1 2009-01-18 Martin Mares <mj@ucw.cz>
5 * The Cygwin backend now works on Windows Vista. Thanks to Jonathan
8 * Fixed a bug in decoding of the SR-IOV capability. Patch by Yu Zhao.
10 * Details of some PCIe capabilities are displayed only with -vv.
12 * When a BAR is reported by the OS, but not by the device (i.e.,
13 it is marked as [virtual] in lspci), the [disabled] flag is
14 suppressed, because it does not make sense in such cases.
17 2008-12-13 Martin Mares <mj@ucw.cz>
19 * The source code of lspci has been split to multiple files, hopefully
20 making it easier to maintain.
22 * The library and lspci now know about physical slot names. So far,
23 they are provided by the sysfs back-end only. Thanks go to Alex Chiang.
25 * When a device has the VPD (Vital Product Data) capability and the
26 VPD data are supplied by the OS, they are decoded and printed in the
27 verbose mode. This currently works only on Linux with the sysfs
28 back-end. Thanks to Ben Hutchings of Solarflare for the patch.
30 * `setpci --version' now works properly.
32 * `setpci --dumpregs' prints a table of all known name of
33 registers and capabilities. This replaces the table of registers
34 in the setpci man page.
36 * The dry-run mode of setpci gives better feedback.
38 * The setpci utility is now able to address registers stored in PCI
39 capabilities (actually it allows a more general form of relative
42 * The library has gained functions for working with PCI capabilities.
44 * Address Translation Services capability is now decoded. Patch by
47 2008-11-09 Martin Mares <mj@ucw.cz>
51 * `lspci -k' now displays the subsystem ID, too. This makes `-k'
52 show everything needed to identify the device and the available
53 drivers, which was called for by many users.
55 * Fixed spelling of MSI. Patch by Matthew Wilcox.
57 * Better support for cross-compilation. Thanks to Alon Bar-Lev
60 * Fixed printing of the AER capability. Patch by Max Asbock.
62 * HT 1.02 capabilities are decoded as HT 1.03. Suggested by
63 Carl-Daniel Hailfinger.
65 * Fixed Cygwin build. Thanks to Steve Elliott for reporting the bug.
67 * Updated pci.ids to the current snapshot of the database.
69 2008-09-19 Martin Mares <mj@ucw.cz>
73 * Fixed a minor bug in the configure script, which caused warnings
74 about redefinition of symbols during compilation.
76 2008-09-11 Martin Mares <mj@ucw.cz>
80 * Updated pci.ids to the most recent snapshot.
82 * Added a Cygwin port. Patch by Christopher Voltz, ported to the
83 current tree by Martin Mares.
85 * Worked around compatibility problems with various default settings
86 of wget (we have to set --no-timestamping explicitly). Thanks to Ville
87 Skytta for pointing that out.
89 * Fixed printing of MSI capabilities. Thanks to Matthew Wilcox for
92 * Added decoding of several PCI-X capabilities: device/link/slot 2,
93 Advanced Error Reporting, Access Control Services, Alternative Routing-ID,
94 Single Root I/O Virtualization. Thanks to Yu Zhao for patches.
96 * Fixed bug in filters which caused them to refuse vendor/device ID 0xffff.
98 * README: The linux-pci mailing list has moved to linux-pci@vger.kernel.org.
100 * Fixed several build problems: builds without PCI_USE_DNS on Linux
101 and with PCI_USE_DNS on Solaris and *BSD. Static library mode also
102 compiles again on old versions of GCC.
104 2008-04-10 Martin Mares <mj@ucw.cz>
108 * Updated API and ABI version.
110 2008-02-20 Martin Mares <mj@ucw.cz>
112 * Released as 2.99.1-alpha2.
114 * Changed the default domain for the DNS resolver.
116 2008-02-18 Martin Mares <mj@ucw.cz>
118 * Released as 2.99.1-alpha1.
120 * The makefile system has been reworked. All configuration settings
121 are now passed to the configure script in environment variables,
122 allowing for easy tweaking in the top-level Makefile. All control
123 knobs are now described in the README.
125 * The libpci can be built as a shared library with properly restricted
126 symbol exports. Use `make SHARED=yes' to enable that or `make SHARED=local'
127 for a local testing build (with hardwired paths to the library, so that
128 it does not need installation).
130 * The example program has been moved from lib/example.c to the top-level
131 directory, because it should be built exactly as the other utilities
132 are. It has been also improved slightly to educate better.
134 * The i386-ports method is enabled on Linux/x86_64 as well.
136 2008-02-13 Martin Mares <mj@ucw.cz>
138 * Released as 2.2.10-net2.
140 * Support for resolving of PCI ID's using DNS together with a local
141 cache of resolved entries has been added. See the `-q' and `-Q' options
144 * The library now has a generic system of settable parameters, which
145 also include settings of the DNS resolver and cache. An `-O' option
146 has been added to lspci and setpci to allow setting of these options.
148 * Configuration of the access methods are now specified by the new
149 parameter system, replacing the pci_access->method_params array.
151 * Access methods now also have sensible names and help texts and it
152 is possible to look up method ID by a name.
154 * An `-A' switch has been added to both lspci and setpci, allowing to
155 select an arbitrary access method. The `-P' switch (configure proc
156 backend) has been removed as it is no longer needed and I do not know
159 * Several source files have been split for better maintainability
160 (most notably the resolving of ID's).
162 * Man pages and help texts have been updated. A new man page `pcilib(7)'
163 has been added and description of library options has been moved there.
165 * When an unknown device ID is encountered, we print `Device <id>'
166 instead of `Unknown device <id>'. It uses less space and it also
167 should reduce the number of inexperienced users complaining that
168 the device is not supported by the OS. To lookup up OS drivers,
171 * PCI_LIB_VERSION has been bumped to 0x020299.
173 * Makefile: stripping of the binaries during installation can be
174 overridden by the STRIP variable.
176 * lib/types.h: We use the integer types from <stdint.h> if the
177 compiler claims C99 support.
179 2008-02-11 Martin Mares <mj@ucw.cz>
181 * Released as 2.2.10.
183 * lspci.c, setpci.c: Cleaned up the list of options.
185 * lib/names.c: Fix displaying of errors reported by zlib.
186 Previously, the buffer containing the error message had
187 been deallocated by gzclose() before the message was printed.
189 2008-01-07 Martin Mares <mj@ucw.cz>
191 * update-pciids.sh: Added quiet mode (-q). Clean up uncompressed
192 files left by previous versions of the pciutils. Patch by Mike
195 * update-pciids.man: Mention the -q switch.
197 2007-11-29 Martin Mares <mj@ucw.cz>
199 * lib/dump.c: Squashed compiler warnings about code with
200 no effect (there really were surplus *'s).
202 2007-11-06 Martin Mares <mj@ucw.cz>
206 * lspci.c: Added a new switch `-k' which requests printing
207 of information on kernel drivers attached to each device
208 and on kernel modules reporting the ability to handle the
209 device. So far, this is supported only on Linux with the
210 sysfs back-end, so it is implemented internally in the lspci
211 instead of the libpci. Thanks to Anicka <anicka@anicka.net>
214 2007-10-19 Martin Mares <mj@ucw.cz>
216 * Makefile, lib/Makefile: Moved -lz from LDFLAGS to LDLIBS.
217 Also added an explicit pattern rule for linking to make sure
218 that LDLIBS is used on all platforms. Thanks to Dan Nicholson
221 2007-10-19 Martin Mares <mj@ucw.cz>
225 * pci.ids: Revised class codes to match Conventional PCI 3.0 specs.
226 Added a couple of new ones, renumbered `ADMA continuous operation'
227 prog-if to 0x30 (even the old SATA Class Code ECN doesn't mention
228 0x40) and renumbered the satellite communication controllers.
230 * lib/header.h: Include `PCI hot-plug' and `Secure device'
231 capabilities from PCI 3.0 specs. Also added `SATA HBA' and
232 `Advanced features' caps from various ECN's.
234 * lspci.c: All known capabilities have at least their name displayed
235 now. When we are unable to decode them completely, we signalize it
238 * lspci.man: Document `<?>' and also mention that extended config
239 space is currently available only with the linux_sysfs back-end.
241 * lspci.c: Decode the Debug port capability (per EHCI 0.96 spec).
243 * lspci.c: Big code cleanup: re-arranged functions in the code,
244 renamed everything related to capabilities to cap_* and
245 all options except verbose to opt_*.
247 2007-10-14 Martin Mares <mj@ucw.cz>
249 * lib/[fno]bsd-*: Removed extraneous braces.
251 2007-10-12 Martin Mares <mj@ucw.cz>
253 * Capability loop detection introduced 2.2.7 did not work
254 properly with extended capabilities. Fixed.
256 2007-10-05 Martin Mares <mj@ucw.cz>
260 * lspci.c (show_caps, show_ext_caps): Detect and report loops in
263 * lspci.c, lib/header.h: Finished decoding of the PCI Express
264 capability. The extended capabilities remain undecoded for now,
265 but at least the list of them has been updated to reflect the
266 current PCI Express 2.0 spec.
268 * lspci.c, lib/header.h: Decode new bits of traditional registers
269 as defined by PCIE / PCI-X. This includes discard timers in the bridge
270 control register and INTx enable/status in device control/status
273 * lib/fbsd-device.c: Support domains on new FreeBSD's. Contributed
276 2007-09-12 Hasso Tepper <hasso@estpak.ee>
278 * Extended the fbsd-device backend to run on Dragonfly BSD.
280 * lspci.c: alloca() is declared in <stdlib.h> on BSD's, not <alloca.h>.
282 2007-09-03 Martin Mares <mj@ucw.cz>
284 * Resurrected the Windows port, including cross-compilation by MinGW.
285 Patch by Samuel Bronson <naesten@gmail.com>.
287 2007-08-31 Martin Mares <mj@ucw.cz>
289 * Makefile, lib/Makefile: `ar' and `ranlib' can be overriden to allow
292 2007-08-27 Martin Mares <mj@ucw.cz>
294 * lib/names.c (pci_open): When calling gzopen(), use "rb" file mode
295 instead of "r". This is needed on DOS systems, where this function
296 somewhat illogically uses the binary flag for the compressed file
297 instead of the decompressed stream inside, where binariness really
300 2007-08-14 Martin Mares <mj@ucw.cz>
302 * lspci.c (show_ht): Added decoding of Hypertransport MSI mapping capability,
303 based on a patch by Jason Gunthorpe.
305 * tests/cap-MSI-mapping: Added a test case. I plan to add test cases
306 (which are dumps of config space) for all new features.
308 2007-06-20 Martin Mares <mj@ucw.cz>
312 * Makefile: Added an "install-lib" target. Thanks to Dan Nicholson
315 * Makefile, lib/Makefile: Generate and install pkg-config file
316 for libpci. Again by Dan Nicholson.
318 2007-06-20 Thomas Schwinge <tschwinge@gnu.org>
320 * lib/i386-io-hurd.h: Rewritten for new Hurd kernels.
322 2007-05-04 Martin Mares <mj@ucw.cz>
326 * pci.ids: Updated to the current snapshot of the database.
328 2007-02-14 Martin Mares <mj@ucw.cz>
330 * lspci.c (show_express): Added PCI/PCI-X to PCI-Express Bridge type.
331 Patch by Mark Glines.
333 2007-02-09 Martin Mares <mj@ucw.cz>
335 * pci.ids: Updated to the current snapshot of the database.
337 2007-02-06 Martin Mares <mj@ucw.cz>
339 * Replaced bzero() by memset() everywhere, it's better to lose a tiny
340 bit of readability than maintain hacks to make it work on various systems.
342 * lib/configure: tr on Solaris is a bit weird and it requires `[A-Z]'
343 instead of `A-Z'. Fortunately, the extra brackets don't hurt otherwise.
345 * lib/types.h, lib/configure: Solaris should use <stdint.h> to get precise
348 2007-02-04 Martin Mares <mj@ucw.cz>
350 * lspci.c: alloca() needs <alloca.h>.
352 2006-09-17 Martin Mares <mj@ucw.cz>
354 * lib/dump.c: Fixed a couple of bugs in the dump backend which caused
355 devices with domains or with extended config space to be read incorrectly.
356 Also, dumps with partial lines are allowed now.
358 2006-09-10 Martin Mares <mj@ucw.cz>
360 * pci.ids: Updated to the current database snapshot.
362 * lspci.c (scan_device): If an error occurs when reading the standard config
363 header of a device, report it and ignore the device and return with exit
366 2006-09-09 Martin Mares <mj@ucw.cz>
370 * maint/release: Remind the maintainer about the current PCI_LIB_VERSION.
372 * lib/pci.h: Updated PCI_LIB_VERSION.
374 * lspci.c (show_machine): In the `-m' mode, do proper shell escaping
375 if the fields printed contain quotes or backslashes.
377 * lspci.c (show_machine): Added a `-vmm' mode, which removes the misuse
378 of the `Device' tag for two different purposes.
380 * Makefile: Moved all system-dependent decisions to lib/configure,
381 since config.mk is included in the top-level Makefile anyway.
383 * lib/configure: When configuring for Linux, ignore the kernel version
384 and always build all access methods.
386 * Makefile (CFLAGS): Removed -Winline, it's not needed and triggers
387 at many non-interesting places with gcc 3.4.
389 * Whitespace cleanup of all source files.
391 * The pci.ids file can be stored compressed if zlib is available.
392 Added transparent decompression to lib/names.c, modified update-pciids.sh
393 to keep the file compressed if applicable, updated Makefiles.
394 Based on a patch by Matthew Wilcox, but all the bugs are mine.
396 * Makefile, README: Allow installation to be done to a different directory
397 from the one we will eventually be placed in by setting DESTDIR.
398 Patch by Matthew Wilcox.
400 * Added .gitignore files.
402 * Makefile (clean): Clean *.orig, too.
404 * Cleaned up usage of `char' and `byte'.
406 * lib/header.h: PCI_CLASS_DOCKING_OTHER should be 0x0a80, not 0x0a01.
408 * lib/header.h: Added PCI_CLASS_xxx constants for all classes currently
409 defined in the pci.ids file.
411 2006-08-01 Martin Mares <mj@ucw.cz>
413 * lib/i386-io-hurd.h: Fixed a silly typo.
415 2006-07-30 Martin Mares <mj@ucw.cz>
417 * lib/Makefile: Added a missing rule for obsd-device.o.
419 * lspci.c, lib/header.h: Added support for MSI per-vector masking.
420 Contributed by Petr Vandrovec.
422 * lspci.c, lib/header.h: Added support for the `bridge subsystem ID'
423 capability. Contributed by Petr Vandrovec.
425 * lspci.c (show_htype1): Fixed bug in printing of 64-bit prefetchable
426 memory windows. Fix by Petr Vandrovec.
428 * maint/release.pm: Exclude .git directory from releases.
430 * lib/i386-ports.c, lib/i386-io-*: Report failures during port access
431 initialization by a->warn() instead of calling printf() or perror()
434 * lib/i386-ports.c, lib/i386-io-*: Moved the logic which keeps track of
435 the port access state to generic code.
437 * lib/i386-io-hurd.h: Ask the kernel for I/O port access appropriately.
438 Contributed by Thomas Schwinge and Samuel Thibault.
440 * lib/i386-ports.c: Define _GNU_SOURCE, it's needed by the Hurd module.
442 * lib/header.h: Whitespace cleanups.
444 * lib/i386-io-windows.h: Fixed indentation and spelling.
446 * README.Windows: Mention that WinIO.dll is needed and where to get it.
448 2006-06-27 Martin Mares <mj@ucw.cz>
450 * lib/Makefile, Makefile: Added rules for building and cleaning the example.
452 * lib/example.c: Show how to use PCI_FILL_CLASS and used another register
453 for demonstrating the config space accesses. The example is still very
456 * lib/pci.h, lib/generic.c: Added PCI_FILL_CLASS.
458 * lib/sysfs.c: Fetch device ID and class from sysfs, because they can
459 be modified by kernel fixups.
461 * lspci.c: Use PCI_FILL_CLASS. Thanks to Matthew Willcox for the patch.
463 2006-06-03 Martin Mares <mj@ucw.cz>
465 * lspci.c: Introduced the -nn switch. Thanks to David N. Welton
468 * lib/names.c (pci_lookup_name): Introduced PCI_LOOKUP_MIXED and
469 cleaned up the name selection code.
471 * lib/names.c (pci_lookup_name): If PCI_LOOKUP_NO_NUMBERS is given,
472 pci_access->numeric_ids is ignored.
474 * lib/names.c (pci_lookup_name): When class is identified and
475 subclass isn't, display class name and subclass number.
477 2006-05-31 Martin Mares <mj@ucw.cz>
479 * setpci.c (main): Don't crash when an invalid width is specified.
481 * lspci.c, setpci.c, common.c: die() now uses the right program
482 name when printing an error message.
484 2006-05-19 Martin Mares <mj@ucw.cz>
486 * README: Mention the public GIT tree.
488 * README: Updated the list of ports.
490 2006-05-10 Martin Mares <mj@ucw.cz>
492 * lib/configure, lib/fbsd-device.c: Added support for GNU/kFreeBSD.
493 Thanks to Petr Salinger for the patch.
495 2006-05-05 Martin Mares <mj@ucw.cz>
499 * lspci.c (scan_device): The -D switch didn't work as intended
502 2006-05-05 Martin Mares <mj@ucw.cz>
506 * pci.ids: Updated to the current database snapshot.
508 * lib/obsd-device.c (and other files in lib/*): Added OpenBSD
509 interface by Matthieu Herrb <matthieu.herrb@laas.fr>, based on
510 the existing FreeBSD interface.
512 * Moved pciutils to a GIT repository, which now contains merged
513 history from both CVS and Arch. Good bye, TLA!
515 2006-03-21 Martin Mares <mj@ucw.cz>
517 * lspci.c (show_slot_name): Avoid the previous changes in default
518 display of domain name when in machine-readable mode. However, `-D'
519 forces domain display even there.
521 * lspci.man: Added a warning on -m being the only format, which is
522 guaranteed to be stable between lspci versions.
524 2006-03-13 Martin Mares <mj@ucw.cz>
526 * lspci.man: Documented the -D switch.
528 * lspci.c (show_slot_name, scan_device): If there are multiple PCI
529 domains or if the `-D' switch is used, show the domain number for
532 * lspci.c (show_verbose): Report cache line size in bytes.
534 * update-pciids.sh: Use curl if available. Patch by Matthew Wilcox.
536 2006-01-04 Martin Mares <mj@ucw.cz>
538 * lspci.c (show_express_link): Fixed decoding of link status register.
539 Thanks to Roland Dreier for his report.
541 2005-12-12 Martin Mares <mj@ucw.cz>
543 * lib/nbsd-libpci.c: If libpci is used by an ordinary user, allow
544 at least read-only access. Patch by Pavel Celeda <celeda@liberouter.org>.
546 * Makefile: Corrected library path on NetBSD.
548 2005-11-26 Martin Mares <mj@ucw.cz>
552 * lspci.c (show_machine): Subsystem vendors were printed incorrectly
553 in machine-readable modes. Thanks to Pavel Celeda for a bug report.
555 2005-10-11 Martin Mares <mj@ucw.cz>
557 * lspci.c (new_bus): Fixed a memory leak. Thanks to Paul Sangree for reporting it.
559 2005-09-21 Martin Mares <mj@ucw.cz>
563 * pci.ids: Updated copyright header.
565 * lib/sysfs.c (sysfs_get_resources): Removed warning about unsupported
566 64-bit addresses, they are now always supported.
568 * lspci.c (show_bases): Corrected printing of 64-bit addresses
571 * lib/configure: Enable 64-bit addresses on all Linux systems.
573 * lib/types.h: Don't pad 64-bit addresses to 16 xigits, only to 8 if they
576 2005-09-11 Martin Mares <mj@ucw.cz>
578 * Released as 2.1.99-test11.
580 * lspci.c: Removed unnecessary trailing zeros in pci_lookup_name() calls.
582 2005-09-10 Martin Mares <mj@ucw.cz>
584 * Released as 2.1.99-test10.
586 * pci.ids: Synchronized with the current database snapshot.
588 * update-pciids.sh: Changed the default URL for downloading pci.ids
589 to http://pciids.sourceforge.net/v2.2/pci.ids.
591 * lib/pci.h (PCI_LIB_VERSION): Added version identifier.
593 * lib/names.c: Rewritten the name database module almost from scratch.
594 Everything is much cleaner and there are hopefully no more memory leaks;
595 pci_lookup_name() now uses varargs in a backward compatible fashion.
596 Introduced PCI_LOOKUP_NO_NUMBERS.
598 The new code supports subsystem entries not tied to a specific device.
599 I had to extend the format of pci.ids in order to support it, so I have
600 extended the idea of the "C" (class) blocks and introduced "S" blocks
601 for subsystems. To avoid doing more incompatible changes in the future,
602 the parser skips unknown single-letter blocks without reporting errors.
604 2005-08-23 Martin Mares <mj@ucw.cz>
606 * Released as 2.1.99-test9.
608 * Makefile (OPT): Removed -fomit-frame-pointer, it's default in recent
609 gcc versions when optimizing anyway.
611 * Made the path to pci.ids customizable and independent on the SHAREDIR.
612 Just override IDSDIR in the top-level Makefile.
614 * pci.ids: Synchronized with the current database snapshot.
616 * lspci.man, setpci.man: Improved the man pages. Documented all access
617 methods and which operations are privileged.
619 * lspci.c: Another rewrite of config register caching, now also including
620 lots of internal checks. It should be now perfectly able to cope with
621 portions of the configuration space being inaccessible, for example
622 due to insufficient access rights.
624 * lspci.c (show_pcix_nobridge, show_pcix_bridge): Cleaned up dumping of PCI-X
625 capabilities. Includes partial support for PCI-X 2.0 (probably incomplete
626 as I haven't seen the spec).
628 * lspci.c: Quell warnings about unused parameters.
630 * lspci.c: Removed C++ comments.
632 * lib/header.h: Merged definitions of extended capabilities and some new
633 PCI-X capability bits from linux-2.6.11/include/pci.h.
635 * lspci.c (show_caps): Try to scan extended capabilities only if the
636 device has either PCI-X or PCI Express capability in its normal capability
639 * lib/dump.c (dump_init): Reading of dumps works again. The dump reader
640 now also remembers how much data it has read and refuses attempts to
641 access more than that.
643 * setpci.man, lspci.c, README: prefer spelling "buses" over "busses".
645 * lspci.c: If alloca() is not available, use xmalloc(), not malloc().
647 * lib/configure: Added x86_64 on Linux.
649 2005-08-22 Martin Mares <mj@ucw.cz>
651 * lib/filter.c (pci_filter_parse_slot): Fixed parsing of domain filters.
652 Thanks to Matthew Wilcox for bug report.
654 * lspci.c: Corrected spelling of "Hz" (it was "hz" at several places).
655 Thanks to Krzysztof Oledzki for pointing that out.
657 2004-08-19 Martin Mares <mj@ucw.cz>
659 * pciutils.spec (%attr): Setting attributes for /sbin/* is an anachronism,
660 because pciutils by default install to /usr/sbin. Update.
662 2004-08-13 Martin Mares <mj@ucw.cz>
664 * Released as 2.1.99-test8.
666 * lib/types.h, lib/pci.h, lib/sysdep.h: `byte' and `word' are
667 no longer exported to the outside world.
669 * README.Windows: Updated.
671 * maint/release: Substitute version number in win32/config.h.
673 * win32/config.h: Added.
675 * lib/sysdep.h (bzero, strcasecmp): are macros on Windows.
677 * compat/getopt.[ch]: Added copies of getopt.[ch] from the GNU
678 C library for use on systems where the default libraries lack
679 proper getopt. Currently used by the Windows port.
681 * lib/sysdep.h, lib/types.h: Updates of the Windows port from
684 * lib/types.h: If PCI_HAVE_Uxx_TYPES is defined, libpci doesn't define
685 its own u8, u16, u32, byte and word types and uses what the user
686 has supplied instead. With this change, all namespace clashes should
689 * Makefile, lib/Makefile: Updated dependencies.
691 * pciutils.h: Include lib/sysdep.h and move NONRET et al. there.
693 * lib/sysdep.h: No need to include <sys/types.h> on FreeBSD, because
694 it is included unconditionally in lib/types.h.
696 * Moved system-dependent stuff from lib/internal.h to lib/sysdep.h,
697 which is also used by the utilities. Also moved type declarations
698 from lib/pci.h to lib/types.h.
700 * All files: Prepend a "PCI_" prefix in front of all configuration
701 defines to avoid namespace clashes. CAVEAT: If there is any libpci
702 application using the (undocumented) defines, it has to be updated.
704 * lib/Makefile: Killed HAVE_OWN_HEADER_H, since we stopped sharing
705 headers with the kernel a couple of years ago.
707 * lib/sysfs.c (sysfs_get_resources): We have 7 resources, not 6.
709 * lspci.c (show_rom): Use the same logic for printing disabled
710 or unassigned ROM's as we do in show_bases() for the other BAR's.
712 * lib/generic.c (pci_generic_fill_info): Better reaction to
713 invalid 64-bit addresses. Also d->hdrtype should not include
714 bit 7, which caused mysterious errors on multi-function devices.
716 * lib/generic.c (pci_generic_fill_info): Fill in base addresses
717 even if the regions are known to be disabled. It is the client's
718 job to interpret them. (And it is not a trivial job if you want
719 to do it correctly, since you need to check I/O and memory enables
720 on all upstream bridges, too.) However, it could be interesting to
721 introduce functions for interpreting the addresses and even for
722 mapping the regions and doing I/O on them.
724 2004-07-30 Martin Mares <mj@ucw.cz>
726 * lspci.c: HyperTransport improvements from Maciej.
728 2004-07-11 Martin Mares <mj@ucw.cz>
730 * lib/sysfs.c (sysfs_get_resources): Arguments now correspond
731 to the format string. [Patch by Bill Nottingham]
733 2004-07-05 Martin Mares <mj@ucw.cz>
735 * Released as 2.1.99-test7.
737 * lspci.c (config_fetch): Wanted to merge Matthew's bug fix, but
738 ended up with rewriting the fetching mechanism to be fully dynamic,
739 but avoid reading config space registers not explicitly requested.
741 2004-06-29 Matthew Wilcox <willy@debian.org>
743 * lspci.c: More work on PCI Express dumping.
745 * lib/header.h: Updated PCI Express capability definitions.
747 * lib/proc.c (proc_read): Removed bogus warning.
749 * common.c (xrealloc): Introduced.
751 * lspci.man: Added -xxxx.
753 2004-06-27 Martin Mares <mj@ucw.cz>
755 * Released as 2.1.99-test6.
757 * lspci.c (show_msix), lib/header.h: Added dumping of MSI-X cap.
758 Patch by Roland Dreier <roland@topspin.com>, cleaned up by me.
760 * lspci.c (show_pcix_nobridge, show_pcix_bridge): Handle config_fetch()
763 * lib/header.h: Added PCI Express extended capabilities. Again by Matthew.
765 * lspci.c (show_express): Added dumping of PCI Express cap.
766 Patch by Matthew Wilcox.
768 * lib/header.h: Added a list of PCI 3.0 capabilities and also details
769 on PCI Express caps. Patch by Matthew Wilcox <willy@debian.org>.
771 * lspci.c (check_root): Gone. No explicit checks for root are needed,
772 report correct errors reported by the libpci instead.
774 * lspci.c: Added dumping of the extended config space on "-xxxx".
775 Better caching of config registers.
777 * setpci.c (main): Allow access to whole 4096 bytes of the config space.
779 * lib/sysfs.c, lib/proc.c: Don't print error messages on short reads,
780 just return the appropriate error code.
782 * lib: Added support for extended (4096-byte) configuration space,
783 currently implemented only in Linux proc and sysfs access methods
784 and of course in the dump reader.
786 2004-05-29 Martin Mares <mj@ucw.cz>
788 * Released as 2.1.99-test5.
790 * lib/pci.h: Windows don't have the standard u_int* types.
792 * lib/internal.h: <sys/param.h> required on Windows for endianity
795 * lib/i386-ports.c: Connected i386-io-windows.h.
797 * lspci.c (check_root): geteuid() is not available on Windows.
799 * lib/i386-io-windows.h: Added Windows port contributed by Alexander
800 Stock <stock.alexander@gmx.de>.
802 * lib/configure: Hopefully fixed SunOS port broken by various
803 changes to the configure script.
805 * Makefile, lib/configure: Cross-compilation support, patch by Maciej.
807 2004-05-28 Martin Mares <mj@ucw.cz>
809 * Released as 2.1.99-test4.
811 * lspci.c (show_verbose): Header type 1 is probably legal for all
812 types of bridges, not only for PCI-to-PCI bridges.
814 * lspci.c (format_agp_rate): Write "x16", not "x@".
815 (show_agp): rate[] could overflow.
816 Bugs reported by Jakub Bogusz <qboosh@pld-linux.org>.
818 * lspci.c (show_ht_*): Show HyperTransport capability with all its
819 details. Once again code by Maciej simplified (i.e., possibly broken)
822 * lib/header.h: Added declarations of HyperTransport capability.
823 Again thanks to Maciej.
825 * lspci.c: Decode all bits of the secondary status word in type 1 headers.
826 Thanks to Maciej W. Rozycki <macro@ds2.pg.gda.pl> for the patch.
828 2003-12-27 Martin Mares <mj@ucw.cz>
830 * Released as 2.1.99-test3.
832 * lspci.man, setpci.man: Document domains and correct spelling.
834 * lib/dump.c (dump_init): Added ability to read domain numbers.
836 * lspci.c: Devices in domains different from 0 have their slot number
837 printed as "<domain>:<bus>:<slot>.<func>". Tree view supports domains
840 * lib/filter.c: Slot filters understand domains.
842 * lib/generic.c: Mention the domain in slot numbers in all error messages.
844 * lib/internal.h: The #ifdef for Linux <asm/byteorder.h> was wrong.
846 * lib/access.c (pci_get_dev): Added support for domains.
848 * lib/sysfs.c (sysfs_scan): Read vendor and device ID from the config
849 registers (or to be precise, leave it for the generic parts of the pcilib
850 to do so) instead of reading them from the sysfs. It's faster this way.
852 * lspci.c (show_pcix): Don't touch pci_dev->hdrtype, it's an internal
853 variable. Better read it from the config registers (it's cached anyway).
855 * lib/sysfs.c (sysfs_scan), lib/proc.c (proc_scan): Don't read the hdrtype.
856 lib/generic.c (pci_generic_fill_info): If hdrtype is -1 (unset), read it.
857 Saves lots of unnecessary file accesses.
859 * lib/pci.h (PCIADDR_PORT_FMT): Use %llx instead of %Lx, because the latter
860 is not supported by all C libraries.
862 * Makefile: Always enter the lib directory (remember that we don't have
863 full dependecies for the library in the top-level Makefile; hmmm, another
864 thing to rewrite some day).
866 * lib/sysfs.c: Added Linux sysfs access method based on the patch
867 written by Matthew Wilcox <willy@fc.hp.com>.
869 * lib/proc.c: Renamed the access method name from "/proc/bus/pci" to "Linux-proc".
871 * lib/pread.h: The hacks to support pread on various versions
872 of Linux libc moved there.
874 * lib/proc.c (proc_setup): The return value of snprintf() varies
875 between glibc versions, so we need to check both for a negative
876 values and for too large values.
878 * Removed last few references to the "Linux PCI Utilities", the
879 package is pretty cross-platform now :)
881 2003-12-27 Martin Mares <mj@ucw.cz>
883 * Released as 2.1.99-test2.
885 * README, pciutils.lsm, pciutils.spec: Use @VERSION@ to make the
886 release scripts insert the current version. "make release" is gone.
888 * maint/release, maint/release.pm: Added a new system of scripts for
889 making releases including inter-version diffs etc.
891 * Makefile: Cleaned up.
893 * lib/fbsd-device.c: I patched another copy of this file by mistake,
894 this time the version checks should be right.
896 2003-12-27 Martin Mares <mj@ucw.cz>
898 * Released as 2.1.99-test1.
900 * pciutils.h, common.c, lspci.man, setpci.man, lib/internal.h:
901 Remove shadows of the syscall access method which was never
904 * update-pciids.sh: Try to preserve permissions of the old file
905 if chmod supports --reference. Should close Debian Bug #223740.
907 * lib/proc.c (proc_setup): Increased path name length limit to 1024.
908 Thanks for Redhat and Mandrake for inspiration.
910 * lib/configure: Recognize ppc and ppc64, both have 64-bit addresses.
911 Grabbed from Redhat (Fedora) patches.
913 2003-12-27 Martin Mares <mj@ucw.cz>
915 Merged bug fixes from Debian patches:
917 * lspci.c (show_verbose): "Cache Line Size" should be capitalized.
919 * lspci.c (show_pcix_nobridge): Added a missing newline.
921 * lib/proc.c (proc_scan): When reading the header type, don't
922 forget to clear the topmost bit indicating that the device has
925 2003-12-27 Martin Mares <mj@ucw.cz>
927 Updated the FreeBSD port. Thanks to Samy Al Bahra <samy@kerneled.com>
930 * lib/Makefile: Add ${FREEBSD_SYS} to the include path if it's defined.
931 * lib/fbsd-device.c: Select the right set of system includes according
932 to __FreeBSD_version.
934 2003-12-27 Martin Mares <mj@ucw.cz>
936 Merged support for Solaris on i386 by Bill Moore <billm@eng.sun.com>
939 * lib/configure: Recognize SunOS.
940 * lib/internal.h: Learn how to recognize byte order on SunOS.
941 * lib/i386-ports.c: Split OS-dependent I/O port access from i386-ports.c.
942 * lib/i386-io-linux.h: Linux specific part.
943 * lib/i386-io-hurd.h: GNU/Hurd specific part.
944 * lib/i386-io-sunos.h: SunOS specific part.
946 2003-12-26 Martin Mares <mj@ucw.cz>
948 * lib/header.h (PCI_*_MASK): Cast to pciaddr_t explicitly.
950 * lib/pci.h: Types declared in <sys/types.h> should be usable on all
951 platforms we currently support, so kill the forest of #ifdef's and
952 use them in all cases.
954 * lib/pci.h: Use ULONG_MASK to decide whether we should use long
955 or long long to represent a 64-bit address. Killed HAVE_LONG_ADDRESS.
956 Define format strings for addresses, port numbers and IRQ numbers
959 * lib/proc.c (proc_scan): Use PCIADDR_T_FMT for scanf'ing addresses.
961 2003-12-26 Marco Gerards <metgerards@student.han.nl>
963 Added support for the GNU Hurd (cleaned up by Martin Mares):
965 * lib/configure [GNU]: Use the i386 ports for configuration access.
966 * lib/i386-ports.c: Don't call iopl() on the Hurd.
967 * lib/pci.h [OS_GNU]: Include <sys/types.h> and use it for defining
970 2003-12-26 Martin Mares <mj@ucw.cz>
972 * lspci.c (show_pcix_bridge, show_pcix_nobridge): Don't forget to call
973 config_fetch() to ensure that the registers have been read. Thanks to
974 Bill Wood <bill.wood@hp.com> for the patch.
976 * lspci.c: Ensure that failure of config_fetch() is handled correctly
979 * lspci.man: There was one more explicit reference to /usr/share/pci.ids.
980 Changed to @SHAREDIR@. Patch from Maciej W. Rozycki <macro@ds2.pg.gda.pl>.
982 * setpci.c (main): Better error messages.
984 * setpci.c (ex_op): The demo mode should disable only writing, not reading.
986 * setpci.man: The documentation was inconsistent on what should -D do.
987 Document the new behaviour.
989 * pciutils.h, common.c, setpci.c: Introduced a NONRET macro encapsulating
990 the GCC specific __attribute__((noreturn)) and killed the hack with
991 redefining __attribute__ on non-GCC compilers.
993 * Makefile: Added missing dependencies. Parallel builds work now.
994 Problem reported by Andreas Haumer <andreas@xss.co.at>, but I chose
997 * Makefile (MANDIR): Use `:=' instead of `=' to avoid executing the shell
998 command every time $(MANDIR) is referenced.
1000 * lspci.c (main): The error message for `lspci -s' incorrectly mentioned
1001 a `-f' switch. Reported by Steve Finney <Steve.Finney@SpirentCom.COM>.
1003 * lib/generic.c: Removed memory leak in pci_generic_bus_scan().
1004 Reported by Gary Parnes <gary_parnes@terago.com>.
1006 * Replaced obsolete syntax of __attribute__((unused)) in the middle of
1007 parameter declarations (which is no longer supported by GCC 3.1) by the
1008 current syntax (attribute at the end). Thanks to pixel@mandrakesoft.com
1009 for reporting this problem.
1011 * Removed CVS $Id$ tags from all files.
1013 * Makefile: Added some more warnings.
1015 * setpci.c: Cleaned up mask/value code.
1017 2003-12-08 Thayne Harbaugh <tharbaugh@lnxi.com>
1019 * setpci.c: Individual bits to be set can be specified as <value>:<mask>.
1021 2003-11-29 Martin Mares <mj@ucw.cz>
1023 * Imported the pciutils sources to my Arch repository. Good-bye, CVS.
1025 2003-01-04 Martin Mares <mj@ucw.cz>
1027 * Released as 2.1.11.
1029 * Makefile: Changed configuration of installation directories --
1030 all paths are now set at the top of the Makefile instead of being
1031 scattered between the installation rules. The default installation
1032 now goes always to /usr/local regardless of the OS as most distributions
1033 already contain some version of pciutils and we don't want custom
1034 installations to interfere with the default ones.
1036 * Makefile: Removed a couple of ancient install hacks: we no longer
1037 try to avoid overwriting a newer pci.ids file (users are now expected
1038 to use update-ids) and we don't try to remove /etc/pci.ids (a long time
1039 has passed since the last version which used it).
1041 * Makefile: Paths to pci.ids in man pages automatically get the right path.
1043 * Added the update-ids utility.
1045 * lib: Removed partially implemented "syscall" access method which will
1046 probably never be needed.
1048 2002-12-27 Martin Mares <mj@ucw.cz>
1050 * lib/nbsd-libpci.c: Cleaned up and hopefully made it endian safe.
1052 * lib/generic.c (pci_generic_scan_bus): Added work-around for devices with
1053 discontiguous numbering of functions. This is already present in the Linux
1054 kernel for several years, but I forgot to update pciutils as well.
1056 2002-12-26 Martin Mares <mj@ucw.cz>
1058 * lib/header.h, lspci.c: Dump AGP3 flags and speeds.
1060 * lib/pci.h, Makefile: Removed HAVE_OWN_HEADER_H. Always use our own header,
1061 there is no reason to prefer the kernel version.
1063 * lib/proc.c (proc_scan): Don't forget to initialize hdrtype.
1065 * Added preliminary version of NetBSD support by Quentin Garnier
1066 <netbsd@quatriemek.com>.
1068 2002-04-06 Martin Mares <mj@ucw.cz>
1070 * lspci.c: Mention "-xxx" in the help.
1072 2002-03-30 Martin Mares <mj@ucw.cz>
1074 * Released as 2.1.10.
1076 * Removed pci.ids from the CVS as they are now maintained separately.
1077 They are still included in the tarball, but if you are building pciutils
1078 from CVS sources or you want to get a newer ID file than the one distributed,
1079 just use "make update-ids" to download the most recent snapshot from
1082 * Makefile, README: Updated accordingly.
1084 * Makefile: Added a couple of maintenance targets.
1086 * maint/*: Maintainer's utilities now reside here (present only in CVS,
1087 not in the tarball).
1089 * lib/names.c (parse_name_list): End-of-line comments are no longer
1090 supported. Hashes are now perfectly valid in all names and they start
1091 a comment only at the start of the line.
1093 2002-03-26 Martin Mares <mj@ucw.cz>
1095 * README: Rewritten.
1097 * Makefile: When the currently installed pci.ids file is newer than
1098 the version to be installed, don't overwrite it. Suggested by
1099 Jean Delvare <khali@linux-fr.org>.
1101 2002-03-24 Martin Mares <mj@ucw.cz>
1103 * lspci.c (show_pcix_bridge): Added PCI-X capability display.
1104 Contributed by Jeff Garzik <jgarzik@mandrakesoft.com>.
1106 * lib/header.h: Added PCI-X stuff. Again by Jeff.
1108 * Makefile (CFLAGS): -Werror is gone.
1110 * lspci.c (format_agp_rate): Fixed AGP rate reporting.
1112 * lib/filter.c (pci_filter_parse_slot): Allow bus 0xff, slot 0x1f and
1115 * lib/names.c (pci_lookup_name): When printing unknown subsystem vendor
1116 or device hexadecimally, don't confuse it with chip vendor/device ID.
1117 First reported by Marc Boucher <marc@mbsi.ca>.
1119 2001-11-04 Martin Mares <mj@ucw.cz>
1121 * Released as 2.1.9.
1123 * pci.ids: Synced with the PCI ID Repository at SourceForge
1124 (http://pciids.sourceforge.net/).
1126 2000-08-25 Martin Mares <mj@albireo.ucw.cz>
1128 * pci.ids: Updated ID's, synced with kernel 2.4.0-test7.
1130 2000-06-13 Martin Mares <mj@albireo.ucw.cz>
1132 * Makefile (uninstall): Fixed.
1134 * pci.ids: ID updates.
1136 2000-05-20 Martin Mares <mj@albireo.ucw.cz>
1138 * Released as 2.1.8.
1140 * pci.ids: ID updates.
1142 * lspci.c (show_verbose): Min/max latency is now printed in nanoseconds.
1144 2000-05-04 Martin Mares <mj@albireo.ucw.cz>
1146 * lspci.c (show_verbose): If the header type doesn't match device
1147 class, just print a warning and still use the header type, assuming
1150 2000-05-01 Martin Mares <mj@albireo.ucw.cz>
1152 * lspci.c (show_pm): Updated according to PCI PM specs 1.1.
1154 * pci.ids: Updated Contemporary Control ARCnet card entries.
1156 * pci.ids: Synchronized class list with latest PCI SIG documents.
1158 2000-04-29 Martin Mares <mj@albireo.ucw.cz>
1160 * lib/names.c (pci_lookup_name): Fixed the cheat.
1162 * lib/internal.h: Moved UNUSED/inline hacks above all other declarations.
1164 * pci.ids: Various ID updates.
1166 2000-04-21 Martin Mares <mj@albireo.ucw.cz>
1168 * Released as 2.1.7.
1170 * pciutils.spec: Added German description.
1172 * lib/names.c (pci_lookup_name): Added a cheat for case that subsystem ID's
1173 are the same as device ID and just output subsystem name according to
1176 * lib/proc.c: Use UNUSED instead of __attribute__((unused)).
1178 * lib/pci.h: Added the correct typedefs for AIX.
1180 * lib/generic.c (pci_generic_scan_bus): Export.
1182 * lib/configure: Detect AIX. Use "echo '...\c'" instead of
1183 "echo -n" if the shell isn't bash.
1185 * lspci.c: Avoid using alloca() if not compiled by GCC.
1186 (insert_dev): Avoid returning a void value.
1188 * Makefile: Choose which install utility to use according to
1189 OS type. Also use `-o' instead of `-or' in find arguments.
1190 Part of the AIX port.
1192 * lib/aix-device.c: Added AIX low-level interface. Contributed
1193 by Dave Johnson <ddj@brown.edu>, thanks a lot!
1195 * pci.ids: Few new ID's.
1197 * pciutils.h, lib/internal.h: Redefine __attribute__ and inline
1198 when not compiled by GCC.
1200 2000-04-17 Martin Mares <mj@albireo.ucw.cz>
1202 * Released as 2.1.6.
1204 * pci.ids: Added a large batch of ID's contributed by Gunther
1205 Mayer <gunther.mayer@braunschweig.netsurf.de> and synced the
1206 list with the 2.3.99pre6 kernel.
1208 Thu Mar 9 13:11:39 2000 Martin Mares <mj@albireo.ucw.cz>
1210 * lib/example.c: Added a simple example of how to use
1213 * lspci.man, setpci.man: Revealed --version. Well spotted
1216 * pci.ids: Added lots of new ID's and synced with 2.3.50.
1218 Tue Feb 15 00:16:21 2000 Martin Mares <mj@albireo.ucw.cz>
1220 * Released as 2.1.5.
1222 * pciutils.spec: Updated spec file from Andreas Jaeger. Now using
1223 %{_mandir} to find the right location to install manual pages to.
1225 * pci.ids: New ID's.
1227 * setpci.c (main): Don't crash when `-s' or `-d' is given with
1230 Mon Jan 24 20:04:11 2000 Andreas Jaeger <aj@suse.de>
1232 * lib/i386-ports.c: Include <asm/io.h> only on systems without
1235 Mon Jan 24 11:24:43 2000 Martin Mares <mj@albireo.ucw.cz>
1237 * Makefile: Modified to work with the Linux FHS brain-damaged idea
1238 of putting man pages to /usr/share/man. Now we choose either /usr/man
1239 or /usr/share/man depending on which one exists.
1241 Sun Jan 23 10:52:34 2000 Martin Mares <mj@albireo.ucw.cz>
1243 * pci.ids: Synced with Linux 2.3.40.
1245 * Released as version 2.1.4.
1247 Thu Jan 20 11:08:32 2000 Martin Mares <mj@albireo.ucw.cz>
1249 * lspci.c (scan_device): Fixed bug in reading of cardbus extensions.
1251 * lib/proc.c: pread/pwrite fixed again, this time on libc5 :(
1253 * lspci.c (format_agp_rate): Better formatting of AGP rates.
1255 * pci.ids: New ID's.
1257 * lib/configure: Added configuration for ia64 (the same as for Alpha).
1258 Patch from Stephane Eranian <eranian@cello.hpl.hp.com>.
1260 Thu Jan 13 23:01:52 2000 Martin Mares <mj@albireo.ucw.cz>
1262 * Released as version 2.1.3.
1264 * pci.ids: New ID's.
1266 * lspci.c: Alpha IO_FORMAT fix by Andrea Arcangeli.
1268 * lib/access.c: Corrected order of access methods -- it's wonderful how
1269 long could such a bug remain unspotted. Thanks go to Andreas Schockenhoff.
1271 Sat Dec 11 23:34:48 1999 Martin Mares <mj@albireo.ucw.cz>
1273 * Released as version 2.1.2.
1275 * lib/names.c (pci_lookup_name): Fixed printing of unknown subsystem ID's.
1277 Sat Dec 4 13:11:03 1999 Martin Mares <mj@albireo.ucw.cz>
1279 * Released as version 2.1.1.
1281 * pci.ids: Several new ID's.
1283 * setpci.c (exec_op): Don't forget to increment address after writing
1284 single value, so that `30.b=12,34,56,78' works as expected. Reported
1285 by Petr Soucek <petr@ryston.cz>.
1287 Wed Nov 3 10:24:38 1999 Martin Mares <mj@albireo.ucw.cz>
1289 * lspci.c (show_terse): If prog-if is zero, but it's present in the
1292 Sat Oct 30 11:06:35 1999 Martin Mares <mj@albireo.ucw.cz>
1294 * Released as version 2.1.
1296 * pci.ids: Synced to devlist.h in 2.3.24 kernel. Merged in
1297 lots of contributed entries.
1299 Thu Oct 14 10:40:12 1999 Dave Jones <dave@powertweak.com>
1301 * pci.ids: Added lots of subsystem definitions.
1303 Sat Oct 9 14:32:28 1999 Martin Mares <mj@albireo.ucw.cz>
1305 * setpci.man: Better example.
1307 * lspci.c: Resolve prog-if names.
1309 * lib/names.c: Adapted to new pci.ids syntax.
1311 * pci.ids: Reorganized the pci.ids file. Subsystems are listed
1312 under devices, classes can optionally contain prog-if information.
1313 New ID's, as usually.
1315 Wed Sep 22 09:45:24 1999 Martin Mares <mj@albireo.ucw.cz>
1317 * pci.ids: New ID's. As usually.
1319 * lspci.c (show_htype1, show_htype2): Don't show `closed' bridge windows
1320 unless we're vvvery verbose.
1322 Mon Sep 20 11:22:54 1999 Martin Mares <mj@albireo.ucw.cz>
1324 * lspci.c (show_htype2): Don't forget a TAB before the "I/O window" line.
1326 Tue Sep 14 09:31:01 1999 Martin Mares <mj@albireo.ucw.cz>
1328 * pci.ids: New ID's. Again.
1330 Thu Aug 5 17:45:42 1999 Martin Mares <mj@albireo.ucw.cz>
1332 * lspci.c (show_size): Don't show size if it's zero (usually
1333 due to bus-centric mode being enabled).
1335 Tue Jul 20 13:25:09 1999 Martin Mares <mj@albireo.ucw.cz>
1337 * lib/pci.h: Types are OS dependent.
1339 * lib/internal.h: Byte order hacks are OS dependent.
1341 * lib/configure: Recognize FreeBSD. Also set OS_XXX according to the OS.
1343 * lib/Makefile, lib/access.c: Added fbsd-device target.
1345 * pci.ids: Added an entry for PLX 9080 bridges with subsystem ID
1346 incorrectly set to device ID.
1348 * README: Added a note that we support FreeBSD.
1350 * Makefile (PREFIX, ROOT): Set it depending on the OS.
1351 (%.8): Grrr, BSD date is not able to convert date formats the same way
1352 as GNU date does. Use sed instead.
1353 (install): Use `-c' when calling install.
1355 * lib/fbsd-device.c: Added FreeBSD /dev/pci access module contributed
1356 by Jari Kirma <kirma@cs.hut.fi>.
1358 * lib/proc.c: Rewrote the pread/pwrite things once again. Use pread
1359 and pwrite only when we are certain it's safe (i.e., glibc 2.1
1360 on all architectures or any libc on a i386 where we really know
1361 how to use syscalls directly). In all other cases, emulate it
1362 with lseek/read/write.
1364 * pci.ids: Some more IDs.
1366 Mon Jul 19 14:10:36 1999 Martin Mares <mj@albireo.ucw.cz>
1368 * pci.ids: Added IDs of parallel port controller cards as sent
1369 by Tim Waugh <tim@cyberelk.demon.co.uk>.
1371 Wed Jul 7 00:55:48 1999 Martin Mares <mj@albireo.ucw.cz>
1373 * lib/proc.c (proc_scan): HAVE_LONG_ADDRESS instead of HAVE_64BIT_ADDRESS.
1375 * lspci.c: ADDR_FORMAT now depends on both HAVE_64BIT_ADDRESS and
1378 * lib/configure: HAVE_64BIT_ADDRESS now doesn't imply that the addresses
1379 are represented as long long. Introduced a new flag HAVE_LONG_ADDRESS
1380 to indicate this. Both Sparc architectures now use both 64BIT_ADDRESS
1381 and LONG_ADDRESS since they have 32-bit userland, but don't set LONG_ADDRESS
1384 * lspci.c (show_msi): Added dumping of the MSI capability.
1385 (show_slotid): The same for SlotID capability.
1386 (show_caps): Seperated capability dumping, because it should
1387 be used for both htype0 and htype1. Even PCI 2.2 doesn't mention
1388 layout of htype2, so I'm a bit unsure about it wrt capabilities
1389 -- they at least have to live somewhere else since address 0x34
1390 is already defined differently in htype2.
1392 * lib/header.h (PCI_STATUS_UDF): Marked as obsolete (PCI 2.2).
1393 (PCI_BASE_ADDRESS_MEM_TYPE_1M): Ditto.
1394 (PCI_CAP_ID_*): Added some new capabilities defined in PCI 2.2.
1396 * lspci.c (show_htype0): Mask out lowest 2 bits from all capability pointers
1397 (required by the PCI 2.2 specs).
1399 Mon Jul 5 12:45:19 1999 Martin Mares <mj@albireo.ucw.cz>
1401 * lspci.c (show_size): Added new function for dumping of region sizes.
1402 (show_rom): Added. Now correctly dumps unassigned ROM addresses, disabled
1405 * lib/pci.h (struct pci_dev): known_fields moved to the public part
1408 * Added support for region sizes. Needs support in the kernel, because
1409 sizes have to be scanned before drivers initialize yourself. pci_fill_info()
1410 now returns a bitmask of what fields were really read.
1412 Mon Jun 28 18:37:51 1999 Dave Jones <dave@powertweak.com>
1415 Added `uninstall' target - removes all traces of pciutils.
1417 - Lots of cleanups in the ATI, S3, Adaptec vendors.
1418 - Changed Compaq QVision 1280/p definitions, as it's not possible
1419 to determine the revision from the device ID.
1420 - Same for the Tseng ET4000.
1421 The id's said I had a rev C, when it was actually a rev B.
1422 - Removed some unnecessary strings
1423 `PCI'. Unless it's an AGP card, it should be obvious that it's PCI.
1424 `Ethernet card'. This should be determined from config space.
1425 - Lots of other new vendors & devices
1426 - Other additional small cleanups.
1428 Mon Jun 21 22:11:10 1999 Martin Mares <mj@albireo.ucw.cz>
1430 * lib/names.c (pci_lookup_name): When device ID lookup
1431 fails, return hexadecimal device ID instead of vendor ID.
1432 Well spotted by Axel Bodemann <Axel.Bodemann@ruhr-uni-bochum.de>,
1433 I've just extended the fix to subsystem ID's.
1435 Thu Jun 17 19:48:21 1999 Martin Mares <mj@albireo.ucw.cz>
1437 * lspci.c (show_agp): Bug fix from Petr Vandrovec
1438 <vandrove@vc.cvut.cz>. The command register was displayed
1441 Wed Jun 2 22:42:44 1999 Martin Mares <mj@albireo.ucw.cz>
1443 * lib/proc.c (SYS_pread, SYS_pwrite): Use hard-coded
1444 numbers if not supplied by the libc.
1446 Wed May 19 13:24:39 1999 Martin Mares <mj@albireo.ucw.cz>
1448 * Released the whole package as version 2.0.
1450 Fri May 14 22:42:02 1999 Martin Mares <mj@albireo.ucw.cz>
1452 * pci.ids: Added several new ID's contributed by people
1453 on the linux-pci list.
1455 Mon Apr 19 15:21:08 1999 Jakub Jelinek <jj@ultra.linux.cz>
1457 * lspci.c: Display I/O addresses correctly on sparc64.
1458 * lib/header.h: Ditto.
1460 * lib/configure: On sparc set HAVE_64BIT* as well, we want
1461 a binary which works on both 32bit and 64bit SPARCs.
1463 Sun Apr 18 21:14:58 1999 Martin Mares <mj@albireo.ucw.cz>
1465 * lspci.c, lib/proc.c: Alpha compilation fixes from Matthew Jacob
1468 * pci.ids: A lot of updates from Adam J. Richter <adam@yggdrasil.com>.
1470 Sun Feb 28 22:26:21 1999 Martin Mares <mj@albireo.ucw.cz>
1472 * lspci.c (do_map_bus): Don't dump functions 1--7 if not flagged
1473 as a multi-function device, because several single-function devices
1474 don't decode the function bits at all.
1476 Sun Feb 14 23:48:22 1999 Martin Mares <mj@albireo.ucw.cz>
1478 * Makefile (install): Don't use "-o root -g root" for installation
1479 since it breaks on machines where programs are not installed by root.
1480 Reported by Richard Gooch <rgooch@atnf.csiro.au>
1482 Tue Feb 9 15:54:39 1999 Martin Mares <mj@albireo.ucw.cz>
1484 * lspci.c (show_bases): Use new address masking macros and pciaddr_t.
1486 * lib/pci.h: Using pciaddr_t for bus addresses, which are 32-bit
1487 or 64-bit depending on CPU.
1489 * lib/pci.h (PCI_ADDR_MEM_MASK): Added macros for address masks
1490 according to bus address width.
1492 Thu Jan 28 20:54:16 1999 Martin Mares <mj@albireo.ucw.cz>
1494 * Released as 1.99.4.
1496 * lspci.c: Capability list parser now recognizes both AGP
1497 registers and PCI Power Management registers (the latter
1498 is mainly guesswork based on DEC/Intel 21153 bridge specs
1499 since I don't have the PCI Power Management document).
1501 * lspci.c: Replaced numerous occurences of (x & flag) ? '+' : '-'
1504 * lspci.c: Added bridge checks to bus mapping code.
1506 Wed Jan 27 14:59:16 1999 Martin Mares <mj@albireo.ucw.cz>
1508 * lspci.c: Implemented bus mapping mode (-M).
1510 * lspci.c (scan_devices): Split to scan_devices() and scan_device().
1511 (show): Split to show() and show_device().
1513 * lib/access.c (pci_init): When a->method == PCI_ACCESS_AUTO,
1514 set it to the real access method afterwards.
1516 Mon Jan 25 23:46:13 1999 Martin Mares <mj@albireo.ucw.cz>
1518 * lib/generic.c (pci_generic_fill_info): If in buscentric mode,
1519 don't check PCI_COMMAND for I/O and memory enables.
1521 Mon Jan 25 21:28:49 1999 Martin Mares <mj@albireo.ucw.cz>
1523 * Makefile: Added target `release' which substitutes new version
1524 number to .spec, .lsm and README. Also rewrote target `dist'.
1526 * Released as 1.99.3.
1528 Sun Jan 24 22:10:36 1999 Martin Mares <mj@albireo.ucw.cz>
1530 * lib/header.h: Until kernel adopts new layout of PCI
1531 includes (i.e., separate declaration of header structure,
1532 functions and device IDs), which is not going to happen
1533 before 2.3, we'll use our own definiton of the header.
1535 * lspci.c (show_verbose): Display `Cap' flag in device status.
1537 * lspci.c (show_htype0): Display capability lists whereever
1538 available. The only capability name we recognize now is `AGP'.
1539 Unfortunately, capabilities are stored in device-dependent
1540 portion of the configuration space and are thus available
1541 only to root unless you read a dump.
1543 * lspci.c (scan_devices): Use cache instead of buffering.
1545 * lib/buffer.c: Removed (obsoleted by the cache).
1547 * lib/access.c: Added general caching mechanism.
1549 Sat Jan 23 21:30:54 1999 Martin Mares <mj@albireo.ucw.cz>
1551 * pci.ids: Added few devices.
1553 Fri Jan 22 19:29:31 1999 Martin Mares <mj@albireo.ucw.cz>
1555 * Version string is now defined in top-level Makefile, exported
1556 to the configure script and also substituted to man pages.
1558 * lspci.c (show_bases): Rewrote displaying of 64-bit addresses.
1559 (show_verbose): Rewrote interrupt display logic.
1561 * lib/i386-ports.c: Include sys/io.h only on glibc systems.
1563 * lib/configure: Rewrote detection of Linux versions. Now it
1564 works on 2.0 kernels (only with direct/dump access, of course).
1566 * lib/internal.h: New bytesex macros using <asm/byteorder.h>
1569 * lib/proc.c (proc_read, proc_write): Distinguish between short
1570 read/write and real errors.
1572 * lspci.c (show_htype{0,1}): Always use d->dev->rom_base_addr since
1573 libpci respects buscentric mode automatically.
1575 * lspci.c (show_hex_dump): For CardBus bridges, print out 128
1576 bytes of header (the whole standard part).
1578 * common.c: pcilib options are now all uppercase. Also moved
1579 PCI access debugging option here.
1581 * Released as 1.99.2.
1583 Wed Jan 20 22:50:35 1999 Martin Mares <mj@albireo.ucw.cz>
1585 * Wrote configure script and rewrote Makefiles.
1587 * Removed few unused variables.
1589 Wed Jan 20 12:21:56 1999 Martin Mares <mj@albireo.ucw.cz>
1591 * common.c: Moved several functions used in both setpci and lspci
1592 here. This includes parsing of libpci-related options.
1594 * More library tweaks.
1596 * filter.c, names.c: Moved to library.
1598 * setpci: Rewritten to use the library.
1600 * Released as 1.99.1.
1602 Tue Jan 19 23:00:12 1999 Martin Mares <mj@albireo.ucw.cz>
1604 * lspci.c (scan_devices): For cardbus bridges, read first 128
1605 bytes of config space to get full standard header.
1607 * Makefile (CFLAGS): Removed "-Wno-unused".
1609 * Started the "New Generation" branch and introduced the
1612 * lspci: Rewritten to use the library.
1614 Tue Jan 19 22:24:08 1999 Martin Mares <mj@albireo.ucw.cz>
1616 * Released as version 1.10.
1618 Mon Jan 18 08:51:17 1999 Martin Mares <mj@albireo.ucw.cz>
1620 * lspci.8, setpci.8: Miscellaneous fixes as suggested by
1621 Dag Wieers <dag@digibel.be>.
1623 Sun Nov 29 20:05:56 1998 Martin Mares <mj@albireo.ucw.cz>
1625 * pciutils.spec (Name): Update from Krzysztof G. Baranowski.
1627 Sun Nov 22 10:49:56 1998 Martin Mares <mj@albireo.ucw.cz>
1629 * Makefile, pciutils.h: Moved pci.ids to /usr/share.
1631 * Released as version 1.09.
1633 Wed Nov 18 15:47:05 1998 Martin Mares <mj@albireo.ucw.cz>
1635 * lspci.c (show_htype1): Fixed displaying of prefetchable memory behind
1636 bridge. Thanks to Petr Vandrovec <vandrove@vc.cvut.cz> for bug report.
1638 Fri Oct 23 18:59:19 1998 Martin Mares <mj@albireo.ucw.cz>
1640 * setpci.c: Don't include <syscall-list.h> with glibc >= 2.1.
1642 Mon Oct 19 21:53:30 1998 Martin Mares <mj@albireo.ucw.cz>
1644 * Released as version 1.08.
1646 * setpci.c: glibc 2.1.x already defines pread() and pwrite().
1648 * lspci.8: Changed warning about lspci -xxx.
1650 * lspci.c: Require "-xxx" for full configuration space dump, so that
1651 it's impossible to crash the machine by single typo.
1653 * specs: Added (courtesy of Krzysztof G. Baranowski <kgb@knm.org.pl>).
1655 Wed Sep 9 12:03:24 1998 Martin Mares <mj@albireo.ucw.cz>
1657 * lspci.c (show_bases): Better displaying of unassigned and
1658 disabled bases. Thanks to Gabriel Paubert <paubert@iram.es>
1661 Wed Sep 2 10:58:01 1998 Martin Mares <mj@albireo.ucw.cz>
1663 * setpci.c (pread): Recognize glibc 1.99 numbered as 2.0 on the PPC.
1664 (thanks to Geert Uytterhoeven for finding this out)
1666 Fri Jul 17 10:43:30 1998 Martin Mares <mj@albireo.ucw.cz>
1668 * lspci.c (show_verbose): Print subsystem ID using the new resolver.
1669 (show_machine): Print subsystem ID.
1671 * names.c: New name resolution engine supporting subsystem IDs.
1673 * Released as version 1.07.
1675 Wed Jul 15 15:37:21 1998 Martin Mares <mj@albireo.ucw.cz>
1677 * lspci.c (show_htype2 etc.): Displaying of CardBus headers.
1678 (show_bases): Honor the `cnt' argument.
1679 (grow_tree): Parse CardBus headers in tree mode as well.
1681 * pci.h: Updated CardBus header field description. I still don't
1682 have the CardBus standard available, but OZ6832 specs contain
1683 full description of all header fields supported by the chip.
1685 Tue Jun 9 22:53:59 1998 Martin Mares <mj@albireo.ucw.cz>
1689 * names.c (parse_name_list): Killed an unused variable.
1691 * setpci.c (pread, pwrite): Define SYS_(pread|pwrite) as __NR_\1
1692 if they are not defined by glibc (needed for glibc built on older
1695 * setpci.c (exec_op): Fixed error messages. Thanks, Steve!
1697 Mon Jun 8 10:59:22 1998 Martin Mares <mj@albireo.ucw.cz>
1701 * setpci.c: Problems with pread()/pwrite() with glibc on Alpha
1702 should be gone. Again thanks to Steve for bug report.
1704 * filter.c (filter_parse_slot): Fixed ":x" type filters.
1706 * pci.ids: Killed duplicate entry. Thanks to Stephen Williams
1707 <steve@icarus.com> for reporting this.
1709 Sun Jun 7 19:27:51 1998 Martin Mares <mj@albireo.ucw.cz>
1711 * lspci.c (main), setpci.c (main): Implemented "--version".
1715 * pciutils.h (PCIUTILS_VERSION): Added version string.
1717 * filter.c, names.c: Extraneous #include <linux/pci.h> removed.
1718 Thanks to Geert Uytterhoeven <Geert.Uytterhoeven@cs.kuleuven.ac.be>
1721 Thu May 28 14:45:58 1998 Martin Mares <mj@lomikel.karlin.mff.cuni.cz>
1723 * pci.ids: More updates from Jens Maurer.
1725 Wed Apr 22 10:00:39 1998 Martin Mares <mj@albireo.ucw.cz>
1727 * pci.ids: Updates from Jens Maurer.
1729 Sun Apr 19 11:14:25 1998 Martin Mares <mj@albireo.ucw.cz>
1733 * setpci.8: Written.
1735 * setpci.c: Finished.
1737 * lspci.c: Now able to fetch expansion ROM base from kernel device list
1738 and print it if not in buscentric mode.
1740 Tue Mar 31 23:11:57 1998 Martin Mares <mj@albireo.ucw.cz>
1744 Sun Mar 22 15:39:08 1998 Martin Mares <mj@albireo.ucw.cz>
1746 * lspci.8: Updated the documentation.
1748 * lspci.c: Modified to use the new filtering mechanism (options -f and -d).
1750 * filter.c: Introduced new generic device filter.
1752 Thu Mar 19 17:03:48 1998 Martin Mares <mj@lomikel.karlin.mff.cuni.cz>
1754 * lspci.c (grow_tree, show_tree_dev, print_it): Fixed displaying
1755 of PCI-to-PCI bridges in the tree format.
1757 Sun Feb 15 10:12:25 1998 Martin Mares <mj@albireo.ucw.cz>
1759 * lspci.c (show_machine): Added non-verbose mode of machine-readable
1762 * pci.ids: Updates from Jens Maurer.
1764 * Released as version 1.02.
1766 Thu Feb 12 16:53:28 1998 Martin Mares <mj@lomikel.karlin.mff.cuni.cz>
1768 * lspci.c: Added a "-m" switch for dumping machine-readable
1769 configuration data (requested by Bjoern Kriews <bkr@cut.de>).
1771 Mon Feb 9 13:17:43 1998 Martin Mares <mj@albireo.ucw.cz>
1773 * Makefile, pciutils.h: Include local pci.h instead of <linux/pci.h>
1774 if available. This should avoid all problems with official kernel
1775 not synchronized to newer PCI code in CVS -- standard distribution
1776 of pciutils now contains pci.h from current CVS kernel, pciutils
1777 in CVS contain no pci.h and use the correct kernel include.
1779 * Makefile: Fixed installation path for man pages.
1781 Sat Feb 7 15:15:46 1998 Martin Mares <mj@albireo.ucw.cz>
1785 * lspci.8: Created a man page.
1787 * Releasing as version 1.0.
1789 Tue Feb 3 20:56:00 1998 Martin Mares <mj@albireo.ucw.cz>
1791 * Makefile: Recognize architecture by calling uname and pass it as ARCH_xxx
1792 to all the C sources. This should eliminate problems with 32-bit compilers
1795 * lspci.c (show_verbose): Recognize CardBus bridge header type.
1796 (show_htype2): Stub routine.
1797 (scan_config): Write sensible error message if the kernel denies reading of
1798 upper part of the PCI config space.