/[dynamips]/upstream/dynamips-0.2.5/dev_c3600.h
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Contents of /upstream/dynamips-0.2.5/dev_c3600.h

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Revision 1 - (show annotations)
Sat Oct 6 16:01:44 2007 UTC (12 years, 1 month ago) by dpavlin
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File size: 8841 byte(s)
import 0.2.5 from upstream

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 /* Prototype of PA driver shutdown function */
86 typedef int (*c3600_nm_shutdown_fn)(c3600_t *router,u_int nm_bay);
87
88 /* Prototype of PA NIO set function */
89 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 /* Prototype of PA NIO unset function */
93 typedef int (*c3600_nm_unset_nio_fn)(c3600_t *router,u_int nm_bay,
94 u_int port_id);
95
96 /* C3600 Network Module Driver */
97 struct c3600_nm_driver {
98 char *dev_type;
99 int supported;
100 int wic_slots;
101 c3600_nm_init_fn nm_init;
102 c3600_nm_shutdown_fn nm_shutdown;
103 c3600_nm_set_nio_fn nm_set_nio;
104 c3600_nm_unset_nio_fn nm_unset_nio;
105
106 /* TODO: WAN Interface Cards (WIC) */
107 };
108
109 /* C3600 NIO binding to a slot/port */
110 struct c3600_nio_binding {
111 netio_desc_t *nio;
112 u_int port_id;
113 struct c3600_nio_binding *prev,*next;
114 };
115
116 /* C3600 NM bay */
117 struct c3600_nm_bay {
118 char *dev_name; /* Device name */
119 char *dev_type; /* Device Type */
120 struct pci_bus *pci_map; /* PCI bus */
121 m_uint16_t *eeprom_data; /* NM EEPROM data */
122 u_int eeprom_data_len; /* NM EEPROM data length */
123 struct c3600_nm_driver *nm_driver; /* NM Driver */
124 void *drv_info; /* Private driver info */
125 struct c3600_nio_binding *nio_list; /* NIO bindings to ports */
126 };
127
128 /* C3600 Chassis Driver */
129 struct c3600_chassis_driver {
130 char *chassis_type;
131 int chassis_id;
132 int supported;
133 c3600_chassis_init_fn chassis_init;
134 m_uint16_t *mb_eeprom;
135 u_int mb_eeprom_len;
136 };
137
138 /* C3600 router */
139 struct c3600_router {
140 /* Chassis MAC address */
141 n_eth_addr_t mac_addr;
142
143 /* Associated VM instance */
144 vm_instance_t *vm;
145
146 /* IO memory size to be passed to Smart Init */
147 u_int nm_iomem_size;
148
149 /* Chassis information */
150 struct c3600_chassis_driver *chassis_driver;
151 struct c3600_nm_bay nm_bay[C3600_MAX_NM_BAYS];
152 m_uint8_t oir_status;
153
154 /*
155 * Mainboard EEPROM.
156 * It can be modified to change the chassis MAC address.
157 */
158 m_uint16_t mb_eeprom_data[64];
159 struct nmc93c46_eeprom_def mb_eeprom;
160 struct nmc93c46_group mb_eeprom_group;
161
162 /* Network Module EEPROMs (3620/3640) */
163 struct nmc93c46_eeprom_def nm_eeprom;
164 struct nmc93c46_group nm_eeprom_group;
165
166 /* Cisco 3660 NM EEPROMs */
167 struct nmc93c46_eeprom_def c3660_nm_eeprom_def[C3600_MAX_NM_BAYS];
168 struct nmc93c46_group c3660_nm_eeprom_group[C3600_MAX_NM_BAYS];
169 };
170
171 /* Create a new router instance */
172 c3600_t *c3600_create_instance(char *name,int instance_id);
173
174 /* Delete a router instance */
175 int c3600_delete_instance(char *name);
176
177 /* Delete all router instances */
178 int c3600_delete_all_instances(void);
179
180 /* Save configuration of a C3600 instance */
181 void c3600_save_config(c3600_t *router,FILE *fd);
182
183 /* Save configurations of all C3600 instances */
184 void c3600_save_config_all(FILE *fd);
185
186 /* Set NM EEPROM definition */
187 int c3600_nm_set_eeprom(c3600_t *router,u_int nm_bay,
188 const struct c3600_eeprom *eeprom);
189
190 /* Unset NM EEPROM definition (empty bay) */
191 int c3600_nm_unset_eeprom(c3600_t *router,u_int nm_bay);
192
193 /* Check if a bay has a Network Module */
194 int c3600_nm_check_eeprom(c3600_t *router,u_int nm_bay);
195
196 /* Get bay info */
197 struct c3600_nm_bay *c3600_nm_get_info(c3600_t *router,u_int nm_bay);
198
199 /* Get NM type */
200 char *c3600_nm_get_type(c3600_t *router,u_int nm_bay);
201
202 /* Get driver info about the specified slot */
203 void *c3600_nm_get_drvinfo(c3600_t *router,u_int nm_bay);
204
205 /* Set driver info for the specified slot */
206 int c3600_nm_set_drvinfo(c3600_t *router,u_int nm_bay,void *drv_info);
207
208 /* Add a NM binding */
209 int c3600_nm_add_binding(c3600_t *router,char *dev_type,u_int nm_bay);
210
211 /* Remove a NM binding */
212 int c3600_nm_remove_binding(c3600_t *router,u_int nm_bay);
213
214 /* Find a NIO binding */
215 struct c3600_nio_binding *
216 c3600_nm_find_nio_binding(c3600_t *router,u_int nm_bay,u_int port_id);
217
218 /* Add a network IO binding */
219 int c3600_nm_add_nio_binding(c3600_t *router,u_int nm_bay,u_int port_id,
220 char *nio_name);
221
222 /* Remove a NIO binding */
223 int c3600_nm_remove_nio_binding(c3600_t *router,u_int nm_bay,u_int port_id);
224
225 /* Remove all NIO bindings for the specified NM */
226 int c3600_nm_remove_all_nio_bindings(c3600_t *router,u_int nm_bay);
227
228 /* Enable a Network IO descriptor for a Network Module */
229 int c3600_nm_enable_nio(c3600_t *router,u_int nm_bay,u_int port_id);
230
231 /* Disable Network IO descriptor of a Network Module */
232 int c3600_nm_disable_nio(c3600_t *router,u_int nm_bay,u_int port_id);
233
234 /* Enable all NIO of the specified NM */
235 int c3600_nm_enable_all_nio(c3600_t *router,u_int nm_bay);
236
237 /* Disable all NIO of the specified NM */
238 int c3600_nm_disable_all_nio(c3600_t *router,u_int nm_bay);
239
240 /* Initialize a Network Module */
241 int c3600_nm_init(c3600_t *router,u_int nm_bay);
242
243 /* Shutdown a Network Module */
244 int c3600_nm_shutdown(c3600_t *router,u_int nm_bay);
245
246 /* Shutdown all NM of a router */
247 int c3600_nm_shutdown_all(c3600_t *router);
248
249 /* Create a Network Module (command line) */
250 int c3600_cmd_nm_create(c3600_t *router,char *str);
251
252 /* Add a Network IO descriptor binding (command line) */
253 int c3600_cmd_add_nio(c3600_t *router,char *str);
254
255 /* Show the list of available NM drivers */
256 void c3600_nm_show_drivers(void);
257
258 /* Set chassis MAC address */
259 int c3600_chassis_set_mac_addr(c3600_t *router,char *mac_addr);
260
261 /* Set the chassis type */
262 int c3600_chassis_set_type(c3600_t *router,char *chassis_type);
263
264 /* Get the chassis ID */
265 int c3600_chassis_get_id(c3600_t *router);
266
267 /* Show the list of available chassis drivers */
268 void c3600_chassis_show_drivers(void);
269
270 /* Show C3600 hardware info */
271 void c3600_show_hardware(c3600_t *router);
272
273 /* Initialize default parameters for a C3600 */
274 void c3600_init_defaults(c3600_t *router);
275
276 /* Initialize the C3600 Platform */
277 int c3600_init_platform(c3600_t *router);
278
279 /* Initialize a Cisco 3600 instance */
280 int c3600_init_instance(c3600_t *router);
281
282 /* Stop a Cisco 3600 instance */
283 int c3600_stop_instance(c3600_t *router);
284
285 /* Initialize EEPROM groups */
286 void c3600_init_eeprom_groups(c3600_t *router);
287
288 /* dev_c3600_iofpga_init() */
289 int dev_c3600_iofpga_init(c3600_t *router,m_uint64_t paddr,m_uint32_t len);
290
291 /* NM drivers */
292 extern struct c3600_nm_driver dev_c3600_nm_1e_driver;
293 extern struct c3600_nm_driver dev_c3600_nm_4e_driver;
294 extern struct c3600_nm_driver dev_c3600_nm_1fe_tx_driver;
295 extern struct c3600_nm_driver dev_c3600_nm_4t_driver;
296 extern struct c3600_nm_driver dev_c3600_leopard_2fe_driver;
297
298 #endif

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