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/* |
/* |
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* Cisco C3600 (Predator) simulation platform. |
* Cisco router simulation platform. |
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* Copyright (c) 2006 Christophe Fillot (cf@utc.fr) |
* Copyright (c) 2006 Christophe Fillot (cf@utc.fr) |
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* |
* |
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* Serial Network Modules. |
* Serial Network Modules. |
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* |
* |
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* Add a NM-4T network module into specified slot. |
* Add a NM-4T network module into specified slot. |
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*/ |
*/ |
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int dev_c3600_nm_4t_init(c3600_t *router,char *name,u_int nm_bay) |
int dev_c3600_nm_4t_init(vm_instance_t *vm,struct cisco_card *card) |
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{ |
{ |
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struct nm_bay_info *bay_info; |
struct nm_bay_info *bay_info; |
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struct mueslix_data *data; |
struct mueslix_data *data; |
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u_int slot = card->slot_id; |
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u_int chassis_id; |
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/* Set the PCI bus */ |
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card->pci_bus = vm->slots_pci_bus[slot]; |
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/* Set the EEPROM */ |
/* Set the EEPROM */ |
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c3600_nm_set_eeprom(router,nm_bay,cisco_eeprom_find_nm("NM-4T")); |
cisco_card_set_eeprom(vm,card,cisco_eeprom_find_nm("NM-4T")); |
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c3600_set_slot_eeprom(VM_C3600(vm),slot,&card->eeprom); |
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|
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/* Get PCI bus info about this bay */ |
/* Get PCI bus info about this bay */ |
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bay_info = c3600_nm_get_bay_info(c3600_chassis_get_id(router),nm_bay); |
chassis_id = c3600_chassis_get_id(VM_C3600(vm)); |
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bay_info = c3600_nm_get_bay_info(chassis_id,slot); |
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if (!bay_info) { |
if (!bay_info) { |
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fprintf(stderr,"%s: unable to get info for NM bay %u\n",name,nm_bay); |
vm_error(vm,"unable to get info for NM bay %u\n",slot); |
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return(-1); |
return(-1); |
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} |
} |
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/* Create the Mueslix chip */ |
/* Create the Mueslix chip */ |
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data = dev_mueslix_init(router->vm,name,0, |
data = dev_mueslix_init(vm,card->dev_name,0, |
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router->nm_bay[nm_bay].pci_map, |
card->pci_bus,bay_info->pci_device, |
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bay_info->pci_device, |
c3600_net_irq_for_slot_port(slot,0)); |
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C3600_NETIO_IRQ); |
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if (!data) return(-1); |
if (!data) return(-1); |
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/* Store device info into the router structure */ |
/* Store device info into the router structure */ |
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return(c3600_nm_set_drvinfo(router,nm_bay,data)); |
card->drv_info = data; |
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return(0); |
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} |
} |
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|
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/* Remove a NM-4T from the specified slot */ |
/* Remove a NM-4T from the specified slot */ |
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int dev_c3600_nm_4t_shutdown(c3600_t *router,u_int nm_bay) |
int dev_c3600_nm_4t_shutdown(vm_instance_t *vm,struct cisco_card *card) |
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{ |
{ |
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struct c3600_nm_bay *bay; |
/* Remove the NM EEPROM */ |
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cisco_card_unset_eeprom(card); |
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if (!(bay = c3600_nm_get_info(router,nm_bay))) |
c3600_set_slot_eeprom(VM_C3600(vm),card->slot_id,NULL); |
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return(-1); |
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c3600_nm_unset_eeprom(router,nm_bay); |
/* Remove the mueslix driver */ |
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dev_mueslix_remove(bay->drv_info); |
dev_mueslix_remove(card->drv_info); |
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return(0); |
return(0); |
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} |
} |
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|
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/* Bind a Network IO descriptor to a specific port */ |
/* Bind a Network IO descriptor to a specific port */ |
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int dev_c3600_nm_4t_set_nio(c3600_t *router,u_int nm_bay,u_int port_id, |
int dev_c3600_nm_4t_set_nio(vm_instance_t *vm,struct cisco_card *card, |
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netio_desc_t *nio) |
u_int port_id,netio_desc_t *nio) |
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{ |
{ |
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struct mueslix_data *data; |
struct mueslix_data *d = card->drv_info; |
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if ((port_id >= MUESLIX_NR_CHANNELS) || |
if (!d || (port_id >= MUESLIX_NR_CHANNELS)) |
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!(data = c3600_nm_get_drvinfo(router,nm_bay))) |
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return(-1); |
return(-1); |
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return(dev_mueslix_set_nio(data,port_id,nio)); |
return(dev_mueslix_set_nio(d,port_id,nio)); |
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} |
} |
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/* Unbind a Network IO descriptor to a specific port */ |
/* Unbind a Network IO descriptor to a specific port */ |
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int dev_c3600_nm_4t_unset_nio(c3600_t *router,u_int nm_bay,u_int port_id) |
int dev_c3600_nm_4t_unset_nio(vm_instance_t *vm,struct cisco_card *card, |
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u_int port_id) |
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{ |
{ |
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struct mueslix_data *d; |
struct mueslix_data *d = card->drv_info; |
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if ((port_id >= MUESLIX_NR_CHANNELS) || |
if (!d || (port_id >= MUESLIX_NR_CHANNELS)) |
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!(d = c3600_nm_get_drvinfo(router,nm_bay))) |
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return(-1); |
return(-1); |
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return(dev_mueslix_unset_nio(d,port_id)); |
return(dev_mueslix_unset_nio(d,port_id)); |
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} |
} |
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/* NM-4T driver */ |
/* NM-4T driver */ |
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struct c3600_nm_driver dev_c3600_nm_4t_driver = { |
struct cisco_card_driver dev_c3600_nm_4t_driver = { |
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"NM-4T", 1, 0, |
"NM-4T", 1, 0, |
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dev_c3600_nm_4t_init, |
dev_c3600_nm_4t_init, |
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dev_c3600_nm_4t_shutdown, |
dev_c3600_nm_4t_shutdown, |
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NULL, |
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dev_c3600_nm_4t_set_nio, |
dev_c3600_nm_4t_set_nio, |
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dev_c3600_nm_4t_unset_nio, |
dev_c3600_nm_4t_unset_nio, |
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NULL, |
NULL, |