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pcilmr: Add margining process functions
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21407521
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12023-05-01 Martin Mares <mj@ucw.cz>
2
3 * Released as 3.10.0.
4
5 * Fixed bug in definition of versioned symbol aliases
6 in shared libpci, which made compiling with link-time
7 optimization fail.
8
9 * Filters now accept "0x..." syntax for backward compatibility.
10
11 * Windows: The cfgmgr32 back-end which provides the list of devices
12 can be combined with another back-end which provides access
13 to configuration space.
14
15 * ECAM (Enhanced Configuration Access Mechanism), which is defined
16 by the PCIe standard, is now supported. It requires root privileges,
17 access to physical memory, and also manual configuration on some
18 systems.
19
20 * lspci: Tree view now works on multi-domain systems. It now respects
21 filters properly.
22
23 * Last but not least, pci.ids were updated to the current snapshot
24 of the database. This includes overall cleanup of entries with
25 non-ASCII characters in their names -- such characters are allowed,
26 but only if they convey interesting information (e.g., umlauts
27 in German company names, but not the "registered trade mark" sign).
28
5abf1911 292022-11-20 Martin Mares <mj@ucw.cz>
b35db44c 30
5abf1911 31 * Released as 3.9.0.
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32
33 * We decode Compute Express Link (CXL) capabilities.
34
35 * The tree mode of lspci is now compatible with filtering options.
36
37 * When setpci is used with a named register, it checks whether
38 the register is present in the particular header type.
39
40 * Linux: The intel-conf[12] back-ends prefer to use ioperm() instead
41 of iopl() to gain access to I/O ports.
42
43 * Windows: We have two new back-ends thanks to Pali Rohár.
44 One uses the NT SysDbg interface, the other uses kldbgdrv.sys
45 (which is a part of the Microsoft WinDbg tool).
46
47 * Windows: We support building libpci as a DLL. Also, Windows
48 binaries now include meta-data with version.
49
50 * Hurd: The Hurd back-end works again.
51
5abf1911 52 * mmio-conf1(-ext): Added a new back-end implementing the intel-conf1
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53 interface over MMIO. This is useful on some ARM machines, but it
54 requires manual configuration of the MMIO addresses.
55
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56 * As usually, updated pci.ids to the current snapshot of the database.
57
d224993d 582022-04-18 Martin Mares <mj@ucw.cz>
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59
60 * Released as 3.8.0.
61
62 * Filters can now match devices based on partially specified
63 class code and also on the programming interface.
64
65 * Reporting of link speeds, power limits, and virtual function tags
66 has been updated to the current PCIe specification.
67
68 * We decode the Data Object Exchange capability.
69
70 * Bus mapping mode works in non-zero domains.
71
72 * pci_fill_info() can fetch more fields: bridge bases, programming
73 interface, revision, subsystem vendor and device ID, OS driver,
74 and also parent bridge. Internally, the implementation was rewritten,
75 significantly reducing the number of corner cases to be handled.
76
77 * The Windows port was revived and greatly improved by Pali Rohár.
78 It requires less magic to compile. More importantly, it runs on both
79 old and recent Windows systems (see README.Windows for details).
80
81 * Added a new Windows back-end using the cfgmgr32 interface.
82 It does not provide direct access to the configuration space,
83 but basic information about the device is reported via pci_fill_info().
84 For back-ends of this type, we now provide an emulated read-only
85 config space.
86
87 * If the configuration space is not readable for some reason
88 (e.g., the cfgmgr32 back-end, but also badly implemented sleep mode
89 of some devices), lspci prints only information provided by the OS.
90
91 * The Hurd back-end was greatly improved thanks to Joan Lledó.
92
93 * Various minor bug fixes and improvements.
94
95 * We officially require a working C99 compiler. Sorry, MSVC.
96
97 * As usually, updated pci.ids to the current snapshot of the database.
98
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992020-05-31 Martin Mares <mj@ucw.cz>
100
101 * Released as 3.7.0.
102
103 * Added or improved the following capabilities: Designated Vendor-Specific,
104 Compute eXpress Link, Resizable BARs, VF Resizable BARs, Link
105 Capabilities 2, Link Status 2.
106
107 * On Linux, lspci can show IOMMU groups.
108
109 * setpci can be asked to skip bus scan and operate on a device
110 completely specified by its domain/bus/dev/func address. This
111 involved major internal cleanup.
112
113 * The above feature of setpci uses the pci_get_dev() function,
114 which obtains a struct pci_dev without doing a bus scan. This was
115 always possible, but apparently little used, because back-ends
116 frequently choked when operating on such devices. Fixed a lot
117 of minor bugs related to this.
118
119 * Also, back-ends which do not support domains now correctly fail when
120 trying to access devices outside domain 0.
121
122 * Semantics of pci_fill_info() and pci_dev->known_fields was underspecified,
123 which lead to inconsistencies between back-ends. Improved documentation
124 to give a more precise definition and updated all back-ends to conform
125 to it. Most importantly, pci_dev->known_fields shows all fields requested
126 over the lifetime of the pci_dev, but never those which are not supported
127 by the back-end.
128
129 * As usually, updated pci.ids to the current snapshot of the database.
130
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1312020-01-25 Martin Mares <mj@ucw.cz>
132
133 * Released as 3.6.4.
134
135 * A new back-end for the GNU Hurd was contributed by Joan Lledó.
136
137 * When printing VPD item identifiers, non-ASCII characters are escaped.
138
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1392020-01-22 Martin Mares <mj@ucw.cz>
140
141 * Released as 3.6.3.
142
143 * `lspci -t' (tree mode) can be combined with `-s' to show a sub-tree.
144 We also fixed potential buffer overflows in the tree dumper.
145
146 * Cleaned messy code for dumping of I/O, memory, and ROM regions.
147 This helped fixing a bug, which caused some 64-bit regions to be
148 reported as virtual. All flags are now printed after the address
149 (previously, "[virtual]" and "[enhanced]" were before it for no good
150 reason).
151
152 * Added pci_find_cap_nr() to the library, which handles capabilities
153 which occur multiple times in a single device.
154
155 * Minor improvements in printing of PCIe capabilities.
156
157 * We now decode the Multicast and Secondary PCI Express extended
158 capabilities.
159
160 * The list of capability names available to setpci was updated.
161
162 * Minor bugs were fixed in FreeBSD and Solaris ports.
163
164 * We now prefer HTTPS URLs in all documentation
165
166 * The pci.ids file has a man page.
167
168 * As usually, updated pci.ids to the current snapshot of the database.
169
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1702018-08-12 Martin Mares <mj@ucw.cz>
171
172 * Released as 3.6.2.
173
174 * Added "-P" and "-PP" switches to lspci, which display the path
175 through bridges to each device.
176
177 * Fixed a couple of bugs in computation of bus topology. It was
178 previously used only for the tree display, but we re-use it for
179 computing the paths.
180
181 * As usually, updated pci.ids to the current snapshot of the database.
182
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1832018-07-12 Martin Mares <mj@ucw.cz>
184
185 * Released as 3.6.1.
186
187 * Fixed compilation issues on Linux systems with MUSL libc.
188
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1892018-06-30 Martin Mares <mj@ucw.cz>
190
191 * Released as 3.6.0.
192
193 * BARs reported by the OS, but not set on the device itself are
194 reliably marked with "[virtual]".
195
196 * Library: Introduced a generic mechanism of string properties. This
197 avoids lots of special cases and makes ABI compatibility easier.
198
199 * On Linux systems with OpenFirmware, report corresponding device tree nodes
200 as device properties.
201
202 * VPD decoder knows several non-standard extensions.
203
204 * When PCIe link speed is less than the maximum supported by the
205 device, it is explicitly marked as "downgraded".
206
207 * Several new capabilities are not decoded yet, but at least their
208 names are printed.
209
210 * The Null capability is easily decoded.
211
212 * Formatting of several capabilities was cleaned up.
213
214 * The VGA16 bit in the bridge control register is now supported.
215
216 * Added a port to SylixOS. Thanks to YuJian Gong for contribution.
217
218 * Added a port to DOS/DJGPP. Thanks to Rudolf Marek for contribution.
219
220 * The order in which back-ends are probed was decoupled from the
221 internal back-end IDs. This helps, because new back-ends must have
222 their ID allocated at the end to keep the ABI, but they might need
61ecc14a 223 to be probed earlier.
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224
225 * The fbsd-device back-end should work again.
226
227 * Fixed a couple of bugs. Most notably, DeviceName was not printed.
228
229 * As usually, updated pci.ids to the current snapshot of the database.
230
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2312017-11-17 Martin Mares <mj@ucw.cz>
232
233 * Released as 3.5.6.
234
235 * Improvements of the FreeBSD back-end: read-only access for non-root,
236 support DragonFly BSD, support extended config space.
237
238 * MN VPD keyword is decoded correctly.
239
240 * As usually, updated pci.ids to the current snapshot of the database.
241
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2422017-07-05 Martin Mares <mj@ucw.cz>
243
244 * Released as 3.5.5.
245
246 * Better decoding of AER capability.
247
248 * "Slot Implemented" flag is decoded for PCI/PCI-X to PCIe bridges.
249
250 * Minor fixes of decoding other capabilities.
251
252 * As usually, updated pci.ids to the current snapshot of the database.
253
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2542017-02-25 Martin Mares <mj@ucw.cz>
255
256 * Released as 3.5.4.
257
258 * Previous version broke compilation on systems, for which lib/types.h
259 did not provide a 64-bit integer type. It is provided everywhere now.
260
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2612017-02-15 Martin Mares <mj@ucw.cz>
262
263 * Released as 3.5.3.
264
265 * When lspci looks for Linux kernel modules, it uses the default
266 path to module directory provided by libkmod. Previously,
267 it tried to construct the path explicitly, which need not
268 work on all systems.
269
270 * Improved formatting of memory and I/O ranges behind a bridge.
271
272 * PCIe link capabilities now display GEN4 speed (16GT/s).
273
274 * PCIe device capabilities now show bits related to atomic operations.
275 Thanks to Satanand Burla for a patch.
276
277 * As usually, updated pci.ids to the current snapshot of the database.
278
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2792016-10-03 Martin Mares <mj@ucw.cz>
280
281 * Released as 3.5.2.
282
283 * The L1 power management capability is now decoded more
284 thoroughly. Thanks to Rajat Jain for the patch.
285
286 * The table of configuration registers used by setpci
287 had a bug in the definition of SUBSYSTEM_VENDOR_ID.
288
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2892016-05-22 Martin Mares <mj@ucw.cz>
290
291 * Released as 3.5.1.
292
293 * Fixed symbol versioning of pci_init().
294
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2952016-05-19 Martin Mares <mj@ucw.cz>
296
297 * Released as 3.5.0.
298
299 * New capabilities decoded: Downstream Port Containment,
300 Precision Time Measurement. Thanks to Keith Busch and
301 Jonathan Yong.
302
303 * Domain numbers extended to 31 bits. This will be used by the
304 Linux kernel on some machines in near future.
305
306 * Enhanced allocation regions are now decoded on Linux.
307
308 * The NetBSD back-end supports PCIe extended configuration space.
309
310 * Updated pci.ids to the current snapshot of the database.
311
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3122016-01-03 Martin Mares <mj@ucw.cz>
313
314 * Released as 3.4.1.
315
316 * New capabilities decoded: Process Address Space, Page Request
317 Interface, Enhanced Allocation. Thanks to David Daney and
318 David Woodhouse.
319
320 * DevCap SlotPowerLimit is now decoded for all components with
321 upstream ports.
322
323 * Database mirror at SourceForge moved to GitHub.
324
325 * Updated pci.ids to the current snapshot of the database.
326
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3272015-09-14 Martin Mares <mj@ucw.cz>
328
329 * Released as 3.4.0.
330
331 * On Linux, we report NUMA nodes of devices.
332
333 * The sysfs back-end does not die on read errors
334 of optional attributes. Instead, a warning is produced.
335
336 * Fixed several minor bugs.
337
338 * Updated pci.ids to the current snapshot of the database.
339
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3402015-04-09 Martin Mares <mj@ucw.cz>
341
342 * Released as 3.3.1.
343
344 * Removed hacks for backward compatibility with Linux libc5,
345 which were breaking newer non-glibc Linux systems. Thanks
346 to Felix Janda.
347
348 * Display VirtIO vendor-specific capability. Patch by Gerd
349 Hoffmann.
350
351 * Fixed memory leak in name cache.
352
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353 * Updated pci.ids to the current snapshot of the database.
354
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3552014-11-10 Martin Mares <mj@ucw.cz>
356
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357 * Released as 3.3.0.
358 (celebrating a one-year anniversary of the previous version :))
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359
360 * Device names exported by BIOS are displayed on Linux.
361
362 * On Linux systems, HWDB is used to look up device names
363 when our ID database gives no match. (More precisely,
364 HWDB is consulted after local pci.ids, but before using
365 network to query online pci.ids.) Thanks to Tom Gundersen
366 for the initial patch.
367
368 * Added experimental back-end for OS X / Darwin. Thanks to
369 Richard Yao for providing it.
370
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371 * Filters now support matching by device class. Original
372 patch by Matthew Wilcox, wrappers for ABI compatibility
373 by me.
374
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375 * Interrupt Pin and Interrupt Line registers are displayed
376 for bridge devices, too.
377
378 * Several portability bugs have been fixed.
379
380 * Several typos have been fixed. Also, use of questionable
381 constructs in man pages has been reduced.
382
383 * PCIe link capabilities now include the ASPMOptComp bit.
384
385 * The "CRS Software Visibility" bit is now decoded properly.
386
387 * Updated pci.ids to the current snapshot of the database.
388
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3892013-11-10 Martin Mares <mj@ucw.cz>
390
391 * Released as 3.2.1.
392
393 * CardBus bridge capabilities are displayed.
394
395 * PCIe L1 PM substates are decoded.
396
397 * Various bugs were fixed in decoding of PCIe capabilities.
398
399 * The sysfs back-end does not spit out unnecessary warnings when
400 empty slots report only a partial device address. This actually
401 happens on IBM pSeries.
402
403 * Updated pci.ids to the today's snapshot of the database.
404
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4052013-04-19 Martin Mares <mj@ucw.cz>
406
407 * Released as 3.2.0.
408
409 * On newer Linux systems, we use libkmod to look up kernel modules
69a77b5c 410 (modules.pcimap no longer exists). To facilitate this, libpci
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411 is able to look up module aliases in sysfs.
412
413 * Various minor bug fixes.
414
415 * Updated pci.ids to the today's snapshot of the database.
416
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4172012-06-25 Martin Mares <mj@ucw.cz>
418
419 * Released as 3.1.10.
420
421 * Decoding of LTR/OBFF in PCIe capabilities.
422
423 * Various minor bug fixes.
424
425 * Updated pci.ids to the today's snapshot of the database.
426
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4272012-01-14 Martin Mares <mj@ucw.cz>
428
429 * Released as 3.1.9.
430
431 * Updated README.
432
6a4909ee 433 * Wherever we mention the PCI ID database, we now refer to
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434 http://pci-ids.ucw.cz/ and the sf.net site is mentioned only
435 as a mirror. This includes update-pciids.
436
437 * Decode PCIe Gen 3 speeds and link status fields.
438
439 * Various minor bug fixes.
440
441 * Updated pci.ids to the today's snapshot of the database.
442
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4432011-10-02 Martin Mares <mj@ucw.cz>
444
445 * Released as 3.1.8.
446
447 * More capabilities: Transaction Processing Hints, Latency Tolerance
448 Reporting. Thanks to Jesse Barnes.
449
450 * Added BeOS and Haiku ports. Contributed by Francois Revol.
451
452 * pciutils.pc now uses Libs.private properly.
453
454 * When we format a name and it does not fit in the buffer, we truncate
455 it instead of returning "buffer too small" instead. This works on all
456 platforms with sane (i.e., C99-compatible) snprintf().
457
458 * Various minor bug fixes.
459
460 * Updated pci.ids to the today's snapshot of the database.
461
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4622010-01-31 Martin Mares <mj@ucw.cz>
463
464 * Released as 3.1.7.
465
466 * Minor improvements and bug fixes in decoding of the Virtual Channel
467 capability.
468
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4692010-01-24 Martin Mares <mj@ucw.cz>
470
471 * Released as 3.1.6.
472
473 * More capabilities decoded: Virtual Channel (except arbitration
474 tables), Root Complex Link, Vendor-Specific (header only), SATA HBA.
475
476 * All extended capabilities have their version displayed (-vv or more).
477
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4782010-01-19 Martin Mares <mj@ucw.cz>
479
480 * Released as 3.1.5.
481
482 * Updated pci.ids to the today's snapshot of the database.
483
484 * When scanning extended capabilities, properly mask the lowest 2 bits,
485 which are currently reserved. This avoids unaligned access errors on
486 broken hardware (see tests/broken-ecaps).
487
488 * Large bar sizes are displayed in human-readable format (with units).
489 Thanks to Matthew Wilcox.
490
491 * Physical slot information is displayed correctly for multi-function cards.
492 Fixed by Matthew Wilcox.
493
494 * Fixed a couple of typos everywhere.
495
496 * Library: Fixed bugs in freeing of capabilities.
497
498 * Windows back-end compiles again.
499
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5002009-08-14 Martin Mares <mj@ucw.cz>
501
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502 * Released as 3.1.4.
503 (sorry that I have missed 22/7 and released it later :-))
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504
505 * Updated pci.ids to the today's snapshot of the database.
506
507 * Fixed memory and file descriptor leak in the dump back-end.
444b8577 508
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509 * The SR-IOV capability decoder now prints the VF BAR's.
510 Patch by Chris Wright, cleaned up by me.
511
512 * On request of certain company's lawyers, we now include a copy
513 of the GPL with our package. It seems that the pciutils are getting
514 mature if the most important bug of the month was this one ;-)
515
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5162009-07-04 Martin Mares <mj@ucw.cz>
517
518 * Released as 3.1.3.
519
520 * Updated pci.ids to the current snapshot of the database.
521
522 * The VPD parser now reports unknown and vendor-defined items
523 properly. It also stops on any item in unknown format, avoiding long
524 output on bogus VPD data. Thanks to Ben Hutchings and Matthew Wilcox.
525
526 * The MSI-X table size now matches the spec. Thanks to Michael S.
527 Tsirkin.
528
529 * The Power Management capability now includes the soft reset bit.
530 Thanks to Yu Zhao.
531
532 * Decoding of the Advanced Features capability has been added.
533 Thanks to Yu Zhao.
534
535 * The whole package compiles on GNU/kFreeBSD again.
536
537 The following patches have been contributed by Matthew Wilcox:
538
539 * The procfs back-end is able to cope with /proc/bus/pci
540 containing names with domains, which occur on sparc64 and
541 possibly other architectures due to a kernel bug.
542
543 * The sysfs back-end no longer complains when a slot address
544 is missing, which happens with old versions of Linux fakephp.
545
546 * The Device Serial Number capability is printed in the right
547 byte order.
548
549 * The MSI and MSI-X capabilities are printed in a prettier way.
550
551 * The tree output mode (`lspci -t') shows domain numbers only
552 at the root, which makes the output more compact.
553
554 * Updated documentation on the bus mapping mode (`lspci -M').
555
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5562009-02-01 Martin Mares <mj@ucw.cz>
557
558 * Released as 3.1.2.
559
560 * Fixed another silly bug in the command-line parser of setpci.
561
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5622009-01-30 Martin Mares <mj@ucw.cz>
563
564 * Released as 3.1.1.
565
566 * Updated pci.ids to the current snapshot of the database.
567
568 * The configure script now sets LC_ALL to avoid being fooled by
569 locale-dependent behavior of `tr'.
570
571 * The command-line parser of setpci did sometimes segfault on invalid
572 input. Thanks to Andreas Wiese for a fix.
573
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5742009-01-18 Martin Mares <mj@ucw.cz>
575
576 * Released as 3.1.0.
577
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578 * Updated pci.ids to the current snapshot of the database.
579
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580 * The Cygwin backend now works on Windows Vista. Thanks to Jonathan
581 Kotta.
582
583 * Fixed a bug in decoding of the SR-IOV capability. Patch by Yu Zhao.
584
585 * Details of some PCIe capabilities are displayed only with -vv.
586
587 * When a BAR is reported by the OS, but not by the device (i.e.,
588 it is marked as [virtual] in lspci), the [disabled] flag is
589 suppressed, because it does not make sense in such cases.
590 Patch by Yu Zhao.
591
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5922008-12-13 Martin Mares <mj@ucw.cz>
593
594 * The source code of lspci has been split to multiple files, hopefully
595 making it easier to maintain.
596
597 * The library and lspci now know about physical slot names. So far,
598 they are provided by the sysfs back-end only. Thanks go to Alex Chiang.
599
600 * When a device has the VPD (Vital Product Data) capability and the
601 VPD data are supplied by the OS, they are decoded and printed in the
602 verbose mode. This currently works only on Linux with the sysfs
603 back-end. Thanks to Ben Hutchings of Solarflare for the patch.
604
605 * `setpci --version' now works properly.
606
4d4325f8 607 * `setpci --dumpregs' prints a table of all known names of
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608 registers and capabilities. This replaces the table of registers
609 in the setpci man page.
610
611 * The dry-run mode of setpci gives better feedback.
612
613 * The setpci utility is now able to address registers stored in PCI
614 capabilities (actually it allows a more general form of relative
615 addressing).
616
617 * The library has gained functions for working with PCI capabilities.
618
619 * Address Translation Services capability is now decoded. Patch by
620 Yu Zhao.
621
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6222008-11-09 Martin Mares <mj@ucw.cz>
623
624 * Released as 3.0.3.
625
626 * `lspci -k' now displays the subsystem ID, too. This makes `-k'
627 show everything needed to identify the device and the available
628 drivers, which was called for by many users.
629
630 * Fixed spelling of MSI. Patch by Matthew Wilcox.
631
632 * Better support for cross-compilation. Thanks to Alon Bar-Lev
633 for the patch.
634
635 * Fixed printing of the AER capability. Patch by Max Asbock.
636
637 * HT 1.02 capabilities are decoded as HT 1.03. Suggested by
638 Carl-Daniel Hailfinger.
639
640 * Fixed Cygwin build. Thanks to Steve Elliott for reporting the bug.
641
642 * Updated pci.ids to the current snapshot of the database.
643
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6442008-09-19 Martin Mares <mj@ucw.cz>
645
646 * Released as 3.0.2.
647
648 * Fixed a minor bug in the configure script, which caused warnings
649 about redefinition of symbols during compilation.
650
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6512008-09-11 Martin Mares <mj@ucw.cz>
652
653 * Released as 3.0.1.
654
655 * Updated pci.ids to the most recent snapshot.
656
657 * Added a Cygwin port. Patch by Christopher Voltz, ported to the
658 current tree by Martin Mares.
659
660 * Worked around compatibility problems with various default settings
661 of wget (we have to set --no-timestamping explicitly). Thanks to Ville
662 Skytta for pointing that out.
663
664 * Fixed printing of MSI capabilities. Thanks to Matthew Wilcox for
665 a patch.
666
667 * Added decoding of several PCI-X capabilities: device/link/slot 2,
668 Advanced Error Reporting, Access Control Services, Alternative Routing-ID,
669 Single Root I/O Virtualization. Thanks to Yu Zhao for patches.
670
671 * Fixed bug in filters which caused them to refuse vendor/device ID 0xffff.
672
673 * README: The linux-pci mailing list has moved to linux-pci@vger.kernel.org.
674
675 * Fixed several build problems: builds without PCI_USE_DNS on Linux
676 and with PCI_USE_DNS on Solaris and *BSD. Static library mode also
677 compiles again on old versions of GCC.
678
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6792008-04-10 Martin Mares <mj@ucw.cz>
680
681 * Released as 3.0.0.
682
683 * Updated API and ABI version.
684
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6852008-02-20 Martin Mares <mj@ucw.cz>
686
687 * Released as 2.99.1-alpha2.
688
689 * Changed the default domain for the DNS resolver.
690
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6912008-02-18 Martin Mares <mj@ucw.cz>
692
693 * Released as 2.99.1-alpha1.
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695 * The makefile system has been reworked. All configuration settings
696 are now passed to the configure script in environment variables,
697 allowing for easy tweaking in the top-level Makefile. All control
698 knobs are now described in the README.
699
700 * The libpci can be built as a shared library with properly restricted
701 symbol exports. Use `make SHARED=yes' to enable that or `make SHARED=local'
702 for a local testing build (with hardwired paths to the library, so that
703 it does not need installation).
704
705 * The example program has been moved from lib/example.c to the top-level
706 directory, because it should be built exactly as the other utilities
707 are. It has been also improved slightly to educate better.
708
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709 * The i386-ports method is enabled on Linux/x86_64 as well.
710
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7112008-02-13 Martin Mares <mj@ucw.cz>
712
713 * Released as 2.2.10-net2.
714
715 * Support for resolving of PCI ID's using DNS together with a local
716 cache of resolved entries has been added. See the `-q' and `-Q' options
717 of lspci.
718
719 * The library now has a generic system of settable parameters, which
720 also include settings of the DNS resolver and cache. An `-O' option
721 has been added to lspci and setpci to allow setting of these options.
722
723 * Configuration of the access methods are now specified by the new
724 parameter system, replacing the pci_access->method_params array.
725
726 * Access methods now also have sensible names and help texts and it
727 is possible to look up method ID by a name.
728
729 * An `-A' switch has been added to both lspci and setpci, allowing to
730 select an arbitrary access method. The `-P' switch (configure proc
731 backend) has been removed as it is no longer needed and I do not know
732 any its user.
733
734 * Several source files have been split for better maintainability
735 (most notably the resolving of ID's).
736
737 * Man pages and help texts have been updated. A new man page `pcilib(7)'
738 has been added and description of library options has been moved there.
739
740 * When an unknown device ID is encountered, we print `Device <id>'
741 instead of `Unknown device <id>'. It uses less space and it also
742 should reduce the number of inexperienced users complaining that
743 the device is not supported by the OS. To lookup up OS drivers,
744 use the `-k' option.
745
746 * PCI_LIB_VERSION has been bumped to 0x020299.
747
748 * Makefile: stripping of the binaries during installation can be
749 overridden by the STRIP variable.
444b8577 750
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751 * lib/types.h: We use the integer types from <stdint.h> if the
752 compiler claims C99 support.
753
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7542008-02-11 Martin Mares <mj@ucw.cz>
755
2466b14b
MM
756 * Released as 2.2.10.
757
6add52f5
MM
758 * lspci.c, setpci.c: Cleaned up the list of options.
759
0fc3bd18
MM
760 * lib/names.c: Fix displaying of errors reported by zlib.
761 Previously, the buffer containing the error message had
762 been deallocated by gzclose() before the message was printed.
763
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7642008-01-07 Martin Mares <mj@ucw.cz>
765
766 * update-pciids.sh: Added quiet mode (-q). Clean up uncompressed
767 files left by previous versions of the pciutils. Patch by Mike
768 Frysinger.
769
770 * update-pciids.man: Mention the -q switch.
771
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MM
7722007-11-29 Martin Mares <mj@ucw.cz>
773
774 * lib/dump.c: Squashed compiler warnings about code with
775 no effect (there really were surplus *'s).
776
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7772007-11-06 Martin Mares <mj@ucw.cz>
778
13463566
MM
779 * Released as 2.2.9.
780
11339c0d
MM
781 * lspci.c: Added a new switch `-k' which requests printing
782 of information on kernel drivers attached to each device
783 and on kernel modules reporting the ability to handle the
784 device. So far, this is supported only on Linux with the
785 sysfs back-end, so it is implemented internally in the lspci
786 instead of the libpci. Thanks to Anicka <anicka@anicka.net>
787 for help.
788
6cdb9d93
MM
7892007-10-19 Martin Mares <mj@ucw.cz>
790
791 * Makefile, lib/Makefile: Moved -lz from LDFLAGS to LDLIBS.
792 Also added an explicit pattern rule for linking to make sure
793 that LDLIBS is used on all platforms. Thanks to Dan Nicholson
794 for the suggestion.
795
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7962007-10-19 Martin Mares <mj@ucw.cz>
797
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798 * Released as 2.2.8.
799
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800 * pci.ids: Revised class codes to match Conventional PCI 3.0 specs.
801 Added a couple of new ones, renumbered `ADMA continuous operation'
802 prog-if to 0x30 (even the old SATA Class Code ECN doesn't mention
803 0x40) and renumbered the satellite communication controllers.
804
2d2c4810 805 * lib/header.h: Include `PCI hot-plug' and `Secure device'
f7c76ec5
MM
806 capabilities from PCI 3.0 specs. Also added `SATA HBA' and
807 `Advanced features' caps from various ECN's.
2d2c4810 808
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MM
809 * lspci.c: All known capabilities have at least their name displayed
810 now. When we are unable to decode them completely, we signalize it
811 with a `<?>' mark.
812
813 * lspci.man: Document `<?>' and also mention that extended config
814 space is currently available only with the linux_sysfs back-end.
815
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MM
816 * lspci.c: Decode the Debug port capability (per EHCI 0.96 spec).
817
a387042e
MM
818 * lspci.c: Big code cleanup: re-arranged functions in the code,
819 renamed everything related to capabilities to cap_* and
820 all options except verbose to opt_*.
821
9c79fcc4
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8222007-10-14 Martin Mares <mj@ucw.cz>
823
824 * lib/[fno]bsd-*: Removed extraneous braces.
825
d5b4cd14
MM
8262007-10-12 Martin Mares <mj@ucw.cz>
827
828 * Capability loop detection introduced 2.2.7 did not work
829 properly with extended capabilities. Fixed.
830
594de878
MM
8312007-10-05 Martin Mares <mj@ucw.cz>
832
8a23eadc
MM
833 * Released as 2.2.7.
834
594de878
MM
835 * lspci.c (show_caps, show_ext_caps): Detect and report loops in
836 capability lists.
837
8a23eadc
MM
838 * lspci.c, lib/header.h: Finished decoding of the PCI Express
839 capability. The extended capabilities remain undecoded for now,
840 but at least the list of them has been updated to reflect the
841 current PCI Express 2.0 spec.
842
843 * lspci.c, lib/header.h: Decode new bits of traditional registers
844 as defined by PCIE / PCI-X. This includes discard timers in the bridge
845 control register and INTx enable/status in device control/status
846 registers.
847
848 * lib/fbsd-device.c: Support domains on new FreeBSD's. Contributed
849 by Marius Strobl.
850
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MM
8512007-09-12 Hasso Tepper <hasso@estpak.ee>
852
853 * Extended the fbsd-device backend to run on Dragonfly BSD.
854
855 * lspci.c: alloca() is declared in <stdlib.h> on BSD's, not <alloca.h>.
856
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MM
8572007-09-03 Martin Mares <mj@ucw.cz>
858
859 * Resurrected the Windows port, including cross-compilation by MinGW.
860 Patch by Samuel Bronson <naesten@gmail.com>.
861
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MM
8622007-08-31 Martin Mares <mj@ucw.cz>
863
8f33a693 864 * Makefile, lib/Makefile: `ar' and `ranlib' can be overridden to allow
325a3c50
MM
865 cross-compilation.
866
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MM
8672007-08-27 Martin Mares <mj@ucw.cz>
868
869 * lib/names.c (pci_open): When calling gzopen(), use "rb" file mode
870 instead of "r". This is needed on DOS systems, where this function
871 somewhat illogically uses the binary flag for the compressed file
872 instead of the decompressed stream inside, where binariness really
873 matters.
874
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MM
8752007-08-14 Martin Mares <mj@ucw.cz>
876
877 * lspci.c (show_ht): Added decoding of Hypertransport MSI mapping capability,
878 based on a patch by Jason Gunthorpe.
879
880 * tests/cap-MSI-mapping: Added a test case. I plan to add test cases
881 (which are dumps of config space) for all new features.
882
0d7f5331
MM
8832007-06-20 Martin Mares <mj@ucw.cz>
884
7cebe481
MM
885 * Released as 2.2.6.
886
0d7f5331
MM
887 * Makefile: Added an "install-lib" target. Thanks to Dan Nicholson
888 for a patch.
889
7cebe481
MM
890 * Makefile, lib/Makefile: Generate and install pkg-config file
891 for libpci. Again by Dan Nicholson.
892
0d7f5331
MM
8932007-06-20 Thomas Schwinge <tschwinge@gnu.org>
894
895 * lib/i386-io-hurd.h: Rewritten for new Hurd kernels.
896
6e4a45ed
MM
8972007-05-04 Martin Mares <mj@ucw.cz>
898
55c89179
MM
899 * Released as 2.2.5.
900
6e4a45ed
MM
901 * pci.ids: Updated to the current snapshot of the database.
902
d0b07542
MM
9032007-02-14 Martin Mares <mj@ucw.cz>
904
905 * lspci.c (show_express): Added PCI/PCI-X to PCI-Express Bridge type.
906 Patch by Mark Glines.
907
3df35926
MM
9082007-02-09 Martin Mares <mj@ucw.cz>
909
910 * pci.ids: Updated to the current snapshot of the database.
911
e49ed044
MM
9122007-02-06 Martin Mares <mj@ucw.cz>
913
1ac3a99d
MM
914 * Replaced bzero() by memset() everywhere, it's better to lose a tiny
915 bit of readability than maintain hacks to make it work on various systems.
916
b0eb18cc
MM
917 * lib/configure: tr on Solaris is a bit weird and it requires `[A-Z]'
918 instead of `A-Z'. Fortunately, the extra brackets don't hurt otherwise.
919
e49ed044
MM
920 * lib/types.h, lib/configure: Solaris should use <stdint.h> to get precise
921 integer types.
922
9de2768c
MM
9232007-02-04 Martin Mares <mj@ucw.cz>
924
925 * lspci.c: alloca() needs <alloca.h>.
926
d19394db
MM
9272006-09-17 Martin Mares <mj@ucw.cz>
928
929 * lib/dump.c: Fixed a couple of bugs in the dump backend which caused
930 devices with domains or with extended config space to be read incorrectly.
931 Also, dumps with partial lines are allowed now.
932
934e7e36
MM
9332006-09-10 Martin Mares <mj@ucw.cz>
934
f09856de
MM
935 * pci.ids: Updated to the current database snapshot.
936
934e7e36
MM
937 * lspci.c (scan_device): If an error occurs when reading the standard config
938 header of a device, report it and ignore the device and return with exit
939 code 2 at the end.
940
b2055313 9412006-09-09 Martin Mares <mj@ucw.cz>
afebde01 942
fb260653
MM
943 * Released as 2.2.4.
944
1865e2dd
MM
945 * maint/release: Remind the maintainer about the current PCI_LIB_VERSION.
946
028dffb2
MM
947 * lib/pci.h: Updated PCI_LIB_VERSION.
948
13081e57
MM
949 * lspci.c (show_machine): In the `-m' mode, do proper shell escaping
950 if the fields printed contain quotes or backslashes.
951
3fd6b4d2
MM
952 * lspci.c (show_machine): Added a `-vmm' mode, which removes the misuse
953 of the `Device' tag for two different purposes.
954
840d09ae
MM
955 * Makefile: Moved all system-dependent decisions to lib/configure,
956 since config.mk is included in the top-level Makefile anyway.
957
2100f710
MM
958 * lib/configure: When configuring for Linux, ignore the kernel version
959 and always build all access methods.
960
3e9c7a18
MM
961 * Makefile (CFLAGS): Removed -Winline, it's not needed and triggers
962 at many non-interesting places with gcc 3.4.
963
94db5c82
MM
964 * Whitespace cleanup of all source files.
965
cc062b4a
MM
966 * The pci.ids file can be stored compressed if zlib is available.
967 Added transparent decompression to lib/names.c, modified update-pciids.sh
968 to keep the file compressed if applicable, updated Makefiles.
969 Based on a patch by Matthew Wilcox, but all the bugs are mine.
970
f4ddb8d3
MM
971 * Makefile, README: Allow installation to be done to a different directory
972 from the one we will eventually be placed in by setting DESTDIR.
973 Patch by Matthew Wilcox.
974
16e37012
MM
975 * Added .gitignore files.
976
c7f5314d
MM
977 * Makefile (clean): Clean *.orig, too.
978
afebde01 979 * Cleaned up usage of `char' and `byte'.
b2055313 980
fd54cceb
MM
981 * lib/header.h: PCI_CLASS_DOCKING_OTHER should be 0x0a80, not 0x0a01.
982
b2055313
MM
983 * lib/header.h: Added PCI_CLASS_xxx constants for all classes currently
984 defined in the pci.ids file.
985
4254d153
MM
9862006-08-01 Martin Mares <mj@ucw.cz>
987
988 * lib/i386-io-hurd.h: Fixed a silly typo.
989
1c5cc9b5
MM
9902006-07-30 Martin Mares <mj@ucw.cz>
991
38a9e3c3
MM
992 * lib/Makefile: Added a missing rule for obsd-device.o.
993
c7ddfa3e
MM
994 * lspci.c, lib/header.h: Added support for MSI per-vector masking.
995 Contributed by Petr Vandrovec.
996
248a04f8
MM
997 * lspci.c, lib/header.h: Added support for the `bridge subsystem ID'
998 capability. Contributed by Petr Vandrovec.
999
f29dcc87
MM
1000 * lspci.c (show_htype1): Fixed bug in printing of 64-bit prefetchable
1001 memory windows. Fix by Petr Vandrovec.
1002
8eab3bff
MM
1003 * maint/release.pm: Exclude .git directory from releases.
1004
d305d704
MM
1005 * lib/i386-ports.c, lib/i386-io-*: Report failures during port access
1006 initialization by a->warn() instead of calling printf() or perror()
1007 directly.
1008
9007a292
MM
1009 * lib/i386-ports.c, lib/i386-io-*: Moved the logic which keeps track of
1010 the port access state to generic code.
1011
bd20d5b5
MM
1012 * lib/i386-io-hurd.h: Ask the kernel for I/O port access appropriately.
1013 Contributed by Thomas Schwinge and Samuel Thibault.
1014
73750606
MM
1015 * lib/i386-ports.c: Define _GNU_SOURCE, it's needed by the Hurd module.
1016
d71daa45
MM
1017 * lib/header.h: Whitespace cleanups.
1018
1c5cc9b5
MM
1019 * lib/i386-io-windows.h: Fixed indentation and spelling.
1020
1021 * README.Windows: Mention that WinIO.dll is needed and where to get it.
1022
c2b144ef
MM
10232006-06-27 Martin Mares <mj@ucw.cz>
1024
14d4f989
MM
1025 * lib/Makefile, Makefile: Added rules for building and cleaning the example.
1026
1027 * lib/example.c: Show how to use PCI_FILL_CLASS and used another register
1028 for demonstrating the config space accesses. The example is still very
1029 incomplete, though.
1030
c2b144ef
MM
1031 * lib/pci.h, lib/generic.c: Added PCI_FILL_CLASS.
1032
1033 * lib/sysfs.c: Fetch device ID and class from sysfs, because they can
1034 be modified by kernel fixups.
1035
1036 * lspci.c: Use PCI_FILL_CLASS. Thanks to Matthew Willcox for the patch.
1037
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MM
10382006-06-03 Martin Mares <mj@ucw.cz>
1039
1040 * lspci.c: Introduced the -nn switch. Thanks to David N. Welton
1041 for the idea.
1042
1043 * lib/names.c (pci_lookup_name): Introduced PCI_LOOKUP_MIXED and
1044 cleaned up the name selection code.
1045
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MM
1046 * lib/names.c (pci_lookup_name): If PCI_LOOKUP_NO_NUMBERS is given,
1047 pci_access->numeric_ids is ignored.
1048
1049 * lib/names.c (pci_lookup_name): When class is identified and
1050 subclass isn't, display class name and subclass number.
1051
2f294d4b
MM
10522006-05-31 Martin Mares <mj@ucw.cz>
1053
1054 * setpci.c (main): Don't crash when an invalid width is specified.
1055
81afa98c
MM
1056 * lspci.c, setpci.c, common.c: die() now uses the right program
1057 name when printing an error message.
1058
0ac282f2
MM
10592006-05-19 Martin Mares <mj@ucw.cz>
1060
1061 * README: Mention the public GIT tree.
1062
1063 * README: Updated the list of ports.
1064
d1058e9d
MM
10652006-05-10 Martin Mares <mj@ucw.cz>
1066
1067 * lib/configure, lib/fbsd-device.c: Added support for GNU/kFreeBSD.
1068 Thanks to Petr Salinger for the patch.
1069
2ae2d1ae
MM
10702006-05-05 Martin Mares <mj@ucw.cz>
1071
1072 * Released as 2.2.3.
1073
1074 * lspci.c (scan_device): The -D switch didn't work as intended
1075 in -m mode.
1076
abf8d505
MM
10772006-05-05 Martin Mares <mj@ucw.cz>
1078
1d5cf727
MM
1079 * Released as 2.2.2.
1080
8a830168
MM
1081 * pci.ids: Updated to the current database snapshot.
1082
b6359063
MM
1083 * lib/obsd-device.c (and other files in lib/*): Added OpenBSD
1084 interface by Matthieu Herrb <matthieu.herrb@laas.fr>, based on
1085 the existing FreeBSD interface.
1086
abf8d505
MM
1087 * Moved pciutils to a GIT repository, which now contains merged
1088 history from both CVS and Arch. Good bye, TLA!
1089
6ac70402
MM
10902006-03-21 Martin Mares <mj@ucw.cz>
1091
2a124dae
MM
1092 * lspci.c (show_slot_name): Avoid the previous changes in default
1093 display of domain name when in machine-readable mode. However, `-D'
1094 forces domain display even there.
1095
6ac70402
MM
1096 * lspci.man: Added a warning on -m being the only format, which is
1097 guaranteed to be stable between lspci versions.
1098
1bbdea17
MM
10992006-03-13 Martin Mares <mj@ucw.cz>
1100
af61eb25
MM
1101 * lspci.man: Documented the -D switch.
1102
1103 * lspci.c (show_slot_name, scan_device): If there are multiple PCI
1104 domains or if the `-D' switch is used, show the domain number for
1105 all devices.
1106
7a61b93c
MM
1107 * lspci.c (show_verbose): Report cache line size in bytes.
1108
1bbdea17
MM
1109 * update-pciids.sh: Use curl if available. Patch by Matthew Wilcox.
1110
0e78ef8a
MM
11112006-01-04 Martin Mares <mj@ucw.cz>
1112
1113 * lspci.c (show_express_link): Fixed decoding of link status register.
1114 Thanks to Roland Dreier for his report.
1115
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MM
11162005-12-12 Martin Mares <mj@ucw.cz>
1117
1118 * lib/nbsd-libpci.c: If libpci is used by an ordinary user, allow
1119 at least read-only access. Patch by Pavel Celeda <celeda@liberouter.org>.
1120
1121 * Makefile: Corrected library path on NetBSD.
1122
a99c0d69
MM
11232005-11-26 Martin Mares <mj@ucw.cz>
1124
e4af70c6
MM
1125 * Released as 2.2.1.
1126
a99c0d69
MM
1127 * lspci.c (show_machine): Subsystem vendors were printed incorrectly
1128 in machine-readable modes. Thanks to Pavel Celeda for a bug report.
1129
f23fd3fc
MM
11302005-10-11 Martin Mares <mj@ucw.cz>
1131
1132 * lspci.c (new_bus): Fixed a memory leak. Thanks to Paul Sangree for reporting it.
1133
15296723
MM
11342005-09-21 Martin Mares <mj@ucw.cz>
1135
1136 * Released as 2.2.0.
1137
40b6d93f
MM
1138 * pci.ids: Updated copyright header.
1139
15296723
MM
1140 * lib/sysfs.c (sysfs_get_resources): Removed warning about unsupported
1141 64-bit addresses, they are now always supported.
1142
1143 * lspci.c (show_bases): Corrected printing of 64-bit addresses
1144 in bus-centric mode.
1145
1146 * lib/configure: Enable 64-bit addresses on all Linux systems.
1147
1148 * lib/types.h: Don't pad 64-bit addresses to 16 xigits, only to 8 if they
1149 are shorter.
1150
224707ba
MM
11512005-09-11 Martin Mares <mj@ucw.cz>
1152
1153 * Released as 2.1.99-test11.
1154
1155 * lspci.c: Removed unnecessary trailing zeros in pci_lookup_name() calls.
1156
aeaca5d3
MM
11572005-09-10 Martin Mares <mj@ucw.cz>
1158
224707ba
MM
1159 * Released as 2.1.99-test10.
1160
63e6f2e0
MM
1161 * pci.ids: Synchronized with the current database snapshot.
1162
043ebdee
MM
1163 * update-pciids.sh: Changed the default URL for downloading pci.ids
1164 to http://pciids.sourceforge.net/v2.2/pci.ids.
1165
1166 * lib/pci.h (PCI_LIB_VERSION): Added version identifier.
1167
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MM
1168 * lib/names.c: Rewritten the name database module almost from scratch.
1169 Everything is much cleaner and there are hopefully no more memory leaks;
1170 pci_lookup_name() now uses varargs in a backward compatible fashion.
1171 Introduced PCI_LOOKUP_NO_NUMBERS.
1172
1173 The new code supports subsystem entries not tied to a specific device.
1174 I had to extend the format of pci.ids in order to support it, so I have
1175 extended the idea of the "C" (class) blocks and introduced "S" blocks
1176 for subsystems. To avoid doing more incompatible changes in the future,
1177 the parser skips unknown single-letter blocks without reporting errors.
1178
121c76c9
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11792005-08-23 Martin Mares <mj@ucw.cz>
1180
54e13765
MM
1181 * Released as 2.1.99-test9.
1182
1183 * Makefile (OPT): Removed -fomit-frame-pointer, it's default in recent
1184 gcc versions when optimizing anyway.
1185
1186 * Made the path to pci.ids customizable and independent on the SHAREDIR.
1187 Just override IDSDIR in the top-level Makefile.
1188
1189 * pci.ids: Synchronized with the current database snapshot.
1190
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MM
1191 * lspci.man, setpci.man: Improved the man pages. Documented all access
1192 methods and which operations are privileged.
1193
1194 * lspci.c: Another rewrite of config register caching, now also including
1195 lots of internal checks. It should be now perfectly able to cope with
1196 portions of the configuration space being inaccessible, for example
1197 due to insufficient access rights.
1198
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MM
1199 * lspci.c (show_pcix_nobridge, show_pcix_bridge): Cleaned up dumping of PCI-X
1200 capabilities. Includes partial support for PCI-X 2.0 (probably incomplete
1201 as I haven't seen the spec).
1202
1203 * lspci.c: Quell warnings about unused parameters.
1204
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MM
1205 * lspci.c: Removed C++ comments.
1206
3b8bf739
MM
1207 * lib/header.h: Merged definitions of extended capabilities and some new
1208 PCI-X capability bits from linux-2.6.11/include/pci.h.
1209
1210 * lspci.c (show_caps): Try to scan extended capabilities only if the
1211 device has either PCI-X or PCI Express capability in its normal capability
1212 list.
1213
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MM
1214 * lib/dump.c (dump_init): Reading of dumps works again. The dump reader
1215 now also remembers how much data it has read and refuses attempts to
1216 access more than that.
ea4e5f5d 1217
46ea554d
MM
1218 * setpci.man, lspci.c, README: prefer spelling "buses" over "busses".
1219
8afaab22
MM
1220 * lspci.c: If alloca() is not available, use xmalloc(), not malloc().
1221
121c76c9
MM
1222 * lib/configure: Added x86_64 on Linux.
1223
c1c2c30e
MM
12242005-08-22 Martin Mares <mj@ucw.cz>
1225
b9ca9147
MM
1226 * lib/filter.c (pci_filter_parse_slot): Fixed parsing of domain filters.
1227 Thanks to Matthew Wilcox for bug report.
1228
c1c2c30e 1229 * lspci.c: Corrected spelling of "Hz" (it was "hz" at several places).
b9ca9147 1230 Thanks to Krzysztof Oledzki for pointing that out.
c1c2c30e 1231
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12322004-08-19 Martin Mares <mj@ucw.cz>
1233
1234 * pciutils.spec (%attr): Setting attributes for /sbin/* is an anachronism,
1235 because pciutils by default install to /usr/sbin. Update.
1236
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12372004-08-13 Martin Mares <mj@ucw.cz>
1238
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1239 * Released as 2.1.99-test8.
1240
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1241 * lib/types.h, lib/pci.h, lib/sysdep.h: `byte' and `word' are
1242 no longer exported to the outside world.
1243
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1244 * README.Windows: Updated.
1245
1246 * maint/release: Substitute version number in win32/config.h.
1247
1248 * win32/config.h: Added.
1249
1250 * lib/sysdep.h (bzero, strcasecmp): are macros on Windows.
1251
1252 * compat/getopt.[ch]: Added copies of getopt.[ch] from the GNU
1253 C library for use on systems where the default libraries lack
1254 proper getopt. Currently used by the Windows port.
1255
1256 * lib/sysdep.h, lib/types.h: Updates of the Windows port from
1257 Alexander Stock.
1258
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1259 * lib/types.h: If PCI_HAVE_Uxx_TYPES is defined, libpci doesn't define
1260 its own u8, u16, u32, byte and word types and uses what the user
1261 has supplied instead. With this change, all namespace clashes should
1262 be gone.
1263
1264 * Makefile, lib/Makefile: Updated dependencies.
1265
1266 * pciutils.h: Include lib/sysdep.h and move NONRET et al. there.
1267
1268 * lib/sysdep.h: No need to include <sys/types.h> on FreeBSD, because
1269 it is included unconditionally in lib/types.h.
1270
1271 * Moved system-dependent stuff from lib/internal.h to lib/sysdep.h,
1272 which is also used by the utilities. Also moved type declarations
1273 from lib/pci.h to lib/types.h.
1274
1275 * All files: Prepend a "PCI_" prefix in front of all configuration
1276 defines to avoid namespace clashes. CAVEAT: If there is any libpci
1277 application using the (undocumented) defines, it has to be updated.
1278
1279 * lib/Makefile: Killed HAVE_OWN_HEADER_H, since we stopped sharing
1280 headers with the kernel a couple of years ago.
1281
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1282 * lib/sysfs.c (sysfs_get_resources): We have 7 resources, not 6.
1283
6aa54f1b
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1284 * lspci.c (show_rom): Use the same logic for printing disabled
1285 or unassigned ROM's as we do in show_bases() for the other BAR's.
1286
1287 * lib/generic.c (pci_generic_fill_info): Better reaction to
1288 invalid 64-bit addresses. Also d->hdrtype should not include
1289 bit 7, which caused mysterious errors on multi-function devices.
1290
1291 * lib/generic.c (pci_generic_fill_info): Fill in base addresses
1292 even if the regions are known to be disabled. It is the client's
1293 job to interpret them. (And it is not a trivial job if you want
1294 to do it correctly, since you need to check I/O and memory enables
1295 on all upstream bridges, too.) However, it could be interesting to
1296 introduce functions for interpreting the addresses and even for
1297 mapping the regions and doing I/O on them.
1298
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12992004-07-30 Martin Mares <mj@ucw.cz>
1300
1301 * lspci.c: HyperTransport improvements from Maciej.
1302
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13032004-07-11 Martin Mares <mj@ucw.cz>
1304
1305 * lib/sysfs.c (sysfs_get_resources): Arguments now correspond
1306 to the format string. [Patch by Bill Nottingham]
1307
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13082004-07-05 Martin Mares <mj@ucw.cz>
1309
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1310 * Released as 2.1.99-test7.
1311
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1312 * lspci.c (config_fetch): Wanted to merge Matthew's bug fix, but
1313 ended up with rewriting the fetching mechanism to be fully dynamic,
1314 but avoid reading config space registers not explicitly requested.
1315
13162004-06-29 Matthew Wilcox <willy@debian.org>
1317
1318 * lspci.c: More work on PCI Express dumping.
1319
1320 * lib/header.h: Updated PCI Express capability definitions.
1321
1322 * lib/proc.c (proc_read): Removed bogus warning.
1323
1324 * common.c (xrealloc): Introduced.
1325
1326 * lspci.man: Added -xxxx.
1327
09817437
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13282004-06-27 Martin Mares <mj@ucw.cz>
1329
d1fa27eb
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1330 * Released as 2.1.99-test6.
1331
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1332 * lspci.c (show_msix), lib/header.h: Added dumping of MSI-X cap.
1333 Patch by Roland Dreier <roland@topspin.com>, cleaned up by me.
1334
1335 * lspci.c (show_pcix_nobridge, show_pcix_bridge): Handle config_fetch()
1336 failures.
1337
1338 * lib/header.h: Added PCI Express extended capabilities. Again by Matthew.
1339
1340 * lspci.c (show_express): Added dumping of PCI Express cap.
1341 Patch by Matthew Wilcox.
1342
1343 * lib/header.h: Added a list of PCI 3.0 capabilities and also details
1344 on PCI Express caps. Patch by Matthew Wilcox <willy@debian.org>.
1345
09817437
MM
1346 * lspci.c (check_root): Gone. No explicit checks for root are needed,
1347 report correct errors reported by the libpci instead.
1348
1349 * lspci.c: Added dumping of the extended config space on "-xxxx".
1350 Better caching of config registers.
1351
1352 * setpci.c (main): Allow access to whole 4096 bytes of the config space.
1353
1354 * lib/sysfs.c, lib/proc.c: Don't print error messages on short reads,
1355 just return the appropriate error code.
1356
1357 * lib: Added support for extended (4096-byte) configuration space,
1358 currently implemented only in Linux proc and sysfs access methods
1359 and of course in the dump reader.
1360
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13612004-05-29 Martin Mares <mj@ucw.cz>
1362
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1363 * Released as 2.1.99-test5.
1364
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1365 * lib/pci.h: Windows don't have the standard u_int* types.
1366
1367 * lib/internal.h: <sys/param.h> required on Windows for endianity
1368 macros.
1369
1370 * lib/i386-ports.c: Connected i386-io-windows.h.
1371
1372 * lspci.c (check_root): geteuid() is not available on Windows.
1373
1374 * lib/i386-io-windows.h: Added Windows port contributed by Alexander
1375 Stock <stock.alexander@gmx.de>.
1376
1377 * lib/configure: Hopefully fixed SunOS port broken by various
1378 changes to the configure script.
1379
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1380 * Makefile, lib/configure: Cross-compilation support, patch by Maciej.
1381
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13822004-05-28 Martin Mares <mj@ucw.cz>
1383
9f490382
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1384 * Released as 2.1.99-test4.
1385
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1386 * lspci.c (show_verbose): Header type 1 is probably legal for all
1387 types of bridges, not only for PCI-to-PCI bridges.
1388
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1389 * lspci.c (format_agp_rate): Write "x16", not "x@".
1390 (show_agp): rate[] could overflow.
1391 Bugs reported by Jakub Bogusz <qboosh@pld-linux.org>.
1392
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1393 * lspci.c (show_ht_*): Show HyperTransport capability with all its
1394 details. Once again code by Maciej simplified (i.e., possibly broken)
1395 by me.
1396
1397 * lib/header.h: Added declarations of HyperTransport capability.
1398 Again thanks to Maciej.
1399
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1400 * lspci.c: Decode all bits of the secondary status word in type 1 headers.
1401 Thanks to Maciej W. Rozycki <macro@ds2.pg.gda.pl> for the patch.
1402
4284af58
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14032003-12-27 Martin Mares <mj@ucw.cz>
1404
81abd2a7
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1405 * Released as 2.1.99-test3.
1406
1f7c91cc
MM
1407 * lspci.man, setpci.man: Document domains and correct spelling.
1408
1409 * lib/dump.c (dump_init): Added ability to read domain numbers.
1410
84c8d1bb 1411 * lspci.c: Devices in domains different from 0 have their slot number
1f7c91cc
MM
1412 printed as "<domain>:<bus>:<slot>.<func>". Tree view supports domains
1413 as well.
84c8d1bb
MM
1414
1415 * lib/filter.c: Slot filters understand domains.
1416
1417 * lib/generic.c: Mention the domain in slot numbers in all error messages.
1418
1419 * lib/internal.h: The #ifdef for Linux <asm/byteorder.h> was wrong.
1420
1421 * lib/access.c (pci_get_dev): Added support for domains.
1422
1423 * lib/sysfs.c (sysfs_scan): Read vendor and device ID from the config
1424 registers (or to be precise, leave it for the generic parts of the pcilib
1425 to do so) instead of reading them from the sysfs. It's faster this way.
1426
1427 * lspci.c (show_pcix): Don't touch pci_dev->hdrtype, it's an internal
1428 variable. Better read it from the config registers (it's cached anyway).
1429
1430 * lib/sysfs.c (sysfs_scan), lib/proc.c (proc_scan): Don't read the hdrtype.
1431 lib/generic.c (pci_generic_fill_info): If hdrtype is -1 (unset), read it.
1432 Saves lots of unnecessary file accesses.
1433
11f7b31b
MM
1434 * lib/pci.h (PCIADDR_PORT_FMT): Use %llx instead of %Lx, because the latter
1435 is not supported by all C libraries.
1436
1437 * Makefile: Always enter the lib directory (remember that we don't have
8f33a693 1438 full dependencies for the library in the top-level Makefile; hmmm, another
11f7b31b
MM
1439 thing to rewrite some day).
1440
1441 * lib/sysfs.c: Added Linux sysfs access method based on the patch
1442 written by Matthew Wilcox <willy@fc.hp.com>.
1443
1444 * lib/proc.c: Renamed the access method name from "/proc/bus/pci" to "Linux-proc".
1445
1446 * lib/pread.h: The hacks to support pread on various versions
1447 of Linux libc moved there.
1448
1449 * lib/proc.c (proc_setup): The return value of snprintf() varies
1450 between glibc versions, so we need to check both for a negative
1451 values and for too large values.
1452
4284af58
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1453 * Removed last few references to the "Linux PCI Utilities", the
1454 package is pretty cross-platform now :)
1455
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14562003-12-27 Martin Mares <mj@ucw.cz>
1457
1458 * Released as 2.1.99-test2.
1459
1460 * README, pciutils.lsm, pciutils.spec: Use @VERSION@ to make the
1461 release scripts insert the current version. "make release" is gone.
1462
1463 * maint/release, maint/release.pm: Added a new system of scripts for
1464 making releases including inter-version diffs etc.
1465
1466 * Makefile: Cleaned up.
1467
1468 * lib/fbsd-device.c: I patched another copy of this file by mistake,
1469 this time the version checks should be right.
1470
6aea909a
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14712003-12-27 Martin Mares <mj@ucw.cz>
1472
6d722cd6
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1473 * Released as 2.1.99-test1.
1474
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1475 * pciutils.h, common.c, lspci.man, setpci.man, lib/internal.h:
1476 Remove shadows of the syscall access method which was never
1477 implemented.
1478
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1479 * update-pciids.sh: Try to preserve permissions of the old file
1480 if chmod supports --reference. Should close Debian Bug #223740.
1481
6aea909a
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1482 * lib/proc.c (proc_setup): Increased path name length limit to 1024.
1483 Thanks for Redhat and Mandrake for inspiration.
1484
1485 * lib/configure: Recognize ppc and ppc64, both have 64-bit addresses.
1486 Grabbed from Redhat (Fedora) patches.
1487
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14882003-12-27 Martin Mares <mj@ucw.cz>
1489
f701ff47
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1490 Merged bug fixes from Debian patches:
1491
1492 * lspci.c (show_verbose): "Cache Line Size" should be capitalized.
1493
1494 * lspci.c (show_pcix_nobridge): Added a missing newline.
1495
2240db8c
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1496 * lib/proc.c (proc_scan): When reading the header type, don't
1497 forget to clear the topmost bit indicating that the device has
f701ff47 1498 multiple functions.
2240db8c 1499
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15002003-12-27 Martin Mares <mj@ucw.cz>
1501
1502 Updated the FreeBSD port. Thanks to Samy Al Bahra <samy@kerneled.com>
1503 for the patches:
1504
1505 * lib/Makefile: Add ${FREEBSD_SYS} to the include path if it's defined.
1506 * lib/fbsd-device.c: Select the right set of system includes according
1507 to __FreeBSD_version.
1508
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15092003-12-27 Martin Mares <mj@ucw.cz>
1510
1511 Merged support for Solaris on i386 by Bill Moore <billm@eng.sun.com>
1512 and cleaned up:
1513
1514 * lib/configure: Recognize SunOS.
1515 * lib/internal.h: Learn how to recognize byte order on SunOS.
1516 * lib/i386-ports.c: Split OS-dependent I/O port access from i386-ports.c.
1517 * lib/i386-io-linux.h: Linux specific part.
1518 * lib/i386-io-hurd.h: GNU/Hurd specific part.
1519 * lib/i386-io-sunos.h: SunOS specific part.
1520
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15212003-12-26 Martin Mares <mj@ucw.cz>
1522
1523 * lib/header.h (PCI_*_MASK): Cast to pciaddr_t explicitly.
1524
1525 * lib/pci.h: Types declared in <sys/types.h> should be usable on all
1526 platforms we currently support, so kill the forest of #ifdef's and
1527 use them in all cases.
1528
1529 * lib/pci.h: Use ULONG_MASK to decide whether we should use long
1530 or long long to represent a 64-bit address. Killed HAVE_LONG_ADDRESS.
1531 Define format strings for addresses, port numbers and IRQ numbers
1532 directly in pci.h.
1533
1534 * lib/proc.c (proc_scan): Use PCIADDR_T_FMT for scanf'ing addresses.
1535
80459c65
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15362003-12-26 Marco Gerards <metgerards@student.han.nl>
1537
1538 Added support for the GNU Hurd (cleaned up by Martin Mares):
1539
1540 * lib/configure [GNU]: Use the i386 ports for configuration access.
1541 * lib/i386-ports.c: Don't call iopl() on the Hurd.
1542 * lib/pci.h [OS_GNU]: Include <sys/types.h> and use it for defining
1543 u8 to u32.
1544
a85769a8
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15452003-12-26 Martin Mares <mj@ucw.cz>
1546
7dacd9c8
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1547 * lspci.c (show_pcix_bridge, show_pcix_nobridge): Don't forget to call
1548 config_fetch() to ensure that the registers have been read. Thanks to
1549 Bill Wood <bill.wood@hp.com> for the patch.
1550
1551 * lspci.c: Ensure that failure of config_fetch() is handled correctly
1552 at all places.
1553
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1554 * lspci.man: There was one more explicit reference to /usr/share/pci.ids.
1555 Changed to @SHAREDIR@. Patch from Maciej W. Rozycki <macro@ds2.pg.gda.pl>.
1556
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1557 * setpci.c (main): Better error messages.
1558
5f5b1a7b
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1559 * setpci.c (ex_op): The demo mode should disable only writing, not reading.
1560
1561 * setpci.man: The documentation was inconsistent on what should -D do.
1562 Document the new behaviour.
b251f40b 1563
91e37a49
MM
1564 * pciutils.h, common.c, setpci.c: Introduced a NONRET macro encapsulating
1565 the GCC specific __attribute__((noreturn)) and killed the hack with
1566 redefining __attribute__ on non-GCC compilers.
1567
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1568 * Makefile: Added missing dependencies. Parallel builds work now.
1569 Problem reported by Andreas Haumer <andreas@xss.co.at>, but I chose
1570 a different fix.
1571
b0f1a03b
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1572 * Makefile (MANDIR): Use `:=' instead of `=' to avoid executing the shell
1573 command every time $(MANDIR) is referenced.
1574
b7fd8e19
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1575 * lspci.c (main): The error message for `lspci -s' incorrectly mentioned
1576 a `-f' switch. Reported by Steve Finney <Steve.Finney@SpirentCom.COM>.
1577
05bb10a2
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1578 * lib/generic.c: Removed memory leak in pci_generic_bus_scan().
1579 Reported by Gary Parnes <gary_parnes@terago.com>.
1580
a832f6f1
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1581 * Replaced obsolete syntax of __attribute__((unused)) in the middle of
1582 parameter declarations (which is no longer supported by GCC 3.1) by the
1583 current syntax (attribute at the end). Thanks to pixel@mandrakesoft.com
1584 for reporting this problem.
1585
a85769a8
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1586 * Removed CVS $Id$ tags from all files.
1587
1588 * Makefile: Added some more warnings.
1589
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1590 * setpci.c: Cleaned up mask/value code.
1591
15922003-12-08 Thayne Harbaugh <tharbaugh@lnxi.com>
1593
1594 * setpci.c: Individual bits to be set can be specified as <value>:<mask>.
1595
2a5d5cf9
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15962003-11-29 Martin Mares <mj@ucw.cz>
1597
1598 * Imported the pciutils sources to my Arch repository. Good-bye, CVS.
1599
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16002003-01-04 Martin Mares <mj@ucw.cz>
1601
1b95f396
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1602 * Released as 2.1.11.
1603
c83293eb
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1604 * Makefile: Changed configuration of installation directories --
1605 all paths are now set at the top of the Makefile instead of being
1606 scattered between the installation rules. The default installation
1607 now goes always to /usr/local regardless of the OS as most distributions
1608 already contain some version of pciutils and we don't want custom
1609 installations to interfere with the default ones.
1610
1611 * Makefile: Removed a couple of ancient install hacks: we no longer
1612 try to avoid overwriting a newer pci.ids file (users are now expected
1613 to use update-ids) and we don't try to remove /etc/pci.ids (a long time
1614 has passed since the last version which used it).
1615
e2875dcd
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1616 * Makefile: Paths to pci.ids in man pages automatically get the right path.
1617
1b95f396 1618 * Added the update-ids utility.
0138a2a7 1619
d772ef15
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1620 * lib: Removed partially implemented "syscall" access method which will
1621 probably never be needed.
1622
eb620239
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16232002-12-27 Martin Mares <mj@ucw.cz>
1624
130090bd
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1625 * lib/nbsd-libpci.c: Cleaned up and hopefully made it endian safe.
1626
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1627 * lib/generic.c (pci_generic_scan_bus): Added work-around for devices with
1628 discontiguous numbering of functions. This is already present in the Linux
1629 kernel for several years, but I forgot to update pciutils as well.
1630
848b4347
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16312002-12-26 Martin Mares <mj@ucw.cz>
1632
579b19ff
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1633 * lib/header.h, lspci.c: Dump AGP3 flags and speeds.
1634
1635 * lib/pci.h, Makefile: Removed HAVE_OWN_HEADER_H. Always use our own header,
1636 there is no reason to prefer the kernel version.
1637
1638 * lib/proc.c (proc_scan): Don't forget to initialize hdrtype.
1639
848b4347
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1640 * Added preliminary version of NetBSD support by Quentin Garnier
1641 <netbsd@quatriemek.com>.
1642
f0952474
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16432002-04-06 Martin Mares <mj@ucw.cz>
1644
1645 * lspci.c: Mention "-xxx" in the help.
1646
d2f666f1
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16472002-03-30 Martin Mares <mj@ucw.cz>
1648
9bd44bb0
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1649 * Released as 2.1.10.
1650
a33d0eb7
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1651 * Removed pci.ids from the CVS as they are now maintained separately.
1652 They are still included in the tarball, but if you are building pciutils
1653 from CVS sources or you want to get a newer ID file than the one distributed,
1654 just use "make update-ids" to download the most recent snapshot from
1655 pciids.sf.net.
1656
1657 * Makefile, README: Updated accordingly.
1658
1659 * Makefile: Added a couple of maintenance targets.
1660
1661 * maint/*: Maintainer's utilities now reside here (present only in CVS,
1662 not in the tarball).
1663
d2f666f1
MM
1664 * lib/names.c (parse_name_list): End-of-line comments are no longer
1665 supported. Hashes are now perfectly valid in all names and they start
1666 a comment only at the start of the line.
1667
ee551b73
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16682002-03-26 Martin Mares <mj@ucw.cz>
1669
07159913
MM
1670 * README: Rewritten.
1671
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1672 * Makefile: When the currently installed pci.ids file is newer than
1673 the version to be installed, don't overwrite it. Suggested by
1674 Jean Delvare <khali@linux-fr.org>.
1675
bc7b1d62
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16762002-03-24 Martin Mares <mj@ucw.cz>
1677
5f5e6f64
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1678 * lspci.c (show_pcix_bridge): Added PCI-X capability display.
1679 Contributed by Jeff Garzik <jgarzik@mandrakesoft.com>.
1680
1681 * lib/header.h: Added PCI-X stuff. Again by Jeff.
1682
1683 * Makefile (CFLAGS): -Werror is gone.
1684
a1052f16
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1685 * lspci.c (format_agp_rate): Fixed AGP rate reporting.
1686
bc7b1d62
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1687 * lib/filter.c (pci_filter_parse_slot): Allow bus 0xff, slot 0x1f and
1688 function 7.
1689
1690 * lib/names.c (pci_lookup_name): When printing unknown subsystem vendor
1691 or device hexadecimally, don't confuse it with chip vendor/device ID.
1692 First reported by Marc Boucher <marc@mbsi.ca>.
1693
f793990c
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16942001-11-04 Martin Mares <mj@ucw.cz>
1695
ee551b73
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1696 * Released as 2.1.9.
1697
f793990c
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1698 * pci.ids: Synced with the PCI ID Repository at SourceForge
1699 (http://pciids.sourceforge.net/).
1700
1d174e56
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17012000-08-25 Martin Mares <mj@albireo.ucw.cz>
1702
1703 * pci.ids: Updated ID's, synced with kernel 2.4.0-test7.
1704
65b4327e
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17052000-06-13 Martin Mares <mj@albireo.ucw.cz>
1706
1707 * Makefile (uninstall): Fixed.
1708
1709 * pci.ids: ID updates.
1710
4a219d5f
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17112000-05-20 Martin Mares <mj@albireo.ucw.cz>
1712
1713 * Released as 2.1.8.
1714
1715 * pci.ids: ID updates.
1716
1717 * lspci.c (show_verbose): Min/max latency is now printed in nanoseconds.
1718
17192000-05-04 Martin Mares <mj@albireo.ucw.cz>
1720
1721 * lspci.c (show_verbose): If the header type doesn't match device
1722 class, just print a warning and still use the header type, assuming
1723 bogus class info.
1724
10c90662
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17252000-05-01 Martin Mares <mj@albireo.ucw.cz>
1726
72b9b690
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1727 * lspci.c (show_pm): Updated according to PCI PM specs 1.1.
1728
10c90662
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1729 * pci.ids: Updated Contemporary Control ARCnet card entries.
1730
1731 * pci.ids: Synchronized class list with latest PCI SIG documents.
1732
a239ade6
MM
17332000-04-29 Martin Mares <mj@albireo.ucw.cz>
1734
1735 * lib/names.c (pci_lookup_name): Fixed the cheat.
1736
1737 * lib/internal.h: Moved UNUSED/inline hacks above all other declarations.
1738
1739 * pci.ids: Various ID updates.
1740
2c83b860
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17412000-04-21 Martin Mares <mj@albireo.ucw.cz>
1742
1743 * Released as 2.1.7.
1744
1745 * pciutils.spec: Added German description.
1746
1747 * lib/names.c (pci_lookup_name): Added a cheat for case that subsystem ID's
1748 are the same as device ID and just output subsystem name according to
1749 device name.
1750
1751 * lib/proc.c: Use UNUSED instead of __attribute__((unused)).
1752
1753 * lib/pci.h: Added the correct typedefs for AIX.
1754
1755 * lib/generic.c (pci_generic_scan_bus): Export.
1756
1757 * lib/configure: Detect AIX. Use "echo '...\c'" instead of
1758 "echo -n" if the shell isn't bash.
1759
1760 * lspci.c: Avoid using alloca() if not compiled by GCC.
1761 (insert_dev): Avoid returning a void value.
1762
1763 * Makefile: Choose which install utility to use according to
1764 OS type. Also use `-o' instead of `-or' in find arguments.
1765 Part of the AIX port.
1766
1767 * lib/aix-device.c: Added AIX low-level interface. Contributed
1768 by Dave Johnson <ddj@brown.edu>, thanks a lot!
1769
1770 * pci.ids: Few new ID's.
1771
1772 * pciutils.h, lib/internal.h: Redefine __attribute__ and inline
1773 when not compiled by GCC.
1774
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17752000-04-17 Martin Mares <mj@albireo.ucw.cz>
1776
1777 * Released as 2.1.6.
1778
1779 * pci.ids: Added a large batch of ID's contributed by Gunther
1780 Mayer <gunther.mayer@braunschweig.netsurf.de> and synced the
1781 list with the 2.3.99pre6 kernel.
1782
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1783Thu Mar 9 13:11:39 2000 Martin Mares <mj@albireo.ucw.cz>
1784
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1785 * lib/example.c: Added a simple example of how to use
1786 the library.
1787
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1788 * lspci.man, setpci.man: Revealed --version. Well spotted
1789 by Adam Sulmicki.
1790
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1791 * pci.ids: Added lots of new ID's and synced with 2.3.50.
1792
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1793Tue Feb 15 00:16:21 2000 Martin Mares <mj@albireo.ucw.cz>
1794
1795 * Released as 2.1.5.
1796
1797 * pciutils.spec: Updated spec file from Andreas Jaeger. Now using
1798 %{_mandir} to find the right location to install manual pages to.
1799
1800 * pci.ids: New ID's.
1801
1802 * setpci.c (main): Don't crash when `-s' or `-d' is given with
1803 no argument.
1804
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1805Mon Jan 24 20:04:11 2000 Andreas Jaeger <aj@suse.de>
1806
1807 * lib/i386-ports.c: Include <asm/io.h> only on systems without
1808 glibc.
1809
1810Mon Jan 24 11:24:43 2000 Martin Mares <mj@albireo.ucw.cz>
1811
1812 * Makefile: Modified to work with the Linux FHS brain-damaged idea
1813 of putting man pages to /usr/share/man. Now we choose either /usr/man
1814 or /usr/share/man depending on which one exists.
1815
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1816Sun Jan 23 10:52:34 2000 Martin Mares <mj@albireo.ucw.cz>
1817
1818 * pci.ids: Synced with Linux 2.3.40.
1819
1820 * Released as version 2.1.4.
1821
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1822Thu Jan 20 11:08:32 2000 Martin Mares <mj@albireo.ucw.cz>
1823
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1824 * lspci.c (scan_device): Fixed bug in reading of cardbus extensions.
1825
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1826 * lib/proc.c: pread/pwrite fixed again, this time on libc5 :(
1827
1828 * lspci.c (format_agp_rate): Better formatting of AGP rates.
1829
1830 * pci.ids: New ID's.
1831
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1832 * lib/configure: Added configuration for ia64 (the same as for Alpha).
1833 Patch from Stephane Eranian <eranian@cello.hpl.hp.com>.
1834
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1835Thu Jan 13 23:01:52 2000 Martin Mares <mj@albireo.ucw.cz>
1836
1837 * Released as version 2.1.3.
1838
1839 * pci.ids: New ID's.
1840
1841 * lspci.c: Alpha IO_FORMAT fix by Andrea Arcangeli.
1842
1843 * lib/access.c: Corrected order of access methods -- it's wonderful how
1844 long could such a bug remain unspotted. Thanks go to Andreas Schockenhoff.
1845
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1846Sat Dec 11 23:34:48 1999 Martin Mares <mj@albireo.ucw.cz>
1847
1848 * Released as version 2.1.2.
1849
1850 * lib/names.c (pci_lookup_name): Fixed printing of unknown subsystem ID's.
1851
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1852Sat Dec 4 13:11:03 1999 Martin Mares <mj@albireo.ucw.cz>
1853
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1854 * Released as version 2.1.1.
1855
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1856 * pci.ids: Several new ID's.
1857
1858 * setpci.c (exec_op): Don't forget to increment address after writing
1859 single value, so that `30.b=12,34,56,78' works as expected. Reported
1860 by Petr Soucek <petr@ryston.cz>.
1861
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1862Wed Nov 3 10:24:38 1999 Martin Mares <mj@albireo.ucw.cz>
1863
1864 * lspci.c (show_terse): If prog-if is zero, but it's present in the
1865 ID list, show it.
1866
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1867Sat Oct 30 11:06:35 1999 Martin Mares <mj@albireo.ucw.cz>
1868
1869 * Released as version 2.1.
1870
1871 * pci.ids: Synced to devlist.h in 2.3.24 kernel. Merged in
1872 lots of contributed entries.
1873
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1874Thu Oct 14 10:40:12 1999 Dave Jones <dave@powertweak.com>
1875
1876 * pci.ids: Added lots of subsystem definitions.
1877
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1878Sat Oct 9 14:32:28 1999 Martin Mares <mj@albireo.ucw.cz>
1879
1880 * setpci.man: Better example.
1881
1882 * lspci.c: Resolve prog-if names.
1883
1884 * lib/names.c: Adapted to new pci.ids syntax.
1885
1886 * pci.ids: Reorganized the pci.ids file. Subsystems are listed
1887 under devices, classes can optionally contain prog-if information.
1888 New ID's, as usually.
1889
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1890Wed Sep 22 09:45:24 1999 Martin Mares <mj@albireo.ucw.cz>
1891
1892 * pci.ids: New ID's. As usually.
1893
1894 * lspci.c (show_htype1, show_htype2): Don't show `closed' bridge windows
1895 unless we're vvvery verbose.
1896
1897Mon Sep 20 11:22:54 1999 Martin Mares <mj@albireo.ucw.cz>
1898
1899 * lspci.c (show_htype2): Don't forget a TAB before the "I/O window" line.
1900
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1901Tue Sep 14 09:31:01 1999 Martin Mares <mj@albireo.ucw.cz>
1902
1903 * pci.ids: New ID's. Again.
1904
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1905Thu Aug 5 17:45:42 1999 Martin Mares <mj@albireo.ucw.cz>
1906
1907 * lspci.c (show_size): Don't show size if it's zero (usually
1908 due to bus-centric mode being enabled).
1909
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1910Tue Jul 20 13:25:09 1999 Martin Mares <mj@albireo.ucw.cz>
1911
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1912 * lib/pci.h: Types are OS dependent.
1913
1914 * lib/internal.h: Byte order hacks are OS dependent.
1915
1916 * lib/configure: Recognize FreeBSD. Also set OS_XXX according to the OS.
1917
1918 * lib/Makefile, lib/access.c: Added fbsd-device target.
1919
1920 * pci.ids: Added an entry for PLX 9080 bridges with subsystem ID
1921 incorrectly set to device ID.
1922
1923 * README: Added a note that we support FreeBSD.
1924
1925 * Makefile (PREFIX, ROOT): Set it depending on the OS.
1926 (%.8): Grrr, BSD date is not able to convert date formats the same way
1927 as GNU date does. Use sed instead.
1928 (install): Use `-c' when calling install.
1929
1930 * lib/fbsd-device.c: Added FreeBSD /dev/pci access module contributed
1931 by Jari Kirma <kirma@cs.hut.fi>.
1932
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1933 * lib/proc.c: Rewrote the pread/pwrite things once again. Use pread
1934 and pwrite only when we are certain it's safe (i.e., glibc 2.1
1935 on all architectures or any libc on a i386 where we really know
1936 how to use syscalls directly). In all other cases, emulate it
1937 with lseek/read/write.
1938
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1939 * pci.ids: Some more IDs.
1940
1941Mon Jul 19 14:10:36 1999 Martin Mares <mj@albireo.ucw.cz>
1942
1943 * pci.ids: Added IDs of parallel port controller cards as sent
1944 by Tim Waugh <tim@cyberelk.demon.co.uk>.
1945
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1946Wed Jul 7 00:55:48 1999 Martin Mares <mj@albireo.ucw.cz>
1947
1948 * lib/proc.c (proc_scan): HAVE_LONG_ADDRESS instead of HAVE_64BIT_ADDRESS.
1949
1950 * lspci.c: ADDR_FORMAT now depends on both HAVE_64BIT_ADDRESS and
1951 HAVE_LONG_ADDRESS.
1952
1953 * lib/configure: HAVE_64BIT_ADDRESS now doesn't imply that the addresses
1954 are represented as long long. Introduced a new flag HAVE_LONG_ADDRESS
1955 to indicate this. Both Sparc architectures now use both 64BIT_ADDRESS
1956 and LONG_ADDRESS since they have 32-bit userland, but don't set LONG_ADDRESS
1957 on Alpha.
1958
1959 * lspci.c (show_msi): Added dumping of the MSI capability.
1960 (show_slotid): The same for SlotID capability.
8f33a693 1961 (show_caps): Separated capability dumping, because it should
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1962 be used for both htype0 and htype1. Even PCI 2.2 doesn't mention
1963 layout of htype2, so I'm a bit unsure about it wrt capabilities
1964 -- they at least have to live somewhere else since address 0x34
1965 is already defined differently in htype2.
1966
1967 * lib/header.h (PCI_STATUS_UDF): Marked as obsolete (PCI 2.2).
1968 (PCI_BASE_ADDRESS_MEM_TYPE_1M): Ditto.
1969 (PCI_CAP_ID_*): Added some new capabilities defined in PCI 2.2.
1970
1971 * lspci.c (show_htype0): Mask out lowest 2 bits from all capability pointers
1972 (required by the PCI 2.2 specs).
1973
1974Mon Jul 5 12:45:19 1999 Martin Mares <mj@albireo.ucw.cz>
1975
1976 * lspci.c (show_size): Added new function for dumping of region sizes.
1977 (show_rom): Added. Now correctly dumps unassigned ROM addresses, disabled
1978 ROMs et cetera.
1979
1980 * lib/pci.h (struct pci_dev): known_fields moved to the public part
1981 of the structure.
1982
1983 * Added support for region sizes. Needs support in the kernel, because
1984 sizes have to be scanned before drivers initialize yourself. pci_fill_info()
1985 now returns a bitmask of what fields were really read.
1986
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1987Mon Jun 28 18:37:51 1999 Dave Jones <dave@powertweak.com>
1988
1989 * Makefile:
1990 Added `uninstall' target - removes all traces of pciutils.
1991 * pci.ids:
1992 - Lots of cleanups in the ATI, S3, Adaptec vendors.
1993 - Changed Compaq QVision 1280/p definitions, as it's not possible
1994 to determine the revision from the device ID.
1995 - Same for the Tseng ET4000.
1996 The id's said I had a rev C, when it was actually a rev B.
1997 - Removed some unnecessary strings
1998 `PCI'. Unless it's an AGP card, it should be obvious that it's PCI.
1999 `Ethernet card'. This should be determined from config space.
2000 - Lots of other new vendors & devices
2001 - Other additional small cleanups.
2002
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2003Mon Jun 21 22:11:10 1999 Martin Mares <mj@albireo.ucw.cz>
2004
2005 * lib/names.c (pci_lookup_name): When device ID lookup
2006 fails, return hexadecimal device ID instead of vendor ID.
2007 Well spotted by Axel Bodemann <Axel.Bodemann@ruhr-uni-bochum.de>,
2008 I've just extended the fix to subsystem ID's.
2009
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2010Thu Jun 17 19:48:21 1999 Martin Mares <mj@albireo.ucw.cz>
2011
2012 * lspci.c (show_agp): Bug fix from Petr Vandrovec
2013 <vandrove@vc.cvut.cz>. The command register was displayed
2014 incorrectly.
2015
2016Wed Jun 2 22:42:44 1999 Martin Mares <mj@albireo.ucw.cz>
2017
2018 * lib/proc.c (SYS_pread, SYS_pwrite): Use hard-coded
2019 numbers if not supplied by the libc.
2020
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2021Wed May 19 13:24:39 1999 Martin Mares <mj@albireo.ucw.cz>
2022
2023 * Released the whole package as version 2.0.
2024
2025Fri May 14 22:42:02 1999 Martin Mares <mj@albireo.ucw.cz>
2026
2027 * pci.ids: Added several new ID's contributed by people
2028 on the linux-pci list.
2029
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2030Mon Apr 19 15:21:08 1999 Jakub Jelinek <jj@ultra.linux.cz>
2031
2032 * lspci.c: Display I/O addresses correctly on sparc64.
2033 * lib/header.h: Ditto.
2034
2035 * lib/configure: On sparc set HAVE_64BIT* as well, we want
2036 a binary which works on both 32bit and 64bit SPARCs.
2037
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2038Sun Apr 18 21:14:58 1999 Martin Mares <mj@albireo.ucw.cz>
2039
2040 * lspci.c, lib/proc.c: Alpha compilation fixes from Matthew Jacob
2041 <mjacob@feral.com>.
2042
2043 * pci.ids: A lot of updates from Adam J. Richter <adam@yggdrasil.com>.
2044
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2045Sun Feb 28 22:26:21 1999 Martin Mares <mj@albireo.ucw.cz>
2046
2047 * lspci.c (do_map_bus): Don't dump functions 1--7 if not flagged
2048 as a multi-function device, because several single-function devices
2049 don't decode the function bits at all.
2050
2051Sun Feb 14 23:48:22 1999 Martin Mares <mj@albireo.ucw.cz>
2052
2053 * Makefile (install): Don't use "-o root -g root" for installation
2054 since it breaks on machines where programs are not installed by root.
2055 Reported by Richard Gooch <rgooch@atnf.csiro.au>
2056
2057Tue Feb 9 15:54:39 1999 Martin Mares <mj@albireo.ucw.cz>
2058
2059 * lspci.c (show_bases): Use new address masking macros and pciaddr_t.
2060
2061 * lib/pci.h: Using pciaddr_t for bus addresses, which are 32-bit
2062 or 64-bit depending on CPU.
2063
2064 * lib/pci.h (PCI_ADDR_MEM_MASK): Added macros for address masks
2065 according to bus address width.
2066
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2067Thu Jan 28 20:54:16 1999 Martin Mares <mj@albireo.ucw.cz>
2068
2069 * Released as 1.99.4.
2070
2071 * lspci.c: Capability list parser now recognizes both AGP
2072 registers and PCI Power Management registers (the latter
2073 is mainly guesswork based on DEC/Intel 21153 bridge specs
2074 since I don't have the PCI Power Management document).
2075
8f33a693 2076 * lspci.c: Replaced numerous occurrences of (x & flag) ? '+' : '-'
1c31d620
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2077 by FLAG macro.
2078
2079 * lspci.c: Added bridge checks to bus mapping code.
2080
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2081Wed Jan 27 14:59:16 1999 Martin Mares <mj@albireo.ucw.cz>
2082
2083 * lspci.c: Implemented bus mapping mode (-M).
2084
2085 * lspci.c (scan_devices): Split to scan_devices() and scan_device().
2086 (show): Split to show() and show_device().
2087
2088 * lib/access.c (pci_init): When a->method == PCI_ACCESS_AUTO,
2089 set it to the real access method afterwards.
2090
2091Mon Jan 25 23:46:13 1999 Martin Mares <mj@albireo.ucw.cz>
2092
2093 * lib/generic.c (pci_generic_fill_info): If in buscentric mode,
2094 don't check PCI_COMMAND for I/O and memory enables.
2095
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2096Mon Jan 25 21:28:49 1999 Martin Mares <mj@albireo.ucw.cz>
2097
2098 * Makefile: Added target `release' which substitutes new version
2099 number to .spec, .lsm and README. Also rewrote target `dist'.
2100
2101 * Released as 1.99.3.
2102
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2103Sun Jan 24 22:10:36 1999 Martin Mares <mj@albireo.ucw.cz>
2104
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2105 * lib/header.h: Until kernel adopts new layout of PCI
2106 includes (i.e., separate declaration of header structure,
2107 functions and device IDs), which is not going to happen
8f33a693 2108 before 2.3, we'll use our own definition of the header.
d6b297d0 2109
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2110 * lspci.c (show_verbose): Display `Cap' flag in device status.
2111
8f33a693 2112 * lspci.c (show_htype0): Display capability lists wherever
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2113 available. The only capability name we recognize now is `AGP'.
2114 Unfortunately, capabilities are stored in device-dependent
2115 portion of the configuration space and are thus available
2116 only to root unless you read a dump.
2117
2118 * lspci.c (scan_devices): Use cache instead of buffering.
2119
2120 * lib/buffer.c: Removed (obsoleted by the cache).
2121
2122 * lib/access.c: Added general caching mechanism.
2123
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2124Sat Jan 23 21:30:54 1999 Martin Mares <mj@albireo.ucw.cz>
2125
2126 * pci.ids: Added few devices.
2127
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2128Fri Jan 22 19:29:31 1999 Martin Mares <mj@albireo.ucw.cz>
2129
2130 * Version string is now defined in top-level Makefile, exported
2131 to the configure script and also substituted to man pages.
2132
2133 * lspci.c (show_bases): Rewrote displaying of 64-bit addresses.
2134 (show_verbose): Rewrote interrupt display logic.
2135
2136 * lib/i386-ports.c: Include sys/io.h only on glibc systems.
2137
2138 * lib/configure: Rewrote detection of Linux versions. Now it
2139 works on 2.0 kernels (only with direct/dump access, of course).
2140
2141 * lib/internal.h: New bytesex macros using <asm/byteorder.h>
2142 whenever available.
2143
2144 * lib/proc.c (proc_read, proc_write): Distinguish between short
2145 read/write and real errors.
2146
2147 * lspci.c (show_htype{0,1}): Always use d->dev->rom_base_addr since
2148 libpci respects buscentric mode automatically.
2149
2150 * lspci.c (show_hex_dump): For CardBus bridges, print out 128
2151 bytes of header (the whole standard part).
2152
2153 * common.c: pcilib options are now all uppercase. Also moved
2154 PCI access debugging option here.
2155
2156 * Released as 1.99.2.
2157
2158Wed Jan 20 22:50:35 1999 Martin Mares <mj@albireo.ucw.cz>
2159
2160 * Wrote configure script and rewrote Makefiles.
2161
2162 * Removed few unused variables.
2163
2164Wed Jan 20 12:21:56 1999 Martin Mares <mj@albireo.ucw.cz>
2165
2166 * common.c: Moved several functions used in both setpci and lspci
2167 here. This includes parsing of libpci-related options.
2168
2169 * More library tweaks.
2170
2171 * filter.c, names.c: Moved to library.
2172
2173 * setpci: Rewritten to use the library.
2174
2175 * Released as 1.99.1.
2176
2177Tue Jan 19 23:00:12 1999 Martin Mares <mj@albireo.ucw.cz>
2178
2179 * lspci.c (scan_devices): For cardbus bridges, read first 128
2180 bytes of config space to get full standard header.
2181
2182 * Makefile (CFLAGS): Removed "-Wno-unused".
2183
2184 * Started the "New Generation" branch and introduced the
2185 PCI library.
94db5c82 2186
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2187 * lspci: Rewritten to use the library.
2188
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2189Tue Jan 19 22:24:08 1999 Martin Mares <mj@albireo.ucw.cz>
2190
2191 * Released as version 1.10.
2192
2193Mon Jan 18 08:51:17 1999 Martin Mares <mj@albireo.ucw.cz>
2194
2195 * lspci.8, setpci.8: Miscellaneous fixes as suggested by
2196 Dag Wieers <dag@digibel.be>.
2197
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2198Sun Nov 29 20:05:56 1998 Martin Mares <mj@albireo.ucw.cz>
2199
2200 * pciutils.spec (Name): Update from Krzysztof G. Baranowski.
2201
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2202Sun Nov 22 10:49:56 1998 Martin Mares <mj@albireo.ucw.cz>
2203
2204 * Makefile, pciutils.h: Moved pci.ids to /usr/share.
2205
2206 * Released as version 1.09.
2207
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2208Wed Nov 18 15:47:05 1998 Martin Mares <mj@albireo.ucw.cz>
2209
2210 * lspci.c (show_htype1): Fixed displaying of prefetchable memory behind
2211 bridge. Thanks to Petr Vandrovec <vandrove@vc.cvut.cz> for bug report.
2212
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2213Fri Oct 23 18:59:19 1998 Martin Mares <mj@albireo.ucw.cz>
2214
2215 * setpci.c: Don't include <syscall-list.h> with glibc >= 2.1.
2216
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2217Mon Oct 19 21:53:30 1998 Martin Mares <mj@albireo.ucw.cz>
2218
2219 * Released as version 1.08.
2220
2221 * setpci.c: glibc 2.1.x already defines pread() and pwrite().
2222
2223 * lspci.8: Changed warning about lspci -xxx.
2224
2225 * lspci.c: Require "-xxx" for full configuration space dump, so that
2226 it's impossible to crash the machine by single typo.
2227
2228 * specs: Added (courtesy of Krzysztof G. Baranowski <kgb@knm.org.pl>).
2229
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2230Wed Sep 9 12:03:24 1998 Martin Mares <mj@albireo.ucw.cz>
2231
2232 * lspci.c (show_bases): Better displaying of unassigned and
2233 disabled bases. Thanks to Gabriel Paubert <paubert@iram.es>
2234 for an idea.
2235
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2236Wed Sep 2 10:58:01 1998 Martin Mares <mj@albireo.ucw.cz>
2237
2238 * setpci.c (pread): Recognize glibc 1.99 numbered as 2.0 on the PPC.
2239 (thanks to Geert Uytterhoeven for finding this out)
2240
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2241Fri Jul 17 10:43:30 1998 Martin Mares <mj@albireo.ucw.cz>
2242
2243 * lspci.c (show_verbose): Print subsystem ID using the new resolver.
2244 (show_machine): Print subsystem ID.
2245
2246 * names.c: New name resolution engine supporting subsystem IDs.
2247
2248 * Released as version 1.07.
2249
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2250Wed Jul 15 15:37:21 1998 Martin Mares <mj@albireo.ucw.cz>
2251
2252 * lspci.c (show_htype2 etc.): Displaying of CardBus headers.
2253 (show_bases): Honor the `cnt' argument.
2254 (grow_tree): Parse CardBus headers in tree mode as well.
2255
2256 * pci.h: Updated CardBus header field description. I still don't
2257 have the CardBus standard available, but OZ6832 specs contain
2258 full description of all header fields supported by the chip.
2259
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2260Tue Jun 9 22:53:59 1998 Martin Mares <mj@albireo.ucw.cz>
2261
304f9a0b
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2262 * Released as 1.06.
2263
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2264 * names.c (parse_name_list): Killed an unused variable.
2265
2266 * setpci.c (pread, pwrite): Define SYS_(pread|pwrite) as __NR_\1
2267 if they are not defined by glibc (needed for glibc built on older
2268 kernels). Ugly.
2269
2270 * setpci.c (exec_op): Fixed error messages. Thanks, Steve!
2271
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2272Mon Jun 8 10:59:22 1998 Martin Mares <mj@albireo.ucw.cz>
2273
2274 * Released as 1.05.
2275
2276 * setpci.c: Problems with pread()/pwrite() with glibc on Alpha
2277 should be gone. Again thanks to Steve for bug report.
2278
2279 * filter.c (filter_parse_slot): Fixed ":x" type filters.
2280
2281 * pci.ids: Killed duplicate entry. Thanks to Stephen Williams
2282 <steve@icarus.com> for reporting this.
2283
2284Sun Jun 7 19:27:51 1998 Martin Mares <mj@albireo.ucw.cz>
2285
2286 * lspci.c (main), setpci.c (main): Implemented "--version".
2287
2288 * Released as 1.04.
2289
2290 * pciutils.h (PCIUTILS_VERSION): Added version string.
2291
2292 * filter.c, names.c: Extraneous #include <linux/pci.h> removed.
2293 Thanks to Geert Uytterhoeven <Geert.Uytterhoeven@cs.kuleuven.ac.be>
2294 for bug report.
2295
9b306998
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2296Thu May 28 14:45:58 1998 Martin Mares <mj@lomikel.karlin.mff.cuni.cz>
2297
2298 * pci.ids: More updates from Jens Maurer.
2299
b372672f
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2300Wed Apr 22 10:00:39 1998 Martin Mares <mj@albireo.ucw.cz>
2301
2302 * pci.ids: Updates from Jens Maurer.
2303
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2304Sun Apr 19 11:14:25 1998 Martin Mares <mj@albireo.ucw.cz>
2305
b372672f
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2306 * Released as 1.03.
2307
b2c9b373
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2308 * setpci.8: Written.
2309
2310 * setpci.c: Finished.
2311
2312 * lspci.c: Now able to fetch expansion ROM base from kernel device list
2313 and print it if not in buscentric mode.
2314
e4842ff3
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2315Tue Mar 31 23:11:57 1998 Martin Mares <mj@albireo.ucw.cz>
2316
2317 * setpci.c: Added.
2318
2319Sun Mar 22 15:39:08 1998 Martin Mares <mj@albireo.ucw.cz>
2320
2321 * lspci.8: Updated the documentation.
2322
2323 * lspci.c: Modified to use the new filtering mechanism (options -f and -d).
2324
2325 * filter.c: Introduced new generic device filter.
2326
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2327Thu Mar 19 17:03:48 1998 Martin Mares <mj@lomikel.karlin.mff.cuni.cz>
2328
2329 * lspci.c (grow_tree, show_tree_dev, print_it): Fixed displaying
2330 of PCI-to-PCI bridges in the tree format.
2331
0a33d0ec
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2332Sun Feb 15 10:12:25 1998 Martin Mares <mj@albireo.ucw.cz>
2333
2334 * lspci.c (show_machine): Added non-verbose mode of machine-readable
2335 dump.
2336
2337 * pci.ids: Updates from Jens Maurer.
2338
2339 * Released as version 1.02.
2340
2341Thu Feb 12 16:53:28 1998 Martin Mares <mj@lomikel.karlin.mff.cuni.cz>
2342
2343 * lspci.c: Added a "-m" switch for dumping machine-readable
2344 configuration data (requested by Bjoern Kriews <bkr@cut.de>).
2345
fb38eee8
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2346Mon Feb 9 13:17:43 1998 Martin Mares <mj@albireo.ucw.cz>
2347
2348 * Makefile, pciutils.h: Include local pci.h instead of <linux/pci.h>
2349 if available. This should avoid all problems with official kernel
2350 not synchronized to newer PCI code in CVS -- standard distribution
2351 of pciutils now contains pci.h from current CVS kernel, pciutils
2352 in CVS contain no pci.h and use the correct kernel include.
2353
2354 * Makefile: Fixed installation path for man pages.
2355
2f48f637
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2356Sat Feb 7 15:15:46 1998 Martin Mares <mj@albireo.ucw.cz>
2357
2358 * README: Updated.
2359
2360 * lspci.8: Created a man page.
2361
2362 * Releasing as version 1.0.
2363
2364Tue Feb 3 20:56:00 1998 Martin Mares <mj@albireo.ucw.cz>
2365
2366 * Makefile: Recognize architecture by calling uname and pass it as ARCH_xxx
2367 to all the C sources. This should eliminate problems with 32-bit compilers
2368 on sparc64.
2369
2370 * lspci.c (show_verbose): Recognize CardBus bridge header type.
2371 (show_htype2): Stub routine.
2372 (scan_config): Write sensible error message if the kernel denies reading of
2373 upper part of the PCI config space.