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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>
This commit is contained in:
Hu Tao 2013-04-24 18:37:22 +08:00 committed by Anthony Liguori
parent bb71623811
commit a3ac6b53d4
5 changed files with 6 additions and 19 deletions
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2
hw/acpi/ich9.c
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@ -203,7 +203,7 @@ static void pm_powerdown_req(Notifier *n, void *opaque)
}
void ich9_pm_init(PCIDevice *lpc_pci, ICH9LPCPMRegs *pm,
qemu_irq sci_irq, qemu_irq cmos_s3)
qemu_irq sci_irq)
{
memory_region_init(&pm->io, "ich9-pm", ICH9_PMIO_SIZE);
memory_region_set_enabled(&pm->io, false);

15
hw/i386/pc_q35.c
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@ -45,17 +45,6 @@
/* ICH9 AHCI has 6 ports */
#define MAX_SATA_PORTS 6
/* set CMOS shutdown status register (index 0xF) as S3_resume(0xFE)
* BIOS will read it and start S3 resume at POST Entry */
static void pc_cmos_set_s3_resume(void *opaque, int irq, int level)
{
ISADevice *s = opaque;
if (level) {
rtc_set_memory(s, 0xF, 0xFE);
}
}
/* PC hardware initialisation */
static void pc_q35_init(QEMUMachineInitArgs *args)
{
@ -84,7 +73,6 @@ static void pc_q35_init(QEMUMachineInitArgs *args)
int i;
ICH9LPCState *ich9_lpc;
PCIDevice *ahci;
qemu_irq *cmos_s3;
pc_cpus_init(cpu_model);
pc_acpi_init("q35-acpi-dsdt.aml");
@ -175,8 +163,7 @@ static void pc_q35_init(QEMUMachineInitArgs *args)
pc_basic_device_init(isa_bus, gsi, &rtc_state, &floppy, false);
/* connect pm stuff to lpc */
cmos_s3 = qemu_allocate_irqs(pc_cmos_set_s3_resume, rtc_state, 1);
ich9_lpc_pm_init(lpc, *cmos_s3);
ich9_lpc_pm_init(lpc);
/* ahci and SATA device, for q35 1 ahci controller is built-in */
ahci = pci_create_simple_multifunction(host_bus,

4
hw/isa/lpc_ich9.c
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@ -356,13 +356,13 @@ static void ich9_set_sci(void *opaque, int irq_num, int level)
}
}
void ich9_lpc_pm_init(PCIDevice *lpc_pci, qemu_irq cmos_s3)
void ich9_lpc_pm_init(PCIDevice *lpc_pci)
{
ICH9LPCState *lpc = ICH9_LPC_DEVICE(lpc_pci);
qemu_irq *sci_irq;
sci_irq = qemu_allocate_irqs(ich9_set_sci, lpc, 1);
ich9_pm_init(lpc_pci, &lpc->pm, sci_irq[0], cmos_s3);
ich9_pm_init(lpc_pci, &lpc->pm, sci_irq[0]);
ich9_lpc_reset(&lpc->d.qdev);
}

2
include/hw/acpi/ich9.h
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@ -45,7 +45,7 @@ typedef struct ICH9LPCPMRegs {
} ICH9LPCPMRegs;
void ich9_pm_init(PCIDevice *lpc_pci, ICH9LPCPMRegs *pm,
qemu_irq sci_irq, qemu_irq cmos_s3_resume);
qemu_irq sci_irq);
void ich9_pm_iospace_update(ICH9LPCPMRegs *pm, uint32_t pm_io_base);
extern const VMStateDescription vmstate_ich9_pm;

2
include/hw/i386/ich9.h
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@ -18,7 +18,7 @@
void ich9_lpc_set_irq(void *opaque, int irq_num, int level);
int ich9_lpc_map_irq(PCIDevice *pci_dev, int intx);
PCIINTxRoute ich9_route_intx_pin_to_irq(void *opaque, int pirq_pin);
void ich9_lpc_pm_init(PCIDevice *pci_lpc, qemu_irq cmos_s3);
void ich9_lpc_pm_init(PCIDevice *pci_lpc);
PCIBus *ich9_d2pbr_init(PCIBus *bus, int devfn, int sec_bus);
i2c_bus *ich9_smb_init(PCIBus *bus, int devfn, uint32_t smb_io_base);