diff options
| author | msmith <msmith@FreeBSD.org> | 2000-10-28 06:56:15 +0000 |
|---|---|---|
| committer | msmith <msmith@FreeBSD.org> | 2000-10-28 06:56:15 +0000 |
| commit | 64e150eaa441bc8b9ecc4f649c022b7d522e487f (patch) | |
| tree | 718cbd6d33ad4c8c13e289023e27c9ada7fdc0ee /sys/i386/acpica | |
| parent | 2e92b951979d4d91aec3c4bfb7420c88c2bec165 (diff) | |
| download | FreeBSD-src-64e150eaa441bc8b9ecc4f649c022b7d522e487f.zip FreeBSD-src-64e150eaa441bc8b9ecc4f649c022b7d522e487f.tar.gz | |
FreeBSD-specific OSD (operating system dependant) modules for the Intel
ACPICA code.
Diffstat (limited to 'sys/i386/acpica')
| -rw-r--r-- | sys/i386/acpica/OsdEnvironment.c | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/sys/i386/acpica/OsdEnvironment.c b/sys/i386/acpica/OsdEnvironment.c new file mode 100644 index 0000000..93e784d --- /dev/null +++ b/sys/i386/acpica/OsdEnvironment.c @@ -0,0 +1,56 @@ +/*- + * Copyright (c) 2000 Michael Smith + * Copyright (c) 2000 BSDi + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * $FreeBSD$ + */ + +/* + * 6.1 : Environmental support + */ + +#include "acpi.h" + +#ifdef __i386__ +#include <machine/pc/bios.h> +#endif + +ACPI_STATUS +AcpiOsInitialize(void) +{ +#ifdef __i386__ + /* + * Prevent the PnP BIOS code from interfering with our own scan of ISA devices. + */ + PnPBIOStable = NULL; +#endif + return(NULL); +} + +ACPI_STATUS +AcpiOsTerminate(void) +{ + return(NULL); +} |
