diff options
author | Paolo Bonzini <pbonzini@redhat.com> | 2013-02-05 12:03:15 +0100 |
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committer | Paolo Bonzini <pbonzini@redhat.com> | 2013-03-01 15:01:19 +0100 |
commit | 530182169e897c0e401b245552a4c58dc6846912 (patch) | |
tree | 8c39251d7e89855a89d925359f71639400782cd6 /hw/pc_piix.c | |
parent | e4c8b28cde12d01ada8fe869567dc5717a2dfcb7 (diff) |
hw: move boards and other isolated files to hw/ARCH
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'hw/pc_piix.c')
-rw-r--r-- | hw/pc_piix.c | 713 |
1 files changed, 0 insertions, 713 deletions
diff --git a/hw/pc_piix.c b/hw/pc_piix.c deleted file mode 100644 index 73a8656df8..0000000000 --- a/hw/pc_piix.c +++ /dev/null @@ -1,713 +0,0 @@ -/* - * QEMU PC System Emulator - * - * Copyright (c) 2003-2004 Fabrice Bellard - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - */ - -#include <glib.h> - -#include "hw/hw.h" -#include "hw/pc.h" -#include "hw/apic.h" -#include "hw/pci/pci.h" -#include "hw/pci/pci_ids.h" -#include "hw/usb.h" -#include "net/net.h" -#include "hw/boards.h" -#include "hw/ide.h" -#include "sysemu/kvm.h" -#include "hw/kvm/clock.h" -#include "sysemu/sysemu.h" -#include "hw/sysbus.h" -#include "sysemu/arch_init.h" -#include "sysemu/blockdev.h" -#include "hw/smbus.h" -#include "hw/xen.h" -#include "exec/memory.h" -#include "exec/address-spaces.h" -#include "cpu.h" -#ifdef CONFIG_XEN -# include <xen/hvm/hvm_info_table.h> -#endif - -#define MAX_IDE_BUS 2 - -static const int ide_iobase[MAX_IDE_BUS] = { 0x1f0, 0x170 }; -static const int ide_iobase2[MAX_IDE_BUS] = { 0x3f6, 0x376 }; -static const int ide_irq[MAX_IDE_BUS] = { 14, 15 }; - -/* PC hardware initialisation */ -static void pc_init1(MemoryRegion *system_memory, - MemoryRegion *system_io, - ram_addr_t ram_size, - const char *boot_device, - const char *kernel_filename, - const char *kernel_cmdline, - const char *initrd_filename, - const char *cpu_model, - int pci_enabled, - int kvmclock_enabled) -{ - int i; - ram_addr_t below_4g_mem_size, above_4g_mem_size; - PCIBus *pci_bus; - ISABus *isa_bus; - PCII440FXState *i440fx_state; - int piix3_devfn = -1; - qemu_irq *cpu_irq; - qemu_irq *gsi; - qemu_irq *i8259; - qemu_irq *smi_irq; - GSIState *gsi_state; - DriveInfo *hd[MAX_IDE_BUS * MAX_IDE_DEVS]; - BusState *idebus[MAX_IDE_BUS]; - ISADevice *rtc_state; - ISADevice *floppy; - MemoryRegion *ram_memory; - MemoryRegion *pci_memory; - MemoryRegion *rom_memory; - void *fw_cfg = NULL; - - pc_cpus_init(cpu_model); - pc_acpi_init("acpi-dsdt.aml"); - - if (kvmclock_enabled) { - kvmclock_create(); - } - - if (ram_size >= 0xe0000000 ) { - above_4g_mem_size = ram_size - 0xe0000000; - below_4g_mem_size = 0xe0000000; - } else { - above_4g_mem_size = 0; - below_4g_mem_size = ram_size; - } - - if (pci_enabled) { - pci_memory = g_new(MemoryRegion, 1); - memory_region_init(pci_memory, "pci", INT64_MAX); - rom_memory = pci_memory; - } else { - pci_memory = NULL; - rom_memory = system_memory; - } - - /* allocate ram and load rom/bios */ - if (!xen_enabled()) { - fw_cfg = pc_memory_init(system_memory, - kernel_filename, kernel_cmdline, initrd_filename, - below_4g_mem_size, above_4g_mem_size, - rom_memory, &ram_memory); - } - - gsi_state = g_malloc0(sizeof(*gsi_state)); - if (kvm_irqchip_in_kernel()) { - kvm_pc_setup_irq_routing(pci_enabled); - gsi = qemu_allocate_irqs(kvm_pc_gsi_handler, gsi_state, - GSI_NUM_PINS); - } else { - gsi = qemu_allocate_irqs(gsi_handler, gsi_state, GSI_NUM_PINS); - } - - if (pci_enabled) { - pci_bus = i440fx_init(&i440fx_state, &piix3_devfn, &isa_bus, gsi, - system_memory, system_io, ram_size, - below_4g_mem_size, - 0x100000000ULL - below_4g_mem_size, - 0x100000000ULL + above_4g_mem_size, - (sizeof(hwaddr) == 4 - ? 0 - : ((uint64_t)1 << 62)), - pci_memory, ram_memory); - } else { - pci_bus = NULL; - i440fx_state = NULL; - isa_bus = isa_bus_new(NULL, system_io); - no_hpet = 1; - } - isa_bus_irqs(isa_bus, gsi); - - if (kvm_irqchip_in_kernel()) { - i8259 = kvm_i8259_init(isa_bus); - } else if (xen_enabled()) { - i8259 = xen_interrupt_controller_init(); - } else { - cpu_irq = pc_allocate_cpu_irq(); - i8259 = i8259_init(isa_bus, cpu_irq[0]); - } - - for (i = 0; i < ISA_NUM_IRQS; i++) { - gsi_state->i8259_irq[i] = i8259[i]; - } - if (pci_enabled) { - ioapic_init_gsi(gsi_state, "i440fx"); - } - - pc_register_ferr_irq(gsi[13]); - - pc_vga_init(isa_bus, pci_enabled ? pci_bus : NULL); - if (xen_enabled()) { - pci_create_simple(pci_bus, -1, "xen-platform"); - } - - /* init basic PC hardware */ - pc_basic_device_init(isa_bus, gsi, &rtc_state, &floppy, xen_enabled()); - - pc_nic_init(isa_bus, pci_bus); - - ide_drive_get(hd, MAX_IDE_BUS); - if (pci_enabled) { - PCIDevice *dev; - if (xen_enabled()) { - dev = pci_piix3_xen_ide_init(pci_bus, hd, piix3_devfn + 1); - } else { - dev = pci_piix3_ide_init(pci_bus, hd, piix3_devfn + 1); - } - idebus[0] = qdev_get_child_bus(&dev->qdev, "ide.0"); - idebus[1] = qdev_get_child_bus(&dev->qdev, "ide.1"); - } else { - for(i = 0; i < MAX_IDE_BUS; i++) { - ISADevice *dev; - dev = 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]); - idebus[i] = qdev_get_child_bus(&dev->qdev, "ide.0"); - } - } - - audio_init(isa_bus, pci_enabled ? pci_bus : NULL); - - pc_cmos_init(below_4g_mem_size, above_4g_mem_size, boot_device, - floppy, idebus[0], idebus[1], rtc_state); - - if (pci_enabled && usb_enabled(false)) { - pci_create_simple(pci_bus, piix3_devfn + 2, "piix3-usb-uhci"); - } - - if (pci_enabled && acpi_enabled) { - i2c_bus *smbus; - - smi_irq = qemu_allocate_irqs(pc_acpi_smi_interrupt, first_cpu, 1); - /* TODO: Populate SPD eeprom data. */ - smbus = piix4_pm_init(pci_bus, piix3_devfn + 3, 0xb100, - gsi[9], *smi_irq, - kvm_enabled(), fw_cfg); - smbus_eeprom_init(smbus, 8, NULL, 0); - } - - if (pci_enabled) { - pc_pci_device_init(pci_bus); - } -} - -static void pc_init_pci(QEMUMachineInitArgs *args) -{ - ram_addr_t ram_size = args->ram_size; - const char *cpu_model = args->cpu_model; - const char *kernel_filename = args->kernel_filename; - const char *kernel_cmdline = args->kernel_cmdline; - const char *initrd_filename = args->initrd_filename; - const char *boot_device = args->boot_device; - pc_init1(get_system_memory(), - get_system_io(), - ram_size, boot_device, - kernel_filename, kernel_cmdline, - initrd_filename, cpu_model, 1, 1); -} - -static void pc_init_pci_1_3(QEMUMachineInitArgs *args) -{ - enable_compat_apic_id_mode(); - pc_init_pci(args); -} - -/* PC machine init function for pc-0.14 to pc-1.2 */ -static void pc_init_pci_1_2(QEMUMachineInitArgs *args) -{ - disable_kvm_pv_eoi(); - pc_init_pci_1_3(args); -} - -/* PC init function for pc-0.10 to pc-0.13, and reused by xenfv */ -static void pc_init_pci_no_kvmclock(QEMUMachineInitArgs *args) -{ - ram_addr_t ram_size = args->ram_size; - const char *cpu_model = args->cpu_model; - const char *kernel_filename = args->kernel_filename; - const char *kernel_cmdline = args->kernel_cmdline; - const char *initrd_filename = args->initrd_filename; - const char *boot_device = args->boot_device; - disable_kvm_pv_eoi(); - enable_compat_apic_id_mode(); - pc_init1(get_system_memory(), - get_system_io(), - ram_size, boot_device, - kernel_filename, kernel_cmdline, - initrd_filename, cpu_model, 1, 0); -} - -static void pc_init_isa(QEMUMachineInitArgs *args) -{ - ram_addr_t ram_size = args->ram_size; - const char *cpu_model = args->cpu_model; - const char *kernel_filename = args->kernel_filename; - const char *kernel_cmdline = args->kernel_cmdline; - const char *initrd_filename = args->initrd_filename; - const char *boot_device = args->boot_device; - if (cpu_model == NULL) - cpu_model = "486"; - disable_kvm_pv_eoi(); - enable_compat_apic_id_mode(); - pc_init1(get_system_memory(), - get_system_io(), - ram_size, boot_device, - kernel_filename, kernel_cmdline, - initrd_filename, cpu_model, 0, 1); -} - -#ifdef CONFIG_XEN -static void pc_xen_hvm_init(QEMUMachineInitArgs *args) -{ - if (xen_hvm_init() != 0) { - hw_error("xen hardware virtual machine initialisation failed"); - } - pc_init_pci_no_kvmclock(args); - xen_vcpu_init(); -} -#endif - -static QEMUMachine pc_i440fx_machine_v1_5 = { - .name = "pc-i440fx-1.5", - .alias = "pc", - .desc = "Standard PC (i440FX + PIIX, 1996)", - .init = pc_init_pci, - .max_cpus = 255, - .is_default = 1, - DEFAULT_MACHINE_OPTIONS, -}; - -static QEMUMachine pc_i440fx_machine_v1_4 = { - .name = "pc-i440fx-1.4", - .desc = "Standard PC (i440FX + PIIX, 1996)", - .init = pc_init_pci, - .max_cpus = 255, - .compat_props = (GlobalProperty[]) { - PC_COMPAT_1_4, - { /* end of list */ } - }, - DEFAULT_MACHINE_OPTIONS, -}; - -#define PC_COMPAT_1_3 \ - PC_COMPAT_1_4, \ - {\ - .driver = "usb-tablet",\ - .property = "usb_version",\ - .value = stringify(1),\ - },{\ - .driver = "virtio-net-pci",\ - .property = "ctrl_mac_addr",\ - .value = "off", \ - },{ \ - .driver = "virtio-net-pci", \ - .property = "mq", \ - .value = "off", \ - } - -static QEMUMachine pc_machine_v1_3 = { - .name = "pc-1.3", - .desc = "Standard PC", - .init = pc_init_pci_1_3, - .max_cpus = 255, - .compat_props = (GlobalProperty[]) { - PC_COMPAT_1_3, - { /* end of list */ } - }, - DEFAULT_MACHINE_OPTIONS, -}; - -#define PC_COMPAT_1_2 \ - PC_COMPAT_1_3,\ - {\ - .driver = "nec-usb-xhci",\ - .property = "msi",\ - .value = "off",\ - },{\ - .driver = "nec-usb-xhci",\ - .property = "msix",\ - .value = "off",\ - },{\ - .driver = "ivshmem",\ - .property = "use64",\ - .value = "0",\ - },{\ - .driver = "qxl",\ - .property = "revision",\ - .value = stringify(3),\ - },{\ - .driver = "qxl-vga",\ - .property = "revision",\ - .value = stringify(3),\ - },{\ - .driver = "VGA",\ - .property = "mmio",\ - .value = "off",\ - } - -static QEMUMachine pc_machine_v1_2 = { - .name = "pc-1.2", - .desc = "Standard PC", - .init = pc_init_pci_1_2, - .max_cpus = 255, - .compat_props = (GlobalProperty[]) { - PC_COMPAT_1_2, - { /* end of list */ } - }, - DEFAULT_MACHINE_OPTIONS, -}; - -#define PC_COMPAT_1_1 \ - PC_COMPAT_1_2,\ - {\ - .driver = "virtio-scsi-pci",\ - .property = "hotplug",\ - .value = "off",\ - },{\ - .driver = "virtio-scsi-pci",\ - .property = "param_change",\ - .value = "off",\ - },{\ - .driver = "VGA",\ - .property = "vgamem_mb",\ - .value = stringify(8),\ - },{\ - .driver = "vmware-svga",\ - .property = "vgamem_mb",\ - .value = stringify(8),\ - },{\ - .driver = "qxl-vga",\ - .property = "vgamem_mb",\ - .value = stringify(8),\ - },{\ - .driver = "qxl",\ - .property = "vgamem_mb",\ - .value = stringify(8),\ - },{\ - .driver = "virtio-blk-pci",\ - .property = "config-wce",\ - .value = "off",\ - } - -static QEMUMachine pc_machine_v1_1 = { - .name = "pc-1.1", - .desc = "Standard PC", - .init = pc_init_pci_1_2, - .max_cpus = 255, - .compat_props = (GlobalProperty[]) { - PC_COMPAT_1_1, - { /* end of list */ } - }, - DEFAULT_MACHINE_OPTIONS, -}; - -#define PC_COMPAT_1_0 \ - PC_COMPAT_1_1,\ - {\ - .driver = "pc-sysfw",\ - .property = "rom_only",\ - .value = stringify(1),\ - }, {\ - .driver = "isa-fdc",\ - .property = "check_media_rate",\ - .value = "off",\ - }, {\ - .driver = "virtio-balloon-pci",\ - .property = "class",\ - .value = stringify(PCI_CLASS_MEMORY_RAM),\ - },{\ - .driver = "apic",\ - .property = "vapic",\ - .value = "off",\ - },{\ - .driver = TYPE_USB_DEVICE,\ - .property = "full-path",\ - .value = "no",\ - } - -static QEMUMachine pc_machine_v1_0 = { - .name = "pc-1.0", - .desc = "Standard PC", - .init = pc_init_pci_1_2, - .max_cpus = 255, - .compat_props = (GlobalProperty[]) { - PC_COMPAT_1_0, - { /* end of list */ } - }, - .hw_version = "1.0", - DEFAULT_MACHINE_OPTIONS, -}; - -#define PC_COMPAT_0_15 \ - PC_COMPAT_1_0 - -static QEMUMachine pc_machine_v0_15 = { - .name = "pc-0.15", - .desc = "Standard PC", - .init = pc_init_pci_1_2, - .max_cpus = 255, - .compat_props = (GlobalProperty[]) { - PC_COMPAT_0_15, - { /* end of list */ } - }, - .hw_version = "0.15", - DEFAULT_MACHINE_OPTIONS, -}; - -#define PC_COMPAT_0_14 \ - PC_COMPAT_0_15,\ - {\ - .driver = "virtio-blk-pci",\ - .property = "event_idx",\ - .value = "off",\ - },{\ - .driver = "virtio-serial-pci",\ - .property = "event_idx",\ - .value = "off",\ - },{\ - .driver = "virtio-net-pci",\ - .property = "event_idx",\ - .value = "off",\ - },{\ - .driver = "virtio-balloon-pci",\ - .property = "event_idx",\ - .value = "off",\ - } - -static QEMUMachine pc_machine_v0_14 = { - .name = "pc-0.14", - .desc = "Standard PC", - .init = pc_init_pci_1_2, - .max_cpus = 255, - .compat_props = (GlobalProperty[]) { - PC_COMPAT_0_14, - { - .driver = "qxl", - .property = "revision", - .value = stringify(2), - },{ - .driver = "qxl-vga", - .property = "revision", - .value = stringify(2), - }, - { /* end of list */ } - }, - .hw_version = "0.14", - DEFAULT_MACHINE_OPTIONS, -}; - -#define PC_COMPAT_0_13 \ - PC_COMPAT_0_14,\ - {\ - .driver = TYPE_PCI_DEVICE,\ - .property = "command_serr_enable",\ - .value = "off",\ - },{\ - .driver = "AC97",\ - .property = "use_broken_id",\ - .value = stringify(1),\ - } - -static QEMUMachine pc_machine_v0_13 = { - .name = "pc-0.13", - .desc = "Standard PC", - .init = pc_init_pci_no_kvmclock, - .max_cpus = 255, - .compat_props = (GlobalProperty[]) { - PC_COMPAT_0_13, - { - .driver = "virtio-9p-pci", - .property = "vectors", - .value = stringify(0), - },{ - .driver = "VGA", - .property = "rombar", - .value = stringify(0), - },{ - .driver = "vmware-svga", - .property = "rombar", - .value = stringify(0), - }, - { /* end of list */ } - }, - .hw_version = "0.13", - DEFAULT_MACHINE_OPTIONS, -}; - -#define PC_COMPAT_0_12 \ - PC_COMPAT_0_13,\ - {\ - .driver = "virtio-serial-pci",\ - .property = "max_ports",\ - .value = stringify(1),\ - },{\ - .driver = "virtio-serial-pci",\ - .property = "vectors",\ - .value = stringify(0),\ - } - -static QEMUMachine pc_machine_v0_12 = { - .name = "pc-0.12", - .desc = "Standard PC", - .init = pc_init_pci_no_kvmclock, - .max_cpus = 255, - .compat_props = (GlobalProperty[]) { - PC_COMPAT_0_12, - { - .driver = "VGA", - .property = "rombar", - .value = stringify(0), - },{ - .driver = "vmware-svga", - .property = "rombar", - .value = stringify(0), - }, - { /* end of list */ } - }, - .hw_version = "0.12", - DEFAULT_MACHINE_OPTIONS, -}; - -#define PC_COMPAT_0_11 \ - PC_COMPAT_0_12,\ - {\ - .driver = "virtio-blk-pci",\ - .property = "vectors",\ - .value = stringify(0),\ - },{\ - .driver = TYPE_PCI_DEVICE,\ - .property = "rombar",\ - .value = stringify(0),\ - } - -static QEMUMachine pc_machine_v0_11 = { - .name = "pc-0.11", - .desc = "Standard PC, qemu 0.11", - .init = pc_init_pci_no_kvmclock, - .max_cpus = 255, - .compat_props = (GlobalProperty[]) { - PC_COMPAT_0_11, - { - .driver = "ide-drive", - .property = "ver", - .value = "0.11", - },{ - .driver = "scsi-disk", - .property = "ver", - .value = "0.11", - }, - { /* end of list */ } - }, - .hw_version = "0.11", - DEFAULT_MACHINE_OPTIONS, -}; - -static QEMUMachine pc_machine_v0_10 = { - .name = "pc-0.10", - .desc = "Standard PC, qemu 0.10", - .init = pc_init_pci_no_kvmclock, - .max_cpus = 255, - .compat_props = (GlobalProperty[]) { - PC_COMPAT_0_11, - { - .driver = "virtio-blk-pci", - .property = "class", - .value = stringify(PCI_CLASS_STORAGE_OTHER), - },{ - .driver = "virtio-serial-pci", - .property = "class", - .value = stringify(PCI_CLASS_DISPLAY_OTHER), - },{ - .driver = "virtio-net-pci", - .property = "vectors", - .value = stringify(0), - },{ - .driver = "ide-drive", - .property = "ver", - .value = "0.10", - },{ - .driver = "scsi-disk", - .property = "ver", - .value = "0.10", - }, - { /* end of list */ } - }, - .hw_version = "0.10", - DEFAULT_MACHINE_OPTIONS, -}; - -static QEMUMachine isapc_machine = { - .name = "isapc", - .desc = "ISA-only PC", - .init = pc_init_isa, - .max_cpus = 1, - .compat_props = (GlobalProperty[]) { - { - .driver = "pc-sysfw", - .property = "rom_only", - .value = stringify(1), - }, - { /* end of list */ } - }, - DEFAULT_MACHINE_OPTIONS, -}; - -#ifdef CONFIG_XEN -static QEMUMachine xenfv_machine = { - .name = "xenfv", - .desc = "Xen Fully-virtualized PC", - .init = pc_xen_hvm_init, - .max_cpus = HVM_MAX_VCPUS, - .default_machine_opts = "accel=xen", - DEFAULT_MACHINE_OPTIONS, -}; -#endif - -static void pc_machine_init(void) -{ - qemu_register_machine(&pc_i440fx_machine_v1_5); - qemu_register_machine(&pc_i440fx_machine_v1_4); - qemu_register_machine(&pc_machine_v1_3); - qemu_register_machine(&pc_machine_v1_2); - qemu_register_machine(&pc_machine_v1_1); - qemu_register_machine(&pc_machine_v1_0); - qemu_register_machine(&pc_machine_v0_15); - qemu_register_machine(&pc_machine_v0_14); - qemu_register_machine(&pc_machine_v0_13); - qemu_register_machine(&pc_machine_v0_12); - qemu_register_machine(&pc_machine_v0_11); - qemu_register_machine(&pc_machine_v0_10); - qemu_register_machine(&isapc_machine); -#ifdef CONFIG_XEN - qemu_register_machine(&xenfv_machine); -#endif -} - -machine_init(pc_machine_init); |