Refactor QEMUFile for live migration

[qemu.git] / hw / realview.c

diff --git a/hw/realview.c b/hw/realview.c
index 808df1064f61b9b53b0093052dfe95c968b9ded4..a9d20edc525520656210432e8c3ce1f3508f8c75 100644 (file)
--- a/hw/realview.c
+++ b/hw/realview.c
@@ -18,9 +18,13 @@
 
 /* Board init.  */
 
-static void realview_init(int ram_size, int vga_ram_size,
+static struct arm_boot_info realview_binfo = {
+    .loader_start = 0x0,
+    .board_id = 0x33b,
+};
+
+static void realview_init(ram_addr_t ram_size, int vga_ram_size,
                      const char *boot_device, DisplayState *ds,
-                     const char **fd_filename, int snapshot,
                      const char *kernel_filename, const char *kernel_cmdline,
                      const char *initrd_filename, const char *cpu_model)
 {
@@ -33,6 +37,7 @@ static void realview_init(int ram_size, int vga_ram_size,
     int done_smc = 0;
     qemu_irq cpu_irq[4];
     int ncpu;
+    int index;
 
     if (!cpu_model)
         cpu_model = "arm926";
@@ -59,7 +64,7 @@ static void realview_init(int ram_size, int vga_ram_size,
         }
     }
 
-    /* ??? RAM shoud repeat to fill physical memory space.  */
+    /* ??? RAM should repeat to fill physical memory space.  */
     /* SDRAM at address zero.  */
     cpu_register_physical_memory(0, ram_size, IO_MEM_RAM);
 
@@ -90,7 +95,12 @@ static void realview_init(int ram_size, int vga_ram_size,
 
     pl110_init(ds, 0x10020000, pic[23], 1);
 
-    pl181_init(0x10005000, sd_bdrv, pic[17], pic[18]);
+    index = drive_get_index(IF_SD, 0, 0);
+    if (index == -1) {
+        fprintf(stderr, "qemu: missing SecureDigital card\n");
+        exit(1);
+    }
+    pl181_init(0x10005000, drives_table[index].bdrv, pic[17], pic[18]);
 
     pl031_init(0x10017000, pic[10]);
 
@@ -98,11 +108,16 @@ static void realview_init(int ram_size, int vga_ram_size,
     if (usb_enabled) {
         usb_ohci_init_pci(pci_bus, 3, -1);
     }
+    if (drive_get_max_bus(IF_SCSI) > 0) {
+        fprintf(stderr, "qemu: too many SCSI bus\n");
+        exit(1);
+    }
     scsi_hba = lsi_scsi_init(pci_bus, -1);
-    for (n = 0; n < MAX_DISKS; n++) {
-        if (bs_table[n]) {
-            lsi_scsi_attach(scsi_hba, bs_table[n], n);
-        }
+    for (n = 0; n < LSI_MAX_DEVS; n++) {
+        index = drive_get_index(IF_SCSI, 0, n);
+        if (index == -1)
+            continue;
+        lsi_scsi_attach(scsi_hba, drives_table[index].bdrv, n);
     }
     for(n = 0; n < nb_nics; n++) {
         nd = &nd_table[n];
@@ -167,8 +182,12 @@ static void realview_init(int ram_size, int vga_ram_size,
     /* 0x68000000 PCI mem 1.  */
     /* 0x6c000000 PCI mem 2.  */
 
-    arm_load_kernel(first_cpu, ram_size, kernel_filename, kernel_cmdline,
-                    initrd_filename, 0x33b, 0x0);
+    realview_binfo.ram_size = ram_size;
+    realview_binfo.kernel_filename = kernel_filename;
+    realview_binfo.kernel_cmdline = kernel_cmdline;
+    realview_binfo.initrd_filename = initrd_filename;
+    realview_binfo.nb_cpus = ncpu;
+    arm_load_kernel(first_cpu, &realview_binfo);
 
     /* ??? Hack to map an additional page of ram for the secondary CPU
        startup code.  I guess this works on real hardware because the
@@ -178,7 +197,9 @@ static void realview_init(int ram_size, int vga_ram_size,
 }
 
 QEMUMachine realview_machine = {
-    "realview",
-    "ARM RealView Emulation Baseboard (ARM926EJ-S)",
-    realview_init
+    .name = "realview",
+    .desc = "ARM RealView Emulation Baseboard (ARM926EJ-S)",
+    .init = realview_init,
+    .ram_require = 0x1000,
+    .use_scsi = 1,
 };