qemu/include/hw/acpi/ich9.h
Hu Tao a3ac6b53d4 ich9: kill cmos_s3
Signed-off-by: Hu Tao <hutao@cn.fujitsu.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Message-id: 1366799842-18550-1-git-send-email-hutao@cn.fujitsu.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-04-24 11:50:18 -05:00

53 lines
1.6 KiB
C

/*
* QEMU GMCH/ICH9 LPC PM Emulation
*
* Copyright (c) 2009 Isaku Yamahata <yamahata at valinux co jp>
* VA Linux Systems Japan K.K.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, see <http://www.gnu.org/licenses/>
*/
#ifndef HW_ACPI_ICH9_H
#define HW_ACPI_ICH9_H
#include "hw/acpi/acpi.h"
typedef struct ICH9LPCPMRegs {
/*
* In ich9 spec says that pm1_cnt register is 32bit width and
* that the upper 16bits are reserved and unused.
* PM1a_CNT_BLK = 2 in FADT so it is defined as uint16_t.
*/
ACPIREGS acpi_regs;
MemoryRegion io;
MemoryRegion io_gpe;
MemoryRegion io_smi;
uint32_t smi_en;
uint32_t smi_sts;
qemu_irq irq; /* SCI */
uint32_t pm_io_base;
Notifier powerdown_notifier;
} ICH9LPCPMRegs;
void ich9_pm_init(PCIDevice *lpc_pci, ICH9LPCPMRegs *pm,
qemu_irq sci_irq);
void ich9_pm_iospace_update(ICH9LPCPMRegs *pm, uint32_t pm_io_base);
extern const VMStateDescription vmstate_ich9_pm;
#endif /* HW_ACPI_ICH9_H */