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isa: give ISABus/ISADevice to isa_create(), isa_bus_irqs() and isa_get_irq() functions

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NULL is a valid bus/device, so there is no change in behaviour.

Signed-off-by: Hervé Poussineau <hpoussin@reactos.org>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
This commit is contained in:
Hervé Poussineau 2011-12-15 22:09:51 +01:00 • committed by Anthony Liguori
parent 0fa29915cd
commit 48a18b3c69
33 changed files with 170 additions and 145 deletions
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21
hw/mips_r4k.c
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@ -165,6 +165,7 @@ void mips_r4k_init (ram_addr_t ram_size,
ResetData *reset_info;
int i;
qemu_irq *i8259;
ISABus *isa_bus;
DriveInfo *hd[MAX_IDE_BUS * MAX_IDE_DEVS];
DriveInfo *dinfo;
int be;
@ -256,36 +257,36 @@ void mips_r4k_init (ram_addr_t ram_size,
cpu_mips_clock_init(env);
/* The PIC is attached to the MIPS CPU INT0 pin */
isa_bus_new(NULL, get_system_io());
i8259 = i8259_init(env->irq[2]);
isa_bus_irqs(i8259);
isa_bus = isa_bus_new(NULL, get_system_io());
i8259 = i8259_init(isa_bus, env->irq[2]);
isa_bus_irqs(isa_bus, i8259);
rtc_init(2000, NULL);
rtc_init(isa_bus, 2000, NULL);
/* Register 64 KB of ISA IO space at 0x14000000 */
isa_mmio_init(0x14000000, 0x00010000);
isa_mem_base = 0x10000000;
pit = pit_init(0x40, 0);
pit = pit_init(isa_bus, 0x40, 0);
for(i = 0; i < MAX_SERIAL_PORTS; i++) {
if (serial_hds[i]) {
serial_isa_init(i, serial_hds[i]);
serial_isa_init(isa_bus, i, serial_hds[i]);
}
}
isa_vga_init();
isa_vga_init(isa_bus);
if (nd_table[0].vlan)
isa_ne2000_init(0x300, 9, &nd_table[0]);
isa_ne2000_init(isa_bus, 0x300, 9, &nd_table[0]);
ide_drive_get(hd, MAX_IDE_BUS);
for(i = 0; i < MAX_IDE_BUS; i++)
isa_ide_init(ide_iobase[i], ide_iobase2[i], ide_irq[i],
isa_ide_init(isa_bus, ide_iobase[i], ide_iobase2[i], ide_irq[i],
hd[MAX_IDE_DEVS * i],
hd[MAX_IDE_DEVS * i + 1]);
isa_create_simple("i8042");
isa_create_simple(isa_bus, "i8042");
}
static QEMUMachine mips_machine = {