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>

1 files changed, 22 insertions, 22 deletions

diff --git a/hw/ppc/e500.c b/hw/ppc/e500.c
index f984b3e..223bab9 100644
--- a/hw/ppc/e500.c
+++ b/hw/ppc/e500.c
@@ -123,7 +123,7 @@ static void dt_serial_create(void *fdt, unsigned long long offset,
     }
 }
 
-static int ppce500_load_device_tree(QEMUMachineInitArgs *args,
+static int ppce500_load_device_tree(MachineState *machine,
                                     PPCE500Params *params,
                                     hwaddr addr,
                                     hwaddr initrd_base,
@@ -132,7 +132,7 @@ static int ppce500_load_device_tree(QEMUMachineInitArgs *args,
 {
     CPUPPCState *env = first_cpu->env_ptr;
     int ret = -1;
-    uint64_t mem_reg_property[] = { 0, cpu_to_be64(args->ram_size) };
+    uint64_t mem_reg_property[] = { 0, cpu_to_be64(machine->ram_size) };
     int fdt_size;
     void *fdt;
     uint8_t hypercall[16];
@@ -207,7 +207,7 @@ static int ppce500_load_device_tree(QEMUMachineInitArgs *args,
     }
 
     ret = qemu_fdt_setprop_string(fdt, "/chosen", "bootargs",
-                                      args->kernel_cmdline);
+                                      machine->kernel_cmdline);
     if (ret < 0)
         fprintf(stderr, "couldn't set /chosen/bootargs\n");
 
@@ -387,7 +387,7 @@ out:
 }
 
 typedef struct DeviceTreeParams {
-    QEMUMachineInitArgs args;
+    MachineState *machine;
     PPCE500Params params;
     hwaddr addr;
     hwaddr initrd_base;
@@ -397,18 +397,18 @@ typedef struct DeviceTreeParams {
 static void ppce500_reset_device_tree(void *opaque)
 {
     DeviceTreeParams *p = opaque;
-    ppce500_load_device_tree(&p->args, &p->params, p->addr, p->initrd_base,
+    ppce500_load_device_tree(p->machine, &p->params, p->addr, p->initrd_base,
                              p->initrd_size, false);
 }
 
-static int ppce500_prep_device_tree(QEMUMachineInitArgs *args,
+static int ppce500_prep_device_tree(MachineState *machine,
                                     PPCE500Params *params,
                                     hwaddr addr,
                                     hwaddr initrd_base,
                                     hwaddr initrd_size)
 {
     DeviceTreeParams *p = g_new(DeviceTreeParams, 1);
-    p->args = *args;
+    p->machine = machine;
     p->params = *params;
     p->addr = addr;
     p->initrd_base = initrd_base;
@@ -417,7 +417,7 @@ static int ppce500_prep_device_tree(QEMUMachineInitArgs *args,
     qemu_register_reset(ppce500_reset_device_tree, p);
 
     /* Issue the device tree loader once, so that we get the size of the blob */
-    return ppce500_load_device_tree(args, params, addr, initrd_base,
+    return ppce500_load_device_tree(machine, params, addr, initrd_base,
                                     initrd_size, true);
 }
 
@@ -597,7 +597,7 @@ static qemu_irq *ppce500_init_mpic(PPCE500Params *params, MemoryRegion *ccsr,
     return mpic;
 }
 
-void ppce500_init(QEMUMachineInitArgs *args, PPCE500Params *params)
+void ppce500_init(MachineState *machine, PPCE500Params *params)
 {
     MemoryRegion *address_space_mem = get_system_memory();
     MemoryRegion *ram = g_new(MemoryRegion, 1);
@@ -622,8 +622,8 @@ void ppce500_init(QEMUMachineInitArgs *args, PPCE500Params *params)
     PPCE500CCSRState *ccsr;
 
     /* Setup CPUs */
-    if (args->cpu_model == NULL) {
-        args->cpu_model = "e500v2_v30";
+    if (machine->cpu_model == NULL) {
+        machine->cpu_model = "e500v2_v30";
     }
 
     irqs = g_malloc0(smp_cpus * sizeof(qemu_irq *));
@@ -633,7 +633,7 @@ void ppce500_init(QEMUMachineInitArgs *args, PPCE500Params *params)
         CPUState *cs;
         qemu_irq *input;
 
-        cpu = cpu_ppc_init(args->cpu_model);
+        cpu = cpu_ppc_init(machine->cpu_model);
         if (cpu == NULL) {
             fprintf(stderr, "Unable to initialize CPU!\n");
             exit(1);
@@ -672,7 +672,7 @@ void ppce500_init(QEMUMachineInitArgs *args, PPCE500Params *params)
 
     /* Fixup Memory size on a alignment boundary */
     ram_size &= ~(RAM_SIZES_ALIGN - 1);
-    args->ram_size = ram_size;
+    machine->ram_size = ram_size;
 
     /* Register Memory */
     memory_region_init_ram(ram, NULL, "mpc8544ds.ram", ram_size);
@@ -739,11 +739,11 @@ void ppce500_init(QEMUMachineInitArgs *args, PPCE500Params *params)
     sysbus_create_simple("e500-spin", MPC8544_SPIN_BASE, NULL);
 
     /* Load kernel. */
-    if (args->kernel_filename) {
-        kernel_size = load_uimage(args->kernel_filename, &entry,
+    if (machine->kernel_filename) {
+        kernel_size = load_uimage(machine->kernel_filename, &entry,
                                   &loadaddr, NULL);
         if (kernel_size < 0) {
-            kernel_size = load_elf(args->kernel_filename, NULL, NULL,
+            kernel_size = load_elf(machine->kernel_filename, NULL, NULL,
                                    &elf_entry, &elf_lowaddr, NULL, 1,
                                    ELF_MACHINE, 0);
             entry = elf_entry;
@@ -752,7 +752,7 @@ void ppce500_init(QEMUMachineInitArgs *args, PPCE500Params *params)
         /* XXX try again as binary */
         if (kernel_size < 0) {
             fprintf(stderr, "qemu: could not load kernel '%s'\n",
-                    args->kernel_filename);
+                    machine->kernel_filename);
             exit(1);
         }
 
@@ -764,14 +764,14 @@ void ppce500_init(QEMUMachineInitArgs *args, PPCE500Params *params)
     }
 
     /* Load initrd. */
-    if (args->initrd_filename) {
+    if (machine->initrd_filename) {
         initrd_base = (cur_base + INITRD_LOAD_PAD) & ~INITRD_PAD_MASK;
-        initrd_size = load_image_targphys(args->initrd_filename, initrd_base,
+        initrd_size = load_image_targphys(machine->initrd_filename, initrd_base,
                                           ram_size - initrd_base);
 
         if (initrd_size < 0) {
             fprintf(stderr, "qemu: could not load initial ram disk '%s'\n",
-                    args->initrd_filename);
+                    machine->initrd_filename);
             exit(1);
         }
 
@@ -779,11 +779,11 @@ void ppce500_init(QEMUMachineInitArgs *args, PPCE500Params *params)
     }
 
     /* If we're loading a kernel directly, we must load the device tree too. */
-    if (args->kernel_filename) {
+    if (machine->kernel_filename) {
         struct boot_info *boot_info;
         int dt_size;
 
-        dt_size = ppce500_prep_device_tree(args, params, dt_base,
+        dt_size = ppce500_prep_device_tree(machine, params, dt_base,
                                            initrd_base, initrd_size);
         if (dt_size < 0) {
             fprintf(stderr, "couldn't load device tree\n");