/[dynamips]/upstream/dynamips-0.2.8-RC1/dev_c3600.c
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upstream/dynamips-0.2.7/dev_c3600.c revision 10 by dpavlin, Sat Oct 6 16:29:14 2007 UTC upstream/dynamips-0.2.8-RC1/dev_c3600.c revision 11 by dpavlin, Sat Oct 6 16:33:40 2007 UTC
# Line 101  static struct c3600_chassis_driver chass Line 101  static struct c3600_chassis_driver chass
101  /* ======================================================================== */  /* ======================================================================== */
102  /* Network Module Drivers                                                   */  /* Network Module Drivers                                                   */
103  /* ======================================================================== */  /* ======================================================================== */
104  static struct c3600_nm_driver *nm_drivers[] = {  static struct cisco_card_driver *nm_drivers[] = {
105     &dev_c3600_nm_1e_driver,     &dev_c3600_nm_1e_driver,
106     &dev_c3600_nm_4e_driver,     &dev_c3600_nm_4e_driver,
107     &dev_c3600_nm_1fe_tx_driver,     &dev_c3600_nm_1fe_tx_driver,
# Line 115  static struct c3600_nm_driver *nm_driver Line 115  static struct c3600_nm_driver *nm_driver
115  /* Cisco 3600 router instances                                              */  /* Cisco 3600 router instances                                              */
116  /* ======================================================================== */  /* ======================================================================== */
117    
118    /* Initialize default parameters for a C3600 */
119    static void c3600_init_defaults(c3600_t *router);
120    
121  /* Directly extract the configuration from the NVRAM device */  /* Directly extract the configuration from the NVRAM device */
122  ssize_t c3600_nvram_extract_config(vm_instance_t *vm,char **buffer)  static ssize_t c3600_nvram_extract_config(vm_instance_t *vm,u_char **buffer)
123  {  {
124     u_char *base_ptr,*ios_ptr,*cfg_ptr,*end_ptr;     u_char *base_ptr,*ios_ptr,*cfg_ptr,*end_ptr;
125     m_uint32_t start,nvlen;     m_uint32_t start,nvlen;
# Line 171  ssize_t c3600_nvram_extract_config(vm_in Line 174  ssize_t c3600_nvram_extract_config(vm_in
174  }  }
175    
176  /* Directly push the IOS configuration to the NVRAM device */  /* Directly push the IOS configuration to the NVRAM device */
177  int c3600_nvram_push_config(vm_instance_t *vm,char *buffer,size_t len)  static int c3600_nvram_push_config(vm_instance_t *vm,u_char *buffer,size_t len)
178  {  {
179     u_char *base_ptr,*ios_ptr,*cfg_ptr;     u_char *base_ptr,*ios_ptr,*cfg_ptr;
180     m_uint32_t cfg_offset,cklen,tmp;     m_uint32_t cfg_offset,cklen,tmp;
# Line 214  int c3600_nvram_push_config(vm_instance_ Line 217  int c3600_nvram_push_config(vm_instance_
217  }  }
218    
219  /* Create a new router instance */  /* Create a new router instance */
220  c3600_t *c3600_create_instance(char *name,int instance_id)  static int c3600_create_instance(vm_instance_t *vm)
221  {  {
222     c3600_t *router;     c3600_t *router;
223    
224     if (!(router = malloc(sizeof(*router)))) {     if (!(router = malloc(sizeof(*router)))) {
225        fprintf(stderr,"C3600 '%s': Unable to create new instance!\n",name);        fprintf(stderr,"C3600 '%s': Unable to create new instance!\n",vm->name);
226        return NULL;        return(-1);
227     }     }
228    
229     memset(router,0,sizeof(*router));     memset(router,0,sizeof(*router));
230       router->vm = vm;
231     if (!(router->vm = vm_create(name,instance_id,VM_TYPE_C3600))) {     vm->hw_data = router;
       fprintf(stderr,"C3600 '%s': unable to create VM instance!\n",name);  
       goto err_vm;  
    }  
232    
233     c3600_init_defaults(router);     c3600_init_defaults(router);
234     router->vm->hw_data = router;     return(0);
    return router;  
   
  err_vm:  
    free(router);  
    return NULL;  
235  }  }
236    
237  /* Free resources used by a router instance */  /* Free resources used by a router instance */
238  static int c3600_free_instance(void *data,void *arg)  static int c3600_delete_instance(vm_instance_t *vm)
239  {  {
240     vm_instance_t *vm = data;     c3600_t *router = VM_C3600(vm);
    c3600_t *router;  
241     int i;     int i;
242    
243     if (vm->type == VM_TYPE_C3600) {     /* Stop all CPUs */
244        router = VM_C3600(vm);     if (vm->cpu_group != NULL) {
245          vm_stop(vm);
       /* Stop all CPUs */  
       if (vm->cpu_group != NULL) {  
          vm_stop(vm);  
246                
247           if (cpu_group_sync_state(vm->cpu_group) == -1) {        if (cpu_group_sync_state(vm->cpu_group) == -1) {
248              vm_error(vm,"unable to sync with system CPUs.\n");           vm_error(vm,"unable to sync with system CPUs.\n");
249              return(FALSE);           return(FALSE);
          }  
250        }        }
251       }
252    
253        /* Remove NIO bindings */     /* Remove NIO bindings */
254        for(i=0;i<C3600_MAX_NM_BAYS;i++)     for(i=0;i<vm->nr_slots;i++)
255           c3600_nm_remove_all_nio_bindings(router,i);        vm_slot_remove_all_nio_bindings(vm,i);
   
       /* Shutdown all Network Modules */  
       c3600_nm_shutdown_all(router);  
   
       /* Free mainboard EEPROM */  
       cisco_eeprom_free(&router->mb_eeprom);  
   
       /* Free all resources used by VM */  
       vm_free(vm);  
256    
257        /* Free the router structure */     /* Shutdown all Network Modules */
258        free(router);     vm_slot_shutdown_all(vm);
       return(TRUE);  
    }  
259    
260     return(FALSE);     /* Free mainboard EEPROM */
261  }     cisco_eeprom_free(&router->mb_eeprom);
262    
263  /* Delete a router instance */     /* Free all resources used by VM */
264  int c3600_delete_instance(char *name)     vm_free(vm);
 {  
    return(registry_delete_if_unused(name,OBJ_TYPE_VM,  
                                     c3600_free_instance,NULL));  
 }  
265    
266  /* Delete all router instances */     /* Free the router structure */
267  int c3600_delete_all_instances(void)     free(router);
268  {     return(TRUE);
    return(registry_delete_type(OBJ_TYPE_VM,c3600_free_instance,NULL));  
269  }  }
270    
271  /* Save configuration of a C3600 instance */  /* Save configuration of a C3600 instance */
272  void c3600_save_config(c3600_t *router,FILE *fd)  static void c3600_save_config(vm_instance_t *vm,FILE *fd)
273  {  {
274     vm_instance_t *vm = router->vm;     c3600_t *router = VM_C3600(vm);
    struct c3600_nio_binding *nb;  
    struct c3600_nm_bay *bay;  
    int i;  
   
    /* General settings */  
    fprintf(fd,"c3600 create %s %u\n",vm->name,vm->instance_id);  
275    
276     fprintf(fd,"c3600 set_chassis %s %s\n",     fprintf(fd,"c3600 set_chassis %s %s\n\n",
277             vm->name,router->chassis_driver->chassis_type);             vm->name,router->chassis_driver->chassis_type);
   
    /* VM configuration */  
    vm_save_config(vm,fd);  
   
    /* Network Module settings */  
    for(i=0;i<C3600_MAX_NM_BAYS;i++) {  
       if (!(bay = c3600_nm_get_info(router,i)))  
          continue;  
   
       if (bay->dev_type) {  
          fprintf(fd,"c3600 add_nm_binding %s %u %s\n",  
                  vm->name,i,bay->dev_type);  
       }  
   
       for(nb=bay->nio_list;nb;nb=nb->next) {  
          fprintf(fd,"c3600 add_nio_binding %s %u %u %s\n",  
                  vm->name,i,nb->port_id,nb->nio->name);  
       }  
    }  
   
    fprintf(fd,"\n");  
278  }  }
279    
280  /* Save configurations of all C3600 instances */  /* Set EEPROM for the specified slot */
281  static void c3600_reg_save_config(registry_entry_t *entry,void *opt,int *err)  int c3600_set_slot_eeprom(c3600_t *router,u_int slot,
282                              struct cisco_eeprom *eeprom)
283  {  {
284     vm_instance_t *vm = entry->data;     if (slot >= C3600_MAX_NM_BAYS)
285     c3600_t *router = VM_C3600(vm);        return(-1);
   
    if (vm->type == VM_TYPE_C3600)  
       c3600_save_config(router,(FILE *)opt);  
 }  
286    
287  void c3600_save_config_all(FILE *fd)     router->c3660_nm_eeprom_group[slot].eeprom[0] = eeprom;
288  {     return(0);
    registry_foreach_type(OBJ_TYPE_VM,c3600_reg_save_config,fd,NULL);  
289  }  }
290    
291  /* Get slot/port corresponding to specified network IRQ */  /* Get slot/port corresponding to specified network IRQ */
# Line 364  u_int c3600_net_irq_for_slot_port(u_int Line 308  u_int c3600_net_irq_for_slot_port(u_int
308     return(irq);     return(irq);
309  }  }
310    
 /* Set NM EEPROM definition */  
 int c3600_nm_set_eeprom(c3600_t *router,u_int nm_bay,  
                         const struct cisco_eeprom *eeprom)  
 {  
    if (nm_bay >= C3600_MAX_NM_BAYS) {  
       vm_error(router->vm,"c3600_nm_set_eeprom: invalid NM Bay %u.\n",nm_bay);  
       return(-1);  
    }  
     
    if (cisco_eeprom_copy(&router->nm_bay[nm_bay].eeprom,eeprom) == -1) {  
       vm_error(router->vm,"c3600_nm_set_eeprom: no memory.\n");  
       return(-1);  
    }  
     
    return(0);  
 }  
   
 /* Unset NM EEPROM definition (empty bay) */  
 int c3600_nm_unset_eeprom(c3600_t *router,u_int nm_bay)  
 {  
    if (nm_bay >= C3600_MAX_NM_BAYS) {  
       vm_error(router->vm,"c3600_nm_set_eeprom: invalid NM Bay %u.\n",nm_bay);  
       return(-1);  
    }  
     
    cisco_eeprom_free(&router->nm_bay[nm_bay].eeprom);  
    return(0);  
 }  
   
 /* Check if a bay has a port adapter */  
 int c3600_nm_check_eeprom(c3600_t *router,u_int nm_bay)  
 {  
    if (nm_bay >= C3600_MAX_NM_BAYS)  
       return(FALSE);  
   
    return(cisco_eeprom_valid(&router->nm_bay[nm_bay].eeprom));  
 }  
   
 /* Get bay info */  
 struct c3600_nm_bay *c3600_nm_get_info(c3600_t *router,u_int nm_bay)  
 {  
    if (nm_bay >= C3600_MAX_NM_BAYS)  
       return NULL;  
   
    return(&router->nm_bay[nm_bay]);  
 }  
   
 /* Get NM type */  
 char *c3600_nm_get_type(c3600_t *router,u_int nm_bay)  
 {  
    struct c3600_nm_bay *bay;  
   
    bay = c3600_nm_get_info(router,nm_bay);  
    return((bay != NULL) ? bay->dev_type : NULL);  
 }  
   
 /* Get driver info about the specified slot */  
 void *c3600_nm_get_drvinfo(c3600_t *router,u_int nm_bay)  
 {  
    struct c3600_nm_bay *bay;  
   
    bay = c3600_nm_get_info(router,nm_bay);  
    return((bay != NULL) ? bay->drv_info : NULL);  
 }  
   
 /* Set driver info for the specified slot */  
 int c3600_nm_set_drvinfo(c3600_t *router,u_int nm_bay,void *drv_info)  
 {  
    struct c3600_nm_bay *bay;  
   
    if (!(bay = c3600_nm_get_info(router,nm_bay)))  
       return(-1);  
   
    bay->drv_info = drv_info;  
    return(0);  
 }  
   
 /* Get a NM driver */  
 static struct c3600_nm_driver *c3600_nm_get_driver(char *dev_type)  
 {  
    int i;  
   
    for(i=0;nm_drivers[i];i++)  
       if (!strcmp(nm_drivers[i]->dev_type,dev_type))  
          return nm_drivers[i];  
   
    return NULL;  
 }  
   
 /* Add a NM binding */  
 int c3600_nm_add_binding(c3600_t *router,char *dev_type,u_int nm_bay)  
 {    
    struct c3600_nm_driver *nm_driver;  
    struct c3600_nm_bay *bay;  
   
    if (!(bay = c3600_nm_get_info(router,nm_bay)))  
       return(-1);  
   
    /* check that this bay is empty */  
    if (bay->dev_type != NULL) {  
       vm_error(router->vm,"a NM already exists in slot %u.\n",nm_bay);  
       return(-1);  
    }  
   
    /* find the NM driver */  
    if (!(nm_driver = c3600_nm_get_driver(dev_type))) {  
       vm_error(router->vm,"unknown NM type '%s'.\n",dev_type);  
       return(-1);  
    }  
   
    bay->dev_type = nm_driver->dev_type;  
    bay->nm_driver = nm_driver;  
    return(0);    
 }  
   
 /* Remove a NM binding */  
 int c3600_nm_remove_binding(c3600_t *router,u_int nm_bay)  
 {    
    struct c3600_nm_bay *bay;  
   
    if (!(bay = c3600_nm_get_info(router,nm_bay)))  
       return(-1);  
   
    /* stop if this bay is still active */  
    if (bay->drv_info != NULL) {  
       vm_error(router->vm,"slot %u still active.\n",nm_bay);  
       return(-1);  
    }  
   
    /* check that this bay is not empty */  
    if (bay->dev_type == NULL) {  
       vm_error(router->vm,"slot %u is empty.\n",nm_bay);  
       return(-1);  
    }  
     
    /* remove all NIOs bindings */  
    c3600_nm_remove_all_nio_bindings(router,nm_bay);  
   
    bay->dev_type  = NULL;  
    bay->nm_driver = NULL;  
    return(0);  
 }  
   
 /* Find a NIO binding */  
 struct c3600_nio_binding *  
 c3600_nm_find_nio_binding(c3600_t *router,u_int nm_bay,u_int port_id)  
 {    
    struct c3600_nio_binding *nb;  
    struct c3600_nm_bay *bay;  
   
    if (!(bay = c3600_nm_get_info(router,nm_bay)))  
       return NULL;  
   
    for(nb=bay->nio_list;nb;nb=nb->next)  
       if (nb->port_id == port_id)  
          return nb;  
   
    return NULL;  
 }  
   
 /* Add a network IO binding */  
 int c3600_nm_add_nio_binding(c3600_t *router,u_int nm_bay,u_int port_id,  
                              char *nio_name)  
 {  
    struct c3600_nio_binding *nb;  
    struct c3600_nm_bay *bay;  
    netio_desc_t *nio;  
   
    if (!(bay = c3600_nm_get_info(router,nm_bay)))  
       return(-1);  
   
    /* check that a NIO is not already bound to this port */  
    if (c3600_nm_find_nio_binding(router,nm_bay,port_id) != NULL) {  
       vm_error(router->vm,"a NIO already exists for interface %u/%u.\n",  
                nm_bay,port_id);  
       return(-1);  
    }  
   
    /* acquire a reference on the NIO object */  
    if (!(nio = netio_acquire(nio_name))) {  
       vm_error(router->vm,"unable to find NIO '%s'.\n",nio_name);  
       return(-1);  
    }  
   
    /* create a new binding */  
    if (!(nb = malloc(sizeof(*nb)))) {  
       vm_error(router->vm,"unable to create NIO binding "  
                "for interface %u/%u.\n",nm_bay,port_id);  
       netio_release(nio_name);  
       return(-1);  
    }  
   
    memset(nb,0,sizeof(*nb));  
    nb->nio       = nio;  
    nb->port_id   = port_id;  
    nb->next      = bay->nio_list;  
    if (nb->next) nb->next->prev = nb;  
    bay->nio_list = nb;  
    return(0);  
 }  
   
 /* Remove a NIO binding */  
 int c3600_nm_remove_nio_binding(c3600_t *router,u_int nm_bay,u_int port_id)  
 {  
    struct c3600_nio_binding *nb;  
    struct c3600_nm_bay *bay;  
     
    if (!(bay = c3600_nm_get_info(router,nm_bay)))  
       return(-1);  
   
    if (!(nb = c3600_nm_find_nio_binding(router,nm_bay,port_id)))  
       return(-1);   /* no nio binding for this slot/port */  
   
    /* tell the NM driver to stop using this NIO */  
    if (bay->nm_driver)  
       bay->nm_driver->nm_unset_nio(router,nm_bay,port_id);  
   
    /* remove this entry from the double linked list */  
    if (nb->next)  
       nb->next->prev = nb->prev;  
   
    if (nb->prev) {  
       nb->prev->next = nb->next;  
    } else {  
       bay->nio_list = nb->next;  
    }  
   
    /* unreference NIO object */  
    netio_release(nb->nio->name);  
    free(nb);  
    return(0);  
 }  
   
 /* Remove all NIO bindings for the specified NM */  
 int c3600_nm_remove_all_nio_bindings(c3600_t *router,u_int nm_bay)  
 {    
    struct c3600_nio_binding *nb,*next;  
    struct c3600_nm_bay *bay;  
   
    if (!(bay = c3600_nm_get_info(router,nm_bay)))  
       return(-1);  
   
    for(nb=bay->nio_list;nb;nb=next) {  
       next = nb->next;  
   
       /* tell the NM driver to stop using this NIO */  
       if (bay->nm_driver)  
          bay->nm_driver->nm_unset_nio(router,nm_bay,nb->port_id);  
   
       /* unreference NIO object */  
       netio_release(nb->nio->name);  
       free(nb);  
    }  
   
    bay->nio_list = NULL;  
    return(0);  
 }  
   
 /* Enable a Network IO descriptor for a Network Module */  
 int c3600_nm_enable_nio(c3600_t *router,u_int nm_bay,u_int port_id)  
 {  
    struct c3600_nio_binding *nb;  
    struct c3600_nm_bay *bay;  
   
    if (!(bay = c3600_nm_get_info(router,nm_bay)))  
       return(-1);  
   
    /* check that we have an NIO binding for this interface */  
    if (!(nb = c3600_nm_find_nio_binding(router,nm_bay,port_id)))  
       return(-1);  
   
    /* check that the driver is defined and successfully initialized */  
    if (!bay->nm_driver || !bay->drv_info)  
       return(-1);  
   
    return(bay->nm_driver->nm_set_nio(router,nm_bay,port_id,nb->nio));  
 }  
   
 /* Disable Network IO descriptor of a Network Module */  
 int c3600_nm_disable_nio(c3600_t *router,u_int nm_bay,u_int port_id)  
 {  
    struct c3600_nm_bay *bay;  
   
    if (!(bay = c3600_nm_get_info(router,nm_bay)))  
       return(-1);  
   
    /* check that the driver is defined and successfully initialized */  
    if (!bay->nm_driver || !bay->drv_info)  
       return(-1);  
   
    return(bay->nm_driver->nm_unset_nio(router,nm_bay,port_id));  
 }  
   
 /* Enable all NIO of the specified NM */  
 int c3600_nm_enable_all_nio(c3600_t *router,u_int nm_bay)  
 {  
    struct c3600_nio_binding *nb;  
    struct c3600_nm_bay *bay;  
   
    if (!(bay = c3600_nm_get_info(router,nm_bay)))  
       return(-1);  
   
    /* check that the driver is defined and successfully initialized */  
    if (!bay->nm_driver || !bay->drv_info)  
       return(-1);  
   
    for(nb=bay->nio_list;nb;nb=nb->next)  
       bay->nm_driver->nm_set_nio(router,nm_bay,nb->port_id,nb->nio);  
   
    return(0);  
 }  
   
 /* Disable all NIO of the specified NM */  
 int c3600_nm_disable_all_nio(c3600_t *router,u_int nm_bay)  
 {  
    struct c3600_nio_binding *nb;  
    struct c3600_nm_bay *bay;  
   
    if (!(bay = c3600_nm_get_info(router,nm_bay)))  
       return(-1);  
   
    /* check that the driver is defined and successfully initialized */  
    if (!bay->nm_driver || !bay->drv_info)  
       return(-1);  
   
    for(nb=bay->nio_list;nb;nb=nb->next)  
       bay->nm_driver->nm_unset_nio(router,nm_bay,nb->port_id);  
   
    return(0);  
 }  
   
 /* Initialize a Network Module */  
 int c3600_nm_init(c3600_t *router,u_int nm_bay)  
 {    
    struct c3600_nm_bay *bay;  
    size_t len;  
   
    if (!(bay = c3600_nm_get_info(router,nm_bay)))  
       return(-1);  
   
    /* Check that a device type is defined for this bay */  
    if (!bay->dev_type || !bay->nm_driver) {  
       vm_error(router->vm,"trying to init empty slot %u.\n",nm_bay);  
       return(-1);  
    }  
   
    /* Allocate device name */  
    len = strlen(bay->dev_type) + 10;  
    if (!(bay->dev_name = malloc(len))) {  
       vm_error(router->vm,"unable to allocate device name.\n");  
       return(-1);  
    }  
   
    snprintf(bay->dev_name,len,"%s(%u)",bay->dev_type,nm_bay);  
   
    /* Initialize NM driver */  
    if (bay->nm_driver->nm_init(router,bay->dev_name,nm_bay) == -1) {  
       vm_error(router->vm,"unable to initialize NM %u.\n",nm_bay);  
       return(-1);  
    }  
   
    /* Enable all NIO */  
    c3600_nm_enable_all_nio(router,nm_bay);  
    return(0);  
 }  
   
 /* Shutdown a Network Module */  
 int c3600_nm_shutdown(c3600_t *router,u_int nm_bay)  
 {  
    struct c3600_nm_bay *bay;  
   
    if (!(bay = c3600_nm_get_info(router,nm_bay)))  
       return(-1);  
   
    /* Check that a device type is defined for this bay */    
    if (!bay->dev_type || !bay->nm_driver) {  
       vm_error(router->vm,"trying to shut down empty slot %u.\n",nm_bay);  
       return(-1);  
    }  
   
    /* Disable all NIO */  
    c3600_nm_disable_all_nio(router,nm_bay);  
   
    /* Shutdown the NM driver */  
    if (bay->drv_info && (bay->nm_driver->nm_shutdown(router,nm_bay) == -1)) {  
       vm_error(router->vm,"unable to shutdown NM %u.\n",nm_bay);  
       return(-1);  
    }  
   
    free(bay->dev_name);  
    bay->dev_name = NULL;  
    bay->drv_info = NULL;  
    return(0);  
 }  
   
 /* Shutdown all NM of a router */  
 int c3600_nm_shutdown_all(c3600_t *router)  
 {  
    int i;  
   
    for(i=0;i<C3600_MAX_NM_BAYS;i++) {  
       if (!router->nm_bay[i].dev_type)  
          continue;  
   
       c3600_nm_shutdown(router,i);  
    }  
   
    return(0);  
 }  
   
 /* Show info about all NMs */  
 int c3600_nm_show_all_info(c3600_t *router)  
 {  
    struct c3600_nm_bay *bay;  
    int i;  
   
    for(i=0;i<C3600_MAX_NM_BAYS;i++) {  
       if (!(bay = c3600_nm_get_info(router,i)) || !bay->nm_driver)  
          continue;  
   
       if (bay->nm_driver->nm_show_info != NULL)  
          bay->nm_driver->nm_show_info(router,i);  
    }  
   
    return(0);  
 }  
   
 /* Maximum number of tokens in a NM description */  
 #define NM_DESC_MAX_TOKENS  8  
   
 /* Create a Network Module (command line) */  
 int c3600_cmd_nm_create(c3600_t *router,char *str)  
 {  
    char *tokens[NM_DESC_MAX_TOKENS];  
    int i,count,res;  
    u_int nm_bay;  
   
    /* A port adapter description is like "1:NM-1FE" */  
    if ((count = m_strsplit(str,':',tokens,NM_DESC_MAX_TOKENS)) != 2) {  
       vm_error(router->vm,"unable to parse NM description '%s'.\n",str);  
       return(-1);  
    }  
   
    /* Parse the NM bay id */  
    nm_bay = atoi(tokens[0]);  
   
    /* Add this new NM to the current NM list */  
    res = c3600_nm_add_binding(router,tokens[1],nm_bay);  
   
    /* The complete array was cleaned by strsplit */  
    for(i=0;i<NM_DESC_MAX_TOKENS;i++)  
       free(tokens[i]);  
   
    return(res);  
 }  
   
 /* Add a Network IO descriptor binding (command line) */  
 int c3600_cmd_add_nio(c3600_t *router,char *str)  
 {  
    char *tokens[NM_DESC_MAX_TOKENS];  
    int i,count,nio_type,res=-1;  
    u_int nm_bay,port_id;  
    netio_desc_t *nio;  
    char nio_name[128];  
   
    /* A port adapter description is like "1:3:tap:tap0" */  
    if ((count = m_strsplit(str,':',tokens,NM_DESC_MAX_TOKENS)) < 3) {  
       vm_error(router->vm,"unable to parse NIO description '%s'.\n",str);  
       return(-1);  
    }  
   
    /* Parse the NM bay */  
    nm_bay = atoi(tokens[0]);  
   
    /* Parse the NM port id */  
    port_id = atoi(tokens[1]);  
   
    /* Autogenerate a NIO name */  
    snprintf(nio_name,sizeof(nio_name),"c3600-i%u/%u/%u",  
             router->vm->instance_id,nm_bay,port_id);  
   
    /* Create the Network IO descriptor */  
    nio = NULL;  
    nio_type = netio_get_type(tokens[2]);  
   
    switch(nio_type) {  
       case NETIO_TYPE_UNIX:  
          if (count != 5) {  
             vm_error(router->vm,  
                      "invalid number of arguments for UNIX NIO '%s'\n",str);  
             goto done;  
          }  
   
          nio = netio_desc_create_unix(nio_name,tokens[3],tokens[4]);  
          break;  
   
       case NETIO_TYPE_VDE:  
          if (count != 5) {  
             vm_error(router->vm,  
                      "invalid number of arguments for VDE NIO '%s'\n",str);  
             goto done;  
          }  
   
          nio = netio_desc_create_vde(nio_name,tokens[3],tokens[4]);  
          break;  
   
       case NETIO_TYPE_TAP:  
          if (count != 4) {  
             vm_error(router->vm,  
                      "invalid number of arguments for TAP NIO '%s'\n",str);  
             goto done;  
          }  
   
          nio = netio_desc_create_tap(nio_name,tokens[3]);  
          break;  
   
       case NETIO_TYPE_UDP:  
          if (count != 6) {  
             vm_error(router->vm,  
                      "invalid number of arguments for UDP NIO '%s'\n",str);  
             goto done;  
          }  
   
          nio = netio_desc_create_udp(nio_name,atoi(tokens[3]),  
                                      tokens[4],atoi(tokens[5]));  
          break;  
   
       case NETIO_TYPE_TCP_CLI:  
          if (count != 5) {  
             vm_error(router->vm,  
                      "invalid number of arguments for TCP CLI NIO '%s'\n",str);  
             goto done;  
          }  
   
          nio = netio_desc_create_tcp_cli(nio_name,tokens[3],tokens[4]);  
          break;  
   
       case NETIO_TYPE_TCP_SER:  
          if (count != 4) {  
             vm_error(router->vm,  
                      "invalid number of arguments for TCP SER NIO '%s'\n",str);  
             goto done;  
          }  
   
          nio = netio_desc_create_tcp_ser(nio_name,tokens[3]);  
          break;  
   
       case NETIO_TYPE_NULL:  
          nio = netio_desc_create_null(nio_name);  
          break;  
   
 #ifdef LINUX_ETH  
       case NETIO_TYPE_LINUX_ETH:  
          if (count != 4) {  
             vm_error(router->vm,  
                      "invalid number of arguments for Linux Eth NIO '%s'\n",  
                      str);  
             goto done;  
          }  
           
          nio = netio_desc_create_lnxeth(nio_name,tokens[3]);  
          break;  
 #endif  
   
 #ifdef GEN_ETH  
       case NETIO_TYPE_GEN_ETH:  
          if (count != 4) {  
             vm_error(router->vm,  
                      "invalid number of arguments for Generic Eth NIO '%s'\n",  
                      str);  
             goto done;  
          }  
           
          nio = netio_desc_create_geneth(nio_name,tokens[3]);  
          break;  
 #endif  
   
       default:  
          vm_error(router->vm,"unknown NETIO type '%s'\n",tokens[2]);  
          goto done;  
    }  
   
    if (!nio) {  
       vm_error(router->vm,"unable to create NETIO "  
               "descriptor for NM slot %u\n",nm_bay);  
       goto done;  
    }  
   
    if (c3600_nm_add_nio_binding(router,nm_bay,port_id,nio_name) == -1) {  
       vm_error(router->vm,"unable to add NETIO binding for slot %u\n",nm_bay);  
       netio_release(nio_name);  
       netio_delete(nio_name);  
       goto done;  
    }  
     
    netio_release(nio_name);  
    res = 0;  
   
  done:  
    /* The complete array was cleaned by strsplit */  
    for(i=0;i<NM_DESC_MAX_TOKENS;i++)  
       free(tokens[i]);  
   
    return(res);  
 }  
   
 /* Show the list of available NM drivers */  
 void c3600_nm_show_drivers(void)  
 {  
    int i;  
   
    printf("Available C3600 Network Module drivers:\n");  
   
    for(i=0;nm_drivers[i];i++) {  
       printf("  * %s %s\n",  
              nm_drivers[i]->dev_type,  
              !nm_drivers[i]->supported ? "(NOT WORKING)" : "");  
    }  
     
    printf("\n");  
 }  
   
311  /* Get a chassis driver */  /* Get a chassis driver */
312  struct c3600_chassis_driver *c3600_chassis_get_driver(char *chassis_type)  struct c3600_chassis_driver *c3600_chassis_get_driver(char *chassis_type)
313  {  {
# Line 1066  int c3600_chassis_set_type(c3600_t *rout Line 388  int c3600_chassis_set_type(c3600_t *rout
388    
389     /* Set the chassis base MAC address */     /* Set the chassis base MAC address */
390     c3600_burn_mac_addr(router,&router->mac_addr);     c3600_burn_mac_addr(router,&router->mac_addr);
391    
392       /* The motherboard has 2 integrated FastEthernet ports on a 3660 */
393       if (driver->chassis_id == 3660) {
394          vm_slot_remove_binding(router->vm,0,0);
395          vm_slot_add_binding(router->vm,"Leopard-2FE",0,0);
396       }
397    
398     return(0);     return(0);
399  }  }
400    
# Line 1079  int c3600_chassis_get_id(c3600_t *router Line 408  int c3600_chassis_get_id(c3600_t *router
408  }  }
409    
410  /* Show the list of available chassis drivers */  /* Show the list of available chassis drivers */
411  void c3600_chassis_show_drivers(void)  static void c3600_chassis_show_drivers(void)
412  {  {
413     int i;     int i;
414    
# Line 1138  static int c3620_init(c3600_t *router) Line 467  static int c3620_init(c3600_t *router)
467    
468     /* Initialize PCI map (no PCI bridge for this chassis) */     /* Initialize PCI map (no PCI bridge for this chassis) */
469     for(i=0;i<C3600_MAX_NM_BAYS;i++)     for(i=0;i<C3600_MAX_NM_BAYS;i++)
470        router->nm_bay[i].pci_map = vm->pci_bus[0];        vm->slots_pci_bus[i] = vm->pci_bus[0];
471    
472     vm->elf_machine_id = C3620_ELF_MACHINE_ID;     vm->elf_machine_id = C3620_ELF_MACHINE_ID;
473     return(0);     return(0);
# Line 1167  static int c3640_init(c3600_t *router) Line 496  static int c3640_init(c3600_t *router)
496        bay = c3600_nm_get_bay_info(3640,i);        bay = c3600_nm_get_bay_info(3640,i);
497    
498        /* Map the NM PCI bus */        /* Map the NM PCI bus */
499        router->nm_bay[i].pci_map = vm->pci_bus_pool[i & 1];        vm->slots_pci_bus[i] = vm->pci_bus_pool[i & 1];
500    
501        if (bay && (bay->pci_bridge_device != -1))        if (bay && (bay->pci_bridge_device != -1))
502           dev_dec21052_init(vm->pci_bus[0],bay->pci_bridge_device,           dev_dec21052_init(vm->pci_bus[0],bay->pci_bridge_device,
503                             router->nm_bay[i].pci_map);                             vm->slots_pci_bus[i]);
504     }     }
505    
506     vm->elf_machine_id = C3640_ELF_MACHINE_ID;     vm->elf_machine_id = C3640_ELF_MACHINE_ID;
# Line 1200  static int c3660_init(c3600_t *router) Line 529  static int c3660_init(c3600_t *router)
529     }     }
530    
531     /* Slot 0 is mapped to the first bus of GT64120 */     /* Slot 0 is mapped to the first bus of GT64120 */
532     router->nm_bay[0].pci_map = vm->pci_bus[0];     vm->slots_pci_bus[0] = vm->pci_bus[0];
533    
534     /* Initialize PCI map and PCI bridges */     /* Initialize PCI map and PCI bridges */
535     for(i=1;i<C3600_MAX_NM_BAYS;i++) {     for(i=1;i<C3600_MAX_NM_BAYS;i++) {
536        bay = c3600_nm_get_bay_info(3660,i);        bay = c3600_nm_get_bay_info(3660,i);
537    
538        /* Map the NM PCI bus */        /* Map the NM PCI bus */
539        router->nm_bay[i].pci_map = vm->pci_bus_pool[i];        vm->slots_pci_bus[i] = vm->pci_bus_pool[i];
540    
541        /* Slots 1-6 are mapped to the second bus of GT64120 */        /* Slots 1-6 are mapped to the second bus of GT64120 */
542        if (bay && (bay->pci_bridge_device != -1))        if (bay && (bay->pci_bridge_device != -1))
543           dev_dec21152_init(vm->pci_bus[1],bay->pci_bridge_device,           dev_dec21152_init(vm->pci_bus[1],bay->pci_bridge_device,
544                             router->nm_bay[i].pci_map);                             vm->slots_pci_bus[i]);
545     }     }
546    
547     /* The motherboard has 2 integrated FastEthernet ports */     vm->elf_machine_id = C3660_ELF_MACHINE_ID;
    c3600_nm_add_binding(router,"Leopard-2FE",0);  
   
    vm->elf_machine_id = C3640_ELF_MACHINE_ID;  
548     return(0);     return(0);
549  }  }
550    
# Line 1244  void c3600_show_hardware(c3600_t *router Line 570  void c3600_show_hardware(c3600_t *router
570  }  }
571    
572  /* Initialize default parameters for a C3600 */  /* Initialize default parameters for a C3600 */
573  void c3600_init_defaults(c3600_t *router)  static void c3600_init_defaults(c3600_t *router)
574  {    {  
575     vm_instance_t *vm = router->vm;       vm_instance_t *vm = router->vm;  
576     n_eth_addr_t *m;     n_eth_addr_t *m;
577     m_uint16_t pid;     m_uint16_t pid;
578    
579       /* Set platform slots characteristics */
580       vm->nr_slots   = C3600_MAX_NM_BAYS;
581       vm->slots_type = CISCO_CARD_TYPE_NM;
582       vm->slots_drivers = nm_drivers;
583    
584     pid = (m_uint16_t)getpid();     pid = (m_uint16_t)getpid();
585    
586     /* Generate a chassis MAC address based on the instance ID */     /* Generate a chassis MAC address based on the instance ID */
# Line 1271  void c3600_init_defaults(c3600_t *router Line 602  void c3600_init_defaults(c3600_t *router
602     vm->conf_reg_setup    = C3600_DEFAULT_CONF_REG;     vm->conf_reg_setup    = C3600_DEFAULT_CONF_REG;
603     vm->clock_divisor     = C3600_DEFAULT_CLOCK_DIV;     vm->clock_divisor     = C3600_DEFAULT_CLOCK_DIV;
604     vm->nvram_rom_space   = C3600_NVRAM_ROM_RES_SIZE;     vm->nvram_rom_space   = C3600_NVRAM_ROM_RES_SIZE;
605     router->nm_iomem_size = C3600_DEFAULT_IOMEM_SIZE;     vm->nm_iomem_size     = C3600_DEFAULT_IOMEM_SIZE;
606    
607     vm->pcmcia_disk_size[0] = C3600_DEFAULT_DISK0_SIZE;     vm->pcmcia_disk_size[0] = C3600_DEFAULT_DISK0_SIZE;
608     vm->pcmcia_disk_size[1] = C3600_DEFAULT_DISK1_SIZE;     vm->pcmcia_disk_size[1] = C3600_DEFAULT_DISK1_SIZE;
   
    /* Enable NVRAM operations to load/store configs */  
    vm->nvram_extract_config = c3600_nvram_extract_config;  
    vm->nvram_push_config = c3600_nvram_push_config;  
609  }  }
610    
611  /* Initialize the C3600 Platform */  /* Initialize the C3600 Platform */
612  int c3600_init_platform(c3600_t *router)  static int c3600_init_platform(c3600_t *router)
613  {  {
614     vm_instance_t *vm = router->vm;     vm_instance_t *vm = router->vm;
    struct c3600_nm_bay *nm_bay;  
615     cpu_mips_t *cpu;     cpu_mips_t *cpu;
616     cpu_gen_t *gen;     cpu_gen_t *gen;
617     vm_obj_t *obj;     vm_obj_t *obj;
    int i;  
618    
619     /* Copy config register setup into "active" config register */     /* Copy config register setup into "active" config register */
620     vm->conf_reg = vm->conf_reg_setup;     vm->conf_reg = vm->conf_reg_setup;
# Line 1336  int c3600_init_platform(c3600_t *router) Line 661  int c3600_init_platform(c3600_t *router)
661     /* Remote emulator control */     /* Remote emulator control */
662     dev_remote_control_init(vm,0x16000000,0x1000);     dev_remote_control_init(vm,0x16000000,0x1000);
663    
664     /* Bootflash */     /* Bootflash (8 Mb) */
665     dev_bootflash_init(vm,"bootflash",C3600_BOOTFLASH_ADDR,(8 * 1048576));     dev_bootflash_init(vm,"bootflash","c3600-bootflash-8mb",
666                          C3600_BOOTFLASH_ADDR);
667    
668     /* NVRAM and calendar */     /* NVRAM and calendar */
669     dev_nvram_init(vm,"nvram",     dev_nvram_init(vm,"nvram",
# Line 1385  int c3600_init_platform(c3600_t *router) Line 711  int c3600_init_platform(c3600_t *router)
711     dev_clpd6729_init(vm,vm->pci_bus[0],20,vm->pci_io_space,0x4402,0x4403);     dev_clpd6729_init(vm,vm->pci_bus[0],20,vm->pci_io_space,0x4402,0x4403);
712    
713     /* Initialize Network Modules */     /* Initialize Network Modules */
714     for(i=0;i<C3600_MAX_NM_BAYS;i++) {     if (vm_slot_init_all(vm) == -1)
715        nm_bay = &router->nm_bay[i];        return(-1);
   
       if (!nm_bay->dev_type)  
          continue;  
   
       if (c3600_nm_init(router,i) == -1) {  
          vm_error(vm,"unable to create Network Module \"%s\"\n",  
                   nm_bay->dev_type);  
          return(-1);  
       }  
    }  
716    
717     /* Show device list */     /* Show device list */
718     c3600_show_hardware(router);     c3600_show_hardware(router);
# Line 1404  int c3600_init_platform(c3600_t *router) Line 720  int c3600_init_platform(c3600_t *router)
720  }  }
721    
722  /* Boot the IOS image */  /* Boot the IOS image */
723  int c3600_boot_ios(c3600_t *router)  static int c3600_boot_ios(c3600_t *router)
724  {    {  
725     vm_instance_t *vm = router->vm;     vm_instance_t *vm = router->vm;
726     cpu_mips_t *cpu;     cpu_mips_t *cpu;
# Line 1495  static void c3600_clear_irq(vm_instance_ Line 811  static void c3600_clear_irq(vm_instance_
811  }  }
812    
813  /* Initialize a Cisco 3600 instance */  /* Initialize a Cisco 3600 instance */
814  int c3600_init_instance(c3600_t *router)  static int c3600_init_instance(vm_instance_t *vm)
815  {    {  
816     vm_instance_t *vm = router->vm;     c3600_t *router = VM_C3600(vm);
817     m_uint32_t rom_entry_point;     m_uint32_t rom_entry_point;
818     cpu_mips_t *cpu0;     cpu_mips_t *cpu0;
819    
# Line 1544  int c3600_init_instance(c3600_t *router) Line 860  int c3600_init_instance(c3600_t *router)
860  }  }
861    
862  /* Stop a Cisco 3600 instance */  /* Stop a Cisco 3600 instance */
863  int c3600_stop_instance(c3600_t *router)  static int c3600_stop_instance(vm_instance_t *vm)
864  {  {
    vm_instance_t *vm = router->vm;  
   
865     printf("\nC3600 '%s': stopping simulation.\n",vm->name);     printf("\nC3600 '%s': stopping simulation.\n",vm->name);
866     vm_log(vm,"C3600_STOP","stopping simulation.\n");     vm_log(vm,"C3600_STOP","stopping simulation.\n");
867    
# Line 1562  int c3600_stop_instance(c3600_t *router) Line 876  int c3600_stop_instance(c3600_t *router)
876     }     }
877    
878     /* Free resources that were used during execution to emulate hardware */     /* Free resources that were used during execution to emulate hardware */
879     c3600_nm_shutdown_all(router);     vm_slot_shutdown_all(vm);
880     vm_hardware_shutdown(vm);     vm_hardware_shutdown(vm);
881     return(0);     return(0);
882  }  }
883    
884    /* Get MAC address MSB */
885    static u_int c3600_get_mac_addr_msb(void)
886    {
887       return(0xCC);
888    }
889    
890    /* Parse specific options for the Cisco 3600 platform */
891    static int c3600_cli_parse_options(vm_instance_t *vm,int option)
892    {
893       c3600_t *router = VM_C3600(vm);
894    
895       switch(option) {
896          /* IO memory reserved for NMs (in percents!) */
897          case OPT_IOMEM_SIZE:
898             vm->nm_iomem_size = 0x8000 | atoi(optarg);
899             break;
900    
901          /* Chassis type */
902          case 't':
903             c3600_chassis_set_type(router,optarg);
904             break;
905    
906          /* Unknown option */
907          default:
908             return(-1);
909       }
910    
911       return(0);
912    }
913    
914    /* Show specific CLI options */
915    static void c3600_cli_show_options(vm_instance_t *vm)
916    {
917       printf("  -t <chassis_type>  : Select Chassis type (default: \"%s\")\n"
918              "  --iomem-size <val> : IO memory (in percents, default: %u)\n"
919              "  -p <nm_desc>       : Define a Network Module\n"
920              "  -s <nm_nio>        : Bind a Network IO interface to a "
921              "Network Module\n",
922              C3600_DEFAULT_CHASSIS,vm->nm_iomem_size);
923    }
924    
925    /* Platform definition */
926    static vm_platform_t c3600_platform = {
927       "c3600", "C3600", "3600",
928       c3600_create_instance,
929       c3600_delete_instance,
930       c3600_init_instance,
931       c3600_stop_instance,
932       c3600_nvram_extract_config,
933       c3600_nvram_push_config,
934       c3600_get_mac_addr_msb,
935       c3600_save_config,
936       c3600_cli_parse_options,
937       c3600_cli_show_options,
938       c3600_chassis_show_drivers,
939    };
940    
941    /* Register the c3600 platform */
942    int c3600_platform_register(void)
943    {
944       if (vm_platform_register(&c3600_platform) == -1)
945          return(-1);
946    
947       return(hypervisor_c3600_init(&c3600_platform));
948    }
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