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hw/mips/mips_fulong2e: Factor out vt82c686b_southbridge_init() 

Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20180308223946.26784-18-f4bug@amsat.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Philippe Mathieu-Daudé 2018-03-08 23:39:38 +01:00 committed by Paolo Bonzini
parent 7313b1f28b
commit 5c961c3fb1
1 changed files with 41 additions and 42 deletions
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83
hw/mips/mips_fulong2e.c
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@ -77,8 +77,6 @@
#define FULONG2E_ATI_SLOT 6
#define FULONG2E_RTL8139_SLOT 7
static ISADevice *pit;
static struct _loaderparams {
int ram_size;
const char *kernel_filename;
@ -231,11 +229,44 @@ static const uint8_t eeprom_spd[0x80] = {
0x20,0x30,0x20
};
/* Audio support */
static void audio_init (PCIBus *pci_bus)
static void vt82c686b_southbridge_init(PCIBus *pci_bus, int slot, qemu_irq intc,
I2CBus **i2c_bus, ISABus **p_isa_bus)
{
vt82c686b_ac97_init(pci_bus, PCI_DEVFN(FULONG2E_VIA_SLOT, 5));
vt82c686b_mc97_init(pci_bus, PCI_DEVFN(FULONG2E_VIA_SLOT, 6));
qemu_irq *i8259;
ISABus *isa_bus;
DriveInfo *hd[MAX_IDE_BUS * MAX_IDE_DEVS];
isa_bus = vt82c686b_init(pci_bus, PCI_DEVFN(slot, 0));
if (!isa_bus) {
fprintf(stderr, "vt82c686b_init error\n");
exit(1);
}
*p_isa_bus = isa_bus;
/* Interrupt controller */
/* The 8259 -> IP5 */
i8259 = i8259_init(isa_bus, intc);
isa_bus_irqs(isa_bus, i8259);
/* init other devices */
i8254_pit_init(isa_bus, 0x40, 0, NULL);
i8257_dma_init(isa_bus, 0);
ide_drive_get(hd, ARRAY_SIZE(hd));
vt82c686b_ide_init(pci_bus, hd, PCI_DEVFN(slot, 1));
pci_create_simple(pci_bus, PCI_DEVFN(slot, 2), "vt82c686b-usb-uhci");
pci_create_simple(pci_bus, PCI_DEVFN(slot, 3), "vt82c686b-usb-uhci");
*i2c_bus = vt82c686b_pm_init(pci_bus, PCI_DEVFN(slot, 4), 0xeee1, NULL);
/* Audio support */
vt82c686b_ac97_init(pci_bus, PCI_DEVFN(slot, 5));
vt82c686b_mc97_init(pci_bus, PCI_DEVFN(slot, 6));
/* Super I/O */
isa_create_simple(isa_bus, TYPE_I8042);
serial_hds_isa_init(isa_bus, 0, MAX_SERIAL_PORTS);
parallel_hds_isa_init(isa_bus, 1);
}
/* Network support */
@ -268,11 +299,9 @@ static void mips_fulong2e_init(MachineState *machine)
MemoryRegion *bios = g_new(MemoryRegion, 1);
long bios_size;
int64_t kernel_entry;
qemu_irq *i8259;
PCIBus *pci_bus;
ISABus *isa_bus;
I2CBus *smbus;
DriveInfo *hd[MAX_IDE_BUS * MAX_IDE_DEVS];
MIPSCPU *cpu;
CPUMIPSState *env;
@ -334,46 +363,16 @@ static void mips_fulong2e_init(MachineState *machine)
/* North bridge, Bonito --> IP2 */
pci_bus = bonito_init((qemu_irq *)&(env->irq[2]));
/* South bridge */
ide_drive_get(hd, ARRAY_SIZE(hd));
/* South bridge -> IP5 */
vt82c686b_southbridge_init(pci_bus, FULONG2E_VIA_SLOT, env->irq[5],
&smbus, &isa_bus);
isa_bus = vt82c686b_init(pci_bus, PCI_DEVFN(FULONG2E_VIA_SLOT, 0));
if (!isa_bus) {
error_report("vt82c686b_init error");
exit(1);
}
/* Interrupt controller */
/* The 8259 -> IP5 */
i8259 = i8259_init(isa_bus, env->irq[5]);
isa_bus_irqs(isa_bus, i8259);
vt82c686b_ide_init(pci_bus, hd, PCI_DEVFN(FULONG2E_VIA_SLOT, 1));
pci_create_simple(pci_bus, PCI_DEVFN(FULONG2E_VIA_SLOT, 2),
"vt82c686b-usb-uhci");
pci_create_simple(pci_bus, PCI_DEVFN(FULONG2E_VIA_SLOT, 3),
"vt82c686b-usb-uhci");
smbus = vt82c686b_pm_init(pci_bus, PCI_DEVFN(FULONG2E_VIA_SLOT, 4),
0xeee1, NULL);
/* TODO: Populate SPD eeprom data. */
smbus_eeprom_init(smbus, 1, eeprom_spd, sizeof(eeprom_spd));
/* init other devices */
pit = i8254_pit_init(isa_bus, 0x40, 0, NULL);
i8257_dma_init(isa_bus, 0);
/* Super I/O */
isa_create_simple(isa_bus, TYPE_I8042);
mc146818_rtc_init(isa_bus, 2000, NULL);
serial_hds_isa_init(isa_bus, 0, MAX_SERIAL_PORTS);
parallel_hds_isa_init(isa_bus, 1);
/* Sound card */
audio_init(pci_bus);
/* Network card */
/* Network card: RTL8139D */
network_init(pci_bus);
}