1 2010-01-24 Martin Mares <mj@ucw.cz>
5 * More capabilities decoded: Virtual Channel (except arbitration
6 tables), Root Complex Link, Vendor-Specific (header only), SATA HBA.
8 * All extended capabilities have their version displayed (-vv or more).
10 2010-01-19 Martin Mares <mj@ucw.cz>
14 * Updated pci.ids to the today's snapshot of the database.
16 * When scanning extended capabilities, properly mask the lowest 2 bits,
17 which are currently reserved. This avoids unaligned access errors on
18 broken hardware (see tests/broken-ecaps).
20 * Large bar sizes are displayed in human-readable format (with units).
21 Thanks to Matthew Wilcox.
23 * Physical slot information is displayed correctly for multi-function cards.
24 Fixed by Matthew Wilcox.
26 * Fixed a couple of typos everywhere.
28 * Library: Fixed bugs in freeing of capabilities.
30 * Windows back-end compiles again.
32 2009-08-14 Martin Mares <mj@ucw.cz>
35 (sorry that I have missed 22/7 and released it later :-))
37 * Updated pci.ids to the today's snapshot of the database.
39 * Fixed memory and file descriptor leak in the dump back-end.
41 * The SR-IOV capability decoder now prints the VF BAR's.
42 Patch by Chris Wright, cleaned up by me.
44 * On request of certain company's lawyers, we now include a copy
45 of the GPL with our package. It seems that the pciutils are getting
46 mature if the most important bug of the month was this one ;-)
48 2009-07-04 Martin Mares <mj@ucw.cz>
52 * Updated pci.ids to the current snapshot of the database.
54 * The VPD parser now reports unknown and vendor-defined items
55 properly. It also stops on any item in unknown format, avoiding long
56 output on bogus VPD data. Thanks to Ben Hutchings and Matthew Wilcox.
58 * The MSI-X table size now matches the spec. Thanks to Michael S.
61 * The Power Management capability now includes the soft reset bit.
64 * Decoding of the Advanced Features capability has been added.
67 * The whole package compiles on GNU/kFreeBSD again.
69 The following patches have been contributed by Matthew Wilcox:
71 * The procfs back-end is able to cope with /proc/bus/pci
72 containing names with domains, which occur on sparc64 and
73 possibly other architectures due to a kernel bug.
75 * The sysfs back-end no longer complains when a slot address
76 is missing, which happens with old versions of Linux fakephp.
78 * The Device Serial Number capability is printed in the right
81 * The MSI and MSI-X capabilities are printed in a prettier way.
83 * The tree output mode (`lspci -t') shows domain numbers only
84 at the root, which makes the output more compact.
86 * Updated documentation on the bus mapping mode (`lspci -M').
88 2009-02-01 Martin Mares <mj@ucw.cz>
92 * Fixed another silly bug in the command-line parser of setpci.
94 2009-01-30 Martin Mares <mj@ucw.cz>
98 * Updated pci.ids to the current snapshot of the database.
100 * The configure script now sets LC_ALL to avoid being fooled by
101 locale-dependent behavior of `tr'.
103 * The command-line parser of setpci did sometimes segfault on invalid
104 input. Thanks to Andreas Wiese for a fix.
106 2009-01-18 Martin Mares <mj@ucw.cz>
110 * Updated pci.ids to the current snapshot of the database.
112 * The Cygwin backend now works on Windows Vista. Thanks to Jonathan
115 * Fixed a bug in decoding of the SR-IOV capability. Patch by Yu Zhao.
117 * Details of some PCIe capabilities are displayed only with -vv.
119 * When a BAR is reported by the OS, but not by the device (i.e.,
120 it is marked as [virtual] in lspci), the [disabled] flag is
121 suppressed, because it does not make sense in such cases.
124 2008-12-13 Martin Mares <mj@ucw.cz>
126 * The source code of lspci has been split to multiple files, hopefully
127 making it easier to maintain.
129 * The library and lspci now know about physical slot names. So far,
130 they are provided by the sysfs back-end only. Thanks go to Alex Chiang.
132 * When a device has the VPD (Vital Product Data) capability and the
133 VPD data are supplied by the OS, they are decoded and printed in the
134 verbose mode. This currently works only on Linux with the sysfs
135 back-end. Thanks to Ben Hutchings of Solarflare for the patch.
137 * `setpci --version' now works properly.
139 * `setpci --dumpregs' prints a table of all known names of
140 registers and capabilities. This replaces the table of registers
141 in the setpci man page.
143 * The dry-run mode of setpci gives better feedback.
145 * The setpci utility is now able to address registers stored in PCI
146 capabilities (actually it allows a more general form of relative
149 * The library has gained functions for working with PCI capabilities.
151 * Address Translation Services capability is now decoded. Patch by
154 2008-11-09 Martin Mares <mj@ucw.cz>
158 * `lspci -k' now displays the subsystem ID, too. This makes `-k'
159 show everything needed to identify the device and the available
160 drivers, which was called for by many users.
162 * Fixed spelling of MSI. Patch by Matthew Wilcox.
164 * Better support for cross-compilation. Thanks to Alon Bar-Lev
167 * Fixed printing of the AER capability. Patch by Max Asbock.
169 * HT 1.02 capabilities are decoded as HT 1.03. Suggested by
170 Carl-Daniel Hailfinger.
172 * Fixed Cygwin build. Thanks to Steve Elliott for reporting the bug.
174 * Updated pci.ids to the current snapshot of the database.
176 2008-09-19 Martin Mares <mj@ucw.cz>
180 * Fixed a minor bug in the configure script, which caused warnings
181 about redefinition of symbols during compilation.
183 2008-09-11 Martin Mares <mj@ucw.cz>
187 * Updated pci.ids to the most recent snapshot.
189 * Added a Cygwin port. Patch by Christopher Voltz, ported to the
190 current tree by Martin Mares.
192 * Worked around compatibility problems with various default settings
193 of wget (we have to set --no-timestamping explicitly). Thanks to Ville
194 Skytta for pointing that out.
196 * Fixed printing of MSI capabilities. Thanks to Matthew Wilcox for
199 * Added decoding of several PCI-X capabilities: device/link/slot 2,
200 Advanced Error Reporting, Access Control Services, Alternative Routing-ID,
201 Single Root I/O Virtualization. Thanks to Yu Zhao for patches.
203 * Fixed bug in filters which caused them to refuse vendor/device ID 0xffff.
205 * README: The linux-pci mailing list has moved to linux-pci@vger.kernel.org.
207 * Fixed several build problems: builds without PCI_USE_DNS on Linux
208 and with PCI_USE_DNS on Solaris and *BSD. Static library mode also
209 compiles again on old versions of GCC.
211 2008-04-10 Martin Mares <mj@ucw.cz>
215 * Updated API and ABI version.
217 2008-02-20 Martin Mares <mj@ucw.cz>
219 * Released as 2.99.1-alpha2.
221 * Changed the default domain for the DNS resolver.
223 2008-02-18 Martin Mares <mj@ucw.cz>
225 * Released as 2.99.1-alpha1.
227 * The makefile system has been reworked. All configuration settings
228 are now passed to the configure script in environment variables,
229 allowing for easy tweaking in the top-level Makefile. All control
230 knobs are now described in the README.
232 * The libpci can be built as a shared library with properly restricted
233 symbol exports. Use `make SHARED=yes' to enable that or `make SHARED=local'
234 for a local testing build (with hardwired paths to the library, so that
235 it does not need installation).
237 * The example program has been moved from lib/example.c to the top-level
238 directory, because it should be built exactly as the other utilities
239 are. It has been also improved slightly to educate better.
241 * The i386-ports method is enabled on Linux/x86_64 as well.
243 2008-02-13 Martin Mares <mj@ucw.cz>
245 * Released as 2.2.10-net2.
247 * Support for resolving of PCI ID's using DNS together with a local
248 cache of resolved entries has been added. See the `-q' and `-Q' options
251 * The library now has a generic system of settable parameters, which
252 also include settings of the DNS resolver and cache. An `-O' option
253 has been added to lspci and setpci to allow setting of these options.
255 * Configuration of the access methods are now specified by the new
256 parameter system, replacing the pci_access->method_params array.
258 * Access methods now also have sensible names and help texts and it
259 is possible to look up method ID by a name.
261 * An `-A' switch has been added to both lspci and setpci, allowing to
262 select an arbitrary access method. The `-P' switch (configure proc
263 backend) has been removed as it is no longer needed and I do not know
266 * Several source files have been split for better maintainability
267 (most notably the resolving of ID's).
269 * Man pages and help texts have been updated. A new man page `pcilib(7)'
270 has been added and description of library options has been moved there.
272 * When an unknown device ID is encountered, we print `Device <id>'
273 instead of `Unknown device <id>'. It uses less space and it also
274 should reduce the number of inexperienced users complaining that
275 the device is not supported by the OS. To lookup up OS drivers,
278 * PCI_LIB_VERSION has been bumped to 0x020299.
280 * Makefile: stripping of the binaries during installation can be
281 overridden by the STRIP variable.
283 * lib/types.h: We use the integer types from <stdint.h> if the
284 compiler claims C99 support.
286 2008-02-11 Martin Mares <mj@ucw.cz>
288 * Released as 2.2.10.
290 * lspci.c, setpci.c: Cleaned up the list of options.
292 * lib/names.c: Fix displaying of errors reported by zlib.
293 Previously, the buffer containing the error message had
294 been deallocated by gzclose() before the message was printed.
296 2008-01-07 Martin Mares <mj@ucw.cz>
298 * update-pciids.sh: Added quiet mode (-q). Clean up uncompressed
299 files left by previous versions of the pciutils. Patch by Mike
302 * update-pciids.man: Mention the -q switch.
304 2007-11-29 Martin Mares <mj@ucw.cz>
306 * lib/dump.c: Squashed compiler warnings about code with
307 no effect (there really were surplus *'s).
309 2007-11-06 Martin Mares <mj@ucw.cz>
313 * lspci.c: Added a new switch `-k' which requests printing
314 of information on kernel drivers attached to each device
315 and on kernel modules reporting the ability to handle the
316 device. So far, this is supported only on Linux with the
317 sysfs back-end, so it is implemented internally in the lspci
318 instead of the libpci. Thanks to Anicka <anicka@anicka.net>
321 2007-10-19 Martin Mares <mj@ucw.cz>
323 * Makefile, lib/Makefile: Moved -lz from LDFLAGS to LDLIBS.
324 Also added an explicit pattern rule for linking to make sure
325 that LDLIBS is used on all platforms. Thanks to Dan Nicholson
328 2007-10-19 Martin Mares <mj@ucw.cz>
332 * pci.ids: Revised class codes to match Conventional PCI 3.0 specs.
333 Added a couple of new ones, renumbered `ADMA continuous operation'
334 prog-if to 0x30 (even the old SATA Class Code ECN doesn't mention
335 0x40) and renumbered the satellite communication controllers.
337 * lib/header.h: Include `PCI hot-plug' and `Secure device'
338 capabilities from PCI 3.0 specs. Also added `SATA HBA' and
339 `Advanced features' caps from various ECN's.
341 * lspci.c: All known capabilities have at least their name displayed
342 now. When we are unable to decode them completely, we signalize it
345 * lspci.man: Document `<?>' and also mention that extended config
346 space is currently available only with the linux_sysfs back-end.
348 * lspci.c: Decode the Debug port capability (per EHCI 0.96 spec).
350 * lspci.c: Big code cleanup: re-arranged functions in the code,
351 renamed everything related to capabilities to cap_* and
352 all options except verbose to opt_*.
354 2007-10-14 Martin Mares <mj@ucw.cz>
356 * lib/[fno]bsd-*: Removed extraneous braces.
358 2007-10-12 Martin Mares <mj@ucw.cz>
360 * Capability loop detection introduced 2.2.7 did not work
361 properly with extended capabilities. Fixed.
363 2007-10-05 Martin Mares <mj@ucw.cz>
367 * lspci.c (show_caps, show_ext_caps): Detect and report loops in
370 * lspci.c, lib/header.h: Finished decoding of the PCI Express
371 capability. The extended capabilities remain undecoded for now,
372 but at least the list of them has been updated to reflect the
373 current PCI Express 2.0 spec.
375 * lspci.c, lib/header.h: Decode new bits of traditional registers
376 as defined by PCIE / PCI-X. This includes discard timers in the bridge
377 control register and INTx enable/status in device control/status
380 * lib/fbsd-device.c: Support domains on new FreeBSD's. Contributed
383 2007-09-12 Hasso Tepper <hasso@estpak.ee>
385 * Extended the fbsd-device backend to run on Dragonfly BSD.
387 * lspci.c: alloca() is declared in <stdlib.h> on BSD's, not <alloca.h>.
389 2007-09-03 Martin Mares <mj@ucw.cz>
391 * Resurrected the Windows port, including cross-compilation by MinGW.
392 Patch by Samuel Bronson <naesten@gmail.com>.
394 2007-08-31 Martin Mares <mj@ucw.cz>
396 * Makefile, lib/Makefile: `ar' and `ranlib' can be overriden to allow
399 2007-08-27 Martin Mares <mj@ucw.cz>
401 * lib/names.c (pci_open): When calling gzopen(), use "rb" file mode
402 instead of "r". This is needed on DOS systems, where this function
403 somewhat illogically uses the binary flag for the compressed file
404 instead of the decompressed stream inside, where binariness really
407 2007-08-14 Martin Mares <mj@ucw.cz>
409 * lspci.c (show_ht): Added decoding of Hypertransport MSI mapping capability,
410 based on a patch by Jason Gunthorpe.
412 * tests/cap-MSI-mapping: Added a test case. I plan to add test cases
413 (which are dumps of config space) for all new features.
415 2007-06-20 Martin Mares <mj@ucw.cz>
419 * Makefile: Added an "install-lib" target. Thanks to Dan Nicholson
422 * Makefile, lib/Makefile: Generate and install pkg-config file
423 for libpci. Again by Dan Nicholson.
425 2007-06-20 Thomas Schwinge <tschwinge@gnu.org>
427 * lib/i386-io-hurd.h: Rewritten for new Hurd kernels.
429 2007-05-04 Martin Mares <mj@ucw.cz>
433 * pci.ids: Updated to the current snapshot of the database.
435 2007-02-14 Martin Mares <mj@ucw.cz>
437 * lspci.c (show_express): Added PCI/PCI-X to PCI-Express Bridge type.
438 Patch by Mark Glines.
440 2007-02-09 Martin Mares <mj@ucw.cz>
442 * pci.ids: Updated to the current snapshot of the database.
444 2007-02-06 Martin Mares <mj@ucw.cz>
446 * Replaced bzero() by memset() everywhere, it's better to lose a tiny
447 bit of readability than maintain hacks to make it work on various systems.
449 * lib/configure: tr on Solaris is a bit weird and it requires `[A-Z]'
450 instead of `A-Z'. Fortunately, the extra brackets don't hurt otherwise.
452 * lib/types.h, lib/configure: Solaris should use <stdint.h> to get precise
455 2007-02-04 Martin Mares <mj@ucw.cz>
457 * lspci.c: alloca() needs <alloca.h>.
459 2006-09-17 Martin Mares <mj@ucw.cz>
461 * lib/dump.c: Fixed a couple of bugs in the dump backend which caused
462 devices with domains or with extended config space to be read incorrectly.
463 Also, dumps with partial lines are allowed now.
465 2006-09-10 Martin Mares <mj@ucw.cz>
467 * pci.ids: Updated to the current database snapshot.
469 * lspci.c (scan_device): If an error occurs when reading the standard config
470 header of a device, report it and ignore the device and return with exit
473 2006-09-09 Martin Mares <mj@ucw.cz>
477 * maint/release: Remind the maintainer about the current PCI_LIB_VERSION.
479 * lib/pci.h: Updated PCI_LIB_VERSION.
481 * lspci.c (show_machine): In the `-m' mode, do proper shell escaping
482 if the fields printed contain quotes or backslashes.
484 * lspci.c (show_machine): Added a `-vmm' mode, which removes the misuse
485 of the `Device' tag for two different purposes.
487 * Makefile: Moved all system-dependent decisions to lib/configure,
488 since config.mk is included in the top-level Makefile anyway.
490 * lib/configure: When configuring for Linux, ignore the kernel version
491 and always build all access methods.
493 * Makefile (CFLAGS): Removed -Winline, it's not needed and triggers
494 at many non-interesting places with gcc 3.4.
496 * Whitespace cleanup of all source files.
498 * The pci.ids file can be stored compressed if zlib is available.
499 Added transparent decompression to lib/names.c, modified update-pciids.sh
500 to keep the file compressed if applicable, updated Makefiles.
501 Based on a patch by Matthew Wilcox, but all the bugs are mine.
503 * Makefile, README: Allow installation to be done to a different directory
504 from the one we will eventually be placed in by setting DESTDIR.
505 Patch by Matthew Wilcox.
507 * Added .gitignore files.
509 * Makefile (clean): Clean *.orig, too.
511 * Cleaned up usage of `char' and `byte'.
513 * lib/header.h: PCI_CLASS_DOCKING_OTHER should be 0x0a80, not 0x0a01.
515 * lib/header.h: Added PCI_CLASS_xxx constants for all classes currently
516 defined in the pci.ids file.
518 2006-08-01 Martin Mares <mj@ucw.cz>
520 * lib/i386-io-hurd.h: Fixed a silly typo.
522 2006-07-30 Martin Mares <mj@ucw.cz>
524 * lib/Makefile: Added a missing rule for obsd-device.o.
526 * lspci.c, lib/header.h: Added support for MSI per-vector masking.
527 Contributed by Petr Vandrovec.
529 * lspci.c, lib/header.h: Added support for the `bridge subsystem ID'
530 capability. Contributed by Petr Vandrovec.
532 * lspci.c (show_htype1): Fixed bug in printing of 64-bit prefetchable
533 memory windows. Fix by Petr Vandrovec.
535 * maint/release.pm: Exclude .git directory from releases.
537 * lib/i386-ports.c, lib/i386-io-*: Report failures during port access
538 initialization by a->warn() instead of calling printf() or perror()
541 * lib/i386-ports.c, lib/i386-io-*: Moved the logic which keeps track of
542 the port access state to generic code.
544 * lib/i386-io-hurd.h: Ask the kernel for I/O port access appropriately.
545 Contributed by Thomas Schwinge and Samuel Thibault.
547 * lib/i386-ports.c: Define _GNU_SOURCE, it's needed by the Hurd module.
549 * lib/header.h: Whitespace cleanups.
551 * lib/i386-io-windows.h: Fixed indentation and spelling.
553 * README.Windows: Mention that WinIO.dll is needed and where to get it.
555 2006-06-27 Martin Mares <mj@ucw.cz>
557 * lib/Makefile, Makefile: Added rules for building and cleaning the example.
559 * lib/example.c: Show how to use PCI_FILL_CLASS and used another register
560 for demonstrating the config space accesses. The example is still very
563 * lib/pci.h, lib/generic.c: Added PCI_FILL_CLASS.
565 * lib/sysfs.c: Fetch device ID and class from sysfs, because they can
566 be modified by kernel fixups.
568 * lspci.c: Use PCI_FILL_CLASS. Thanks to Matthew Willcox for the patch.
570 2006-06-03 Martin Mares <mj@ucw.cz>
572 * lspci.c: Introduced the -nn switch. Thanks to David N. Welton
575 * lib/names.c (pci_lookup_name): Introduced PCI_LOOKUP_MIXED and
576 cleaned up the name selection code.
578 * lib/names.c (pci_lookup_name): If PCI_LOOKUP_NO_NUMBERS is given,
579 pci_access->numeric_ids is ignored.
581 * lib/names.c (pci_lookup_name): When class is identified and
582 subclass isn't, display class name and subclass number.
584 2006-05-31 Martin Mares <mj@ucw.cz>
586 * setpci.c (main): Don't crash when an invalid width is specified.
588 * lspci.c, setpci.c, common.c: die() now uses the right program
589 name when printing an error message.
591 2006-05-19 Martin Mares <mj@ucw.cz>
593 * README: Mention the public GIT tree.
595 * README: Updated the list of ports.
597 2006-05-10 Martin Mares <mj@ucw.cz>
599 * lib/configure, lib/fbsd-device.c: Added support for GNU/kFreeBSD.
600 Thanks to Petr Salinger for the patch.
602 2006-05-05 Martin Mares <mj@ucw.cz>
606 * lspci.c (scan_device): The -D switch didn't work as intended
609 2006-05-05 Martin Mares <mj@ucw.cz>
613 * pci.ids: Updated to the current database snapshot.
615 * lib/obsd-device.c (and other files in lib/*): Added OpenBSD
616 interface by Matthieu Herrb <matthieu.herrb@laas.fr>, based on
617 the existing FreeBSD interface.
619 * Moved pciutils to a GIT repository, which now contains merged
620 history from both CVS and Arch. Good bye, TLA!
622 2006-03-21 Martin Mares <mj@ucw.cz>
624 * lspci.c (show_slot_name): Avoid the previous changes in default
625 display of domain name when in machine-readable mode. However, `-D'
626 forces domain display even there.
628 * lspci.man: Added a warning on -m being the only format, which is
629 guaranteed to be stable between lspci versions.
631 2006-03-13 Martin Mares <mj@ucw.cz>
633 * lspci.man: Documented the -D switch.
635 * lspci.c (show_slot_name, scan_device): If there are multiple PCI
636 domains or if the `-D' switch is used, show the domain number for
639 * lspci.c (show_verbose): Report cache line size in bytes.
641 * update-pciids.sh: Use curl if available. Patch by Matthew Wilcox.
643 2006-01-04 Martin Mares <mj@ucw.cz>
645 * lspci.c (show_express_link): Fixed decoding of link status register.
646 Thanks to Roland Dreier for his report.
648 2005-12-12 Martin Mares <mj@ucw.cz>
650 * lib/nbsd-libpci.c: If libpci is used by an ordinary user, allow
651 at least read-only access. Patch by Pavel Celeda <celeda@liberouter.org>.
653 * Makefile: Corrected library path on NetBSD.
655 2005-11-26 Martin Mares <mj@ucw.cz>
659 * lspci.c (show_machine): Subsystem vendors were printed incorrectly
660 in machine-readable modes. Thanks to Pavel Celeda for a bug report.
662 2005-10-11 Martin Mares <mj@ucw.cz>
664 * lspci.c (new_bus): Fixed a memory leak. Thanks to Paul Sangree for reporting it.
666 2005-09-21 Martin Mares <mj@ucw.cz>
670 * pci.ids: Updated copyright header.
672 * lib/sysfs.c (sysfs_get_resources): Removed warning about unsupported
673 64-bit addresses, they are now always supported.
675 * lspci.c (show_bases): Corrected printing of 64-bit addresses
678 * lib/configure: Enable 64-bit addresses on all Linux systems.
680 * lib/types.h: Don't pad 64-bit addresses to 16 xigits, only to 8 if they
683 2005-09-11 Martin Mares <mj@ucw.cz>
685 * Released as 2.1.99-test11.
687 * lspci.c: Removed unnecessary trailing zeros in pci_lookup_name() calls.
689 2005-09-10 Martin Mares <mj@ucw.cz>
691 * Released as 2.1.99-test10.
693 * pci.ids: Synchronized with the current database snapshot.
695 * update-pciids.sh: Changed the default URL for downloading pci.ids
696 to http://pciids.sourceforge.net/v2.2/pci.ids.
698 * lib/pci.h (PCI_LIB_VERSION): Added version identifier.
700 * lib/names.c: Rewritten the name database module almost from scratch.
701 Everything is much cleaner and there are hopefully no more memory leaks;
702 pci_lookup_name() now uses varargs in a backward compatible fashion.
703 Introduced PCI_LOOKUP_NO_NUMBERS.
705 The new code supports subsystem entries not tied to a specific device.
706 I had to extend the format of pci.ids in order to support it, so I have
707 extended the idea of the "C" (class) blocks and introduced "S" blocks
708 for subsystems. To avoid doing more incompatible changes in the future,
709 the parser skips unknown single-letter blocks without reporting errors.
711 2005-08-23 Martin Mares <mj@ucw.cz>
713 * Released as 2.1.99-test9.
715 * Makefile (OPT): Removed -fomit-frame-pointer, it's default in recent
716 gcc versions when optimizing anyway.
718 * Made the path to pci.ids customizable and independent on the SHAREDIR.
719 Just override IDSDIR in the top-level Makefile.
721 * pci.ids: Synchronized with the current database snapshot.
723 * lspci.man, setpci.man: Improved the man pages. Documented all access
724 methods and which operations are privileged.
726 * lspci.c: Another rewrite of config register caching, now also including
727 lots of internal checks. It should be now perfectly able to cope with
728 portions of the configuration space being inaccessible, for example
729 due to insufficient access rights.
731 * lspci.c (show_pcix_nobridge, show_pcix_bridge): Cleaned up dumping of PCI-X
732 capabilities. Includes partial support for PCI-X 2.0 (probably incomplete
733 as I haven't seen the spec).
735 * lspci.c: Quell warnings about unused parameters.
737 * lspci.c: Removed C++ comments.
739 * lib/header.h: Merged definitions of extended capabilities and some new
740 PCI-X capability bits from linux-2.6.11/include/pci.h.
742 * lspci.c (show_caps): Try to scan extended capabilities only if the
743 device has either PCI-X or PCI Express capability in its normal capability
746 * lib/dump.c (dump_init): Reading of dumps works again. The dump reader
747 now also remembers how much data it has read and refuses attempts to
748 access more than that.
750 * setpci.man, lspci.c, README: prefer spelling "buses" over "busses".
752 * lspci.c: If alloca() is not available, use xmalloc(), not malloc().
754 * lib/configure: Added x86_64 on Linux.
756 2005-08-22 Martin Mares <mj@ucw.cz>
758 * lib/filter.c (pci_filter_parse_slot): Fixed parsing of domain filters.
759 Thanks to Matthew Wilcox for bug report.
761 * lspci.c: Corrected spelling of "Hz" (it was "hz" at several places).
762 Thanks to Krzysztof Oledzki for pointing that out.
764 2004-08-19 Martin Mares <mj@ucw.cz>
766 * pciutils.spec (%attr): Setting attributes for /sbin/* is an anachronism,
767 because pciutils by default install to /usr/sbin. Update.
769 2004-08-13 Martin Mares <mj@ucw.cz>
771 * Released as 2.1.99-test8.
773 * lib/types.h, lib/pci.h, lib/sysdep.h: `byte' and `word' are
774 no longer exported to the outside world.
776 * README.Windows: Updated.
778 * maint/release: Substitute version number in win32/config.h.
780 * win32/config.h: Added.
782 * lib/sysdep.h (bzero, strcasecmp): are macros on Windows.
784 * compat/getopt.[ch]: Added copies of getopt.[ch] from the GNU
785 C library for use on systems where the default libraries lack
786 proper getopt. Currently used by the Windows port.
788 * lib/sysdep.h, lib/types.h: Updates of the Windows port from
791 * lib/types.h: If PCI_HAVE_Uxx_TYPES is defined, libpci doesn't define
792 its own u8, u16, u32, byte and word types and uses what the user
793 has supplied instead. With this change, all namespace clashes should
796 * Makefile, lib/Makefile: Updated dependencies.
798 * pciutils.h: Include lib/sysdep.h and move NONRET et al. there.
800 * lib/sysdep.h: No need to include <sys/types.h> on FreeBSD, because
801 it is included unconditionally in lib/types.h.
803 * Moved system-dependent stuff from lib/internal.h to lib/sysdep.h,
804 which is also used by the utilities. Also moved type declarations
805 from lib/pci.h to lib/types.h.
807 * All files: Prepend a "PCI_" prefix in front of all configuration
808 defines to avoid namespace clashes. CAVEAT: If there is any libpci
809 application using the (undocumented) defines, it has to be updated.
811 * lib/Makefile: Killed HAVE_OWN_HEADER_H, since we stopped sharing
812 headers with the kernel a couple of years ago.
814 * lib/sysfs.c (sysfs_get_resources): We have 7 resources, not 6.
816 * lspci.c (show_rom): Use the same logic for printing disabled
817 or unassigned ROM's as we do in show_bases() for the other BAR's.
819 * lib/generic.c (pci_generic_fill_info): Better reaction to
820 invalid 64-bit addresses. Also d->hdrtype should not include
821 bit 7, which caused mysterious errors on multi-function devices.
823 * lib/generic.c (pci_generic_fill_info): Fill in base addresses
824 even if the regions are known to be disabled. It is the client's
825 job to interpret them. (And it is not a trivial job if you want
826 to do it correctly, since you need to check I/O and memory enables
827 on all upstream bridges, too.) However, it could be interesting to
828 introduce functions for interpreting the addresses and even for
829 mapping the regions and doing I/O on them.
831 2004-07-30 Martin Mares <mj@ucw.cz>
833 * lspci.c: HyperTransport improvements from Maciej.
835 2004-07-11 Martin Mares <mj@ucw.cz>
837 * lib/sysfs.c (sysfs_get_resources): Arguments now correspond
838 to the format string. [Patch by Bill Nottingham]
840 2004-07-05 Martin Mares <mj@ucw.cz>
842 * Released as 2.1.99-test7.
844 * lspci.c (config_fetch): Wanted to merge Matthew's bug fix, but
845 ended up with rewriting the fetching mechanism to be fully dynamic,
846 but avoid reading config space registers not explicitly requested.
848 2004-06-29 Matthew Wilcox <willy@debian.org>
850 * lspci.c: More work on PCI Express dumping.
852 * lib/header.h: Updated PCI Express capability definitions.
854 * lib/proc.c (proc_read): Removed bogus warning.
856 * common.c (xrealloc): Introduced.
858 * lspci.man: Added -xxxx.
860 2004-06-27 Martin Mares <mj@ucw.cz>
862 * Released as 2.1.99-test6.
864 * lspci.c (show_msix), lib/header.h: Added dumping of MSI-X cap.
865 Patch by Roland Dreier <roland@topspin.com>, cleaned up by me.
867 * lspci.c (show_pcix_nobridge, show_pcix_bridge): Handle config_fetch()
870 * lib/header.h: Added PCI Express extended capabilities. Again by Matthew.
872 * lspci.c (show_express): Added dumping of PCI Express cap.
873 Patch by Matthew Wilcox.
875 * lib/header.h: Added a list of PCI 3.0 capabilities and also details
876 on PCI Express caps. Patch by Matthew Wilcox <willy@debian.org>.
878 * lspci.c (check_root): Gone. No explicit checks for root are needed,
879 report correct errors reported by the libpci instead.
881 * lspci.c: Added dumping of the extended config space on "-xxxx".
882 Better caching of config registers.
884 * setpci.c (main): Allow access to whole 4096 bytes of the config space.
886 * lib/sysfs.c, lib/proc.c: Don't print error messages on short reads,
887 just return the appropriate error code.
889 * lib: Added support for extended (4096-byte) configuration space,
890 currently implemented only in Linux proc and sysfs access methods
891 and of course in the dump reader.
893 2004-05-29 Martin Mares <mj@ucw.cz>
895 * Released as 2.1.99-test5.
897 * lib/pci.h: Windows don't have the standard u_int* types.
899 * lib/internal.h: <sys/param.h> required on Windows for endianity
902 * lib/i386-ports.c: Connected i386-io-windows.h.
904 * lspci.c (check_root): geteuid() is not available on Windows.
906 * lib/i386-io-windows.h: Added Windows port contributed by Alexander
907 Stock <stock.alexander@gmx.de>.
909 * lib/configure: Hopefully fixed SunOS port broken by various
910 changes to the configure script.
912 * Makefile, lib/configure: Cross-compilation support, patch by Maciej.
914 2004-05-28 Martin Mares <mj@ucw.cz>
916 * Released as 2.1.99-test4.
918 * lspci.c (show_verbose): Header type 1 is probably legal for all
919 types of bridges, not only for PCI-to-PCI bridges.
921 * lspci.c (format_agp_rate): Write "x16", not "x@".
922 (show_agp): rate[] could overflow.
923 Bugs reported by Jakub Bogusz <qboosh@pld-linux.org>.
925 * lspci.c (show_ht_*): Show HyperTransport capability with all its
926 details. Once again code by Maciej simplified (i.e., possibly broken)
929 * lib/header.h: Added declarations of HyperTransport capability.
930 Again thanks to Maciej.
932 * lspci.c: Decode all bits of the secondary status word in type 1 headers.
933 Thanks to Maciej W. Rozycki <macro@ds2.pg.gda.pl> for the patch.
935 2003-12-27 Martin Mares <mj@ucw.cz>
937 * Released as 2.1.99-test3.
939 * lspci.man, setpci.man: Document domains and correct spelling.
941 * lib/dump.c (dump_init): Added ability to read domain numbers.
943 * lspci.c: Devices in domains different from 0 have their slot number
944 printed as "<domain>:<bus>:<slot>.<func>". Tree view supports domains
947 * lib/filter.c: Slot filters understand domains.
949 * lib/generic.c: Mention the domain in slot numbers in all error messages.
951 * lib/internal.h: The #ifdef for Linux <asm/byteorder.h> was wrong.
953 * lib/access.c (pci_get_dev): Added support for domains.
955 * lib/sysfs.c (sysfs_scan): Read vendor and device ID from the config
956 registers (or to be precise, leave it for the generic parts of the pcilib
957 to do so) instead of reading them from the sysfs. It's faster this way.
959 * lspci.c (show_pcix): Don't touch pci_dev->hdrtype, it's an internal
960 variable. Better read it from the config registers (it's cached anyway).
962 * lib/sysfs.c (sysfs_scan), lib/proc.c (proc_scan): Don't read the hdrtype.
963 lib/generic.c (pci_generic_fill_info): If hdrtype is -1 (unset), read it.
964 Saves lots of unnecessary file accesses.
966 * lib/pci.h (PCIADDR_PORT_FMT): Use %llx instead of %Lx, because the latter
967 is not supported by all C libraries.
969 * Makefile: Always enter the lib directory (remember that we don't have
970 full dependecies for the library in the top-level Makefile; hmmm, another
971 thing to rewrite some day).
973 * lib/sysfs.c: Added Linux sysfs access method based on the patch
974 written by Matthew Wilcox <willy@fc.hp.com>.
976 * lib/proc.c: Renamed the access method name from "/proc/bus/pci" to "Linux-proc".
978 * lib/pread.h: The hacks to support pread on various versions
979 of Linux libc moved there.
981 * lib/proc.c (proc_setup): The return value of snprintf() varies
982 between glibc versions, so we need to check both for a negative
983 values and for too large values.
985 * Removed last few references to the "Linux PCI Utilities", the
986 package is pretty cross-platform now :)
988 2003-12-27 Martin Mares <mj@ucw.cz>
990 * Released as 2.1.99-test2.
992 * README, pciutils.lsm, pciutils.spec: Use @VERSION@ to make the
993 release scripts insert the current version. "make release" is gone.
995 * maint/release, maint/release.pm: Added a new system of scripts for
996 making releases including inter-version diffs etc.
998 * Makefile: Cleaned up.
1000 * lib/fbsd-device.c: I patched another copy of this file by mistake,
1001 this time the version checks should be right.
1003 2003-12-27 Martin Mares <mj@ucw.cz>
1005 * Released as 2.1.99-test1.
1007 * pciutils.h, common.c, lspci.man, setpci.man, lib/internal.h:
1008 Remove shadows of the syscall access method which was never
1011 * update-pciids.sh: Try to preserve permissions of the old file
1012 if chmod supports --reference. Should close Debian Bug #223740.
1014 * lib/proc.c (proc_setup): Increased path name length limit to 1024.
1015 Thanks for Redhat and Mandrake for inspiration.
1017 * lib/configure: Recognize ppc and ppc64, both have 64-bit addresses.
1018 Grabbed from Redhat (Fedora) patches.
1020 2003-12-27 Martin Mares <mj@ucw.cz>
1022 Merged bug fixes from Debian patches:
1024 * lspci.c (show_verbose): "Cache Line Size" should be capitalized.
1026 * lspci.c (show_pcix_nobridge): Added a missing newline.
1028 * lib/proc.c (proc_scan): When reading the header type, don't
1029 forget to clear the topmost bit indicating that the device has
1032 2003-12-27 Martin Mares <mj@ucw.cz>
1034 Updated the FreeBSD port. Thanks to Samy Al Bahra <samy@kerneled.com>
1037 * lib/Makefile: Add ${FREEBSD_SYS} to the include path if it's defined.
1038 * lib/fbsd-device.c: Select the right set of system includes according
1039 to __FreeBSD_version.
1041 2003-12-27 Martin Mares <mj@ucw.cz>
1043 Merged support for Solaris on i386 by Bill Moore <billm@eng.sun.com>
1046 * lib/configure: Recognize SunOS.
1047 * lib/internal.h: Learn how to recognize byte order on SunOS.
1048 * lib/i386-ports.c: Split OS-dependent I/O port access from i386-ports.c.
1049 * lib/i386-io-linux.h: Linux specific part.
1050 * lib/i386-io-hurd.h: GNU/Hurd specific part.
1051 * lib/i386-io-sunos.h: SunOS specific part.
1053 2003-12-26 Martin Mares <mj@ucw.cz>
1055 * lib/header.h (PCI_*_MASK): Cast to pciaddr_t explicitly.
1057 * lib/pci.h: Types declared in <sys/types.h> should be usable on all
1058 platforms we currently support, so kill the forest of #ifdef's and
1059 use them in all cases.
1061 * lib/pci.h: Use ULONG_MASK to decide whether we should use long
1062 or long long to represent a 64-bit address. Killed HAVE_LONG_ADDRESS.
1063 Define format strings for addresses, port numbers and IRQ numbers
1066 * lib/proc.c (proc_scan): Use PCIADDR_T_FMT for scanf'ing addresses.
1068 2003-12-26 Marco Gerards <metgerards@student.han.nl>
1070 Added support for the GNU Hurd (cleaned up by Martin Mares):
1072 * lib/configure [GNU]: Use the i386 ports for configuration access.
1073 * lib/i386-ports.c: Don't call iopl() on the Hurd.
1074 * lib/pci.h [OS_GNU]: Include <sys/types.h> and use it for defining
1077 2003-12-26 Martin Mares <mj@ucw.cz>
1079 * lspci.c (show_pcix_bridge, show_pcix_nobridge): Don't forget to call
1080 config_fetch() to ensure that the registers have been read. Thanks to
1081 Bill Wood <bill.wood@hp.com> for the patch.
1083 * lspci.c: Ensure that failure of config_fetch() is handled correctly
1086 * lspci.man: There was one more explicit reference to /usr/share/pci.ids.
1087 Changed to @SHAREDIR@. Patch from Maciej W. Rozycki <macro@ds2.pg.gda.pl>.
1089 * setpci.c (main): Better error messages.
1091 * setpci.c (ex_op): The demo mode should disable only writing, not reading.
1093 * setpci.man: The documentation was inconsistent on what should -D do.
1094 Document the new behaviour.
1096 * pciutils.h, common.c, setpci.c: Introduced a NONRET macro encapsulating
1097 the GCC specific __attribute__((noreturn)) and killed the hack with
1098 redefining __attribute__ on non-GCC compilers.
1100 * Makefile: Added missing dependencies. Parallel builds work now.
1101 Problem reported by Andreas Haumer <andreas@xss.co.at>, but I chose
1104 * Makefile (MANDIR): Use `:=' instead of `=' to avoid executing the shell
1105 command every time $(MANDIR) is referenced.
1107 * lspci.c (main): The error message for `lspci -s' incorrectly mentioned
1108 a `-f' switch. Reported by Steve Finney <Steve.Finney@SpirentCom.COM>.
1110 * lib/generic.c: Removed memory leak in pci_generic_bus_scan().
1111 Reported by Gary Parnes <gary_parnes@terago.com>.
1113 * Replaced obsolete syntax of __attribute__((unused)) in the middle of
1114 parameter declarations (which is no longer supported by GCC 3.1) by the
1115 current syntax (attribute at the end). Thanks to pixel@mandrakesoft.com
1116 for reporting this problem.
1118 * Removed CVS $Id$ tags from all files.
1120 * Makefile: Added some more warnings.
1122 * setpci.c: Cleaned up mask/value code.
1124 2003-12-08 Thayne Harbaugh <tharbaugh@lnxi.com>
1126 * setpci.c: Individual bits to be set can be specified as <value>:<mask>.
1128 2003-11-29 Martin Mares <mj@ucw.cz>
1130 * Imported the pciutils sources to my Arch repository. Good-bye, CVS.
1132 2003-01-04 Martin Mares <mj@ucw.cz>
1134 * Released as 2.1.11.
1136 * Makefile: Changed configuration of installation directories --
1137 all paths are now set at the top of the Makefile instead of being
1138 scattered between the installation rules. The default installation
1139 now goes always to /usr/local regardless of the OS as most distributions
1140 already contain some version of pciutils and we don't want custom
1141 installations to interfere with the default ones.
1143 * Makefile: Removed a couple of ancient install hacks: we no longer
1144 try to avoid overwriting a newer pci.ids file (users are now expected
1145 to use update-ids) and we don't try to remove /etc/pci.ids (a long time
1146 has passed since the last version which used it).
1148 * Makefile: Paths to pci.ids in man pages automatically get the right path.
1150 * Added the update-ids utility.
1152 * lib: Removed partially implemented "syscall" access method which will
1153 probably never be needed.
1155 2002-12-27 Martin Mares <mj@ucw.cz>
1157 * lib/nbsd-libpci.c: Cleaned up and hopefully made it endian safe.
1159 * lib/generic.c (pci_generic_scan_bus): Added work-around for devices with
1160 discontiguous numbering of functions. This is already present in the Linux
1161 kernel for several years, but I forgot to update pciutils as well.
1163 2002-12-26 Martin Mares <mj@ucw.cz>
1165 * lib/header.h, lspci.c: Dump AGP3 flags and speeds.
1167 * lib/pci.h, Makefile: Removed HAVE_OWN_HEADER_H. Always use our own header,
1168 there is no reason to prefer the kernel version.
1170 * lib/proc.c (proc_scan): Don't forget to initialize hdrtype.
1172 * Added preliminary version of NetBSD support by Quentin Garnier
1173 <netbsd@quatriemek.com>.
1175 2002-04-06 Martin Mares <mj@ucw.cz>
1177 * lspci.c: Mention "-xxx" in the help.
1179 2002-03-30 Martin Mares <mj@ucw.cz>
1181 * Released as 2.1.10.
1183 * Removed pci.ids from the CVS as they are now maintained separately.
1184 They are still included in the tarball, but if you are building pciutils
1185 from CVS sources or you want to get a newer ID file than the one distributed,
1186 just use "make update-ids" to download the most recent snapshot from
1189 * Makefile, README: Updated accordingly.
1191 * Makefile: Added a couple of maintenance targets.
1193 * maint/*: Maintainer's utilities now reside here (present only in CVS,
1194 not in the tarball).
1196 * lib/names.c (parse_name_list): End-of-line comments are no longer
1197 supported. Hashes are now perfectly valid in all names and they start
1198 a comment only at the start of the line.
1200 2002-03-26 Martin Mares <mj@ucw.cz>
1202 * README: Rewritten.
1204 * Makefile: When the currently installed pci.ids file is newer than
1205 the version to be installed, don't overwrite it. Suggested by
1206 Jean Delvare <khali@linux-fr.org>.
1208 2002-03-24 Martin Mares <mj@ucw.cz>
1210 * lspci.c (show_pcix_bridge): Added PCI-X capability display.
1211 Contributed by Jeff Garzik <jgarzik@mandrakesoft.com>.
1213 * lib/header.h: Added PCI-X stuff. Again by Jeff.
1215 * Makefile (CFLAGS): -Werror is gone.
1217 * lspci.c (format_agp_rate): Fixed AGP rate reporting.
1219 * lib/filter.c (pci_filter_parse_slot): Allow bus 0xff, slot 0x1f and
1222 * lib/names.c (pci_lookup_name): When printing unknown subsystem vendor
1223 or device hexadecimally, don't confuse it with chip vendor/device ID.
1224 First reported by Marc Boucher <marc@mbsi.ca>.
1226 2001-11-04 Martin Mares <mj@ucw.cz>
1228 * Released as 2.1.9.
1230 * pci.ids: Synced with the PCI ID Repository at SourceForge
1231 (http://pciids.sourceforge.net/).
1233 2000-08-25 Martin Mares <mj@albireo.ucw.cz>
1235 * pci.ids: Updated ID's, synced with kernel 2.4.0-test7.
1237 2000-06-13 Martin Mares <mj@albireo.ucw.cz>
1239 * Makefile (uninstall): Fixed.
1241 * pci.ids: ID updates.
1243 2000-05-20 Martin Mares <mj@albireo.ucw.cz>
1245 * Released as 2.1.8.
1247 * pci.ids: ID updates.
1249 * lspci.c (show_verbose): Min/max latency is now printed in nanoseconds.
1251 2000-05-04 Martin Mares <mj@albireo.ucw.cz>
1253 * lspci.c (show_verbose): If the header type doesn't match device
1254 class, just print a warning and still use the header type, assuming
1257 2000-05-01 Martin Mares <mj@albireo.ucw.cz>
1259 * lspci.c (show_pm): Updated according to PCI PM specs 1.1.
1261 * pci.ids: Updated Contemporary Control ARCnet card entries.
1263 * pci.ids: Synchronized class list with latest PCI SIG documents.
1265 2000-04-29 Martin Mares <mj@albireo.ucw.cz>
1267 * lib/names.c (pci_lookup_name): Fixed the cheat.
1269 * lib/internal.h: Moved UNUSED/inline hacks above all other declarations.
1271 * pci.ids: Various ID updates.
1273 2000-04-21 Martin Mares <mj@albireo.ucw.cz>
1275 * Released as 2.1.7.
1277 * pciutils.spec: Added German description.
1279 * lib/names.c (pci_lookup_name): Added a cheat for case that subsystem ID's
1280 are the same as device ID and just output subsystem name according to
1283 * lib/proc.c: Use UNUSED instead of __attribute__((unused)).
1285 * lib/pci.h: Added the correct typedefs for AIX.
1287 * lib/generic.c (pci_generic_scan_bus): Export.
1289 * lib/configure: Detect AIX. Use "echo '...\c'" instead of
1290 "echo -n" if the shell isn't bash.
1292 * lspci.c: Avoid using alloca() if not compiled by GCC.
1293 (insert_dev): Avoid returning a void value.
1295 * Makefile: Choose which install utility to use according to
1296 OS type. Also use `-o' instead of `-or' in find arguments.
1297 Part of the AIX port.
1299 * lib/aix-device.c: Added AIX low-level interface. Contributed
1300 by Dave Johnson <ddj@brown.edu>, thanks a lot!
1302 * pci.ids: Few new ID's.
1304 * pciutils.h, lib/internal.h: Redefine __attribute__ and inline
1305 when not compiled by GCC.
1307 2000-04-17 Martin Mares <mj@albireo.ucw.cz>
1309 * Released as 2.1.6.
1311 * pci.ids: Added a large batch of ID's contributed by Gunther
1312 Mayer <gunther.mayer@braunschweig.netsurf.de> and synced the
1313 list with the 2.3.99pre6 kernel.
1315 Thu Mar 9 13:11:39 2000 Martin Mares <mj@albireo.ucw.cz>
1317 * lib/example.c: Added a simple example of how to use
1320 * lspci.man, setpci.man: Revealed --version. Well spotted
1323 * pci.ids: Added lots of new ID's and synced with 2.3.50.
1325 Tue Feb 15 00:16:21 2000 Martin Mares <mj@albireo.ucw.cz>
1327 * Released as 2.1.5.
1329 * pciutils.spec: Updated spec file from Andreas Jaeger. Now using
1330 %{_mandir} to find the right location to install manual pages to.
1332 * pci.ids: New ID's.
1334 * setpci.c (main): Don't crash when `-s' or `-d' is given with
1337 Mon Jan 24 20:04:11 2000 Andreas Jaeger <aj@suse.de>
1339 * lib/i386-ports.c: Include <asm/io.h> only on systems without
1342 Mon Jan 24 11:24:43 2000 Martin Mares <mj@albireo.ucw.cz>
1344 * Makefile: Modified to work with the Linux FHS brain-damaged idea
1345 of putting man pages to /usr/share/man. Now we choose either /usr/man
1346 or /usr/share/man depending on which one exists.
1348 Sun Jan 23 10:52:34 2000 Martin Mares <mj@albireo.ucw.cz>
1350 * pci.ids: Synced with Linux 2.3.40.
1352 * Released as version 2.1.4.
1354 Thu Jan 20 11:08:32 2000 Martin Mares <mj@albireo.ucw.cz>
1356 * lspci.c (scan_device): Fixed bug in reading of cardbus extensions.
1358 * lib/proc.c: pread/pwrite fixed again, this time on libc5 :(
1360 * lspci.c (format_agp_rate): Better formatting of AGP rates.
1362 * pci.ids: New ID's.
1364 * lib/configure: Added configuration for ia64 (the same as for Alpha).
1365 Patch from Stephane Eranian <eranian@cello.hpl.hp.com>.
1367 Thu Jan 13 23:01:52 2000 Martin Mares <mj@albireo.ucw.cz>
1369 * Released as version 2.1.3.
1371 * pci.ids: New ID's.
1373 * lspci.c: Alpha IO_FORMAT fix by Andrea Arcangeli.
1375 * lib/access.c: Corrected order of access methods -- it's wonderful how
1376 long could such a bug remain unspotted. Thanks go to Andreas Schockenhoff.
1378 Sat Dec 11 23:34:48 1999 Martin Mares <mj@albireo.ucw.cz>
1380 * Released as version 2.1.2.
1382 * lib/names.c (pci_lookup_name): Fixed printing of unknown subsystem ID's.
1384 Sat Dec 4 13:11:03 1999 Martin Mares <mj@albireo.ucw.cz>
1386 * Released as version 2.1.1.
1388 * pci.ids: Several new ID's.
1390 * setpci.c (exec_op): Don't forget to increment address after writing
1391 single value, so that `30.b=12,34,56,78' works as expected. Reported
1392 by Petr Soucek <petr@ryston.cz>.
1394 Wed Nov 3 10:24:38 1999 Martin Mares <mj@albireo.ucw.cz>
1396 * lspci.c (show_terse): If prog-if is zero, but it's present in the
1399 Sat Oct 30 11:06:35 1999 Martin Mares <mj@albireo.ucw.cz>
1401 * Released as version 2.1.
1403 * pci.ids: Synced to devlist.h in 2.3.24 kernel. Merged in
1404 lots of contributed entries.
1406 Thu Oct 14 10:40:12 1999 Dave Jones <dave@powertweak.com>
1408 * pci.ids: Added lots of subsystem definitions.
1410 Sat Oct 9 14:32:28 1999 Martin Mares <mj@albireo.ucw.cz>
1412 * setpci.man: Better example.
1414 * lspci.c: Resolve prog-if names.
1416 * lib/names.c: Adapted to new pci.ids syntax.
1418 * pci.ids: Reorganized the pci.ids file. Subsystems are listed
1419 under devices, classes can optionally contain prog-if information.
1420 New ID's, as usually.
1422 Wed Sep 22 09:45:24 1999 Martin Mares <mj@albireo.ucw.cz>
1424 * pci.ids: New ID's. As usually.
1426 * lspci.c (show_htype1, show_htype2): Don't show `closed' bridge windows
1427 unless we're vvvery verbose.
1429 Mon Sep 20 11:22:54 1999 Martin Mares <mj@albireo.ucw.cz>
1431 * lspci.c (show_htype2): Don't forget a TAB before the "I/O window" line.
1433 Tue Sep 14 09:31:01 1999 Martin Mares <mj@albireo.ucw.cz>
1435 * pci.ids: New ID's. Again.
1437 Thu Aug 5 17:45:42 1999 Martin Mares <mj@albireo.ucw.cz>
1439 * lspci.c (show_size): Don't show size if it's zero (usually
1440 due to bus-centric mode being enabled).
1442 Tue Jul 20 13:25:09 1999 Martin Mares <mj@albireo.ucw.cz>
1444 * lib/pci.h: Types are OS dependent.
1446 * lib/internal.h: Byte order hacks are OS dependent.
1448 * lib/configure: Recognize FreeBSD. Also set OS_XXX according to the OS.
1450 * lib/Makefile, lib/access.c: Added fbsd-device target.
1452 * pci.ids: Added an entry for PLX 9080 bridges with subsystem ID
1453 incorrectly set to device ID.
1455 * README: Added a note that we support FreeBSD.
1457 * Makefile (PREFIX, ROOT): Set it depending on the OS.
1458 (%.8): Grrr, BSD date is not able to convert date formats the same way
1459 as GNU date does. Use sed instead.
1460 (install): Use `-c' when calling install.
1462 * lib/fbsd-device.c: Added FreeBSD /dev/pci access module contributed
1463 by Jari Kirma <kirma@cs.hut.fi>.
1465 * lib/proc.c: Rewrote the pread/pwrite things once again. Use pread
1466 and pwrite only when we are certain it's safe (i.e., glibc 2.1
1467 on all architectures or any libc on a i386 where we really know
1468 how to use syscalls directly). In all other cases, emulate it
1469 with lseek/read/write.
1471 * pci.ids: Some more IDs.
1473 Mon Jul 19 14:10:36 1999 Martin Mares <mj@albireo.ucw.cz>
1475 * pci.ids: Added IDs of parallel port controller cards as sent
1476 by Tim Waugh <tim@cyberelk.demon.co.uk>.
1478 Wed Jul 7 00:55:48 1999 Martin Mares <mj@albireo.ucw.cz>
1480 * lib/proc.c (proc_scan): HAVE_LONG_ADDRESS instead of HAVE_64BIT_ADDRESS.
1482 * lspci.c: ADDR_FORMAT now depends on both HAVE_64BIT_ADDRESS and
1485 * lib/configure: HAVE_64BIT_ADDRESS now doesn't imply that the addresses
1486 are represented as long long. Introduced a new flag HAVE_LONG_ADDRESS
1487 to indicate this. Both Sparc architectures now use both 64BIT_ADDRESS
1488 and LONG_ADDRESS since they have 32-bit userland, but don't set LONG_ADDRESS
1491 * lspci.c (show_msi): Added dumping of the MSI capability.
1492 (show_slotid): The same for SlotID capability.
1493 (show_caps): Seperated capability dumping, because it should
1494 be used for both htype0 and htype1. Even PCI 2.2 doesn't mention
1495 layout of htype2, so I'm a bit unsure about it wrt capabilities
1496 -- they at least have to live somewhere else since address 0x34
1497 is already defined differently in htype2.
1499 * lib/header.h (PCI_STATUS_UDF): Marked as obsolete (PCI 2.2).
1500 (PCI_BASE_ADDRESS_MEM_TYPE_1M): Ditto.
1501 (PCI_CAP_ID_*): Added some new capabilities defined in PCI 2.2.
1503 * lspci.c (show_htype0): Mask out lowest 2 bits from all capability pointers
1504 (required by the PCI 2.2 specs).
1506 Mon Jul 5 12:45:19 1999 Martin Mares <mj@albireo.ucw.cz>
1508 * lspci.c (show_size): Added new function for dumping of region sizes.
1509 (show_rom): Added. Now correctly dumps unassigned ROM addresses, disabled
1512 * lib/pci.h (struct pci_dev): known_fields moved to the public part
1515 * Added support for region sizes. Needs support in the kernel, because
1516 sizes have to be scanned before drivers initialize yourself. pci_fill_info()
1517 now returns a bitmask of what fields were really read.
1519 Mon Jun 28 18:37:51 1999 Dave Jones <dave@powertweak.com>
1522 Added `uninstall' target - removes all traces of pciutils.
1524 - Lots of cleanups in the ATI, S3, Adaptec vendors.
1525 - Changed Compaq QVision 1280/p definitions, as it's not possible
1526 to determine the revision from the device ID.
1527 - Same for the Tseng ET4000.
1528 The id's said I had a rev C, when it was actually a rev B.
1529 - Removed some unnecessary strings
1530 `PCI'. Unless it's an AGP card, it should be obvious that it's PCI.
1531 `Ethernet card'. This should be determined from config space.
1532 - Lots of other new vendors & devices
1533 - Other additional small cleanups.
1535 Mon Jun 21 22:11:10 1999 Martin Mares <mj@albireo.ucw.cz>
1537 * lib/names.c (pci_lookup_name): When device ID lookup
1538 fails, return hexadecimal device ID instead of vendor ID.
1539 Well spotted by Axel Bodemann <Axel.Bodemann@ruhr-uni-bochum.de>,
1540 I've just extended the fix to subsystem ID's.
1542 Thu Jun 17 19:48:21 1999 Martin Mares <mj@albireo.ucw.cz>
1544 * lspci.c (show_agp): Bug fix from Petr Vandrovec
1545 <vandrove@vc.cvut.cz>. The command register was displayed
1548 Wed Jun 2 22:42:44 1999 Martin Mares <mj@albireo.ucw.cz>
1550 * lib/proc.c (SYS_pread, SYS_pwrite): Use hard-coded
1551 numbers if not supplied by the libc.
1553 Wed May 19 13:24:39 1999 Martin Mares <mj@albireo.ucw.cz>
1555 * Released the whole package as version 2.0.
1557 Fri May 14 22:42:02 1999 Martin Mares <mj@albireo.ucw.cz>
1559 * pci.ids: Added several new ID's contributed by people
1560 on the linux-pci list.
1562 Mon Apr 19 15:21:08 1999 Jakub Jelinek <jj@ultra.linux.cz>
1564 * lspci.c: Display I/O addresses correctly on sparc64.
1565 * lib/header.h: Ditto.
1567 * lib/configure: On sparc set HAVE_64BIT* as well, we want
1568 a binary which works on both 32bit and 64bit SPARCs.
1570 Sun Apr 18 21:14:58 1999 Martin Mares <mj@albireo.ucw.cz>
1572 * lspci.c, lib/proc.c: Alpha compilation fixes from Matthew Jacob
1575 * pci.ids: A lot of updates from Adam J. Richter <adam@yggdrasil.com>.
1577 Sun Feb 28 22:26:21 1999 Martin Mares <mj@albireo.ucw.cz>
1579 * lspci.c (do_map_bus): Don't dump functions 1--7 if not flagged
1580 as a multi-function device, because several single-function devices
1581 don't decode the function bits at all.
1583 Sun Feb 14 23:48:22 1999 Martin Mares <mj@albireo.ucw.cz>
1585 * Makefile (install): Don't use "-o root -g root" for installation
1586 since it breaks on machines where programs are not installed by root.
1587 Reported by Richard Gooch <rgooch@atnf.csiro.au>
1589 Tue Feb 9 15:54:39 1999 Martin Mares <mj@albireo.ucw.cz>
1591 * lspci.c (show_bases): Use new address masking macros and pciaddr_t.
1593 * lib/pci.h: Using pciaddr_t for bus addresses, which are 32-bit
1594 or 64-bit depending on CPU.
1596 * lib/pci.h (PCI_ADDR_MEM_MASK): Added macros for address masks
1597 according to bus address width.
1599 Thu Jan 28 20:54:16 1999 Martin Mares <mj@albireo.ucw.cz>
1601 * Released as 1.99.4.
1603 * lspci.c: Capability list parser now recognizes both AGP
1604 registers and PCI Power Management registers (the latter
1605 is mainly guesswork based on DEC/Intel 21153 bridge specs
1606 since I don't have the PCI Power Management document).
1608 * lspci.c: Replaced numerous occurences of (x & flag) ? '+' : '-'
1611 * lspci.c: Added bridge checks to bus mapping code.
1613 Wed Jan 27 14:59:16 1999 Martin Mares <mj@albireo.ucw.cz>
1615 * lspci.c: Implemented bus mapping mode (-M).
1617 * lspci.c (scan_devices): Split to scan_devices() and scan_device().
1618 (show): Split to show() and show_device().
1620 * lib/access.c (pci_init): When a->method == PCI_ACCESS_AUTO,
1621 set it to the real access method afterwards.
1623 Mon Jan 25 23:46:13 1999 Martin Mares <mj@albireo.ucw.cz>
1625 * lib/generic.c (pci_generic_fill_info): If in buscentric mode,
1626 don't check PCI_COMMAND for I/O and memory enables.
1628 Mon Jan 25 21:28:49 1999 Martin Mares <mj@albireo.ucw.cz>
1630 * Makefile: Added target `release' which substitutes new version
1631 number to .spec, .lsm and README. Also rewrote target `dist'.
1633 * Released as 1.99.3.
1635 Sun Jan 24 22:10:36 1999 Martin Mares <mj@albireo.ucw.cz>
1637 * lib/header.h: Until kernel adopts new layout of PCI
1638 includes (i.e., separate declaration of header structure,
1639 functions and device IDs), which is not going to happen
1640 before 2.3, we'll use our own definiton of the header.
1642 * lspci.c (show_verbose): Display `Cap' flag in device status.
1644 * lspci.c (show_htype0): Display capability lists whereever
1645 available. The only capability name we recognize now is `AGP'.
1646 Unfortunately, capabilities are stored in device-dependent
1647 portion of the configuration space and are thus available
1648 only to root unless you read a dump.
1650 * lspci.c (scan_devices): Use cache instead of buffering.
1652 * lib/buffer.c: Removed (obsoleted by the cache).
1654 * lib/access.c: Added general caching mechanism.
1656 Sat Jan 23 21:30:54 1999 Martin Mares <mj@albireo.ucw.cz>
1658 * pci.ids: Added few devices.
1660 Fri Jan 22 19:29:31 1999 Martin Mares <mj@albireo.ucw.cz>
1662 * Version string is now defined in top-level Makefile, exported
1663 to the configure script and also substituted to man pages.
1665 * lspci.c (show_bases): Rewrote displaying of 64-bit addresses.
1666 (show_verbose): Rewrote interrupt display logic.
1668 * lib/i386-ports.c: Include sys/io.h only on glibc systems.
1670 * lib/configure: Rewrote detection of Linux versions. Now it
1671 works on 2.0 kernels (only with direct/dump access, of course).
1673 * lib/internal.h: New bytesex macros using <asm/byteorder.h>
1676 * lib/proc.c (proc_read, proc_write): Distinguish between short
1677 read/write and real errors.
1679 * lspci.c (show_htype{0,1}): Always use d->dev->rom_base_addr since
1680 libpci respects buscentric mode automatically.
1682 * lspci.c (show_hex_dump): For CardBus bridges, print out 128
1683 bytes of header (the whole standard part).
1685 * common.c: pcilib options are now all uppercase. Also moved
1686 PCI access debugging option here.
1688 * Released as 1.99.2.
1690 Wed Jan 20 22:50:35 1999 Martin Mares <mj@albireo.ucw.cz>
1692 * Wrote configure script and rewrote Makefiles.
1694 * Removed few unused variables.
1696 Wed Jan 20 12:21:56 1999 Martin Mares <mj@albireo.ucw.cz>
1698 * common.c: Moved several functions used in both setpci and lspci
1699 here. This includes parsing of libpci-related options.
1701 * More library tweaks.
1703 * filter.c, names.c: Moved to library.
1705 * setpci: Rewritten to use the library.
1707 * Released as 1.99.1.
1709 Tue Jan 19 23:00:12 1999 Martin Mares <mj@albireo.ucw.cz>
1711 * lspci.c (scan_devices): For cardbus bridges, read first 128
1712 bytes of config space to get full standard header.
1714 * Makefile (CFLAGS): Removed "-Wno-unused".
1716 * Started the "New Generation" branch and introduced the
1719 * lspci: Rewritten to use the library.
1721 Tue Jan 19 22:24:08 1999 Martin Mares <mj@albireo.ucw.cz>
1723 * Released as version 1.10.
1725 Mon Jan 18 08:51:17 1999 Martin Mares <mj@albireo.ucw.cz>
1727 * lspci.8, setpci.8: Miscellaneous fixes as suggested by
1728 Dag Wieers <dag@digibel.be>.
1730 Sun Nov 29 20:05:56 1998 Martin Mares <mj@albireo.ucw.cz>
1732 * pciutils.spec (Name): Update from Krzysztof G. Baranowski.
1734 Sun Nov 22 10:49:56 1998 Martin Mares <mj@albireo.ucw.cz>
1736 * Makefile, pciutils.h: Moved pci.ids to /usr/share.
1738 * Released as version 1.09.
1740 Wed Nov 18 15:47:05 1998 Martin Mares <mj@albireo.ucw.cz>
1742 * lspci.c (show_htype1): Fixed displaying of prefetchable memory behind
1743 bridge. Thanks to Petr Vandrovec <vandrove@vc.cvut.cz> for bug report.
1745 Fri Oct 23 18:59:19 1998 Martin Mares <mj@albireo.ucw.cz>
1747 * setpci.c: Don't include <syscall-list.h> with glibc >= 2.1.
1749 Mon Oct 19 21:53:30 1998 Martin Mares <mj@albireo.ucw.cz>
1751 * Released as version 1.08.
1753 * setpci.c: glibc 2.1.x already defines pread() and pwrite().
1755 * lspci.8: Changed warning about lspci -xxx.
1757 * lspci.c: Require "-xxx" for full configuration space dump, so that
1758 it's impossible to crash the machine by single typo.
1760 * specs: Added (courtesy of Krzysztof G. Baranowski <kgb@knm.org.pl>).
1762 Wed Sep 9 12:03:24 1998 Martin Mares <mj@albireo.ucw.cz>
1764 * lspci.c (show_bases): Better displaying of unassigned and
1765 disabled bases. Thanks to Gabriel Paubert <paubert@iram.es>
1768 Wed Sep 2 10:58:01 1998 Martin Mares <mj@albireo.ucw.cz>
1770 * setpci.c (pread): Recognize glibc 1.99 numbered as 2.0 on the PPC.
1771 (thanks to Geert Uytterhoeven for finding this out)
1773 Fri Jul 17 10:43:30 1998 Martin Mares <mj@albireo.ucw.cz>
1775 * lspci.c (show_verbose): Print subsystem ID using the new resolver.
1776 (show_machine): Print subsystem ID.
1778 * names.c: New name resolution engine supporting subsystem IDs.
1780 * Released as version 1.07.
1782 Wed Jul 15 15:37:21 1998 Martin Mares <mj@albireo.ucw.cz>
1784 * lspci.c (show_htype2 etc.): Displaying of CardBus headers.
1785 (show_bases): Honor the `cnt' argument.
1786 (grow_tree): Parse CardBus headers in tree mode as well.
1788 * pci.h: Updated CardBus header field description. I still don't
1789 have the CardBus standard available, but OZ6832 specs contain
1790 full description of all header fields supported by the chip.
1792 Tue Jun 9 22:53:59 1998 Martin Mares <mj@albireo.ucw.cz>
1796 * names.c (parse_name_list): Killed an unused variable.
1798 * setpci.c (pread, pwrite): Define SYS_(pread|pwrite) as __NR_\1
1799 if they are not defined by glibc (needed for glibc built on older
1802 * setpci.c (exec_op): Fixed error messages. Thanks, Steve!
1804 Mon Jun 8 10:59:22 1998 Martin Mares <mj@albireo.ucw.cz>
1808 * setpci.c: Problems with pread()/pwrite() with glibc on Alpha
1809 should be gone. Again thanks to Steve for bug report.
1811 * filter.c (filter_parse_slot): Fixed ":x" type filters.
1813 * pci.ids: Killed duplicate entry. Thanks to Stephen Williams
1814 <steve@icarus.com> for reporting this.
1816 Sun Jun 7 19:27:51 1998 Martin Mares <mj@albireo.ucw.cz>
1818 * lspci.c (main), setpci.c (main): Implemented "--version".
1822 * pciutils.h (PCIUTILS_VERSION): Added version string.
1824 * filter.c, names.c: Extraneous #include <linux/pci.h> removed.
1825 Thanks to Geert Uytterhoeven <Geert.Uytterhoeven@cs.kuleuven.ac.be>
1828 Thu May 28 14:45:58 1998 Martin Mares <mj@lomikel.karlin.mff.cuni.cz>
1830 * pci.ids: More updates from Jens Maurer.
1832 Wed Apr 22 10:00:39 1998 Martin Mares <mj@albireo.ucw.cz>
1834 * pci.ids: Updates from Jens Maurer.
1836 Sun Apr 19 11:14:25 1998 Martin Mares <mj@albireo.ucw.cz>
1840 * setpci.8: Written.
1842 * setpci.c: Finished.
1844 * lspci.c: Now able to fetch expansion ROM base from kernel device list
1845 and print it if not in buscentric mode.
1847 Tue Mar 31 23:11:57 1998 Martin Mares <mj@albireo.ucw.cz>
1851 Sun Mar 22 15:39:08 1998 Martin Mares <mj@albireo.ucw.cz>
1853 * lspci.8: Updated the documentation.
1855 * lspci.c: Modified to use the new filtering mechanism (options -f and -d).
1857 * filter.c: Introduced new generic device filter.
1859 Thu Mar 19 17:03:48 1998 Martin Mares <mj@lomikel.karlin.mff.cuni.cz>
1861 * lspci.c (grow_tree, show_tree_dev, print_it): Fixed displaying
1862 of PCI-to-PCI bridges in the tree format.
1864 Sun Feb 15 10:12:25 1998 Martin Mares <mj@albireo.ucw.cz>
1866 * lspci.c (show_machine): Added non-verbose mode of machine-readable
1869 * pci.ids: Updates from Jens Maurer.
1871 * Released as version 1.02.
1873 Thu Feb 12 16:53:28 1998 Martin Mares <mj@lomikel.karlin.mff.cuni.cz>
1875 * lspci.c: Added a "-m" switch for dumping machine-readable
1876 configuration data (requested by Bjoern Kriews <bkr@cut.de>).
1878 Mon Feb 9 13:17:43 1998 Martin Mares <mj@albireo.ucw.cz>
1880 * Makefile, pciutils.h: Include local pci.h instead of <linux/pci.h>
1881 if available. This should avoid all problems with official kernel
1882 not synchronized to newer PCI code in CVS -- standard distribution
1883 of pciutils now contains pci.h from current CVS kernel, pciutils
1884 in CVS contain no pci.h and use the correct kernel include.
1886 * Makefile: Fixed installation path for man pages.
1888 Sat Feb 7 15:15:46 1998 Martin Mares <mj@albireo.ucw.cz>
1892 * lspci.8: Created a man page.
1894 * Releasing as version 1.0.
1896 Tue Feb 3 20:56:00 1998 Martin Mares <mj@albireo.ucw.cz>
1898 * Makefile: Recognize architecture by calling uname and pass it as ARCH_xxx
1899 to all the C sources. This should eliminate problems with 32-bit compilers
1902 * lspci.c (show_verbose): Recognize CardBus bridge header type.
1903 (show_htype2): Stub routine.
1904 (scan_config): Write sensible error message if the kernel denies reading of
1905 upper part of the PCI config space.