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/* |
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* Cisco C3600 simulation platform. |
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* Copyright (c) 2006 Christophe Fillot (cf@utc.fr) |
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* |
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* Ethernet Network Modules. |
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*/ |
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|
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#include <stdio.h> |
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#include <stdlib.h> |
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#include <string.h> |
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#include <stdarg.h> |
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#include <unistd.h> |
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#include <time.h> |
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#include <errno.h> |
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#include <assert.h> |
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|
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#include "utils.h" |
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#include "net.h" |
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#include "net_io.h" |
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#include "ptask.h" |
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#include "dev_am79c971.h" |
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#include "dev_nm_16esw.h" |
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#include "dev_c3600.h" |
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#include "dev_c3600_bay.h" |
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|
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/* Multi-Ethernet NM with Am79c971 chips */ |
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struct nm_eth_data { |
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u_int nr_port; |
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struct am79c971_data *port[8]; |
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}; |
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|
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/* |
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* dev_c3600_nm_eth_init() |
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* |
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* Add an Ethernet Network Module into specified slot. |
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*/ |
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static int dev_c3600_nm_eth_init(c3600_t *router,char *name,u_int nm_bay, |
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int nr_port,int interface_type, |
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const struct cisco_eeprom *eeprom) |
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{ |
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struct nm_bay_info *bay_info; |
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struct nm_eth_data *data; |
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int i; |
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|
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/* Allocate the private data structure */ |
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if (!(data = malloc(sizeof(*data)))) { |
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fprintf(stderr,"%s: out of memory\n",name); |
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return(-1); |
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} |
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|
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memset(data,0,sizeof(*data)); |
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data->nr_port = nr_port; |
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|
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/* Set the EEPROM */ |
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c3600_nm_set_eeprom(router,nm_bay,eeprom); |
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|
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/* 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); |
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|
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if (!bay_info) { |
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fprintf(stderr,"%s: unable to get info for NM bay %u\n",name,nm_bay); |
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return(-1); |
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} |
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|
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/* Create the AMD Am971c971 chip(s) */ |
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for(i=0;i<data->nr_port;i++) { |
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data->port[i] = dev_am79c971_init(router->vm,name,interface_type, |
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router->nm_bay[nm_bay].pci_map, |
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bay_info->pci_device + i, |
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C3600_NETIO_IRQ); |
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} |
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|
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/* Store device info into the router structure */ |
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return(c3600_nm_set_drvinfo(router,nm_bay,data)); |
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} |
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|
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/* Remove an Ethernet NM from the specified slot */ |
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static int dev_c3600_nm_eth_shutdown(c3600_t *router,u_int nm_bay) |
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{ |
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struct c3600_nm_bay *bay; |
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struct nm_eth_data *data; |
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int i; |
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|
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if (!(bay = c3600_nm_get_info(router,nm_bay))) |
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return(-1); |
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|
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data = bay->drv_info; |
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|
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/* Remove the NM EEPROM */ |
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c3600_nm_unset_eeprom(router,nm_bay); |
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|
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/* Remove the AMD Am79c971 chips */ |
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for(i=0;i<data->nr_port;i++) |
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dev_am79c971_remove(data->port[i]); |
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|
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free(data); |
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return(0); |
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} |
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|
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/* Bind a Network IO descriptor */ |
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static int dev_c3600_nm_eth_set_nio(c3600_t *router,u_int nm_bay, |
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u_int port_id,netio_desc_t *nio) |
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{ |
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struct nm_eth_data *d; |
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|
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d = c3600_nm_get_drvinfo(router,nm_bay); |
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|
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if (!d || (port_id >= d->nr_port)) |
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return(-1); |
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|
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dev_am79c971_set_nio(d->port[port_id],nio); |
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return(0); |
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} |
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|
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/* Unbind a Network IO descriptor */ |
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static int dev_c3600_nm_eth_unset_nio(c3600_t *router,u_int nm_bay, |
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u_int port_id) |
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{ |
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struct nm_eth_data *d; |
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|
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d = c3600_nm_get_drvinfo(router,nm_bay); |
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|
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if (!d || (port_id >= d->nr_port)) |
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return(-1); |
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|
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dev_am79c971_unset_nio(d->port[port_id]); |
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return(0); |
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} |
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|
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/* ====================================================================== */ |
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/* NM-1E */ |
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/* ====================================================================== */ |
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|
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/* |
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* dev_c3600_nm_1e_init() |
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* |
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* Add a NM-1E Network Module into specified slot. |
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*/ |
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static int dev_c3600_nm_1e_init(c3600_t *router,char *name,u_int nm_bay) |
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{ |
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return(dev_c3600_nm_eth_init(router,name,nm_bay,1,AM79C971_TYPE_10BASE_T, |
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cisco_eeprom_find_nm("NM-1E"))); |
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} |
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|
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/* ====================================================================== */ |
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/* NM-4E */ |
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/* ====================================================================== */ |
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|
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/* |
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* dev_c3600_nm_4e_init() |
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* |
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* Add a NM-4E Network Module into specified slot. |
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*/ |
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static int dev_c3600_nm_4e_init(c3600_t *router,char *name,u_int nm_bay) |
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{ |
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return(dev_c3600_nm_eth_init(router,name,nm_bay,4,AM79C971_TYPE_10BASE_T, |
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cisco_eeprom_find_nm("NM-4E"))); |
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} |
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|
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/* ====================================================================== */ |
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/* NM-1FE-TX */ |
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/* ====================================================================== */ |
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|
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/* |
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* dev_c3600_nm_1fe_tx_init() |
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* |
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* Add a NM-1FE-TX Network Module into specified slot. |
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*/ |
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static int dev_c3600_nm_1fe_tx_init(c3600_t *router,char *name,u_int nm_bay) |
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{ |
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return(dev_c3600_nm_eth_init(router,name,nm_bay,1,AM79C971_TYPE_100BASE_TX, |
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cisco_eeprom_find_nm("NM-1FE-TX"))); |
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} |
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|
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/* ====================================================================== */ |
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/* NM-16ESW */ |
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/* ====================================================================== */ |
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|
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/* Add a NM-16ESW */ |
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static int dev_c3600_nm_16esw_init(c3600_t *router,char *name,u_int nm_bay) |
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{ |
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struct nm_bay_info *bay_info; |
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struct nm_16esw_data *data; |
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|
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/* Set the EEPROM */ |
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c3600_nm_set_eeprom(router,nm_bay,cisco_eeprom_find_nm("NM-16ESW")); |
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dev_nm_16esw_burn_mac_addr(router->vm,nm_bay, |
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&router->nm_bay[nm_bay].eeprom); |
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|
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/* 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); |
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|
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if (!bay_info) { |
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fprintf(stderr,"%s: unable to get info for NM bay %u\n",name,nm_bay); |
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return(-1); |
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} |
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|
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/* Create the device */ |
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data = dev_nm_16esw_init(router->vm,name,nm_bay, |
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router->nm_bay[nm_bay].pci_map, |
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bay_info->pci_device,C3600_NETIO_IRQ); |
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|
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/* Store device info into the router structure */ |
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return(c3600_nm_set_drvinfo(router,nm_bay,data)); |
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} |
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|
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/* Remove a NM-16ESW from the specified slot */ |
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static int dev_c3600_nm_16esw_shutdown(c3600_t *router,u_int nm_bay) |
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{ |
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struct c3600_nm_bay *bay; |
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struct nm_16esw_data *data; |
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|
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if (!(bay = c3600_nm_get_info(router,nm_bay))) |
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return(-1); |
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|
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data = bay->drv_info; |
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|
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/* Remove the NM EEPROM */ |
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c3600_nm_unset_eeprom(router,nm_bay); |
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|
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/* Remove the BCM5600 chip */ |
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dev_nm_16esw_remove(data); |
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return(0); |
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} |
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|
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/* Bind a Network IO descriptor */ |
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static int dev_c3600_nm_16esw_set_nio(c3600_t *router,u_int nm_bay, |
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u_int port_id,netio_desc_t *nio) |
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{ |
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struct nm_16esw_data *d; |
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|
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d = c3600_nm_get_drvinfo(router,nm_bay); |
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dev_nm_16esw_set_nio(d,port_id,nio); |
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return(0); |
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} |
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|
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/* Unbind a Network IO descriptor */ |
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static int dev_c3600_nm_16esw_unset_nio(c3600_t *router,u_int nm_bay, |
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u_int port_id) |
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{ |
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struct nm_16esw_data *d; |
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|
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d = c3600_nm_get_drvinfo(router,nm_bay); |
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dev_nm_16esw_unset_nio(d,port_id); |
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return(0); |
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} |
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|
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/* Show debug info */ |
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static int dev_c3600_nm_16esw_show_info(c3600_t *router,u_int nm_bay) |
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{ |
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struct nm_16esw_data *d; |
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|
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d = c3600_nm_get_drvinfo(router,nm_bay); |
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dev_nm_16esw_show_info(d); |
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return(0); |
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} |
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|
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/* ====================================================================== */ |
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/* Leopard-2FE */ |
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/* ====================================================================== */ |
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|
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/* |
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* Leopard-2FE: 2 FastEthernet ports on C3660 motherboard. |
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* |
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* Leopard-2FE is the FRU/Product Number displayed by "show diag". |
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*/ |
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static m_uint16_t eeprom_c3600_leopard_2fe_data[] = { |
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0x04FF, 0xC18B, 0x4A41, 0x4230, 0x3530, 0x3330, 0x3454, 0x3809, |
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0x3440, 0x00B3, 0xC046, 0x0320, 0x0012, 0x8104, 0x4241, 0x3085, |
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0x1C0C, 0xA202, 0x80FF, 0xFFFF, 0xFFC4, 0x08FF, 0xFFFF, 0xFFFF, |
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0xFFFF, 0xFFA1, 0xFFFF, 0xFFFF, 0x03FF, 0x04FF, 0xC508, 0xFFFF, |
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0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, |
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0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, |
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0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, |
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0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFF00, |
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}; |
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|
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static const struct cisco_eeprom eeprom_c3600_leopard_2fe = { |
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"Leopard-2FE", (m_uint16_t *)eeprom_c3600_leopard_2fe_data, |
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sizeof(eeprom_c3600_leopard_2fe_data)/2, |
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}; |
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|
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/* |
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* dev_c3600_leopard_2fe_init() |
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* |
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* Add Leopard-2FE (only Cisco 3660, in slot 0). |
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*/ |
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static int dev_c3600_leopard_2fe_init(c3600_t *router,char *name,u_int nm_bay) |
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{ |
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if (nm_bay != 0) { |
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fprintf(stderr,"C3600 %s: Leopard-2FE can only be put in slot 0\n", |
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router->vm->name); |
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return(-1); |
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} |
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|
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return(dev_c3600_nm_eth_init(router,name,0,2,AM79C971_TYPE_100BASE_TX, |
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&eeprom_c3600_leopard_2fe)); |
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} |
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|
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/* ====================================================================== */ |
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|
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/* NM-1FE-TX driver */ |
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struct c3600_nm_driver dev_c3600_nm_1fe_tx_driver = { |
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"NM-1FE-TX", 1, 0, |
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dev_c3600_nm_1fe_tx_init, |
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dev_c3600_nm_eth_shutdown, |
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dev_c3600_nm_eth_set_nio, |
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dev_c3600_nm_eth_unset_nio, |
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NULL, |
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}; |
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|
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/* NM-1E driver */ |
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struct c3600_nm_driver dev_c3600_nm_1e_driver = { |
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"NM-1E", 1, 0, |
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dev_c3600_nm_1e_init, |
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dev_c3600_nm_eth_shutdown, |
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dev_c3600_nm_eth_set_nio, |
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dev_c3600_nm_eth_unset_nio, |
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NULL, |
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}; |
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|
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/* NM-4E driver */ |
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struct c3600_nm_driver dev_c3600_nm_4e_driver = { |
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"NM-4E", 1, 0, |
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dev_c3600_nm_4e_init, |
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dev_c3600_nm_eth_shutdown, |
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dev_c3600_nm_eth_set_nio, |
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dev_c3600_nm_eth_unset_nio, |
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NULL, |
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}; |
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|
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/* NM-16ESW driver */ |
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struct c3600_nm_driver dev_c3600_nm_16esw_driver = { |
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"NM-16ESW", 1, 0, |
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dev_c3600_nm_16esw_init, |
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dev_c3600_nm_16esw_shutdown, |
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dev_c3600_nm_16esw_set_nio, |
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dev_c3600_nm_16esw_unset_nio, |
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dev_c3600_nm_16esw_show_info, |
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}; |
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|
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/* Leopard-2FE driver */ |
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struct c3600_nm_driver dev_c3600_leopard_2fe_driver = { |
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"Leopard-2FE", 1, 0, |
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dev_c3600_leopard_2fe_init, |
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dev_c3600_nm_eth_shutdown, |
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dev_c3600_nm_eth_set_nio, |
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dev_c3600_nm_eth_unset_nio, |
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NULL, |
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}; |
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