diff options
| -rw-r--r-- | Makefile.target | 2 | ||||
| -rw-r--r-- | hw/fdc.h | 5 | ||||
| -rw-r--r-- | hw/pc.c | 351 | ||||
| -rw-r--r-- | hw/pc.h | 33 | ||||
| -rw-r--r-- | hw/pc_piix.c | 317 |
5 files changed, 381 insertions, 327 deletions
diff --git a/Makefile.target b/Makefile.target index 3998678cb2..f2cd4ffe98 100644 --- a/Makefile.target +++ b/Makefile.target @@ -195,7 +195,7 @@ obj-i386-y += cirrus_vga.o apic.o ioapic.o piix_pci.o obj-i386-y += vmmouse.o vmport.o hpet.o obj-i386-y += device-hotplug.o pci-hotplug.o smbios.o wdt_ib700.o obj-i386-y += debugcon.o multiboot.o -obj-i386-y += pm_smbus.o apm.o acpi_piix4.o +obj-i386-y += pm_smbus.o apm.o acpi_piix4.o pc_piix.o # shared objects obj-ppc-y = ppc.o @@ -1,3 +1,6 @@ +#ifndef HW_FDC_H +#define HW_FDC_H + /* fdc.c */ #include "sysemu.h" #define MAX_FD 2 @@ -10,3 +13,5 @@ FDCtrl *fdctrl_init_sysbus(qemu_irq irq, int dma_chann, FDCtrl *sun4m_fdctrl_init(qemu_irq irq, target_phys_addr_t io_base, DriveInfo **fds, qemu_irq *fdc_tc); int fdctrl_get_drive_type(FDCtrl *fdctrl, int drive_num); + +#endif @@ -27,26 +27,13 @@ #include "fdc.h" #include "pci.h" #include "vmware_vga.h" -#include "usb-uhci.h" -#include "usb-ohci.h" -#include "prep_pci.h" -#include "apb_pci.h" -#include "block.h" -#include "sysemu.h" -#include "audio/audio.h" -#include "net.h" -#include "smbus.h" -#include "boards.h" #include "monitor.h" #include "fw_cfg.h" #include "hpet_emul.h" -#include "watchdog.h" #include "smbios.h" -#include "ide.h" #include "loader.h" #include "elf.h" #include "multiboot.h" -#include "kvm.h" /* output Bochs bios info messages */ //#define DEBUG_BIOS @@ -63,8 +50,6 @@ #define FW_CFG_IRQ0_OVERRIDE (FW_CFG_ARCH_LOCAL + 2) #define FW_CFG_E820_TABLE (FW_CFG_ARCH_LOCAL + 3) -#define MAX_IDE_BUS 2 - #define E820_NR_ENTRIES 16 struct e820_entry { @@ -80,12 +65,7 @@ struct e820_table { static struct e820_table e820_table; -typedef struct isa_irq_state { - qemu_irq *i8259; - qemu_irq *ioapic; -} IsaIrqState; - -static void isa_irq_handler(void *opaque, int n, int level) +void isa_irq_handler(void *opaque, int n, int level) { IsaIrqState *isa = (IsaIrqState *)opaque; @@ -275,9 +255,9 @@ static int pc_boot_set(void *opaque, const char *boot_device) } /* hd_table must contain 4 block drivers */ -static void cmos_init(ram_addr_t ram_size, ram_addr_t above_4g_mem_size, - const char *boot_device, DriveInfo **hd_table, - FDCtrl *floppy_controller, RTCState *s) +void pc_cmos_init(ram_addr_t ram_size, ram_addr_t above_4g_mem_size, + const char *boot_device, DriveInfo **hd_table, + FDCtrl *floppy_controller, RTCState *s) { int val; int fd0, fd1, nb; @@ -723,10 +703,6 @@ static void load_linux(void *fw_cfg, nb_option_roms++; } -static const int ide_iobase[2] = { 0x1f0, 0x170 }; -static const int ide_iobase2[2] = { 0x3f6, 0x376 }; -static const int ide_irq[2] = { 14, 15 }; - #define NE2000_NB_MAX 6 static const int ne2000_io[NE2000_NB_MAX] = { 0x300, 0x320, 0x340, 0x360, @@ -737,7 +713,7 @@ static const int parallel_io[MAX_PARALLEL_PORTS] = { 0x378, 0x278, 0x3bc }; static const int parallel_irq[MAX_PARALLEL_PORTS] = { 7, 7, 7 }; #ifdef HAS_AUDIO -static void audio_init (PCIBus *pci_bus, qemu_irq *pic) +void pc_audio_init (PCIBus *pci_bus, qemu_irq *pic) { struct soundhw *c; @@ -755,7 +731,7 @@ static void audio_init (PCIBus *pci_bus, qemu_irq *pic) } #endif -static void pc_init_ne2k_isa(NICInfo *nd) +void pc_init_ne2k_isa(NICInfo *nd) { static int nb_ne2k = 0; @@ -774,7 +750,7 @@ int cpu_is_bsp(CPUState *env) /* set CMOS shutdown status register (index 0xF) as S3_resume(0xFE) BIOS will read it and start S3 resume at POST Entry */ -static void cmos_set_s3_resume(void *opaque, int irq, int level) +void pc_cmos_set_s3_resume(void *opaque, int irq, int level) { RTCState *s = opaque; @@ -783,7 +759,7 @@ static void cmos_set_s3_resume(void *opaque, int irq, int level) } } -static void acpi_smi_interrupt(void *opaque, int irq, int level) +void pc_acpi_smi_interrupt(void *opaque, int irq, int level) { CPUState *s = opaque; @@ -811,7 +787,7 @@ static CPUState *pc_new_cpu(const char *cpu_model) return env; } -static void pc_cpus_init(const char *cpu_model) +void pc_cpus_init(const char *cpu_model) { int i; @@ -829,17 +805,12 @@ static void pc_cpus_init(const char *cpu_model) } } -static qemu_irq *pc_allocate_cpu_irq(void) -{ - return qemu_allocate_irqs(pic_irq_request, NULL, 1); -} - -static void pc_memory_init(ram_addr_t ram_size, - const char *kernel_filename, - const char *kernel_cmdline, - const char *initrd_filename, - ram_addr_t *below_4g_mem_size_p, - ram_addr_t *above_4g_mem_size_p) +void pc_memory_init(ram_addr_t ram_size, + const char *kernel_filename, + const char *kernel_cmdline, + const char *initrd_filename, + ram_addr_t *below_4g_mem_size_p, + ram_addr_t *above_4g_mem_size_p) { char *filename; int ret, linux_boot, i; @@ -929,7 +900,12 @@ static void pc_memory_init(ram_addr_t ram_size, } } -static void pc_vga_init(PCIBus *pci_bus) +qemu_irq *pc_allocate_cpu_irq(void) +{ + return qemu_allocate_irqs(pic_irq_request, NULL, 1); +} + +void pc_vga_init(PCIBus *pci_bus) { if (cirrus_vga_enabled) { if (pci_bus) { @@ -951,9 +927,9 @@ static void pc_vga_init(PCIBus *pci_bus) } } -static void pc_basic_device_init(qemu_irq *isa_irq, - FDCtrl **floppy_controller, - RTCState **rtc_state) +void pc_basic_device_init(qemu_irq *isa_irq, + FDCtrl **floppy_controller, + RTCState **rtc_state) { int i; DriveInfo *fd[MAX_FD]; @@ -997,7 +973,7 @@ static void pc_basic_device_init(qemu_irq *isa_irq, *floppy_controller = fdctrl_init_isa(fd); } -static void pc_pci_device_init(PCIBus *pci_bus) +void pc_pci_device_init(PCIBus *pci_bus) { int max_bus; int bus; @@ -1007,280 +983,3 @@ static void pc_pci_device_init(PCIBus *pci_bus) pci_create_simple(pci_bus, -1, "lsi53c895a"); } } - -/* PC hardware initialisation */ -static void pc_init1(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 i; - ram_addr_t below_4g_mem_size, above_4g_mem_size; - PCIBus *pci_bus; - PCII440FXState *i440fx_state; - int piix3_devfn = -1; - qemu_irq *cpu_irq; - qemu_irq *isa_irq; - qemu_irq *i8259; - qemu_irq *cmos_s3; - qemu_irq *smi_irq; - IsaIrqState *isa_irq_state; - DriveInfo *hd[MAX_IDE_BUS * MAX_IDE_DEVS]; - FDCtrl *floppy_controller; - RTCState *rtc_state; - - pc_cpus_init(cpu_model); - - vmport_init(); - - /* allocate ram and load rom/bios */ - pc_memory_init(ram_size, kernel_filename, kernel_cmdline, initrd_filename, - &below_4g_mem_size, &above_4g_mem_size); - - cpu_irq = pc_allocate_cpu_irq(); - i8259 = i8259_init(cpu_irq[0]); - isa_irq_state = qemu_mallocz(sizeof(*isa_irq_state)); - isa_irq_state->i8259 = i8259; - if (pci_enabled) { - isa_irq_state->ioapic = ioapic_init(); - } - isa_irq = qemu_allocate_irqs(isa_irq_handler, isa_irq_state, 24); - - if (pci_enabled) { - pci_bus = i440fx_init(&i440fx_state, &piix3_devfn, isa_irq, ram_size); - } else { - pci_bus = NULL; - isa_bus_new(NULL); - } - isa_bus_irqs(isa_irq); - - pc_register_ferr_irq(isa_reserve_irq(13)); - - pc_vga_init(pci_enabled? pci_bus: NULL); - - /* init basic PC hardware */ - pc_basic_device_init(isa_irq, &floppy_controller, &rtc_state); - - for(i = 0; i < nb_nics; i++) { - NICInfo *nd = &nd_table[i]; - - if (!pci_enabled || (nd->model && strcmp(nd->model, "ne2k_isa") == 0)) - pc_init_ne2k_isa(nd); - else - pci_nic_init_nofail(nd, "e1000", NULL); - } - - if (drive_get_max_bus(IF_IDE) >= MAX_IDE_BUS) { - fprintf(stderr, "qemu: too many IDE bus\n"); - exit(1); - } - - for(i = 0; i < MAX_IDE_BUS * MAX_IDE_DEVS; i++) { - hd[i] = drive_get(IF_IDE, i / MAX_IDE_DEVS, i % MAX_IDE_DEVS); - } - - if (pci_enabled) { - pci_piix3_ide_init(pci_bus, hd, piix3_devfn + 1); - } else { - for(i = 0; i < MAX_IDE_BUS; i++) { - isa_ide_init(ide_iobase[i], ide_iobase2[i], ide_irq[i], - hd[MAX_IDE_DEVS * i], hd[MAX_IDE_DEVS * i + 1]); - } - } - -#ifdef HAS_AUDIO - audio_init(pci_enabled ? pci_bus : NULL, isa_irq); -#endif - - cmos_init(below_4g_mem_size, above_4g_mem_size, boot_device, hd, - floppy_controller, rtc_state); - - if (pci_enabled && usb_enabled) { - usb_uhci_piix3_init(pci_bus, piix3_devfn + 2); - } - - if (pci_enabled && acpi_enabled) { - uint8_t *eeprom_buf = qemu_mallocz(8 * 256); /* XXX: make this persistent */ - i2c_bus *smbus; - - cmos_s3 = qemu_allocate_irqs(cmos_set_s3_resume, rtc_state, 1); - smi_irq = qemu_allocate_irqs(acpi_smi_interrupt, first_cpu, 1); - /* TODO: Populate SPD eeprom data. */ - smbus = piix4_pm_init(pci_bus, piix3_devfn + 3, 0xb100, - isa_reserve_irq(9), *cmos_s3, *smi_irq, - kvm_enabled()); - for (i = 0; i < 8; i++) { - DeviceState *eeprom; - eeprom = qdev_create((BusState *)smbus, "smbus-eeprom"); - qdev_prop_set_uint8(eeprom, "address", 0x50 + i); - qdev_prop_set_ptr(eeprom, "data", eeprom_buf + (i * 256)); - qdev_init_nofail(eeprom); - } - piix4_acpi_system_hot_add_init(pci_bus); - } - - if (i440fx_state) { - i440fx_init_memory_mappings(i440fx_state); - } - - if (pci_enabled) { - pc_pci_device_init(pci_bus); - } -} - -static void pc_init_pci(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) -{ - pc_init1(ram_size, boot_device, - kernel_filename, kernel_cmdline, - initrd_filename, cpu_model, 1); -} - -static void pc_init_isa(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) -{ - if (cpu_model == NULL) - cpu_model = "486"; - pc_init1(ram_size, boot_device, - kernel_filename, kernel_cmdline, - initrd_filename, cpu_model, 0); -} - -static QEMUMachine pc_machine = { - .name = "pc-0.13", - .alias = "pc", - .desc = "Standard PC", - .init = pc_init_pci, - .max_cpus = 255, - .is_default = 1, -}; - -static QEMUMachine pc_machine_v0_12 = { - .name = "pc-0.12", - .desc = "Standard PC", - .init = pc_init_pci, - .max_cpus = 255, - .compat_props = (GlobalProperty[]) { - { - .driver = "virtio-serial-pci", - .property = "max_nr_ports", - .value = stringify(1), - },{ - .driver = "virtio-serial-pci", - .property = "vectors", - .value = stringify(0), - }, - { /* end of list */ } - } -}; - -static QEMUMachine pc_machine_v0_11 = { - .name = "pc-0.11", - .desc = "Standard PC, qemu 0.11", - .init = pc_init_pci, - .max_cpus = 255, - .compat_props = (GlobalProperty[]) { - { - .driver = "virtio-blk-pci", - .property = "vectors", - .value = stringify(0), - },{ - .driver = "virtio-serial-pci", - .property = "max_nr_ports", - .value = stringify(1), - },{ - .driver = "virtio-serial-pci", - .property = "vectors", - .value = stringify(0), - },{ - .driver = "ide-drive", - .property = "ver", - .value = "0.11", - },{ - .driver = "scsi-disk", - .property = "ver", - .value = "0.11", - },{ - .driver = "PCI", - .property = "rombar", - .value = stringify(0), - }, - { /* end of list */ } - } -}; - -static QEMUMachine pc_machine_v0_10 = { - .name = "pc-0.10", - .desc = "Standard PC, qemu 0.10", - .init = pc_init_pci, - .max_cpus = 255, - .compat_props = (GlobalProperty[]) { - { - .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-serial-pci", - .property = "max_nr_ports", - .value = stringify(1), - },{ - .driver = "virtio-serial-pci", - .property = "vectors", - .value = stringify(0), - },{ - .driver = "virtio-net-pci", - .property = "vectors", - .value = stringify(0), - },{ - .driver = "virtio-blk-pci", - .property = "vectors", - .value = stringify(0), - },{ - .driver = "ide-drive", - .property = "ver", - .value = "0.10", - },{ - .driver = "scsi-disk", - .property = "ver", - .value = "0.10", - },{ - .driver = "PCI", - .property = "rombar", - .value = stringify(0), - }, - { /* end of list */ } - }, -}; - -static QEMUMachine isapc_machine = { - .name = "isapc", - .desc = "ISA-only PC", - .init = pc_init_isa, - .max_cpus = 1, -}; - -static void pc_machine_init(void) -{ - qemu_register_machine(&pc_machine); - 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); -} - -machine_init(pc_machine_init); @@ -3,6 +3,8 @@ #include "qemu-common.h" #include "ioport.h" +#include "isa.h" +#include "fdc.h" /* PC-style peripherals (also used by other machines). */ @@ -36,6 +38,14 @@ uint32_t pic_intack_read(PicState2 *s); void pic_info(Monitor *mon); void irq_info(Monitor *mon); +/* ISA */ +typedef struct isa_irq_state { + qemu_irq *i8259; + qemu_irq *ioapic; +} IsaIrqState; + +void isa_irq_handler(void *opaque, int n, int level); + /* i8254.c */ #define PIT_FREQ 1193182 @@ -78,6 +88,29 @@ void rtc_set_date(RTCState *s, const struct tm *tm); extern int fd_bootchk; void pc_register_ferr_irq(qemu_irq irq); +void pc_cmos_set_s3_resume(void *opaque, int irq, int level); +void pc_acpi_smi_interrupt(void *opaque, int irq, int level); + +void pc_cpus_init(const char *cpu_model); +void pc_memory_init(ram_addr_t ram_size, + const char *kernel_filename, + const char *kernel_cmdline, + const char *initrd_filename, + ram_addr_t *below_4g_mem_size_p, + ram_addr_t *above_4g_mem_size_p); +qemu_irq *pc_allocate_cpu_irq(void); +void pc_vga_init(PCIBus *pci_bus); +void pc_basic_device_init(qemu_irq *isa_irq, + FDCtrl **floppy_controller, + RTCState **rtc_state); +void pc_init_ne2k_isa(NICInfo *nd); +#ifdef HAS_AUDIO +void pc_audio_init (PCIBus *pci_bus, qemu_irq *pic); +#endif +void pc_cmos_init(ram_addr_t ram_size, ram_addr_t above_4g_mem_size, + const char *boot_device, DriveInfo **hd_table, + FDCtrl *floppy_controller, RTCState *s); +void pc_pci_device_init(PCIBus *pci_bus); void ioport_set_a20(int enable); int ioport_get_a20(void); diff --git a/hw/pc_piix.c b/hw/pc_piix.c new file mode 100644 index 0000000000..52d8591d6a --- /dev/null +++ b/hw/pc_piix.c @@ -0,0 +1,317 @@ +/* + * 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 "hw.h" +#include "pc.h" +#include "apic.h" +#include "pci.h" +#include "usb-uhci.h" +#include "usb-ohci.h" +#include "net.h" +#include "boards.h" +#include "ide.h" +#include "kvm.h" + +#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(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 i; + ram_addr_t below_4g_mem_size, above_4g_mem_size; + PCIBus *pci_bus; + PCII440FXState *i440fx_state; + int piix3_devfn = -1; + qemu_irq *cpu_irq; + qemu_irq *isa_irq; + qemu_irq *i8259; + qemu_irq *cmos_s3; + qemu_irq *smi_irq; + IsaIrqState *isa_irq_state; + DriveInfo *hd[MAX_IDE_BUS * MAX_IDE_DEVS]; + FDCtrl *floppy_controller; + RTCState *rtc_state; + + pc_cpus_init(cpu_model); + + vmport_init(); + + /* allocate ram and load rom/bios */ + pc_memory_init(ram_size, kernel_filename, kernel_cmdline, initrd_filename, + &below_4g_mem_size, &above_4g_mem_size); + + cpu_irq = pc_allocate_cpu_irq(); + i8259 = i8259_init(cpu_irq[0]); + isa_irq_state = qemu_mallocz(sizeof(*isa_irq_state)); + isa_irq_state->i8259 = i8259; + if (pci_enabled) { + isa_irq_state->ioapic = ioapic_init(); + } + isa_irq = qemu_allocate_irqs(isa_irq_handler, isa_irq_state, 24); + + if (pci_enabled) { + pci_bus = i440fx_init(&i440fx_state, &piix3_devfn, isa_irq, ram_size); + } else { + pci_bus = NULL; + isa_bus_new(NULL); + } + isa_bus_irqs(isa_irq); + + pc_register_ferr_irq(isa_reserve_irq(13)); + + pc_vga_init(pci_enabled? pci_bus: NULL); + + /* init basic PC hardware */ + pc_basic_device_init(isa_irq, &floppy_controller, &rtc_state); + + for(i = 0; i < nb_nics; i++) { + NICInfo *nd = &nd_table[i]; + + if (!pci_enabled || (nd->model && strcmp(nd->model, "ne2k_isa") == 0)) + pc_init_ne2k_isa(nd); + else + pci_nic_init_nofail(nd, "e1000", NULL); + } + + if (drive_get_max_bus(IF_IDE) >= MAX_IDE_BUS) { + fprintf(stderr, "qemu: too many IDE bus\n"); + exit(1); + } + + for(i = 0; i < MAX_IDE_BUS * MAX_IDE_DEVS; i++) { + hd[i] = drive_get(IF_IDE, i / MAX_IDE_DEVS, i % MAX_IDE_DEVS); + } + + if (pci_enabled) { + pci_piix3_ide_init(pci_bus, hd, piix3_devfn + 1); + } else { + for(i = 0; i < MAX_IDE_BUS; i++) { + isa_ide_init(ide_iobase[i], ide_iobase2[i], ide_irq[i], + hd[MAX_IDE_DEVS * i], hd[MAX_IDE_DEVS * i + 1]); + } + } + +#ifdef HAS_AUDIO + pc_audio_init(pci_enabled ? pci_bus : NULL, isa_irq); +#endif + + pc_cmos_init(below_4g_mem_size, above_4g_mem_size, boot_device, hd, + floppy_controller, rtc_state); + + if (pci_enabled && usb_enabled) { + usb_uhci_piix3_init(pci_bus, piix3_devfn + 2); + } + + if (pci_enabled && acpi_enabled) { + uint8_t *eeprom_buf = qemu_mallocz(8 * 256); /* XXX: make this persistent */ + i2c_bus *smbus; + + cmos_s3 = qemu_allocate_irqs(pc_cmos_set_s3_resume, rtc_state, 1); + 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, + isa_reserve_irq(9), *cmos_s3, *smi_irq, + kvm_enabled()); + for (i = 0; i < 8; i++) { + DeviceState *eeprom; + eeprom = qdev_create((BusState *)smbus, "smbus-eeprom"); + qdev_prop_set_uint8(eeprom, "address", 0x50 + i); + qdev_prop_set_ptr(eeprom, "data", eeprom_buf + (i * 256)); + qdev_init_nofail(eeprom); + } + piix4_acpi_system_hot_add_init(pci_bus); + } + + if (i440fx_state) { + i440fx_init_memory_mappings(i440fx_state); + } + + if (pci_enabled) { + pc_pci_device_init(pci_bus); + } +} + +static void pc_init_pci(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) +{ + pc_init1(ram_size, boot_device, + kernel_filename, kernel_cmdline, + initrd_filename, cpu_model, 1); +} + +static void pc_init_isa(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) +{ + if (cpu_model == NULL) + cpu_model = "486"; + pc_init1(ram_size, boot_device, + kernel_filename, kernel_cmdline, + initrd_filename, cpu_model, 0); +} + +static QEMUMachine pc_machine = { + .name = "pc-0.13", + .alias = "pc", + .desc = "Standard PC", + .init = pc_init_pci, + .max_cpus = 255, + .is_default = 1, +}; + +static QEMUMachine pc_machine_v0_12 = { + .name = "pc-0.12", + .desc = "Standard PC", + .init = pc_init_pci, + .max_cpus = 255, + .compat_props = (GlobalProperty[]) { + { + .driver = "virtio-serial-pci", + .property = "max_nr_ports", + .value = stringify(1), + },{ + .driver = "virtio-serial-pci", + .property = "vectors", + .value = stringify(0), + }, + { /* end of list */ } + } +}; + +static QEMUMachine pc_machine_v0_11 = { + .name = "pc-0.11", + .desc = "Standard PC, qemu 0.11", + .init = pc_init_pci, + .max_cpus = 255, + .compat_props = (GlobalProperty[]) { + { + .driver = "virtio-blk-pci", + .property = "vectors", + .value = stringify(0), + },{ + .driver = "virtio-serial-pci", + .property = "max_nr_ports", + .value = stringify(1), + },{ + .driver = "virtio-serial-pci", + .property = "vectors", + .value = stringify(0), + },{ + .driver = "ide-drive", + .property = "ver", + .value = "0.11", + },{ + .driver = "scsi-disk", + .property = "ver", + .value = "0.11", + },{ + .driver = "PCI", + .property = "rombar", + .value = stringify(0), + }, + { /* end of list */ } + } +}; + +static QEMUMachine pc_machine_v0_10 = { + .name = "pc-0.10", + .desc = "Standard PC, qemu 0.10", + .init = pc_init_pci, + .max_cpus = 255, + .compat_props = (GlobalProperty[]) { + { + .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-serial-pci", + .property = "max_nr_ports", + .value = stringify(1), + },{ + .driver = "virtio-serial-pci", + .property = "vectors", + .value = stringify(0), + },{ + .driver = "virtio-net-pci", + .property = "vectors", + .value = stringify(0), + },{ + .driver = "virtio-blk-pci", + .property = "vectors", + .value = stringify(0), + },{ + .driver = "ide-drive", + .property = "ver", + .value = "0.10", + },{ + .driver = "scsi-disk", + .property = "ver", + .value = "0.10", + },{ + .driver = "PCI", + .property = "rombar", + .value = stringify(0), + }, + { /* end of list */ } + }, +}; + +static QEMUMachine isapc_machine = { + .name = "isapc", + .desc = "ISA-only PC", + .init = pc_init_isa, + .max_cpus = 1, +}; + +static void pc_machine_init(void) +{ + qemu_register_machine(&pc_machine); + 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); +} + +machine_init(pc_machine_init); |