/[dynamips]/upstream/dynamips-0.2.7-RC2/dev_c2600.h
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Contents of /upstream/dynamips-0.2.7-RC2/dev_c2600.h

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Revision 8 - (show annotations)
Sat Oct 6 16:24:54 2007 UTC (12 years, 1 month ago) by dpavlin
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File size: 9036 byte(s)
dynamips-0.2.7-RC2

1 /*
2 * Cisco router simulation platform.
3 * Copyright (c) 2006 Christophe Fillot (cf@utc.fr)
4 *
5 * Generic Cisco 2600 routines and definitions (EEPROM,...).
6 */
7
8 #ifndef __DEV_C2600_H__
9 #define __DEV_C2600_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 "nmc93cX6.h"
18 #include "net_io.h"
19 #include "dev_mpc860.h"
20 #include "vm.h"
21
22 /* Default C2600 parameters */
23 #define C2600_DEFAULT_MAINBOARD "2610"
24 #define C2600_DEFAULT_RAM_SIZE 64
25 #define C2600_DEFAULT_ROM_SIZE 2
26 #define C2600_DEFAULT_NVRAM_SIZE 128
27 #define C2600_DEFAULT_CONF_REG 0x2102
28 #define C2600_DEFAULT_CLOCK_DIV 8
29 #define C2600_DEFAULT_RAM_MMAP 1
30 #define C2600_DEFAULT_DISK0_SIZE 0
31 #define C2600_DEFAULT_DISK1_SIZE 0
32 #define C2600_DEFAULT_IOMEM_SIZE 15 /* Percents! */
33
34 /* 2600 characteristics: 1 NM + mainboard */
35 #define C2600_MAX_NM_BAYS 2
36
37 /* C2600 Virtual Timer Interrupt */
38 #define C2600_VTIMER_IRQ 0
39
40 /* C2600 DUART Interrupt */
41 #define C2600_DUART_IRQ 1
42
43 /* C2600 Network I/O Interrupt */
44 #define C2600_NETIO_IRQ 2
45
46 /* C2600 PA Management Interrupt */
47 #define C2600_PA_MGMT_IRQ 3
48
49 /* Network IRQ */
50 #define C2600_NETIO_IRQ_BASE 32
51 #define C2600_NETIO_IRQ_PORT_BITS 2
52 #define C2600_NETIO_IRQ_PORT_MASK ((1 << C2600_NETIO_IRQ_PORT_BITS) - 1)
53 #define C2600_NETIO_IRQ_PER_SLOT (1 << C2600_NETIO_IRQ_PORT_BITS)
54 #define C2600_NETIO_IRQ_END \
55 (C2600_NETIO_IRQ_BASE + (C2600_MAX_NM_BAYS * C2600_NETIO_IRQ_PER_SLOT) - 1)
56
57 /* C2600 common device addresses */
58 #define C2600_IOFPGA_ADDR 0x67400000ULL
59 #define C2600_NVRAM_ADDR 0x67c00000ULL
60 #define C2600_FLASH_ADDR 0x60000000ULL
61 #define C2600_PCICTRL_ADDR 0x68000000ULL
62 #define C2600_MPC860_ADDR 0x68010000ULL
63 #define C2600_DUART_ADDR 0xffe00000ULL
64 #define C2600_ROM_ADDR 0xfff00000ULL
65
66 /* Reserved space for ROM in NVRAM */
67 #define C2600_NVRAM_ROM_RES_SIZE 2048
68
69 /* C2600 ELF Platform ID */
70 #define C2600_ELF_MACHINE_ID 0x2b
71
72 /* C2600 router */
73 typedef struct c2600_router c2600_t;
74
75 /* Prototype of NM driver initialization function */
76 typedef int (*c2600_nm_init_fn)(c2600_t *router,char *name,u_int nm_bay);
77
78 /* Prototype of NM driver shutdown function */
79 typedef int (*c2600_nm_shutdown_fn)(c2600_t *router,u_int nm_bay);
80
81 /* Prototype of NM NIO set function */
82 typedef int (*c2600_nm_set_nio_fn)(c2600_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 (*c2600_nm_unset_nio_fn)(c2600_t *router,u_int nm_bay,
87 u_int port_id);
88
89 /* Prototype of NM NIO show info function */
90 typedef int (*c2600_nm_show_info_fn)(c2600_t *router,u_int nm_bay);
91
92 /* C2600 Network Module Driver */
93 struct c2600_nm_driver {
94 char *dev_type;
95 int supported;
96 int wic_slots;
97 c2600_nm_init_fn nm_init;
98 c2600_nm_shutdown_fn nm_shutdown;
99 c2600_nm_set_nio_fn nm_set_nio;
100 c2600_nm_unset_nio_fn nm_unset_nio;
101 c2600_nm_show_info_fn nm_show_info;
102
103 /* TODO: WAN Interface Cards (WIC) */
104 };
105
106 /* C2600 NIO binding to a slot/port */
107 struct c2600_nio_binding {
108 netio_desc_t *nio;
109 u_int port_id;
110 struct c2600_nio_binding *prev,*next;
111 };
112
113 /* C2600 NM bay */
114 struct c2600_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 c2600_nm_driver *nm_driver; /* NM Driver */
120 void *drv_info; /* Private driver info */
121 struct c2600_nio_binding *nio_list; /* NIO bindings to ports */
122 };
123
124 /* C2600 router */
125 struct c2600_router {
126 /* Mainboard type (2610, 2611, etc) */
127 char *mainboard_type;
128
129 /* Chassis MAC address */
130 n_eth_addr_t mac_addr;
131
132 /* Associated VM instance */
133 vm_instance_t *vm;
134
135 /* IO memory size to be passed to Smart Init */
136 u_int nm_iomem_size;
137
138 /* I/O FPGA */
139 struct c2600_iofpga_data *iofpga_data;
140
141 /* Chassis information */
142 struct c2600_nm_bay nm_bay[C2600_MAX_NM_BAYS];
143 m_uint8_t oir_status;
144
145 /*
146 * Mainboard EEPROM.
147 * It can be modified to change the chassis MAC address.
148 */
149 struct cisco_eeprom mb_eeprom;
150 struct nmc93cX6_group mb_eeprom_group;
151
152 /* Network Module EEPROM */
153 struct nmc93cX6_group nm_eeprom_group;
154
155 /* MPC860 device private data */
156 struct mpc860_data *mpc_data;
157 };
158
159 /* Create a new router instance */
160 c2600_t *c2600_create_instance(char *name,int instance_id);
161
162 /* Delete a router instance */
163 int c2600_delete_instance(char *name);
164
165 /* Delete all router instances */
166 int c2600_delete_all_instances(void);
167
168 /* Save configuration of a C2600 instance */
169 void c2600_save_config(c2600_t *router,FILE *fd);
170
171 /* Save configurations of all C2600 instances */
172 void c2600_save_config_all(FILE *fd);
173
174 /* Get network IRQ for specified slot/port */
175 u_int c2600_net_irq_for_slot_port(u_int slot,u_int port);
176
177 /* Show all available mainboards */
178 void c2600_mainboard_show_drivers(void);
179
180 /* Set NM EEPROM definition */
181 int c2600_nm_set_eeprom(c2600_t *router,u_int nm_bay,
182 const struct cisco_eeprom *eeprom);
183
184 /* Unset NM EEPROM definition (empty bay) */
185 int c2600_nm_unset_eeprom(c2600_t *router,u_int nm_bay);
186
187 /* Check if a bay has a Network Module */
188 int c2600_nm_check_eeprom(c2600_t *router,u_int nm_bay);
189
190 /* Get bay info */
191 struct c2600_nm_bay *c2600_nm_get_info(c2600_t *router,u_int nm_bay);
192
193 /* Get NM type */
194 char *c2600_nm_get_type(c2600_t *router,u_int nm_bay);
195
196 /* Get driver info about the specified slot */
197 void *c2600_nm_get_drvinfo(c2600_t *router,u_int nm_bay);
198
199 /* Set driver info for the specified slot */
200 int c2600_nm_set_drvinfo(c2600_t *router,u_int nm_bay,void *drv_info);
201
202 /* Add a NM binding */
203 int c2600_nm_add_binding(c2600_t *router,char *dev_type,u_int nm_bay);
204
205 /* Remove a NM binding */
206 int c2600_nm_remove_binding(c2600_t *router,u_int nm_bay);
207
208 /* Find a NIO binding */
209 struct c2600_nio_binding *
210 c2600_nm_find_nio_binding(c2600_t *router,u_int nm_bay,u_int port_id);
211
212 /* Add a network IO binding */
213 int c2600_nm_add_nio_binding(c2600_t *router,u_int nm_bay,u_int port_id,
214 char *nio_name);
215
216 /* Remove a NIO binding */
217 int c2600_nm_remove_nio_binding(c2600_t *router,u_int nm_bay,u_int port_id);
218
219 /* Remove all NIO bindings for the specified NM */
220 int c2600_nm_remove_all_nio_bindings(c2600_t *router,u_int nm_bay);
221
222 /* Enable a Network IO descriptor for a Network Module */
223 int c2600_nm_enable_nio(c2600_t *router,u_int nm_bay,u_int port_id);
224
225 /* Disable Network IO descriptor of a Network Module */
226 int c2600_nm_disable_nio(c2600_t *router,u_int nm_bay,u_int port_id);
227
228 /* Enable all NIO of the specified NM */
229 int c2600_nm_enable_all_nio(c2600_t *router,u_int nm_bay);
230
231 /* Disable all NIO of the specified NM */
232 int c2600_nm_disable_all_nio(c2600_t *router,u_int nm_bay);
233
234 /* Initialize a Network Module */
235 int c2600_nm_init(c2600_t *router,u_int nm_bay);
236
237 /* Shutdown a Network Module */
238 int c2600_nm_shutdown(c2600_t *router,u_int nm_bay);
239
240 /* Shutdown all NM of a router */
241 int c2600_nm_shutdown_all(c2600_t *router);
242
243 /* Show info about all NMs */
244 int c2600_nm_show_all_info(c2600_t *router);
245
246 /* Create a Network Module (command line) */
247 int c2600_cmd_nm_create(c2600_t *router,char *str);
248
249 /* Add a Network IO descriptor binding (command line) */
250 int c2600_cmd_add_nio(c2600_t *router,char *str);
251
252 /* Show the list of available NM drivers */
253 void c2600_nm_show_drivers(void);
254
255 /* Set mainboard type */
256 int c2600_mainboard_set_type(c2600_t *router,char *mainboard_type);
257
258 /* Set chassis MAC address */
259 int c2600_chassis_set_mac_addr(c2600_t *router,char *mac_addr);
260
261 /* Show C2600 hardware info */
262 void c2600_show_hardware(c2600_t *router);
263
264 /* Initialize default parameters for a C2600 */
265 void c2600_init_defaults(c2600_t *router);
266
267 /* Initialize the C2600 Platform */
268 int c2600_init_platform(c2600_t *router);
269
270 /* Initialize a Cisco 2600 instance */
271 int c2600_init_instance(c2600_t *router);
272
273 /* Stop a Cisco 2600 instance */
274 int c2600_stop_instance(c2600_t *router);
275
276 /* Initialize EEPROM groups */
277 void c2600_init_eeprom_groups(c2600_t *router);
278
279 /* Create the c2600 PCI controller device */
280 int dev_c2600_pci_init(vm_instance_t *vm,char *name,
281 m_uint64_t paddr,m_uint32_t len,
282 struct pci_bus *bus);
283
284 /* dev_c2600_iofpga_init() */
285 int dev_c2600_iofpga_init(c2600_t *router,m_uint64_t paddr,m_uint32_t len);
286
287 /* NM drivers */
288 extern struct c2600_nm_driver dev_c2600_mb1e_eth_driver;
289 extern struct c2600_nm_driver dev_c2600_mb2e_eth_driver;
290 extern struct c2600_nm_driver dev_c2600_mb1fe_eth_driver;
291 extern struct c2600_nm_driver dev_c2600_mb2fe_eth_driver;
292
293 extern struct c2600_nm_driver dev_c2600_nm_1e_driver;
294 extern struct c2600_nm_driver dev_c2600_nm_4e_driver;
295 extern struct c2600_nm_driver dev_c2600_nm_1fe_tx_driver;
296 extern struct c2600_nm_driver dev_c2600_nm_16esw_driver;
297
298 #endif

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