static int rtc_initfn(ISADevice *dev)
{
RTCState *s = DO_UPCAST(RTCState, dev, dev);
int base = 0x70;
int isairq = 8;
isa_init_irq(dev, &s->irq, isairq);
s->cmos_data[RTC_REG_A] = 0x26;
s->cmos_data[RTC_REG_B] = 0x02;
s->cmos_data[RTC_REG_C] = 0x00;
s->cmos_data[RTC_REG_D] = 0x80;
rtc_set_date_from_host(dev);
s->periodic_timer = qemu_new_timer(rtc_clock, rtc_periodic_timer, s);
#ifdef TARGET_I386
if (rtc_td_hack)
s->coalesced_timer =
qemu_new_timer(rtc_clock, rtc_coalesced_timer, s);
#endif
s->second_timer = qemu_new_timer(rtc_clock, rtc_update_second, s);
s->second_timer2 = qemu_new_timer(rtc_clock, rtc_update_second2, s);
s->next_second_time =
qemu_get_clock(rtc_clock) + (get_ticks_per_sec() * 99) / 100;
qemu_mod_timer(s->second_timer2, s->next_second_time);
register_ioport_write(base, 2, 1, cmos_ioport_write, s);
register_ioport_read(base, 2, 1, cmos_ioport_read, s);
qdev_set_legacy_instance_id(&dev->qdev, base, 2);
qemu_register_reset(rtc_reset, s);
return 0;
}
static void tpm_tis_realizefn(DeviceState *dev, Error **errp)
{
TPMState *s = TPM(dev);
TPMTISEmuState *tis = &s->s.tis;
s->be_driver = qemu_find_tpm(s->backend);
if (!s->be_driver) {
error_setg(errp, "tpm_tis: backend driver with id %s could not be "
"found", s->backend);
return;
}
s->be_driver->fe_model = TPM_MODEL_TPM_TIS;
if (s->be_driver->ops->init(s->be_driver, s, tpm_tis_receive_cb)) {
error_setg(errp, "tpm_tis: backend driver with id %s could not be "
"initialized", s->backend);
return;
}
if (tis->irq_num > 15) {
error_setg(errp, "tpm_tis: IRQ %d for TPM TIS is outside valid range "
"of 0 to 15.\n", tis->irq_num);
return;
}
tis->bh = qemu_bh_new(tpm_tis_receive_bh, s);
isa_init_irq(&s->busdev, &tis->irq, tis->irq_num);
}
static void i8042_realizefn(DeviceState *dev, Error **errp)
{
ISADevice *isadev = ISA_DEVICE(dev);
ISAKBDState *isa_s = I8042(dev);
KBDState *s = &isa_s->kbd;
isa_init_irq(isadev, &s->irq_kbd, 1);
isa_init_irq(isadev, &s->irq_mouse, 12);
isa_register_ioport(isadev, isa_s->io + 0, 0x60);
isa_register_ioport(isadev, isa_s->io + 1, 0x64);
s->kbd = ps2_kbd_init(kbd_update_kbd_irq, s);
s->mouse = ps2_mouse_init(kbd_update_aux_irq, s);
qemu_register_reset(kbd_reset, s);
}
static void serial_isa_realizefn(DeviceState *dev, Error **errp)
{
static int index;
ISADevice *isadev = ISA_DEVICE(dev);
ISASerialState *isa = ISA_SERIAL(dev);
SerialState *s = &isa->state;
if (isa->index == -1) {
isa->index = index;
}
if (isa->index >= MAX_SERIAL_PORTS) {
error_setg(errp, "Max. supported number of ISA serial ports is %d.",
MAX_SERIAL_PORTS);
return;
}
if (isa->iobase == -1) {
isa->iobase = isa_serial_io[isa->index];
}
if (isa->isairq == -1) {
isa->isairq = isa_serial_irq[isa->index];
}
index++;
s->baudbase = 115200;
isa_init_irq(isadev, &s->irq, isa->isairq);
serial_realize_core(s, errp);
qdev_set_legacy_instance_id(dev, isa->iobase, 3);
memory_region_init_io(&s->io, OBJECT(isa), &serial_io_ops, s, "serial", 8);
isa_register_ioport(isadev, &s->io, isa->iobase);
}
static int serial_isa_initfn(ISADevice *dev)
{
static int index;
ISASerialState *isa = ISA_SERIAL(dev);
SerialState *s = &isa->state;
if (isa->index == -1) {
isa->index = index;
}
if (isa->index >= MAX_SERIAL_PORTS) {
return -1;
}
if (isa->iobase == -1) {
isa->iobase = isa_serial_io[isa->index];
}
if (isa->isairq == -1) {
isa->isairq = isa_serial_irq[isa->index];
}
index++;
s->baudbase = 115200;
isa_init_irq(dev, &s->irq, isa->isairq);
serial_init_core(s);
qdev_set_legacy_instance_id(&dev->qdev, isa->iobase, 3);
memory_region_init_io(&s->io, &serial_io_ops, s, "serial", 8);
isa_register_ioport(dev, &s->io, isa->iobase);
return 0;
}
void __init footbridge_init_irq(void)
{
__fb_init_irq();
if (!footbridge_cfn_mode())
return;
if (machine_is_ebsa285())
isa_init_irq(IRQ_PCI);
if (machine_is_cats())
isa_init_irq(IRQ_IN2);
if (machine_is_netwinder())
isa_init_irq(IRQ_IN3);
}
static void isa_ipmi_bt_realize(DeviceState *dev, Error **errp)
{
ISADevice *isadev = ISA_DEVICE(dev);
ISAIPMIBTDevice *iib = ISA_IPMI_BT(dev);
IPMIInterface *ii = IPMI_INTERFACE(dev);
IPMIInterfaceClass *iic = IPMI_INTERFACE_GET_CLASS(ii);
if (!iib->bt.bmc) {
error_setg(errp, "IPMI device requires a bmc attribute to be set");
return;
}
iib->uuid = ipmi_next_uuid();
iib->bt.bmc->intf = ii;
iic->init(ii, errp);
if (*errp)
return;
if (iib->isairq > 0) {
isa_init_irq(isadev, &iib->bt.irq, iib->isairq);
iib->bt.use_irq = 1;
}
qdev_set_legacy_instance_id(dev, iib->bt.io_base, iib->bt.io_length);
isa_register_ioport(isadev, &iib->bt.io, iib->bt.io_base);
}
void __init footbridge_init_irq(void)
{
__fb_init_irq();
if (!footbridge_cfn_mode())
return;
if (machine_is_ebsa285())
/* The following is dependent on which slot
* you plug the Southbridge card into. We
* currently assume that you plug it into
* the right-hand most slot.
*/
isa_init_irq(IRQ_PCI);
if (machine_is_cats())
isa_init_irq(IRQ_IN2);
if (machine_is_netwinder())
isa_init_irq(IRQ_IN3);
}
static int i8042_initfn(ISADevice *dev)
{
KBDState *s = &(DO_UPCAST(ISAKBDState, dev, dev)->kbd);
isa_init_irq(dev, &s->irq_kbd, 1);
isa_init_irq(dev, &s->irq_mouse, 12);
kbd_reset(s);
vmstate_register(0, &vmstate_kbd, s);
register_ioport_read(0x60, 1, 1, kbd_read_data, s);
register_ioport_write(0x60, 1, 1, kbd_write_data, s);
register_ioport_read(0x64, 1, 1, kbd_read_status, s);
register_ioport_write(0x64, 1, 1, kbd_write_command, s);
s->kbd = ps2_kbd_init(kbd_update_kbd_irq, s);
s->mouse = ps2_mouse_init(kbd_update_aux_irq, s);
#ifdef TARGET_I386
vmmouse_init(s->mouse);
#endif
qemu_register_reset(kbd_reset, s);
return 0;
}
static int parallel_isa_initfn(ISADevice *dev)
{
static int index;
ISAParallelState *isa = DO_UPCAST(ISAParallelState, dev, dev);
ParallelState *s = &isa->state;
int base;
uint8_t dummy;
if (!s->chr) {
fprintf(stderr, "Can't create parallel device, empty char device\n");
exit(1);
}
if (isa->index == -1)
isa->index = index;
if (isa->index >= MAX_PARALLEL_PORTS)
return -1;
if (isa->iobase == -1)
isa->iobase = isa_parallel_io[isa->index];
index++;
base = isa->iobase;
isa_init_irq(dev, &s->irq, isa->isairq);
qemu_register_reset(parallel_reset, s);
if (qemu_chr_fe_ioctl(s->chr, CHR_IOCTL_PP_READ_STATUS, &dummy) == 0) {
s->hw_driver = 1;
s->status = dummy;
}
if (s->hw_driver) {
register_ioport_write(base, 8, 1, parallel_ioport_write_hw, s);
register_ioport_read(base, 8, 1, parallel_ioport_read_hw, s);
isa_init_ioport_range(dev, base, 8);
register_ioport_write(base+4, 1, 2, parallel_ioport_eppdata_write_hw2, s);
register_ioport_read(base+4, 1, 2, parallel_ioport_eppdata_read_hw2, s);
register_ioport_write(base+4, 1, 4, parallel_ioport_eppdata_write_hw4, s);
register_ioport_read(base+4, 1, 4, parallel_ioport_eppdata_read_hw4, s);
isa_init_ioport(dev, base+4);
register_ioport_write(base+0x400, 8, 1, parallel_ioport_ecp_write, s);
register_ioport_read(base+0x400, 8, 1, parallel_ioport_ecp_read, s);
isa_init_ioport_range(dev, base+0x400, 8);
}
else {
register_ioport_write(base, 8, 1, parallel_ioport_write_sw, s);
register_ioport_read(base, 8, 1, parallel_ioport_read_sw, s);
isa_init_ioport_range(dev, base, 8);
}
return 0;
}
ISADevice *rtc_init(int base_year, qemu_irq intercept_irq)
{
ISADevice *dev;
RTCState *s;
dev = isa_create("mc146818rtc");
s = DO_UPCAST(RTCState, dev, dev);
qdev_prop_set_int32(&dev->qdev, "base_year", base_year);
qdev_init_nofail(&dev->qdev);
if (intercept_irq) {
s->irq = intercept_irq;
} else {
isa_init_irq(dev, &s->irq, RTC_ISA_IRQ);
}
return dev;
}
ISADevice *rtc_init(ISABus *bus, int base_year, qemu_irq intercept_irq)
{
DeviceState *dev;
ISADevice *isadev;
RTCState *s;
isadev = isa_create(bus, TYPE_MC146818_RTC);
dev = DEVICE(isadev);
s = MC146818_RTC(isadev);
qdev_prop_set_int32(dev, "base_year", base_year);
qdev_init_nofail(dev);
if (intercept_irq) {
s->irq = intercept_irq;
} else {
isa_init_irq(isadev, &s->irq, RTC_ISA_IRQ);
}
return isadev;
}
static int isa_ne2000_initfn(ISADevice *dev)
{
ISANE2000State *isa = DO_UPCAST(ISANE2000State, dev, dev);
NE2000State *s = &isa->ne2000;
ne2000_setup_io(s, 0x20);
isa_register_ioport(dev, &s->io, isa->iobase);
isa_init_irq(dev, &s->irq, isa->isairq);
qemu_macaddr_default_if_unset(&s->c.macaddr);
ne2000_reset(s);
s->nic = qemu_new_nic(&net_ne2000_isa_info, &s->c,
object_get_typename(OBJECT(dev)), dev->qdev.id, s);
qemu_format_nic_info_str(&s->nic->nc, s->c.macaddr.a);
return 0;
}
static int pc98_ide_initfn(ISADevice *dev)
{
PC98IDEState *s = DO_UPCAST(PC98IDEState, dev, dev);
int i;
ide_bus_new(&s->bus[0], &s->dev.qdev, 0);
ide_bus_new(&s->bus[1], &s->dev.qdev, 1);
isa_init_irq(dev, &s->irq, s->isairq);
ide_init2(&s->bus[0], s->irq);
ide_init2(&s->bus[1], s->irq);
register_ioport_write(0xf0, 1, 1, pc98_ide_cpu_shutdown, s);
register_ioport_read(0xf0, 1, 1, pc98_ide_connection_read, s);
isa_init_ioport(dev, 0xf0);
register_ioport_write(0x430, 1, 1, pc98_ide_bank_write, s);
register_ioport_read(0x430, 1, 1, pc98_ide_bank_read, s);
isa_init_ioport(dev, 0x430);
register_ioport_write(0x432, 1, 1, pc98_ide_bank_write, s);
register_ioport_read(0x432, 1, 1, pc98_ide_bank_read, s);
isa_init_ioport(dev, 0x432);
for (i = 0; i < 8; i++) {
register_ioport_write(0x640 + (i << 1), 1, 1, pc98_ide_ioport_write, s);
register_ioport_read(0x640 + (i << 1), 1, 1, pc98_ide_ioport_read, s);
isa_init_ioport(dev, 0x640 + (i << 1));
}
register_ioport_write(0x640, 2, 2, pc98_ide_data_writew, s);
register_ioport_read(0x640, 2, 2, pc98_ide_data_readw, s);
/*isa_init_ioport_range(dev, 0x640, 2);*/
register_ioport_write(0x640, 4, 4, pc98_ide_data_writel, s);
register_ioport_read(0x640, 4, 4, pc98_ide_data_readl, s);
/*isa_init_ioport_range(dev, 0x640, 4);*/
register_ioport_write(0x74c, 1, 1, pc98_ide_digital_write, s);
register_ioport_read(0x74c, 1, 1, pc98_ide_status_read, s);
isa_init_ioport(dev, 0x74c);
register_ioport_read(0x74e, 1, 1, pc98_ide_digital_read, s);
isa_init_ioport(dev, 0x74e);
vmstate_register(&dev->qdev, 0, &vmstate_ide_pc98, s);
pc98_ide_reset(&dev->qdev);
return 0;
};
static void parallel_isa_realizefn(DeviceState *dev, Error **errp)
{
static int index;
ISADevice *isadev = ISA_DEVICE(dev);
ISAParallelState *isa = ISA_PARALLEL(dev);
ParallelState *s = &isa->state;
int base;
uint8_t dummy;
if (!s->chr) {
error_setg(errp, "Can't create parallel device, empty char device");
return;
}
if (isa->index == -1) {
isa->index = index;
}
if (isa->index >= MAX_PARALLEL_PORTS) {
error_setg(errp, "Max. supported number of parallel ports is %d.",
MAX_PARALLEL_PORTS);
return;
}
if (isa->iobase == -1) {
isa->iobase = isa_parallel_io[isa->index];
}
index++;
base = isa->iobase;
isa_init_irq(isadev, &s->irq, isa->isairq);
qemu_register_reset(parallel_reset, s);
if (qemu_chr_fe_ioctl(s->chr, CHR_IOCTL_PP_READ_STATUS, &dummy) == 0) {
s->hw_driver = 1;
s->status = dummy;
}
isa_register_portio_list(isadev, base,
(s->hw_driver
? &isa_parallel_portio_hw_list[0]
: &isa_parallel_portio_sw_list[0]),
s, "parallel");
}
static int pc98_serial_initfn(ISADevice *dev)
{
SerialPortState *s = DO_UPCAST(SerialPortState, dev, dev);
isa_init_irq(dev, &s->pic, s->irq);
register_ioport_write(0x30, 1, 1, sio_data_write, s);
register_ioport_read(0x30, 1, 1, sio_data_read, s);
isa_init_ioport(dev, 0x30);
register_ioport_write(0x32, 1, 1, sio_cmd_write, s);
register_ioport_read(0x32, 1, 1, sio_status_read, s);
isa_init_ioport(dev, 0x32);
s->sio_timer = qemu_new_timer(rt_clock, sio_timer_handler, s);
pc98_serial_reset(s);
qemu_register_reset(pc98_serial_reset, s);
return 0;
}
static int pc98_kbd_initfn(ISADevice *dev)
{
KeyBoardState *s = DO_UPCAST(KeyBoardState, dev, dev);
isa_init_irq(dev, &s->pic, s->irq);
register_ioport_write(0x41, 1, 1, sio_data_write, s);
register_ioport_read(0x41, 1, 1, sio_data_read, s);
isa_init_ioport(dev, 0x41);
register_ioport_write(0x43, 1, 1, sio_cmd_write, s);
register_ioport_read(0x43, 1, 1, sio_status_read, s);
isa_init_ioport(dev, 0x43);
s->sio_timer = qemu_new_timer(rt_clock, sio_timer_handler, s);
qemu_add_kbd_event_handler(kbd_event_handler, s);
pc98_kbd_reset(s);
qemu_register_reset(pc98_kbd_reset, s);
return 0;
}
static int parallel_isa_initfn(ISADevice *dev)
{
static int index;
ISAParallelState *isa = DO_UPCAST(ISAParallelState, dev, dev);
ParallelState *s = &isa->state;
int base;
uint8_t dummy;
if (!s->chr) {
fprintf(stderr, "Can't create parallel device, empty char device\n");
exit(1);
}
if (isa->index == -1)
isa->index = index;
if (isa->index >= MAX_PARALLEL_PORTS)
return -1;
if (isa->iobase == -1)
isa->iobase = isa_parallel_io[isa->index];
index++;
base = isa->iobase;
isa_init_irq(dev, &s->irq, isa->isairq);
qemu_register_reset(parallel_reset, s);
if (qemu_chr_fe_ioctl(s->chr, CHR_IOCTL_PP_READ_STATUS, &dummy) == 0) {
s->hw_driver = 1;
s->status = dummy;
}
isa_register_portio_list(dev, base,
(s->hw_driver
? &isa_parallel_portio_hw_list[0]
: &isa_parallel_portio_sw_list[0]),
s, "parallel");
return 0;
}
void isa_connect_gpio_out(ISADevice *isadev, int gpioirq, int isairq)
{
qemu_irq irq;
isa_init_irq(isadev, &irq, isairq);
qdev_connect_gpio_out(DEVICE(isadev), gpioirq, irq);
}