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Diffstat (limited to 'usr/src/cmd/bhyve/acpi.h')
| -rw-r--r-- | usr/src/cmd/bhyve/acpi.h | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/usr/src/cmd/bhyve/acpi.h b/usr/src/cmd/bhyve/acpi.h new file mode 100644 index 0000000000..4c6d86d091 --- /dev/null +++ b/usr/src/cmd/bhyve/acpi.h @@ -0,0 +1,56 @@ +/*- + * SPDX-License-Identifier: BSD-2-Clause-FreeBSD + * + * Copyright (c) 2012 NetApp, Inc. + * 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 NETAPP, INC ``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 NETAPP, INC 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. + * + * $FreeBSD$ + */ + +#ifndef _ACPI_H_ +#define _ACPI_H_ + +#define SCI_INT 9 + +#define SMI_CMD 0xb2 +#define BHYVE_ACPI_ENABLE 0xa0 +#define BHYVE_ACPI_DISABLE 0xa1 + +#define PM1A_EVT_ADDR 0x400 +#define PM1A_CNT_ADDR 0x404 + +#define IO_PMTMR 0x408 /* 4-byte i/o port for the timer */ + +struct vmctx; + +int acpi_build(struct vmctx *ctx, int ncpu); +void dsdt_line(const char *fmt, ...); +void dsdt_fixed_ioport(uint16_t iobase, uint16_t length); +void dsdt_fixed_irq(uint8_t irq); +void dsdt_fixed_mem32(uint32_t base, uint32_t length); +void dsdt_indent(int levels); +void dsdt_unindent(int levels); +void sci_init(struct vmctx *ctx); + +#endif /* _ACPI_H_ */ |