mirror of
https://github.com/freebsd/freebsd-src
synced 2024-10-08 17:40:31 +00:00
e6c8bc291a
LPC devices. Among other things, the LPC serial ports now appear as ACPI devices. - Move the info for the top-level PCI bus into the PCI emulation code and add ResourceProducer entries for the memory ranges decoded by the bus for memory BARs. - Add a framework to allow each PCI emulation driver to optionally write an entry into the DSDT under the \_SB_.PCI0 namespace. The LPC driver uses this to write a node for the LPC bus (\_SB_.PCI0.ISA). - Add a linker set to allow any LPC devices to write entries into the DSDT below the LPC node. - Move the existing DSDT block for the RTC to the RTC driver. - Add DSDT nodes for the AT PIC, the 8254 ISA timer, and the LPC UART devices. - Add a "SuperIO" device under the LPC node to claim "system resources" aling with a linker set to allow various drivers to add IO or memory ranges that should be claimed as a system resource. - Add system resource entries for the extended RTC IO range, the registers used for ACPI power management, the ELCR, PCI interrupt routing register, and post data register. - Add various helper routines for generating DSDT entries. Reviewed by: neel (earlier version)
54 lines
1.9 KiB
C
54 lines
1.9 KiB
C
/*-
|
|
* 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);
|
|
|
|
#endif /* _ACPI_H_ */
|