/[dynamips]/upstream/dynamips-0.2.7-RC2/dev_c3725.c
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upstream/dynamips-0.2.6-RC5/dev_c3725.c revision 6 by dpavlin, Sat Oct 6 16:09:07 2007 UTC upstream/dynamips-0.2.7-RC1/dev_c3725.c revision 7 by dpavlin, Sat Oct 6 16:23:47 2007 UTC
# Line 12  Line 12 
12  #include <sys/types.h>  #include <sys/types.h>
13  #include <assert.h>  #include <assert.h>
14    
15  #include "mips64.h"  #include "cpu.h"
16    #include "vm.h"
17  #include "dynamips.h"  #include "dynamips.h"
18  #include "memory.h"  #include "memory.h"
19  #include "device.h"  #include "device.h"
20  #include "pci_io.h"  #include "pci_io.h"
21  #include "dev_gt.h"  #include "dev_gt.h"
22  #include "cisco_eeprom.h"  #include "cisco_eeprom.h"
23    #include "dev_rom.h"
24  #include "dev_c3725.h"  #include "dev_c3725.h"
25  #include "dev_vtty.h"  #include "dev_vtty.h"
26  #include "registry.h"  #include "registry.h"
# Line 1029  static int c3725_init(c3725_t *router) Line 1031  static int c3725_init(c3725_t *router)
1031     vm_instance_t *vm = router->vm;     vm_instance_t *vm = router->vm;
1032    
1033     /* Set the processor type: R7000 */     /* Set the processor type: R7000 */
1034     mips64_set_prid(vm->boot_cpu,MIPS_PRID_R7000);     mips64_set_prid(CPU_MIPS64(vm->boot_cpu),MIPS_PRID_R7000);
1035    
1036     /* Initialize the Galileo GT-96100 PCI controller */     /* Initialize the Galileo GT-96100 PCI controller */
1037     if (c3725_init_gt96100(router) == -1)     if (c3725_init_gt96100(router) == -1)
# Line 1105  void c3725_init_defaults(c3725_t *router Line 1107  void c3725_init_defaults(c3725_t *router
1107  /* Initialize the C3725 Platform */  /* Initialize the C3725 Platform */
1108  int c3725_init_platform(c3725_t *router)  int c3725_init_platform(c3725_t *router)
1109  {  {
    extern m_uint8_t microcode[];  
    extern ssize_t microcode_len;  
1110     vm_instance_t *vm = router->vm;     vm_instance_t *vm = router->vm;
1111     struct c3725_nm_bay *nm_bay;     struct c3725_nm_bay *nm_bay;
1112     cpu_mips_t *cpu;     cpu_mips_t *cpu;
1113       cpu_gen_t *gen;
1114     vm_obj_t *obj;     vm_obj_t *obj;
1115     int i;     int i;
1116    
# Line 1123  int c3725_init_platform(c3725_t *router) Line 1124  int c3725_init_platform(c3725_t *router)
1124     vm->cpu_group = cpu_group_create("System CPU");     vm->cpu_group = cpu_group_create("System CPU");
1125    
1126     /* Initialize the virtual MIPS processor */     /* Initialize the virtual MIPS processor */
1127     if (!(cpu = cpu_create(vm,0))) {     if (!(gen = cpu_create(vm,CPU_TYPE_MIPS64,0))) {
1128        vm_error(vm,"unable to create CPU!\n");        vm_error(vm,"unable to create CPU!\n");
1129        return(-1);        return(-1);
1130     }     }
1131    
1132       cpu = CPU_MIPS64(gen);
1133    
1134     /* Add this CPU to the system CPU group */     /* Add this CPU to the system CPU group */
1135     cpu_group_add(vm->cpu_group,cpu);     cpu_group_add(vm->cpu_group,gen);
1136     vm->boot_cpu = cpu;     vm->boot_cpu = gen;
1137    
1138       /* Initialize the IRQ routing vectors */
1139       vm->set_irq = mips64_vm_set_irq;
1140       vm->clear_irq = mips64_vm_clear_irq;
1141    
1142     /* Mark the Network IO interrupt as high priority */     /* Mark the Network IO interrupt as high priority */
1143     cpu->irq_idle_preempt[C3725_NETIO_IRQ] = TRUE;     cpu->irq_idle_preempt[C3725_NETIO_IRQ] = TRUE;
# Line 1147  int c3725_init_platform(c3725_t *router) Line 1154  int c3725_init_platform(c3725_t *router)
1154     dev_remote_control_init(vm,0x16000000,0x1000);     dev_remote_control_init(vm,0x16000000,0x1000);
1155    
1156     /* Specific Storage Area (SSA) */     /* Specific Storage Area (SSA) */
1157     dev_ram_init(vm,"ssa",TRUE,FALSE,NULL,0x16001000ULL,0x7000);     dev_ram_init(vm,"ssa",TRUE,FALSE,NULL,FALSE,0x16001000ULL,0x7000);
1158    
1159     /* IO FPGA */     /* IO FPGA */
1160     if (dev_c3725_iofpga_init(router,C3725_IOFPGA_ADDR,0x40000) == -1)     if (dev_c3725_iofpga_init(router,C3725_IOFPGA_ADDR,0x40000) == -1)
# Line 1170  int c3725_init_platform(c3725_t *router) Line 1177  int c3725_init_platform(c3725_t *router)
1177     if (!(obj = dev_flash_init(vm,"rom",C3725_ROM_ADDR,vm->rom_size*1048576)))     if (!(obj = dev_flash_init(vm,"rom",C3725_ROM_ADDR,vm->rom_size*1048576)))
1178        return(-1);        return(-1);
1179    
1180     dev_flash_copy_data(obj,0,microcode,microcode_len);     dev_flash_copy_data(obj,0,mips64_microcode,mips64_microcode_len);
1181     c3725_nvram_check_empty_config(vm);     c3725_nvram_check_empty_config(vm);
1182    
1183     /* Initialize the NS16552 DUART */     /* Initialize the NS16552 DUART */
# Line 1211  int c3725_init_platform(c3725_t *router) Line 1218  int c3725_init_platform(c3725_t *router)
1218  int c3725_boot_ios(c3725_t *router)  int c3725_boot_ios(c3725_t *router)
1219  {    {  
1220     vm_instance_t *vm = router->vm;     vm_instance_t *vm = router->vm;
1221       cpu_mips_t *cpu;
1222    
1223     if (!vm->boot_cpu)     if (!vm->boot_cpu)
1224        return(-1);        return(-1);
# Line 1225  int c3725_boot_ios(c3725_t *router) Line 1233  int c3725_boot_ios(c3725_t *router)
1233     }     }
1234    
1235     /* Reset the boot CPU */     /* Reset the boot CPU */
1236     mips64_reset(vm->boot_cpu);     cpu = CPU_MIPS64(vm->boot_cpu);
1237       mips64_reset(cpu);
1238    
1239     /* Load IOS image */     /* Load IOS image */
1240     if (mips64_load_elf_image(vm->boot_cpu,vm->ios_image,     if (mips64_load_elf_image(cpu,vm->ios_image,
1241                               (vm->ghost_status == VM_GHOST_RAM_USE),                               (vm->ghost_status == VM_GHOST_RAM_USE),
1242                               &vm->ios_entry_point) < 0)                               &vm->ios_entry_point) < 0)
1243     {     {
# Line 1239  int c3725_boot_ios(c3725_t *router) Line 1248  int c3725_boot_ios(c3725_t *router)
1248     /* Launch the simulation */     /* Launch the simulation */
1249     printf("\nC3725 '%s': starting simulation (CPU0 PC=0x%llx), "     printf("\nC3725 '%s': starting simulation (CPU0 PC=0x%llx), "
1250            "JIT %sabled.\n",            "JIT %sabled.\n",
1251            vm->name,vm->boot_cpu->pc,vm->jit_use ? "en":"dis");            vm->name,cpu->pc,vm->jit_use ? "en":"dis");
1252    
1253     vm_log(vm,"C3725_BOOT",     vm_log(vm,"C3725_BOOT",
1254            "starting instance (CPU0 PC=0x%llx,idle_pc=0x%llx,JIT %s)\n",            "starting instance (CPU0 PC=0x%llx,idle_pc=0x%llx,JIT %s)\n",
1255            vm->boot_cpu->pc,vm->boot_cpu->idle_pc,vm->jit_use ? "on":"off");            cpu->pc,cpu->idle_pc,vm->jit_use ? "on":"off");
1256    
1257     /* Start main CPU */     /* Start main CPU */
1258     if (vm->ghost_status != VM_GHOST_RAM_GENERATE) {     if (vm->ghost_status != VM_GHOST_RAM_GENERATE) {
# Line 1280  int c3725_init_instance(c3725_t *router) Line 1289  int c3725_init_instance(c3725_t *router)
1289     }     }
1290    
1291     /* Load ROM (ELF image or embedded) */     /* Load ROM (ELF image or embedded) */
1292     cpu0 = vm->boot_cpu;     cpu0 = CPU_MIPS64(vm->boot_cpu);
1293     rom_entry_point = (m_uint32_t)MIPS_ROM_PC;     rom_entry_point = (m_uint32_t)MIPS_ROM_PC;
1294    
1295     if ((vm->rom_filename != NULL) &&     if ((vm->rom_filename != NULL) &&
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