summaryrefslogtreecommitdiffstats
path: root/hw/i386
diff options
context:
space:
mode:
Diffstat (limited to 'hw/i386')
-rw-r--r--hw/i386/Makefile.objs4
-rw-r--r--hw/i386/pc.c86
-rw-r--r--hw/i386/pc_piix.c7
-rw-r--r--hw/i386/pc_q35.c8
-rw-r--r--hw/i386/vmmouse.c1
-rw-r--r--hw/i386/vmport.c1
6 files changed, 65 insertions, 42 deletions
diff --git a/hw/i386/Makefile.objs b/hw/i386/Makefile.objs
index fd279e7584..fa87a14152 100644
--- a/hw/i386/Makefile.objs
+++ b/hw/i386/Makefile.objs
@@ -2,8 +2,8 @@ obj-$(CONFIG_KVM) += kvm/
obj-y += multiboot.o
obj-y += pc.o pc_piix.o pc_q35.o
obj-y += pc_sysfw.o
-obj-y += x86-iommu.o intel_iommu.o
-obj-y += amd_iommu.o
+obj-$(CONFIG_VTD) += x86-iommu.o intel_iommu.o
+obj-$(CONFIG_AMD_IOMMU) += x86-iommu.o amd_iommu.o
obj-$(CONFIG_XEN) += ../xenpv/ xen/
obj-$(CONFIG_VMPORT) += vmport.o
obj-$(CONFIG_VMMOUSE) += vmmouse.o
diff --git a/hw/i386/pc.c b/hw/i386/pc.c
index 35fcb6efdf..d36bac8c89 100644
--- a/hw/i386/pc.c
+++ b/hw/i386/pc.c
@@ -26,6 +26,7 @@
#include "hw/hw.h"
#include "hw/i386/pc.h"
#include "hw/char/serial.h"
+#include "hw/char/parallel.h"
#include "hw/i386/apic.h"
#include "hw/i386/topology.h"
#include "sysemu/cpus.h"
@@ -40,7 +41,9 @@
#include "elf.h"
#include "multiboot.h"
#include "hw/timer/mc146818rtc.h"
+#include "hw/dma/i8257.h"
#include "hw/timer/i8254.h"
+#include "hw/input/i8042.h"
#include "hw/audio/pcspk.h"
#include "hw/pci/msi.h"
#include "hw/sysbus.h"
@@ -50,8 +53,6 @@
#include "sysemu/qtest.h"
#include "kvm_i386.h"
#include "hw/xen/xen.h"
-#include "sysemu/block-backend.h"
-#include "hw/block/block.h"
#include "ui/qemu-spice.h"
#include "exec/memory.h"
#include "exec/address-spaces.h"
@@ -1516,6 +1517,44 @@ static const MemoryRegionOps ioportF0_io_ops = {
},
};
+static void pc_superio_init(ISABus *isa_bus, bool create_fdctrl, bool no_vmport)
+{
+ int i;
+ DriveInfo *fd[MAX_FD];
+ qemu_irq *a20_line;
+ ISADevice *i8042, *port92, *vmmouse;
+
+ serial_hds_isa_init(isa_bus, 0, MAX_SERIAL_PORTS);
+ parallel_hds_isa_init(isa_bus, MAX_PARALLEL_PORTS);
+
+ for (i = 0; i < MAX_FD; i++) {
+ fd[i] = drive_get(IF_FLOPPY, 0, i);
+ create_fdctrl |= !!fd[i];
+ }
+ if (create_fdctrl) {
+ fdctrl_init_isa(isa_bus, fd);
+ }
+
+ i8042 = isa_create_simple(isa_bus, "i8042");
+ if (!no_vmport) {
+ vmport_init(isa_bus);
+ vmmouse = isa_try_create(isa_bus, "vmmouse");
+ } else {
+ vmmouse = NULL;
+ }
+ if (vmmouse) {
+ DeviceState *dev = DEVICE(vmmouse);
+ qdev_prop_set_ptr(dev, "ps2_mouse", i8042);
+ qdev_init_nofail(dev);
+ }
+ port92 = isa_create_simple(isa_bus, "port92");
+
+ a20_line = qemu_allocate_irqs(handle_a20_line_change, first_cpu, 2);
+ i8042_setup_a20_line(i8042, a20_line[0]);
+ port92_init(port92, a20_line[1]);
+ g_free(a20_line);
+}
+
void pc_basic_device_init(ISABus *isa_bus, qemu_irq *gsi,
ISADevice **rtc_state,
bool create_fdctrl,
@@ -1524,13 +1563,11 @@ void pc_basic_device_init(ISABus *isa_bus, qemu_irq *gsi,
uint32_t hpet_irqs)
{
int i;
- DriveInfo *fd[MAX_FD];
DeviceState *hpet = NULL;
int pit_isa_irq = 0;
qemu_irq pit_alt_irq = NULL;
qemu_irq rtc_irq = NULL;
- qemu_irq *a20_line;
- ISADevice *i8042, *port92, *vmmouse, *pit = NULL;
+ ISADevice *pit = NULL;
MemoryRegion *ioport80_io = g_new(MemoryRegion, 1);
MemoryRegion *ioportF0_io = g_new(MemoryRegion, 1);
@@ -1587,50 +1624,25 @@ void pc_basic_device_init(ISABus *isa_bus, qemu_irq *gsi,
pcspk_init(isa_bus, pit);
}
- serial_hds_isa_init(isa_bus, 0, MAX_SERIAL_PORTS);
- parallel_hds_isa_init(isa_bus, MAX_PARALLEL_PORTS);
-
- a20_line = qemu_allocate_irqs(handle_a20_line_change, first_cpu, 2);
- i8042 = isa_create_simple(isa_bus, "i8042");
- i8042_setup_a20_line(i8042, a20_line[0]);
- if (!no_vmport) {
- vmport_init(isa_bus);
- vmmouse = isa_try_create(isa_bus, "vmmouse");
- } else {
- vmmouse = NULL;
- }
- if (vmmouse) {
- DeviceState *dev = DEVICE(vmmouse);
- qdev_prop_set_ptr(dev, "ps2_mouse", i8042);
- qdev_init_nofail(dev);
- }
- port92 = isa_create_simple(isa_bus, "port92");
- port92_init(port92, a20_line[1]);
- g_free(a20_line);
-
- DMA_init(isa_bus, 0);
+ i8257_dma_init(isa_bus, 0);
- for(i = 0; i < MAX_FD; i++) {
- fd[i] = drive_get(IF_FLOPPY, 0, i);
- create_fdctrl |= !!fd[i];
- }
- if (create_fdctrl) {
- fdctrl_init_isa(isa_bus, fd);
- }
+ /* Super I/O */
+ pc_superio_init(isa_bus, create_fdctrl, no_vmport);
}
-void pc_nic_init(ISABus *isa_bus, PCIBus *pci_bus)
+void pc_nic_init(PCMachineClass *pcmc, ISABus *isa_bus, PCIBus *pci_bus)
{
int i;
rom_set_order_override(FW_CFG_ORDER_OVERRIDE_NIC);
for (i = 0; i < nb_nics; i++) {
NICInfo *nd = &nd_table[i];
+ const char *model = nd->model ? nd->model : pcmc->default_nic_model;
- if (!pci_bus || (nd->model && strcmp(nd->model, "ne2k_isa") == 0)) {
+ if (g_str_equal(model, "ne2k_isa")) {
pc_init_ne2k_isa(isa_bus, nd);
} else {
- pci_nic_init_nofail(nd, pci_bus, "e1000", NULL);
+ pci_nic_init_nofail(nd, pci_bus, model, NULL);
}
}
rom_reset_order_override();
diff --git a/hw/i386/pc_piix.c b/hw/i386/pc_piix.c
index 8658bcba63..729a0508aa 100644
--- a/hw/i386/pc_piix.c
+++ b/hw/i386/pc_piix.c
@@ -40,7 +40,6 @@
#include "sysemu/sysemu.h"
#include "hw/sysbus.h"
#include "sysemu/arch_init.h"
-#include "sysemu/block-backend.h"
#include "hw/i2c/smbus.h"
#include "hw/xen/xen.h"
#include "exec/memory.h"
@@ -240,7 +239,7 @@ static void pc_init1(MachineState *machine,
pc_basic_device_init(isa_bus, pcms->gsi, &rtc_state, true,
(pcms->vmport != ON_OFF_AUTO_ON), pcms->pit, 0x4);
- pc_nic_init(isa_bus, pci_bus);
+ pc_nic_init(pcmc, isa_bus, pci_bus);
ide_drive_get(hd, ARRAY_SIZE(hd));
if (pcmc->pci_enabled) {
@@ -417,6 +416,9 @@ static void pc_xen_hvm_init(MachineState *machine)
static void pc_i440fx_machine_options(MachineClass *m)
{
+ PCMachineClass *pcmc = PC_MACHINE_CLASS(m);
+ pcmc->default_nic_model = "e1000";
+
m->family = "pc_piix";
m->desc = "Standard PC (i440FX + PIIX, 1996)";
m->default_machine_opts = "firmware=bios-256k.bin";
@@ -1114,6 +1116,7 @@ static void isapc_machine_options(MachineClass *m)
pcmc->gigabyte_align = false;
pcmc->smbios_legacy_mode = true;
pcmc->has_reserved_memory = false;
+ pcmc->default_nic_model = "ne2k_isa";
m->default_cpu_type = X86_CPU_TYPE_NAME("486");
}
diff --git a/hw/i386/pc_q35.c b/hw/i386/pc_q35.c
index 0c0bc48137..9ae916327e 100644
--- a/hw/i386/pc_q35.c
+++ b/hw/i386/pc_q35.c
@@ -272,7 +272,7 @@ static void pc_q35_init(MachineState *machine)
/* the rest devices to which pci devfn is automatically assigned */
pc_vga_init(isa_bus, host_bus);
- pc_nic_init(isa_bus, host_bus);
+ pc_nic_init(pcmc, isa_bus, host_bus);
if (pcms->acpi_nvdimm_state.is_enabled) {
nvdimm_init_acpi_state(&pcms->acpi_nvdimm_state, system_io,
@@ -294,6 +294,9 @@ static void pc_q35_init(MachineState *machine)
static void pc_q35_machine_options(MachineClass *m)
{
+ PCMachineClass *pcmc = PC_MACHINE_CLASS(m);
+ pcmc->default_nic_model = "e1000e";
+
m->family = "pc_q35";
m->desc = "Standard PC (Q35 + ICH9, 2009)";
m->units_per_default_bus = 1;
@@ -316,7 +319,10 @@ DEFINE_Q35_MACHINE(v2_12, "pc-q35-2.12", NULL,
static void pc_q35_2_11_machine_options(MachineClass *m)
{
+ PCMachineClass *pcmc = PC_MACHINE_CLASS(m);
+
pc_q35_2_12_machine_options(m);
+ pcmc->default_nic_model = "e1000";
m->alias = NULL;
SET_MACHINE_COMPAT(m, PC_COMPAT_2_11);
}
diff --git a/hw/i386/vmmouse.c b/hw/i386/vmmouse.c
index 65ef55329e..5d2d278be4 100644
--- a/hw/i386/vmmouse.c
+++ b/hw/i386/vmmouse.c
@@ -25,6 +25,7 @@
#include "hw/hw.h"
#include "ui/console.h"
#include "hw/i386/pc.h"
+#include "hw/input/i8042.h"
#include "hw/qdev.h"
/* debug only vmmouse */
diff --git a/hw/i386/vmport.c b/hw/i386/vmport.c
index 116aa09819..3bf8cfe041 100644
--- a/hw/i386/vmport.c
+++ b/hw/i386/vmport.c
@@ -25,6 +25,7 @@
#include "hw/hw.h"
#include "hw/isa/isa.h"
#include "hw/i386/pc.h"
+#include "hw/input/i8042.h"
#include "sysemu/hw_accel.h"
#include "hw/qdev.h"
#include "qemu/log.h"
generated by cgit v1.2.3-55-g7522 (git 2.39.0) at 2025-04-24 00:26:34 +0200