22 |
#include "cisco_eeprom.h" |
#include "cisco_eeprom.h" |
23 |
#include "dev_rom.h" |
#include "dev_rom.h" |
24 |
#include "dev_c3745.h" |
#include "dev_c3745.h" |
25 |
|
#include "dev_c3745_iofpga.h" |
26 |
#include "dev_vtty.h" |
#include "dev_vtty.h" |
27 |
#include "registry.h" |
#include "registry.h" |
28 |
|
|
88 |
/* ======================================================================== */ |
/* ======================================================================== */ |
89 |
/* Network Module Drivers */ |
/* Network Module Drivers */ |
90 |
/* ======================================================================== */ |
/* ======================================================================== */ |
91 |
static struct c3745_nm_driver *nm_drivers[] = { |
static struct cisco_card_driver *nm_drivers[] = { |
92 |
&dev_c3745_nm_1fe_tx_driver, |
&dev_c3745_nm_1fe_tx_driver, |
93 |
&dev_c3745_nm_16esw_driver, |
&dev_c3745_nm_16esw_driver, |
94 |
&dev_c3745_gt96100_fe_driver, |
&dev_c3745_gt96100_fe_driver, |
95 |
&dev_c3745_nm_4t_driver, |
&dev_c3745_nm_4t_driver, |
96 |
|
&dev_c3745_nm_nam_driver, |
97 |
|
&dev_c3745_nm_cids_driver, |
98 |
NULL, |
NULL, |
99 |
}; |
}; |
100 |
|
|
102 |
/* Cisco 3745 router instances */ |
/* Cisco 3745 router instances */ |
103 |
/* ======================================================================== */ |
/* ======================================================================== */ |
104 |
|
|
105 |
|
/* Initialize default parameters for a C3745 */ |
106 |
|
static void c3745_init_defaults(c3745_t *router); |
107 |
|
|
108 |
/* Directly extract the configuration from the NVRAM device */ |
/* Directly extract the configuration from the NVRAM device */ |
109 |
ssize_t c3745_nvram_extract_config(vm_instance_t *vm,char **buffer) |
static ssize_t c3745_nvram_extract_config(vm_instance_t *vm,u_char **buffer) |
110 |
{ |
{ |
111 |
u_char *base_ptr,*ios_ptr,*cfg_ptr,*end_ptr; |
u_char *base_ptr,*ios_ptr,*cfg_ptr,*end_ptr; |
112 |
m_uint32_t start,nvlen; |
m_uint32_t start,nvlen; |
161 |
} |
} |
162 |
|
|
163 |
static int c3745_nvram_push_config_part(vm_instance_t *vm, |
static int c3745_nvram_push_config_part(vm_instance_t *vm, |
164 |
char *buffer,size_t len, |
u_char *buffer,size_t len, |
165 |
u_char *ios_ptr) |
u_char *ios_ptr) |
166 |
{ |
{ |
167 |
m_uint32_t cfg_offset,cklen,tmp; |
m_uint32_t cfg_offset,cklen,tmp; |
196 |
} |
} |
197 |
|
|
198 |
/* Directly push the IOS configuration to the NVRAM device */ |
/* Directly push the IOS configuration to the NVRAM device */ |
199 |
int c3745_nvram_push_config(vm_instance_t *vm,char *buffer,size_t len) |
static int c3745_nvram_push_config(vm_instance_t *vm,u_char *buffer,size_t len) |
200 |
{ |
{ |
201 |
u_char *base_ptr,*ios_ptr; |
u_char *base_ptr,*ios_ptr; |
202 |
int fd; |
int fd; |
219 |
} |
} |
220 |
|
|
221 |
/* Check for empty config */ |
/* Check for empty config */ |
222 |
int c3745_nvram_check_empty_config(vm_instance_t *vm) |
static int c3745_nvram_check_empty_config(vm_instance_t *vm) |
223 |
{ |
{ |
224 |
struct vdevice *rom_dev; |
struct vdevice *rom_dev; |
225 |
m_uint64_t addr; |
m_uint64_t addr; |
246 |
} |
} |
247 |
|
|
248 |
/* Create a new router instance */ |
/* Create a new router instance */ |
249 |
c3745_t *c3745_create_instance(char *name,int instance_id) |
static int c3745_create_instance(vm_instance_t *vm) |
250 |
{ |
{ |
251 |
c3745_t *router; |
c3745_t *router; |
252 |
|
|
253 |
if (!(router = malloc(sizeof(*router)))) { |
if (!(router = malloc(sizeof(*router)))) { |
254 |
fprintf(stderr,"C3745 '%s': Unable to create new instance!\n",name); |
fprintf(stderr,"C3745 '%s': Unable to create new instance!\n",vm->name); |
255 |
return NULL; |
return(-1); |
256 |
} |
} |
257 |
|
|
258 |
memset(router,0,sizeof(*router)); |
memset(router,0,sizeof(*router)); |
259 |
|
router->vm = vm; |
260 |
if (!(router->vm = vm_create(name,instance_id,VM_TYPE_C3745))) { |
vm->hw_data = router; |
|
fprintf(stderr,"C3745 '%s': unable to create VM instance!\n",name); |
|
|
goto err_vm; |
|
|
} |
|
261 |
|
|
262 |
c3745_init_defaults(router); |
c3745_init_defaults(router); |
263 |
router->vm->hw_data = router; |
return(0); |
|
return router; |
|
|
|
|
|
err_vm: |
|
|
free(router); |
|
|
return NULL; |
|
264 |
} |
} |
265 |
|
|
266 |
/* Free resources used by a router instance */ |
/* Free resources used by a router instance */ |
267 |
static int c3745_free_instance(void *data,void *arg) |
static int c3745_delete_instance(vm_instance_t *vm) |
268 |
{ |
{ |
269 |
vm_instance_t *vm = data; |
c3745_t *router = VM_C3745(vm); |
|
c3745_t *router; |
|
270 |
int i; |
int i; |
271 |
|
|
272 |
if (vm->type == VM_TYPE_C3745) { |
/* Stop all CPUs */ |
273 |
router = VM_C3745(vm); |
if (vm->cpu_group != NULL) { |
274 |
|
vm_stop(vm); |
|
/* Stop all CPUs */ |
|
|
if (vm->cpu_group != NULL) { |
|
|
vm_stop(vm); |
|
275 |
|
|
276 |
if (cpu_group_sync_state(vm->cpu_group) == -1) { |
if (cpu_group_sync_state(vm->cpu_group) == -1) { |
277 |
vm_error(vm,"unable to sync with system CPUs.\n"); |
vm_error(vm,"unable to sync with system CPUs.\n"); |
278 |
return(FALSE); |
return(FALSE); |
|
} |
|
|
} |
|
|
|
|
|
/* Remove NIO bindings */ |
|
|
for(i=0;i<C3745_MAX_NM_BAYS;i++) |
|
|
c3745_nm_remove_all_nio_bindings(router,i); |
|
|
|
|
|
/* Shutdown all Network Modules */ |
|
|
c3745_nm_shutdown_all(router); |
|
|
|
|
|
/* Free mainboard EEPROM */ |
|
|
for(i=0;i<3;i++) |
|
|
cisco_eeprom_free(&router->sys_eeprom[i]); |
|
|
|
|
|
/* Free all resources used by VM */ |
|
|
vm_free(vm); |
|
|
|
|
|
/* Free the router structure */ |
|
|
free(router); |
|
|
return(TRUE); |
|
|
} |
|
|
|
|
|
return(FALSE); |
|
|
} |
|
|
|
|
|
/* Delete a router instance */ |
|
|
int c3745_delete_instance(char *name) |
|
|
{ |
|
|
return(registry_delete_if_unused(name,OBJ_TYPE_VM, |
|
|
c3745_free_instance,NULL)); |
|
|
} |
|
|
|
|
|
/* Delete all router instances */ |
|
|
int c3745_delete_all_instances(void) |
|
|
{ |
|
|
return(registry_delete_type(OBJ_TYPE_VM,c3745_free_instance,NULL)); |
|
|
} |
|
|
|
|
|
/* Save configuration of a C3745 instance */ |
|
|
void c3745_save_config(c3745_t *router,FILE *fd) |
|
|
{ |
|
|
vm_instance_t *vm = router->vm; |
|
|
struct c3745_nio_binding *nb; |
|
|
struct c3745_nm_bay *bay; |
|
|
int i; |
|
|
|
|
|
/* General settings */ |
|
|
fprintf(fd,"c3745 create %s %u\n",vm->name,vm->instance_id); |
|
|
|
|
|
/* VM configuration */ |
|
|
vm_save_config(vm,fd); |
|
|
|
|
|
/* Network Module settings */ |
|
|
for(i=0;i<C3745_MAX_NM_BAYS;i++) { |
|
|
if (!(bay = c3745_nm_get_info(router,i))) |
|
|
continue; |
|
|
|
|
|
if (bay->dev_type) { |
|
|
fprintf(fd,"c3745 add_nm_binding %s %u %s\n", |
|
|
vm->name,i,bay->dev_type); |
|
|
} |
|
|
|
|
|
for(nb=bay->nio_list;nb;nb=nb->next) { |
|
|
fprintf(fd,"c3745 add_nio_binding %s %u %u %s\n", |
|
|
vm->name,i,nb->port_id,nb->nio->name); |
|
279 |
} |
} |
280 |
} |
} |
281 |
|
|
282 |
fprintf(fd,"\n"); |
/* Remove NIO bindings */ |
283 |
} |
for(i=0;i<vm->nr_slots;i++) |
284 |
|
vm_slot_remove_all_nio_bindings(vm,i); |
|
/* Save configurations of all C3745 instances */ |
|
|
static void c3745_reg_save_config(registry_entry_t *entry,void *opt,int *err) |
|
|
{ |
|
|
vm_instance_t *vm = entry->data; |
|
|
c3745_t *router = VM_C3745(vm); |
|
|
|
|
|
if (vm->type == VM_TYPE_C3745) |
|
|
c3745_save_config(router,(FILE *)opt); |
|
|
} |
|
|
|
|
|
void c3745_save_config_all(FILE *fd) |
|
|
{ |
|
|
registry_foreach_type(OBJ_TYPE_VM,c3745_reg_save_config,fd,NULL); |
|
|
} |
|
|
|
|
|
/* Set NM EEPROM definition */ |
|
|
int c3745_nm_set_eeprom(c3745_t *router,u_int nm_bay, |
|
|
const struct cisco_eeprom *eeprom) |
|
|
{ |
|
|
if (!nm_bay || (nm_bay >= C3745_MAX_NM_BAYS)) { |
|
|
vm_error(router->vm,"c3745_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,"c3745_nm_set_eeprom: no memory.\n"); |
|
|
return(-1); |
|
|
} |
|
|
|
|
|
return(0); |
|
|
} |
|
|
|
|
|
/* Unset NM EEPROM definition (empty bay) */ |
|
|
int c3745_nm_unset_eeprom(c3745_t *router,u_int nm_bay) |
|
|
{ |
|
|
if (!nm_bay || (nm_bay >= C3745_MAX_NM_BAYS)) { |
|
|
vm_error(router->vm,"c3745_nm_set_eeprom: invalid NM Bay %u.\n",nm_bay); |
|
|
return(-1); |
|
|
} |
|
285 |
|
|
286 |
cisco_eeprom_free(&router->nm_bay[nm_bay].eeprom); |
/* Shutdown all Network Modules */ |
287 |
return(0); |
vm_slot_shutdown_all(vm); |
|
} |
|
|
|
|
|
/* Check if a bay has a port adapter */ |
|
|
int c3745_nm_check_eeprom(c3745_t *router,u_int nm_bay) |
|
|
{ |
|
|
if (!nm_bay || (nm_bay >= C3745_MAX_NM_BAYS)) |
|
|
return(FALSE); |
|
|
|
|
|
return(cisco_eeprom_valid(&router->nm_bay[nm_bay].eeprom)); |
|
|
} |
|
|
|
|
|
/* Get bay info */ |
|
|
struct c3745_nm_bay *c3745_nm_get_info(c3745_t *router,u_int nm_bay) |
|
|
{ |
|
|
if (nm_bay >= C3745_MAX_NM_BAYS) |
|
|
return NULL; |
|
|
|
|
|
return(&router->nm_bay[nm_bay]); |
|
|
} |
|
|
|
|
|
/* Get NM type */ |
|
|
char *c3745_nm_get_type(c3745_t *router,u_int nm_bay) |
|
|
{ |
|
|
struct c3745_nm_bay *bay; |
|
|
|
|
|
bay = c3745_nm_get_info(router,nm_bay); |
|
|
return((bay != NULL) ? bay->dev_type : NULL); |
|
|
} |
|
|
|
|
|
/* Get driver info about the specified slot */ |
|
|
void *c3745_nm_get_drvinfo(c3745_t *router,u_int nm_bay) |
|
|
{ |
|
|
struct c3745_nm_bay *bay; |
|
|
|
|
|
bay = c3745_nm_get_info(router,nm_bay); |
|
|
return((bay != NULL) ? bay->drv_info : NULL); |
|
|
} |
|
|
|
|
|
/* Set driver info for the specified slot */ |
|
|
int c3745_nm_set_drvinfo(c3745_t *router,u_int nm_bay,void *drv_info) |
|
|
{ |
|
|
struct c3745_nm_bay *bay; |
|
|
|
|
|
if (!(bay = c3745_nm_get_info(router,nm_bay))) |
|
|
return(-1); |
|
|
|
|
|
bay->drv_info = drv_info; |
|
|
return(0); |
|
|
} |
|
|
|
|
|
/* Get a NM driver */ |
|
|
static struct c3745_nm_driver *c3745_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 c3745_nm_add_binding(c3745_t *router,char *dev_type,u_int nm_bay) |
|
|
{ |
|
|
struct c3745_nm_driver *nm_driver; |
|
|
struct c3745_nm_bay *bay; |
|
|
|
|
|
if (!(bay = c3745_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 = c3745_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 c3745_nm_remove_binding(c3745_t *router,u_int nm_bay) |
|
|
{ |
|
|
struct c3745_nm_bay *bay; |
|
|
|
|
|
if (!(bay = c3745_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); |
|
|
} |
|
288 |
|
|
289 |
/* remove all NIOs bindings */ |
/* Free mainboard EEPROM */ |
290 |
c3745_nm_remove_all_nio_bindings(router,nm_bay); |
for(i=0;i<3;i++) |
291 |
|
cisco_eeprom_free(&router->sys_eeprom[i]); |
|
bay->dev_type = NULL; |
|
|
bay->nm_driver = NULL; |
|
|
return(0); |
|
|
} |
|
|
|
|
|
/* Find a NIO binding */ |
|
|
struct c3745_nio_binding * |
|
|
c3745_nm_find_nio_binding(c3745_t *router,u_int nm_bay,u_int port_id) |
|
|
{ |
|
|
struct c3745_nio_binding *nb; |
|
|
struct c3745_nm_bay *bay; |
|
|
|
|
|
if (!(bay = c3745_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 c3745_nm_add_nio_binding(c3745_t *router,u_int nm_bay,u_int port_id, |
|
|
char *nio_name) |
|
|
{ |
|
|
struct c3745_nio_binding *nb; |
|
|
struct c3745_nm_bay *bay; |
|
|
netio_desc_t *nio; |
|
|
|
|
|
if (!(bay = c3745_nm_get_info(router,nm_bay))) |
|
|
return(-1); |
|
|
|
|
|
/* check that a NIO is not already bound to this port */ |
|
|
if (c3745_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 c3745_nm_remove_nio_binding(c3745_t *router,u_int nm_bay,u_int port_id) |
|
|
{ |
|
|
struct c3745_nio_binding *nb; |
|
|
struct c3745_nm_bay *bay; |
|
292 |
|
|
293 |
if (!(bay = c3745_nm_get_info(router,nm_bay))) |
/* Free all resources used by VM */ |
294 |
return(-1); |
vm_free(vm); |
|
|
|
|
if (!(nb = c3745_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 c3745_nm_remove_all_nio_bindings(c3745_t *router,u_int nm_bay) |
|
|
{ |
|
|
struct c3745_nio_binding *nb,*next; |
|
|
struct c3745_nm_bay *bay; |
|
|
|
|
|
if (!(bay = c3745_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 c3745_nm_enable_nio(c3745_t *router,u_int nm_bay,u_int port_id) |
|
|
{ |
|
|
struct c3745_nio_binding *nb; |
|
|
struct c3745_nm_bay *bay; |
|
|
|
|
|
if (!(bay = c3745_nm_get_info(router,nm_bay))) |
|
|
return(-1); |
|
|
|
|
|
/* check that we have an NIO binding for this interface */ |
|
|
if (!(nb = c3745_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 c3745_nm_disable_nio(c3745_t *router,u_int nm_bay,u_int port_id) |
|
|
{ |
|
|
struct c3745_nm_bay *bay; |
|
|
|
|
|
if (!(bay = c3745_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 c3745_nm_enable_all_nio(c3745_t *router,u_int nm_bay) |
|
|
{ |
|
|
struct c3745_nio_binding *nb; |
|
|
struct c3745_nm_bay *bay; |
|
|
|
|
|
if (!(bay = c3745_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); |
|
295 |
|
|
296 |
for(nb=bay->nio_list;nb;nb=nb->next) |
/* Free the router structure */ |
297 |
bay->nm_driver->nm_set_nio(router,nm_bay,nb->port_id,nb->nio); |
free(router); |
298 |
|
return(TRUE); |
|
return(0); |
|
299 |
} |
} |
300 |
|
|
301 |
/* Disable all NIO of the specified NM */ |
/* Get WIC device address for the specified onboard port */ |
302 |
int c3745_nm_disable_all_nio(c3745_t *router,u_int nm_bay) |
int c3745_get_onboard_wic_addr(u_int slot,m_uint64_t *phys_addr) |
303 |
{ |
{ |
304 |
struct c3745_nio_binding *nb; |
if (slot >= C3745_MAX_WIC_BAYS) |
|
struct c3745_nm_bay *bay; |
|
|
|
|
|
if (!(bay = c3745_nm_get_info(router,nm_bay))) |
|
|
return(-1); |
|
|
|
|
|
/* check that the driver is defined and successfully initialized */ |
|
|
if (!bay->nm_driver || !bay->drv_info) |
|
305 |
return(-1); |
return(-1); |
306 |
|
|
307 |
for(nb=bay->nio_list;nb;nb=nb->next) |
*phys_addr = C3745_WIC_ADDR + (slot * C3745_WIC_SIZE); |
|
bay->nm_driver->nm_unset_nio(router,nm_bay,nb->port_id); |
|
|
|
|
308 |
return(0); |
return(0); |
309 |
} |
} |
310 |
|
|
311 |
/* Initialize a Network Module */ |
/* Set EEPROM for the specified slot */ |
312 |
int c3745_nm_init(c3745_t *router,u_int nm_bay) |
int c3745_set_slot_eeprom(c3745_t *router,u_int slot, |
313 |
{ |
struct cisco_eeprom *eeprom) |
|
struct c3745_nm_bay *bay; |
|
|
size_t len; |
|
|
|
|
|
if (!(bay = c3745_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 */ |
|
|
c3745_nm_enable_all_nio(router,nm_bay); |
|
|
return(0); |
|
|
} |
|
|
|
|
|
/* Shutdown a Network Module */ |
|
|
int c3745_nm_shutdown(c3745_t *router,u_int nm_bay) |
|
314 |
{ |
{ |
315 |
struct c3745_nm_bay *bay; |
if ((slot < 1) || (slot >= C3745_MAX_NM_BAYS)) |
|
|
|
|
if (!(bay = c3745_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 */ |
|
|
c3745_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); |
|
316 |
return(-1); |
return(-1); |
|
} |
|
317 |
|
|
318 |
free(bay->dev_name); |
router->nm_eeprom_group[slot-1].eeprom[0] = eeprom; |
|
bay->dev_name = NULL; |
|
|
bay->drv_info = NULL; |
|
319 |
return(0); |
return(0); |
320 |
} |
} |
321 |
|
|
322 |
/* Shutdown all NM of a router */ |
/* Get slot/port corresponding to specified network IRQ */ |
323 |
int c3745_nm_shutdown_all(c3745_t *router) |
static inline void |
324 |
|
c3745_net_irq_get_slot_port(u_int irq,u_int *slot,u_int *port) |
325 |
{ |
{ |
326 |
int i; |
irq -= C3745_NETIO_IRQ_BASE; |
327 |
|
*port = irq & C3745_NETIO_IRQ_PORT_MASK; |
328 |
for(i=0;i<C3745_MAX_NM_BAYS;i++) { |
*slot = irq >> C3745_NETIO_IRQ_PORT_BITS; |
|
if (!router->nm_bay[i].dev_type) |
|
|
continue; |
|
|
|
|
|
c3745_nm_shutdown(router,i); |
|
|
} |
|
|
|
|
|
return(0); |
|
|
} |
|
|
|
|
|
/* Show info about all NMs */ |
|
|
int c3745_nm_show_all_info(c3745_t *router) |
|
|
{ |
|
|
struct c3745_nm_bay *bay; |
|
|
int i; |
|
|
|
|
|
for(i=0;i<C3745_MAX_NM_BAYS;i++) { |
|
|
if (!(bay = c3745_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); |
|
329 |
} |
} |
330 |
|
|
331 |
/* Maximum number of tokens in a NM description */ |
/* Get network IRQ for specified slot/port */ |
332 |
#define NM_DESC_MAX_TOKENS 8 |
u_int c3745_net_irq_for_slot_port(u_int slot,u_int port) |
|
|
|
|
/* Create a Network Module (command line) */ |
|
|
int c3745_cmd_nm_create(c3745_t *router,char *str) |
|
333 |
{ |
{ |
334 |
char *tokens[NM_DESC_MAX_TOKENS]; |
u_int irq; |
|
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]); |
|
335 |
|
|
336 |
/* Add this new NM to the current NM list */ |
irq = (slot << C3745_NETIO_IRQ_PORT_BITS) + port; |
337 |
res = c3745_nm_add_binding(router,tokens[1],nm_bay); |
irq += C3745_NETIO_IRQ_BASE; |
338 |
|
|
339 |
/* The complete array was cleaned by strsplit */ |
return(irq); |
|
for(i=0;i<NM_DESC_MAX_TOKENS;i++) |
|
|
free(tokens[i]); |
|
|
|
|
|
return(res); |
|
|
} |
|
|
|
|
|
/* Add a Network IO descriptor binding (command line) */ |
|
|
int c3745_cmd_add_nio(c3745_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),"c3745-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 (c3745_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 c3745_nm_show_drivers(void) |
|
|
{ |
|
|
int i; |
|
|
|
|
|
printf("Available C3745 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"); |
|
340 |
} |
} |
341 |
|
|
342 |
/* Set the base MAC address of the chassis */ |
/* Set the base MAC address of the chassis */ |
388 |
static int c3745_init_gt96100(c3745_t *router) |
static int c3745_init_gt96100(c3745_t *router) |
389 |
{ |
{ |
390 |
vm_instance_t *vm = router->vm; |
vm_instance_t *vm = router->vm; |
391 |
|
vm_obj_t *obj; |
392 |
|
|
393 |
vm->pci_bus[0] = pci_bus_create("PCI bus #0",0); |
vm->pci_bus[0] = pci_bus_create("PCI bus #0",0); |
394 |
vm->pci_bus[1] = pci_bus_create("PCI bus #1",0); |
vm->pci_bus[1] = pci_bus_create("PCI bus #1",0); |
398 |
return(-1); |
return(-1); |
399 |
} |
} |
400 |
|
|
401 |
return(dev_gt96100_init(vm,"gt96100",C3745_GT96K_ADDR,0x200000, |
if (dev_gt96100_init(vm,"gt96100",C3745_GT96K_ADDR,0x200000, |
402 |
C3745_GT96K_IRQ,C3745_NETIO_IRQ)); |
C3745_GT96K_IRQ, |
403 |
|
C3745_EXT_IRQ, |
404 |
|
c3745_net_irq_for_slot_port(0,0), |
405 |
|
255) == -1) |
406 |
|
return(-1); |
407 |
|
|
408 |
|
if (!(obj = vm_object_find(router->vm,"gt96100"))) |
409 |
|
return(-1); |
410 |
|
|
411 |
|
router->gt_data = obj->data; |
412 |
|
return(0); |
413 |
} |
} |
414 |
|
|
415 |
/* Initialize a Cisco 3745 */ |
/* Initialize a Cisco 3745 */ |
432 |
vm->pci_bus_pool[i] = pci_bus_create(bus_name,-1); |
vm->pci_bus_pool[i] = pci_bus_create(bus_name,-1); |
433 |
|
|
434 |
/* Map the NM PCI bus */ |
/* Map the NM PCI bus */ |
435 |
router->nm_bay[i].pci_map = vm->pci_bus_pool[i]; |
vm->slots_pci_bus[i] = vm->pci_bus_pool[i]; |
436 |
|
|
437 |
/* Create the PCI bridge */ |
/* Create the PCI bridge */ |
438 |
dev_ti2050b_init(vm->pci_bus[1],i,router->nm_bay[i].pci_map); |
dev_ti2050b_init(vm->pci_bus[1],i,vm->slots_pci_bus[i]); |
439 |
} |
} |
440 |
|
|
441 |
vm->elf_machine_id = C3745_ELF_MACHINE_ID; |
vm->elf_machine_id = C3745_ELF_MACHINE_ID; |
463 |
} |
} |
464 |
|
|
465 |
/* Initialize default parameters for a C3745 */ |
/* Initialize default parameters for a C3745 */ |
466 |
void c3745_init_defaults(c3745_t *router) |
static void c3745_init_defaults(c3745_t *router) |
467 |
{ |
{ |
468 |
vm_instance_t *vm = router->vm; |
vm_instance_t *vm = router->vm; |
469 |
n_eth_addr_t *m; |
n_eth_addr_t *m; |
470 |
m_uint16_t pid; |
m_uint16_t pid; |
471 |
|
|
472 |
|
/* Set platform slots characteristics */ |
473 |
|
vm->nr_slots = C3745_MAX_NM_BAYS; |
474 |
|
vm->slots_type = CISCO_CARD_TYPE_NM; |
475 |
|
vm->slots_drivers = nm_drivers; |
476 |
|
|
477 |
pid = (m_uint16_t)getpid(); |
pid = (m_uint16_t)getpid(); |
478 |
|
|
479 |
/* Generate a chassis MAC address based on the instance ID */ |
/* Generate a chassis MAC address based on the instance ID */ |
489 |
cisco_eeprom_copy(&router->sys_eeprom[0],&eeprom_c3745_motherboard); |
cisco_eeprom_copy(&router->sys_eeprom[0],&eeprom_c3745_motherboard); |
490 |
cisco_eeprom_copy(&router->sys_eeprom[1],&eeprom_c3745_ioboard); |
cisco_eeprom_copy(&router->sys_eeprom[1],&eeprom_c3745_ioboard); |
491 |
cisco_eeprom_copy(&router->sys_eeprom[2],&eeprom_c3745_midplane); |
cisco_eeprom_copy(&router->sys_eeprom[2],&eeprom_c3745_midplane); |
|
|
|
492 |
c3745_burn_mac_addr(router,&router->mac_addr); |
c3745_burn_mac_addr(router,&router->mac_addr); |
493 |
|
|
494 |
|
/* The GT96100 system controller has 2 integrated FastEthernet ports */ |
495 |
|
vm_slot_add_binding(vm,"GT96100-FE",0,0); |
496 |
|
|
497 |
vm->ram_mmap = C3745_DEFAULT_RAM_MMAP; |
vm->ram_mmap = C3745_DEFAULT_RAM_MMAP; |
498 |
vm->ram_size = C3745_DEFAULT_RAM_SIZE; |
vm->ram_size = C3745_DEFAULT_RAM_SIZE; |
499 |
vm->rom_size = C3745_DEFAULT_ROM_SIZE; |
vm->rom_size = C3745_DEFAULT_ROM_SIZE; |
501 |
vm->conf_reg_setup = C3745_DEFAULT_CONF_REG; |
vm->conf_reg_setup = C3745_DEFAULT_CONF_REG; |
502 |
vm->clock_divisor = C3745_DEFAULT_CLOCK_DIV; |
vm->clock_divisor = C3745_DEFAULT_CLOCK_DIV; |
503 |
vm->nvram_rom_space = C3745_NVRAM_ROM_RES_SIZE; |
vm->nvram_rom_space = C3745_NVRAM_ROM_RES_SIZE; |
504 |
router->nm_iomem_size = C3745_DEFAULT_IOMEM_SIZE; |
vm->nm_iomem_size = C3745_DEFAULT_IOMEM_SIZE; |
505 |
|
|
506 |
vm->pcmcia_disk_size[0] = C3745_DEFAULT_DISK0_SIZE; |
vm->pcmcia_disk_size[0] = C3745_DEFAULT_DISK0_SIZE; |
507 |
vm->pcmcia_disk_size[1] = C3745_DEFAULT_DISK1_SIZE; |
vm->pcmcia_disk_size[1] = C3745_DEFAULT_DISK1_SIZE; |
|
|
|
|
/* Enable NVRAM operations to load/store configs */ |
|
|
vm->nvram_extract_config = c3745_nvram_extract_config; |
|
|
vm->nvram_push_config = c3745_nvram_push_config; |
|
508 |
} |
} |
509 |
|
|
510 |
/* Initialize the C3745 Platform */ |
/* Initialize the C3745 Platform */ |
511 |
int c3745_init_platform(c3745_t *router) |
static int c3745_init_platform(c3745_t *router) |
512 |
{ |
{ |
513 |
vm_instance_t *vm = router->vm; |
vm_instance_t *vm = router->vm; |
|
struct c3745_nm_bay *nm_bay; |
|
514 |
cpu_mips_t *cpu; |
cpu_mips_t *cpu; |
515 |
cpu_gen_t *gen; |
cpu_gen_t *gen; |
516 |
vm_obj_t *obj; |
vm_obj_t *obj; |
|
int i; |
|
517 |
|
|
518 |
/* Copy config register setup into "active" config register */ |
/* Copy config register setup into "active" config register */ |
519 |
vm->conf_reg = vm->conf_reg_setup; |
vm->conf_reg = vm->conf_reg_setup; |
561 |
if (dev_c3745_iofpga_init(router,C3745_IOFPGA_ADDR,0x200000) == -1) |
if (dev_c3745_iofpga_init(router,C3745_IOFPGA_ADDR,0x200000) == -1) |
562 |
return(-1); |
return(-1); |
563 |
|
|
564 |
|
if (!(obj = vm_object_find(router->vm,"io_fpga"))) |
565 |
|
return(-1); |
566 |
|
|
567 |
|
router->iofpga_data = obj->data; |
568 |
|
|
569 |
#if 0 |
#if 0 |
570 |
/* PCI IO space */ |
/* PCI IO space */ |
571 |
if (!(vm->pci_io_space = pci_io_data_init(vm,C3745_PCI_IO_ADDR))) |
if (!(vm->pci_io_space = pci_io_data_init(vm,C3745_PCI_IO_ADDR))) |
586 |
dev_flash_copy_data(obj,0,mips64_microcode,mips64_microcode_len); |
dev_flash_copy_data(obj,0,mips64_microcode,mips64_microcode_len); |
587 |
c3745_nvram_check_empty_config(vm); |
c3745_nvram_check_empty_config(vm); |
588 |
|
|
589 |
|
/* Byte swapping */ |
590 |
|
dev_bswap_init(vm,"mem_bswap",C3745_BSWAP_ADDR,1024*1048576,0x00000000ULL); |
591 |
|
|
592 |
/* Initialize the NS16552 DUART */ |
/* Initialize the NS16552 DUART */ |
593 |
dev_ns16552_init(vm,C3745_DUART_ADDR,0x1000,3,C3745_DUART_IRQ, |
dev_ns16552_init(vm,C3745_DUART_ADDR,0x1000,3,C3745_DUART_IRQ, |
594 |
vm->vtty_con,vm->vtty_aux); |
vm->vtty_con,vm->vtty_aux); |
601 |
dev_pcmcia_disk_init(vm,"slot1",C3745_SLOT1_ADDR,0x200000, |
dev_pcmcia_disk_init(vm,"slot1",C3745_SLOT1_ADDR,0x200000, |
602 |
vm->pcmcia_disk_size[1],1); |
vm->pcmcia_disk_size[1],1); |
603 |
|
|
|
/* The GT96100 system controller has 2 integrated FastEthernet ports */ |
|
|
c3745_nm_add_binding(router,"GT96100-FE",0); |
|
|
|
|
604 |
/* Initialize Network Modules */ |
/* Initialize Network Modules */ |
605 |
for(i=0;i<C3745_MAX_NM_BAYS;i++) { |
if (vm_slot_init_all(vm) == -1) |
606 |
nm_bay = &router->nm_bay[i]; |
return(-1); |
|
|
|
|
if (!nm_bay->dev_type) |
|
|
continue; |
|
|
|
|
|
if (c3745_nm_init(router,i) == -1) { |
|
|
vm_error(vm,"unable to create Network Module \"%s\"\n", |
|
|
nm_bay->dev_type); |
|
|
return(-1); |
|
|
} |
|
|
} |
|
607 |
|
|
608 |
/* Show device list */ |
/* Show device list */ |
609 |
c3745_show_hardware(router); |
c3745_show_hardware(router); |
611 |
} |
} |
612 |
|
|
613 |
/* Boot the IOS image */ |
/* Boot the IOS image */ |
614 |
int c3745_boot_ios(c3745_t *router) |
static int c3745_boot_ios(c3745_t *router) |
615 |
{ |
{ |
616 |
vm_instance_t *vm = router->vm; |
vm_instance_t *vm = router->vm; |
617 |
cpu_mips_t *cpu; |
cpu_mips_t *cpu; |
660 |
return(0); |
return(0); |
661 |
} |
} |
662 |
|
|
663 |
|
/* Set an IRQ */ |
664 |
|
static void c3745_set_irq(vm_instance_t *vm,u_int irq) |
665 |
|
{ |
666 |
|
c3745_t *router = VM_C3745(vm); |
667 |
|
cpu_mips_t *cpu0 = CPU_MIPS64(vm->boot_cpu); |
668 |
|
u_int slot,port; |
669 |
|
|
670 |
|
switch(irq) { |
671 |
|
case 0 ... 7: |
672 |
|
mips64_set_irq(cpu0,irq); |
673 |
|
|
674 |
|
if (cpu0->irq_idle_preempt[irq]) |
675 |
|
cpu_idle_break_wait(cpu0->gen); |
676 |
|
break; |
677 |
|
|
678 |
|
case C3745_NETIO_IRQ_BASE ... C3745_NETIO_IRQ_END: |
679 |
|
c3745_net_irq_get_slot_port(irq,&slot,&port); |
680 |
|
dev_c3745_iofpga_net_set_irq(router->iofpga_data,slot,port); |
681 |
|
break; |
682 |
|
} |
683 |
|
} |
684 |
|
|
685 |
|
/* Clear an IRQ */ |
686 |
|
static void c3745_clear_irq(vm_instance_t *vm,u_int irq) |
687 |
|
{ |
688 |
|
c3745_t *router = VM_C3745(vm); |
689 |
|
cpu_mips_t *cpu0 = CPU_MIPS64(vm->boot_cpu); |
690 |
|
u_int slot,port; |
691 |
|
|
692 |
|
switch(irq) { |
693 |
|
case 0 ... 7: |
694 |
|
mips64_clear_irq(cpu0,irq); |
695 |
|
break; |
696 |
|
|
697 |
|
case C3745_NETIO_IRQ_BASE ... C3745_NETIO_IRQ_END: |
698 |
|
c3745_net_irq_get_slot_port(irq,&slot,&port); |
699 |
|
dev_c3745_iofpga_net_clear_irq(router->iofpga_data,slot,port); |
700 |
|
break; |
701 |
|
} |
702 |
|
} |
703 |
|
|
704 |
/* Initialize a Cisco 3745 instance */ |
/* Initialize a Cisco 3745 instance */ |
705 |
int c3745_init_instance(c3745_t *router) |
static int c3745_init_instance(vm_instance_t *vm) |
706 |
{ |
{ |
707 |
vm_instance_t *vm = router->vm; |
c3745_t *router = VM_C3745(vm); |
708 |
m_uint32_t rom_entry_point; |
m_uint32_t rom_entry_point; |
709 |
cpu_mips_t *cpu0; |
cpu_mips_t *cpu0; |
710 |
|
|
719 |
return(-1); |
return(-1); |
720 |
} |
} |
721 |
|
|
722 |
|
/* IRQ routing */ |
723 |
|
vm->set_irq = c3745_set_irq; |
724 |
|
vm->clear_irq = c3745_clear_irq; |
725 |
|
|
726 |
/* Load IOS configuration file */ |
/* Load IOS configuration file */ |
727 |
if (vm->ios_config != NULL) { |
if (vm->ios_config != NULL) { |
728 |
vm_nvram_push_config(vm,vm->ios_config); |
vm_nvram_push_config(vm,vm->ios_config); |
751 |
} |
} |
752 |
|
|
753 |
/* Stop a Cisco 3745 instance */ |
/* Stop a Cisco 3745 instance */ |
754 |
int c3745_stop_instance(c3745_t *router) |
static int c3745_stop_instance(vm_instance_t *vm) |
755 |
{ |
{ |
|
vm_instance_t *vm = router->vm; |
|
|
|
|
756 |
printf("\nC3745 '%s': stopping simulation.\n",vm->name); |
printf("\nC3745 '%s': stopping simulation.\n",vm->name); |
757 |
vm_log(vm,"C3745_STOP","stopping simulation.\n"); |
vm_log(vm,"C3745_STOP","stopping simulation.\n"); |
758 |
|
|
767 |
} |
} |
768 |
|
|
769 |
/* Free resources that were used during execution to emulate hardware */ |
/* Free resources that were used during execution to emulate hardware */ |
770 |
c3745_nm_shutdown_all(router); |
vm_slot_shutdown_all(vm); |
771 |
vm_hardware_shutdown(vm); |
vm_hardware_shutdown(vm); |
772 |
return(0); |
return(0); |
773 |
} |
} |
774 |
|
|
775 |
|
/* Get MAC address MSB */ |
776 |
|
static u_int c3745_get_mac_addr_msb(void) |
777 |
|
{ |
778 |
|
return(0xC4); |
779 |
|
} |
780 |
|
|
781 |
|
/* Parse specific options for the Cisco 1700 platform */ |
782 |
|
static int c3745_cli_parse_options(vm_instance_t *vm,int option) |
783 |
|
{ |
784 |
|
switch(option) { |
785 |
|
/* IO memory reserved for NMs (in percents!) */ |
786 |
|
case OPT_IOMEM_SIZE: |
787 |
|
vm->nm_iomem_size = 0x8000 | atoi(optarg); |
788 |
|
break; |
789 |
|
|
790 |
|
/* Unknown option */ |
791 |
|
default: |
792 |
|
return(-1); |
793 |
|
} |
794 |
|
|
795 |
|
return(0); |
796 |
|
} |
797 |
|
|
798 |
|
/* Show specific CLI options */ |
799 |
|
static void c3745_cli_show_options(vm_instance_t *vm) |
800 |
|
{ |
801 |
|
printf(" --iomem-size <val> : IO memory (in percents, default: %u)\n" |
802 |
|
" -p <nm_desc> : Define a Network Module\n" |
803 |
|
" -s <nm_nio> : Bind a Network IO interface to a " |
804 |
|
"Network Module\n", |
805 |
|
vm->nm_iomem_size); |
806 |
|
} |
807 |
|
|
808 |
|
/* Platform definition */ |
809 |
|
static vm_platform_t c3745_platform = { |
810 |
|
"c3745", "C3745", "3745", |
811 |
|
c3745_create_instance, |
812 |
|
c3745_delete_instance, |
813 |
|
c3745_init_instance, |
814 |
|
c3745_stop_instance, |
815 |
|
c3745_nvram_extract_config, |
816 |
|
c3745_nvram_push_config, |
817 |
|
c3745_get_mac_addr_msb, |
818 |
|
NULL, |
819 |
|
c3745_cli_parse_options, |
820 |
|
c3745_cli_show_options, |
821 |
|
NULL, |
822 |
|
}; |
823 |
|
|
824 |
|
/* Register the c3745 platform */ |
825 |
|
int c3745_platform_register(void) |
826 |
|
{ |
827 |
|
if (vm_platform_register(&c3745_platform) == -1) |
828 |
|
return(-1); |
829 |
|
|
830 |
|
return(hypervisor_c3745_init(&c3745_platform)); |
831 |
|
} |