1 2010-01-31 Martin Mares <mj@ucw.cz>
5 * Minor improvements and bug fixes in decoding of the Virtual Channel
8 2010-01-24 Martin Mares <mj@ucw.cz>
12 * More capabilities decoded: Virtual Channel (except arbitration
13 tables), Root Complex Link, Vendor-Specific (header only), SATA HBA.
15 * All extended capabilities have their version displayed (-vv or more).
17 2010-01-19 Martin Mares <mj@ucw.cz>
21 * Updated pci.ids to the today's snapshot of the database.
23 * When scanning extended capabilities, properly mask the lowest 2 bits,
24 which are currently reserved. This avoids unaligned access errors on
25 broken hardware (see tests/broken-ecaps).
27 * Large bar sizes are displayed in human-readable format (with units).
28 Thanks to Matthew Wilcox.
30 * Physical slot information is displayed correctly for multi-function cards.
31 Fixed by Matthew Wilcox.
33 * Fixed a couple of typos everywhere.
35 * Library: Fixed bugs in freeing of capabilities.
37 * Windows back-end compiles again.
39 2009-08-14 Martin Mares <mj@ucw.cz>
42 (sorry that I have missed 22/7 and released it later :-))
44 * Updated pci.ids to the today's snapshot of the database.
46 * Fixed memory and file descriptor leak in the dump back-end.
48 * The SR-IOV capability decoder now prints the VF BAR's.
49 Patch by Chris Wright, cleaned up by me.
51 * On request of certain company's lawyers, we now include a copy
52 of the GPL with our package. It seems that the pciutils are getting
53 mature if the most important bug of the month was this one ;-)
55 2009-07-04 Martin Mares <mj@ucw.cz>
59 * Updated pci.ids to the current snapshot of the database.
61 * The VPD parser now reports unknown and vendor-defined items
62 properly. It also stops on any item in unknown format, avoiding long
63 output on bogus VPD data. Thanks to Ben Hutchings and Matthew Wilcox.
65 * The MSI-X table size now matches the spec. Thanks to Michael S.
68 * The Power Management capability now includes the soft reset bit.
71 * Decoding of the Advanced Features capability has been added.
74 * The whole package compiles on GNU/kFreeBSD again.
76 The following patches have been contributed by Matthew Wilcox:
78 * The procfs back-end is able to cope with /proc/bus/pci
79 containing names with domains, which occur on sparc64 and
80 possibly other architectures due to a kernel bug.
82 * The sysfs back-end no longer complains when a slot address
83 is missing, which happens with old versions of Linux fakephp.
85 * The Device Serial Number capability is printed in the right
88 * The MSI and MSI-X capabilities are printed in a prettier way.
90 * The tree output mode (`lspci -t') shows domain numbers only
91 at the root, which makes the output more compact.
93 * Updated documentation on the bus mapping mode (`lspci -M').
95 2009-02-01 Martin Mares <mj@ucw.cz>
99 * Fixed another silly bug in the command-line parser of setpci.
101 2009-01-30 Martin Mares <mj@ucw.cz>
105 * Updated pci.ids to the current snapshot of the database.
107 * The configure script now sets LC_ALL to avoid being fooled by
108 locale-dependent behavior of `tr'.
110 * The command-line parser of setpci did sometimes segfault on invalid
111 input. Thanks to Andreas Wiese for a fix.
113 2009-01-18 Martin Mares <mj@ucw.cz>
117 * Updated pci.ids to the current snapshot of the database.
119 * The Cygwin backend now works on Windows Vista. Thanks to Jonathan
122 * Fixed a bug in decoding of the SR-IOV capability. Patch by Yu Zhao.
124 * Details of some PCIe capabilities are displayed only with -vv.
126 * When a BAR is reported by the OS, but not by the device (i.e.,
127 it is marked as [virtual] in lspci), the [disabled] flag is
128 suppressed, because it does not make sense in such cases.
131 2008-12-13 Martin Mares <mj@ucw.cz>
133 * The source code of lspci has been split to multiple files, hopefully
134 making it easier to maintain.
136 * The library and lspci now know about physical slot names. So far,
137 they are provided by the sysfs back-end only. Thanks go to Alex Chiang.
139 * When a device has the VPD (Vital Product Data) capability and the
140 VPD data are supplied by the OS, they are decoded and printed in the
141 verbose mode. This currently works only on Linux with the sysfs
142 back-end. Thanks to Ben Hutchings of Solarflare for the patch.
144 * `setpci --version' now works properly.
146 * `setpci --dumpregs' prints a table of all known names of
147 registers and capabilities. This replaces the table of registers
148 in the setpci man page.
150 * The dry-run mode of setpci gives better feedback.
152 * The setpci utility is now able to address registers stored in PCI
153 capabilities (actually it allows a more general form of relative
156 * The library has gained functions for working with PCI capabilities.
158 * Address Translation Services capability is now decoded. Patch by
161 2008-11-09 Martin Mares <mj@ucw.cz>
165 * `lspci -k' now displays the subsystem ID, too. This makes `-k'
166 show everything needed to identify the device and the available
167 drivers, which was called for by many users.
169 * Fixed spelling of MSI. Patch by Matthew Wilcox.
171 * Better support for cross-compilation. Thanks to Alon Bar-Lev
174 * Fixed printing of the AER capability. Patch by Max Asbock.
176 * HT 1.02 capabilities are decoded as HT 1.03. Suggested by
177 Carl-Daniel Hailfinger.
179 * Fixed Cygwin build. Thanks to Steve Elliott for reporting the bug.
181 * Updated pci.ids to the current snapshot of the database.
183 2008-09-19 Martin Mares <mj@ucw.cz>
187 * Fixed a minor bug in the configure script, which caused warnings
188 about redefinition of symbols during compilation.
190 2008-09-11 Martin Mares <mj@ucw.cz>
194 * Updated pci.ids to the most recent snapshot.
196 * Added a Cygwin port. Patch by Christopher Voltz, ported to the
197 current tree by Martin Mares.
199 * Worked around compatibility problems with various default settings
200 of wget (we have to set --no-timestamping explicitly). Thanks to Ville
201 Skytta for pointing that out.
203 * Fixed printing of MSI capabilities. Thanks to Matthew Wilcox for
206 * Added decoding of several PCI-X capabilities: device/link/slot 2,
207 Advanced Error Reporting, Access Control Services, Alternative Routing-ID,
208 Single Root I/O Virtualization. Thanks to Yu Zhao for patches.
210 * Fixed bug in filters which caused them to refuse vendor/device ID 0xffff.
212 * README: The linux-pci mailing list has moved to linux-pci@vger.kernel.org.
214 * Fixed several build problems: builds without PCI_USE_DNS on Linux
215 and with PCI_USE_DNS on Solaris and *BSD. Static library mode also
216 compiles again on old versions of GCC.
218 2008-04-10 Martin Mares <mj@ucw.cz>
222 * Updated API and ABI version.
224 2008-02-20 Martin Mares <mj@ucw.cz>
226 * Released as 2.99.1-alpha2.
228 * Changed the default domain for the DNS resolver.
230 2008-02-18 Martin Mares <mj@ucw.cz>
232 * Released as 2.99.1-alpha1.
234 * The makefile system has been reworked. All configuration settings
235 are now passed to the configure script in environment variables,
236 allowing for easy tweaking in the top-level Makefile. All control
237 knobs are now described in the README.
239 * The libpci can be built as a shared library with properly restricted
240 symbol exports. Use `make SHARED=yes' to enable that or `make SHARED=local'
241 for a local testing build (with hardwired paths to the library, so that
242 it does not need installation).
244 * The example program has been moved from lib/example.c to the top-level
245 directory, because it should be built exactly as the other utilities
246 are. It has been also improved slightly to educate better.
248 * The i386-ports method is enabled on Linux/x86_64 as well.
250 2008-02-13 Martin Mares <mj@ucw.cz>
252 * Released as 2.2.10-net2.
254 * Support for resolving of PCI ID's using DNS together with a local
255 cache of resolved entries has been added. See the `-q' and `-Q' options
258 * The library now has a generic system of settable parameters, which
259 also include settings of the DNS resolver and cache. An `-O' option
260 has been added to lspci and setpci to allow setting of these options.
262 * Configuration of the access methods are now specified by the new
263 parameter system, replacing the pci_access->method_params array.
265 * Access methods now also have sensible names and help texts and it
266 is possible to look up method ID by a name.
268 * An `-A' switch has been added to both lspci and setpci, allowing to
269 select an arbitrary access method. The `-P' switch (configure proc
270 backend) has been removed as it is no longer needed and I do not know
273 * Several source files have been split for better maintainability
274 (most notably the resolving of ID's).
276 * Man pages and help texts have been updated. A new man page `pcilib(7)'
277 has been added and description of library options has been moved there.
279 * When an unknown device ID is encountered, we print `Device <id>'
280 instead of `Unknown device <id>'. It uses less space and it also
281 should reduce the number of inexperienced users complaining that
282 the device is not supported by the OS. To lookup up OS drivers,
285 * PCI_LIB_VERSION has been bumped to 0x020299.
287 * Makefile: stripping of the binaries during installation can be
288 overridden by the STRIP variable.
290 * lib/types.h: We use the integer types from <stdint.h> if the
291 compiler claims C99 support.
293 2008-02-11 Martin Mares <mj@ucw.cz>
295 * Released as 2.2.10.
297 * lspci.c, setpci.c: Cleaned up the list of options.
299 * lib/names.c: Fix displaying of errors reported by zlib.
300 Previously, the buffer containing the error message had
301 been deallocated by gzclose() before the message was printed.
303 2008-01-07 Martin Mares <mj@ucw.cz>
305 * update-pciids.sh: Added quiet mode (-q). Clean up uncompressed
306 files left by previous versions of the pciutils. Patch by Mike
309 * update-pciids.man: Mention the -q switch.
311 2007-11-29 Martin Mares <mj@ucw.cz>
313 * lib/dump.c: Squashed compiler warnings about code with
314 no effect (there really were surplus *'s).
316 2007-11-06 Martin Mares <mj@ucw.cz>
320 * lspci.c: Added a new switch `-k' which requests printing
321 of information on kernel drivers attached to each device
322 and on kernel modules reporting the ability to handle the
323 device. So far, this is supported only on Linux with the
324 sysfs back-end, so it is implemented internally in the lspci
325 instead of the libpci. Thanks to Anicka <anicka@anicka.net>
328 2007-10-19 Martin Mares <mj@ucw.cz>
330 * Makefile, lib/Makefile: Moved -lz from LDFLAGS to LDLIBS.
331 Also added an explicit pattern rule for linking to make sure
332 that LDLIBS is used on all platforms. Thanks to Dan Nicholson
335 2007-10-19 Martin Mares <mj@ucw.cz>
339 * pci.ids: Revised class codes to match Conventional PCI 3.0 specs.
340 Added a couple of new ones, renumbered `ADMA continuous operation'
341 prog-if to 0x30 (even the old SATA Class Code ECN doesn't mention
342 0x40) and renumbered the satellite communication controllers.
344 * lib/header.h: Include `PCI hot-plug' and `Secure device'
345 capabilities from PCI 3.0 specs. Also added `SATA HBA' and
346 `Advanced features' caps from various ECN's.
348 * lspci.c: All known capabilities have at least their name displayed
349 now. When we are unable to decode them completely, we signalize it
352 * lspci.man: Document `<?>' and also mention that extended config
353 space is currently available only with the linux_sysfs back-end.
355 * lspci.c: Decode the Debug port capability (per EHCI 0.96 spec).
357 * lspci.c: Big code cleanup: re-arranged functions in the code,
358 renamed everything related to capabilities to cap_* and
359 all options except verbose to opt_*.
361 2007-10-14 Martin Mares <mj@ucw.cz>
363 * lib/[fno]bsd-*: Removed extraneous braces.
365 2007-10-12 Martin Mares <mj@ucw.cz>
367 * Capability loop detection introduced 2.2.7 did not work
368 properly with extended capabilities. Fixed.
370 2007-10-05 Martin Mares <mj@ucw.cz>
374 * lspci.c (show_caps, show_ext_caps): Detect and report loops in
377 * lspci.c, lib/header.h: Finished decoding of the PCI Express
378 capability. The extended capabilities remain undecoded for now,
379 but at least the list of them has been updated to reflect the
380 current PCI Express 2.0 spec.
382 * lspci.c, lib/header.h: Decode new bits of traditional registers
383 as defined by PCIE / PCI-X. This includes discard timers in the bridge
384 control register and INTx enable/status in device control/status
387 * lib/fbsd-device.c: Support domains on new FreeBSD's. Contributed
390 2007-09-12 Hasso Tepper <hasso@estpak.ee>
392 * Extended the fbsd-device backend to run on Dragonfly BSD.
394 * lspci.c: alloca() is declared in <stdlib.h> on BSD's, not <alloca.h>.
396 2007-09-03 Martin Mares <mj@ucw.cz>
398 * Resurrected the Windows port, including cross-compilation by MinGW.
399 Patch by Samuel Bronson <naesten@gmail.com>.
401 2007-08-31 Martin Mares <mj@ucw.cz>
403 * Makefile, lib/Makefile: `ar' and `ranlib' can be overriden to allow
406 2007-08-27 Martin Mares <mj@ucw.cz>
408 * lib/names.c (pci_open): When calling gzopen(), use "rb" file mode
409 instead of "r". This is needed on DOS systems, where this function
410 somewhat illogically uses the binary flag for the compressed file
411 instead of the decompressed stream inside, where binariness really
414 2007-08-14 Martin Mares <mj@ucw.cz>
416 * lspci.c (show_ht): Added decoding of Hypertransport MSI mapping capability,
417 based on a patch by Jason Gunthorpe.
419 * tests/cap-MSI-mapping: Added a test case. I plan to add test cases
420 (which are dumps of config space) for all new features.
422 2007-06-20 Martin Mares <mj@ucw.cz>
426 * Makefile: Added an "install-lib" target. Thanks to Dan Nicholson
429 * Makefile, lib/Makefile: Generate and install pkg-config file
430 for libpci. Again by Dan Nicholson.
432 2007-06-20 Thomas Schwinge <tschwinge@gnu.org>
434 * lib/i386-io-hurd.h: Rewritten for new Hurd kernels.
436 2007-05-04 Martin Mares <mj@ucw.cz>
440 * pci.ids: Updated to the current snapshot of the database.
442 2007-02-14 Martin Mares <mj@ucw.cz>
444 * lspci.c (show_express): Added PCI/PCI-X to PCI-Express Bridge type.
445 Patch by Mark Glines.
447 2007-02-09 Martin Mares <mj@ucw.cz>
449 * pci.ids: Updated to the current snapshot of the database.
451 2007-02-06 Martin Mares <mj@ucw.cz>
453 * Replaced bzero() by memset() everywhere, it's better to lose a tiny
454 bit of readability than maintain hacks to make it work on various systems.
456 * lib/configure: tr on Solaris is a bit weird and it requires `[A-Z]'
457 instead of `A-Z'. Fortunately, the extra brackets don't hurt otherwise.
459 * lib/types.h, lib/configure: Solaris should use <stdint.h> to get precise
462 2007-02-04 Martin Mares <mj@ucw.cz>
464 * lspci.c: alloca() needs <alloca.h>.
466 2006-09-17 Martin Mares <mj@ucw.cz>
468 * lib/dump.c: Fixed a couple of bugs in the dump backend which caused
469 devices with domains or with extended config space to be read incorrectly.
470 Also, dumps with partial lines are allowed now.
472 2006-09-10 Martin Mares <mj@ucw.cz>
474 * pci.ids: Updated to the current database snapshot.
476 * lspci.c (scan_device): If an error occurs when reading the standard config
477 header of a device, report it and ignore the device and return with exit
480 2006-09-09 Martin Mares <mj@ucw.cz>
484 * maint/release: Remind the maintainer about the current PCI_LIB_VERSION.
486 * lib/pci.h: Updated PCI_LIB_VERSION.
488 * lspci.c (show_machine): In the `-m' mode, do proper shell escaping
489 if the fields printed contain quotes or backslashes.
491 * lspci.c (show_machine): Added a `-vmm' mode, which removes the misuse
492 of the `Device' tag for two different purposes.
494 * Makefile: Moved all system-dependent decisions to lib/configure,
495 since config.mk is included in the top-level Makefile anyway.
497 * lib/configure: When configuring for Linux, ignore the kernel version
498 and always build all access methods.
500 * Makefile (CFLAGS): Removed -Winline, it's not needed and triggers
501 at many non-interesting places with gcc 3.4.
503 * Whitespace cleanup of all source files.
505 * The pci.ids file can be stored compressed if zlib is available.
506 Added transparent decompression to lib/names.c, modified update-pciids.sh
507 to keep the file compressed if applicable, updated Makefiles.
508 Based on a patch by Matthew Wilcox, but all the bugs are mine.
510 * Makefile, README: Allow installation to be done to a different directory
511 from the one we will eventually be placed in by setting DESTDIR.
512 Patch by Matthew Wilcox.
514 * Added .gitignore files.
516 * Makefile (clean): Clean *.orig, too.
518 * Cleaned up usage of `char' and `byte'.
520 * lib/header.h: PCI_CLASS_DOCKING_OTHER should be 0x0a80, not 0x0a01.
522 * lib/header.h: Added PCI_CLASS_xxx constants for all classes currently
523 defined in the pci.ids file.
525 2006-08-01 Martin Mares <mj@ucw.cz>
527 * lib/i386-io-hurd.h: Fixed a silly typo.
529 2006-07-30 Martin Mares <mj@ucw.cz>
531 * lib/Makefile: Added a missing rule for obsd-device.o.
533 * lspci.c, lib/header.h: Added support for MSI per-vector masking.
534 Contributed by Petr Vandrovec.
536 * lspci.c, lib/header.h: Added support for the `bridge subsystem ID'
537 capability. Contributed by Petr Vandrovec.
539 * lspci.c (show_htype1): Fixed bug in printing of 64-bit prefetchable
540 memory windows. Fix by Petr Vandrovec.
542 * maint/release.pm: Exclude .git directory from releases.
544 * lib/i386-ports.c, lib/i386-io-*: Report failures during port access
545 initialization by a->warn() instead of calling printf() or perror()
548 * lib/i386-ports.c, lib/i386-io-*: Moved the logic which keeps track of
549 the port access state to generic code.
551 * lib/i386-io-hurd.h: Ask the kernel for I/O port access appropriately.
552 Contributed by Thomas Schwinge and Samuel Thibault.
554 * lib/i386-ports.c: Define _GNU_SOURCE, it's needed by the Hurd module.
556 * lib/header.h: Whitespace cleanups.
558 * lib/i386-io-windows.h: Fixed indentation and spelling.
560 * README.Windows: Mention that WinIO.dll is needed and where to get it.
562 2006-06-27 Martin Mares <mj@ucw.cz>
564 * lib/Makefile, Makefile: Added rules for building and cleaning the example.
566 * lib/example.c: Show how to use PCI_FILL_CLASS and used another register
567 for demonstrating the config space accesses. The example is still very
570 * lib/pci.h, lib/generic.c: Added PCI_FILL_CLASS.
572 * lib/sysfs.c: Fetch device ID and class from sysfs, because they can
573 be modified by kernel fixups.
575 * lspci.c: Use PCI_FILL_CLASS. Thanks to Matthew Willcox for the patch.
577 2006-06-03 Martin Mares <mj@ucw.cz>
579 * lspci.c: Introduced the -nn switch. Thanks to David N. Welton
582 * lib/names.c (pci_lookup_name): Introduced PCI_LOOKUP_MIXED and
583 cleaned up the name selection code.
585 * lib/names.c (pci_lookup_name): If PCI_LOOKUP_NO_NUMBERS is given,
586 pci_access->numeric_ids is ignored.
588 * lib/names.c (pci_lookup_name): When class is identified and
589 subclass isn't, display class name and subclass number.
591 2006-05-31 Martin Mares <mj@ucw.cz>
593 * setpci.c (main): Don't crash when an invalid width is specified.
595 * lspci.c, setpci.c, common.c: die() now uses the right program
596 name when printing an error message.
598 2006-05-19 Martin Mares <mj@ucw.cz>
600 * README: Mention the public GIT tree.
602 * README: Updated the list of ports.
604 2006-05-10 Martin Mares <mj@ucw.cz>
606 * lib/configure, lib/fbsd-device.c: Added support for GNU/kFreeBSD.
607 Thanks to Petr Salinger for the patch.
609 2006-05-05 Martin Mares <mj@ucw.cz>
613 * lspci.c (scan_device): The -D switch didn't work as intended
616 2006-05-05 Martin Mares <mj@ucw.cz>
620 * pci.ids: Updated to the current database snapshot.
622 * lib/obsd-device.c (and other files in lib/*): Added OpenBSD
623 interface by Matthieu Herrb <matthieu.herrb@laas.fr>, based on
624 the existing FreeBSD interface.
626 * Moved pciutils to a GIT repository, which now contains merged
627 history from both CVS and Arch. Good bye, TLA!
629 2006-03-21 Martin Mares <mj@ucw.cz>
631 * lspci.c (show_slot_name): Avoid the previous changes in default
632 display of domain name when in machine-readable mode. However, `-D'
633 forces domain display even there.
635 * lspci.man: Added a warning on -m being the only format, which is
636 guaranteed to be stable between lspci versions.
638 2006-03-13 Martin Mares <mj@ucw.cz>
640 * lspci.man: Documented the -D switch.
642 * lspci.c (show_slot_name, scan_device): If there are multiple PCI
643 domains or if the `-D' switch is used, show the domain number for
646 * lspci.c (show_verbose): Report cache line size in bytes.
648 * update-pciids.sh: Use curl if available. Patch by Matthew Wilcox.
650 2006-01-04 Martin Mares <mj@ucw.cz>
652 * lspci.c (show_express_link): Fixed decoding of link status register.
653 Thanks to Roland Dreier for his report.
655 2005-12-12 Martin Mares <mj@ucw.cz>
657 * lib/nbsd-libpci.c: If libpci is used by an ordinary user, allow
658 at least read-only access. Patch by Pavel Celeda <celeda@liberouter.org>.
660 * Makefile: Corrected library path on NetBSD.
662 2005-11-26 Martin Mares <mj@ucw.cz>
666 * lspci.c (show_machine): Subsystem vendors were printed incorrectly
667 in machine-readable modes. Thanks to Pavel Celeda for a bug report.
669 2005-10-11 Martin Mares <mj@ucw.cz>
671 * lspci.c (new_bus): Fixed a memory leak. Thanks to Paul Sangree for reporting it.
673 2005-09-21 Martin Mares <mj@ucw.cz>
677 * pci.ids: Updated copyright header.
679 * lib/sysfs.c (sysfs_get_resources): Removed warning about unsupported
680 64-bit addresses, they are now always supported.
682 * lspci.c (show_bases): Corrected printing of 64-bit addresses
685 * lib/configure: Enable 64-bit addresses on all Linux systems.
687 * lib/types.h: Don't pad 64-bit addresses to 16 xigits, only to 8 if they
690 2005-09-11 Martin Mares <mj@ucw.cz>
692 * Released as 2.1.99-test11.
694 * lspci.c: Removed unnecessary trailing zeros in pci_lookup_name() calls.
696 2005-09-10 Martin Mares <mj@ucw.cz>
698 * Released as 2.1.99-test10.
700 * pci.ids: Synchronized with the current database snapshot.
702 * update-pciids.sh: Changed the default URL for downloading pci.ids
703 to http://pciids.sourceforge.net/v2.2/pci.ids.
705 * lib/pci.h (PCI_LIB_VERSION): Added version identifier.
707 * lib/names.c: Rewritten the name database module almost from scratch.
708 Everything is much cleaner and there are hopefully no more memory leaks;
709 pci_lookup_name() now uses varargs in a backward compatible fashion.
710 Introduced PCI_LOOKUP_NO_NUMBERS.
712 The new code supports subsystem entries not tied to a specific device.
713 I had to extend the format of pci.ids in order to support it, so I have
714 extended the idea of the "C" (class) blocks and introduced "S" blocks
715 for subsystems. To avoid doing more incompatible changes in the future,
716 the parser skips unknown single-letter blocks without reporting errors.
718 2005-08-23 Martin Mares <mj@ucw.cz>
720 * Released as 2.1.99-test9.
722 * Makefile (OPT): Removed -fomit-frame-pointer, it's default in recent
723 gcc versions when optimizing anyway.
725 * Made the path to pci.ids customizable and independent on the SHAREDIR.
726 Just override IDSDIR in the top-level Makefile.
728 * pci.ids: Synchronized with the current database snapshot.
730 * lspci.man, setpci.man: Improved the man pages. Documented all access
731 methods and which operations are privileged.
733 * lspci.c: Another rewrite of config register caching, now also including
734 lots of internal checks. It should be now perfectly able to cope with
735 portions of the configuration space being inaccessible, for example
736 due to insufficient access rights.
738 * lspci.c (show_pcix_nobridge, show_pcix_bridge): Cleaned up dumping of PCI-X
739 capabilities. Includes partial support for PCI-X 2.0 (probably incomplete
740 as I haven't seen the spec).
742 * lspci.c: Quell warnings about unused parameters.
744 * lspci.c: Removed C++ comments.
746 * lib/header.h: Merged definitions of extended capabilities and some new
747 PCI-X capability bits from linux-2.6.11/include/pci.h.
749 * lspci.c (show_caps): Try to scan extended capabilities only if the
750 device has either PCI-X or PCI Express capability in its normal capability
753 * lib/dump.c (dump_init): Reading of dumps works again. The dump reader
754 now also remembers how much data it has read and refuses attempts to
755 access more than that.
757 * setpci.man, lspci.c, README: prefer spelling "buses" over "busses".
759 * lspci.c: If alloca() is not available, use xmalloc(), not malloc().
761 * lib/configure: Added x86_64 on Linux.
763 2005-08-22 Martin Mares <mj@ucw.cz>
765 * lib/filter.c (pci_filter_parse_slot): Fixed parsing of domain filters.
766 Thanks to Matthew Wilcox for bug report.
768 * lspci.c: Corrected spelling of "Hz" (it was "hz" at several places).
769 Thanks to Krzysztof Oledzki for pointing that out.
771 2004-08-19 Martin Mares <mj@ucw.cz>
773 * pciutils.spec (%attr): Setting attributes for /sbin/* is an anachronism,
774 because pciutils by default install to /usr/sbin. Update.
776 2004-08-13 Martin Mares <mj@ucw.cz>
778 * Released as 2.1.99-test8.
780 * lib/types.h, lib/pci.h, lib/sysdep.h: `byte' and `word' are
781 no longer exported to the outside world.
783 * README.Windows: Updated.
785 * maint/release: Substitute version number in win32/config.h.
787 * win32/config.h: Added.
789 * lib/sysdep.h (bzero, strcasecmp): are macros on Windows.
791 * compat/getopt.[ch]: Added copies of getopt.[ch] from the GNU
792 C library for use on systems where the default libraries lack
793 proper getopt. Currently used by the Windows port.
795 * lib/sysdep.h, lib/types.h: Updates of the Windows port from
798 * lib/types.h: If PCI_HAVE_Uxx_TYPES is defined, libpci doesn't define
799 its own u8, u16, u32, byte and word types and uses what the user
800 has supplied instead. With this change, all namespace clashes should
803 * Makefile, lib/Makefile: Updated dependencies.
805 * pciutils.h: Include lib/sysdep.h and move NONRET et al. there.
807 * lib/sysdep.h: No need to include <sys/types.h> on FreeBSD, because
808 it is included unconditionally in lib/types.h.
810 * Moved system-dependent stuff from lib/internal.h to lib/sysdep.h,
811 which is also used by the utilities. Also moved type declarations
812 from lib/pci.h to lib/types.h.
814 * All files: Prepend a "PCI_" prefix in front of all configuration
815 defines to avoid namespace clashes. CAVEAT: If there is any libpci
816 application using the (undocumented) defines, it has to be updated.
818 * lib/Makefile: Killed HAVE_OWN_HEADER_H, since we stopped sharing
819 headers with the kernel a couple of years ago.
821 * lib/sysfs.c (sysfs_get_resources): We have 7 resources, not 6.
823 * lspci.c (show_rom): Use the same logic for printing disabled
824 or unassigned ROM's as we do in show_bases() for the other BAR's.
826 * lib/generic.c (pci_generic_fill_info): Better reaction to
827 invalid 64-bit addresses. Also d->hdrtype should not include
828 bit 7, which caused mysterious errors on multi-function devices.
830 * lib/generic.c (pci_generic_fill_info): Fill in base addresses
831 even if the regions are known to be disabled. It is the client's
832 job to interpret them. (And it is not a trivial job if you want
833 to do it correctly, since you need to check I/O and memory enables
834 on all upstream bridges, too.) However, it could be interesting to
835 introduce functions for interpreting the addresses and even for
836 mapping the regions and doing I/O on them.
838 2004-07-30 Martin Mares <mj@ucw.cz>
840 * lspci.c: HyperTransport improvements from Maciej.
842 2004-07-11 Martin Mares <mj@ucw.cz>
844 * lib/sysfs.c (sysfs_get_resources): Arguments now correspond
845 to the format string. [Patch by Bill Nottingham]
847 2004-07-05 Martin Mares <mj@ucw.cz>
849 * Released as 2.1.99-test7.
851 * lspci.c (config_fetch): Wanted to merge Matthew's bug fix, but
852 ended up with rewriting the fetching mechanism to be fully dynamic,
853 but avoid reading config space registers not explicitly requested.
855 2004-06-29 Matthew Wilcox <willy@debian.org>
857 * lspci.c: More work on PCI Express dumping.
859 * lib/header.h: Updated PCI Express capability definitions.
861 * lib/proc.c (proc_read): Removed bogus warning.
863 * common.c (xrealloc): Introduced.
865 * lspci.man: Added -xxxx.
867 2004-06-27 Martin Mares <mj@ucw.cz>
869 * Released as 2.1.99-test6.
871 * lspci.c (show_msix), lib/header.h: Added dumping of MSI-X cap.
872 Patch by Roland Dreier <roland@topspin.com>, cleaned up by me.
874 * lspci.c (show_pcix_nobridge, show_pcix_bridge): Handle config_fetch()
877 * lib/header.h: Added PCI Express extended capabilities. Again by Matthew.
879 * lspci.c (show_express): Added dumping of PCI Express cap.
880 Patch by Matthew Wilcox.
882 * lib/header.h: Added a list of PCI 3.0 capabilities and also details
883 on PCI Express caps. Patch by Matthew Wilcox <willy@debian.org>.
885 * lspci.c (check_root): Gone. No explicit checks for root are needed,
886 report correct errors reported by the libpci instead.
888 * lspci.c: Added dumping of the extended config space on "-xxxx".
889 Better caching of config registers.
891 * setpci.c (main): Allow access to whole 4096 bytes of the config space.
893 * lib/sysfs.c, lib/proc.c: Don't print error messages on short reads,
894 just return the appropriate error code.
896 * lib: Added support for extended (4096-byte) configuration space,
897 currently implemented only in Linux proc and sysfs access methods
898 and of course in the dump reader.
900 2004-05-29 Martin Mares <mj@ucw.cz>
902 * Released as 2.1.99-test5.
904 * lib/pci.h: Windows don't have the standard u_int* types.
906 * lib/internal.h: <sys/param.h> required on Windows for endianity
909 * lib/i386-ports.c: Connected i386-io-windows.h.
911 * lspci.c (check_root): geteuid() is not available on Windows.
913 * lib/i386-io-windows.h: Added Windows port contributed by Alexander
914 Stock <stock.alexander@gmx.de>.
916 * lib/configure: Hopefully fixed SunOS port broken by various
917 changes to the configure script.
919 * Makefile, lib/configure: Cross-compilation support, patch by Maciej.
921 2004-05-28 Martin Mares <mj@ucw.cz>
923 * Released as 2.1.99-test4.
925 * lspci.c (show_verbose): Header type 1 is probably legal for all
926 types of bridges, not only for PCI-to-PCI bridges.
928 * lspci.c (format_agp_rate): Write "x16", not "x@".
929 (show_agp): rate[] could overflow.
930 Bugs reported by Jakub Bogusz <qboosh@pld-linux.org>.
932 * lspci.c (show_ht_*): Show HyperTransport capability with all its
933 details. Once again code by Maciej simplified (i.e., possibly broken)
936 * lib/header.h: Added declarations of HyperTransport capability.
937 Again thanks to Maciej.
939 * lspci.c: Decode all bits of the secondary status word in type 1 headers.
940 Thanks to Maciej W. Rozycki <macro@ds2.pg.gda.pl> for the patch.
942 2003-12-27 Martin Mares <mj@ucw.cz>
944 * Released as 2.1.99-test3.
946 * lspci.man, setpci.man: Document domains and correct spelling.
948 * lib/dump.c (dump_init): Added ability to read domain numbers.
950 * lspci.c: Devices in domains different from 0 have their slot number
951 printed as "<domain>:<bus>:<slot>.<func>". Tree view supports domains
954 * lib/filter.c: Slot filters understand domains.
956 * lib/generic.c: Mention the domain in slot numbers in all error messages.
958 * lib/internal.h: The #ifdef for Linux <asm/byteorder.h> was wrong.
960 * lib/access.c (pci_get_dev): Added support for domains.
962 * lib/sysfs.c (sysfs_scan): Read vendor and device ID from the config
963 registers (or to be precise, leave it for the generic parts of the pcilib
964 to do so) instead of reading them from the sysfs. It's faster this way.
966 * lspci.c (show_pcix): Don't touch pci_dev->hdrtype, it's an internal
967 variable. Better read it from the config registers (it's cached anyway).
969 * lib/sysfs.c (sysfs_scan), lib/proc.c (proc_scan): Don't read the hdrtype.
970 lib/generic.c (pci_generic_fill_info): If hdrtype is -1 (unset), read it.
971 Saves lots of unnecessary file accesses.
973 * lib/pci.h (PCIADDR_PORT_FMT): Use %llx instead of %Lx, because the latter
974 is not supported by all C libraries.
976 * Makefile: Always enter the lib directory (remember that we don't have
977 full dependecies for the library in the top-level Makefile; hmmm, another
978 thing to rewrite some day).
980 * lib/sysfs.c: Added Linux sysfs access method based on the patch
981 written by Matthew Wilcox <willy@fc.hp.com>.
983 * lib/proc.c: Renamed the access method name from "/proc/bus/pci" to "Linux-proc".
985 * lib/pread.h: The hacks to support pread on various versions
986 of Linux libc moved there.
988 * lib/proc.c (proc_setup): The return value of snprintf() varies
989 between glibc versions, so we need to check both for a negative
990 values and for too large values.
992 * Removed last few references to the "Linux PCI Utilities", the
993 package is pretty cross-platform now :)
995 2003-12-27 Martin Mares <mj@ucw.cz>
997 * Released as 2.1.99-test2.
999 * README, pciutils.lsm, pciutils.spec: Use @VERSION@ to make the
1000 release scripts insert the current version. "make release" is gone.
1002 * maint/release, maint/release.pm: Added a new system of scripts for
1003 making releases including inter-version diffs etc.
1005 * Makefile: Cleaned up.
1007 * lib/fbsd-device.c: I patched another copy of this file by mistake,
1008 this time the version checks should be right.
1010 2003-12-27 Martin Mares <mj@ucw.cz>
1012 * Released as 2.1.99-test1.
1014 * pciutils.h, common.c, lspci.man, setpci.man, lib/internal.h:
1015 Remove shadows of the syscall access method which was never
1018 * update-pciids.sh: Try to preserve permissions of the old file
1019 if chmod supports --reference. Should close Debian Bug #223740.
1021 * lib/proc.c (proc_setup): Increased path name length limit to 1024.
1022 Thanks for Redhat and Mandrake for inspiration.
1024 * lib/configure: Recognize ppc and ppc64, both have 64-bit addresses.
1025 Grabbed from Redhat (Fedora) patches.
1027 2003-12-27 Martin Mares <mj@ucw.cz>
1029 Merged bug fixes from Debian patches:
1031 * lspci.c (show_verbose): "Cache Line Size" should be capitalized.
1033 * lspci.c (show_pcix_nobridge): Added a missing newline.
1035 * lib/proc.c (proc_scan): When reading the header type, don't
1036 forget to clear the topmost bit indicating that the device has
1039 2003-12-27 Martin Mares <mj@ucw.cz>
1041 Updated the FreeBSD port. Thanks to Samy Al Bahra <samy@kerneled.com>
1044 * lib/Makefile: Add ${FREEBSD_SYS} to the include path if it's defined.
1045 * lib/fbsd-device.c: Select the right set of system includes according
1046 to __FreeBSD_version.
1048 2003-12-27 Martin Mares <mj@ucw.cz>
1050 Merged support for Solaris on i386 by Bill Moore <billm@eng.sun.com>
1053 * lib/configure: Recognize SunOS.
1054 * lib/internal.h: Learn how to recognize byte order on SunOS.
1055 * lib/i386-ports.c: Split OS-dependent I/O port access from i386-ports.c.
1056 * lib/i386-io-linux.h: Linux specific part.
1057 * lib/i386-io-hurd.h: GNU/Hurd specific part.
1058 * lib/i386-io-sunos.h: SunOS specific part.
1060 2003-12-26 Martin Mares <mj@ucw.cz>
1062 * lib/header.h (PCI_*_MASK): Cast to pciaddr_t explicitly.
1064 * lib/pci.h: Types declared in <sys/types.h> should be usable on all
1065 platforms we currently support, so kill the forest of #ifdef's and
1066 use them in all cases.
1068 * lib/pci.h: Use ULONG_MASK to decide whether we should use long
1069 or long long to represent a 64-bit address. Killed HAVE_LONG_ADDRESS.
1070 Define format strings for addresses, port numbers and IRQ numbers
1073 * lib/proc.c (proc_scan): Use PCIADDR_T_FMT for scanf'ing addresses.
1075 2003-12-26 Marco Gerards <metgerards@student.han.nl>
1077 Added support for the GNU Hurd (cleaned up by Martin Mares):
1079 * lib/configure [GNU]: Use the i386 ports for configuration access.
1080 * lib/i386-ports.c: Don't call iopl() on the Hurd.
1081 * lib/pci.h [OS_GNU]: Include <sys/types.h> and use it for defining
1084 2003-12-26 Martin Mares <mj@ucw.cz>
1086 * lspci.c (show_pcix_bridge, show_pcix_nobridge): Don't forget to call
1087 config_fetch() to ensure that the registers have been read. Thanks to
1088 Bill Wood <bill.wood@hp.com> for the patch.
1090 * lspci.c: Ensure that failure of config_fetch() is handled correctly
1093 * lspci.man: There was one more explicit reference to /usr/share/pci.ids.
1094 Changed to @SHAREDIR@. Patch from Maciej W. Rozycki <macro@ds2.pg.gda.pl>.
1096 * setpci.c (main): Better error messages.
1098 * setpci.c (ex_op): The demo mode should disable only writing, not reading.
1100 * setpci.man: The documentation was inconsistent on what should -D do.
1101 Document the new behaviour.
1103 * pciutils.h, common.c, setpci.c: Introduced a NONRET macro encapsulating
1104 the GCC specific __attribute__((noreturn)) and killed the hack with
1105 redefining __attribute__ on non-GCC compilers.
1107 * Makefile: Added missing dependencies. Parallel builds work now.
1108 Problem reported by Andreas Haumer <andreas@xss.co.at>, but I chose
1111 * Makefile (MANDIR): Use `:=' instead of `=' to avoid executing the shell
1112 command every time $(MANDIR) is referenced.
1114 * lspci.c (main): The error message for `lspci -s' incorrectly mentioned
1115 a `-f' switch. Reported by Steve Finney <Steve.Finney@SpirentCom.COM>.
1117 * lib/generic.c: Removed memory leak in pci_generic_bus_scan().
1118 Reported by Gary Parnes <gary_parnes@terago.com>.
1120 * Replaced obsolete syntax of __attribute__((unused)) in the middle of
1121 parameter declarations (which is no longer supported by GCC 3.1) by the
1122 current syntax (attribute at the end). Thanks to pixel@mandrakesoft.com
1123 for reporting this problem.
1125 * Removed CVS $Id$ tags from all files.
1127 * Makefile: Added some more warnings.
1129 * setpci.c: Cleaned up mask/value code.
1131 2003-12-08 Thayne Harbaugh <tharbaugh@lnxi.com>
1133 * setpci.c: Individual bits to be set can be specified as <value>:<mask>.
1135 2003-11-29 Martin Mares <mj@ucw.cz>
1137 * Imported the pciutils sources to my Arch repository. Good-bye, CVS.
1139 2003-01-04 Martin Mares <mj@ucw.cz>
1141 * Released as 2.1.11.
1143 * Makefile: Changed configuration of installation directories --
1144 all paths are now set at the top of the Makefile instead of being
1145 scattered between the installation rules. The default installation
1146 now goes always to /usr/local regardless of the OS as most distributions
1147 already contain some version of pciutils and we don't want custom
1148 installations to interfere with the default ones.
1150 * Makefile: Removed a couple of ancient install hacks: we no longer
1151 try to avoid overwriting a newer pci.ids file (users are now expected
1152 to use update-ids) and we don't try to remove /etc/pci.ids (a long time
1153 has passed since the last version which used it).
1155 * Makefile: Paths to pci.ids in man pages automatically get the right path.
1157 * Added the update-ids utility.
1159 * lib: Removed partially implemented "syscall" access method which will
1160 probably never be needed.
1162 2002-12-27 Martin Mares <mj@ucw.cz>
1164 * lib/nbsd-libpci.c: Cleaned up and hopefully made it endian safe.
1166 * lib/generic.c (pci_generic_scan_bus): Added work-around for devices with
1167 discontiguous numbering of functions. This is already present in the Linux
1168 kernel for several years, but I forgot to update pciutils as well.
1170 2002-12-26 Martin Mares <mj@ucw.cz>
1172 * lib/header.h, lspci.c: Dump AGP3 flags and speeds.
1174 * lib/pci.h, Makefile: Removed HAVE_OWN_HEADER_H. Always use our own header,
1175 there is no reason to prefer the kernel version.
1177 * lib/proc.c (proc_scan): Don't forget to initialize hdrtype.
1179 * Added preliminary version of NetBSD support by Quentin Garnier
1180 <netbsd@quatriemek.com>.
1182 2002-04-06 Martin Mares <mj@ucw.cz>
1184 * lspci.c: Mention "-xxx" in the help.
1186 2002-03-30 Martin Mares <mj@ucw.cz>
1188 * Released as 2.1.10.
1190 * Removed pci.ids from the CVS as they are now maintained separately.
1191 They are still included in the tarball, but if you are building pciutils
1192 from CVS sources or you want to get a newer ID file than the one distributed,
1193 just use "make update-ids" to download the most recent snapshot from
1196 * Makefile, README: Updated accordingly.
1198 * Makefile: Added a couple of maintenance targets.
1200 * maint/*: Maintainer's utilities now reside here (present only in CVS,
1201 not in the tarball).
1203 * lib/names.c (parse_name_list): End-of-line comments are no longer
1204 supported. Hashes are now perfectly valid in all names and they start
1205 a comment only at the start of the line.
1207 2002-03-26 Martin Mares <mj@ucw.cz>
1209 * README: Rewritten.
1211 * Makefile: When the currently installed pci.ids file is newer than
1212 the version to be installed, don't overwrite it. Suggested by
1213 Jean Delvare <khali@linux-fr.org>.
1215 2002-03-24 Martin Mares <mj@ucw.cz>
1217 * lspci.c (show_pcix_bridge): Added PCI-X capability display.
1218 Contributed by Jeff Garzik <jgarzik@mandrakesoft.com>.
1220 * lib/header.h: Added PCI-X stuff. Again by Jeff.
1222 * Makefile (CFLAGS): -Werror is gone.
1224 * lspci.c (format_agp_rate): Fixed AGP rate reporting.
1226 * lib/filter.c (pci_filter_parse_slot): Allow bus 0xff, slot 0x1f and
1229 * lib/names.c (pci_lookup_name): When printing unknown subsystem vendor
1230 or device hexadecimally, don't confuse it with chip vendor/device ID.
1231 First reported by Marc Boucher <marc@mbsi.ca>.
1233 2001-11-04 Martin Mares <mj@ucw.cz>
1235 * Released as 2.1.9.
1237 * pci.ids: Synced with the PCI ID Repository at SourceForge
1238 (http://pciids.sourceforge.net/).
1240 2000-08-25 Martin Mares <mj@albireo.ucw.cz>
1242 * pci.ids: Updated ID's, synced with kernel 2.4.0-test7.
1244 2000-06-13 Martin Mares <mj@albireo.ucw.cz>
1246 * Makefile (uninstall): Fixed.
1248 * pci.ids: ID updates.
1250 2000-05-20 Martin Mares <mj@albireo.ucw.cz>
1252 * Released as 2.1.8.
1254 * pci.ids: ID updates.
1256 * lspci.c (show_verbose): Min/max latency is now printed in nanoseconds.
1258 2000-05-04 Martin Mares <mj@albireo.ucw.cz>
1260 * lspci.c (show_verbose): If the header type doesn't match device
1261 class, just print a warning and still use the header type, assuming
1264 2000-05-01 Martin Mares <mj@albireo.ucw.cz>
1266 * lspci.c (show_pm): Updated according to PCI PM specs 1.1.
1268 * pci.ids: Updated Contemporary Control ARCnet card entries.
1270 * pci.ids: Synchronized class list with latest PCI SIG documents.
1272 2000-04-29 Martin Mares <mj@albireo.ucw.cz>
1274 * lib/names.c (pci_lookup_name): Fixed the cheat.
1276 * lib/internal.h: Moved UNUSED/inline hacks above all other declarations.
1278 * pci.ids: Various ID updates.
1280 2000-04-21 Martin Mares <mj@albireo.ucw.cz>
1282 * Released as 2.1.7.
1284 * pciutils.spec: Added German description.
1286 * lib/names.c (pci_lookup_name): Added a cheat for case that subsystem ID's
1287 are the same as device ID and just output subsystem name according to
1290 * lib/proc.c: Use UNUSED instead of __attribute__((unused)).
1292 * lib/pci.h: Added the correct typedefs for AIX.
1294 * lib/generic.c (pci_generic_scan_bus): Export.
1296 * lib/configure: Detect AIX. Use "echo '...\c'" instead of
1297 "echo -n" if the shell isn't bash.
1299 * lspci.c: Avoid using alloca() if not compiled by GCC.
1300 (insert_dev): Avoid returning a void value.
1302 * Makefile: Choose which install utility to use according to
1303 OS type. Also use `-o' instead of `-or' in find arguments.
1304 Part of the AIX port.
1306 * lib/aix-device.c: Added AIX low-level interface. Contributed
1307 by Dave Johnson <ddj@brown.edu>, thanks a lot!
1309 * pci.ids: Few new ID's.
1311 * pciutils.h, lib/internal.h: Redefine __attribute__ and inline
1312 when not compiled by GCC.
1314 2000-04-17 Martin Mares <mj@albireo.ucw.cz>
1316 * Released as 2.1.6.
1318 * pci.ids: Added a large batch of ID's contributed by Gunther
1319 Mayer <gunther.mayer@braunschweig.netsurf.de> and synced the
1320 list with the 2.3.99pre6 kernel.
1322 Thu Mar 9 13:11:39 2000 Martin Mares <mj@albireo.ucw.cz>
1324 * lib/example.c: Added a simple example of how to use
1327 * lspci.man, setpci.man: Revealed --version. Well spotted
1330 * pci.ids: Added lots of new ID's and synced with 2.3.50.
1332 Tue Feb 15 00:16:21 2000 Martin Mares <mj@albireo.ucw.cz>
1334 * Released as 2.1.5.
1336 * pciutils.spec: Updated spec file from Andreas Jaeger. Now using
1337 %{_mandir} to find the right location to install manual pages to.
1339 * pci.ids: New ID's.
1341 * setpci.c (main): Don't crash when `-s' or `-d' is given with
1344 Mon Jan 24 20:04:11 2000 Andreas Jaeger <aj@suse.de>
1346 * lib/i386-ports.c: Include <asm/io.h> only on systems without
1349 Mon Jan 24 11:24:43 2000 Martin Mares <mj@albireo.ucw.cz>
1351 * Makefile: Modified to work with the Linux FHS brain-damaged idea
1352 of putting man pages to /usr/share/man. Now we choose either /usr/man
1353 or /usr/share/man depending on which one exists.
1355 Sun Jan 23 10:52:34 2000 Martin Mares <mj@albireo.ucw.cz>
1357 * pci.ids: Synced with Linux 2.3.40.
1359 * Released as version 2.1.4.
1361 Thu Jan 20 11:08:32 2000 Martin Mares <mj@albireo.ucw.cz>
1363 * lspci.c (scan_device): Fixed bug in reading of cardbus extensions.
1365 * lib/proc.c: pread/pwrite fixed again, this time on libc5 :(
1367 * lspci.c (format_agp_rate): Better formatting of AGP rates.
1369 * pci.ids: New ID's.
1371 * lib/configure: Added configuration for ia64 (the same as for Alpha).
1372 Patch from Stephane Eranian <eranian@cello.hpl.hp.com>.
1374 Thu Jan 13 23:01:52 2000 Martin Mares <mj@albireo.ucw.cz>
1376 * Released as version 2.1.3.
1378 * pci.ids: New ID's.
1380 * lspci.c: Alpha IO_FORMAT fix by Andrea Arcangeli.
1382 * lib/access.c: Corrected order of access methods -- it's wonderful how
1383 long could such a bug remain unspotted. Thanks go to Andreas Schockenhoff.
1385 Sat Dec 11 23:34:48 1999 Martin Mares <mj@albireo.ucw.cz>
1387 * Released as version 2.1.2.
1389 * lib/names.c (pci_lookup_name): Fixed printing of unknown subsystem ID's.
1391 Sat Dec 4 13:11:03 1999 Martin Mares <mj@albireo.ucw.cz>
1393 * Released as version 2.1.1.
1395 * pci.ids: Several new ID's.
1397 * setpci.c (exec_op): Don't forget to increment address after writing
1398 single value, so that `30.b=12,34,56,78' works as expected. Reported
1399 by Petr Soucek <petr@ryston.cz>.
1401 Wed Nov 3 10:24:38 1999 Martin Mares <mj@albireo.ucw.cz>
1403 * lspci.c (show_terse): If prog-if is zero, but it's present in the
1406 Sat Oct 30 11:06:35 1999 Martin Mares <mj@albireo.ucw.cz>
1408 * Released as version 2.1.
1410 * pci.ids: Synced to devlist.h in 2.3.24 kernel. Merged in
1411 lots of contributed entries.
1413 Thu Oct 14 10:40:12 1999 Dave Jones <dave@powertweak.com>
1415 * pci.ids: Added lots of subsystem definitions.
1417 Sat Oct 9 14:32:28 1999 Martin Mares <mj@albireo.ucw.cz>
1419 * setpci.man: Better example.
1421 * lspci.c: Resolve prog-if names.
1423 * lib/names.c: Adapted to new pci.ids syntax.
1425 * pci.ids: Reorganized the pci.ids file. Subsystems are listed
1426 under devices, classes can optionally contain prog-if information.
1427 New ID's, as usually.
1429 Wed Sep 22 09:45:24 1999 Martin Mares <mj@albireo.ucw.cz>
1431 * pci.ids: New ID's. As usually.
1433 * lspci.c (show_htype1, show_htype2): Don't show `closed' bridge windows
1434 unless we're vvvery verbose.
1436 Mon Sep 20 11:22:54 1999 Martin Mares <mj@albireo.ucw.cz>
1438 * lspci.c (show_htype2): Don't forget a TAB before the "I/O window" line.
1440 Tue Sep 14 09:31:01 1999 Martin Mares <mj@albireo.ucw.cz>
1442 * pci.ids: New ID's. Again.
1444 Thu Aug 5 17:45:42 1999 Martin Mares <mj@albireo.ucw.cz>
1446 * lspci.c (show_size): Don't show size if it's zero (usually
1447 due to bus-centric mode being enabled).
1449 Tue Jul 20 13:25:09 1999 Martin Mares <mj@albireo.ucw.cz>
1451 * lib/pci.h: Types are OS dependent.
1453 * lib/internal.h: Byte order hacks are OS dependent.
1455 * lib/configure: Recognize FreeBSD. Also set OS_XXX according to the OS.
1457 * lib/Makefile, lib/access.c: Added fbsd-device target.
1459 * pci.ids: Added an entry for PLX 9080 bridges with subsystem ID
1460 incorrectly set to device ID.
1462 * README: Added a note that we support FreeBSD.
1464 * Makefile (PREFIX, ROOT): Set it depending on the OS.
1465 (%.8): Grrr, BSD date is not able to convert date formats the same way
1466 as GNU date does. Use sed instead.
1467 (install): Use `-c' when calling install.
1469 * lib/fbsd-device.c: Added FreeBSD /dev/pci access module contributed
1470 by Jari Kirma <kirma@cs.hut.fi>.
1472 * lib/proc.c: Rewrote the pread/pwrite things once again. Use pread
1473 and pwrite only when we are certain it's safe (i.e., glibc 2.1
1474 on all architectures or any libc on a i386 where we really know
1475 how to use syscalls directly). In all other cases, emulate it
1476 with lseek/read/write.
1478 * pci.ids: Some more IDs.
1480 Mon Jul 19 14:10:36 1999 Martin Mares <mj@albireo.ucw.cz>
1482 * pci.ids: Added IDs of parallel port controller cards as sent
1483 by Tim Waugh <tim@cyberelk.demon.co.uk>.
1485 Wed Jul 7 00:55:48 1999 Martin Mares <mj@albireo.ucw.cz>
1487 * lib/proc.c (proc_scan): HAVE_LONG_ADDRESS instead of HAVE_64BIT_ADDRESS.
1489 * lspci.c: ADDR_FORMAT now depends on both HAVE_64BIT_ADDRESS and
1492 * lib/configure: HAVE_64BIT_ADDRESS now doesn't imply that the addresses
1493 are represented as long long. Introduced a new flag HAVE_LONG_ADDRESS
1494 to indicate this. Both Sparc architectures now use both 64BIT_ADDRESS
1495 and LONG_ADDRESS since they have 32-bit userland, but don't set LONG_ADDRESS
1498 * lspci.c (show_msi): Added dumping of the MSI capability.
1499 (show_slotid): The same for SlotID capability.
1500 (show_caps): Seperated capability dumping, because it should
1501 be used for both htype0 and htype1. Even PCI 2.2 doesn't mention
1502 layout of htype2, so I'm a bit unsure about it wrt capabilities
1503 -- they at least have to live somewhere else since address 0x34
1504 is already defined differently in htype2.
1506 * lib/header.h (PCI_STATUS_UDF): Marked as obsolete (PCI 2.2).
1507 (PCI_BASE_ADDRESS_MEM_TYPE_1M): Ditto.
1508 (PCI_CAP_ID_*): Added some new capabilities defined in PCI 2.2.
1510 * lspci.c (show_htype0): Mask out lowest 2 bits from all capability pointers
1511 (required by the PCI 2.2 specs).
1513 Mon Jul 5 12:45:19 1999 Martin Mares <mj@albireo.ucw.cz>
1515 * lspci.c (show_size): Added new function for dumping of region sizes.
1516 (show_rom): Added. Now correctly dumps unassigned ROM addresses, disabled
1519 * lib/pci.h (struct pci_dev): known_fields moved to the public part
1522 * Added support for region sizes. Needs support in the kernel, because
1523 sizes have to be scanned before drivers initialize yourself. pci_fill_info()
1524 now returns a bitmask of what fields were really read.
1526 Mon Jun 28 18:37:51 1999 Dave Jones <dave@powertweak.com>
1529 Added `uninstall' target - removes all traces of pciutils.
1531 - Lots of cleanups in the ATI, S3, Adaptec vendors.
1532 - Changed Compaq QVision 1280/p definitions, as it's not possible
1533 to determine the revision from the device ID.
1534 - Same for the Tseng ET4000.
1535 The id's said I had a rev C, when it was actually a rev B.
1536 - Removed some unnecessary strings
1537 `PCI'. Unless it's an AGP card, it should be obvious that it's PCI.
1538 `Ethernet card'. This should be determined from config space.
1539 - Lots of other new vendors & devices
1540 - Other additional small cleanups.
1542 Mon Jun 21 22:11:10 1999 Martin Mares <mj@albireo.ucw.cz>
1544 * lib/names.c (pci_lookup_name): When device ID lookup
1545 fails, return hexadecimal device ID instead of vendor ID.
1546 Well spotted by Axel Bodemann <Axel.Bodemann@ruhr-uni-bochum.de>,
1547 I've just extended the fix to subsystem ID's.
1549 Thu Jun 17 19:48:21 1999 Martin Mares <mj@albireo.ucw.cz>
1551 * lspci.c (show_agp): Bug fix from Petr Vandrovec
1552 <vandrove@vc.cvut.cz>. The command register was displayed
1555 Wed Jun 2 22:42:44 1999 Martin Mares <mj@albireo.ucw.cz>
1557 * lib/proc.c (SYS_pread, SYS_pwrite): Use hard-coded
1558 numbers if not supplied by the libc.
1560 Wed May 19 13:24:39 1999 Martin Mares <mj@albireo.ucw.cz>
1562 * Released the whole package as version 2.0.
1564 Fri May 14 22:42:02 1999 Martin Mares <mj@albireo.ucw.cz>
1566 * pci.ids: Added several new ID's contributed by people
1567 on the linux-pci list.
1569 Mon Apr 19 15:21:08 1999 Jakub Jelinek <jj@ultra.linux.cz>
1571 * lspci.c: Display I/O addresses correctly on sparc64.
1572 * lib/header.h: Ditto.
1574 * lib/configure: On sparc set HAVE_64BIT* as well, we want
1575 a binary which works on both 32bit and 64bit SPARCs.
1577 Sun Apr 18 21:14:58 1999 Martin Mares <mj@albireo.ucw.cz>
1579 * lspci.c, lib/proc.c: Alpha compilation fixes from Matthew Jacob
1582 * pci.ids: A lot of updates from Adam J. Richter <adam@yggdrasil.com>.
1584 Sun Feb 28 22:26:21 1999 Martin Mares <mj@albireo.ucw.cz>
1586 * lspci.c (do_map_bus): Don't dump functions 1--7 if not flagged
1587 as a multi-function device, because several single-function devices
1588 don't decode the function bits at all.
1590 Sun Feb 14 23:48:22 1999 Martin Mares <mj@albireo.ucw.cz>
1592 * Makefile (install): Don't use "-o root -g root" for installation
1593 since it breaks on machines where programs are not installed by root.
1594 Reported by Richard Gooch <rgooch@atnf.csiro.au>
1596 Tue Feb 9 15:54:39 1999 Martin Mares <mj@albireo.ucw.cz>
1598 * lspci.c (show_bases): Use new address masking macros and pciaddr_t.
1600 * lib/pci.h: Using pciaddr_t for bus addresses, which are 32-bit
1601 or 64-bit depending on CPU.
1603 * lib/pci.h (PCI_ADDR_MEM_MASK): Added macros for address masks
1604 according to bus address width.
1606 Thu Jan 28 20:54:16 1999 Martin Mares <mj@albireo.ucw.cz>
1608 * Released as 1.99.4.
1610 * lspci.c: Capability list parser now recognizes both AGP
1611 registers and PCI Power Management registers (the latter
1612 is mainly guesswork based on DEC/Intel 21153 bridge specs
1613 since I don't have the PCI Power Management document).
1615 * lspci.c: Replaced numerous occurences of (x & flag) ? '+' : '-'
1618 * lspci.c: Added bridge checks to bus mapping code.
1620 Wed Jan 27 14:59:16 1999 Martin Mares <mj@albireo.ucw.cz>
1622 * lspci.c: Implemented bus mapping mode (-M).
1624 * lspci.c (scan_devices): Split to scan_devices() and scan_device().
1625 (show): Split to show() and show_device().
1627 * lib/access.c (pci_init): When a->method == PCI_ACCESS_AUTO,
1628 set it to the real access method afterwards.
1630 Mon Jan 25 23:46:13 1999 Martin Mares <mj@albireo.ucw.cz>
1632 * lib/generic.c (pci_generic_fill_info): If in buscentric mode,
1633 don't check PCI_COMMAND for I/O and memory enables.
1635 Mon Jan 25 21:28:49 1999 Martin Mares <mj@albireo.ucw.cz>
1637 * Makefile: Added target `release' which substitutes new version
1638 number to .spec, .lsm and README. Also rewrote target `dist'.
1640 * Released as 1.99.3.
1642 Sun Jan 24 22:10:36 1999 Martin Mares <mj@albireo.ucw.cz>
1644 * lib/header.h: Until kernel adopts new layout of PCI
1645 includes (i.e., separate declaration of header structure,
1646 functions and device IDs), which is not going to happen
1647 before 2.3, we'll use our own definiton of the header.
1649 * lspci.c (show_verbose): Display `Cap' flag in device status.
1651 * lspci.c (show_htype0): Display capability lists whereever
1652 available. The only capability name we recognize now is `AGP'.
1653 Unfortunately, capabilities are stored in device-dependent
1654 portion of the configuration space and are thus available
1655 only to root unless you read a dump.
1657 * lspci.c (scan_devices): Use cache instead of buffering.
1659 * lib/buffer.c: Removed (obsoleted by the cache).
1661 * lib/access.c: Added general caching mechanism.
1663 Sat Jan 23 21:30:54 1999 Martin Mares <mj@albireo.ucw.cz>
1665 * pci.ids: Added few devices.
1667 Fri Jan 22 19:29:31 1999 Martin Mares <mj@albireo.ucw.cz>
1669 * Version string is now defined in top-level Makefile, exported
1670 to the configure script and also substituted to man pages.
1672 * lspci.c (show_bases): Rewrote displaying of 64-bit addresses.
1673 (show_verbose): Rewrote interrupt display logic.
1675 * lib/i386-ports.c: Include sys/io.h only on glibc systems.
1677 * lib/configure: Rewrote detection of Linux versions. Now it
1678 works on 2.0 kernels (only with direct/dump access, of course).
1680 * lib/internal.h: New bytesex macros using <asm/byteorder.h>
1683 * lib/proc.c (proc_read, proc_write): Distinguish between short
1684 read/write and real errors.
1686 * lspci.c (show_htype{0,1}): Always use d->dev->rom_base_addr since
1687 libpci respects buscentric mode automatically.
1689 * lspci.c (show_hex_dump): For CardBus bridges, print out 128
1690 bytes of header (the whole standard part).
1692 * common.c: pcilib options are now all uppercase. Also moved
1693 PCI access debugging option here.
1695 * Released as 1.99.2.
1697 Wed Jan 20 22:50:35 1999 Martin Mares <mj@albireo.ucw.cz>
1699 * Wrote configure script and rewrote Makefiles.
1701 * Removed few unused variables.
1703 Wed Jan 20 12:21:56 1999 Martin Mares <mj@albireo.ucw.cz>
1705 * common.c: Moved several functions used in both setpci and lspci
1706 here. This includes parsing of libpci-related options.
1708 * More library tweaks.
1710 * filter.c, names.c: Moved to library.
1712 * setpci: Rewritten to use the library.
1714 * Released as 1.99.1.
1716 Tue Jan 19 23:00:12 1999 Martin Mares <mj@albireo.ucw.cz>
1718 * lspci.c (scan_devices): For cardbus bridges, read first 128
1719 bytes of config space to get full standard header.
1721 * Makefile (CFLAGS): Removed "-Wno-unused".
1723 * Started the "New Generation" branch and introduced the
1726 * lspci: Rewritten to use the library.
1728 Tue Jan 19 22:24:08 1999 Martin Mares <mj@albireo.ucw.cz>
1730 * Released as version 1.10.
1732 Mon Jan 18 08:51:17 1999 Martin Mares <mj@albireo.ucw.cz>
1734 * lspci.8, setpci.8: Miscellaneous fixes as suggested by
1735 Dag Wieers <dag@digibel.be>.
1737 Sun Nov 29 20:05:56 1998 Martin Mares <mj@albireo.ucw.cz>
1739 * pciutils.spec (Name): Update from Krzysztof G. Baranowski.
1741 Sun Nov 22 10:49:56 1998 Martin Mares <mj@albireo.ucw.cz>
1743 * Makefile, pciutils.h: Moved pci.ids to /usr/share.
1745 * Released as version 1.09.
1747 Wed Nov 18 15:47:05 1998 Martin Mares <mj@albireo.ucw.cz>
1749 * lspci.c (show_htype1): Fixed displaying of prefetchable memory behind
1750 bridge. Thanks to Petr Vandrovec <vandrove@vc.cvut.cz> for bug report.
1752 Fri Oct 23 18:59:19 1998 Martin Mares <mj@albireo.ucw.cz>
1754 * setpci.c: Don't include <syscall-list.h> with glibc >= 2.1.
1756 Mon Oct 19 21:53:30 1998 Martin Mares <mj@albireo.ucw.cz>
1758 * Released as version 1.08.
1760 * setpci.c: glibc 2.1.x already defines pread() and pwrite().
1762 * lspci.8: Changed warning about lspci -xxx.
1764 * lspci.c: Require "-xxx" for full configuration space dump, so that
1765 it's impossible to crash the machine by single typo.
1767 * specs: Added (courtesy of Krzysztof G. Baranowski <kgb@knm.org.pl>).
1769 Wed Sep 9 12:03:24 1998 Martin Mares <mj@albireo.ucw.cz>
1771 * lspci.c (show_bases): Better displaying of unassigned and
1772 disabled bases. Thanks to Gabriel Paubert <paubert@iram.es>
1775 Wed Sep 2 10:58:01 1998 Martin Mares <mj@albireo.ucw.cz>
1777 * setpci.c (pread): Recognize glibc 1.99 numbered as 2.0 on the PPC.
1778 (thanks to Geert Uytterhoeven for finding this out)
1780 Fri Jul 17 10:43:30 1998 Martin Mares <mj@albireo.ucw.cz>
1782 * lspci.c (show_verbose): Print subsystem ID using the new resolver.
1783 (show_machine): Print subsystem ID.
1785 * names.c: New name resolution engine supporting subsystem IDs.
1787 * Released as version 1.07.
1789 Wed Jul 15 15:37:21 1998 Martin Mares <mj@albireo.ucw.cz>
1791 * lspci.c (show_htype2 etc.): Displaying of CardBus headers.
1792 (show_bases): Honor the `cnt' argument.
1793 (grow_tree): Parse CardBus headers in tree mode as well.
1795 * pci.h: Updated CardBus header field description. I still don't
1796 have the CardBus standard available, but OZ6832 specs contain
1797 full description of all header fields supported by the chip.
1799 Tue Jun 9 22:53:59 1998 Martin Mares <mj@albireo.ucw.cz>
1803 * names.c (parse_name_list): Killed an unused variable.
1805 * setpci.c (pread, pwrite): Define SYS_(pread|pwrite) as __NR_\1
1806 if they are not defined by glibc (needed for glibc built on older
1809 * setpci.c (exec_op): Fixed error messages. Thanks, Steve!
1811 Mon Jun 8 10:59:22 1998 Martin Mares <mj@albireo.ucw.cz>
1815 * setpci.c: Problems with pread()/pwrite() with glibc on Alpha
1816 should be gone. Again thanks to Steve for bug report.
1818 * filter.c (filter_parse_slot): Fixed ":x" type filters.
1820 * pci.ids: Killed duplicate entry. Thanks to Stephen Williams
1821 <steve@icarus.com> for reporting this.
1823 Sun Jun 7 19:27:51 1998 Martin Mares <mj@albireo.ucw.cz>
1825 * lspci.c (main), setpci.c (main): Implemented "--version".
1829 * pciutils.h (PCIUTILS_VERSION): Added version string.
1831 * filter.c, names.c: Extraneous #include <linux/pci.h> removed.
1832 Thanks to Geert Uytterhoeven <Geert.Uytterhoeven@cs.kuleuven.ac.be>
1835 Thu May 28 14:45:58 1998 Martin Mares <mj@lomikel.karlin.mff.cuni.cz>
1837 * pci.ids: More updates from Jens Maurer.
1839 Wed Apr 22 10:00:39 1998 Martin Mares <mj@albireo.ucw.cz>
1841 * pci.ids: Updates from Jens Maurer.
1843 Sun Apr 19 11:14:25 1998 Martin Mares <mj@albireo.ucw.cz>
1847 * setpci.8: Written.
1849 * setpci.c: Finished.
1851 * lspci.c: Now able to fetch expansion ROM base from kernel device list
1852 and print it if not in buscentric mode.
1854 Tue Mar 31 23:11:57 1998 Martin Mares <mj@albireo.ucw.cz>
1858 Sun Mar 22 15:39:08 1998 Martin Mares <mj@albireo.ucw.cz>
1860 * lspci.8: Updated the documentation.
1862 * lspci.c: Modified to use the new filtering mechanism (options -f and -d).
1864 * filter.c: Introduced new generic device filter.
1866 Thu Mar 19 17:03:48 1998 Martin Mares <mj@lomikel.karlin.mff.cuni.cz>
1868 * lspci.c (grow_tree, show_tree_dev, print_it): Fixed displaying
1869 of PCI-to-PCI bridges in the tree format.
1871 Sun Feb 15 10:12:25 1998 Martin Mares <mj@albireo.ucw.cz>
1873 * lspci.c (show_machine): Added non-verbose mode of machine-readable
1876 * pci.ids: Updates from Jens Maurer.
1878 * Released as version 1.02.
1880 Thu Feb 12 16:53:28 1998 Martin Mares <mj@lomikel.karlin.mff.cuni.cz>
1882 * lspci.c: Added a "-m" switch for dumping machine-readable
1883 configuration data (requested by Bjoern Kriews <bkr@cut.de>).
1885 Mon Feb 9 13:17:43 1998 Martin Mares <mj@albireo.ucw.cz>
1887 * Makefile, pciutils.h: Include local pci.h instead of <linux/pci.h>
1888 if available. This should avoid all problems with official kernel
1889 not synchronized to newer PCI code in CVS -- standard distribution
1890 of pciutils now contains pci.h from current CVS kernel, pciutils
1891 in CVS contain no pci.h and use the correct kernel include.
1893 * Makefile: Fixed installation path for man pages.
1895 Sat Feb 7 15:15:46 1998 Martin Mares <mj@albireo.ucw.cz>
1899 * lspci.8: Created a man page.
1901 * Releasing as version 1.0.
1903 Tue Feb 3 20:56:00 1998 Martin Mares <mj@albireo.ucw.cz>
1905 * Makefile: Recognize architecture by calling uname and pass it as ARCH_xxx
1906 to all the C sources. This should eliminate problems with 32-bit compilers
1909 * lspci.c (show_verbose): Recognize CardBus bridge header type.
1910 (show_htype2): Stub routine.
1911 (scan_config): Write sensible error message if the kernel denies reading of
1912 upper part of the PCI config space.