machine: Conversion of QEMUMachineInitArgs to MachineState

Total removal of QEMUMachineInitArgs struct. QEMUMachineInitArgs's fields
are copied into MachineState. Removed duplicated fields from MachineState.

All the other changes are only mechanical refactoring, no semantic changes.

Signed-off-by: Marcel Apfelbaum <marcel.a@redhat.com>
Acked-by: Cornelia Huck <cornelia.huck@de.ibm.com> (s390)
Reviewed-by: Michael S. Tsirkin <mst@redhat.com> (PC)
[AF: Renamed ms -> machine, use MACHINE_GET_CLASS()]
Signed-off-by: Andreas Färber <afaerber@suse.de>

22 files changed, 178 insertions, 175 deletions

diff --git a/hw/arm/collie.c b/hw/arm/collie.c
index 8878b0e..ed7851f 100644
--- a/hw/arm/collie.c
+++ b/hw/arm/collie.c
@@ -23,12 +23,12 @@ static struct arm_boot_info collie_binfo = {
     .ram_size = 0x20000000,
 };
 
-static void collie_init(QEMUMachineInitArgs *args)
+static void collie_init(MachineState *machine)
 {
-    const char *cpu_model = args->cpu_model;
-    const char *kernel_filename = args->kernel_filename;
-    const char *kernel_cmdline = args->kernel_cmdline;
-    const char *initrd_filename = args->initrd_filename;
+    const char *cpu_model = machine->cpu_model;
+    const char *kernel_filename = machine->kernel_filename;
+    const char *kernel_cmdline = machine->kernel_cmdline;
+    const char *initrd_filename = machine->initrd_filename;
     StrongARMState *s;
     DriveInfo *dinfo;
     MemoryRegion *sysmem = get_system_memory();
diff --git a/hw/arm/cubieboard.c b/hw/arm/cubieboard.c
index 9d158c7..e2260e3 100644
--- a/hw/arm/cubieboard.c
+++ b/hw/arm/cubieboard.c
@@ -30,7 +30,7 @@ typedef struct CubieBoardState {
     MemoryRegion sdram;
 } CubieBoardState;
 
-static void cubieboard_init(QEMUMachineInitArgs *args)
+static void cubieboard_init(MachineState *machine)
 {
     CubieBoardState *s = g_new(CubieBoardState, 1);
     Error *err = NULL;
@@ -63,14 +63,15 @@ static void cubieboard_init(QEMUMachineInitArgs *args)
         exit(1);
     }
 
-    memory_region_init_ram(&s->sdram, NULL, "cubieboard.ram", args->ram_size);
+    memory_region_init_ram(&s->sdram, NULL, "cubieboard.ram",
+                           machine->ram_size);
     vmstate_register_ram_global(&s->sdram);
     memory_region_add_subregion(get_system_memory(), AW_A10_SDRAM_BASE,
                                 &s->sdram);
 
-    cubieboard_binfo.ram_size = args->ram_size;
-    cubieboard_binfo.kernel_filename = args->kernel_filename;
-    cubieboard_binfo.kernel_cmdline = args->kernel_cmdline;
+    cubieboard_binfo.ram_size = machine->ram_size;
+    cubieboard_binfo.kernel_filename = machine->kernel_filename;
+    cubieboard_binfo.kernel_cmdline = machine->kernel_cmdline;
     arm_load_kernel(&s->a10->cpu, &cubieboard_binfo);
 }
 
diff --git a/hw/arm/digic_boards.c b/hw/arm/digic_boards.c
index 32fc30a..d1424ee 100644
--- a/hw/arm/digic_boards.c
+++ b/hw/arm/digic_boards.c
@@ -143,7 +143,7 @@ static DigicBoard digic4_board_canon_a1100 = {
     .rom1_def_filename = "canon-a1100-rom1.bin",
 };
 
-static void canon_a1100_init(QEMUMachineInitArgs *args)
+static void canon_a1100_init(MachineState *machine)
 {
     digic4_board_init(&digic4_board_canon_a1100);
 }
diff --git a/hw/arm/exynos4_boards.c b/hw/arm/exynos4_boards.c
index 26cedec..d644db1 100644
--- a/hw/arm/exynos4_boards.c
+++ b/hw/arm/exynos4_boards.c
@@ -94,7 +94,7 @@ static void lan9215_init(uint32_t base, qemu_irq irq)
     }
 }
 
-static Exynos4210State *exynos4_boards_init_common(QEMUMachineInitArgs *args,
+static Exynos4210State *exynos4_boards_init_common(MachineState *machine,
                                                    Exynos4BoardType board_type)
 {
     if (smp_cpus != EXYNOS4210_NCPUS && !qtest_enabled()) {
@@ -108,9 +108,9 @@ static Exynos4210State *exynos4_boards_init_common(QEMUMachineInitArgs *args,
     exynos4_board_binfo.board_id = exynos4_board_id[board_type];
     exynos4_board_binfo.smp_bootreg_addr =
             exynos4_board_smp_bootreg_addr[board_type];
-    exynos4_board_binfo.kernel_filename = args->kernel_filename;
-    exynos4_board_binfo.initrd_filename = args->initrd_filename;
-    exynos4_board_binfo.kernel_cmdline = args->kernel_cmdline;
+    exynos4_board_binfo.kernel_filename = machine->kernel_filename;
+    exynos4_board_binfo.initrd_filename = machine->initrd_filename;
+    exynos4_board_binfo.kernel_cmdline = machine->kernel_cmdline;
     exynos4_board_binfo.gic_cpu_if_addr =
             EXYNOS4210_SMP_PRIVATE_BASE_ADDR + 0x100;
 
@@ -120,24 +120,24 @@ static Exynos4210State *exynos4_boards_init_common(QEMUMachineInitArgs *args,
             " initrd_filename: %s\n",
             exynos4_board_ram_size[board_type] / 1048576,
             exynos4_board_ram_size[board_type],
-            args->kernel_filename,
-            args->kernel_cmdline,
-            args->initrd_filename);
+            machine->kernel_filename,
+            machine->kernel_cmdline,
+            machine->initrd_filename);
 
     return exynos4210_init(get_system_memory(),
             exynos4_board_ram_size[board_type]);
 }
 
-static void nuri_init(QEMUMachineInitArgs *args)
+static void nuri_init(MachineState *machine)
 {
-    exynos4_boards_init_common(args, EXYNOS4_BOARD_NURI);
+    exynos4_boards_init_common(machine, EXYNOS4_BOARD_NURI);
 
     arm_load_kernel(ARM_CPU(first_cpu), &exynos4_board_binfo);
 }
 
-static void smdkc210_init(QEMUMachineInitArgs *args)
+static void smdkc210_init(MachineState *machine)
 {
-    Exynos4210State *s = exynos4_boards_init_common(args,
+    Exynos4210State *s = exynos4_boards_init_common(machine,
                                                     EXYNOS4_BOARD_SMDKC210);
 
     lan9215_init(SMDK_LAN9118_BASE_ADDR,
diff --git a/hw/arm/gumstix.c b/hw/arm/gumstix.c
index aeea172..3f8465e 100644
--- a/hw/arm/gumstix.c
+++ b/hw/arm/gumstix.c
@@ -46,7 +46,7 @@
 
 static const int sector_len = 128 * 1024;
 
-static void connex_init(QEMUMachineInitArgs *args)
+static void connex_init(MachineState *machine)
 {
     PXA2xxState *cpu;
     DriveInfo *dinfo;
@@ -83,9 +83,9 @@ static void connex_init(QEMUMachineInitArgs *args)
                     qdev_get_gpio_in(cpu->gpio, 36));
 }
 
-static void verdex_init(QEMUMachineInitArgs *args)
+static void verdex_init(MachineState *machine)
 {
-    const char *cpu_model = args->cpu_model;
+    const char *cpu_model = machine->cpu_model;
     PXA2xxState *cpu;
     DriveInfo *dinfo;
     int be;
diff --git a/hw/arm/highbank.c b/hw/arm/highbank.c
index 24231e5..8340434 100644
--- a/hw/arm/highbank.c
+++ b/hw/arm/highbank.c
@@ -199,13 +199,13 @@ enum cxmachines {
  * 32-bit host, set the reg value of memory to 0xf7ff00000 in the
  * device tree and pass -m 2047 to QEMU.
  */
-static void calxeda_init(QEMUMachineInitArgs *args, enum cxmachines machine)
+static void calxeda_init(MachineState *machine, enum cxmachines machine_id)
 {
-    ram_addr_t ram_size = args->ram_size;
-    const char *cpu_model = args->cpu_model;
-    const char *kernel_filename = args->kernel_filename;
-    const char *kernel_cmdline = args->kernel_cmdline;
-    const char *initrd_filename = args->initrd_filename;
+    ram_addr_t ram_size = machine->ram_size;
+    const char *cpu_model = machine->cpu_model;
+    const char *kernel_filename = machine->kernel_filename;
+    const char *kernel_cmdline = machine->kernel_cmdline;
+    const char *initrd_filename = machine->initrd_filename;
     DeviceState *dev = NULL;
     SysBusDevice *busdev;
     qemu_irq pic[128];
@@ -217,7 +217,7 @@ static void calxeda_init(QEMUMachineInitArgs *args, enum cxmachines machine)
     char *sysboot_filename;
 
     if (!cpu_model) {
-        switch (machine) {
+        switch (machine_id) {
         case CALXEDA_HIGHBANK:
             cpu_model = "cortex-a9";
             break;
@@ -274,7 +274,7 @@ static void calxeda_init(QEMUMachineInitArgs *args, enum cxmachines machine)
         }
     }
 
-    switch (machine) {
+    switch (machine_id) {
     case CALXEDA_HIGHBANK:
         dev = qdev_create(NULL, "l2x0");
         qdev_init_nofail(dev);
@@ -359,14 +359,14 @@ static void calxeda_init(QEMUMachineInitArgs *args, enum cxmachines machine)
     arm_load_kernel(ARM_CPU(first_cpu), &highbank_binfo);
 }
 
-static void highbank_init(QEMUMachineInitArgs *args)
+static void highbank_init(MachineState *machine)
 {
-    calxeda_init(args, CALXEDA_HIGHBANK);
+    calxeda_init(machine, CALXEDA_HIGHBANK);
 }
 
-static void midway_init(QEMUMachineInitArgs *args)
+static void midway_init(MachineState *machine)
 {
-    calxeda_init(args, CALXEDA_MIDWAY);
+    calxeda_init(machine, CALXEDA_MIDWAY);
 }
 
 static QEMUMachine highbank_machine = {
diff --git a/hw/arm/integratorcp.c b/hw/arm/integratorcp.c
index 912af96..0e476c3 100644
--- a/hw/arm/integratorcp.c
+++ b/hw/arm/integratorcp.c
@@ -461,13 +461,13 @@ static struct arm_boot_info integrator_binfo = {
     .board_id = 0x113,
 };
 
-static void integratorcp_init(QEMUMachineInitArgs *args)
+static void integratorcp_init(MachineState *machine)
 {
-    ram_addr_t ram_size = args->ram_size;
-    const char *cpu_model = args->cpu_model;
-    const char *kernel_filename = args->kernel_filename;
-    const char *kernel_cmdline = args->kernel_cmdline;
-    const char *initrd_filename = args->initrd_filename;
+    ram_addr_t ram_size = machine->ram_size;
+    const char *cpu_model = machine->cpu_model;
+    const char *kernel_filename = machine->kernel_filename;
+    const char *kernel_cmdline = machine->kernel_cmdline;
+    const char *initrd_filename = machine->initrd_filename;
     ARMCPU *cpu;
     MemoryRegion *address_space_mem = get_system_memory();
     MemoryRegion *ram = g_new(MemoryRegion, 1);
diff --git a/hw/arm/kzm.c b/hw/arm/kzm.c
index 99d33cb..0555d12 100644
--- a/hw/arm/kzm.c
+++ b/hw/arm/kzm.c
@@ -70,13 +70,13 @@ static struct arm_boot_info kzm_binfo = {
     .board_id = 1722,
 };
 
-static void kzm_init(QEMUMachineInitArgs *args)
+static void kzm_init(MachineState *machine)
 {
-    ram_addr_t ram_size = args->ram_size;
-    const char *cpu_model = args->cpu_model;
-    const char *kernel_filename = args->kernel_filename;
-    const char *kernel_cmdline = args->kernel_cmdline;
-    const char *initrd_filename = args->initrd_filename;
+    ram_addr_t ram_size = machine->ram_size;
+    const char *cpu_model = machine->cpu_model;
+    const char *kernel_filename = machine->kernel_filename;
+    const char *kernel_cmdline = machine->kernel_cmdline;
+    const char *initrd_filename = machine->initrd_filename;
     ARMCPU *cpu;
     MemoryRegion *address_space_mem = get_system_memory();
     MemoryRegion *ram = g_new(MemoryRegion, 1);
diff --git a/hw/arm/mainstone.c b/hw/arm/mainstone.c
index d8e075e..44f1873 100644
--- a/hw/arm/mainstone.c
+++ b/hw/arm/mainstone.c
@@ -105,7 +105,7 @@ static struct arm_boot_info mainstone_binfo = {
 };
 
 static void mainstone_common_init(MemoryRegion *address_space_mem,
-                                  QEMUMachineInitArgs *args,
+                                  MachineState *machine,
                                   enum mainstone_model_e model, int arm_id)
 {
     uint32_t sector_len = 256 * 1024;
@@ -116,7 +116,7 @@ static void mainstone_common_init(MemoryRegion *address_space_mem,
     int i;
     int be;
     MemoryRegion *rom = g_new(MemoryRegion, 1);
-    const char *cpu_model = args->cpu_model;
+    const char *cpu_model = machine->cpu_model;
 
     if (!cpu_model)
         cpu_model = "pxa270-c5";
@@ -175,16 +175,16 @@ static void mainstone_common_init(MemoryRegion *address_space_mem,
     smc91c111_init(&nd_table[0], MST_ETH_PHYS,
                     qdev_get_gpio_in(mst_irq, ETHERNET_IRQ));
 
-    mainstone_binfo.kernel_filename = args->kernel_filename;
-    mainstone_binfo.kernel_cmdline = args->kernel_cmdline;
-    mainstone_binfo.initrd_filename = args->initrd_filename;
+    mainstone_binfo.kernel_filename = machine->kernel_filename;
+    mainstone_binfo.kernel_cmdline = machine->kernel_cmdline;
+    mainstone_binfo.initrd_filename = machine->initrd_filename;
     mainstone_binfo.board_id = arm_id;
     arm_load_kernel(mpu->cpu, &mainstone_binfo);
 }
 
-static void mainstone_init(QEMUMachineInitArgs *args)
+static void mainstone_init(MachineState *machine)
 {
-    mainstone_common_init(get_system_memory(), args, mainstone, 0x196);
+    mainstone_common_init(get_system_memory(), machine, mainstone, 0x196);
 }
 
 static QEMUMachine mainstone2_machine = {
diff --git a/hw/arm/musicpal.c b/hw/arm/musicpal.c
index 2a27a19d..6a134f2 100644
--- a/hw/arm/musicpal.c
+++ b/hw/arm/musicpal.c
@@ -1569,12 +1569,12 @@ static struct arm_boot_info musicpal_binfo = {
     .board_id = 0x20e,
 };
 
-static void musicpal_init(QEMUMachineInitArgs *args)
+static void musicpal_init(MachineState *machine)
 {
-    const char *cpu_model = args->cpu_model;
-    const char *kernel_filename = args->kernel_filename;
-    const char *kernel_cmdline = args->kernel_cmdline;
-    const char *initrd_filename = args->initrd_filename;
+    const char *cpu_model = machine->cpu_model;
+    const char *kernel_filename = machine->kernel_filename;
+    const char *kernel_cmdline = machine->kernel_cmdline;
+    const char *initrd_filename = machine->initrd_filename;
     ARMCPU *cpu;
     qemu_irq pic[32];
     DeviceState *dev;
diff --git a/hw/arm/nseries.c b/hw/arm/nseries.c
index c28f895..82772c6 100644
--- a/hw/arm/nseries.c
+++ b/hw/arm/nseries.c
@@ -1278,14 +1278,14 @@ static int n810_atag_setup(const struct arm_boot_info *info, void *p)
     return n8x0_atag_setup(p, 810);
 }
 
-static void n8x0_init(QEMUMachineInitArgs *args,
+static void n8x0_init(MachineState *machine,
                       struct arm_boot_info *binfo, int model)
 {
     MemoryRegion *sysmem = get_system_memory();
     struct n800_s *s = (struct n800_s *) g_malloc0(sizeof(*s));
     int sdram_size = binfo->ram_size;
 
-    s->mpu = omap2420_mpu_init(sysmem, sdram_size, args->cpu_model);
+    s->mpu = omap2420_mpu_init(sysmem, sdram_size, machine->cpu_model);
 
     /* Setup peripherals
      *
@@ -1329,18 +1329,18 @@ static void n8x0_init(QEMUMachineInitArgs *args,
         n8x0_usb_setup(s);
     }
 
-    if (args->kernel_filename) {
+    if (machine->kernel_filename) {
         /* Or at the linux loader.  */
-        binfo->kernel_filename = args->kernel_filename;
-        binfo->kernel_cmdline = args->kernel_cmdline;
-        binfo->initrd_filename = args->initrd_filename;
+        binfo->kernel_filename = machine->kernel_filename;
+        binfo->kernel_cmdline = machine->kernel_cmdline;
+        binfo->initrd_filename = machine->initrd_filename;
         arm_load_kernel(s->mpu->cpu, binfo);
 
         qemu_register_reset(n8x0_boot_init, s);
     }
 
     if (option_rom[0].name &&
-        (args->boot_order[0] == 'n' || !args->kernel_filename)) {
+        (machine->boot_order[0] == 'n' || !machine->kernel_filename)) {
         uint8_t nolo_tags[0x10000];
         /* No, wait, better start at the ROM.  */
         s->mpu->cpu->env.regs[15] = OMAP2_Q2_BASE + 0x400000;
@@ -1382,14 +1382,14 @@ static struct arm_boot_info n810_binfo = {
     .atag_board = n810_atag_setup,
 };
 
-static void n800_init(QEMUMachineInitArgs *args)
+static void n800_init(MachineState *machine)
 {
-    return n8x0_init(args, &n800_binfo, 800);
+    return n8x0_init(machine, &n800_binfo, 800);
 }
 
-static void n810_init(QEMUMachineInitArgs *args)
+static void n810_init(MachineState *machine)
 {
-    return n8x0_init(args, &n810_binfo, 810);
+    return n8x0_init(machine, &n810_binfo, 810);
 }
 
 static QEMUMachine n800_machine = {
diff --git a/hw/arm/omap_sx1.c b/hw/arm/omap_sx1.c
index 3ba263a..b4f6da6 100644
--- a/hw/arm/omap_sx1.c
+++ b/hw/arm/omap_sx1.c
@@ -98,7 +98,7 @@ static struct arm_boot_info sx1_binfo = {
     .board_id = 0x265,
 };
 
-static void sx1_init(QEMUMachineInitArgs *args, const int version)
+static void sx1_init(MachineState *machine, const int version)
 {
     struct omap_mpu_state_s *mpu;
     MemoryRegion *address_space = get_system_memory();
@@ -118,7 +118,8 @@ static void sx1_init(QEMUMachineInitArgs *args, const int version)
         flash_size = flash2_size;
     }
 
-    mpu = omap310_mpu_init(address_space, sx1_binfo.ram_size, args->cpu_model);
+    mpu = omap310_mpu_init(address_space, sx1_binfo.ram_size,
+                           machine->cpu_model);
 
     /* External Flash (EMIFS) */
     memory_region_init_ram(flash, NULL, "omap_sx1.flash0-0", flash_size);
@@ -189,29 +190,29 @@ static void sx1_init(QEMUMachineInitArgs *args, const int version)
                                 OMAP_CS1_BASE, &cs[1]);
     }
 
-    if (!args->kernel_filename && !fl_idx && !qtest_enabled()) {
+    if (!machine->kernel_filename && !fl_idx && !qtest_enabled()) {
         fprintf(stderr, "Kernel or Flash image must be specified\n");
         exit(1);
     }
 
     /* Load the kernel.  */
-    sx1_binfo.kernel_filename = args->kernel_filename;
-    sx1_binfo.kernel_cmdline = args->kernel_cmdline;
-    sx1_binfo.initrd_filename = args->initrd_filename;
+    sx1_binfo.kernel_filename = machine->kernel_filename;
+    sx1_binfo.kernel_cmdline = machine->kernel_cmdline;
+    sx1_binfo.initrd_filename = machine->initrd_filename;
     arm_load_kernel(mpu->cpu, &sx1_binfo);
 
     /* TODO: fix next line */
     //~ qemu_console_resize(ds, 640, 480);
 }
 
-static void sx1_init_v1(QEMUMachineInitArgs *args)
+static void sx1_init_v1(MachineState *machine)
 {
-    sx1_init(args, 1);
+    sx1_init(machine, 1);
 }
 
-static void sx1_init_v2(QEMUMachineInitArgs *args)
+static void sx1_init_v2(MachineState *machine)
 {
-    sx1_init(args, 2);
+    sx1_init(machine, 2);
 }
 
 static QEMUMachine sx1_machine_v2 = {
diff --git a/hw/arm/palm.c b/hw/arm/palm.c
index fac4f69..e61995f 100644
--- a/hw/arm/palm.c
+++ b/hw/arm/palm.c
@@ -191,12 +191,12 @@ static struct arm_boot_info palmte_binfo = {
     .board_id = 0x331,
 };
 
-static void palmte_init(QEMUMachineInitArgs *args)
+static void palmte_init(MachineState *machine)
 {
-    const char *cpu_model = args->cpu_model;
-    const char *kernel_filename = args->kernel_filename;
-    const char *kernel_cmdline = args->kernel_cmdline;
-    const char *initrd_filename = args->initrd_filename;
+    const char *cpu_model = machine->cpu_model;
+    const char *kernel_filename = machine->kernel_filename;
+    const char *kernel_cmdline = machine->kernel_cmdline;
+    const char *initrd_filename = machine->initrd_filename;
     MemoryRegion *address_space_mem = get_system_memory();
     struct omap_mpu_state_s *mpu;
     int flash_size = 0x00800000;
diff --git a/hw/arm/realview.c b/hw/arm/realview.c
index 7e04e50..64b9251 100644
--- a/hw/arm/realview.c
+++ b/hw/arm/realview.c
@@ -45,7 +45,7 @@ static const int realview_board_id[] = {
     0x76d
 };
 
-static void realview_init(QEMUMachineInitArgs *args,
+static void realview_init(MachineState *machine,
                           enum realview_board_type board_type)
 {
     ARMCPU *cpu = NULL;
@@ -71,7 +71,7 @@ static void realview_init(QEMUMachineInitArgs *args,
     uint32_t proc_id = 0;
     uint32_t sys_id;
     ram_addr_t low_ram_size;
-    ram_addr_t ram_size = args->ram_size;
+    ram_addr_t ram_size = machine->ram_size;
     hwaddr periphbase = 0;
 
     switch (board_type) {
@@ -91,7 +91,7 @@ static void realview_init(QEMUMachineInitArgs *args,
         break;
     }
 
-    cpu_oc = cpu_class_by_name(TYPE_ARM_CPU, args->cpu_model);
+    cpu_oc = cpu_class_by_name(TYPE_ARM_CPU, machine->cpu_model);
     if (!cpu_oc) {
         fprintf(stderr, "Unable to find CPU definition\n");
         exit(1);
@@ -342,45 +342,45 @@ static void realview_init(QEMUMachineInitArgs *args,
     memory_region_add_subregion(sysmem, SMP_BOOT_ADDR, ram_hack);
 
     realview_binfo.ram_size = ram_size;
-    realview_binfo.kernel_filename = args->kernel_filename;
-    realview_binfo.kernel_cmdline = args->kernel_cmdline;
-    realview_binfo.initrd_filename = args->initrd_filename;
+    realview_binfo.kernel_filename = machine->kernel_filename;
+    realview_binfo.kernel_cmdline = machine->kernel_cmdline;
+    realview_binfo.initrd_filename = machine->initrd_filename;
     realview_binfo.nb_cpus = smp_cpus;
     realview_binfo.board_id = realview_board_id[board_type];
     realview_binfo.loader_start = (board_type == BOARD_PB_A8 ? 0x70000000 : 0);
     arm_load_kernel(ARM_CPU(first_cpu), &realview_binfo);
 }
 
-static void realview_eb_init(QEMUMachineInitArgs *args)
+static void realview_eb_init(MachineState *machine)
 {
-    if (!args->cpu_model) {
-        args->cpu_model = "arm926";
+    if (!machine->cpu_model) {
+        machine->cpu_model = "arm926";
     }
-    realview_init(args, BOARD_EB);
+    realview_init(machine, BOARD_EB);
 }
 
-static void realview_eb_mpcore_init(QEMUMachineInitArgs *args)
+static void realview_eb_mpcore_init(MachineState *machine)
 {
-    if (!args->cpu_model) {
-        args->cpu_model = "arm11mpcore";
+    if (!machine->cpu_model) {
+        machine->cpu_model = "arm11mpcore";
     }
-    realview_init(args, BOARD_EB_MPCORE);
+    realview_init(machine, BOARD_EB_MPCORE);
 }
 
-static void realview_pb_a8_init(QEMUMachineInitArgs *args)
+static void realview_pb_a8_init(MachineState *machine)
 {
-    if (!args->cpu_model) {
-        args->cpu_model = "cortex-a8";
+    if (!machine->cpu_model) {
+        machine->cpu_model = "cortex-a8";
     }
-    realview_init(args, BOARD_PB_A8);
+    realview_init(machine, BOARD_PB_A8);
 }
 
-static void realview_pbx_a9_init(QEMUMachineInitArgs *args)
+static void realview_pbx_a9_init(MachineState *machine)
 {
-    if (!args->cpu_model) {
-        args->cpu_model = "cortex-a9";
+    if (!machine->cpu_model) {
+        machine->cpu_model = "cortex-a9";
     }
-    realview_init(args, BOARD_PBX_A9);
+    realview_init(machine, BOARD_PBX_A9);
 }
 
 static QEMUMachine realview_eb_machine = {
diff --git a/hw/arm/spitz.c b/hw/arm/spitz.c
index a179c1d..5455dbf 100644
--- a/hw/arm/spitz.c
+++ b/hw/arm/spitz.c
@@ -887,14 +887,14 @@ static struct arm_boot_info spitz_binfo = {
     .ram_size = 0x04000000,
 };
 
-static void spitz_common_init(QEMUMachineInitArgs *args,
+static void spitz_common_init(MachineState *machine,
                               enum spitz_model_e model, int arm_id)
 {
     PXA2xxState *mpu;
     DeviceState *scp0, *scp1 = NULL;
     MemoryRegion *address_space_mem = get_system_memory();
     MemoryRegion *rom = g_new(MemoryRegion, 1);
-    const char *cpu_model = args->cpu_model;
+    const char *cpu_model = machine->cpu_model;
 
     if (!cpu_model)
         cpu_model = (model == terrier) ? "pxa270-c5" : "pxa270-c0";
@@ -935,32 +935,32 @@ static void spitz_common_init(QEMUMachineInitArgs *args,
         /* A 4.0 GB microdrive is permanently sitting in CF slot 0.  */
         spitz_microdrive_attach(mpu, 0);
 
-    spitz_binfo.kernel_filename = args->kernel_filename;
-    spitz_binfo.kernel_cmdline = args->kernel_cmdline;
-    spitz_binfo.initrd_filename = args->initrd_filename;
+    spitz_binfo.kernel_filename = machine->kernel_filename;
+    spitz_binfo.kernel_cmdline = machine->kernel_cmdline;
+    spitz_binfo.initrd_filename = machine->initrd_filename;
     spitz_binfo.board_id = arm_id;
     arm_load_kernel(mpu->cpu, &spitz_binfo);
     sl_bootparam_write(SL_PXA_PARAM_BASE);
 }
 
-static void spitz_init(QEMUMachineInitArgs *args)
+static void spitz_init(MachineState *machine)
 {
-    spitz_common_init(args, spitz, 0x2c9);
+    spitz_common_init(machine, spitz, 0x2c9);
 }
 
-static void borzoi_init(QEMUMachineInitArgs *args)
+static void borzoi_init(MachineState *machine)
 {
-    spitz_common_init(args, borzoi, 0x33f);
+    spitz_common_init(machine, borzoi, 0x33f);
 }
 
-static void akita_init(QEMUMachineInitArgs *args)
+static void akita_init(MachineState *machine)
 {
-    spitz_common_init(args, akita, 0x2e8);
+    spitz_common_init(machine, akita, 0x2e8);
 }
 
-static void terrier_init(QEMUMachineInitArgs *args)
+static void terrier_init(MachineState *machine)
 {
-    spitz_common_init(args, terrier, 0x33f);
+    spitz_common_init(machine, terrier, 0x33f);
 }
 
 static QEMUMachine akitapda_machine = {
diff --git a/hw/arm/stellaris.c b/hw/arm/stellaris.c
index a2095c0..3b7a27a 100644
--- a/hw/arm/stellaris.c
+++ b/hw/arm/stellaris.c
@@ -1333,17 +1333,17 @@ static void stellaris_init(const char *kernel_filename, const char *cpu_model,
 }
 
 /* FIXME: Figure out how to generate these from stellaris_boards.  */
-static void lm3s811evb_init(QEMUMachineInitArgs *args)
+static void lm3s811evb_init(MachineState *machine)
 {
-    const char *cpu_model = args->cpu_model;
-    const char *kernel_filename = args->kernel_filename;
+    const char *cpu_model = machine->cpu_model;
+    const char *kernel_filename = machine->kernel_filename;
     stellaris_init(kernel_filename, cpu_model, &stellaris_boards[0]);
 }
 
-static void lm3s6965evb_init(QEMUMachineInitArgs *args)
+static void lm3s6965evb_init(MachineState *machine)
 {
-    const char *cpu_model = args->cpu_model;
-    const char *kernel_filename = args->kernel_filename;
+    const char *cpu_model = machine->cpu_model;
+    const char *kernel_filename = machine->kernel_filename;
     stellaris_init(kernel_filename, cpu_model, &stellaris_boards[1]);
 }
 
diff --git a/hw/arm/tosa.c b/hw/arm/tosa.c
index 2069f55..abc0f2a 100644
--- a/hw/arm/tosa.c
+++ b/hw/arm/tosa.c
@@ -211,12 +211,12 @@ static struct arm_boot_info tosa_binfo = {
     .ram_size = 0x04000000,
 };
 
-static void tosa_init(QEMUMachineInitArgs *args)
+static void tosa_init(MachineState *machine)
 {
-    const char *cpu_model = args->cpu_model;
-    const char *kernel_filename = args->kernel_filename;
-    const char *kernel_cmdline = args->kernel_cmdline;
-    const char *initrd_filename = args->initrd_filename;
+    const char *cpu_model = machine->cpu_model;
+    const char *kernel_filename = machine->kernel_filename;
+    const char *kernel_cmdline = machine->kernel_cmdline;
+    const char *initrd_filename = machine->initrd_filename;
     MemoryRegion *address_space_mem = get_system_memory();
     MemoryRegion *rom = g_new(MemoryRegion, 1);
     PXA2xxState *mpu;
diff --git a/hw/arm/versatilepb.c b/hw/arm/versatilepb.c
index e5493b4..dea5fc7 100644
--- a/hw/arm/versatilepb.c
+++ b/hw/arm/versatilepb.c
@@ -173,7 +173,7 @@ static int vpb_sic_init(SysBusDevice *sbd)
 
 static struct arm_boot_info versatile_binfo;
 
-static void versatile_init(QEMUMachineInitArgs *args, int board_id)
+static void versatile_init(MachineState *machine, int board_id)
 {
     ARMCPU *cpu;
     MemoryRegion *sysmem = get_system_memory();
@@ -190,15 +190,15 @@ static void versatile_init(QEMUMachineInitArgs *args, int board_id)
     int done_smc = 0;
     DriveInfo *dinfo;
 
-    if (!args->cpu_model) {
-        args->cpu_model = "arm926";
+    if (!machine->cpu_model) {
+        machine->cpu_model = "arm926";
     }
-    cpu = cpu_arm_init(args->cpu_model);
+    cpu = cpu_arm_init(machine->cpu_model);
     if (!cpu) {
         fprintf(stderr, "Unable to find CPU definition\n");
         exit(1);
     }
-    memory_region_init_ram(ram, NULL, "versatile.ram", args->ram_size);
+    memory_region_init_ram(ram, NULL, "versatile.ram", machine->ram_size);
     vmstate_register_ram_global(ram);
     /* ??? RAM should repeat to fill physical memory space.  */
     /* SDRAM at address zero.  */
@@ -344,22 +344,22 @@ static void versatile_init(QEMUMachineInitArgs *args, int board_id)
         fprintf(stderr, "qemu: Error registering flash memory.\n");
     }
 
-    versatile_binfo.ram_size = args->ram_size;
-    versatile_binfo.kernel_filename = args->kernel_filename;
-    versatile_binfo.kernel_cmdline = args->kernel_cmdline;
-    versatile_binfo.initrd_filename = args->initrd_filename;
+    versatile_binfo.ram_size = machine->ram_size;
+    versatile_binfo.kernel_filename = machine->kernel_filename;
+    versatile_binfo.kernel_cmdline = machine->kernel_cmdline;
+    versatile_binfo.initrd_filename = machine->initrd_filename;
     versatile_binfo.board_id = board_id;
     arm_load_kernel(cpu, &versatile_binfo);
 }
 
-static void vpb_init(QEMUMachineInitArgs *args)
+static void vpb_init(MachineState *machine)
 {
-    versatile_init(args, 0x183);
+    versatile_init(machine, 0x183);
 }
 
-static void vab_init(QEMUMachineInitArgs *args)
+static void vab_init(MachineState *machine)
 {
-    versatile_init(args, 0x25e);
+    versatile_init(machine, 0x25e);
 }
 
 static QEMUMachine versatilepb_machine = {
diff --git a/hw/arm/vexpress.c b/hw/arm/vexpress.c
index 169eb06..33ff422 100644
--- a/hw/arm/vexpress.c
+++ b/hw/arm/vexpress.c
@@ -509,7 +509,7 @@ static pflash_t *ve_pflash_cfi01_register(hwaddr base, const char *name,
 }
 
 static void vexpress_common_init(VEDBoardInfo *daughterboard,
-                                 QEMUMachineInitArgs *args)
+                                 MachineState *machine)
 {
     DeviceState *dev, *sysctl, *pl041;
     qemu_irq pic[64];
@@ -525,7 +525,8 @@ static void vexpress_common_init(VEDBoardInfo *daughterboard,
     const hwaddr *map = daughterboard->motherboard_map;
     int i;
 
-    daughterboard->init(daughterboard, args->ram_size, args->cpu_model, pic);
+    daughterboard->init(daughterboard, machine->ram_size, machine->cpu_model,
+                        pic);
 
     /* Motherboard peripherals: the wiring is the same but the
      * addresses vary between the legacy and A-Series memory maps.
@@ -639,10 +640,10 @@ static void vexpress_common_init(VEDBoardInfo *daughterboard,
                              pic[40 + i]);
     }
 
-    daughterboard->bootinfo.ram_size = args->ram_size;
-    daughterboard->bootinfo.kernel_filename = args->kernel_filename;
-    daughterboard->bootinfo.kernel_cmdline = args->kernel_cmdline;
-    daughterboard->bootinfo.initrd_filename = args->initrd_filename;
+    daughterboard->bootinfo.ram_size = machine->ram_size;
+    daughterboard->bootinfo.kernel_filename = machine->kernel_filename;
+    daughterboard->bootinfo.kernel_cmdline = machine->kernel_cmdline;
+    daughterboard->bootinfo.initrd_filename = machine->initrd_filename;
     daughterboard->bootinfo.nb_cpus = smp_cpus;
     daughterboard->bootinfo.board_id = VEXPRESS_BOARD_ID;
     daughterboard->bootinfo.loader_start = daughterboard->loader_start;
@@ -653,14 +654,14 @@ static void vexpress_common_init(VEDBoardInfo *daughterboard,
     arm_load_kernel(ARM_CPU(first_cpu), &daughterboard->bootinfo);
 }
 
-static void vexpress_a9_init(QEMUMachineInitArgs *args)
+static void vexpress_a9_init(MachineState *machine)
 {
-    vexpress_common_init(&a9_daughterboard, args);
+    vexpress_common_init(&a9_daughterboard, machine);
 }
 
-static void vexpress_a15_init(QEMUMachineInitArgs *args)
+static void vexpress_a15_init(MachineState *machine)
 {
-    vexpress_common_init(&a15_daughterboard, args);
+    vexpress_common_init(&a15_daughterboard, machine);
 }
 
 static QEMUMachine vexpress_a9_machine = {
diff --git a/hw/arm/virt.c b/hw/arm/virt.c
index ea4f02d..3b55a4b 100644
--- a/hw/arm/virt.c
+++ b/hw/arm/virt.c
@@ -383,13 +383,13 @@ static void *machvirt_dtb(const struct arm_boot_info *binfo, int *fdt_size)
     return board->fdt;
 }
 
-static void machvirt_init(QEMUMachineInitArgs *args)
+static void machvirt_init(MachineState *machine)
 {
     qemu_irq pic[NUM_IRQS];
     MemoryRegion *sysmem = get_system_memory();
     int n;
     MemoryRegion *ram = g_new(MemoryRegion, 1);
-    const char *cpu_model = args->cpu_model;
+    const char *cpu_model = machine->cpu_model;
     VirtBoardInfo *vbi;
 
     if (!cpu_model) {
@@ -415,7 +415,7 @@ static void machvirt_init(QEMUMachineInitArgs *args)
         exit(1);
     }
 
-    if (args->ram_size > vbi->memmap[VIRT_MEM].size) {
+    if (machine->ram_size > vbi->memmap[VIRT_MEM].size) {
         error_report("mach-virt: cannot model more than 30GB RAM");
         exit(1);
     }
@@ -447,7 +447,7 @@ static void machvirt_init(QEMUMachineInitArgs *args)
     }
     fdt_add_cpu_nodes(vbi);
 
-    memory_region_init_ram(ram, NULL, "mach-virt.ram", args->ram_size);
+    memory_region_init_ram(ram, NULL, "mach-virt.ram", machine->ram_size);
     vmstate_register_ram_global(ram);
     memory_region_add_subregion(sysmem, vbi->memmap[VIRT_MEM].base, ram);
 
@@ -461,10 +461,10 @@ static void machvirt_init(QEMUMachineInitArgs *args)
      */
     create_virtio_devices(vbi, pic);
 
-    vbi->bootinfo.ram_size = args->ram_size;
-    vbi->bootinfo.kernel_filename = args->kernel_filename;
-    vbi->bootinfo.kernel_cmdline = args->kernel_cmdline;
-    vbi->bootinfo.initrd_filename = args->initrd_filename;
+    vbi->bootinfo.ram_size = machine->ram_size;
+    vbi->bootinfo.kernel_filename = machine->kernel_filename;
+    vbi->bootinfo.kernel_cmdline = machine->kernel_cmdline;
+    vbi->bootinfo.initrd_filename = machine->initrd_filename;
     vbi->bootinfo.nb_cpus = smp_cpus;
     vbi->bootinfo.board_id = -1;
     vbi->bootinfo.loader_start = vbi->memmap[VIRT_MEM].base;
diff --git a/hw/arm/xilinx_zynq.c b/hw/arm/xilinx_zynq.c
index 9ee21e7..bae0416 100644
--- a/hw/arm/xilinx_zynq.c
+++ b/hw/arm/xilinx_zynq.c
@@ -101,13 +101,13 @@ static inline void zynq_init_spi_flashes(uint32_t base_addr, qemu_irq irq,
 
 }
 
-static void zynq_init(QEMUMachineInitArgs *args)
+static void zynq_init(MachineState *machine)
 {
-    ram_addr_t ram_size = args->ram_size;
-    const char *cpu_model = args->cpu_model;
-    const char *kernel_filename = args->kernel_filename;
-    const char *kernel_cmdline = args->kernel_cmdline;
-    const char *initrd_filename = args->initrd_filename;
+    ram_addr_t ram_size = machine->ram_size;
+    const char *cpu_model = machine->cpu_model;
+    const char *kernel_filename = machine->kernel_filename;
+    const char *kernel_cmdline = machine->kernel_cmdline;
+    const char *initrd_filename = machine->initrd_filename;
     ObjectClass *cpu_oc;
     ARMCPU *cpu;
     MemoryRegion *address_space_mem = get_system_memory();
diff --git a/hw/arm/z2.c b/hw/arm/z2.c
index 5df014b..ab9e4c9 100644
--- a/hw/arm/z2.c
+++ b/hw/arm/z2.c
@@ -300,12 +300,12 @@ static const TypeInfo aer915_info = {
     .class_init    = aer915_class_init,
 };
 
-static void z2_init(QEMUMachineInitArgs *args)
+static void z2_init(MachineState *machine)
 {
-    const char *cpu_model = args->cpu_model;
-    const char *kernel_filename = args->kernel_filename;
-    const char *kernel_cmdline = args->kernel_cmdline;
-    const char *initrd_filename = args->initrd_filename;
+    const char *cpu_model = machine->cpu_model;
+    const char *kernel_filename = machine->kernel_filename;
+    const char *kernel_cmdline = machine->kernel_cmdline;
+    const char *initrd_filename = machine->initrd_filename;
     MemoryRegion *address_space_mem = get_system_memory();
     uint32_t sector_len = 0x10000;
     PXA2xxState *mpu;