_ACPI_STATUS (AE_BAD_PARAMETER); 193 } --- 24 unchanged lines hidden --- | 184 return_ACPI_STATUS (AE_BAD_PARAMETER); 185 mtx_lock(&acpi_intr_lock); 186 SLIST_FOREACH(ai, &acpi_intr_list, ai_link) 187 if (InterruptNumber == ai->ai_number) { 188 if (ServiceRoutine != ai->ai_handler) { 189 mtx_unlock(&acpi_intr_lock); 190 return_ACPI_STATUS (AE_BAD_PARAMETER); 191 } --- 24 unchanged lines hidden --- |