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OsdInterrupt.c (91128) OsdInterrupt.c (96926)
1/*-
2 * Copyright (c) 2000 Michael Smith
3 * Copyright (c) 2000 BSDi
4 * All rights reserved.
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
8 * are met:

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19 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
20 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
21 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
22 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
23 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
24 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
25 * SUCH DAMAGE.
26 *
1/*-
2 * Copyright (c) 2000 Michael Smith
3 * Copyright (c) 2000 BSDi
4 * All rights reserved.
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
8 * are met:

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19 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
20 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
21 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
22 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
23 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
24 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
25 * SUCH DAMAGE.
26 *
27 * $FreeBSD: head/sys/dev/acpica/Osd/OsdInterrupt.c 91128 2002-02-23 05:31:38Z msmith $
27 * $FreeBSD: head/sys/dev/acpica/Osd/OsdInterrupt.c 96926 2002-05-19 06:16:47Z peter $
28 */
29
30/*
31 * 6.5 : Interrupt handling
32 */
33
34#include "acpi.h"
35

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50 * XXX this does not correctly free resources in the case of partically successful
51 * attachment.
52 */
53ACPI_STATUS
54AcpiOsInstallInterruptHandler(UINT32 InterruptNumber, OSD_HANDLER ServiceRoutine, void *Context)
55{
56 struct acpi_softc *sc;
57
28 */
29
30/*
31 * 6.5 : Interrupt handling
32 */
33
34#include "acpi.h"
35

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50 * XXX this does not correctly free resources in the case of partically successful
51 * attachment.
52 */
53ACPI_STATUS
54AcpiOsInstallInterruptHandler(UINT32 InterruptNumber, OSD_HANDLER ServiceRoutine, void *Context)
55{
56 struct acpi_softc *sc;
57
58 ACPI_FUNCTION_TRACE(__func__);
58 ACPI_FUNCTION_TRACE((char *)(uintptr_t)__func__);
59
60 if ((sc = devclass_get_softc(devclass_find("acpi"), 0)) == NULL)
61 panic("can't find ACPI device to register interrupt");
62 if (sc->acpi_dev == NULL)
63 panic("acpi softc has invalid device");
64
65 if ((InterruptNumber < 0) || (InterruptNumber > 255))
66 return_ACPI_STATUS(AE_BAD_PARAMETER);

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96 return_ACPI_STATUS(AE_OK);
97}
98
99ACPI_STATUS
100AcpiOsRemoveInterruptHandler (UINT32 InterruptNumber, OSD_HANDLER ServiceRoutine)
101{
102 struct acpi_softc *sc;
103
59
60 if ((sc = devclass_get_softc(devclass_find("acpi"), 0)) == NULL)
61 panic("can't find ACPI device to register interrupt");
62 if (sc->acpi_dev == NULL)
63 panic("acpi softc has invalid device");
64
65 if ((InterruptNumber < 0) || (InterruptNumber > 255))
66 return_ACPI_STATUS(AE_BAD_PARAMETER);

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96 return_ACPI_STATUS(AE_OK);
97}
98
99ACPI_STATUS
100AcpiOsRemoveInterruptHandler (UINT32 InterruptNumber, OSD_HANDLER ServiceRoutine)
101{
102 struct acpi_softc *sc;
103
104 ACPI_FUNCTION_TRACE(__func__);
104 ACPI_FUNCTION_TRACE((char *)(uintptr_t)__func__);
105
106 if ((InterruptNumber < 0) || (InterruptNumber > 255))
107 return_ACPI_STATUS(AE_BAD_PARAMETER);
108 if (ServiceRoutine == NULL)
109 return_ACPI_STATUS(AE_BAD_PARAMETER);
110
111 if ((sc = devclass_get_softc(devclass_find("acpi"), 0)) == NULL)
112 panic("can't find ACPI device to deregister interrupt");

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105
106 if ((InterruptNumber < 0) || (InterruptNumber > 255))
107 return_ACPI_STATUS(AE_BAD_PARAMETER);
108 if (ServiceRoutine == NULL)
109 return_ACPI_STATUS(AE_BAD_PARAMETER);
110
111 if ((sc = devclass_get_softc(devclass_find("acpi"), 0)) == NULL)
112 panic("can't find ACPI device to deregister interrupt");

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