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Diffstat (limited to 'hw/i386/pc.c')
-rw-r--r--hw/i386/pc.c60
1 files changed, 24 insertions, 36 deletions
diff --git a/hw/i386/pc.c b/hw/i386/pc.c
index 28194014f8..f8eb684a49 100644
--- a/hw/i386/pc.c
+++ b/hw/i386/pc.c
@@ -31,7 +31,7 @@
#include "hw/i386/fw_cfg.h"
#include "hw/i386/vmport.h"
#include "sysemu/cpus.h"
-#include "hw/ide/internal.h"
+#include "hw/ide/ide-bus.h"
#include "hw/timer/hpet.h"
#include "hw/loader.h"
#include "hw/rtc/mc146818rtc.h"
@@ -465,11 +465,6 @@ static void pc_cmos_init_floppy(MC146818RtcState *rtc_state, ISADevice *floppy)
mc146818rtc_set_cmos_data(rtc_state, REG_EQUIPMENT_BYTE, val);
}
-typedef struct pc_cmos_init_late_arg {
- MC146818RtcState *rtc_state;
- BusState *idebus[2];
-} pc_cmos_init_late_arg;
-
typedef struct check_fdc_state {
ISADevice *floppy;
bool multiple;
@@ -530,23 +525,25 @@ static ISADevice *pc_find_fdc0(void)
return state.floppy;
}
-static void pc_cmos_init_late(void *opaque)
+static void pc_cmos_init_late(PCMachineState *pcms)
{
- pc_cmos_init_late_arg *arg = opaque;
- MC146818RtcState *s = arg->rtc_state;
+ X86MachineState *x86ms = X86_MACHINE(pcms);
+ MC146818RtcState *s = MC146818_RTC(x86ms->rtc);
int16_t cylinders;
int8_t heads, sectors;
int val;
int i, trans;
val = 0;
- if (arg->idebus[0] && ide_get_geometry(arg->idebus[0], 0,
- &cylinders, &heads, &sectors) >= 0) {
+ if (pcms->idebus[0] &&
+ ide_get_geometry(pcms->idebus[0], 0,
+ &cylinders, &heads, &sectors) >= 0) {
cmos_init_hd(s, 0x19, 0x1b, cylinders, heads, sectors);
val |= 0xf0;
}
- if (arg->idebus[0] && ide_get_geometry(arg->idebus[0], 1,
- &cylinders, &heads, &sectors) >= 0) {
+ if (pcms->idebus[0] &&
+ ide_get_geometry(pcms->idebus[0], 1,
+ &cylinders, &heads, &sectors) >= 0) {
cmos_init_hd(s, 0x1a, 0x24, cylinders, heads, sectors);
val |= 0x0f;
}
@@ -558,10 +555,11 @@ static void pc_cmos_init_late(void *opaque)
geometry. It is always such that: 1 <= sects <= 63, 1
<= heads <= 16, 1 <= cylinders <= 16383. The BIOS
geometry can be different if a translation is done. */
- if (arg->idebus[i / 2] &&
- ide_get_geometry(arg->idebus[i / 2], i % 2,
+ BusState *idebus = pcms->idebus[i / 2];
+ if (idebus &&
+ ide_get_geometry(idebus, i % 2,
&cylinders, &heads, &sectors) >= 0) {
- trans = ide_get_bios_chs_trans(arg->idebus[i / 2], i % 2) - 1;
+ trans = ide_get_bios_chs_trans(idebus, i % 2) - 1;
assert((trans & ~3) == 0);
val |= trans << (i * 2);
}
@@ -569,16 +567,12 @@ static void pc_cmos_init_late(void *opaque)
mc146818rtc_set_cmos_data(s, 0x39, val);
pc_cmos_init_floppy(s, pc_find_fdc0());
-
- qemu_unregister_reset(pc_cmos_init_late, opaque);
}
void pc_cmos_init(PCMachineState *pcms,
- BusState *idebus0, BusState *idebus1,
ISADevice *rtc)
{
int val;
- static pc_cmos_init_late_arg arg;
X86MachineState *x86ms = X86_MACHINE(pcms);
MC146818RtcState *s = MC146818_RTC(rtc);
@@ -632,11 +626,7 @@ void pc_cmos_init(PCMachineState *pcms,
val |= 0x04; /* PS/2 mouse installed */
mc146818rtc_set_cmos_data(s, REG_EQUIPMENT_BYTE, val);
- /* hard drives and FDC */
- arg.rtc_state = s;
- arg.idebus[0] = idebus0;
- arg.idebus[1] = idebus1;
- qemu_register_reset(pc_cmos_init_late, &arg);
+ /* hard drives and FDC are handled by pc_cmos_init_late() */
}
static void handle_a20_line_change(void *opaque, int irq, int level)
@@ -699,20 +689,13 @@ void pc_machine_done(Notifier *notifier, void *data)
acpi_setup();
if (x86ms->fw_cfg) {
- fw_cfg_build_smbios(MACHINE(pcms), x86ms->fw_cfg);
+ fw_cfg_build_smbios(pcms, x86ms->fw_cfg);
fw_cfg_build_feature_control(MACHINE(pcms), x86ms->fw_cfg);
/* update FW_CFG_NB_CPUS to account for -device added CPUs */
fw_cfg_modify_i16(x86ms->fw_cfg, FW_CFG_NB_CPUS, x86ms->boot_cpus);
}
-}
-
-void pc_guest_info_init(PCMachineState *pcms)
-{
- X86MachineState *x86ms = X86_MACHINE(pcms);
- x86ms->apic_xrupt_override = true;
- pcms->machine_done.notify = pc_machine_done;
- qemu_add_machine_init_done_notifier(&pcms->machine_done);
+ pc_cmos_init_late(pcms);
}
/* setup pci memory address space mapping into system address space */
@@ -1195,7 +1178,8 @@ static void pc_superio_init(ISABus *isa_bus, bool create_fdctrl,
port92 = isa_create_simple(isa_bus, TYPE_PORT92);
a20_line = qemu_allocate_irqs(handle_a20_line_change, first_cpu, 2);
- i8042_setup_a20_line(i8042, a20_line[0]);
+ qdev_connect_gpio_out_named(DEVICE(i8042),
+ I8042_A20_LINE, 0, a20_line[0]);
qdev_connect_gpio_out_named(DEVICE(port92),
PORT92_A20_LINE, 0, a20_line[1]);
g_free(a20_line);
@@ -1749,11 +1733,13 @@ static void pc_machine_initfn(Object *obj)
#endif
pcms->default_bus_bypass_iommu = false;
- pc_system_flash_create(pcms);
pcms->pcspk = isa_new(TYPE_PC_SPEAKER);
object_property_add_alias(OBJECT(pcms), "pcspk-audiodev",
OBJECT(pcms->pcspk), "audiodev");
cxl_machine_init(obj, &pcms->cxl_devices_state);
+
+ pcms->machine_done.notify = pc_machine_done;
+ qemu_add_machine_init_done_notifier(&pcms->machine_done);
}
static void pc_machine_reset(MachineState *machine, ShutdownCause reason)
@@ -1802,6 +1788,7 @@ static bool pc_hotplug_allowed(MachineState *ms, DeviceState *dev, Error **errp)
static void pc_machine_class_init(ObjectClass *oc, void *data)
{
MachineClass *mc = MACHINE_CLASS(oc);
+ X86MachineClass *x86mc = X86_MACHINE_CLASS(oc);
PCMachineClass *pcmc = PC_MACHINE_CLASS(oc);
HotplugHandlerClass *hc = HOTPLUG_HANDLER_CLASS(oc);
@@ -1821,6 +1808,7 @@ static void pc_machine_class_init(ObjectClass *oc, void *data)
pcmc->pvh_enabled = true;
pcmc->kvmclock_create_always = true;
pcmc->resizable_acpi_blob = true;
+ x86mc->apic_xrupt_override = true;
assert(!mc->get_hotplug_handler);
mc->get_hotplug_handler = pc_get_hotplug_handler;
mc->hotplug_allowed = pc_hotplug_allowed;
generated by cgit v1.2.3 (git 2.26.2) at 2025-03-17 23:54:36 +0000