| /* |
| * Copyright (c) 2018 Intel Corporation |
| * Copyright (c) 2019 Red Hat, Inc. |
| * |
| * This program is free software; you can redistribute it and/or modify it |
| * under the terms and conditions of the GNU General Public License, |
| * version 2 or later, as published by the Free Software Foundation. |
| * |
| * This program is distributed in the hope it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for |
| * more details. |
| * |
| * You should have received a copy of the GNU General Public License along with |
| * this program. If not, see <http://www.gnu.org/licenses/>. |
| */ |
| |
| #ifndef HW_I386_MICROVM_H |
| #define HW_I386_MICROVM_H |
| |
| #include "qemu-common.h" |
| #include "exec/hwaddr.h" |
| #include "qemu/notify.h" |
| |
| #include "hw/boards.h" |
| #include "hw/i386/x86.h" |
| #include "qom/object.h" |
| |
| /* Platform virtio definitions */ |
| #define VIRTIO_MMIO_BASE 0xfeb00000 |
| #define VIRTIO_IRQ_BASE 5 |
| #define VIRTIO_NUM_TRANSPORTS 8 |
| #define VIRTIO_CMDLINE_MAXLEN 64 |
| |
| /* Machine type options */ |
| #define MICROVM_MACHINE_PIT "pit" |
| #define MICROVM_MACHINE_PIC "pic" |
| #define MICROVM_MACHINE_RTC "rtc" |
| #define MICROVM_MACHINE_ISA_SERIAL "isa-serial" |
| #define MICROVM_MACHINE_OPTION_ROMS "x-option-roms" |
| #define MICROVM_MACHINE_AUTO_KERNEL_CMDLINE "auto-kernel-cmdline" |
| |
| struct MicrovmMachineClass { |
| X86MachineClass parent; |
| HotplugHandler *(*orig_hotplug_handler)(MachineState *machine, |
| DeviceState *dev); |
| }; |
| typedef struct MicrovmMachineClass MicrovmMachineClass; |
| |
| struct MicrovmMachineState { |
| X86MachineState parent; |
| |
| /* Machine type options */ |
| OnOffAuto pic; |
| OnOffAuto pit; |
| OnOffAuto rtc; |
| bool isa_serial; |
| bool option_roms; |
| bool auto_kernel_cmdline; |
| |
| /* Machine state */ |
| bool kernel_cmdline_fixed; |
| }; |
| typedef struct MicrovmMachineState MicrovmMachineState; |
| |
| #define TYPE_MICROVM_MACHINE MACHINE_TYPE_NAME("microvm") |
| #define MICROVM_MACHINE(obj) \ |
| OBJECT_CHECK(MicrovmMachineState, (obj), TYPE_MICROVM_MACHINE) |
| #define MICROVM_MACHINE_GET_CLASS(obj) \ |
| OBJECT_GET_CLASS(MicrovmMachineClass, obj, TYPE_MICROVM_MACHINE) |
| #define MICROVM_MACHINE_CLASS(class) \ |
| OBJECT_CLASS_CHECK(MicrovmMachineClass, class, TYPE_MICROVM_MACHINE) |
| |
| #endif |