/[dynamips]/trunk/dev_c3600.h
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Annotation of /trunk/dev_c3600.h

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Revision 2 - (hide annotations)
Sat Oct 6 16:03:58 2007 UTC (12 years, 1 month ago) by dpavlin
Original Path: upstream/dynamips-0.2.6-RC1/dev_c3600.h
File MIME type: text/plain
File size: 9124 byte(s)
import dynamips-0.2.6-RC1

1 dpavlin 1 /*
2     * Cisco 3600 simulation platform.
3     * Copyright (c) 2006 Christophe Fillot (cf@utc.fr)
4     *
5     * Generic Cisco 3600 routines and definitions (EEPROM,...).
6     */
7    
8     #ifndef __DEV_C3600_H__
9     #define __DEV_C3600_H__
10    
11     #include <pthread.h>
12    
13     #include "utils.h"
14     #include "net.h"
15     #include "device.h"
16     #include "pci_dev.h"
17     #include "nmc93c46.h"
18     #include "net_io.h"
19     #include "vm.h"
20    
21     /* Default C3600 parameters */
22     #define C3600_DEFAULT_CHASSIS "3640"
23     #define C3600_DEFAULT_RAM_SIZE 128
24     #define C3600_DEFAULT_ROM_SIZE 2
25     #define C3600_DEFAULT_NVRAM_SIZE 128
26     #define C3600_DEFAULT_CONF_REG 0x2102
27     #define C3600_DEFAULT_CLOCK_DIV 4
28     #define C3600_DEFAULT_RAM_MMAP 1
29     #define C3600_DEFAULT_DISK0_SIZE 0
30     #define C3600_DEFAULT_DISK1_SIZE 0
31     #define C3600_DEFAULT_IOMEM_SIZE 5 /* Percents! */
32    
33     /* 6 NM slots for the 3660 + integrated FastEthernet ports */
34     #define C3600_MAX_NM_BAYS 7
35    
36     /* C3600 DUART Interrupt */
37     #define C3600_DUART_IRQ 5
38    
39     /* C3600 Network I/O Interrupt */
40     #define C3600_NETIO_IRQ 2
41    
42     /* C3600 GT64k DMA/Timer Interrupt */
43     #define C3600_GT64K_IRQ 4
44    
45     /* C3600 External Interrupt */
46     #define C3600_EXT_IRQ 6
47    
48     /* C3600 NM Management Interrupt handler */
49     #define C3600_NM_MGMT_IRQ 3
50    
51     /* C3600 common device addresses */
52     #define C3600_GT64K_ADDR 0x14000000ULL
53     #define C3600_IOFPGA_ADDR 0x1e800000ULL
54     #define C3600_DUART_ADDR 0x1e840000ULL
55     #define C3600_BITBUCKET_ADDR 0x1ec00000ULL
56     #define C3600_NVRAM_ADDR 0x1fe00000ULL
57     #define C3600_ROM_ADDR 0x1fc00000ULL
58     #define C3600_BOOTFLASH_ADDR 0x30000000ULL
59     #define C3600_PCI_IO_ADDR 0x100000000ULL
60    
61     /* Reserved space for ROM in NVRAM */
62     #define C3600_NVRAM_ROM_RES_SIZE 2048
63    
64     /* C3600 ELF Platform ID */
65     #define C3620_ELF_MACHINE_ID 0x1e
66     #define C3640_ELF_MACHINE_ID 0x1e
67     //#define C3660_ELF_MACHINE_ID ????
68    
69     /* C3600 router */
70     typedef struct c3600_router c3600_t;
71    
72     /* C3600 EEPROM */
73     struct c3600_eeprom {
74     char *name;
75     m_uint16_t *data;
76     u_int len;
77     };
78    
79     /* Prototype of chassis driver initialization function */
80     typedef int (*c3600_chassis_init_fn)(c3600_t *router);
81    
82     /* Prototype of NM driver initialization function */
83     typedef int (*c3600_nm_init_fn)(c3600_t *router,char *name,u_int nm_bay);
84    
85 dpavlin 2 /* Prototype of NM driver shutdown function */
86 dpavlin 1 typedef int (*c3600_nm_shutdown_fn)(c3600_t *router,u_int nm_bay);
87    
88 dpavlin 2 /* Prototype of NM NIO set function */
89 dpavlin 1 typedef int (*c3600_nm_set_nio_fn)(c3600_t *router,u_int nm_bay,u_int port_id,
90     netio_desc_t *nio);
91    
92 dpavlin 2 /* Prototype of NM NIO unset function */
93 dpavlin 1 typedef int (*c3600_nm_unset_nio_fn)(c3600_t *router,u_int nm_bay,
94     u_int port_id);
95    
96 dpavlin 2 /* Prototype of NM NIO show info function */
97     typedef int (*c3600_nm_show_info_fn)(c3600_t *router,u_int nm_bay);
98    
99 dpavlin 1 /* C3600 Network Module Driver */
100     struct c3600_nm_driver {
101     char *dev_type;
102     int supported;
103     int wic_slots;
104     c3600_nm_init_fn nm_init;
105     c3600_nm_shutdown_fn nm_shutdown;
106     c3600_nm_set_nio_fn nm_set_nio;
107     c3600_nm_unset_nio_fn nm_unset_nio;
108 dpavlin 2 c3600_nm_show_info_fn nm_show_info;
109    
110 dpavlin 1 /* TODO: WAN Interface Cards (WIC) */
111     };
112    
113     /* C3600 NIO binding to a slot/port */
114     struct c3600_nio_binding {
115     netio_desc_t *nio;
116     u_int port_id;
117     struct c3600_nio_binding *prev,*next;
118     };
119    
120     /* C3600 NM bay */
121     struct c3600_nm_bay {
122     char *dev_name; /* Device name */
123     char *dev_type; /* Device Type */
124     struct pci_bus *pci_map; /* PCI bus */
125     m_uint16_t *eeprom_data; /* NM EEPROM data */
126     u_int eeprom_data_len; /* NM EEPROM data length */
127     struct c3600_nm_driver *nm_driver; /* NM Driver */
128     void *drv_info; /* Private driver info */
129     struct c3600_nio_binding *nio_list; /* NIO bindings to ports */
130     };
131    
132     /* C3600 Chassis Driver */
133     struct c3600_chassis_driver {
134     char *chassis_type;
135     int chassis_id;
136     int supported;
137     c3600_chassis_init_fn chassis_init;
138     m_uint16_t *mb_eeprom;
139     u_int mb_eeprom_len;
140     };
141    
142     /* C3600 router */
143     struct c3600_router {
144     /* Chassis MAC address */
145     n_eth_addr_t mac_addr;
146    
147     /* Associated VM instance */
148     vm_instance_t *vm;
149    
150     /* IO memory size to be passed to Smart Init */
151     u_int nm_iomem_size;
152    
153     /* Chassis information */
154     struct c3600_chassis_driver *chassis_driver;
155     struct c3600_nm_bay nm_bay[C3600_MAX_NM_BAYS];
156     m_uint8_t oir_status;
157    
158     /*
159     * Mainboard EEPROM.
160     * It can be modified to change the chassis MAC address.
161     */
162     m_uint16_t mb_eeprom_data[64];
163     struct nmc93c46_eeprom_def mb_eeprom;
164     struct nmc93c46_group mb_eeprom_group;
165    
166     /* Network Module EEPROMs (3620/3640) */
167     struct nmc93c46_eeprom_def nm_eeprom;
168     struct nmc93c46_group nm_eeprom_group;
169    
170     /* Cisco 3660 NM EEPROMs */
171     struct nmc93c46_eeprom_def c3660_nm_eeprom_def[C3600_MAX_NM_BAYS];
172     struct nmc93c46_group c3660_nm_eeprom_group[C3600_MAX_NM_BAYS];
173     };
174    
175     /* Create a new router instance */
176     c3600_t *c3600_create_instance(char *name,int instance_id);
177    
178     /* Delete a router instance */
179     int c3600_delete_instance(char *name);
180    
181     /* Delete all router instances */
182     int c3600_delete_all_instances(void);
183    
184     /* Save configuration of a C3600 instance */
185     void c3600_save_config(c3600_t *router,FILE *fd);
186    
187     /* Save configurations of all C3600 instances */
188     void c3600_save_config_all(FILE *fd);
189    
190     /* Set NM EEPROM definition */
191     int c3600_nm_set_eeprom(c3600_t *router,u_int nm_bay,
192     const struct c3600_eeprom *eeprom);
193    
194     /* Unset NM EEPROM definition (empty bay) */
195     int c3600_nm_unset_eeprom(c3600_t *router,u_int nm_bay);
196    
197     /* Check if a bay has a Network Module */
198     int c3600_nm_check_eeprom(c3600_t *router,u_int nm_bay);
199    
200     /* Get bay info */
201     struct c3600_nm_bay *c3600_nm_get_info(c3600_t *router,u_int nm_bay);
202    
203     /* Get NM type */
204     char *c3600_nm_get_type(c3600_t *router,u_int nm_bay);
205    
206     /* Get driver info about the specified slot */
207     void *c3600_nm_get_drvinfo(c3600_t *router,u_int nm_bay);
208    
209     /* Set driver info for the specified slot */
210     int c3600_nm_set_drvinfo(c3600_t *router,u_int nm_bay,void *drv_info);
211    
212     /* Add a NM binding */
213     int c3600_nm_add_binding(c3600_t *router,char *dev_type,u_int nm_bay);
214    
215     /* Remove a NM binding */
216     int c3600_nm_remove_binding(c3600_t *router,u_int nm_bay);
217    
218     /* Find a NIO binding */
219     struct c3600_nio_binding *
220     c3600_nm_find_nio_binding(c3600_t *router,u_int nm_bay,u_int port_id);
221    
222     /* Add a network IO binding */
223     int c3600_nm_add_nio_binding(c3600_t *router,u_int nm_bay,u_int port_id,
224     char *nio_name);
225    
226     /* Remove a NIO binding */
227     int c3600_nm_remove_nio_binding(c3600_t *router,u_int nm_bay,u_int port_id);
228    
229     /* Remove all NIO bindings for the specified NM */
230     int c3600_nm_remove_all_nio_bindings(c3600_t *router,u_int nm_bay);
231    
232     /* Enable a Network IO descriptor for a Network Module */
233     int c3600_nm_enable_nio(c3600_t *router,u_int nm_bay,u_int port_id);
234    
235     /* Disable Network IO descriptor of a Network Module */
236     int c3600_nm_disable_nio(c3600_t *router,u_int nm_bay,u_int port_id);
237    
238     /* Enable all NIO of the specified NM */
239     int c3600_nm_enable_all_nio(c3600_t *router,u_int nm_bay);
240    
241     /* Disable all NIO of the specified NM */
242     int c3600_nm_disable_all_nio(c3600_t *router,u_int nm_bay);
243    
244     /* Initialize a Network Module */
245     int c3600_nm_init(c3600_t *router,u_int nm_bay);
246    
247     /* Shutdown a Network Module */
248     int c3600_nm_shutdown(c3600_t *router,u_int nm_bay);
249    
250     /* Shutdown all NM of a router */
251     int c3600_nm_shutdown_all(c3600_t *router);
252    
253 dpavlin 2 /* Show info about all NMs */
254     int c3600_nm_show_all_info(c3600_t *router);
255    
256 dpavlin 1 /* Create a Network Module (command line) */
257     int c3600_cmd_nm_create(c3600_t *router,char *str);
258    
259     /* Add a Network IO descriptor binding (command line) */
260     int c3600_cmd_add_nio(c3600_t *router,char *str);
261    
262     /* Show the list of available NM drivers */
263     void c3600_nm_show_drivers(void);
264    
265     /* Set chassis MAC address */
266     int c3600_chassis_set_mac_addr(c3600_t *router,char *mac_addr);
267    
268     /* Set the chassis type */
269     int c3600_chassis_set_type(c3600_t *router,char *chassis_type);
270    
271     /* Get the chassis ID */
272     int c3600_chassis_get_id(c3600_t *router);
273    
274     /* Show the list of available chassis drivers */
275     void c3600_chassis_show_drivers(void);
276    
277     /* Show C3600 hardware info */
278     void c3600_show_hardware(c3600_t *router);
279    
280     /* Initialize default parameters for a C3600 */
281     void c3600_init_defaults(c3600_t *router);
282    
283     /* Initialize the C3600 Platform */
284     int c3600_init_platform(c3600_t *router);
285    
286     /* Initialize a Cisco 3600 instance */
287     int c3600_init_instance(c3600_t *router);
288    
289     /* Stop a Cisco 3600 instance */
290     int c3600_stop_instance(c3600_t *router);
291    
292     /* Initialize EEPROM groups */
293     void c3600_init_eeprom_groups(c3600_t *router);
294    
295     /* dev_c3600_iofpga_init() */
296     int dev_c3600_iofpga_init(c3600_t *router,m_uint64_t paddr,m_uint32_t len);
297    
298     /* NM drivers */
299     extern struct c3600_nm_driver dev_c3600_nm_1e_driver;
300     extern struct c3600_nm_driver dev_c3600_nm_4e_driver;
301     extern struct c3600_nm_driver dev_c3600_nm_1fe_tx_driver;
302     extern struct c3600_nm_driver dev_c3600_nm_4t_driver;
303     extern struct c3600_nm_driver dev_c3600_leopard_2fe_driver;
304 dpavlin 2 extern struct c3600_nm_driver dev_c3600_nm_16esw_driver;
305 dpavlin 1
306     #endif

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