The object_property_set_FOO() setters take property name and value in
an unusual order:
    void object_property_set_FOO(Object *obj, FOO_TYPE value,
                                 const char *name, Error **errp)
Having to pass value before name feels grating.  Swap them.
Same for object_property_set(), object_property_get(), and
object_property_parse().
Convert callers with this Coccinelle script:
    @@
    identifier fun = {
        object_property_get, object_property_parse, object_property_set_str,
        object_property_set_link, object_property_set_bool,
        object_property_set_int, object_property_set_uint, object_property_set,
        object_property_set_qobject
    };
    expression obj, v, name, errp;
    @@
    -    fun(obj, v, name, errp)
    +    fun(obj, name, v, errp)
Chokes on hw/arm/musicpal.c's lcd_refresh() with the unhelpful error
message "no position information".  Convert that one manually.
Fails to convert hw/arm/armsse.c, because Coccinelle gets confused by
ARMSSE being used both as typedef and function-like macro there.
Convert manually.
Fails to convert hw/rx/rx-gdbsim.c, because Coccinelle gets confused
by RXCPU being used both as typedef and function-like macro there.
Convert manually.  The other files using RXCPU that way don't need
conversion.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Message-Id: <20200707160613.848843-27-armbru@redhat.com>
[Straightforwad conflict with commit 2336172d9b "audio: set default
value for pcspk.iobase property" resolved]
		
	
		
			
				
	
	
		
			464 lines
		
	
	
		
			15 KiB
		
	
	
	
		
			C
		
	
	
	
	
	
			
		
		
	
	
			464 lines
		
	
	
		
			15 KiB
		
	
	
	
		
			C
		
	
	
	
	
	
| 
 | |
| /*
 | |
|  * QEMU OldWorld PowerMac (currently ~G3 Beige) hardware System Emulator
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|  *
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|  * Copyright (c) 2004-2007 Fabrice Bellard
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|  * Copyright (c) 2007 Jocelyn Mayer
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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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|  * 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
 | |
|  * 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,
 | |
|  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 | |
|  * THE SOFTWARE.
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|  */
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| 
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| #include "qemu/osdep.h"
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| #include "qemu-common.h"
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| #include "qemu/units.h"
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| #include "qapi/error.h"
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| #include "hw/ppc/ppc.h"
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| #include "hw/qdev-properties.h"
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| #include "mac.h"
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| #include "hw/input/adb.h"
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| #include "sysemu/sysemu.h"
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| #include "net/net.h"
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| #include "hw/isa/isa.h"
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| #include "hw/pci/pci.h"
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| #include "hw/pci/pci_host.h"
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| #include "hw/boards.h"
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| #include "hw/nvram/fw_cfg.h"
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| #include "hw/char/escc.h"
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| #include "hw/misc/macio/macio.h"
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| #include "hw/loader.h"
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| #include "hw/fw-path-provider.h"
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| #include "elf.h"
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| #include "qemu/error-report.h"
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| #include "sysemu/kvm.h"
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| #include "sysemu/reset.h"
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| #include "kvm_ppc.h"
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| #include "exec/address-spaces.h"
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| 
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| #define MAX_IDE_BUS 2
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| #define CFG_ADDR 0xf0000510
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| #define TBFREQ 16600000UL
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| #define CLOCKFREQ 266000000UL
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| #define BUSFREQ 66000000UL
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| 
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| #define NDRV_VGA_FILENAME "qemu_vga.ndrv"
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| 
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| #define GRACKLE_BASE 0xfec00000
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| 
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| static void fw_cfg_boot_set(void *opaque, const char *boot_device,
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|                             Error **errp)
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| {
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|     fw_cfg_modify_i16(opaque, FW_CFG_BOOT_DEVICE, boot_device[0]);
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| }
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| 
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| static uint64_t translate_kernel_address(void *opaque, uint64_t addr)
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| {
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|     return (addr & 0x0fffffff) + KERNEL_LOAD_ADDR;
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| }
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| 
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| static void ppc_heathrow_reset(void *opaque)
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| {
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|     PowerPCCPU *cpu = opaque;
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| 
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|     cpu_reset(CPU(cpu));
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| }
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| 
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| static void ppc_heathrow_init(MachineState *machine)
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| {
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|     ram_addr_t ram_size = machine->ram_size;
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|     const char *kernel_filename = machine->kernel_filename;
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|     const char *kernel_cmdline = machine->kernel_cmdline;
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|     const char *initrd_filename = machine->initrd_filename;
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|     const char *boot_device = machine->boot_order;
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|     MemoryRegion *sysmem = get_system_memory();
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|     PowerPCCPU *cpu = NULL;
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|     CPUPPCState *env = NULL;
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|     char *filename;
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|     int linux_boot, i;
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|     MemoryRegion *bios = g_new(MemoryRegion, 1);
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|     uint32_t kernel_base, initrd_base, cmdline_base = 0;
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|     int32_t kernel_size, initrd_size;
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|     PCIBus *pci_bus;
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|     PCIDevice *macio;
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|     MACIOIDEState *macio_ide;
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|     SysBusDevice *s;
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|     DeviceState *dev, *pic_dev;
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|     BusState *adb_bus;
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|     int bios_size;
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|     unsigned int smp_cpus = machine->smp.cpus;
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|     uint16_t ppc_boot_device;
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|     DriveInfo *hd[MAX_IDE_BUS * MAX_IDE_DEVS];
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|     void *fw_cfg;
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|     uint64_t tbfreq;
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| 
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|     linux_boot = (kernel_filename != NULL);
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| 
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|     /* init CPUs */
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|     for (i = 0; i < smp_cpus; i++) {
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|         cpu = POWERPC_CPU(cpu_create(machine->cpu_type));
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|         env = &cpu->env;
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| 
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|         /* Set time-base frequency to 16.6 Mhz */
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|         cpu_ppc_tb_init(env,  TBFREQ);
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|         qemu_register_reset(ppc_heathrow_reset, cpu);
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|     }
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| 
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|     /* allocate RAM */
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|     if (ram_size > 2047 * MiB) {
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|         error_report("Too much memory for this machine: %" PRId64 " MB, "
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|                      "maximum 2047 MB", ram_size / MiB);
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|         exit(1);
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|     }
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| 
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|     memory_region_add_subregion(sysmem, 0, machine->ram);
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| 
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|     /* allocate and load BIOS */
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|     memory_region_init_rom(bios, NULL, "ppc_heathrow.bios", BIOS_SIZE,
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|                            &error_fatal);
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| 
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|     if (bios_name == NULL)
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|         bios_name = PROM_FILENAME;
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|     filename = qemu_find_file(QEMU_FILE_TYPE_BIOS, bios_name);
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|     memory_region_add_subregion(sysmem, PROM_ADDR, bios);
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| 
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|     /* Load OpenBIOS (ELF) */
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|     if (filename) {
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|         bios_size = load_elf(filename, NULL, 0, NULL, NULL, NULL, NULL, NULL,
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|                              1, PPC_ELF_MACHINE, 0, 0);
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|         g_free(filename);
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|     } else {
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|         bios_size = -1;
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|     }
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|     if (bios_size < 0 || bios_size > BIOS_SIZE) {
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|         error_report("could not load PowerPC bios '%s'", bios_name);
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|         exit(1);
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|     }
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| 
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|     if (linux_boot) {
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|         uint64_t lowaddr = 0;
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|         int bswap_needed;
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| 
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| #ifdef BSWAP_NEEDED
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|         bswap_needed = 1;
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| #else
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|         bswap_needed = 0;
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| #endif
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|         kernel_base = KERNEL_LOAD_ADDR;
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|         kernel_size = load_elf(kernel_filename, NULL,
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|                                translate_kernel_address, NULL,
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|                                NULL, &lowaddr, NULL, NULL, 1, PPC_ELF_MACHINE,
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|                                0, 0);
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|         if (kernel_size < 0)
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|             kernel_size = load_aout(kernel_filename, kernel_base,
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|                                     ram_size - kernel_base, bswap_needed,
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|                                     TARGET_PAGE_SIZE);
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|         if (kernel_size < 0)
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|             kernel_size = load_image_targphys(kernel_filename,
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|                                               kernel_base,
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|                                               ram_size - kernel_base);
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|         if (kernel_size < 0) {
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|             error_report("could not load kernel '%s'", kernel_filename);
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|             exit(1);
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|         }
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|         /* load initrd */
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|         if (initrd_filename) {
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|             initrd_base = TARGET_PAGE_ALIGN(kernel_base + kernel_size + KERNEL_GAP);
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|             initrd_size = load_image_targphys(initrd_filename, initrd_base,
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|                                               ram_size - initrd_base);
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|             if (initrd_size < 0) {
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|                 error_report("could not load initial ram disk '%s'",
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|                              initrd_filename);
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|                 exit(1);
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|             }
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|             cmdline_base = TARGET_PAGE_ALIGN(initrd_base + initrd_size);
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|         } else {
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|             initrd_base = 0;
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|             initrd_size = 0;
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|             cmdline_base = TARGET_PAGE_ALIGN(kernel_base + kernel_size + KERNEL_GAP);
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|         }
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|         ppc_boot_device = 'm';
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|     } else {
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|         kernel_base = 0;
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|         kernel_size = 0;
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|         initrd_base = 0;
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|         initrd_size = 0;
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|         ppc_boot_device = '\0';
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|         for (i = 0; boot_device[i] != '\0'; i++) {
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|             /* TOFIX: for now, the second IDE channel is not properly
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|              *        used by OHW. The Mac floppy disk are not emulated.
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|              *        For now, OHW cannot boot from the network.
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|              */
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| #if 0
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|             if (boot_device[i] >= 'a' && boot_device[i] <= 'f') {
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|                 ppc_boot_device = boot_device[i];
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|                 break;
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|             }
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| #else
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|             if (boot_device[i] >= 'c' && boot_device[i] <= 'd') {
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|                 ppc_boot_device = boot_device[i];
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|                 break;
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|             }
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| #endif
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|         }
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|         if (ppc_boot_device == '\0') {
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|             error_report("No valid boot device for G3 Beige machine");
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|             exit(1);
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|         }
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|     }
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| 
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|     /* XXX: we register only 1 output pin for heathrow PIC */
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|     pic_dev = qdev_new(TYPE_HEATHROW);
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|     sysbus_realize_and_unref(SYS_BUS_DEVICE(pic_dev), &error_fatal);
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| 
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|     /* Connect the heathrow PIC outputs to the 6xx bus */
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|     for (i = 0; i < smp_cpus; i++) {
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|         switch (PPC_INPUT(env)) {
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|         case PPC_FLAGS_INPUT_6xx:
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|             qdev_connect_gpio_out(pic_dev, 0,
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|                 ((qemu_irq *)env->irq_inputs)[PPC6xx_INPUT_INT]);
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|             break;
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|         default:
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|             error_report("Bus model not supported on OldWorld Mac machine");
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|             exit(1);
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|         }
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|     }
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| 
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|     /* Timebase Frequency */
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|     if (kvm_enabled()) {
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|         tbfreq = kvmppc_get_tbfreq();
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|     } else {
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|         tbfreq = TBFREQ;
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|     }
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| 
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|     /* init basic PC hardware */
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|     if (PPC_INPUT(env) != PPC_FLAGS_INPUT_6xx) {
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|         error_report("Only 6xx bus is supported on heathrow machine");
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|         exit(1);
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|     }
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| 
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|     /* Grackle PCI host bridge */
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|     dev = qdev_new(TYPE_GRACKLE_PCI_HOST_BRIDGE);
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|     qdev_prop_set_uint32(dev, "ofw-addr", 0x80000000);
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|     object_property_set_link(OBJECT(dev), "pic", OBJECT(pic_dev),
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|                              &error_abort);
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|     s = SYS_BUS_DEVICE(dev);
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|     sysbus_realize_and_unref(s, &error_fatal);
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|     sysbus_mmio_map(s, 0, GRACKLE_BASE);
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|     sysbus_mmio_map(s, 1, GRACKLE_BASE + 0x200000);
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|     /* PCI hole */
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|     memory_region_add_subregion(get_system_memory(), 0x80000000ULL,
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|                                 sysbus_mmio_get_region(s, 2));
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|     /* Register 2 MB of ISA IO space */
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|     memory_region_add_subregion(get_system_memory(), 0xfe000000,
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|                                 sysbus_mmio_get_region(s, 3));
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| 
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|     pci_bus = PCI_HOST_BRIDGE(dev)->bus;
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| 
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|     pci_vga_init(pci_bus);
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| 
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|     for (i = 0; i < nb_nics; i++) {
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|         pci_nic_init_nofail(&nd_table[i], pci_bus, "ne2k_pci", NULL);
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|     }
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| 
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|     ide_drive_get(hd, ARRAY_SIZE(hd));
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| 
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|     /* MacIO */
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|     macio = pci_new(-1, TYPE_OLDWORLD_MACIO);
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|     dev = DEVICE(macio);
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|     qdev_prop_set_uint64(dev, "frequency", tbfreq);
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|     object_property_set_link(OBJECT(macio), "pic", OBJECT(pic_dev),
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|                              &error_abort);
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|     pci_realize_and_unref(macio, pci_bus, &error_fatal);
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| 
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|     macio_ide = MACIO_IDE(object_resolve_path_component(OBJECT(macio),
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|                                                         "ide[0]"));
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|     macio_ide_init_drives(macio_ide, hd);
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| 
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|     macio_ide = MACIO_IDE(object_resolve_path_component(OBJECT(macio),
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|                                                         "ide[1]"));
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|     macio_ide_init_drives(macio_ide, &hd[MAX_IDE_DEVS]);
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| 
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|     dev = DEVICE(object_resolve_path_component(OBJECT(macio), "cuda"));
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|     adb_bus = qdev_get_child_bus(dev, "adb.0");
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|     dev = qdev_new(TYPE_ADB_KEYBOARD);
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|     qdev_realize_and_unref(dev, adb_bus, &error_fatal);
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|     dev = qdev_new(TYPE_ADB_MOUSE);
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|     qdev_realize_and_unref(dev, adb_bus, &error_fatal);
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| 
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|     if (machine_usb(machine)) {
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|         pci_create_simple(pci_bus, -1, "pci-ohci");
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|     }
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| 
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|     if (graphic_depth != 15 && graphic_depth != 32 && graphic_depth != 8)
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|         graphic_depth = 15;
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| 
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|     /* No PCI init: the BIOS will do it */
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| 
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|     dev = qdev_new(TYPE_FW_CFG_MEM);
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|     fw_cfg = FW_CFG(dev);
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|     qdev_prop_set_uint32(dev, "data_width", 1);
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|     qdev_prop_set_bit(dev, "dma_enabled", false);
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|     object_property_add_child(OBJECT(qdev_get_machine()), TYPE_FW_CFG,
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|                               OBJECT(fw_cfg));
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|     s = SYS_BUS_DEVICE(dev);
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|     sysbus_realize_and_unref(s, &error_fatal);
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|     sysbus_mmio_map(s, 0, CFG_ADDR);
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|     sysbus_mmio_map(s, 1, CFG_ADDR + 2);
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| 
 | |
|     fw_cfg_add_i16(fw_cfg, FW_CFG_NB_CPUS, (uint16_t)smp_cpus);
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|     fw_cfg_add_i16(fw_cfg, FW_CFG_MAX_CPUS, (uint16_t)machine->smp.max_cpus);
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|     fw_cfg_add_i64(fw_cfg, FW_CFG_RAM_SIZE, (uint64_t)ram_size);
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|     fw_cfg_add_i16(fw_cfg, FW_CFG_MACHINE_ID, ARCH_HEATHROW);
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|     fw_cfg_add_i32(fw_cfg, FW_CFG_KERNEL_ADDR, kernel_base);
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|     fw_cfg_add_i32(fw_cfg, FW_CFG_KERNEL_SIZE, kernel_size);
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|     if (kernel_cmdline) {
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|         fw_cfg_add_i32(fw_cfg, FW_CFG_KERNEL_CMDLINE, cmdline_base);
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|         pstrcpy_targphys("cmdline", cmdline_base, TARGET_PAGE_SIZE, kernel_cmdline);
 | |
|     } else {
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|         fw_cfg_add_i32(fw_cfg, FW_CFG_KERNEL_CMDLINE, 0);
 | |
|     }
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|     fw_cfg_add_i32(fw_cfg, FW_CFG_INITRD_ADDR, initrd_base);
 | |
|     fw_cfg_add_i32(fw_cfg, FW_CFG_INITRD_SIZE, initrd_size);
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|     fw_cfg_add_i16(fw_cfg, FW_CFG_BOOT_DEVICE, ppc_boot_device);
 | |
| 
 | |
|     fw_cfg_add_i16(fw_cfg, FW_CFG_PPC_WIDTH, graphic_width);
 | |
|     fw_cfg_add_i16(fw_cfg, FW_CFG_PPC_HEIGHT, graphic_height);
 | |
|     fw_cfg_add_i16(fw_cfg, FW_CFG_PPC_DEPTH, graphic_depth);
 | |
| 
 | |
|     fw_cfg_add_i32(fw_cfg, FW_CFG_PPC_IS_KVM, kvm_enabled());
 | |
|     if (kvm_enabled()) {
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|         uint8_t *hypercall;
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| 
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|         hypercall = g_malloc(16);
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|         kvmppc_get_hypercall(env, hypercall, 16);
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|         fw_cfg_add_bytes(fw_cfg, FW_CFG_PPC_KVM_HC, hypercall, 16);
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|         fw_cfg_add_i32(fw_cfg, FW_CFG_PPC_KVM_PID, getpid());
 | |
|     }
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|     fw_cfg_add_i32(fw_cfg, FW_CFG_PPC_TBFREQ, tbfreq);
 | |
|     /* Mac OS X requires a "known good" clock-frequency value; pass it one. */
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|     fw_cfg_add_i32(fw_cfg, FW_CFG_PPC_CLOCKFREQ, CLOCKFREQ);
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|     fw_cfg_add_i32(fw_cfg, FW_CFG_PPC_BUSFREQ, BUSFREQ);
 | |
| 
 | |
|     /* MacOS NDRV VGA driver */
 | |
|     filename = qemu_find_file(QEMU_FILE_TYPE_BIOS, NDRV_VGA_FILENAME);
 | |
|     if (filename) {
 | |
|         gchar *ndrv_file;
 | |
|         gsize ndrv_size;
 | |
| 
 | |
|         if (g_file_get_contents(filename, &ndrv_file, &ndrv_size, NULL)) {
 | |
|             fw_cfg_add_file(fw_cfg, "ndrv/qemu_vga.ndrv", ndrv_file, ndrv_size);
 | |
|         }
 | |
|         g_free(filename);
 | |
|     }
 | |
| 
 | |
|     qemu_register_boot_set(fw_cfg_boot_set, fw_cfg);
 | |
| }
 | |
| 
 | |
| /*
 | |
|  * Implementation of an interface to adjust firmware path
 | |
|  * for the bootindex property handling.
 | |
|  */
 | |
| static char *heathrow_fw_dev_path(FWPathProvider *p, BusState *bus,
 | |
|                                   DeviceState *dev)
 | |
| {
 | |
|     PCIDevice *pci;
 | |
|     IDEBus *ide_bus;
 | |
|     IDEState *ide_s;
 | |
|     MACIOIDEState *macio_ide;
 | |
| 
 | |
|     if (!strcmp(object_get_typename(OBJECT(dev)), "macio-oldworld")) {
 | |
|         pci = PCI_DEVICE(dev);
 | |
|         return g_strdup_printf("mac-io@%x", PCI_SLOT(pci->devfn));
 | |
|     }
 | |
| 
 | |
|     if (!strcmp(object_get_typename(OBJECT(dev)), "macio-ide")) {
 | |
|         macio_ide = MACIO_IDE(dev);
 | |
|         return g_strdup_printf("ata-3@%x", macio_ide->addr);
 | |
|     }
 | |
| 
 | |
|     if (!strcmp(object_get_typename(OBJECT(dev)), "ide-drive")) {
 | |
|         ide_bus = IDE_BUS(qdev_get_parent_bus(dev));
 | |
|         ide_s = idebus_active_if(ide_bus);
 | |
| 
 | |
|         if (ide_s->drive_kind == IDE_CD) {
 | |
|             return g_strdup("cdrom");
 | |
|         }
 | |
| 
 | |
|         return g_strdup("disk");
 | |
|     }
 | |
| 
 | |
|     if (!strcmp(object_get_typename(OBJECT(dev)), "ide-hd")) {
 | |
|         return g_strdup("disk");
 | |
|     }
 | |
| 
 | |
|     if (!strcmp(object_get_typename(OBJECT(dev)), "ide-cd")) {
 | |
|         return g_strdup("cdrom");
 | |
|     }
 | |
| 
 | |
|     if (!strcmp(object_get_typename(OBJECT(dev)), "virtio-blk-device")) {
 | |
|         return g_strdup("disk");
 | |
|     }
 | |
| 
 | |
|     return NULL;
 | |
| }
 | |
| 
 | |
| static int heathrow_kvm_type(MachineState *machine, const char *arg)
 | |
| {
 | |
|     /* Always force PR KVM */
 | |
|     return 2;
 | |
| }
 | |
| 
 | |
| static void heathrow_class_init(ObjectClass *oc, void *data)
 | |
| {
 | |
|     MachineClass *mc = MACHINE_CLASS(oc);
 | |
|     FWPathProviderClass *fwc = FW_PATH_PROVIDER_CLASS(oc);
 | |
| 
 | |
|     mc->desc = "Heathrow based PowerMAC";
 | |
|     mc->init = ppc_heathrow_init;
 | |
|     mc->block_default_type = IF_IDE;
 | |
|     mc->max_cpus = MAX_CPUS;
 | |
| #ifndef TARGET_PPC64
 | |
|     mc->is_default = true;
 | |
| #endif
 | |
|     /* TOFIX "cad" when Mac floppy is implemented */
 | |
|     mc->default_boot_order = "cd";
 | |
|     mc->kvm_type = heathrow_kvm_type;
 | |
|     mc->default_cpu_type = POWERPC_CPU_TYPE_NAME("750_v3.1");
 | |
|     mc->default_display = "std";
 | |
|     mc->ignore_boot_device_suffixes = true;
 | |
|     mc->default_ram_id = "ppc_heathrow.ram";
 | |
|     fwc->get_dev_path = heathrow_fw_dev_path;
 | |
| }
 | |
| 
 | |
| static const TypeInfo ppc_heathrow_machine_info = {
 | |
|     .name          = MACHINE_TYPE_NAME("g3beige"),
 | |
|     .parent        = TYPE_MACHINE,
 | |
|     .class_init    = heathrow_class_init,
 | |
|     .interfaces = (InterfaceInfo[]) {
 | |
|         { TYPE_FW_PATH_PROVIDER },
 | |
|         { }
 | |
|     },
 | |
| };
 | |
| 
 | |
| static void ppc_heathrow_register_types(void)
 | |
| {
 | |
|     type_register_static(&ppc_heathrow_machine_info);
 | |
| }
 | |
| 
 | |
| type_init(ppc_heathrow_register_types);
 |