summaryrefslogtreecommitdiffstats
path: root/print_wiki.c
blob: 5dcc4b6dcfa855ca487a1d4178b02fbca5563f40 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
/*
 * This file is part of the flashrom project.
 *
 * Copyright (C) 2009 Uwe Hermann <uwe@hermann-uwe.de>
 * Copyright (C) 2009 Carl-Daniel Hailfinger
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
 */

#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <time.h>
#include "flash.h"
#include "flashchips.h"
#include "programmer.h"

static const char wiki_header[] = "= Supported devices =\n\n\
<div style=\"margin-top:0.5em; padding:0.5em 0.5em 0.5em 0.5em; \
background-color:#eeeeee; text-align:right; border:1px solid #aabbcc;\">\
<small>\n\
Please do '''not''' edit these tables in the wiki directly, they are \
generated by pasting '''flashrom -z''' output.<br />\
'''Last update:''' %s(generated by flashrom %s)\n</small></div>\n";

static const char th_start[] = "| valign=\"top\"|\n\n\
{| border=\"0\" style=\"font-size: smaller\" valign=\"top\"\n\
|- bgcolor=\"#6699dd\"\n";

#if CONFIG_INTERNAL == 1
static const char chipset_th[] = "\
! align=\"left\" | Vendor\n\
! align=\"left\" | Southbridge\n\
! align=\"center\" | PCI IDs\n\
! align=\"center\" | Status\n\n";

static const char board_th[] = "\
! align=\"left\" | Vendor\n\
! align=\"left\" | Mainboard\n\
! align=\"left\" | Required option\n\
! align=\"center\" | Status\n\n";

static const char board_intro[] = "\
\n== Supported mainboards ==\n\n\
In general, it is very likely that flashrom works out of the box even if your \
mainboard is not listed below.\n\nThis is a list of mainboards where we have \
verified that they either do or do not need any special initialization to \
make flashrom work (given flashrom supports the respective chipset and flash \
chip), or that they do not yet work at all. If they do not work, support may \
or may not be added later.\n\n\
Mainboards (or individual revisions) which don't appear in the list may or may \
not work (we don't know, someone has to give it a try). Please report any \
further verified mainboards on the [[Mailinglist|mailing list]].\n";
#endif

static const char chip_th[] = "\
! align=\"left\" | Vendor\n\
! align=\"left\" | Device\n\
! align=\"center\" | Size [kB]\n\
! align=\"center\" | Type\n\
! align=\"center\" colspan=\"4\" | Status\n\
! align=\"center\" colspan=\"2\" | Voltage [V]\n\n\
|- bgcolor=\"#6699ff\"\n| colspan=\"4\" | &nbsp;\n\
| Probe\n| Read\n| Erase\n| Write\n\
| align=\"center\" | Min \n| align=\"center\" | Max\n\n";

static const char chip_intro[] = "\
\n== Supported flash chips ==\n\n\
The list below contains all chips that have some kind of explicit support added to flashrom and their last \
known test status. Newer SPI flash chips might work even without explicit support if they implement SFDP ([\
http://www.jedec.org/standards-documents/docs/jesd216 Serial Flash Discoverable Parameters - JESD216]). \
Flashrom will detect this automatically and inform you about it.\n\n\
The names used below are designed to be as concise as possible and hence contain only the characters \
describing properties that are relevant to flashrom. Irrelevant characters specify attributes flashrom can not \
use or even detect by itself (e.g. the physical package) and have no effect on flashrom's operation. They are \
replaced by dots ('.') functioning as wildcards (like in Regular Expressions) or are completely omitted at the \
end of a name.\n";

static const char programmer_th[] = "\
! align=\"left\" | Programmer\n\
! align=\"left\" | Vendor\n\
! align=\"left\" | Device\n\
! align=\"center\" | IDs\n\
! align=\"center\" | Status\n\n";

#if CONFIG_INTERNAL == 1
static const char laptop_intro[] = "\n== Supported laptops/notebooks ==\n\n\
In general, flashing laptops is more difficult because laptops\n\n\
* often use the flash chip for stuff besides the BIOS,\n\
* often have special protection stuff which has to be handled by flashrom,\n\
* often use flash translation circuits which need drivers in flashrom.\n\n\
<div style=\"margin-top:0.5em; padding:0.5em 0.5em 0.5em 0.5em; \
background-color:#ff6666; align:right; border:1px solid #000000;\">\n\
'''IMPORTANT:''' At this point we recommend to '''not''' use flashrom on \
untested laptops unless you have a means to recover from a flashing that goes \
wrong (a working backup flash chip and/or good soldering skills).\n</div>\n";

static void print_supported_chipsets_wiki(int cols)
{
	int i;
	unsigned int lines_per_col;
	const struct penable *e;
	int enablescount = 0, color = 1;

	for (e = chipset_enables; e->vendor_name != NULL; e++)
		enablescount++;

	/* +1 to force the resulting number of columns to be < cols */
	lines_per_col = enablescount / cols + ((enablescount%cols) > 0 ? 1 : 0);

	printf("\n== Supported chipsets ==\n\nTotal amount of supported chipsets: '''%d'''\n\n"
	       "{| border=\"0\" valign=\"top\"\n", enablescount);

	e = chipset_enables;
	for (i = 0; e[i].vendor_name != NULL; i++) {
		if ((i % lines_per_col) == 0)
			printf("%s%s", th_start, chipset_th);

		/* Alternate colors if the vendor changes. */
		if (i > 0 && strcmp(e[i].vendor_name, e[i - 1].vendor_name))
			color = !color;

		printf("|- bgcolor=\"#%s\"\n| %s || %s "
		       "|| %04x:%04x || %s\n", (color) ? "eeeeee" : "dddddd",
		       e[i].vendor_name, e[i].device_name,
		       e[i].vendor_id, e[i].device_id,
		       (e[i].status == OK) ? "{{OK}}" : "{{?3}}");

		if (((i % lines_per_col) + 1) == lines_per_col)
			printf("\n|}\n\n");
	}

	/* end inner table if it did not fill the last column fully */
	if (((i % lines_per_col)) > 0)
		printf("\n|}\n\n");
	printf("\n\n|}\n");
}

static void print_supported_boards_wiki_helper(const char *devicetype, int cols, const struct board_info boards[])
{
	int i, k;
	unsigned int boardcount, lines_per_col;
	unsigned int boardcount_good = 0, boardcount_bad = 0, boardcount_nt = 0;
	int num_notes = 0, color = 1;
	char *notes = calloc(1, 1);
	char tmp[900 + 1];
	const struct board_match *b = board_matches;

	for (i = 0; boards[i].vendor != NULL; i++) {
		if (boards[i].working == OK)
			boardcount_good++;
		else if (boards[i].working == NT)
			boardcount_nt++;
		else
			boardcount_bad++;
	}
	boardcount = boardcount_good + boardcount_nt + boardcount_bad;

	/* +1 to force the resulting number of columns to be < cols */
	lines_per_col = boardcount / cols + ((boardcount%cols) > 0 ? 1 : 0);

	printf("\n\nTotal amount of known good %s: '''%d'''; "
	       "Untested (e.g. user vanished before testing new code): '''%d'''; "
	       "Not yet supported (i.e. known-bad): '''%d'''.\n\n"
	       "{| border=\"0\" valign=\"top\"\n", devicetype, boardcount_good, boardcount_nt, boardcount_bad);

	for (i = 0; boards[i].vendor != NULL; i++) {
		if ((i % lines_per_col) == 0)
			printf("%s%s", th_start, board_th);

		/* Alternate colors if the vendor changes. */
		if (i > 0 && strcmp(boards[i].vendor, boards[i - 1].vendor))
			color = !color;

		k = 0;
		while ((b[k].vendor_name != NULL) &&
			(strcmp(b[k].vendor_name, boards[i].vendor) ||
			 strcmp(b[k].board_name, boards[i].name))) {
			k++;
		}

		printf("|- bgcolor=\"#%s\"\n| %s || %s%s %s%s || %s%s%s%s "
		       "|| {{%s}}", (color) ? "eeeeee" : "dddddd",
		       boards[i].vendor,
		       boards[i].url ? "[" : "",
		       boards[i].url ? boards[i].url : "",
		       boards[i].name,
		       boards[i].url ? "]" : "",
		       b[k].lb_vendor ? "-p internal:mainboard=" : "&mdash;",
		       b[k].lb_vendor ? b[k].lb_vendor : "",
		       b[k].lb_vendor ? ":" : "",
		       b[k].lb_vendor ? b[k].lb_part : "",
		       (boards[i].working == OK) ? "OK" :
		       (boards[i].working == NT) ? "?3" : "No");

		if (boards[i].note) {
			num_notes++;
			printf(" <span id=\"%s_ref%d\"><sup>[[#%s_note%d|%d]]</sup></span>\n",
			       devicetype, num_notes, devicetype, num_notes, num_notes);
			int ret = snprintf(tmp, sizeof(tmp),
					   "<span id=\"%s_note%d\">%d. [[#%s_ref%d|&#x2191;]]</span>"
					   " <nowiki>%s</nowiki><br />\n", devicetype, num_notes, num_notes,
					   devicetype, num_notes, boards[i].note);
			if (ret < 0 || ret >= sizeof(tmp)) {
				fprintf(stderr, "Footnote text #%d of %s truncated (ret=%d, sizeof(tmp)=%zu)\n",
					num_notes, devicetype, ret, sizeof(tmp));
			}
			notes = strcat_realloc(notes, tmp);
		} else {
			printf("\n");
		}

		if (((i % lines_per_col) + 1) == lines_per_col)
			printf("\n|}\n\n");
	}

	/* end inner table if it did not fill the last column fully */
	if (((i % lines_per_col)) > 0)
		printf("\n|}\n\n");
	printf("|}\n");

	if (num_notes > 0)
		printf("\n<small>\n%s</small>\n", notes);
	free(notes);
}

static void print_supported_boards_wiki(void)
{
	printf("%s", board_intro);
	print_supported_boards_wiki_helper("boards", 2, boards_known);

	printf("%s", laptop_intro);
	print_supported_boards_wiki_helper("laptops", 1, laptops_known);
}
#endif

static void print_supported_chips_wiki(int cols)
{
	unsigned int lines_per_col;
	uint32_t t;
	char *s;
	char vmax[6];
	char vmin[6];
	const struct flashchip *f, *old = NULL;
	int i = 0, c = 1, chipcount = 0;

	for (f = flashchips; f->name != NULL; f++) {
		/* Don't count generic entries. */
		if (!strncmp(f->vendor, "Unknown", 7) ||
		    !strncmp(f->vendor, "Programmer", 10) ||
		    !strncmp(f->name, "unknown", 7))
			continue;
		chipcount++;
	}

	/* +1 to force the resulting number of columns to be < cols */
	lines_per_col = chipcount / cols + ((chipcount%cols) > 0 ? 1 : 0);

	printf("%s", chip_intro);
	printf("\nTotal amount of supported chips: '''%d'''\n\n"
	       "{| border=\"0\" valign=\"top\"\n", chipcount);

	for (f = flashchips; f->name != NULL; f++) {
		/* Don't print generic entries. */
		if (!strncmp(f->vendor, "Unknown", 7) ||
		    !strncmp(f->vendor, "Programmer", 10) ||
		    !strncmp(f->name, "unknown", 7))
			continue;

		if ((i % lines_per_col) == 0)
			printf("%s%s", th_start, chip_th);

		/* Alternate colors if the vendor changes. */
		if (old != NULL && strcmp(old->vendor, f->vendor))
			c = !c;

		old = f;
		t = f->tested;
		s = flashbuses_to_text(f->bustype);
		sprintf(vmin, "%0.03f", f->voltage.min / (double)1000);
		sprintf(vmax, "%0.03f", f->voltage.max / (double)1000);
		/* '{{%s}}' is used in combination with 'OK', 'No' and '?3' to
		 * select special formatting templates for the bg color. */
		printf("|- bgcolor=\"#%s\"\n| %s || %s || align=\"right\" | %d "
		       "|| %s || {{%s}} || {{%s}} || {{%s}} || {{%s}}"
		       "|| %s || %s \n",
		       (c == 1) ? "eeeeee" : "dddddd", f->vendor, f->name,
		       f->total_size, s,
		       (t & TEST_OK_PROBE) ? "OK" :
		       (t & TEST_BAD_PROBE) ? "No" : "?3",
		       (t & TEST_OK_READ) ? "OK" :
		       (t & TEST_BAD_READ) ? "No" : "?3",
		       (t & TEST_OK_ERASE) ? "OK" :
		       (t & TEST_BAD_ERASE) ? "No" : "?3",
		       (t & TEST_OK_WRITE) ? "OK" :
		       (t & TEST_BAD_WRITE) ? "No" : "?3",
		       f->voltage.min ? vmin : "N/A",
		       f->voltage.min ? vmax : "N/A");
		free(s);

		if (((i % lines_per_col) + 1) == lines_per_col)
			printf("\n|}\n\n");
		i++;
	}
	/* end inner table if it did not fill the last column fully */
	if (((i % lines_per_col)) > 0)
		printf("\n|}\n\n");
	printf("|}\n\n");
}

/* Following functions are not needed when no PCI/USB programmers are compiled in,
 * but since print_wiki code has no size constraints we include it unconditionally. */
static int count_supported_devs_wiki(const struct dev_entry *devs)
{
	unsigned int count = 0;
	unsigned int i = 0;
	for (i = 0; devs[i].vendor_id != 0; i++)
		count++;
	return count;
}

static void print_supported_devs_wiki_helper(const struct programmer_entry prog)
{
	int i = 0;
	static int c = 0;
	const struct dev_entry *devs = prog.devs.dev;
	const unsigned int count = count_supported_devs_wiki(devs);

	/* Alternate colors if the vendor changes. */
	c = !c;

	for (i = 0; devs[i].vendor_id != 0; i++) {
		printf("|- bgcolor=\"#%s\"\n", (c) ? "eeeeee" : "dddddd");
		if (i == 0)
			printf("| rowspan=\"%u\" | %s |", count, prog.name);
		printf("| %s || %s || %04x:%04x || {{%s}}\n", devs[i].vendor_name, devs[i].device_name,
		       devs[i].vendor_id, devs[i].device_id, (devs[i].status == NT) ? "?3" : "OK");
	}
}

static void print_supported_devs_wiki()
{
	unsigned int pci_count = 0;
	unsigned int usb_count = 0;
	unsigned int i;

	for (i = 0; i < PROGRAMMER_INVALID; i++) {
		const struct programmer_entry prog = programmer_table[i];
		switch (prog.type) {
		case USB:
			usb_count += count_supported_devs_wiki(prog.devs.dev);
			break;
		case PCI:
			pci_count += count_supported_devs_wiki(prog.devs.dev);
			break;
		case OTHER:
		default:
			break;
		}
	}

	printf("\n== PCI Devices ==\n\n"
	       "Total amount of supported PCI devices flashrom can use as a programmer: '''%d'''\n\n"
	       "{%s%s", pci_count, th_start, programmer_th);

	for (i = 0; i < PROGRAMMER_INVALID; i++) {
		const struct programmer_entry prog = programmer_table[i];
		if (prog.type == PCI) {
			print_supported_devs_wiki_helper(prog);
		}
	}
	printf("\n|}\n\n|}\n");

	printf("\n== USB Devices ==\n\n"
	       "Total amount of supported USB devices flashrom can use as a programmer: '''%d'''\n\n"
	       "{%s%s", usb_count, th_start, programmer_th);

	for (i = 0; i < PROGRAMMER_INVALID; i++) {
		const struct programmer_entry prog = programmer_table[i];
		if (prog.type == USB) {
			print_supported_devs_wiki_helper(prog);
		}
	}
	printf("\n|}\n\n|}\n");

	printf("\n== Other programmers ==\n\n"
	       "{%s", th_start);
	printf("! align=\"left\" | Programmer\n"
	       "! align=\"left\" | Note\n\n");

	for (i = 0; i < PROGRAMMER_INVALID; i++) {
		static int c = 0;
		const struct programmer_entry prog = programmer_table[i];
		if (prog.type == OTHER && prog.devs.note != NULL) {
			c = !c;
			printf("|- bgcolor=\"#%s\"\n", (c) ? "eeeeee" : "dddddd");
			printf("| %s || %s", prog.name, prog.devs.note);
		}
	}
	printf("\n|}\n\n|}\n");
}

void print_supported_wiki(void)
{
	time_t t = time(NULL);

	printf(wiki_header, ctime(&t), flashrom_version);
	print_supported_chips_wiki(2);
#if CONFIG_INTERNAL == 1
	print_supported_chipsets_wiki(3);
	print_supported_boards_wiki();
#endif
	print_supported_devs_wiki();
}

OpenPOWER on IntegriCloud