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source: src/router/services/sysinit/sysinit-broadcom.c @ 9354

Last change on this file since 9354 was 9354, checked in by eko, 5 years ago
ROUTER_NETGEAR_WG602_V4 support
File size: 36.8 KB

Line
1	/*
2	* sysinit-broadcom.c
3	*
4	* Copyright (C) 2006 Sebastian Gottschall <gottschall@dd-wrt.com>
5	*
6	* This program is free software; you can redistribute it and/or
7	* modify it under the terms of the GNU General Public License
8	* as published by the Free Software Foundation; either version 2
9	* of the License, or (at your option) any later version.
10	*
11	* This program is distributed in the hope that it will be useful,
12	* but WITHOUT ANY WARRANTY; without even the implied warranty of
13	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14	* GNU General Public License for more details.
15	*
16	* You should have received a copy of the GNU General Public License
17	* along with this program; if not, write to the Free Software
18	* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
19	*
20	* $Id:
21	*/
22
23	#include <stdio.h>
24	#include <stdlib.h>
25	#include <limits.h>
26	#include <time.h>
27	#include <unistd.h>
28	#include <errno.h>
29	#include <syslog.h>
30	#include <signal.h>
31	#include <string.h>
32	#include <termios.h>
33	#include <sys/klog.h>
34	#include <sys/types.h>
35	#include <sys/mount.h>
36	#include <sys/reboot.h>
37	#include <sys/stat.h>
38	#include <sys/sysmacros.h>
39	#include <sys/time.h>
40	#include <sys/utsname.h>
41	#include <sys/wait.h>
42
43	#include <bcmnvram.h>
44	#include <shutils.h>
45	#include <utils.h>
46	#include <bcmdevs.h>
47	#include <cymac.h>
48
49	static void
50	check_brcm_cpu_type (void)
51	{
52	FILE *fcpu;
53	char cpu_type[20];
54	char type2[30];
55
56	fcpu = fopen ("/proc/cpuinfo", "r");
57
58	if (fcpu == NULL)
59	cprintf ("Open /proc/cpuinfo fail...0\n");
60	else
61	{
62	char buf[500];
63	fgets (buf, 500, fcpu);
64	fscanf (fcpu, "%s %s %s %s %s", buf, buf, buf, cpu_type, type2);
65	if (!strcmp (type2, "BCM4704"))
66	{
67	nvram_set ("cpu_type", cpu_type);
68	fclose (fcpu);
69	return;
70	}
71	if (!strcmp (type2, "BCM4712"))
72	{
73	nvram_set ("cpu_type", cpu_type);
74	fclose (fcpu);
75	return;
76	}
77	if (!strcmp (type2, "BCM4702"))
78	{
79	nvram_set ("cpu_type", cpu_type);
80	fclose (fcpu);
81	return;
82	}
83	if (!strcmp (type2, "BCM3302"))
84	{
85	nvram_set ("cpu_type", cpu_type);
86	fclose (fcpu);
87	return;
88	}
89	fgets (buf, 500, fcpu);
90	fscanf (fcpu, "%s %s %s %s %s", buf, buf, buf, cpu_type, type2);
91	//fprintf(stderr, "cpu_type : %s\n", cpu_type);
92	fclose (fcpu);
93	if (!strcmp (cpu_type, "BCM4710") \|\| !strcmp (cpu_type, "BCM4702"))
94	{
95	cprintf ("We got BCM4702 board...\n");
96	nvram_set ("cpu_type", cpu_type);
97	}
98	else if (!strcmp (cpu_type, "BCM3302") \|\| !strcmp (cpu_type, "BCM4712"))
99	{
100	cprintf ("We got BCM4712 board...\n");
101	nvram_set ("cpu_type", cpu_type);
102	}
103	else
104	{
105	cprintf ("We got unknown board...\n");
106	nvram_set ("cpu_type", cpu_type);
107	}
108	}
109
110
111
112	}
113
114	static void
115	loadWlModule (void) //set wled params, get boardflags, set afterburner bit, load wl, unset afterburner bit
116	{
117
118	int brand = getRouterBrand ();
119	char macbuf[32];
120	char eaddr[32];
121
122	#ifdef HAVE_MSSID //v24
123
124	#ifndef HAVE_BUFFALO
125	nvram_set ("pa0maxpwr", "251"); //force pa0maxpwr to be 251
126	#endif
127
128	if (check_hw_type () == BCM4702_CHIP)
129	nvram_unset ("wl0_abenable");
130	else
131	nvram_set ("wl0_abenable", "1");
132
133
134	switch (brand)
135	{
136	case ROUTER_LINKSYS_WRH54G:
137	nvram_set ("wl0gpio0", "135");
138	break;
139	case ROUTER_BUFFALO_WZRRSG54:
140	nvram_unset ("wl0_abenable");
141	break;
142	case ROUTER_ASUS_WL550GE:
143	nvram_set ("wl0gpio1", "0");
144	nvram_set ("wl0gpio2", "0");
145	break;
146	case ROUTER_ASUS_WL500W:
147	case ROUTER_WRT54G:
148	case ROUTER_WRT54G_V8:
149	case ROUTER_MOTOROLA:
150	case ROUTER_BUFFALO_WLAG54C:
151	case ROUTER_NETGEAR_WG602_V3:
152	case ROUTER_RT480W:
153	nvram_set ("wl0gpio0", "136");
154	break;
155	case ROUTER_WAP54G_V3:
156	nvram_set ("wl0gpio0", "0");
157	nvram_set ("wl0gpio2", "255");
158	nvram_set ("wl0gpio3", "255");
159	nvram_set ("wl0gpio5", "136");
160	break;
161	case ROUTER_ASUS_WL520GUGC:
162	nvram_set ("wl0gpio0", "0");
163	nvram_set ("wl0gpio1", "136");
164	nvram_set ("wl0gpio2", "0");
165	nvram_set ("wl0gpio3", "0");
166	break;
167	case ROUTER_LINKSYS_WTR54GS:
168	case ROUTER_WAP54G_V1:
169	nvram_set ("wl0gpio0", "136");
170	nvram_set ("wl0gpio1", "0");
171	nvram_set ("wl0gpio2", "0");
172	nvram_set ("wl0gpio3", "0");
173	break;
174	case ROUTER_BUFFALO_WBR54G:
175	case ROUTER_BUFFALO_WBR2G54S:
176	case ROUTER_WRT150N:
177	case ROUTER_WRT160N:
178	case ROUTER_WRT300N:
179	case ROUTER_WRT600N:
180	case ROUTER_WRT350N:
181	nvram_set ("wl0gpio0", "8");
182	break;
183	case ROUTER_BUFFALO_WHRG54S:
184	case ROUTER_BUFFALO_WLI_TX4_G54HP:
185	nvram_set ("wl0gpio2", "136");
186	break;
187	case ROUTER_BUFFALO_WLA2G54C:
188	nvram_set ("wl0gpio0", "0");
189	nvram_set ("wl0gpio5", "136");
190	break;
191	case ROUTER_ASUS_WL500GD:
192	case ROUTER_ASUS_WL500G_PRE:
193	nvram_unset ("wl0gpio0");
194	break;
195	case ROUTER_BELKIN_F5D7230_V2000:
196	case ROUTER_BELKIN_F5D7231:
197	nvram_set ("wl0gpio3", "136");
198	break;
199	}
200	#else //v23
201
202	switch (brand)
203	{
204	case ROUTER_ASUS_WL550GE:
205	nvram_set ("wl0gpio1", "0");
206	nvram_set ("wl0gpio2", "0");
207	break;
208	case ROUTER_BUFFALO_WZRRSG54:
209	case ROUTER_BUFFALO_WBR54G:
210	case ROUTER_BUFFALO_WBR2G54S:
211	nvram_set ("wl0gpio0", "130");
212	break;
213	case ROUTER_MOTOROLA:
214	case ROUTER_WAP54G_V1:
215	case ROUTER_NETGEAR_WG602_V3:
216	case ROUTER_RT480W:
217	nvram_set ("wl0gpio0", "2");
218	break;
219	case ROUTER_BUFFALO_WLA2G54C:
220	nvram_set ("wl0gpio0", "0");
221	nvram_set ("wl0gpio5", "2");
222	break;
223	case ROUTER_WAP54G_V3:
224	nvram_set ("wl0gpio0", "0");
225	nvram_set ("wl0gpio2", "255");
226	nvram_set ("wl0gpio3", "255");
227	nvram_set ("wl0gpio5", "2");
228	break;
229	case ROUTER_ASUS_WL500GD:
230	nvram_unset ("wl0gpio0");
231	break;
232	case ROUTER_BELKIN_F5D7230_V2000:
233	nvram_set ("wl0gpio3", "2");
234	break;
235	}
236	#endif
237
238	int boardflags;
239
240	switch (brand)
241	{
242	case ROUTER_WRT150N:
243	case ROUTER_WRT150NV11:
244	case ROUTER_WRT160N:
245	case ROUTER_WRT310N:
246	case ROUTER_WRT300N:
247	case ROUTER_WRT300NV11:
248	case ROUTER_WRT350N:
249	case ROUTER_BUFFALO_WZRG144NH:
250	case ROUTER_BUFFALO_WZRG300N:
251	case ROUTER_NETGEAR_WNR834B:
252	case ROUTER_NETGEAR_WNR834BV2:
253	case ROUTER_ASUS_WL500W:
254	eval ("insmod", "wl"); //load module
255	break;
256	case ROUTER_WRT600N:
257	eval ("insmod", "wl"); //load module
258	wl_hwaddr ("eth1", macbuf);
259	ether_etoa ((uchar *) macbuf, eaddr);
260	nvram_set ("wl0_hwaddr", eaddr);
261	MAC_SUB (eaddr);
262	if (!nvram_match ("et0macaddr", eaddr))
263	{
264	nvram_set ("et0macaddr", eaddr);
265	nvram_commit ();
266	kill (1, SIGTERM);
267	exit (0);
268	}
269	wl_hwaddr ("eth2", macbuf);
270	ether_etoa ((uchar *) macbuf, eaddr);
271	nvram_set ("wl1_hwaddr", eaddr);
272	break;
273	default:
274	boardflags = strtoul (nvram_safe_get ("boardflags"), NULL, 0);
275	fprintf (stderr, "boardflags are 0x%04X\n", boardflags);
276	if (boardflags == 0) //we can try anyway
277	{
278	nvram_set ("boardflags", "0x0200");
279	eval ("insmod", "wl"); //load module
280	nvram_unset ("boardflags");
281	}
282	else if (boardflags & BFL_AFTERBURNER) //ab flag already set
283	{
284	eval ("insmod", "wl"); //load module
285	}
286	else //ab flag not set
287	{
288	char bf[16];
289	sprintf (bf, "0x%04X", boardflags);
290	boardflags \|= BFL_AFTERBURNER;
291	fprintf (stderr, "enable Afterburner, boardflags are 0x%04X\n",
292	boardflags);
293	char ab[16];
294	sprintf (ab, "0x%04X", boardflags);
295	char *oldvalue = nvram_get ("boardflags"); // use the string for restoring since the Buffalo WZR-RS-G54 does await a 0x10 in the bootloader, otherwise the nvram gets deleted
296	nvram_set ("boardflags", ab); //set boardflags with AfterBurner bit on
297	eval ("insmod", "wl"); //load module
298	nvram_set ("boardflags", oldvalue); //set back to original
299	}
300
301	}
302	#ifdef HAVE_MADWIFI
303	eval ("insmod", "ath_hal");
304	eval ("insmod", "ath_pci");
305	#endif
306	return;
307	}
308
309
310	char wanifname[8], wlifname[8];
311
312	#define BCM4712_CPUTYPE "0x4712"
313
314	static void
315	setup_4712 (void)
316	{
317	uint boardflags = strtoul (nvram_safe_get ("boardflags"), NULL, 0);
318	if (nvram_match ("cpu_type", BCM4712_CPUTYPE) \|\|
319	nvram_match ("cpu_type", "BCM3302") \|\|
320	nvram_match ("cpu_type", "BCM4712"))
321	{
322	if (boardflags & BFL_ENETVLAN)
323	{
324	cprintf ("setup_4712(): Enable VLAN\n");
325	//nvram_set("setup_4712","1");
326	strcpy (wanifname, "vlan1");
327	strcpy (wlifname, "eth1");
328	if (!strcmp (nvram_safe_get ("wan_ifname"), "eth1"))
329	{
330	//nvram_set("setup_4712","1-1");
331	nvram_set ("wan_ifname", "vlan1");
332	nvram_set ("wan_ifnames", "vlan1");
333	}
334	if (!strstr (nvram_safe_get ("lan_ifnames"), "vlan0"))
335	{
336	//nvram_set("setup_4712","1-2");
337	nvram_set ("lan_ifnames", "vlan0 eth1");
338	nvram_set ("vlan0hwname", "et0");
339	nvram_set ("vlan1hwname", "et0");
340	nvram_set ("wl0_ifname", "eth1");
341	// nvram_set ("need_commit","1");
342	}
343	} // VLAN enabled
344	else
345	{
346	//nvram_set("setup_4712","2");
347	cprintf ("setup_4712(): Disable VLAN, it must be in bridge mode\n");
348	nvram_set ("lan_ifnames", "eth0 eth1");
349	strcpy (wlifname, "eth1");
350	nvram_set ("wl0_ifname", "eth1");
351	}
352	}
353	else
354	{ // 4702, 4704
355	cprintf
356	("setup_4712(): It's a 4702 or 4704 hardware, VLAN can't be used in these 2 boards\n");
357	strcpy (wanifname, "eth1");
358	strcpy (wlifname, "eth2");
359	nvram_set ("wl0_ifname", "eth2");
360	if (!strcmp (nvram_safe_get ("wan_ifname"), ""))
361	nvram_set ("lan_ifnames", "eth0 eth1 eth2 wlanb0 wlana0");
362	else
363	nvram_set ("lan_ifnames", "eth0 eth2");
364	}
365	//nvram_set ("need_commit","1");
366
367
368
369	}
370
371
372	int
373	start_sysinit (void)
374	{
375	char buf[PATH_MAX];
376	struct utsname name;
377	struct stat tmp_stat;
378	time_t tm = 0;
379	cprintf ("sysinit() proc\n");
380	/* /proc */
381	mount ("proc", "/proc", "proc", MS_MGC_VAL, NULL);
382	cprintf ("sysinit() tmp\n");
383
384	/* /tmp */
385	mount ("ramfs", "/tmp", "ramfs", MS_MGC_VAL, NULL);
386	eval ("mkdir", "/tmp/www");
387
388	cprintf ("sysinit() var\n");
389
390	/* /var */
391	mkdir ("/tmp/var", 0777);
392	mkdir ("/var/lock", 0777);
393	mkdir ("/var/lock/subsys", 0777);
394	mkdir ("/var/log", 0777);
395	mkdir ("/var/run", 0777);
396	mkdir ("/var/tmp", 0777);
397	cprintf ("sysinit() setup console\n");
398
399	eval ("/sbin/watchdog"); // system watchdog
400
401	/* Setup console */
402
403	cprintf ("sysinit() klogctl\n");
404	klogctl (8, NULL, atoi (nvram_safe_get ("console_loglevel")));
405	cprintf ("sysinit() get router\n");
406
407	int brand = getRouterBrand ();
408	led_control (LED_DIAG, LED_ON);
409	char *rname = getRouter ();
410	fprintf (stderr, "Booting device: %s\n", rname);
411
412	nvram_unset ("port_swap");
413
414	int need_reboot = 0;
415
416	switch (brand)
417	{
418	case ROUTER_BUFFALO_WZRRSG54:
419	check_brcm_cpu_type ();
420	setup_4712 ();
421	nvram_set ("lan_ifnames", "eth0 eth2");
422	nvram_set ("wan_ifname", "eth1");
423	nvram_set ("wl0_ifname", "eth2");
424	eval ("gpio", "init", "0"); //AOSS button
425	eval ("gpio", "init", "4"); //reset button
426	break;
427
428	case ROUTER_MOTOROLA:
429	nvram_set ("cpu_type", "BCM4712");
430	setup_4712 ();
431	break;
432
433	case ROUTER_RT480W:
434	case ROUTER_USR_5461:
435	setup_4712 ();
436	break;
437
438	case ROUTER_BELKIN_F5D7231:
439	nvram_set ("lan_ifnames", "vlan0 eth1");
440	nvram_set ("wan_ifname", "vlan1");
441	nvram_set ("wl0_ifname", "eth1");
442	if (nvram_match ("vlan1ports", "0 5u"))
443	nvram_set ("vlan1ports", "0 5");
444	break;
445
446	case ROUTER_RT210W:
447	nvram_set ("lan_ifnames", "eth0 eth2");
448	nvram_set ("wan_ifname", "eth1"); // fix for Belkin f5d7230 v1000 WAN problem.
449	nvram_set ("wl0_ifname", "eth2");
450
451	if (nvram_get ("et0macaddr") == NULL \|\| nvram_get ("et0macaddr") == "")
452	{
453	nvram_set ("et0macaddr", "00:16:E3:00:00:10"); //fix for missing cfe default = dead LAN ports.
454	need_reboot = 1;
455	}
456	if (nvram_get ("et1macaddr") == NULL \|\| nvram_get ("et1macaddr") == "")
457	{
458	nvram_set ("et1macaddr", "00:16:E3:00:00:11");
459	need_reboot = 1;
460	}
461	break;
462
463	case ROUTER_BRCM4702_GENERIC:
464	nvram_set ("lan_ifnames", "eth0 eth2");
465	nvram_set ("wan_ifname", "eth1");
466	nvram_set ("wl0_ifname", "eth2");
467
468	if (nvram_get ("et0macaddr") == NULL \|\| nvram_get ("et0macaddr") == "")
469	{
470	nvram_set ("et0macaddr", "00:11:22:00:00:10"); //fix for missing cfe default = dead LAN ports.
471	need_reboot = 1;
472	}
473	if (nvram_get ("et1macaddr") == NULL \|\| nvram_get ("et1macaddr") == "")
474	{
475	nvram_set ("et1macaddr", "00:11:22:00:00:11");
476	need_reboot = 1;
477	}
478	break;
479
480	case ROUTER_ASUS_WL500G:
481	nvram_set ("lan_ifnames", "eth0 eth2");
482	nvram_set ("wan_ifname", "eth1");
483	nvram_set ("wl0_ifname", "eth2");
484
485	if (nvram_get ("et0macaddr") == NULL \|\| nvram_get ("et0macaddr") == "")
486	{
487	nvram_set ("et0macaddr", "00:0C:6E:00:00:10"); //fix for missing cfe default = dead LAN ports.
488	need_reboot = 1;
489	}
490	if (nvram_get ("et1macaddr") == NULL \|\| nvram_get ("et1macaddr") == "")
491	{
492	nvram_set ("et1macaddr", "00:0C:6E:00:00:10");
493	need_reboot = 1;
494	}
495	break;
496
497	case ROUTER_DELL_TRUEMOBILE_2300:
498	setup_4712 ();
499	nvram_set ("wan_ifname", "eth1"); // fix for WAN problem.
500	break;
501
502	case ROUTER_BUFFALO_WBR54G: //for WLA-G54
503	nvram_set ("lan_ifnames", "eth0 eth2");
504	nvram_set ("wan_ifname", "eth1");
505	if (nvram_match ("wan_to_lan", "yes") && nvram_invmatch ("wan_proto", "disabled")) // = no lan
506	{
507	nvram_set ("lan_ifnames", "eth2");
508	nvram_set ("wan_ifname", "eth0");
509	}
510	break;
511
512	case ROUTER_BUFFALO_WLI2_TX1_G54:
513	case ROUTER_BUFFALO_WLAG54C:
514	case ROUTER_WAP54G_V1:
515	case ROUTER_SITECOM_WL105B:
516	nvram_set ("lan_ifnames", "eth1 eth2");
517	nvram_set ("wl0_ifname", "eth2");
518	nvram_set ("wan_ifname", "eth0"); //WAN to nonexist. iface.
519	nvram_set ("port_swap", "1");
520	if (nvram_match ("wan_to_lan", "yes") && nvram_invmatch ("wan_proto", "disabled")) // = no lan
521	{
522	nvram_set ("lan_ifnames", "eth2");
523	nvram_set ("wan_ifname", "eth1");
524	}
525	break;
526
527	case ROUTER_SITECOM_WL111:
528	case ROUTER_NETGEAR_WG602_V4:
529	nvram_set ("lan_ifnames", "eth0 eth2");
530	nvram_set ("wl0_ifname", "eth2");
531	nvram_set ("wan_ifname", "eth1");
532	break;
533
534	case ROUTER_NETGEAR_WNR834BV2:
535	nvram_set ("lan_ifnames", "eth0 eth2");
536	nvram_set ("wl0_ifname", "eth2");
537	nvram_set ("wan_ifname", "eth1");
538
539	if (nvram_get ("pci/1/1/macaddr") == NULL)
540	need_reboot = 1;
541	nvram_set ("pci/1/1/macaddr", nvram_safe_get ("et0macaddr"));
542	nvram_set ("pci/1/1/stbcpo", "0");
543	nvram_set ("pci/1/1/pa2gw1a0", "0");
544	nvram_set ("pci/1/1/pa2gw1a1", "0");
545	nvram_set ("pci/1/1/ag0", "2");
546	nvram_set ("pci/1/1/ag1", "2");
547	nvram_set ("pci/1/1/ag2", "2");
548	nvram_set ("pci/1/1/ccdpo", "0");
549	nvram_set ("pci/1/1/txpid2ga0", "71");
550	nvram_set ("pci/1/1/txpid2ga1", "79");
551	nvram_set ("pci/1/1/txpt2g", "0x38");
552	nvram_set ("pci/1/1/pa2gw0a0", "0");
553	nvram_set ("pci/1/1/pa2gw0a1", "0");
554	nvram_set ("pci/1/1/boardflags", "0x200");
555	nvram_set ("pci/1/1/boardvendor", "0x14e4");
556	nvram_set ("pci/1/1/bw40po", "0");
557	nvram_set ("pci/1/1/sromrev", "4");
558	nvram_set ("pci/1/1/venid", "0x14e4");
559	nvram_set ("pci/1/1/boardrev", "0x4b");
560	nvram_set ("pci/1/1/itt2ga0", "0");
561	nvram_set ("pci/1/1/itt2ga1", "0");
562	nvram_set ("pci/1/1/pa2gw3a0", "0");
563	nvram_set ("pci/1/1/pa2gw3a1", "0");
564	nvram_set ("pci/1/1/maxp2ga0", "0");
565	nvram_set ("pci/1/1/maxp2ga1", "0");
566	nvram_set ("pci/1/1/boardtype", "0x46d");
567	nvram_set ("pci/1/1/boardflags2", "0x0013");
568	nvram_set ("pci/1/1/ofdm2gpo", "0");
569	nvram_set ("pci/1/1/ledbh0", "0x82");
570	nvram_set ("pci/1/1/ledbh1", "-1");
571	nvram_set ("pci/1/1/ledbh2", "-1");
572	nvram_set ("pci/1/1/ledbh3", "-1");
573	nvram_set ("pci/1/1/mcs2gpo0", "0");
574	nvram_set ("pci/1/1/mcs2gpo1", "0");
575	nvram_set ("pci/1/1/mcs2gpo2", "0");
576	nvram_set ("pci/1/1/mcs2gpo3", "0");
577	nvram_set ("pci/1/1/mcs2gpo4", "0");
578	nvram_set ("pci/1/1/mcs2gpo5", "0");
579	nvram_set ("pci/1/1/mcs2gpo6", "0");
580	nvram_set ("pci/1/1/mcs2gpo7", "0");
581	nvram_set ("pci/1/1/bwduppo", "0");
582	nvram_set ("pci/1/1/aa2g", "7");
583	nvram_set ("pci/1/1/pa2gw2a0", "0");
584	nvram_set ("pci/1/1/pa2gw2a1", "0");
585	nvram_set ("pci/1/1/ccode", "all");
586	nvram_set ("pci/1/1/regrev", "0");
587	nvram_set ("pci/1/1/devid", "0x4329");
588	nvram_set ("pci/1/1/cck2gpo", "0");
589	break;
590
591	case ROUTER_MOTOROLA_WE800G:
592	nvram_set ("lan_ifnames", "eth1 eth2");
593	nvram_set ("wl0_ifname", "eth2");
594	nvram_set ("wan_ifname", "eth0"); //WAN to nonexist. iface.
595	nvram_set ("port_swap", "1");
596	eval ("gpio", "disable", "7");
597	if (nvram_match ("wan_to_lan", "yes") && nvram_invmatch ("wan_proto", "disabled")) // = no lan
598	{
599	nvram_set ("lan_ifnames", "eth2");
600	nvram_set ("wan_ifname", "eth1");
601	}
602	break;
603
604	case ROUTER_MOTOROLA_V1:
605	nvram_set ("wan_ifname", "eth1");
606	eval ("gpio", "disable", "7");
607	break;
608
609	case ROUTER_BUFFALO_WZRG300N:
610	case ROUTER_NETGEAR_WNR834B:
611	case ROUTER_WRT150N:
612	case ROUTER_WRT160N:
613	case ROUTER_WRT300N:
614	case ROUTER_ASUS_WL500W:
615	case ROUTER_BUFFALO_WLAH_G54:
616	case ROUTER_BUFFALO_WAPM_HP_AM54G54:
617	case ROUTER_WRTSL54GS:
618	case ROUTER_MICROSOFT_MN700:
619	nvram_set ("wan_ifname", "eth1");
620	break;
621
622	case ROUTER_WRT54G1X:
623	if (check_vlan_support ())
624	{
625	nvram_set ("lan_ifnames", "vlan0 eth2");
626	nvram_set ("wan_ifname", "vlan1");
627	}
628	break;
629
630	case ROUTER_WRT350N:
631	nvram_set ("wan_ifname", "vlan2");
632	break;
633	case ROUTER_WRT600N:
634	nvram_set ("wan_ifname", "vlan2");
635	break;
636
637	case ROUTER_BUFFALO_WZRG144NH:
638	nvram_set ("wan_ifname", "vlan1");
639	break;
640
641	case ROUTER_ASUS_WL500G_PRE:
642	nvram_set ("sdram_init", "0x0009");
643	// nvram_set ("sdram_ncdl", "0x208");
644	nvram_set ("lan_ifnames", "vlan0 eth2");
645	nvram_set ("wl0_ifname", "eth2");
646	nvram_set ("wan_ifname", "vlan1"); // fix for Asus WL500gPremium WAN problem.
647	if (nvram_match ("vlan1ports", "0 5u"))
648	nvram_set ("vlan1ports", "0 5");
649	break;
650
651	case ROUTER_ASUS_WL500GD:
652	case ROUTER_ASUS_WL550GE:
653	nvram_set ("wl0_ifname", "eth1");
654	break;
655
656	case ROUTER_BUFFALO_WLA2G54C:
657	case ROUTER_WAP54G_V2:
658	case ROUTER_VIEWSONIC_WAPBR_100:
659	case ROUTER_USR_5430:
660	case ROUTER_BUFFALO_WLI_TX4_G54HP:
661	case ROUTER_BELKIN_F5D7230_V2000:
662	case ROUTER_NETGEAR_WG602_V3:
663	nvram_set ("lan_ifnames", "eth0 eth1");
664	nvram_set ("wl0_ifname", "eth1");
665	nvram_set ("wan_ifname", "eth2"); // map WAN port to nonexistant interface
666	if (nvram_match ("wan_to_lan", "yes") && nvram_invmatch ("wan_proto", "disabled")) // = no lan
667	{
668	nvram_set ("lan_ifnames", "eth1");
669	nvram_set ("wan_ifname", "eth0");
670	}
671	break;
672
673	case ROUTER_DELL_TRUEMOBILE_2300_V2: //we must fix cfe defaults with CR added
674	nvram_set ("vlan0hwname", "et0");
675	nvram_set ("vlan1hwname", "et0");
676	nvram_set ("et0mdcport", "0");
677	nvram_set ("et0phyaddr", "30");
678	nvram_set ("gpio2", "adm_eecs");
679	nvram_set ("gpio3", "adm_eesk");
680	nvram_set ("gpio4", "adm_eedi");
681	nvram_set ("gpio5", "adm_rc");
682	nvram_unset ("gpio6");
683	break;
684
685	case ROUTER_WRT54G_V8:
686	nvram_set ("reset_gpio", "7");
687	break;
688
689	case ROUTER_ASUS_WL520G:
690	case ROUTER_ASUS_WL500G_PRE_V2:
691	case ROUTER_WRT54G_V81:
692	if (nvram_match ("vlan1ports", "4 5u"))
693	nvram_set ("vlan1ports", "4 5");
694	break;
695
696	case ROUTER_ASUS_WL520GUGC:
697	case ROUTER_NETGEAR_WGR614L:
698	if (nvram_match ("vlan1ports", "0 5u"))
699	nvram_set ("vlan1ports", "0 5");
700	break;
701
702	case ROUTER_LINKSYS_WTR54GS:
703	eval ("gpio", "enable", "3"); //prevent reboot loop on reset
704	break;
705
706	case ROUTER_WAP54G_V3:
707	eval ("gpio", "enable", "0"); //reset gpio 0 for reset button
708	// nvram_set ("vlan0ports", "1 5*");
709	// nvram_set ("vlan1ports", "4 5");
710	// if (nvram_match ("wan_to_lan", "yes") && nvram_invmatch ("wan_proto", "disabled")) // = no lan
711	// {
712	// nvram_set ("vlan0ports", "4 5*");
713	// nvram_set ("vlan1ports", "1 5");
714	// }
715	break;
716
717	}
718	#if 0
719	/* fix il0macaddr to be lanmac+2 */
720	if (nvram_get ("il0macaddr") == NULL)
721	need_reboot = 1;
722
723	unsigned char mac[20];
724	if (nvram_match ("port_swap", "1"))
725	strcpy (mac, nvram_safe_get ("et1macaddr"));
726	else
727	strcpy (mac, nvram_safe_get ("et0macaddr"));
728	MAC_ADD (mac);
729	MAC_ADD (mac);
730	nvram_set ("il0macaddr", mac);
731	#endif
732	/* ifnames */
733	strcpy (wanifname, nvram_safe_get ("wan_ifname"));
734	strcpy (wlifname, nvram_safe_get ("wl0_ifname"));
735
736
737	/* set wan_ifnames, pppoe_wan_ifname and pppoe_ifname */
738	nvram_set ("wan_ifname", wanifname);
739	nvram_set ("wan_ifnames", wanifname);
740	nvram_set ("pppoe_wan_ifname", wanifname);
741	nvram_set ("pppoe_ifname", wanifname);
742
743	/* additional boardflags adjustment */
744	switch (brand)
745	{
746	case ROUTER_BELKIN_F5D7231:
747	if (nvram_match ("boardflags", "0x388")
748	\|\| nvram_match ("boardflags", "0x0388"))
749	nvram_set ("boardflags", "0x0f58");
750	break;
751
752	case ROUTER_BUFFALO_WLI_TX4_G54HP:
753	if (!nvram_match ("buffalo_hp", "1")
754	&& (nvram_match ("boardflags", "0x1658")
755	\|\| nvram_match ("boardflags", "0x2658")))
756	{
757	nvram_set ("buffalo_hp", "1");
758	#ifndef HAVE_BUFFALO // if HAVE_BUFFALO not used to be FCC/CE valid
759	nvram_set ("boardflags", "0x3658"); // enable high gain PA
760	#endif
761	}
762	break;
763
764	case ROUTER_BUFFALO_WHRG54S: //for HP only
765	if (!nvram_match ("buffalo_hp", "1")
766	&& nvram_match ("boardflags", "0x1758"))
767	{
768	nvram_set ("buffalo_hp", "1");
769	#ifndef HAVE_BUFFALO // if HAVE_BUFFALO not used to be FCC/CE valid
770	nvram_set ("boardflags", "0x3758"); // enable high gain PA
771	#endif
772	}
773	break;
774	}
775
776	if (need_reboot)
777	{
778	cprintf ("Need reboot now to set some mac addresses\n");
779	nvram_commit ();
780	kill (1, SIGTERM);
781	exit (0);
782	}
783
784	/* Modules */
785	uname (&name);
786
787
788	snprintf (buf, sizeof (buf), "/lib/modules/%s", name.release);
789	if (stat ("/proc/modules", &tmp_stat) == 0 && stat (buf, &tmp_stat) == 0)
790	{
791	char module[80], modules, next;
792	//modules="wl switch-core";
793	nvram_set ("portprio_support", "1");
794
795	if (check_vlan_support () && check_hw_type () != BCM5325E_CHIP)
796	{
797	switch (brand)
798	{
799	case ROUTER_WRT310N:
800	case ROUTER_WRT350N:
801	case ROUTER_WRT600N:
802	case ROUTER_BUFFALO_WZRG144NH:
803	nvram_set ("portprio_support", "0");
804	modules = "bcm57xxlsys";
805	break;
806	case ROUTER_LINKSYS_WRT55AG:
807	case ROUTER_MOTOROLA:
808	case ROUTER_BUFFALO_WBR2G54S:
809	case ROUTER_DELL_TRUEMOBILE_2300_V2:
810	modules =
811	nvram_invmatch ("ct_modules",
812	"") ? nvram_safe_get ("ct_modules") :
813	"switch-core switch-adm";
814	break;
815
816	case ROUTER_WRT54G_V8:
817	case ROUTER_WRT54G_V81:
818	case ROUTER_LINKSYS_WRH54G:
819	case ROUTER_ASUS_WL520G:
820	case ROUTER_ASUS_WL520GUGC:
821	modules =
822	nvram_invmatch ("ct_modules",
823	"") ? nvram_safe_get ("ct_modules") :
824	"switch-core switch-robo";
825	break;
826
827	case ROUTER_WRT54G1X:
828	case ROUTER_WRT54G:
829	eval ("insmod", "switch-core");
830	if (eval ("insmod", "switch-robo"))
831	eval ("insmod", "switch-adm");
832	break;
833
834	case ROUTER_RT480W:
835	case ROUTER_BUFFALO_WLI2_TX1_G54:
836	modules =
837	nvram_invmatch ("ct_modules",
838	"") ? nvram_safe_get ("ct_modules") : "";
839	eval ("insmod", "switch-core");
840	if (eval ("insmod", "switch-robo"))
841	eval ("insmod", "switch-adm");
842	break;
843
844	case ROUTER_WRT54G3G:
845	modules =
846	nvram_invmatch ("ct_modules",
847	"") ? nvram_safe_get ("ct_modules") :
848	"switch-core switch-robo pcmcia_core yenta_socket ds serial_cs usbcore usb-ohci usbserial sierra";
849	break;
850
851	default:
852
853	modules =
854	nvram_invmatch ("ct_modules",
855	"") ? nvram_safe_get ("ct_modules") :
856	"switch-core switch-robo";
857	break;
858	}
859	}
860	else
861	{
862	switch (brand)
863	{
864	case ROUTER_WRT350N:
865	case ROUTER_WRT600N:
866	case ROUTER_BUFFALO_WZRG144NH:
867	nvram_set ("portprio_support", "0");
868	modules = "bcm57xxlsys";
869	break;
870	case ROUTER_LINKSYS_WRT55AG:
871	modules =
872	nvram_invmatch ("ct_modules",
873	"") ? nvram_safe_get ("ct_modules") :
874	"switch-core switch-adm";
875
876	break;
877	case ROUTER_ASUS_WL500GD:
878	case ROUTER_ASUS_WL550GE:
879	modules =
880	nvram_invmatch ("ct_modules",
881	"") ? nvram_safe_get ("ct_modules") :
882	"switch-core switch-robo";
883	break;
884	case ROUTER_BUFFALO_WZRRSG54:
885	nvram_set ("portprio_support", "0");
886	modules =
887	nvram_invmatch ("ct_modules",
888	"") ? nvram_safe_get ("ct_modules") : "";
889	break;
890	case ROUTER_WRT54G3G:
891	if (check_vlan_support ())
892	modules =
893	nvram_invmatch ("ct_modules",
894	"") ? nvram_safe_get ("ct_modules") :
895	"switch-core switch-robo pcmcia_core yenta_socket ds";
896	else
897	{
898	nvram_set ("portprio_support", "0");
899
900	modules =
901	nvram_invmatch ("ct_modules",
902	"") ? nvram_safe_get ("ct_modules") :
903	"pcmcia_core yenta_socket ds";
904	}
905	break;
906
907	default:
908	if (check_vlan_support ())
909	modules =
910	nvram_invmatch ("ct_modules",
911	"") ? nvram_safe_get ("ct_modules") :
912	"switch-core switch-robo";
913	else
914	{
915	nvram_set ("portprio_support", "0");
916	modules =
917	nvram_invmatch ("ct_modules",
918	"") ? nvram_safe_get ("ct_modules") : "";
919	}
920	break;
921	}
922	}
923	cprintf ("insmod %s\n", modules);
924
925	foreach (module, modules, next)
926	{
927	#ifdef HAVE_MACBIND
928	if (nvram_match ("et0macaddr", MACBRAND))
929	eval ("insmod", module);
930	#else
931
932	cprintf ("loading %s\n", module);
933	eval ("insmod", module);
934	cprintf ("done\n");
935	#endif
936	}
937
938	if (check_hw_type () == BCM4702_CHIP)
939	eval ("insmod", "diag");
940
941	loadWlModule ();
942	/*
943	#ifdef HAVE_USB
944	//load usb driver. we will add samba server, ftp server and ctorrent support in future
945	modules =
946	"usbcore usb-ohci usb-uhci ehci-hcd scsi_mod usb-storage ide-core ide-detect ide-disk ide-scsi cdrom ide-cd printer sd_mod sr_mod"
947	foreach (module, modules, next)
948	{
949	cprintf ("loading %s\n", module);
950	eval ("insmod", module);
951	}
952	#endif
953	*/
954
955	#ifdef HAVE_USB
956
957	if (nvram_match ("usb_enable", "1"))
958	{
959	led_control (LED_USB, LED_ON);
960
961	cprintf ("loading usbcore\n");
962	eval ("insmod", "usbcore");
963
964	if (nvram_match ("usb_uhci", "1"))
965	{
966	cprintf ("loading usb-uhci\n");
967	eval ("insmod", "usb-uhci");
968	}
969
970	if (nvram_match ("usb_ohci", "1"))
971	{
972	cprintf ("loading usb-ohci\n");
973	eval ("insmod", "usb-ohci");
974	}
975
976	if (nvram_match ("usb_usb2", "1"))
977	{
978	cprintf ("loading usb2 module\n");
979	eval ("insmod", "ehci-hcd");
980	}
981
982	if (nvram_match ("usb_storage", "1"))
983	{
984	cprintf ("loading scsi_mod\n");
985	eval ("insmod", "scsi_mod");
986	cprintf ("loading sd_mod\n");
987	eval ("insmod", "sd_mod");
988	cprintf ("loading usb-storage\n");
989	eval ("insmod", "usb-storage");
990
991
992	if (nvram_match ("usb_fs_ext3", "1"))
993	{
994	cprintf ("loading ext2\n");
995	eval ("insmod", "ext2");
996	#ifdef HAVE_USB_ADVANCED
997	cprintf ("loading jbd\n");
998	eval ("insmod", "jbd");
999	cprintf ("loading ext3\n");
1000	eval ("insmod", "ext3");
1001	#endif
1002	}
1003
1004	if (nvram_match ("usb_fs_fat", "1"))
1005	{
1006	cprintf ("loading usb_fs_fat\n");
1007	eval ("insmod", "fat");
1008	cprintf ("loading usb_fs_vfat\n");
1009	eval ("insmod", "vfat");
1010	}
1011
1012	// if (nvram_match ("usb_fs_xfs", "1"))
1013	// {
1014	// cprintf ("loading usb_fs_xfs\n");
1015	// eval ("insmod", "xfs");
1016	// }
1017	}
1018
1019	if (nvram_match ("usb_printer", "1"))
1020	{
1021	cprintf ("loading printer\n");
1022	eval ("insmod", "printer");
1023	}
1024	}
1025	else
1026	{
1027	led_control (LED_USB, LED_OFF);
1028	}
1029	#endif
1030
1031	}
1032	/* Set a sane date */
1033	stime (&tm);
1034
1035	led_control (LED_POWER, LED_ON);
1036	led_control (LED_SES, LED_OFF);
1037	led_control (LED_BRIDGE, LED_OFF);
1038	led_control (LED_WLAN, LED_OFF);
1039
1040	if (brand == ROUTER_WRT54G3G)
1041	{
1042	eval ("cardmgr");
1043	}
1044
1045	cprintf ("done\n");
1046	return 0;
1047
1048	}
1049	static int
1050	check_nv (char name, char value)
1051	{
1052	int ret = 0;
1053	if (nvram_match ("manual_boot_nv", "1"))
1054	return 0;
1055
1056	if (!nvram_get (name))
1057	{
1058	cprintf ("ERR: Cann't find %s !.......................\n", name);
1059	nvram_set (name, value);
1060	ret++;
1061	}
1062	else if (nvram_invmatch (name, value))
1063	{
1064	cprintf ("ERR: The %s is %s, not %s !.................\n", name,
1065	nvram_safe_get (name), value);
1066	nvram_set (name, value);
1067	ret++;
1068	}
1069
1070	return ret;
1071	}
1072
1073	int
1074	check_cfe_nv (void)
1075	{
1076	int ret = 0;
1077	switch (getRouterBrand ())
1078	{
1079	case ROUTER_BUFFALO_WZRRSG54:
1080	ret += check_nv ("lan_hwnames", "et0 wl0");
1081	ret += check_nv ("wan_hwname", "et1");
1082	ret += check_nv ("vlans", "0");
1083	break;
1084	case ROUTER_BUFFALO_WBR2G54S:
1085	ret += check_nv ("aa0", "3");
1086
1087	ret += check_nv ("pa0itssit", "62");
1088	ret += check_nv ("pa0b0", "0x1136");
1089	ret += check_nv ("pa0b1", "0xfb93");
1090	ret += check_nv ("pa0b2", "0xfea5");
1091	#ifndef HAVE_MSSID
1092	ret += check_nv ("pa0maxpwr", "60");
1093	#endif
1094	ret += check_nv ("wl0gpio2", "0");
1095	ret += check_nv ("wl0gpio3", "0");
1096	ret += check_nv ("cctl", "0");
1097	ret += check_nv ("ccode", "0");
1098	break;
1099	#ifndef HAVE_BUFFALO
1100
1101	case ROUTER_WRT54G:
1102	case ROUTER_WRT54G_V8:
1103	case ROUTER_WRT54G_V81:
1104	ret += check_nv ("aa0", "3");
1105	/* if (check_hw_type () == BCM5352E_CHIP
1106	\|\| check_hw_type () == BCM5354G_CHIP)
1107	ret += check_nv ("ag0", "0x02");
1108	else
1109	ret += check_nv ("ag0", "255");*/
1110	if (check_hw_type () == BCM5325E_CHIP)
1111	{
1112	/* Lower the DDR ram drive strength , the value will be stable for all boards
1113	Latency 3 is more stable for all ddr 20050420 by honor */
1114
1115	ret += check_nv ("sdram_init", "0x010b");
1116	ret += check_nv ("sdram_config", "0x0062");
1117
1118	if (nvram_match ("clkfreq", "200")
1119	&& nvram_match ("overclocking", "200"))
1120	{
1121	ret += check_nv ("clkfreq", "216");
1122	nvram_set ("overclocking", "216");
1123	}
1124
1125	if (ret)
1126	{
1127	nvram_set ("sdram_ncdl", "0x0");
1128
1129	}
1130	ret += check_nv ("pa0itssit", "62");
1131	ret += check_nv ("pa0b0", "0x15eb");
1132	ret += check_nv ("pa0b1", "0xfa82");
1133	ret += check_nv ("pa0b2", "0xfe66");
1134	#ifndef HAVE_MSSID
1135	ret += check_nv ("pa0maxpwr", "0x4e");
1136	#endif
1137	}
1138	else if (check_hw_type () == BCM5354G_CHIP)
1139	{
1140	ret += check_nv ("pa0itssit", "62");
1141	ret += check_nv ("pa0b0", "0x1326");
1142	ret += check_nv ("pa0b1", "0xFB51");
1143	ret += check_nv ("pa0b2", "0xFE87");
1144	ret += check_nv ("reset_gpio", "7");
1145	}
1146	else if (check_hw_type () == BCM4705_BCM5397_EWC_CHIP)
1147	{
1148	// nothing to do
1149	}
1150	else if (check_hw_type () == BCM4704_BCM5325F_CHIP)
1151	{
1152	//nothing to do
1153	}
1154	else
1155	{
1156	ret += check_nv ("pa0itssit", "62");
1157	ret += check_nv ("pa0b0", "0x170c");
1158	ret += check_nv ("pa0b1", "0xfa24");
1159	ret += check_nv ("pa0b2", "0xfe70");
1160	#ifndef HAVE_MSSID
1161	ret += check_nv ("pa0maxpwr", "0x48");
1162	#endif
1163	}
1164
1165	//ret += check_nv("gpio2", "adm_eecs");
1166	//ret += check_nv("gpio3", "adm_eesk");
1167	//ret += check_nv("gpio5", "adm_eedi");
1168	//ret += check_nv("gpio6", "adm_rc");
1169
1170	ret += check_nv ("wl0gpio2", "0");
1171	ret += check_nv ("wl0gpio3", "0");
1172
1173	ret += check_nv ("cctl", "0");
1174	ret += check_nv ("ccode", "0");
1175	break;
1176	#endif
1177	}
1178	if (ret)
1179	{
1180	cprintf ("Some error found, we want to reboot!.....................\n");
1181	nvram_commit ();
1182	kill (1, SIGTERM);
1183	exit (0);
1184	}
1185
1186
1187	return ret;
1188	}
1189
1190	int
1191	check_pmon_nv (void)
1192	{
1193	return 0;
1194	}
1195
1196
1197	void
1198	start_overclocking (void)
1199	{
1200	#ifdef HAVE_OVERCLOCKING
1201	cprintf ("Overclocking started\n");
1202
1203	int rev = cpu_plltype ();
1204	if (rev == 0)
1205	return; //unsupported
1206
1207	char *ov = nvram_get ("overclocking");
1208	if (ov == NULL)
1209	return;
1210	int clk = atoi (ov);
1211
1212	if (nvram_get ("clkfreq") == NULL)
1213	return; //unsupported
1214
1215
1216	char *pclk = nvram_safe_get ("clkfreq");
1217	char dup[64];
1218	strcpy (dup, pclk);
1219	int i;
1220	for (i = 0; i < strlen (dup); i++)
1221	if (dup[i] == ',')
1222	dup[i] = 0;
1223	int cclk = atoi (dup);
1224	if ((cclk < 150 && rev == 3) \|\| (cclk < 192 && rev == 4)
1225	\|\| (cclk < 183 && rev == 7))
1226	{
1227	cprintf ("clkfreq is %d (%s), this is unsupported\n", cclk, dup);
1228	return; //unsupported
1229	}
1230
1231	if (clk == cclk)
1232	{
1233	cprintf ("clkfreq identical with new setting\n");
1234	return; //clock already set
1235	}
1236
1237
1238	int set = 1;
1239	int clk2 = 0;
1240	char clkfr[16];
1241
1242	switch (clk)
1243	{
1244	case 150:
1245	clk2 = 75;
1246	// nvram_set ("clkfreq", "150,75");
1247	break;
1248	case 183:
1249	clk2 = 92;
1250	// nvram_set ("clkfreq", "183,92");
1251	break;
1252	case 187:
1253	clk2 = 94;
1254	// nvram_set ("clkfreq", "187,94");
1255	break;
1256	case 192:
1257	clk2 = 96;
1258	// nvram_set ("clkfreq", "192,96");
1259	break;
1260	case 198:
1261	clk2 = 98;
1262	// nvram_set ("clkfreq", "198,98");
1263	break;
1264	case 200:
1265	clk2 = 100;
1266	// nvram_set ("clkfreq", "200,100");
1267	break;
1268	case 216:
1269	clk2 = 108;
1270	// nvram_set ("clkfreq", "216,108");
1271	break;
1272	case 225:
1273	clk2 = 113;
1274	// nvram_set ("clkfreq", "225,113");
1275	break;
1276	case 228:
1277	clk2 = 114;
1278	// nvram_set ("clkfreq", "228,114");
1279	break;
1280	case 233:
1281	clk2 = 116;
1282	// nvram_set ("clkfreq", "233,116");
1283	break;
1284	case 237:
1285	clk2 = 119;
1286	// nvram_set ("clkfreq", "237,119");
1287	break;
1288	case 240:
1289	clk2 = 120;
1290	// nvram_set ("clkfreq", "240,120");
1291	break;
1292	case 250:
1293	clk2 = 125;
1294	// nvram_set ("clkfreq", "250,125");
1295	break;
1296	case 252:
1297	clk2 = 126;
1298	// nvram_set ("clkfreq", "252,126");
1299	break;
1300	case 264:
1301	clk2 = 132;
1302	// nvram_set ("clkfreq", "264,132");
1303	break;
1304	case 280:
1305	clk2 = 120;
1306	// nvram_set ("clkfreq", "280,120");
1307	break;
1308	case 300:
1309	clk2 = 120;
1310	// nvram_set ("clkfreq", "300,120");
1311	break;
1312	default:
1313	set = 0;
1314	break;
1315	}
1316
1317	if (set)
1318	{
1319	cprintf ("clock frequency adjusted from %d to %d, reboot needed\n",
1320	cclk, clk);
1321	sprintf (clkfr, "%d,%d", clk, clk2);
1322	nvram_set ("clkfreq", clkfr);
1323	nvram_commit ();
1324	cprintf ("Overclocking done, rebooting...\n");
1325	kill (1, SIGTERM);
1326	exit (0);
1327	}
1328	#endif
1329	}
1330
1331
1332	char *
1333	enable_dtag_vlan (int enable)
1334	{
1335	int donothing = 0;
1336	if (nvram_match ("vdsl_state", "1") && enable)
1337	donothing = 1;
1338	if ((nvram_match ("vdsl_state", "0") \|\| nvram_match ("vdsl_state", ""))
1339	&& !enable)
1340	donothing = 1;
1341	if (enable)
1342	nvram_set ("vdsl_state", "1");
1343	else
1344	nvram_set ("vdsl_state", "0");
1345
1346	char *vlan7ports = NULL;
1347	vlan7ports = "4t 5";
1348	if (nvram_match ("vlan1ports", "4 5"))
1349	{
1350	vlan7ports = "4t 5";
1351	}
1352	if (nvram_match ("vlan1ports", "0 5"))
1353	{
1354	vlan7ports = "0t 5";
1355	}
1356	if (nvram_match ("vlan1ports", "1 5"))
1357	{
1358	vlan7ports = "1t 5";
1359	}
1360	if (nvram_match ("vlan2ports", "0 8") \|\| nvram_match ("vlan2ports", "0 8*") \|\| nvram_match ("vlan2ports", "0 8t")) // special condition for Broadcom Gigabit Phy routers
1361	{
1362	char *eth = "eth1";
1363	vlan7ports = "0t 8";
1364	char *save_ports2 = nvram_safe_get ("vlan2ports");
1365	if (getRouterBrand () == ROUTER_WRT600N)
1366	eth = "eth2";
1367	if (donothing)
1368	return eth;
1369	if (enable)
1370	{
1371	nvram_set ("vlan2ports", "");
1372	nvram_set ("vlan7ports", vlan7ports);
1373	}
1374	stop_lan ();
1375	eval ("ifconfig", eth, "down");
1376	eval ("rmmod", "bcm57xxlsys");
1377	eval ("insmod", "bcm57xxlsys");
1378	eval ("ifconfig", eth, "up");
1379	start_config_vlan ();
1380	start_lan ();
1381	if (enable)
1382	{
1383	nvram_set ("vlan2ports", save_ports2);
1384	nvram_set ("vlan7ports", "");
1385	}
1386	return eth;
1387	}
1388	char tmp[200];
1389	char *eth = "eth0";
1390	FILE *in = fopen ("/proc/switch/eth1/reset", "rb"); // this condition fails almost. just one router (DLINK DIR-330) requires it
1391	if (in)
1392	{
1393	eth = "eth1";
1394	fclose (in);
1395	}
1396
1397	if (!donothing)
1398	{
1399	sprintf (tmp, "echo 1 > /proc/switch/%s/reset", eth);
1400	system2 (tmp);
1401	if (enable)
1402	{
1403	fprintf (stderr, "enable vlan port mapping %s/%s\n",
1404	nvram_safe_get ("vlan0ports"), vlan7ports);
1405	sprintf (tmp, "echo \"%s\" > /proc/switch/%s/vlan/1/ports", "",
1406	eth);
1407	system2 (tmp);
1408	sprintf (tmp, "echo \"%s\" > /proc/switch/%s/vlan/0/ports",
1409	nvram_safe_get ("vlan0ports"), eth);
1410	system2 (tmp);
1411	sprintf (tmp, "echo \"%s\" > /proc/switch/%s/vlan/7/ports",
1412	vlan7ports, eth);
1413	system2 (tmp);
1414	}
1415	else
1416	{
1417	fprintf (stderr, "disable vlan port mapping %s/%s\n",nvram_safe_get ("vlan0ports"), nvram_safe_get ("vlan1ports"));
1418	sprintf (tmp, "echo \"%s\" > /proc/switch/%s/vlan/7/ports", "",
1419	eth);
1420	system2 (tmp);
1421	sprintf (tmp, "echo \"%s\" > /proc/switch/%s/vlan/0/ports",
1422	nvram_safe_get ("vlan0ports"), eth);
1423	system2 (tmp);
1424	sprintf (tmp, "echo \"%s\" > /proc/switch/%s/vlan/1/ports",
1425	nvram_safe_get ("vlan1ports"), eth);
1426	system2 (tmp);
1427	}
1428	}
1429	return eth;
1430	}
1431
1432	start_dtag (void)
1433	{
1434	enable_dtag_vlan (1);
1435	}

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