* Cleanups for -cpu ...,enforce -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.22 (GNU/Linux) iQIcBAABAgAGBQJUWPC9AAoJEPou0S0+fgE/AgkQAKNgbRKvAtyPJMiPqg0pUhpj fdW+Tu99t4ZcNgYoc/yn8tKd2U/RE3rfCti7RWKeb7XjbkFjE9twuoJ1z3rs1yYn W3ARLWMjOgM5K2R+scSyTlPQVIWOHNHDg6NNOUmrQk/TC27HbuLzoqsKZHJs4Gbt UnYMPrQ1mW1auq0VAQxRBkrCctQdkBDZ2XqlWQbLyvpfzqyB1ejJdzzAa3bdqzgy 9sfPrwq41OpDi9AEJw5gMjDqP6gNc3pXA2MXHUgFIODKcpoUmdbTKcjfYFGG9li4 7BaruhBrtqtZwpWK2PNSLBExyaNLPipcNQc+HvgeVoZ5DrubcKn4Ti1t/UIXqOZt Mf+k1kr8NV5jtPK5lD1Erl3QuCrtvbfFvSnsG1T0uG3h17bQEVxWYxaW6E0qaiDY VI8hKZj5m5T0cS0jqbU2TuXY1gxtC+BMWJRmM1uNwgtQf0VunAtuQYRKTwjzwed+ aAT+Ln5emNKKVvhi9Z0piF95F4KH4u26nZEmlls5KVGwPYwVkRxvkRr0oWm73tnZ 5NDW5sH0U4GXzvvhq3DNZOtICwNoHBk5G0FuZuUfiH6VahQ/ODJOyI0mfZzd/xsN T7cXljUmh1e8BG+GDDdKi3PgojORKvBkFd34AO4gWuOsGVQjy5nGYVDawCJmEg01 QNO6XXpkzlpX34sF8T52 =OFcv -----END PGP SIGNATURE----- Merge remote-tracking branch 'remotes/afaerber/tags/qom-cpu-for-peter' into staging QOM CPUState and X86CPU * Cleanups for -cpu ...,enforce * remotes/afaerber/tags/qom-cpu-for-peter: target-i386: Disable SVM by default in KVM mode target-i386: Don't enable nested VMX by default target-i386: Remove unsupported bits from all CPU models target-i386: Disable CPUID_ACPI by default in KVM mode target-i386: Rename KVM auto-feature-enable compat function pc: Create pc_compat_2_1() functions Conflicts: hw/i386/pc_piix.c hw/i386/pc_q35.c [PMM: Fixed minor textual conflicts] Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
959 lines
28 KiB
C
959 lines
28 KiB
C
/*
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* QEMU PC System Emulator
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*
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* Copyright (c) 2003-2004 Fabrice Bellard
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*/
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#include <glib.h>
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#include "hw/hw.h"
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#include "hw/loader.h"
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#include "hw/i386/pc.h"
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#include "hw/i386/apic.h"
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#include "hw/i386/smbios.h"
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#include "hw/pci/pci.h"
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#include "hw/pci/pci_ids.h"
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#include "hw/usb.h"
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#include "net/net.h"
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#include "hw/boards.h"
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#include "hw/ide.h"
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#include "sysemu/kvm.h"
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#include "hw/kvm/clock.h"
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#include "sysemu/sysemu.h"
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#include "hw/sysbus.h"
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#include "hw/cpu/icc_bus.h"
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#include "sysemu/arch_init.h"
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#include "sysemu/block-backend.h"
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#include "hw/i2c/smbus.h"
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#include "hw/xen/xen.h"
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#include "exec/memory.h"
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#include "exec/address-spaces.h"
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#include "hw/acpi/acpi.h"
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#include "cpu.h"
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#include "qemu/error-report.h"
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#ifdef CONFIG_XEN
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# include <xen/hvm/hvm_info_table.h>
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#endif
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#define MAX_IDE_BUS 2
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static const int ide_iobase[MAX_IDE_BUS] = { 0x1f0, 0x170 };
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static const int ide_iobase2[MAX_IDE_BUS] = { 0x3f6, 0x376 };
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static const int ide_irq[MAX_IDE_BUS] = { 14, 15 };
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static bool has_acpi_build = true;
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static int legacy_acpi_table_size;
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static bool smbios_defaults = true;
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static bool smbios_legacy_mode;
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static bool smbios_uuid_encoded = true;
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/* Make sure that guest addresses aligned at 1Gbyte boundaries get mapped to
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* host addresses aligned at 1Gbyte boundaries. This way we can use 1GByte
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* pages in the host.
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*/
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static bool gigabyte_align = true;
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static bool has_reserved_memory = true;
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/* PC hardware initialisation */
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static void pc_init1(MachineState *machine,
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int pci_enabled,
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int kvmclock_enabled)
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{
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PCMachineState *pc_machine = PC_MACHINE(machine);
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MemoryRegion *system_memory = get_system_memory();
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MemoryRegion *system_io = get_system_io();
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int i;
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ram_addr_t below_4g_mem_size, above_4g_mem_size;
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PCIBus *pci_bus;
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ISABus *isa_bus;
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PCII440FXState *i440fx_state;
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int piix3_devfn = -1;
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qemu_irq *cpu_irq;
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qemu_irq *gsi;
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qemu_irq *i8259;
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qemu_irq *smi_irq;
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GSIState *gsi_state;
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DriveInfo *hd[MAX_IDE_BUS * MAX_IDE_DEVS];
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BusState *idebus[MAX_IDE_BUS];
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ISADevice *rtc_state;
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ISADevice *floppy;
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MemoryRegion *ram_memory;
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MemoryRegion *pci_memory;
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MemoryRegion *rom_memory;
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DeviceState *icc_bridge;
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FWCfgState *fw_cfg = NULL;
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PcGuestInfo *guest_info;
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ram_addr_t lowmem;
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/* Check whether RAM fits below 4G (leaving 1/2 GByte for IO memory).
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* If it doesn't, we need to split it in chunks below and above 4G.
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* In any case, try to make sure that guest addresses aligned at
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* 1G boundaries get mapped to host addresses aligned at 1G boundaries.
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* For old machine types, use whatever split we used historically to avoid
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* breaking migration.
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*/
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if (machine->ram_size >= 0xe0000000) {
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lowmem = gigabyte_align ? 0xc0000000 : 0xe0000000;
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} else {
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lowmem = 0xe0000000;
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}
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/* Handle the machine opt max-ram-below-4g. It is basically doing
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* min(qemu limit, user limit).
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*/
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if (lowmem > pc_machine->max_ram_below_4g) {
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lowmem = pc_machine->max_ram_below_4g;
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if (machine->ram_size - lowmem > lowmem &&
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lowmem & ((1ULL << 30) - 1)) {
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error_report("Warning: Large machine and max_ram_below_4g(%"PRIu64
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") not a multiple of 1G; possible bad performance.",
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pc_machine->max_ram_below_4g);
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}
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}
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if (machine->ram_size >= lowmem) {
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above_4g_mem_size = machine->ram_size - lowmem;
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below_4g_mem_size = lowmem;
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} else {
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above_4g_mem_size = 0;
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below_4g_mem_size = machine->ram_size;
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}
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if (xen_enabled() && xen_hvm_init(&below_4g_mem_size, &above_4g_mem_size,
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&ram_memory) != 0) {
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fprintf(stderr, "xen hardware virtual machine initialisation failed\n");
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exit(1);
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}
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icc_bridge = qdev_create(NULL, TYPE_ICC_BRIDGE);
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object_property_add_child(qdev_get_machine(), "icc-bridge",
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OBJECT(icc_bridge), NULL);
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pc_cpus_init(machine->cpu_model, icc_bridge);
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if (kvm_enabled() && kvmclock_enabled) {
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kvmclock_create();
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}
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if (pci_enabled) {
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pci_memory = g_new(MemoryRegion, 1);
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memory_region_init(pci_memory, NULL, "pci", UINT64_MAX);
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rom_memory = pci_memory;
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} else {
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pci_memory = NULL;
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rom_memory = system_memory;
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}
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guest_info = pc_guest_info_init(below_4g_mem_size, above_4g_mem_size);
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guest_info->has_acpi_build = has_acpi_build;
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guest_info->legacy_acpi_table_size = legacy_acpi_table_size;
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guest_info->isapc_ram_fw = !pci_enabled;
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guest_info->has_reserved_memory = has_reserved_memory;
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if (smbios_defaults) {
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MachineClass *mc = MACHINE_GET_CLASS(machine);
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/* These values are guest ABI, do not change */
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smbios_set_defaults("QEMU", "Standard PC (i440FX + PIIX, 1996)",
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mc->name, smbios_legacy_mode, smbios_uuid_encoded);
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}
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/* allocate ram and load rom/bios */
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if (!xen_enabled()) {
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fw_cfg = pc_memory_init(machine, system_memory,
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below_4g_mem_size, above_4g_mem_size,
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rom_memory, &ram_memory, guest_info);
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} else if (machine->kernel_filename != NULL) {
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/* For xen HVM direct kernel boot, load linux here */
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fw_cfg = xen_load_linux(machine->kernel_filename,
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machine->kernel_cmdline,
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machine->initrd_filename,
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below_4g_mem_size,
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guest_info);
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}
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gsi_state = g_malloc0(sizeof(*gsi_state));
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if (kvm_irqchip_in_kernel()) {
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kvm_pc_setup_irq_routing(pci_enabled);
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gsi = qemu_allocate_irqs(kvm_pc_gsi_handler, gsi_state,
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GSI_NUM_PINS);
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} else {
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gsi = qemu_allocate_irqs(gsi_handler, gsi_state, GSI_NUM_PINS);
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}
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if (pci_enabled) {
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pci_bus = i440fx_init(&i440fx_state, &piix3_devfn, &isa_bus, gsi,
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system_memory, system_io, machine->ram_size,
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below_4g_mem_size,
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above_4g_mem_size,
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pci_memory, ram_memory);
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} else {
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pci_bus = NULL;
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i440fx_state = NULL;
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isa_bus = isa_bus_new(NULL, system_io);
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no_hpet = 1;
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}
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isa_bus_irqs(isa_bus, gsi);
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if (kvm_irqchip_in_kernel()) {
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i8259 = kvm_i8259_init(isa_bus);
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} else if (xen_enabled()) {
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i8259 = xen_interrupt_controller_init();
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} else {
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cpu_irq = pc_allocate_cpu_irq();
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i8259 = i8259_init(isa_bus, cpu_irq[0]);
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}
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for (i = 0; i < ISA_NUM_IRQS; i++) {
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gsi_state->i8259_irq[i] = i8259[i];
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}
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if (pci_enabled) {
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ioapic_init_gsi(gsi_state, "i440fx");
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}
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qdev_init_nofail(icc_bridge);
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pc_register_ferr_irq(gsi[13]);
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pc_vga_init(isa_bus, pci_enabled ? pci_bus : NULL);
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/* init basic PC hardware */
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pc_basic_device_init(isa_bus, gsi, &rtc_state, &floppy,
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!pc_machine->vmport, 0x4);
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pc_nic_init(isa_bus, pci_bus);
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ide_drive_get(hd, ARRAY_SIZE(hd));
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if (pci_enabled) {
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PCIDevice *dev;
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if (xen_enabled()) {
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dev = pci_piix3_xen_ide_init(pci_bus, hd, piix3_devfn + 1);
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} else {
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dev = pci_piix3_ide_init(pci_bus, hd, piix3_devfn + 1);
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}
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idebus[0] = qdev_get_child_bus(&dev->qdev, "ide.0");
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idebus[1] = qdev_get_child_bus(&dev->qdev, "ide.1");
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} else {
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for(i = 0; i < MAX_IDE_BUS; i++) {
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ISADevice *dev;
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char busname[] = "ide.0";
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dev = isa_ide_init(isa_bus, ide_iobase[i], ide_iobase2[i],
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ide_irq[i],
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hd[MAX_IDE_DEVS * i], hd[MAX_IDE_DEVS * i + 1]);
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/*
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* The ide bus name is ide.0 for the first bus and ide.1 for the
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* second one.
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*/
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busname[4] = '0' + i;
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idebus[i] = qdev_get_child_bus(DEVICE(dev), busname);
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}
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}
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pc_cmos_init(below_4g_mem_size, above_4g_mem_size, machine->boot_order,
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machine, floppy, idebus[0], idebus[1], rtc_state);
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if (pci_enabled && usb_enabled(false)) {
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pci_create_simple(pci_bus, piix3_devfn + 2, "piix3-usb-uhci");
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}
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if (pci_enabled && acpi_enabled) {
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DeviceState *piix4_pm;
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I2CBus *smbus;
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smi_irq = qemu_allocate_irqs(pc_acpi_smi_interrupt, first_cpu, 1);
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/* TODO: Populate SPD eeprom data. */
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smbus = piix4_pm_init(pci_bus, piix3_devfn + 3, 0xb100,
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gsi[9], *smi_irq,
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kvm_enabled(), fw_cfg, &piix4_pm);
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smbus_eeprom_init(smbus, 8, NULL, 0);
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object_property_add_link(OBJECT(machine), PC_MACHINE_ACPI_DEVICE_PROP,
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TYPE_HOTPLUG_HANDLER,
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(Object **)&pc_machine->acpi_dev,
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object_property_allow_set_link,
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OBJ_PROP_LINK_UNREF_ON_RELEASE, &error_abort);
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object_property_set_link(OBJECT(machine), OBJECT(piix4_pm),
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PC_MACHINE_ACPI_DEVICE_PROP, &error_abort);
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}
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if (pci_enabled) {
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pc_pci_device_init(pci_bus);
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}
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}
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static void pc_init_pci(MachineState *machine)
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{
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pc_init1(machine, 1, 1);
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}
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static void pc_compat_2_1(MachineState *machine)
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{
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smbios_uuid_encoded = false;
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x86_cpu_compat_set_features("coreduo", FEAT_1_ECX, CPUID_EXT_VMX, 0);
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x86_cpu_compat_set_features("core2duo", FEAT_1_ECX, CPUID_EXT_VMX, 0);
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x86_cpu_compat_kvm_no_autodisable(FEAT_8000_0001_ECX, CPUID_EXT3_SVM);
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}
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static void pc_compat_2_0(MachineState *machine)
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{
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pc_compat_2_1(machine);
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/* This value depends on the actual DSDT and SSDT compiled into
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* the source QEMU; unfortunately it depends on the binary and
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* not on the machine type, so we cannot make pc-i440fx-1.7 work on
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* both QEMU 1.7 and QEMU 2.0.
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*
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* Large variations cause migration to fail for more than one
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* consecutive value of the "-smp" maxcpus option.
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*
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* For small variations of the kind caused by different iasl versions,
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* the 4k rounding usually leaves slack. However, there could be still
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* one or two values that break. For QEMU 1.7 and QEMU 2.0 the
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* slack is only ~10 bytes before one "-smp maxcpus" value breaks!
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*
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* 6652 is valid for QEMU 2.0, the right value for pc-i440fx-1.7 on
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* QEMU 1.7 it is 6414. For RHEL/CentOS 7.0 it is 6418.
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*/
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legacy_acpi_table_size = 6652;
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smbios_legacy_mode = true;
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has_reserved_memory = false;
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pc_set_legacy_acpi_data_size();
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}
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static void pc_compat_1_7(MachineState *machine)
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{
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pc_compat_2_0(machine);
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smbios_defaults = false;
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gigabyte_align = false;
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option_rom_has_mr = true;
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legacy_acpi_table_size = 6414;
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x86_cpu_compat_kvm_no_autoenable(FEAT_1_ECX, CPUID_EXT_X2APIC);
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}
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static void pc_compat_1_6(MachineState *machine)
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{
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pc_compat_1_7(machine);
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rom_file_has_mr = false;
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has_acpi_build = false;
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}
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static void pc_compat_1_5(MachineState *machine)
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{
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pc_compat_1_6(machine);
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}
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static void pc_compat_1_4(MachineState *machine)
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{
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pc_compat_1_5(machine);
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x86_cpu_compat_set_features("n270", FEAT_1_ECX, 0, CPUID_EXT_MOVBE);
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x86_cpu_compat_set_features("Westmere", FEAT_1_ECX, 0, CPUID_EXT_PCLMULQDQ);
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}
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static void pc_compat_1_3(MachineState *machine)
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{
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pc_compat_1_4(machine);
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enable_compat_apic_id_mode();
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}
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/* PC compat function for pc-0.14 to pc-1.2 */
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static void pc_compat_1_2(MachineState *machine)
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{
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pc_compat_1_3(machine);
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x86_cpu_compat_kvm_no_autoenable(FEAT_KVM, KVM_FEATURE_PV_EOI);
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}
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static void pc_init_pci_2_1(MachineState *machine)
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{
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pc_compat_2_1(machine);
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pc_init_pci(machine);
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}
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static void pc_init_pci_2_0(MachineState *machine)
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{
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pc_compat_2_0(machine);
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pc_init_pci(machine);
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}
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static void pc_init_pci_1_7(MachineState *machine)
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{
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pc_compat_1_7(machine);
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pc_init_pci(machine);
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}
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static void pc_init_pci_1_6(MachineState *machine)
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{
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pc_compat_1_6(machine);
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pc_init_pci(machine);
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}
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static void pc_init_pci_1_5(MachineState *machine)
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{
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pc_compat_1_5(machine);
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pc_init_pci(machine);
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}
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static void pc_init_pci_1_4(MachineState *machine)
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{
|
|
pc_compat_1_4(machine);
|
|
pc_init_pci(machine);
|
|
}
|
|
|
|
static void pc_init_pci_1_3(MachineState *machine)
|
|
{
|
|
pc_compat_1_3(machine);
|
|
pc_init_pci(machine);
|
|
}
|
|
|
|
/* PC machine init function for pc-0.14 to pc-1.2 */
|
|
static void pc_init_pci_1_2(MachineState *machine)
|
|
{
|
|
pc_compat_1_2(machine);
|
|
pc_init_pci(machine);
|
|
}
|
|
|
|
/* PC init function for pc-0.10 to pc-0.13 */
|
|
static void pc_init_pci_no_kvmclock(MachineState *machine)
|
|
{
|
|
pc_compat_1_2(machine);
|
|
pc_init1(machine, 1, 0);
|
|
}
|
|
|
|
static void pc_init_isa(MachineState *machine)
|
|
{
|
|
has_acpi_build = false;
|
|
smbios_defaults = false;
|
|
gigabyte_align = false;
|
|
smbios_legacy_mode = true;
|
|
has_reserved_memory = false;
|
|
option_rom_has_mr = true;
|
|
rom_file_has_mr = false;
|
|
if (!machine->cpu_model) {
|
|
machine->cpu_model = "486";
|
|
}
|
|
x86_cpu_compat_kvm_no_autoenable(FEAT_KVM, KVM_FEATURE_PV_EOI);
|
|
enable_compat_apic_id_mode();
|
|
pc_init1(machine, 0, 1);
|
|
}
|
|
|
|
#ifdef CONFIG_XEN
|
|
static void pc_xen_hvm_init(MachineState *machine)
|
|
{
|
|
PCIBus *bus;
|
|
|
|
pc_init_pci(machine);
|
|
|
|
bus = pci_find_primary_bus();
|
|
if (bus != NULL) {
|
|
pci_create_simple(bus, -1, "xen-platform");
|
|
}
|
|
}
|
|
#endif
|
|
|
|
#define PC_I440FX_MACHINE_OPTIONS \
|
|
PC_DEFAULT_MACHINE_OPTIONS, \
|
|
.family = "pc_piix", \
|
|
.desc = "Standard PC (i440FX + PIIX, 1996)", \
|
|
.hot_add_cpu = pc_hot_add_cpu
|
|
|
|
#define PC_I440FX_2_2_MACHINE_OPTIONS \
|
|
PC_I440FX_MACHINE_OPTIONS, \
|
|
.default_machine_opts = "firmware=bios-256k.bin", \
|
|
.default_display = "std"
|
|
|
|
static QEMUMachine pc_i440fx_machine_v2_2 = {
|
|
PC_I440FX_2_2_MACHINE_OPTIONS,
|
|
.name = "pc-i440fx-2.2",
|
|
.alias = "pc",
|
|
.init = pc_init_pci,
|
|
.is_default = 1,
|
|
};
|
|
|
|
#define PC_I440FX_2_1_MACHINE_OPTIONS \
|
|
PC_I440FX_MACHINE_OPTIONS, \
|
|
.default_machine_opts = "firmware=bios-256k.bin"
|
|
|
|
static QEMUMachine pc_i440fx_machine_v2_1 = {
|
|
PC_I440FX_2_1_MACHINE_OPTIONS,
|
|
.name = "pc-i440fx-2.1",
|
|
.init = pc_init_pci_2_1,
|
|
.compat_props = (GlobalProperty[]) {
|
|
HW_COMPAT_2_1,
|
|
{ /* end of list */ }
|
|
},
|
|
};
|
|
|
|
#define PC_I440FX_2_0_MACHINE_OPTIONS PC_I440FX_2_1_MACHINE_OPTIONS
|
|
|
|
static QEMUMachine pc_i440fx_machine_v2_0 = {
|
|
PC_I440FX_2_0_MACHINE_OPTIONS,
|
|
.name = "pc-i440fx-2.0",
|
|
.init = pc_init_pci_2_0,
|
|
.compat_props = (GlobalProperty[]) {
|
|
PC_COMPAT_2_0,
|
|
{ /* end of list */ }
|
|
},
|
|
};
|
|
|
|
#define PC_I440FX_1_7_MACHINE_OPTIONS PC_I440FX_MACHINE_OPTIONS
|
|
|
|
static QEMUMachine pc_i440fx_machine_v1_7 = {
|
|
PC_I440FX_1_7_MACHINE_OPTIONS,
|
|
.name = "pc-i440fx-1.7",
|
|
.init = pc_init_pci_1_7,
|
|
.compat_props = (GlobalProperty[]) {
|
|
PC_COMPAT_1_7,
|
|
{ /* end of list */ }
|
|
},
|
|
};
|
|
|
|
#define PC_I440FX_1_6_MACHINE_OPTIONS PC_I440FX_MACHINE_OPTIONS
|
|
|
|
static QEMUMachine pc_i440fx_machine_v1_6 = {
|
|
PC_I440FX_1_6_MACHINE_OPTIONS,
|
|
.name = "pc-i440fx-1.6",
|
|
.init = pc_init_pci_1_6,
|
|
.compat_props = (GlobalProperty[]) {
|
|
PC_COMPAT_1_6,
|
|
{ /* end of list */ }
|
|
},
|
|
};
|
|
|
|
static QEMUMachine pc_i440fx_machine_v1_5 = {
|
|
PC_I440FX_1_6_MACHINE_OPTIONS,
|
|
.name = "pc-i440fx-1.5",
|
|
.init = pc_init_pci_1_5,
|
|
.compat_props = (GlobalProperty[]) {
|
|
PC_COMPAT_1_5,
|
|
{ /* end of list */ }
|
|
},
|
|
};
|
|
|
|
#define PC_I440FX_1_4_MACHINE_OPTIONS \
|
|
PC_I440FX_1_6_MACHINE_OPTIONS, \
|
|
.hot_add_cpu = NULL
|
|
|
|
static QEMUMachine pc_i440fx_machine_v1_4 = {
|
|
PC_I440FX_1_4_MACHINE_OPTIONS,
|
|
.name = "pc-i440fx-1.4",
|
|
.init = pc_init_pci_1_4,
|
|
.compat_props = (GlobalProperty[]) {
|
|
PC_COMPAT_1_4,
|
|
{ /* end of list */ }
|
|
},
|
|
};
|
|
|
|
#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", \
|
|
}, {\
|
|
.driver = "e1000",\
|
|
.property = "autonegotiation",\
|
|
.value = "off",\
|
|
}
|
|
|
|
static QEMUMachine pc_machine_v1_3 = {
|
|
PC_I440FX_1_4_MACHINE_OPTIONS,
|
|
.name = "pc-1.3",
|
|
.init = pc_init_pci_1_3,
|
|
.compat_props = (GlobalProperty[]) {
|
|
PC_COMPAT_1_3,
|
|
{ /* end of list */ }
|
|
},
|
|
};
|
|
|
|
#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",\
|
|
}
|
|
|
|
#define PC_I440FX_1_2_MACHINE_OPTIONS \
|
|
PC_I440FX_1_4_MACHINE_OPTIONS, \
|
|
.init = pc_init_pci_1_2
|
|
|
|
static QEMUMachine pc_machine_v1_2 = {
|
|
PC_I440FX_1_2_MACHINE_OPTIONS,
|
|
.name = "pc-1.2",
|
|
.compat_props = (GlobalProperty[]) {
|
|
PC_COMPAT_1_2,
|
|
{ /* end of list */ }
|
|
},
|
|
};
|
|
|
|
#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 = {
|
|
PC_I440FX_1_2_MACHINE_OPTIONS,
|
|
.name = "pc-1.1",
|
|
.compat_props = (GlobalProperty[]) {
|
|
PC_COMPAT_1_1,
|
|
{ /* end of list */ }
|
|
},
|
|
};
|
|
|
|
#define PC_COMPAT_1_0 \
|
|
PC_COMPAT_1_1,\
|
|
{\
|
|
.driver = TYPE_ISA_FDC,\
|
|
.property = "check_media_rate",\
|
|
.value = "off",\
|
|
}, {\
|
|
.driver = "virtio-balloon-pci",\
|
|
.property = "class",\
|
|
.value = stringify(PCI_CLASS_MEMORY_RAM),\
|
|
},{\
|
|
.driver = "apic-common",\
|
|
.property = "vapic",\
|
|
.value = "off",\
|
|
},{\
|
|
.driver = TYPE_USB_DEVICE,\
|
|
.property = "full-path",\
|
|
.value = "no",\
|
|
}
|
|
|
|
static QEMUMachine pc_machine_v1_0 = {
|
|
PC_I440FX_1_2_MACHINE_OPTIONS,
|
|
.name = "pc-1.0",
|
|
.compat_props = (GlobalProperty[]) {
|
|
PC_COMPAT_1_0,
|
|
{ /* end of list */ }
|
|
},
|
|
.hw_version = "1.0",
|
|
};
|
|
|
|
#define PC_COMPAT_0_15 \
|
|
PC_COMPAT_1_0
|
|
|
|
static QEMUMachine pc_machine_v0_15 = {
|
|
PC_I440FX_1_2_MACHINE_OPTIONS,
|
|
.name = "pc-0.15",
|
|
.compat_props = (GlobalProperty[]) {
|
|
PC_COMPAT_0_15,
|
|
{ /* end of list */ }
|
|
},
|
|
.hw_version = "0.15",
|
|
};
|
|
|
|
#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 = {
|
|
PC_I440FX_1_2_MACHINE_OPTIONS,
|
|
.name = "pc-0.14",
|
|
.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",
|
|
};
|
|
|
|
#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),\
|
|
}
|
|
|
|
#define PC_I440FX_0_13_MACHINE_OPTIONS \
|
|
PC_I440FX_1_2_MACHINE_OPTIONS, \
|
|
.init = pc_init_pci_no_kvmclock
|
|
|
|
static QEMUMachine pc_machine_v0_13 = {
|
|
PC_I440FX_0_13_MACHINE_OPTIONS,
|
|
.name = "pc-0.13",
|
|
.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",
|
|
};
|
|
|
|
#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),\
|
|
},{\
|
|
.driver = "usb-mouse",\
|
|
.property = "serial",\
|
|
.value = "1",\
|
|
},{\
|
|
.driver = "usb-tablet",\
|
|
.property = "serial",\
|
|
.value = "1",\
|
|
},{\
|
|
.driver = "usb-kbd",\
|
|
.property = "serial",\
|
|
.value = "1",\
|
|
}
|
|
|
|
static QEMUMachine pc_machine_v0_12 = {
|
|
PC_I440FX_0_13_MACHINE_OPTIONS,
|
|
.name = "pc-0.12",
|
|
.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",
|
|
};
|
|
|
|
#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 = {
|
|
PC_I440FX_0_13_MACHINE_OPTIONS,
|
|
.name = "pc-0.11",
|
|
.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",
|
|
};
|
|
|
|
static QEMUMachine pc_machine_v0_10 = {
|
|
PC_I440FX_0_13_MACHINE_OPTIONS,
|
|
.name = "pc-0.10",
|
|
.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",
|
|
};
|
|
|
|
static QEMUMachine isapc_machine = {
|
|
PC_COMMON_MACHINE_OPTIONS,
|
|
.name = "isapc",
|
|
.desc = "ISA-only PC",
|
|
.init = pc_init_isa,
|
|
.max_cpus = 1,
|
|
.compat_props = (GlobalProperty[]) {
|
|
{ /* end of list */ }
|
|
},
|
|
};
|
|
|
|
#ifdef CONFIG_XEN
|
|
static QEMUMachine xenfv_machine = {
|
|
PC_COMMON_MACHINE_OPTIONS,
|
|
.name = "xenfv",
|
|
.desc = "Xen Fully-virtualized PC",
|
|
.init = pc_xen_hvm_init,
|
|
.max_cpus = HVM_MAX_VCPUS,
|
|
.default_machine_opts = "accel=xen",
|
|
.hot_add_cpu = pc_hot_add_cpu,
|
|
.compat_props = (GlobalProperty[]) {
|
|
/* xenfv has no fwcfg and so does not load acpi from QEMU.
|
|
* as such new acpi features don't work.
|
|
*/
|
|
{
|
|
.driver = "PIIX4_PM",
|
|
.property = "acpi-pci-hotplug-with-bridge-support",
|
|
.value = "off",
|
|
},
|
|
{ /* end of list */ }
|
|
},
|
|
};
|
|
#endif
|
|
|
|
static void pc_machine_init(void)
|
|
{
|
|
qemu_register_pc_machine(&pc_i440fx_machine_v2_2);
|
|
qemu_register_pc_machine(&pc_i440fx_machine_v2_1);
|
|
qemu_register_pc_machine(&pc_i440fx_machine_v2_0);
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qemu_register_pc_machine(&pc_i440fx_machine_v1_7);
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qemu_register_pc_machine(&pc_i440fx_machine_v1_6);
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qemu_register_pc_machine(&pc_i440fx_machine_v1_5);
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qemu_register_pc_machine(&pc_i440fx_machine_v1_4);
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qemu_register_pc_machine(&pc_machine_v1_3);
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|
qemu_register_pc_machine(&pc_machine_v1_2);
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|
qemu_register_pc_machine(&pc_machine_v1_1);
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|
qemu_register_pc_machine(&pc_machine_v1_0);
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|
qemu_register_pc_machine(&pc_machine_v0_15);
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|
qemu_register_pc_machine(&pc_machine_v0_14);
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|
qemu_register_pc_machine(&pc_machine_v0_13);
|
|
qemu_register_pc_machine(&pc_machine_v0_12);
|
|
qemu_register_pc_machine(&pc_machine_v0_11);
|
|
qemu_register_pc_machine(&pc_machine_v0_10);
|
|
qemu_register_pc_machine(&isapc_machine);
|
|
#ifdef CONFIG_XEN
|
|
qemu_register_pc_machine(&xenfv_machine);
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|
#endif
|
|
}
|
|
|
|
machine_init(pc_machine_init);
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