1 |
/* |
2 |
* Cisco router simulation platform. |
3 |
* Copyright (c) 2005,2006 Christophe Fillot (cf@utc.fr) |
4 |
* |
5 |
* Ethernet Port Adapters. |
6 |
*/ |
7 |
|
8 |
#include <stdio.h> |
9 |
#include <stdlib.h> |
10 |
#include <string.h> |
11 |
#include <stdarg.h> |
12 |
#include <unistd.h> |
13 |
#include <time.h> |
14 |
#include <errno.h> |
15 |
#include <assert.h> |
16 |
|
17 |
#include "utils.h" |
18 |
#include "net.h" |
19 |
#include "net_io.h" |
20 |
#include "ptask.h" |
21 |
#include "dev_am79c971.h" |
22 |
#include "dev_dec21140.h" |
23 |
#include "dev_i8254x.h" |
24 |
#include "dev_c7200.h" |
25 |
|
26 |
/* ====================================================================== */ |
27 |
/* C7200-IO-FE EEPROM */ |
28 |
/* ====================================================================== */ |
29 |
|
30 |
/* C7200-IO-FE: C7200 IOCard with one FastEthernet port EEPROM */ |
31 |
static const m_uint16_t eeprom_c7200_io_fe_data[16] = { |
32 |
0x0183, 0x010E, 0xffff, 0xffff, 0x490B, 0x8C02, 0x0000, 0x0000, |
33 |
0x5000, 0x0000, 0x9812, 0x2800, 0x00FF, 0xFFFF, 0xFFFF, 0xFFFF, |
34 |
}; |
35 |
|
36 |
static const struct cisco_eeprom eeprom_c7200_io_fe = { |
37 |
"C7200-IO-FE", (m_uint16_t *)eeprom_c7200_io_fe_data, |
38 |
sizeof(eeprom_c7200_io_fe_data)/2, |
39 |
}; |
40 |
|
41 |
/* |
42 |
* dev_c7200_iocard_init() |
43 |
* |
44 |
* Add an IOcard into slot 0. |
45 |
*/ |
46 |
static int dev_c7200_iocard_init(c7200_t *router,char *name,u_int pa_bay) |
47 |
{ |
48 |
struct dec21140_data *data; |
49 |
|
50 |
if (pa_bay != 0) { |
51 |
fprintf(stderr,"C7200 '%s': cannot put IOCARD in PA bay %u!\n", |
52 |
router->vm->name,pa_bay); |
53 |
return(-1); |
54 |
} |
55 |
|
56 |
/* Set the EEPROM */ |
57 |
c7200_pa_set_eeprom(router,pa_bay,&eeprom_c7200_io_fe); |
58 |
|
59 |
/* Create the DEC21140 chip */ |
60 |
data = dev_dec21140_init(router->vm,name, |
61 |
router->pa_bay[pa_bay].pci_map, |
62 |
router->npe_driver->dec21140_pci_dev, |
63 |
C7200_NETIO_IRQ); |
64 |
if (!data) return(-1); |
65 |
|
66 |
/* Store device info into the router structure */ |
67 |
return(c7200_pa_set_drvinfo(router,pa_bay,data)); |
68 |
} |
69 |
|
70 |
/* Remove an IOcard from slot 0 */ |
71 |
static int dev_c7200_iocard_shutdown(c7200_t *router,u_int pa_bay) |
72 |
{ |
73 |
struct c7200_pa_bay *bay; |
74 |
|
75 |
if (!(bay = c7200_pa_get_info(router,pa_bay))) |
76 |
return(-1); |
77 |
|
78 |
c7200_pa_unset_eeprom(router,pa_bay); |
79 |
dev_dec21140_remove(bay->drv_info); |
80 |
return(0); |
81 |
} |
82 |
|
83 |
/* Bind a Network IO descriptor */ |
84 |
static int dev_c7200_iocard_set_nio(c7200_t *router,u_int pa_bay,u_int port_id, |
85 |
netio_desc_t *nio) |
86 |
{ |
87 |
struct dec21140_data *d; |
88 |
|
89 |
if ((port_id > 0) || !(d = c7200_pa_get_drvinfo(router,pa_bay))) |
90 |
return(-1); |
91 |
|
92 |
return(dev_dec21140_set_nio(d,nio)); |
93 |
} |
94 |
|
95 |
/* Unbind a Network IO descriptor */ |
96 |
static int dev_c7200_iocard_unset_nio(c7200_t *router,u_int pa_bay, |
97 |
u_int port_id) |
98 |
{ |
99 |
struct dec21140_data *d; |
100 |
|
101 |
if ((port_id > 0) || !(d = c7200_pa_get_drvinfo(router,pa_bay))) |
102 |
return(-1); |
103 |
|
104 |
dev_dec21140_unset_nio(d); |
105 |
return(0); |
106 |
} |
107 |
|
108 |
/* |
109 |
* dev_c7200_pa_fe_tx_init() |
110 |
* |
111 |
* Add a PA-FE-TX port adapter into specified slot. |
112 |
*/ |
113 |
static int dev_c7200_pa_fe_tx_init(c7200_t *router,char *name,u_int pa_bay) |
114 |
{ |
115 |
struct dec21140_data *data; |
116 |
|
117 |
/* Set the EEPROM */ |
118 |
c7200_pa_set_eeprom(router,pa_bay,cisco_eeprom_find_pa("PA-FE-TX")); |
119 |
|
120 |
/* Create the DEC21140 chip */ |
121 |
data = dev_dec21140_init(router->vm,name,router->pa_bay[pa_bay].pci_map,0, |
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C7200_NETIO_IRQ); |
123 |
if (!data) return(-1); |
124 |
|
125 |
/* Store device info into the router structure */ |
126 |
return(c7200_pa_set_drvinfo(router,pa_bay,data)); |
127 |
} |
128 |
|
129 |
/* Remove a PA-FE-TX from the specified slot */ |
130 |
static int dev_c7200_pa_fe_tx_shutdown(c7200_t *router,u_int pa_bay) |
131 |
{ |
132 |
struct c7200_pa_bay *bay; |
133 |
|
134 |
if (!(bay = c7200_pa_get_info(router,pa_bay))) |
135 |
return(-1); |
136 |
|
137 |
c7200_pa_unset_eeprom(router,pa_bay); |
138 |
dev_dec21140_remove(bay->drv_info); |
139 |
return(0); |
140 |
} |
141 |
|
142 |
/* Bind a Network IO descriptor */ |
143 |
static int dev_c7200_pa_fe_tx_set_nio(c7200_t *router,u_int pa_bay, |
144 |
u_int port_id,netio_desc_t *nio) |
145 |
{ |
146 |
struct dec21140_data *d; |
147 |
|
148 |
if ((port_id > 0) || !(d = c7200_pa_get_drvinfo(router,pa_bay))) |
149 |
return(-1); |
150 |
|
151 |
return(dev_dec21140_set_nio(d,nio)); |
152 |
} |
153 |
|
154 |
/* Unbind a Network IO descriptor */ |
155 |
static int dev_c7200_pa_fe_tx_unset_nio(c7200_t *router,u_int pa_bay, |
156 |
u_int port_id) |
157 |
{ |
158 |
struct dec21140_data *d; |
159 |
|
160 |
if ((port_id > 0) || !(d = c7200_pa_get_drvinfo(router,pa_bay))) |
161 |
return(-1); |
162 |
|
163 |
dev_dec21140_unset_nio(d); |
164 |
return(0); |
165 |
} |
166 |
|
167 |
/* C7200-IO-FE driver */ |
168 |
struct c7200_pa_driver dev_c7200_iocard_fe_driver = { |
169 |
"C7200-IO-FE", 1, |
170 |
dev_c7200_iocard_init, |
171 |
dev_c7200_iocard_shutdown, |
172 |
dev_c7200_iocard_set_nio, |
173 |
dev_c7200_iocard_unset_nio, |
174 |
NULL, |
175 |
}; |
176 |
|
177 |
/* PA-FE-TX driver */ |
178 |
struct c7200_pa_driver dev_c7200_pa_fe_tx_driver = { |
179 |
"PA-FE-TX", 1, |
180 |
dev_c7200_pa_fe_tx_init, |
181 |
dev_c7200_pa_fe_tx_shutdown, |
182 |
dev_c7200_pa_fe_tx_set_nio, |
183 |
dev_c7200_pa_fe_tx_unset_nio, |
184 |
NULL, |
185 |
}; |
186 |
|
187 |
/* ====================================================================== */ |
188 |
/* PA based on Intel i8254x chips */ |
189 |
/* ====================================================================== */ |
190 |
|
191 |
struct pa_i8254x_data { |
192 |
u_int nr_port; |
193 |
struct i8254x_data *port[2]; |
194 |
}; |
195 |
|
196 |
/* Remove a PA-2FE-TX from the specified slot */ |
197 |
static int dev_c7200_pa_i8254x_shutdown(c7200_t *router,u_int pa_bay) |
198 |
{ |
199 |
struct c7200_pa_bay *bay; |
200 |
struct pa_i8254x_data *data; |
201 |
int i; |
202 |
|
203 |
if (!(bay = c7200_pa_get_info(router,pa_bay))) |
204 |
return(-1); |
205 |
|
206 |
data = bay->drv_info; |
207 |
|
208 |
/* Remove the PA EEPROM */ |
209 |
c7200_pa_unset_eeprom(router,pa_bay); |
210 |
|
211 |
/* Remove the AMD Am79c971 chips */ |
212 |
for(i=0;i<data->nr_port;i++) |
213 |
dev_i8254x_remove(data->port[i]); |
214 |
|
215 |
free(data); |
216 |
return(0); |
217 |
} |
218 |
|
219 |
/* Bind a Network IO descriptor */ |
220 |
static int dev_c7200_pa_i8254x_set_nio(c7200_t *router,u_int pa_bay, |
221 |
u_int port_id,netio_desc_t *nio) |
222 |
{ |
223 |
struct pa_i8254x_data *d; |
224 |
|
225 |
d = c7200_pa_get_drvinfo(router,pa_bay); |
226 |
|
227 |
if (!d || (port_id >= d->nr_port)) |
228 |
return(-1); |
229 |
|
230 |
dev_i8254x_set_nio(d->port[port_id],nio); |
231 |
return(0); |
232 |
} |
233 |
|
234 |
/* Unbind a Network IO descriptor */ |
235 |
static int dev_c7200_pa_i8254x_unset_nio(c7200_t *router,u_int pa_bay, |
236 |
u_int port_id) |
237 |
{ |
238 |
struct pa_i8254x_data *d; |
239 |
|
240 |
d = c7200_pa_get_drvinfo(router,pa_bay); |
241 |
|
242 |
if (!d || (port_id >= d->nr_port)) |
243 |
return(-1); |
244 |
|
245 |
dev_i8254x_unset_nio(d->port[port_id]); |
246 |
return(0); |
247 |
} |
248 |
|
249 |
/* ====================================================================== */ |
250 |
/* PA-2FE-TX */ |
251 |
/* ====================================================================== */ |
252 |
|
253 |
/* |
254 |
* dev_c7200_pa_2fe_tx_init() |
255 |
* |
256 |
* Add a PA-2FE-TX port adapter into specified slot. |
257 |
*/ |
258 |
static int dev_c7200_pa_2fe_tx_init(c7200_t *router,char *name,u_int pa_bay) |
259 |
{ |
260 |
struct pa_i8254x_data *data; |
261 |
int i; |
262 |
|
263 |
/* Allocate the private data structure for the PA-2FE-TX */ |
264 |
if (!(data = malloc(sizeof(*data)))) { |
265 |
fprintf(stderr,"%s (PA-2FE-TX): out of memory\n",name); |
266 |
return(-1); |
267 |
} |
268 |
|
269 |
/* 2 Ethernet ports */ |
270 |
memset(data,0,sizeof(*data)); |
271 |
data->nr_port = 2; |
272 |
|
273 |
/* Set the EEPROM */ |
274 |
c7200_pa_set_eeprom(router,pa_bay,cisco_eeprom_find_pa("PA-2FE-TX")); |
275 |
|
276 |
/* Create the Intel i8254x chips */ |
277 |
for(i=0;i<data->nr_port;i++) { |
278 |
data->port[i] = dev_i8254x_init(router->vm,name,0, |
279 |
router->pa_bay[pa_bay].pci_map,i, |
280 |
C7200_NETIO_IRQ); |
281 |
} |
282 |
|
283 |
/* Store device info into the router structure */ |
284 |
return(c7200_pa_set_drvinfo(router,pa_bay,data)); |
285 |
} |
286 |
|
287 |
/* PA-2FE-TX driver */ |
288 |
struct c7200_pa_driver dev_c7200_pa_2fe_tx_driver = { |
289 |
"PA-2FE-TX", 0, |
290 |
dev_c7200_pa_2fe_tx_init, |
291 |
dev_c7200_pa_i8254x_shutdown, |
292 |
dev_c7200_pa_i8254x_set_nio, |
293 |
dev_c7200_pa_i8254x_unset_nio, |
294 |
NULL, |
295 |
}; |
296 |
|
297 |
/* ====================================================================== */ |
298 |
/* PA-GE */ |
299 |
/* ====================================================================== */ |
300 |
|
301 |
/* |
302 |
* dev_c7200_pa_ge_init() |
303 |
* |
304 |
* Add a PA-GE port adapter into specified slot. |
305 |
*/ |
306 |
static int dev_c7200_pa_ge_init(c7200_t *router,char *name,u_int pa_bay) |
307 |
{ |
308 |
struct pa_i8254x_data *data; |
309 |
|
310 |
/* Allocate the private data structure for the PA-2FE-TX */ |
311 |
if (!(data = malloc(sizeof(*data)))) { |
312 |
fprintf(stderr,"%s (PA-GE): out of memory\n",name); |
313 |
return(-1); |
314 |
} |
315 |
|
316 |
/* 2 Ethernet ports */ |
317 |
memset(data,0,sizeof(*data)); |
318 |
data->nr_port = 1; |
319 |
|
320 |
/* Set the EEPROM */ |
321 |
c7200_pa_set_eeprom(router,pa_bay,cisco_eeprom_find_pa("PA-GE")); |
322 |
|
323 |
/* Create the Intel i8254x chip */ |
324 |
data->port[0] = dev_i8254x_init(router->vm,name,0, |
325 |
router->pa_bay[pa_bay].pci_map,0, |
326 |
C7200_NETIO_IRQ); |
327 |
|
328 |
/* Store device info into the router structure */ |
329 |
return(c7200_pa_set_drvinfo(router,pa_bay,data)); |
330 |
} |
331 |
|
332 |
/* PA-GE driver */ |
333 |
struct c7200_pa_driver dev_c7200_pa_ge_driver = { |
334 |
"PA-GE", 0, |
335 |
dev_c7200_pa_ge_init, |
336 |
dev_c7200_pa_i8254x_shutdown, |
337 |
dev_c7200_pa_i8254x_set_nio, |
338 |
dev_c7200_pa_i8254x_unset_nio, |
339 |
NULL, |
340 |
}; |
341 |
|
342 |
/* ====================================================================== */ |
343 |
/* C7200-IO-2FE */ |
344 |
/* ====================================================================== */ |
345 |
|
346 |
/* C7200-IO-2FE/E: C7200 IOCard with two FastEthernet ports EEPROM */ |
347 |
static const m_uint16_t eeprom_c7200_io_2fe_data[] = { |
348 |
0x04FF, 0x4002, 0x1541, 0x0201, 0xC046, 0x0320, 0x001B, 0xCA06, |
349 |
0x8249, 0x138B, 0x0642, 0x4230, 0xC18B, 0x3030, 0x3030, 0x3030, |
350 |
0x3030, 0x0000, 0x0004, 0x0002, 0x0385, 0x1C0D, 0x7F03, 0xCB8F, |
351 |
0x4337, 0x3230, 0x302D, 0x492F, 0x4F2D, 0x3246, 0x452F, 0x4580, |
352 |
0x0000, 0x0000, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, |
353 |
0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, |
354 |
0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, |
355 |
0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, |
356 |
}; |
357 |
|
358 |
static const struct cisco_eeprom eeprom_c7200_io_2fe = { |
359 |
"C7200-IO-2FE", (m_uint16_t *)eeprom_c7200_io_2fe_data, |
360 |
sizeof(eeprom_c7200_io_2fe_data)/2, |
361 |
}; |
362 |
|
363 |
/* |
364 |
* dev_c7200_pa_2fe_tx_init() |
365 |
* |
366 |
* Add a C7200-IO-2FE/E port adapter into specified slot. |
367 |
*/ |
368 |
static int dev_c7200_iocard_2fe_init(c7200_t *router,char *name,u_int pa_bay) |
369 |
{ |
370 |
struct pa_i8254x_data *data; |
371 |
|
372 |
/* Allocate the private data structure for the iocard */ |
373 |
if (!(data = malloc(sizeof(*data)))) { |
374 |
fprintf(stderr,"%s (C7200-IO-2FE): out of memory\n",name); |
375 |
return(-1); |
376 |
} |
377 |
|
378 |
/* 2 Ethernet ports */ |
379 |
memset(data,0,sizeof(*data)); |
380 |
data->nr_port = 2; |
381 |
|
382 |
/* Set the EEPROM */ |
383 |
c7200_pa_set_eeprom(router,pa_bay,&eeprom_c7200_io_2fe); |
384 |
|
385 |
/* Port Fa0/0 is on PCI Device 1 */ |
386 |
data->port[0] = dev_i8254x_init(router->vm,name,0, |
387 |
router->pa_bay[pa_bay].pci_map,1, |
388 |
C7200_NETIO_IRQ); |
389 |
|
390 |
/* Port Fa0/1 is on PCI Device 0 */ |
391 |
data->port[1] = dev_i8254x_init(router->vm,name,0, |
392 |
router->pa_bay[pa_bay].pci_map,0, |
393 |
C7200_NETIO_IRQ); |
394 |
|
395 |
/* Store device info into the router structure */ |
396 |
return(c7200_pa_set_drvinfo(router,pa_bay,data)); |
397 |
} |
398 |
|
399 |
/* C7200-IO-2FE driver */ |
400 |
struct c7200_pa_driver dev_c7200_iocard_2fe_driver = { |
401 |
"C7200-IO-2FE", 0, |
402 |
dev_c7200_iocard_2fe_init, |
403 |
dev_c7200_pa_i8254x_shutdown, |
404 |
dev_c7200_pa_i8254x_set_nio, |
405 |
dev_c7200_pa_i8254x_unset_nio, |
406 |
NULL, |
407 |
}; |
408 |
|
409 |
/* ====================================================================== */ |
410 |
/* C7200-IO-GE-E */ |
411 |
/* ====================================================================== */ |
412 |
|
413 |
/* |
414 |
* C7200-IO-GE+E: C7200 IOCard with 1 GigatEthernet ports |
415 |
* and 1 Ethernet port EEPROM. |
416 |
*/ |
417 |
static const m_uint16_t eeprom_c7200_io_ge_e_data[] = { |
418 |
0x04FF, 0x4002, 0x1641, 0x0201, 0xC046, 0x0320, 0x001B, 0xCA06, |
419 |
0x8249, 0x138B, 0x0642, 0x4230, 0xC18B, 0x3030, 0x3030, 0x3030, |
420 |
0x3030, 0x0000, 0x0004, 0x0002, 0x0385, 0x1C0D, 0x7F03, 0xCB8F, |
421 |
0x4337, 0x3230, 0x302D, 0x492F, 0x4F2D, 0x3246, 0x452F, 0x4580, |
422 |
0x0000, 0x0000, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, |
423 |
0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, |
424 |
0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, |
425 |
0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, |
426 |
}; |
427 |
|
428 |
static const struct cisco_eeprom eeprom_c7200_io_ge_e = { |
429 |
"C7200-IO-GE-E", (m_uint16_t *)eeprom_c7200_io_ge_e_data, |
430 |
sizeof(eeprom_c7200_io_ge_e_data)/2, |
431 |
}; |
432 |
|
433 |
/* |
434 |
* dev_c7200_pa_ge_e_tx_init() |
435 |
* |
436 |
* Add a C7200-I/O-GE+E port adapter into specified slot. |
437 |
*/ |
438 |
static int dev_c7200_iocard_ge_e_init(c7200_t *router,char *name,u_int pa_bay) |
439 |
{ |
440 |
struct pa_i8254x_data *data; |
441 |
|
442 |
/* Allocate the private data structure for the iocard */ |
443 |
if (!(data = malloc(sizeof(*data)))) { |
444 |
fprintf(stderr,"%s (C7200-IO-GE+E): out of memory\n",name); |
445 |
return(-1); |
446 |
} |
447 |
|
448 |
/* 2 Ethernet ports */ |
449 |
memset(data,0,sizeof(*data)); |
450 |
data->nr_port = 2; |
451 |
|
452 |
/* Set the EEPROM */ |
453 |
c7200_pa_set_eeprom(router,pa_bay,&eeprom_c7200_io_ge_e); |
454 |
|
455 |
/* Port Gi0/0 is on PCI Device 1 */ |
456 |
data->port[0] = dev_i8254x_init(router->vm,name,0, |
457 |
router->pa_bay[pa_bay].pci_map,1, |
458 |
C7200_NETIO_IRQ); |
459 |
|
460 |
/* Port e0/0 is on PCI Device 0 */ |
461 |
data->port[1] = dev_i8254x_init(router->vm,name,0, |
462 |
router->pa_bay[pa_bay].pci_map,0, |
463 |
C7200_NETIO_IRQ); |
464 |
|
465 |
/* Store device info into the router structure */ |
466 |
return(c7200_pa_set_drvinfo(router,pa_bay,data)); |
467 |
} |
468 |
|
469 |
/* C7200-IO-GE-E driver */ |
470 |
struct c7200_pa_driver dev_c7200_iocard_ge_e_driver = { |
471 |
"C7200-IO-GE-E", 0, |
472 |
dev_c7200_iocard_ge_e_init, |
473 |
dev_c7200_pa_i8254x_shutdown, |
474 |
dev_c7200_pa_i8254x_set_nio, |
475 |
dev_c7200_pa_i8254x_unset_nio, |
476 |
NULL, |
477 |
}; |
478 |
|
479 |
/* ====================================================================== */ |
480 |
/* PA-4E / PA-8E */ |
481 |
/* ====================================================================== */ |
482 |
|
483 |
/* PA-4E/PA-8E data */ |
484 |
struct pa_4e8e_data { |
485 |
u_int nr_port; |
486 |
struct am79c971_data *port[8]; |
487 |
}; |
488 |
|
489 |
/* |
490 |
* dev_c7200_pa_4e_init() |
491 |
* |
492 |
* Add a PA-4E port adapter into specified slot. |
493 |
*/ |
494 |
static int dev_c7200_pa_4e_init(c7200_t *router,char *name,u_int pa_bay) |
495 |
{ |
496 |
struct pa_4e8e_data *data; |
497 |
int i; |
498 |
|
499 |
/* Allocate the private data structure for the PA-4E */ |
500 |
if (!(data = malloc(sizeof(*data)))) { |
501 |
fprintf(stderr,"%s (PA-4E): out of memory\n",name); |
502 |
return(-1); |
503 |
} |
504 |
|
505 |
/* 4 Ethernet ports */ |
506 |
memset(data,0,sizeof(*data)); |
507 |
data->nr_port = 4; |
508 |
|
509 |
/* Set the EEPROM */ |
510 |
c7200_pa_set_eeprom(router,pa_bay,cisco_eeprom_find_pa("PA-4E")); |
511 |
|
512 |
/* Create the AMD Am79c971 chips */ |
513 |
for(i=0;i<data->nr_port;i++) { |
514 |
data->port[i] = dev_am79c971_init(router->vm,name,AM79C971_TYPE_10BASE_T, |
515 |
router->pa_bay[pa_bay].pci_map,i, |
516 |
C7200_NETIO_IRQ); |
517 |
} |
518 |
|
519 |
/* Store device info into the router structure */ |
520 |
return(c7200_pa_set_drvinfo(router,pa_bay,data)); |
521 |
} |
522 |
|
523 |
/* |
524 |
* dev_c7200_pa_8e_init() |
525 |
* |
526 |
* Add a PA-8E port adapter into specified slot. |
527 |
*/ |
528 |
static int dev_c7200_pa_8e_init(c7200_t *router,char *name,u_int pa_bay) |
529 |
{ |
530 |
struct pa_4e8e_data *data; |
531 |
int i; |
532 |
|
533 |
/* Allocate the private data structure for the PA-8E */ |
534 |
if (!(data = malloc(sizeof(*data)))) { |
535 |
fprintf(stderr,"%s (PA-8E): out of memory\n",name); |
536 |
return(-1); |
537 |
} |
538 |
|
539 |
/* 4 Ethernet ports */ |
540 |
memset(data,0,sizeof(*data)); |
541 |
data->nr_port = 8; |
542 |
|
543 |
/* Set the EEPROM */ |
544 |
c7200_pa_set_eeprom(router,pa_bay,cisco_eeprom_find_pa("PA-8E")); |
545 |
|
546 |
/* Create the AMD Am79c971 chips */ |
547 |
for(i=0;i<data->nr_port;i++) { |
548 |
data->port[i] = dev_am79c971_init(router->vm,name,AM79C971_TYPE_10BASE_T, |
549 |
router->pa_bay[pa_bay].pci_map,i, |
550 |
C7200_NETIO_IRQ); |
551 |
} |
552 |
|
553 |
/* Store device info into the router structure */ |
554 |
return(c7200_pa_set_drvinfo(router,pa_bay,data)); |
555 |
} |
556 |
|
557 |
/* Remove a PA-4E/PA-8E from the specified slot */ |
558 |
static int dev_c7200_pa_4e8e_shutdown(c7200_t *router,u_int pa_bay) |
559 |
{ |
560 |
struct c7200_pa_bay *bay; |
561 |
struct pa_4e8e_data *data; |
562 |
int i; |
563 |
|
564 |
if (!(bay = c7200_pa_get_info(router,pa_bay))) |
565 |
return(-1); |
566 |
|
567 |
data = bay->drv_info; |
568 |
|
569 |
/* Remove the PA EEPROM */ |
570 |
c7200_pa_unset_eeprom(router,pa_bay); |
571 |
|
572 |
/* Remove the AMD Am79c971 chips */ |
573 |
for(i=0;i<data->nr_port;i++) |
574 |
dev_am79c971_remove(data->port[i]); |
575 |
|
576 |
free(data); |
577 |
return(0); |
578 |
} |
579 |
|
580 |
/* Bind a Network IO descriptor */ |
581 |
static int dev_c7200_pa_4e8e_set_nio(c7200_t *router,u_int pa_bay, |
582 |
u_int port_id,netio_desc_t *nio) |
583 |
{ |
584 |
struct pa_4e8e_data *d; |
585 |
|
586 |
d = c7200_pa_get_drvinfo(router,pa_bay); |
587 |
|
588 |
if (!d || (port_id >= d->nr_port)) |
589 |
return(-1); |
590 |
|
591 |
dev_am79c971_set_nio(d->port[port_id],nio); |
592 |
return(0); |
593 |
} |
594 |
|
595 |
/* Unbind a Network IO descriptor */ |
596 |
static int dev_c7200_pa_4e8e_unset_nio(c7200_t *router,u_int pa_bay, |
597 |
u_int port_id) |
598 |
{ |
599 |
struct pa_4e8e_data *d; |
600 |
|
601 |
d = c7200_pa_get_drvinfo(router,pa_bay); |
602 |
|
603 |
if (!d || (port_id >= d->nr_port)) |
604 |
return(-1); |
605 |
|
606 |
dev_am79c971_unset_nio(d->port[port_id]); |
607 |
return(0); |
608 |
} |
609 |
|
610 |
/* PA-4E driver */ |
611 |
struct c7200_pa_driver dev_c7200_pa_4e_driver = { |
612 |
"PA-4E", 1, |
613 |
dev_c7200_pa_4e_init, |
614 |
dev_c7200_pa_4e8e_shutdown, |
615 |
dev_c7200_pa_4e8e_set_nio, |
616 |
dev_c7200_pa_4e8e_unset_nio, |
617 |
NULL, |
618 |
}; |
619 |
|
620 |
/* PA-8E driver */ |
621 |
struct c7200_pa_driver dev_c7200_pa_8e_driver = { |
622 |
"PA-8E", 1, |
623 |
dev_c7200_pa_8e_init, |
624 |
dev_c7200_pa_4e8e_shutdown, |
625 |
dev_c7200_pa_4e8e_set_nio, |
626 |
dev_c7200_pa_4e8e_unset_nio, |
627 |
NULL, |
628 |
}; |