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

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Revision 3 - (show annotations)
Sat Oct 6 16:05:34 2007 UTC (12 years, 1 month ago) by dpavlin
Original Path: upstream/dynamips-0.2.6-RC2/dev_c3600.h
File MIME type: text/plain
File size: 8782 byte(s)
dynamips-0.2.6-RC2

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 /* Prototype of chassis driver initialization function */
73 typedef int (*c3600_chassis_init_fn)(c3600_t *router);
74
75 /* Prototype of NM driver initialization function */
76 typedef int (*c3600_nm_init_fn)(c3600_t *router,char *name,u_int nm_bay);
77
78 /* Prototype of NM driver shutdown function */
79 typedef int (*c3600_nm_shutdown_fn)(c3600_t *router,u_int nm_bay);
80
81 /* Prototype of NM NIO set function */
82 typedef int (*c3600_nm_set_nio_fn)(c3600_t *router,u_int nm_bay,u_int port_id,
83 netio_desc_t *nio);
84
85 /* Prototype of NM NIO unset function */
86 typedef int (*c3600_nm_unset_nio_fn)(c3600_t *router,u_int nm_bay,
87 u_int port_id);
88
89 /* Prototype of NM NIO show info function */
90 typedef int (*c3600_nm_show_info_fn)(c3600_t *router,u_int nm_bay);
91
92 /* C3600 Network Module Driver */
93 struct c3600_nm_driver {
94 char *dev_type;
95 int supported;
96 int wic_slots;
97 c3600_nm_init_fn nm_init;
98 c3600_nm_shutdown_fn nm_shutdown;
99 c3600_nm_set_nio_fn nm_set_nio;
100 c3600_nm_unset_nio_fn nm_unset_nio;
101 c3600_nm_show_info_fn nm_show_info;
102
103 /* TODO: WAN Interface Cards (WIC) */
104 };
105
106 /* C3600 NIO binding to a slot/port */
107 struct c3600_nio_binding {
108 netio_desc_t *nio;
109 u_int port_id;
110 struct c3600_nio_binding *prev,*next;
111 };
112
113 /* C3600 NM bay */
114 struct c3600_nm_bay {
115 char *dev_name; /* Device name */
116 char *dev_type; /* Device Type */
117 struct cisco_eeprom eeprom; /* NM EEPROM */
118 struct pci_bus *pci_map; /* PCI bus */
119 struct c3600_nm_driver *nm_driver; /* NM Driver */
120 void *drv_info; /* Private driver info */
121 struct c3600_nio_binding *nio_list; /* NIO bindings to ports */
122 };
123
124 /* C3600 Chassis Driver */
125 struct c3600_chassis_driver {
126 char *chassis_type;
127 int chassis_id;
128 int supported;
129 c3600_chassis_init_fn chassis_init;
130 struct cisco_eeprom *eeprom;
131 };
132
133 /* C3600 router */
134 struct c3600_router {
135 /* Chassis MAC address */
136 n_eth_addr_t mac_addr;
137
138 /* Associated VM instance */
139 vm_instance_t *vm;
140
141 /* IO memory size to be passed to Smart Init */
142 u_int nm_iomem_size;
143
144 /* Chassis information */
145 struct c3600_chassis_driver *chassis_driver;
146 struct c3600_nm_bay nm_bay[C3600_MAX_NM_BAYS];
147 m_uint8_t oir_status;
148
149 /*
150 * Mainboard EEPROM.
151 * It can be modified to change the chassis MAC address.
152 */
153 struct cisco_eeprom mb_eeprom;
154 struct nmc93c46_group mb_eeprom_group;
155
156 /* Network Module EEPROMs (3620/3640) */
157 struct nmc93c46_group nm_eeprom_group;
158
159 /* Cisco 3660 NM EEPROMs */
160 struct nmc93c46_group c3660_nm_eeprom_group[C3600_MAX_NM_BAYS];
161 };
162
163 /* Create a new router instance */
164 c3600_t *c3600_create_instance(char *name,int instance_id);
165
166 /* Delete a router instance */
167 int c3600_delete_instance(char *name);
168
169 /* Delete all router instances */
170 int c3600_delete_all_instances(void);
171
172 /* Save configuration of a C3600 instance */
173 void c3600_save_config(c3600_t *router,FILE *fd);
174
175 /* Save configurations of all C3600 instances */
176 void c3600_save_config_all(FILE *fd);
177
178 /* Set NM EEPROM definition */
179 int c3600_nm_set_eeprom(c3600_t *router,u_int nm_bay,
180 const struct cisco_eeprom *eeprom);
181
182 /* Unset NM EEPROM definition (empty bay) */
183 int c3600_nm_unset_eeprom(c3600_t *router,u_int nm_bay);
184
185 /* Check if a bay has a Network Module */
186 int c3600_nm_check_eeprom(c3600_t *router,u_int nm_bay);
187
188 /* Get bay info */
189 struct c3600_nm_bay *c3600_nm_get_info(c3600_t *router,u_int nm_bay);
190
191 /* Get NM type */
192 char *c3600_nm_get_type(c3600_t *router,u_int nm_bay);
193
194 /* Get driver info about the specified slot */
195 void *c3600_nm_get_drvinfo(c3600_t *router,u_int nm_bay);
196
197 /* Set driver info for the specified slot */
198 int c3600_nm_set_drvinfo(c3600_t *router,u_int nm_bay,void *drv_info);
199
200 /* Add a NM binding */
201 int c3600_nm_add_binding(c3600_t *router,char *dev_type,u_int nm_bay);
202
203 /* Remove a NM binding */
204 int c3600_nm_remove_binding(c3600_t *router,u_int nm_bay);
205
206 /* Find a NIO binding */
207 struct c3600_nio_binding *
208 c3600_nm_find_nio_binding(c3600_t *router,u_int nm_bay,u_int port_id);
209
210 /* Add a network IO binding */
211 int c3600_nm_add_nio_binding(c3600_t *router,u_int nm_bay,u_int port_id,
212 char *nio_name);
213
214 /* Remove a NIO binding */
215 int c3600_nm_remove_nio_binding(c3600_t *router,u_int nm_bay,u_int port_id);
216
217 /* Remove all NIO bindings for the specified NM */
218 int c3600_nm_remove_all_nio_bindings(c3600_t *router,u_int nm_bay);
219
220 /* Enable a Network IO descriptor for a Network Module */
221 int c3600_nm_enable_nio(c3600_t *router,u_int nm_bay,u_int port_id);
222
223 /* Disable Network IO descriptor of a Network Module */
224 int c3600_nm_disable_nio(c3600_t *router,u_int nm_bay,u_int port_id);
225
226 /* Enable all NIO of the specified NM */
227 int c3600_nm_enable_all_nio(c3600_t *router,u_int nm_bay);
228
229 /* Disable all NIO of the specified NM */
230 int c3600_nm_disable_all_nio(c3600_t *router,u_int nm_bay);
231
232 /* Initialize a Network Module */
233 int c3600_nm_init(c3600_t *router,u_int nm_bay);
234
235 /* Shutdown a Network Module */
236 int c3600_nm_shutdown(c3600_t *router,u_int nm_bay);
237
238 /* Shutdown all NM of a router */
239 int c3600_nm_shutdown_all(c3600_t *router);
240
241 /* Show info about all NMs */
242 int c3600_nm_show_all_info(c3600_t *router);
243
244 /* Create a Network Module (command line) */
245 int c3600_cmd_nm_create(c3600_t *router,char *str);
246
247 /* Add a Network IO descriptor binding (command line) */
248 int c3600_cmd_add_nio(c3600_t *router,char *str);
249
250 /* Show the list of available NM drivers */
251 void c3600_nm_show_drivers(void);
252
253 /* Set chassis MAC address */
254 int c3600_chassis_set_mac_addr(c3600_t *router,char *mac_addr);
255
256 /* Set the chassis type */
257 int c3600_chassis_set_type(c3600_t *router,char *chassis_type);
258
259 /* Get the chassis ID */
260 int c3600_chassis_get_id(c3600_t *router);
261
262 /* Show the list of available chassis drivers */
263 void c3600_chassis_show_drivers(void);
264
265 /* Show C3600 hardware info */
266 void c3600_show_hardware(c3600_t *router);
267
268 /* Initialize default parameters for a C3600 */
269 void c3600_init_defaults(c3600_t *router);
270
271 /* Initialize the C3600 Platform */
272 int c3600_init_platform(c3600_t *router);
273
274 /* Initialize a Cisco 3600 instance */
275 int c3600_init_instance(c3600_t *router);
276
277 /* Stop a Cisco 3600 instance */
278 int c3600_stop_instance(c3600_t *router);
279
280 /* Initialize EEPROM groups */
281 void c3600_init_eeprom_groups(c3600_t *router);
282
283 /* dev_c3600_iofpga_init() */
284 int dev_c3600_iofpga_init(c3600_t *router,m_uint64_t paddr,m_uint32_t len);
285
286 /* NM drivers */
287 extern struct c3600_nm_driver dev_c3600_nm_1e_driver;
288 extern struct c3600_nm_driver dev_c3600_nm_4e_driver;
289 extern struct c3600_nm_driver dev_c3600_nm_1fe_tx_driver;
290 extern struct c3600_nm_driver dev_c3600_nm_4t_driver;
291 extern struct c3600_nm_driver dev_c3600_leopard_2fe_driver;
292 extern struct c3600_nm_driver dev_c3600_nm_16esw_driver;
293
294 #endif

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