1 2022-11-20 Martin Mares <mj@ucw.cz>
5 * We decode Compute Express Link (CXL) capabilities.
7 * The tree mode of lspci is now compatible with filtering options.
9 * When setpci is used with a named register, it checks whether
10 the register is present in the particular header type.
12 * Linux: The intel-conf[12] back-ends prefer to use ioperm() instead
13 of iopl() to gain access to I/O ports.
15 * Windows: We have two new back-ends thanks to Pali Rohár.
16 One uses the NT SysDbg interface, the other uses kldbgdrv.sys
17 (which is a part of the Microsoft WinDbg tool).
19 * Windows: We support building libpci as a DLL. Also, Windows
20 binaries now include meta-data with version.
22 * Hurd: The Hurd back-end works again.
24 * mmio-conf1(-ext): Added a new back-end implementing the intel-conf1
25 interface over MMIO. This is useful on some ARM machines, but it
26 requires manual configuration of the MMIO addresses.
28 * As usually, updated pci.ids to the current snapshot of the database.
30 2022-04-18 Martin Mares <mj@ucw.cz>
34 * Filters can now match devices based on partially specified
35 class code and also on the programming interface.
37 * Reporting of link speeds, power limits, and virtual function tags
38 has been updated to the current PCIe specification.
40 * We decode the Data Object Exchange capability.
42 * Bus mapping mode works in non-zero domains.
44 * pci_fill_info() can fetch more fields: bridge bases, programming
45 interface, revision, subsystem vendor and device ID, OS driver,
46 and also parent bridge. Internally, the implementation was rewritten,
47 significantly reducing the number of corner cases to be handled.
49 * The Windows port was revived and greatly improved by Pali Rohár.
50 It requires less magic to compile. More importantly, it runs on both
51 old and recent Windows systems (see README.Windows for details).
53 * Added a new Windows back-end using the cfgmgr32 interface.
54 It does not provide direct access to the configuration space,
55 but basic information about the device is reported via pci_fill_info().
56 For back-ends of this type, we now provide an emulated read-only
59 * If the configuration space is not readable for some reason
60 (e.g., the cfgmgr32 back-end, but also badly implemented sleep mode
61 of some devices), lspci prints only information provided by the OS.
63 * The Hurd back-end was greatly improved thanks to Joan Lledó.
65 * Various minor bug fixes and improvements.
67 * We officially require a working C99 compiler. Sorry, MSVC.
69 * As usually, updated pci.ids to the current snapshot of the database.
71 2020-05-31 Martin Mares <mj@ucw.cz>
75 * Added or improved the following capabilities: Designated Vendor-Specific,
76 Compute eXpress Link, Resizable BARs, VF Resizable BARs, Link
77 Capabilities 2, Link Status 2.
79 * On Linux, lspci can show IOMMU groups.
81 * setpci can be asked to skip bus scan and operate on a device
82 completely specified by its domain/bus/dev/func address. This
83 involved major internal cleanup.
85 * The above feature of setpci uses the pci_get_dev() function,
86 which obtains a struct pci_dev without doing a bus scan. This was
87 always possible, but apparently little used, because back-ends
88 frequently choked when operating on such devices. Fixed a lot
89 of minor bugs related to this.
91 * Also, back-ends which do not support domains now correctly fail when
92 trying to access devices outside domain 0.
94 * Semantics of pci_fill_info() and pci_dev->known_fields was underspecified,
95 which lead to inconsistencies between back-ends. Improved documentation
96 to give a more precise definition and updated all back-ends to conform
97 to it. Most importantly, pci_dev->known_fields shows all fields requested
98 over the lifetime of the pci_dev, but never those which are not supported
101 * As usually, updated pci.ids to the current snapshot of the database.
103 2020-01-25 Martin Mares <mj@ucw.cz>
107 * A new back-end for the GNU Hurd was contributed by Joan Lledó.
109 * When printing VPD item identifiers, non-ASCII characters are escaped.
111 2020-01-22 Martin Mares <mj@ucw.cz>
115 * `lspci -t' (tree mode) can be combined with `-s' to show a sub-tree.
116 We also fixed potential buffer overflows in the tree dumper.
118 * Cleaned messy code for dumping of I/O, memory, and ROM regions.
119 This helped fixing a bug, which caused some 64-bit regions to be
120 reported as virtual. All flags are now printed after the address
121 (previously, "[virtual]" and "[enhanced]" were before it for no good
124 * Added pci_find_cap_nr() to the library, which handles capabilities
125 which occur multiple times in a single device.
127 * Minor improvements in printing of PCIe capabilities.
129 * We now decode the Multicast and Secondary PCI Express extended
132 * The list of capability names available to setpci was updated.
134 * Minor bugs were fixed in FreeBSD and Solaris ports.
136 * We now prefer HTTPS URLs in all documentation
138 * The pci.ids file has a man page.
140 * As usually, updated pci.ids to the current snapshot of the database.
142 2018-08-12 Martin Mares <mj@ucw.cz>
146 * Added "-P" and "-PP" switches to lspci, which display the path
147 through bridges to each device.
149 * Fixed a couple of bugs in computation of bus topology. It was
150 previously used only for the tree display, but we re-use it for
153 * As usually, updated pci.ids to the current snapshot of the database.
155 2018-07-12 Martin Mares <mj@ucw.cz>
159 * Fixed compilation issues on Linux systems with MUSL libc.
161 2018-06-30 Martin Mares <mj@ucw.cz>
165 * BARs reported by the OS, but not set on the device itself are
166 reliably marked with "[virtual]".
168 * Library: Introduced a generic mechanism of string properties. This
169 avoids lots of special cases and makes ABI compatibility easier.
171 * On Linux systems with OpenFirmware, report corresponding device tree nodes
172 as device properties.
174 * VPD decoder knows several non-standard extensions.
176 * When PCIe link speed is less than the maximum supported by the
177 device, it is explicitly marked as "downgraded".
179 * Several new capabilities are not decoded yet, but at least their
182 * The Null capability is easily decoded.
184 * Formatting of several capabilities was cleaned up.
186 * The VGA16 bit in the bridge control register is now supported.
188 * Added a port to SylixOS. Thanks to YuJian Gong for contribution.
190 * Added a port to DOS/DJGPP. Thanks to Rudolf Marek for contribution.
192 * The order in which back-ends are probed was decoupled from the
193 internal back-end IDs. This helps, because new back-ends must have
194 their ID allocated at the end to keep the ABI, but they might need
195 to be probed earlier.
197 * The fbsd-device back-end should work again.
199 * Fixed a couple of bugs. Most notably, DeviceName was not printed.
201 * As usually, updated pci.ids to the current snapshot of the database.
203 2017-11-17 Martin Mares <mj@ucw.cz>
207 * Improvements of the FreeBSD back-end: read-only access for non-root,
208 support DragonFly BSD, support extended config space.
210 * MN VPD keyword is decoded correctly.
212 * As usually, updated pci.ids to the current snapshot of the database.
214 2017-07-05 Martin Mares <mj@ucw.cz>
218 * Better decoding of AER capability.
220 * "Slot Implemented" flag is decoded for PCI/PCI-X to PCIe bridges.
222 * Minor fixes of decoding other capabilities.
224 * As usually, updated pci.ids to the current snapshot of the database.
226 2017-02-25 Martin Mares <mj@ucw.cz>
230 * Previous version broke compilation on systems, for which lib/types.h
231 did not provide a 64-bit integer type. It is provided everywhere now.
233 2017-02-15 Martin Mares <mj@ucw.cz>
237 * When lspci looks for Linux kernel modules, it uses the default
238 path to module directory provided by libkmod. Previously,
239 it tried to construct the path explicitly, which need not
242 * Improved formatting of memory and I/O ranges behind a bridge.
244 * PCIe link capabilities now display GEN4 speed (16GT/s).
246 * PCIe device capabilities now show bits related to atomic operations.
247 Thanks to Satanand Burla for a patch.
249 * As usually, updated pci.ids to the current snapshot of the database.
251 2016-10-03 Martin Mares <mj@ucw.cz>
255 * The L1 power management capability is now decoded more
256 thoroughly. Thanks to Rajat Jain for the patch.
258 * The table of configuration registers used by setpci
259 had a bug in the definition of SUBSYSTEM_VENDOR_ID.
261 2016-05-22 Martin Mares <mj@ucw.cz>
265 * Fixed symbol versioning of pci_init().
267 2016-05-19 Martin Mares <mj@ucw.cz>
271 * New capabilities decoded: Downstream Port Containment,
272 Precision Time Measurement. Thanks to Keith Busch and
275 * Domain numbers extended to 31 bits. This will be used by the
276 Linux kernel on some machines in near future.
278 * Enhanced allocation regions are now decoded on Linux.
280 * The NetBSD back-end supports PCIe extended configuration space.
282 * Updated pci.ids to the current snapshot of the database.
284 2016-01-03 Martin Mares <mj@ucw.cz>
288 * New capabilities decoded: Process Address Space, Page Request
289 Interface, Enhanced Allocation. Thanks to David Daney and
292 * DevCap SlotPowerLimit is now decoded for all components with
295 * Database mirror at SourceForge moved to GitHub.
297 * Updated pci.ids to the current snapshot of the database.
299 2015-09-14 Martin Mares <mj@ucw.cz>
303 * On Linux, we report NUMA nodes of devices.
305 * The sysfs back-end does not die on read errors
306 of optional attributes. Instead, a warning is produced.
308 * Fixed several minor bugs.
310 * Updated pci.ids to the current snapshot of the database.
312 2015-04-09 Martin Mares <mj@ucw.cz>
316 * Removed hacks for backward compatibility with Linux libc5,
317 which were breaking newer non-glibc Linux systems. Thanks
320 * Display VirtIO vendor-specific capability. Patch by Gerd
323 * Fixed memory leak in name cache.
325 * Updated pci.ids to the current snapshot of the database.
327 2014-11-10 Martin Mares <mj@ucw.cz>
330 (celebrating a one-year anniversary of the previous version :))
332 * Device names exported by BIOS are displayed on Linux.
334 * On Linux systems, HWDB is used to look up device names
335 when our ID database gives no match. (More precisely,
336 HWDB is consulted after local pci.ids, but before using
337 network to query online pci.ids.) Thanks to Tom Gundersen
338 for the initial patch.
340 * Added experimental back-end for OS X / Darwin. Thanks to
341 Richard Yao for providing it.
343 * Filters now support matching by device class. Original
344 patch by Matthew Wilcox, wrappers for ABI compatibility
347 * Interrupt Pin and Interrupt Line registers are displayed
348 for bridge devices, too.
350 * Several portability bugs have been fixed.
352 * Several typos have been fixed. Also, use of questionable
353 constructs in man pages has been reduced.
355 * PCIe link capabilities now include the ASPMOptComp bit.
357 * The "CRS Software Visibility" bit is now decoded properly.
359 * Updated pci.ids to the current snapshot of the database.
361 2013-11-10 Martin Mares <mj@ucw.cz>
365 * CardBus bridge capabilities are displayed.
367 * PCIe L1 PM substates are decoded.
369 * Various bugs were fixed in decoding of PCIe capabilities.
371 * The sysfs back-end does not spit out unnecessary warnings when
372 empty slots report only a partial device address. This actually
373 happens on IBM pSeries.
375 * Updated pci.ids to the today's snapshot of the database.
377 2013-04-19 Martin Mares <mj@ucw.cz>
381 * On newer Linux systems, we use libkmod to look up kernel modules
382 (modules.pcimap no longer exists). To facilitate this, libpci
383 is able to look up module aliases in sysfs.
385 * Various minor bug fixes.
387 * Updated pci.ids to the today's snapshot of the database.
389 2012-06-25 Martin Mares <mj@ucw.cz>
391 * Released as 3.1.10.
393 * Decoding of LTR/OBFF in PCIe capabilities.
395 * Various minor bug fixes.
397 * Updated pci.ids to the today's snapshot of the database.
399 2012-01-14 Martin Mares <mj@ucw.cz>
405 * Wherever we mention the PCI ID database, we now refer to
406 http://pci-ids.ucw.cz/ and the sf.net site is mentioned only
407 as a mirror. This includes update-pciids.
409 * Decode PCIe Gen 3 speeds and link status fields.
411 * Various minor bug fixes.
413 * Updated pci.ids to the today's snapshot of the database.
415 2011-10-02 Martin Mares <mj@ucw.cz>
419 * More capabilities: Transaction Processing Hints, Latency Tolerance
420 Reporting. Thanks to Jesse Barnes.
422 * Added BeOS and Haiku ports. Contributed by Francois Revol.
424 * pciutils.pc now uses Libs.private properly.
426 * When we format a name and it does not fit in the buffer, we truncate
427 it instead of returning "buffer too small" instead. This works on all
428 platforms with sane (i.e., C99-compatible) snprintf().
430 * Various minor bug fixes.
432 * Updated pci.ids to the today's snapshot of the database.
434 2010-01-31 Martin Mares <mj@ucw.cz>
438 * Minor improvements and bug fixes in decoding of the Virtual Channel
441 2010-01-24 Martin Mares <mj@ucw.cz>
445 * More capabilities decoded: Virtual Channel (except arbitration
446 tables), Root Complex Link, Vendor-Specific (header only), SATA HBA.
448 * All extended capabilities have their version displayed (-vv or more).
450 2010-01-19 Martin Mares <mj@ucw.cz>
454 * Updated pci.ids to the today's snapshot of the database.
456 * When scanning extended capabilities, properly mask the lowest 2 bits,
457 which are currently reserved. This avoids unaligned access errors on
458 broken hardware (see tests/broken-ecaps).
460 * Large bar sizes are displayed in human-readable format (with units).
461 Thanks to Matthew Wilcox.
463 * Physical slot information is displayed correctly for multi-function cards.
464 Fixed by Matthew Wilcox.
466 * Fixed a couple of typos everywhere.
468 * Library: Fixed bugs in freeing of capabilities.
470 * Windows back-end compiles again.
472 2009-08-14 Martin Mares <mj@ucw.cz>
475 (sorry that I have missed 22/7 and released it later :-))
477 * Updated pci.ids to the today's snapshot of the database.
479 * Fixed memory and file descriptor leak in the dump back-end.
481 * The SR-IOV capability decoder now prints the VF BAR's.
482 Patch by Chris Wright, cleaned up by me.
484 * On request of certain company's lawyers, we now include a copy
485 of the GPL with our package. It seems that the pciutils are getting
486 mature if the most important bug of the month was this one ;-)
488 2009-07-04 Martin Mares <mj@ucw.cz>
492 * Updated pci.ids to the current snapshot of the database.
494 * The VPD parser now reports unknown and vendor-defined items
495 properly. It also stops on any item in unknown format, avoiding long
496 output on bogus VPD data. Thanks to Ben Hutchings and Matthew Wilcox.
498 * The MSI-X table size now matches the spec. Thanks to Michael S.
501 * The Power Management capability now includes the soft reset bit.
504 * Decoding of the Advanced Features capability has been added.
507 * The whole package compiles on GNU/kFreeBSD again.
509 The following patches have been contributed by Matthew Wilcox:
511 * The procfs back-end is able to cope with /proc/bus/pci
512 containing names with domains, which occur on sparc64 and
513 possibly other architectures due to a kernel bug.
515 * The sysfs back-end no longer complains when a slot address
516 is missing, which happens with old versions of Linux fakephp.
518 * The Device Serial Number capability is printed in the right
521 * The MSI and MSI-X capabilities are printed in a prettier way.
523 * The tree output mode (`lspci -t') shows domain numbers only
524 at the root, which makes the output more compact.
526 * Updated documentation on the bus mapping mode (`lspci -M').
528 2009-02-01 Martin Mares <mj@ucw.cz>
532 * Fixed another silly bug in the command-line parser of setpci.
534 2009-01-30 Martin Mares <mj@ucw.cz>
538 * Updated pci.ids to the current snapshot of the database.
540 * The configure script now sets LC_ALL to avoid being fooled by
541 locale-dependent behavior of `tr'.
543 * The command-line parser of setpci did sometimes segfault on invalid
544 input. Thanks to Andreas Wiese for a fix.
546 2009-01-18 Martin Mares <mj@ucw.cz>
550 * Updated pci.ids to the current snapshot of the database.
552 * The Cygwin backend now works on Windows Vista. Thanks to Jonathan
555 * Fixed a bug in decoding of the SR-IOV capability. Patch by Yu Zhao.
557 * Details of some PCIe capabilities are displayed only with -vv.
559 * When a BAR is reported by the OS, but not by the device (i.e.,
560 it is marked as [virtual] in lspci), the [disabled] flag is
561 suppressed, because it does not make sense in such cases.
564 2008-12-13 Martin Mares <mj@ucw.cz>
566 * The source code of lspci has been split to multiple files, hopefully
567 making it easier to maintain.
569 * The library and lspci now know about physical slot names. So far,
570 they are provided by the sysfs back-end only. Thanks go to Alex Chiang.
572 * When a device has the VPD (Vital Product Data) capability and the
573 VPD data are supplied by the OS, they are decoded and printed in the
574 verbose mode. This currently works only on Linux with the sysfs
575 back-end. Thanks to Ben Hutchings of Solarflare for the patch.
577 * `setpci --version' now works properly.
579 * `setpci --dumpregs' prints a table of all known names of
580 registers and capabilities. This replaces the table of registers
581 in the setpci man page.
583 * The dry-run mode of setpci gives better feedback.
585 * The setpci utility is now able to address registers stored in PCI
586 capabilities (actually it allows a more general form of relative
589 * The library has gained functions for working with PCI capabilities.
591 * Address Translation Services capability is now decoded. Patch by
594 2008-11-09 Martin Mares <mj@ucw.cz>
598 * `lspci -k' now displays the subsystem ID, too. This makes `-k'
599 show everything needed to identify the device and the available
600 drivers, which was called for by many users.
602 * Fixed spelling of MSI. Patch by Matthew Wilcox.
604 * Better support for cross-compilation. Thanks to Alon Bar-Lev
607 * Fixed printing of the AER capability. Patch by Max Asbock.
609 * HT 1.02 capabilities are decoded as HT 1.03. Suggested by
610 Carl-Daniel Hailfinger.
612 * Fixed Cygwin build. Thanks to Steve Elliott for reporting the bug.
614 * Updated pci.ids to the current snapshot of the database.
616 2008-09-19 Martin Mares <mj@ucw.cz>
620 * Fixed a minor bug in the configure script, which caused warnings
621 about redefinition of symbols during compilation.
623 2008-09-11 Martin Mares <mj@ucw.cz>
627 * Updated pci.ids to the most recent snapshot.
629 * Added a Cygwin port. Patch by Christopher Voltz, ported to the
630 current tree by Martin Mares.
632 * Worked around compatibility problems with various default settings
633 of wget (we have to set --no-timestamping explicitly). Thanks to Ville
634 Skytta for pointing that out.
636 * Fixed printing of MSI capabilities. Thanks to Matthew Wilcox for
639 * Added decoding of several PCI-X capabilities: device/link/slot 2,
640 Advanced Error Reporting, Access Control Services, Alternative Routing-ID,
641 Single Root I/O Virtualization. Thanks to Yu Zhao for patches.
643 * Fixed bug in filters which caused them to refuse vendor/device ID 0xffff.
645 * README: The linux-pci mailing list has moved to linux-pci@vger.kernel.org.
647 * Fixed several build problems: builds without PCI_USE_DNS on Linux
648 and with PCI_USE_DNS on Solaris and *BSD. Static library mode also
649 compiles again on old versions of GCC.
651 2008-04-10 Martin Mares <mj@ucw.cz>
655 * Updated API and ABI version.
657 2008-02-20 Martin Mares <mj@ucw.cz>
659 * Released as 2.99.1-alpha2.
661 * Changed the default domain for the DNS resolver.
663 2008-02-18 Martin Mares <mj@ucw.cz>
665 * Released as 2.99.1-alpha1.
667 * The makefile system has been reworked. All configuration settings
668 are now passed to the configure script in environment variables,
669 allowing for easy tweaking in the top-level Makefile. All control
670 knobs are now described in the README.
672 * The libpci can be built as a shared library with properly restricted
673 symbol exports. Use `make SHARED=yes' to enable that or `make SHARED=local'
674 for a local testing build (with hardwired paths to the library, so that
675 it does not need installation).
677 * The example program has been moved from lib/example.c to the top-level
678 directory, because it should be built exactly as the other utilities
679 are. It has been also improved slightly to educate better.
681 * The i386-ports method is enabled on Linux/x86_64 as well.
683 2008-02-13 Martin Mares <mj@ucw.cz>
685 * Released as 2.2.10-net2.
687 * Support for resolving of PCI ID's using DNS together with a local
688 cache of resolved entries has been added. See the `-q' and `-Q' options
691 * The library now has a generic system of settable parameters, which
692 also include settings of the DNS resolver and cache. An `-O' option
693 has been added to lspci and setpci to allow setting of these options.
695 * Configuration of the access methods are now specified by the new
696 parameter system, replacing the pci_access->method_params array.
698 * Access methods now also have sensible names and help texts and it
699 is possible to look up method ID by a name.
701 * An `-A' switch has been added to both lspci and setpci, allowing to
702 select an arbitrary access method. The `-P' switch (configure proc
703 backend) has been removed as it is no longer needed and I do not know
706 * Several source files have been split for better maintainability
707 (most notably the resolving of ID's).
709 * Man pages and help texts have been updated. A new man page `pcilib(7)'
710 has been added and description of library options has been moved there.
712 * When an unknown device ID is encountered, we print `Device <id>'
713 instead of `Unknown device <id>'. It uses less space and it also
714 should reduce the number of inexperienced users complaining that
715 the device is not supported by the OS. To lookup up OS drivers,
718 * PCI_LIB_VERSION has been bumped to 0x020299.
720 * Makefile: stripping of the binaries during installation can be
721 overridden by the STRIP variable.
723 * lib/types.h: We use the integer types from <stdint.h> if the
724 compiler claims C99 support.
726 2008-02-11 Martin Mares <mj@ucw.cz>
728 * Released as 2.2.10.
730 * lspci.c, setpci.c: Cleaned up the list of options.
732 * lib/names.c: Fix displaying of errors reported by zlib.
733 Previously, the buffer containing the error message had
734 been deallocated by gzclose() before the message was printed.
736 2008-01-07 Martin Mares <mj@ucw.cz>
738 * update-pciids.sh: Added quiet mode (-q). Clean up uncompressed
739 files left by previous versions of the pciutils. Patch by Mike
742 * update-pciids.man: Mention the -q switch.
744 2007-11-29 Martin Mares <mj@ucw.cz>
746 * lib/dump.c: Squashed compiler warnings about code with
747 no effect (there really were surplus *'s).
749 2007-11-06 Martin Mares <mj@ucw.cz>
753 * lspci.c: Added a new switch `-k' which requests printing
754 of information on kernel drivers attached to each device
755 and on kernel modules reporting the ability to handle the
756 device. So far, this is supported only on Linux with the
757 sysfs back-end, so it is implemented internally in the lspci
758 instead of the libpci. Thanks to Anicka <anicka@anicka.net>
761 2007-10-19 Martin Mares <mj@ucw.cz>
763 * Makefile, lib/Makefile: Moved -lz from LDFLAGS to LDLIBS.
764 Also added an explicit pattern rule for linking to make sure
765 that LDLIBS is used on all platforms. Thanks to Dan Nicholson
768 2007-10-19 Martin Mares <mj@ucw.cz>
772 * pci.ids: Revised class codes to match Conventional PCI 3.0 specs.
773 Added a couple of new ones, renumbered `ADMA continuous operation'
774 prog-if to 0x30 (even the old SATA Class Code ECN doesn't mention
775 0x40) and renumbered the satellite communication controllers.
777 * lib/header.h: Include `PCI hot-plug' and `Secure device'
778 capabilities from PCI 3.0 specs. Also added `SATA HBA' and
779 `Advanced features' caps from various ECN's.
781 * lspci.c: All known capabilities have at least their name displayed
782 now. When we are unable to decode them completely, we signalize it
785 * lspci.man: Document `<?>' and also mention that extended config
786 space is currently available only with the linux_sysfs back-end.
788 * lspci.c: Decode the Debug port capability (per EHCI 0.96 spec).
790 * lspci.c: Big code cleanup: re-arranged functions in the code,
791 renamed everything related to capabilities to cap_* and
792 all options except verbose to opt_*.
794 2007-10-14 Martin Mares <mj@ucw.cz>
796 * lib/[fno]bsd-*: Removed extraneous braces.
798 2007-10-12 Martin Mares <mj@ucw.cz>
800 * Capability loop detection introduced 2.2.7 did not work
801 properly with extended capabilities. Fixed.
803 2007-10-05 Martin Mares <mj@ucw.cz>
807 * lspci.c (show_caps, show_ext_caps): Detect and report loops in
810 * lspci.c, lib/header.h: Finished decoding of the PCI Express
811 capability. The extended capabilities remain undecoded for now,
812 but at least the list of them has been updated to reflect the
813 current PCI Express 2.0 spec.
815 * lspci.c, lib/header.h: Decode new bits of traditional registers
816 as defined by PCIE / PCI-X. This includes discard timers in the bridge
817 control register and INTx enable/status in device control/status
820 * lib/fbsd-device.c: Support domains on new FreeBSD's. Contributed
823 2007-09-12 Hasso Tepper <hasso@estpak.ee>
825 * Extended the fbsd-device backend to run on Dragonfly BSD.
827 * lspci.c: alloca() is declared in <stdlib.h> on BSD's, not <alloca.h>.
829 2007-09-03 Martin Mares <mj@ucw.cz>
831 * Resurrected the Windows port, including cross-compilation by MinGW.
832 Patch by Samuel Bronson <naesten@gmail.com>.
834 2007-08-31 Martin Mares <mj@ucw.cz>
836 * Makefile, lib/Makefile: `ar' and `ranlib' can be overridden to allow
839 2007-08-27 Martin Mares <mj@ucw.cz>
841 * lib/names.c (pci_open): When calling gzopen(), use "rb" file mode
842 instead of "r". This is needed on DOS systems, where this function
843 somewhat illogically uses the binary flag for the compressed file
844 instead of the decompressed stream inside, where binariness really
847 2007-08-14 Martin Mares <mj@ucw.cz>
849 * lspci.c (show_ht): Added decoding of Hypertransport MSI mapping capability,
850 based on a patch by Jason Gunthorpe.
852 * tests/cap-MSI-mapping: Added a test case. I plan to add test cases
853 (which are dumps of config space) for all new features.
855 2007-06-20 Martin Mares <mj@ucw.cz>
859 * Makefile: Added an "install-lib" target. Thanks to Dan Nicholson
862 * Makefile, lib/Makefile: Generate and install pkg-config file
863 for libpci. Again by Dan Nicholson.
865 2007-06-20 Thomas Schwinge <tschwinge@gnu.org>
867 * lib/i386-io-hurd.h: Rewritten for new Hurd kernels.
869 2007-05-04 Martin Mares <mj@ucw.cz>
873 * pci.ids: Updated to the current snapshot of the database.
875 2007-02-14 Martin Mares <mj@ucw.cz>
877 * lspci.c (show_express): Added PCI/PCI-X to PCI-Express Bridge type.
878 Patch by Mark Glines.
880 2007-02-09 Martin Mares <mj@ucw.cz>
882 * pci.ids: Updated to the current snapshot of the database.
884 2007-02-06 Martin Mares <mj@ucw.cz>
886 * Replaced bzero() by memset() everywhere, it's better to lose a tiny
887 bit of readability than maintain hacks to make it work on various systems.
889 * lib/configure: tr on Solaris is a bit weird and it requires `[A-Z]'
890 instead of `A-Z'. Fortunately, the extra brackets don't hurt otherwise.
892 * lib/types.h, lib/configure: Solaris should use <stdint.h> to get precise
895 2007-02-04 Martin Mares <mj@ucw.cz>
897 * lspci.c: alloca() needs <alloca.h>.
899 2006-09-17 Martin Mares <mj@ucw.cz>
901 * lib/dump.c: Fixed a couple of bugs in the dump backend which caused
902 devices with domains or with extended config space to be read incorrectly.
903 Also, dumps with partial lines are allowed now.
905 2006-09-10 Martin Mares <mj@ucw.cz>
907 * pci.ids: Updated to the current database snapshot.
909 * lspci.c (scan_device): If an error occurs when reading the standard config
910 header of a device, report it and ignore the device and return with exit
913 2006-09-09 Martin Mares <mj@ucw.cz>
917 * maint/release: Remind the maintainer about the current PCI_LIB_VERSION.
919 * lib/pci.h: Updated PCI_LIB_VERSION.
921 * lspci.c (show_machine): In the `-m' mode, do proper shell escaping
922 if the fields printed contain quotes or backslashes.
924 * lspci.c (show_machine): Added a `-vmm' mode, which removes the misuse
925 of the `Device' tag for two different purposes.
927 * Makefile: Moved all system-dependent decisions to lib/configure,
928 since config.mk is included in the top-level Makefile anyway.
930 * lib/configure: When configuring for Linux, ignore the kernel version
931 and always build all access methods.
933 * Makefile (CFLAGS): Removed -Winline, it's not needed and triggers
934 at many non-interesting places with gcc 3.4.
936 * Whitespace cleanup of all source files.
938 * The pci.ids file can be stored compressed if zlib is available.
939 Added transparent decompression to lib/names.c, modified update-pciids.sh
940 to keep the file compressed if applicable, updated Makefiles.
941 Based on a patch by Matthew Wilcox, but all the bugs are mine.
943 * Makefile, README: Allow installation to be done to a different directory
944 from the one we will eventually be placed in by setting DESTDIR.
945 Patch by Matthew Wilcox.
947 * Added .gitignore files.
949 * Makefile (clean): Clean *.orig, too.
951 * Cleaned up usage of `char' and `byte'.
953 * lib/header.h: PCI_CLASS_DOCKING_OTHER should be 0x0a80, not 0x0a01.
955 * lib/header.h: Added PCI_CLASS_xxx constants for all classes currently
956 defined in the pci.ids file.
958 2006-08-01 Martin Mares <mj@ucw.cz>
960 * lib/i386-io-hurd.h: Fixed a silly typo.
962 2006-07-30 Martin Mares <mj@ucw.cz>
964 * lib/Makefile: Added a missing rule for obsd-device.o.
966 * lspci.c, lib/header.h: Added support for MSI per-vector masking.
967 Contributed by Petr Vandrovec.
969 * lspci.c, lib/header.h: Added support for the `bridge subsystem ID'
970 capability. Contributed by Petr Vandrovec.
972 * lspci.c (show_htype1): Fixed bug in printing of 64-bit prefetchable
973 memory windows. Fix by Petr Vandrovec.
975 * maint/release.pm: Exclude .git directory from releases.
977 * lib/i386-ports.c, lib/i386-io-*: Report failures during port access
978 initialization by a->warn() instead of calling printf() or perror()
981 * lib/i386-ports.c, lib/i386-io-*: Moved the logic which keeps track of
982 the port access state to generic code.
984 * lib/i386-io-hurd.h: Ask the kernel for I/O port access appropriately.
985 Contributed by Thomas Schwinge and Samuel Thibault.
987 * lib/i386-ports.c: Define _GNU_SOURCE, it's needed by the Hurd module.
989 * lib/header.h: Whitespace cleanups.
991 * lib/i386-io-windows.h: Fixed indentation and spelling.
993 * README.Windows: Mention that WinIO.dll is needed and where to get it.
995 2006-06-27 Martin Mares <mj@ucw.cz>
997 * lib/Makefile, Makefile: Added rules for building and cleaning the example.
999 * lib/example.c: Show how to use PCI_FILL_CLASS and used another register
1000 for demonstrating the config space accesses. The example is still very
1003 * lib/pci.h, lib/generic.c: Added PCI_FILL_CLASS.
1005 * lib/sysfs.c: Fetch device ID and class from sysfs, because they can
1006 be modified by kernel fixups.
1008 * lspci.c: Use PCI_FILL_CLASS. Thanks to Matthew Willcox for the patch.
1010 2006-06-03 Martin Mares <mj@ucw.cz>
1012 * lspci.c: Introduced the -nn switch. Thanks to David N. Welton
1015 * lib/names.c (pci_lookup_name): Introduced PCI_LOOKUP_MIXED and
1016 cleaned up the name selection code.
1018 * lib/names.c (pci_lookup_name): If PCI_LOOKUP_NO_NUMBERS is given,
1019 pci_access->numeric_ids is ignored.
1021 * lib/names.c (pci_lookup_name): When class is identified and
1022 subclass isn't, display class name and subclass number.
1024 2006-05-31 Martin Mares <mj@ucw.cz>
1026 * setpci.c (main): Don't crash when an invalid width is specified.
1028 * lspci.c, setpci.c, common.c: die() now uses the right program
1029 name when printing an error message.
1031 2006-05-19 Martin Mares <mj@ucw.cz>
1033 * README: Mention the public GIT tree.
1035 * README: Updated the list of ports.
1037 2006-05-10 Martin Mares <mj@ucw.cz>
1039 * lib/configure, lib/fbsd-device.c: Added support for GNU/kFreeBSD.
1040 Thanks to Petr Salinger for the patch.
1042 2006-05-05 Martin Mares <mj@ucw.cz>
1044 * Released as 2.2.3.
1046 * lspci.c (scan_device): The -D switch didn't work as intended
1049 2006-05-05 Martin Mares <mj@ucw.cz>
1051 * Released as 2.2.2.
1053 * pci.ids: Updated to the current database snapshot.
1055 * lib/obsd-device.c (and other files in lib/*): Added OpenBSD
1056 interface by Matthieu Herrb <matthieu.herrb@laas.fr>, based on
1057 the existing FreeBSD interface.
1059 * Moved pciutils to a GIT repository, which now contains merged
1060 history from both CVS and Arch. Good bye, TLA!
1062 2006-03-21 Martin Mares <mj@ucw.cz>
1064 * lspci.c (show_slot_name): Avoid the previous changes in default
1065 display of domain name when in machine-readable mode. However, `-D'
1066 forces domain display even there.
1068 * lspci.man: Added a warning on -m being the only format, which is
1069 guaranteed to be stable between lspci versions.
1071 2006-03-13 Martin Mares <mj@ucw.cz>
1073 * lspci.man: Documented the -D switch.
1075 * lspci.c (show_slot_name, scan_device): If there are multiple PCI
1076 domains or if the `-D' switch is used, show the domain number for
1079 * lspci.c (show_verbose): Report cache line size in bytes.
1081 * update-pciids.sh: Use curl if available. Patch by Matthew Wilcox.
1083 2006-01-04 Martin Mares <mj@ucw.cz>
1085 * lspci.c (show_express_link): Fixed decoding of link status register.
1086 Thanks to Roland Dreier for his report.
1088 2005-12-12 Martin Mares <mj@ucw.cz>
1090 * lib/nbsd-libpci.c: If libpci is used by an ordinary user, allow
1091 at least read-only access. Patch by Pavel Celeda <celeda@liberouter.org>.
1093 * Makefile: Corrected library path on NetBSD.
1095 2005-11-26 Martin Mares <mj@ucw.cz>
1097 * Released as 2.2.1.
1099 * lspci.c (show_machine): Subsystem vendors were printed incorrectly
1100 in machine-readable modes. Thanks to Pavel Celeda for a bug report.
1102 2005-10-11 Martin Mares <mj@ucw.cz>
1104 * lspci.c (new_bus): Fixed a memory leak. Thanks to Paul Sangree for reporting it.
1106 2005-09-21 Martin Mares <mj@ucw.cz>
1108 * Released as 2.2.0.
1110 * pci.ids: Updated copyright header.
1112 * lib/sysfs.c (sysfs_get_resources): Removed warning about unsupported
1113 64-bit addresses, they are now always supported.
1115 * lspci.c (show_bases): Corrected printing of 64-bit addresses
1116 in bus-centric mode.
1118 * lib/configure: Enable 64-bit addresses on all Linux systems.
1120 * lib/types.h: Don't pad 64-bit addresses to 16 xigits, only to 8 if they
1123 2005-09-11 Martin Mares <mj@ucw.cz>
1125 * Released as 2.1.99-test11.
1127 * lspci.c: Removed unnecessary trailing zeros in pci_lookup_name() calls.
1129 2005-09-10 Martin Mares <mj@ucw.cz>
1131 * Released as 2.1.99-test10.
1133 * pci.ids: Synchronized with the current database snapshot.
1135 * update-pciids.sh: Changed the default URL for downloading pci.ids
1136 to http://pciids.sourceforge.net/v2.2/pci.ids.
1138 * lib/pci.h (PCI_LIB_VERSION): Added version identifier.
1140 * lib/names.c: Rewritten the name database module almost from scratch.
1141 Everything is much cleaner and there are hopefully no more memory leaks;
1142 pci_lookup_name() now uses varargs in a backward compatible fashion.
1143 Introduced PCI_LOOKUP_NO_NUMBERS.
1145 The new code supports subsystem entries not tied to a specific device.
1146 I had to extend the format of pci.ids in order to support it, so I have
1147 extended the idea of the "C" (class) blocks and introduced "S" blocks
1148 for subsystems. To avoid doing more incompatible changes in the future,
1149 the parser skips unknown single-letter blocks without reporting errors.
1151 2005-08-23 Martin Mares <mj@ucw.cz>
1153 * Released as 2.1.99-test9.
1155 * Makefile (OPT): Removed -fomit-frame-pointer, it's default in recent
1156 gcc versions when optimizing anyway.
1158 * Made the path to pci.ids customizable and independent on the SHAREDIR.
1159 Just override IDSDIR in the top-level Makefile.
1161 * pci.ids: Synchronized with the current database snapshot.
1163 * lspci.man, setpci.man: Improved the man pages. Documented all access
1164 methods and which operations are privileged.
1166 * lspci.c: Another rewrite of config register caching, now also including
1167 lots of internal checks. It should be now perfectly able to cope with
1168 portions of the configuration space being inaccessible, for example
1169 due to insufficient access rights.
1171 * lspci.c (show_pcix_nobridge, show_pcix_bridge): Cleaned up dumping of PCI-X
1172 capabilities. Includes partial support for PCI-X 2.0 (probably incomplete
1173 as I haven't seen the spec).
1175 * lspci.c: Quell warnings about unused parameters.
1177 * lspci.c: Removed C++ comments.
1179 * lib/header.h: Merged definitions of extended capabilities and some new
1180 PCI-X capability bits from linux-2.6.11/include/pci.h.
1182 * lspci.c (show_caps): Try to scan extended capabilities only if the
1183 device has either PCI-X or PCI Express capability in its normal capability
1186 * lib/dump.c (dump_init): Reading of dumps works again. The dump reader
1187 now also remembers how much data it has read and refuses attempts to
1188 access more than that.
1190 * setpci.man, lspci.c, README: prefer spelling "buses" over "busses".
1192 * lspci.c: If alloca() is not available, use xmalloc(), not malloc().
1194 * lib/configure: Added x86_64 on Linux.
1196 2005-08-22 Martin Mares <mj@ucw.cz>
1198 * lib/filter.c (pci_filter_parse_slot): Fixed parsing of domain filters.
1199 Thanks to Matthew Wilcox for bug report.
1201 * lspci.c: Corrected spelling of "Hz" (it was "hz" at several places).
1202 Thanks to Krzysztof Oledzki for pointing that out.
1204 2004-08-19 Martin Mares <mj@ucw.cz>
1206 * pciutils.spec (%attr): Setting attributes for /sbin/* is an anachronism,
1207 because pciutils by default install to /usr/sbin. Update.
1209 2004-08-13 Martin Mares <mj@ucw.cz>
1211 * Released as 2.1.99-test8.
1213 * lib/types.h, lib/pci.h, lib/sysdep.h: `byte' and `word' are
1214 no longer exported to the outside world.
1216 * README.Windows: Updated.
1218 * maint/release: Substitute version number in win32/config.h.
1220 * win32/config.h: Added.
1222 * lib/sysdep.h (bzero, strcasecmp): are macros on Windows.
1224 * compat/getopt.[ch]: Added copies of getopt.[ch] from the GNU
1225 C library for use on systems where the default libraries lack
1226 proper getopt. Currently used by the Windows port.
1228 * lib/sysdep.h, lib/types.h: Updates of the Windows port from
1231 * lib/types.h: If PCI_HAVE_Uxx_TYPES is defined, libpci doesn't define
1232 its own u8, u16, u32, byte and word types and uses what the user
1233 has supplied instead. With this change, all namespace clashes should
1236 * Makefile, lib/Makefile: Updated dependencies.
1238 * pciutils.h: Include lib/sysdep.h and move NONRET et al. there.
1240 * lib/sysdep.h: No need to include <sys/types.h> on FreeBSD, because
1241 it is included unconditionally in lib/types.h.
1243 * Moved system-dependent stuff from lib/internal.h to lib/sysdep.h,
1244 which is also used by the utilities. Also moved type declarations
1245 from lib/pci.h to lib/types.h.
1247 * All files: Prepend a "PCI_" prefix in front of all configuration
1248 defines to avoid namespace clashes. CAVEAT: If there is any libpci
1249 application using the (undocumented) defines, it has to be updated.
1251 * lib/Makefile: Killed HAVE_OWN_HEADER_H, since we stopped sharing
1252 headers with the kernel a couple of years ago.
1254 * lib/sysfs.c (sysfs_get_resources): We have 7 resources, not 6.
1256 * lspci.c (show_rom): Use the same logic for printing disabled
1257 or unassigned ROM's as we do in show_bases() for the other BAR's.
1259 * lib/generic.c (pci_generic_fill_info): Better reaction to
1260 invalid 64-bit addresses. Also d->hdrtype should not include
1261 bit 7, which caused mysterious errors on multi-function devices.
1263 * lib/generic.c (pci_generic_fill_info): Fill in base addresses
1264 even if the regions are known to be disabled. It is the client's
1265 job to interpret them. (And it is not a trivial job if you want
1266 to do it correctly, since you need to check I/O and memory enables
1267 on all upstream bridges, too.) However, it could be interesting to
1268 introduce functions for interpreting the addresses and even for
1269 mapping the regions and doing I/O on them.
1271 2004-07-30 Martin Mares <mj@ucw.cz>
1273 * lspci.c: HyperTransport improvements from Maciej.
1275 2004-07-11 Martin Mares <mj@ucw.cz>
1277 * lib/sysfs.c (sysfs_get_resources): Arguments now correspond
1278 to the format string. [Patch by Bill Nottingham]
1280 2004-07-05 Martin Mares <mj@ucw.cz>
1282 * Released as 2.1.99-test7.
1284 * lspci.c (config_fetch): Wanted to merge Matthew's bug fix, but
1285 ended up with rewriting the fetching mechanism to be fully dynamic,
1286 but avoid reading config space registers not explicitly requested.
1288 2004-06-29 Matthew Wilcox <willy@debian.org>
1290 * lspci.c: More work on PCI Express dumping.
1292 * lib/header.h: Updated PCI Express capability definitions.
1294 * lib/proc.c (proc_read): Removed bogus warning.
1296 * common.c (xrealloc): Introduced.
1298 * lspci.man: Added -xxxx.
1300 2004-06-27 Martin Mares <mj@ucw.cz>
1302 * Released as 2.1.99-test6.
1304 * lspci.c (show_msix), lib/header.h: Added dumping of MSI-X cap.
1305 Patch by Roland Dreier <roland@topspin.com>, cleaned up by me.
1307 * lspci.c (show_pcix_nobridge, show_pcix_bridge): Handle config_fetch()
1310 * lib/header.h: Added PCI Express extended capabilities. Again by Matthew.
1312 * lspci.c (show_express): Added dumping of PCI Express cap.
1313 Patch by Matthew Wilcox.
1315 * lib/header.h: Added a list of PCI 3.0 capabilities and also details
1316 on PCI Express caps. Patch by Matthew Wilcox <willy@debian.org>.
1318 * lspci.c (check_root): Gone. No explicit checks for root are needed,
1319 report correct errors reported by the libpci instead.
1321 * lspci.c: Added dumping of the extended config space on "-xxxx".
1322 Better caching of config registers.
1324 * setpci.c (main): Allow access to whole 4096 bytes of the config space.
1326 * lib/sysfs.c, lib/proc.c: Don't print error messages on short reads,
1327 just return the appropriate error code.
1329 * lib: Added support for extended (4096-byte) configuration space,
1330 currently implemented only in Linux proc and sysfs access methods
1331 and of course in the dump reader.
1333 2004-05-29 Martin Mares <mj@ucw.cz>
1335 * Released as 2.1.99-test5.
1337 * lib/pci.h: Windows don't have the standard u_int* types.
1339 * lib/internal.h: <sys/param.h> required on Windows for endianity
1342 * lib/i386-ports.c: Connected i386-io-windows.h.
1344 * lspci.c (check_root): geteuid() is not available on Windows.
1346 * lib/i386-io-windows.h: Added Windows port contributed by Alexander
1347 Stock <stock.alexander@gmx.de>.
1349 * lib/configure: Hopefully fixed SunOS port broken by various
1350 changes to the configure script.
1352 * Makefile, lib/configure: Cross-compilation support, patch by Maciej.
1354 2004-05-28 Martin Mares <mj@ucw.cz>
1356 * Released as 2.1.99-test4.
1358 * lspci.c (show_verbose): Header type 1 is probably legal for all
1359 types of bridges, not only for PCI-to-PCI bridges.
1361 * lspci.c (format_agp_rate): Write "x16", not "x@".
1362 (show_agp): rate[] could overflow.
1363 Bugs reported by Jakub Bogusz <qboosh@pld-linux.org>.
1365 * lspci.c (show_ht_*): Show HyperTransport capability with all its
1366 details. Once again code by Maciej simplified (i.e., possibly broken)
1369 * lib/header.h: Added declarations of HyperTransport capability.
1370 Again thanks to Maciej.
1372 * lspci.c: Decode all bits of the secondary status word in type 1 headers.
1373 Thanks to Maciej W. Rozycki <macro@ds2.pg.gda.pl> for the patch.
1375 2003-12-27 Martin Mares <mj@ucw.cz>
1377 * Released as 2.1.99-test3.
1379 * lspci.man, setpci.man: Document domains and correct spelling.
1381 * lib/dump.c (dump_init): Added ability to read domain numbers.
1383 * lspci.c: Devices in domains different from 0 have their slot number
1384 printed as "<domain>:<bus>:<slot>.<func>". Tree view supports domains
1387 * lib/filter.c: Slot filters understand domains.
1389 * lib/generic.c: Mention the domain in slot numbers in all error messages.
1391 * lib/internal.h: The #ifdef for Linux <asm/byteorder.h> was wrong.
1393 * lib/access.c (pci_get_dev): Added support for domains.
1395 * lib/sysfs.c (sysfs_scan): Read vendor and device ID from the config
1396 registers (or to be precise, leave it for the generic parts of the pcilib
1397 to do so) instead of reading them from the sysfs. It's faster this way.
1399 * lspci.c (show_pcix): Don't touch pci_dev->hdrtype, it's an internal
1400 variable. Better read it from the config registers (it's cached anyway).
1402 * lib/sysfs.c (sysfs_scan), lib/proc.c (proc_scan): Don't read the hdrtype.
1403 lib/generic.c (pci_generic_fill_info): If hdrtype is -1 (unset), read it.
1404 Saves lots of unnecessary file accesses.
1406 * lib/pci.h (PCIADDR_PORT_FMT): Use %llx instead of %Lx, because the latter
1407 is not supported by all C libraries.
1409 * Makefile: Always enter the lib directory (remember that we don't have
1410 full dependencies for the library in the top-level Makefile; hmmm, another
1411 thing to rewrite some day).
1413 * lib/sysfs.c: Added Linux sysfs access method based on the patch
1414 written by Matthew Wilcox <willy@fc.hp.com>.
1416 * lib/proc.c: Renamed the access method name from "/proc/bus/pci" to "Linux-proc".
1418 * lib/pread.h: The hacks to support pread on various versions
1419 of Linux libc moved there.
1421 * lib/proc.c (proc_setup): The return value of snprintf() varies
1422 between glibc versions, so we need to check both for a negative
1423 values and for too large values.
1425 * Removed last few references to the "Linux PCI Utilities", the
1426 package is pretty cross-platform now :)
1428 2003-12-27 Martin Mares <mj@ucw.cz>
1430 * Released as 2.1.99-test2.
1432 * README, pciutils.lsm, pciutils.spec: Use @VERSION@ to make the
1433 release scripts insert the current version. "make release" is gone.
1435 * maint/release, maint/release.pm: Added a new system of scripts for
1436 making releases including inter-version diffs etc.
1438 * Makefile: Cleaned up.
1440 * lib/fbsd-device.c: I patched another copy of this file by mistake,
1441 this time the version checks should be right.
1443 2003-12-27 Martin Mares <mj@ucw.cz>
1445 * Released as 2.1.99-test1.
1447 * pciutils.h, common.c, lspci.man, setpci.man, lib/internal.h:
1448 Remove shadows of the syscall access method which was never
1451 * update-pciids.sh: Try to preserve permissions of the old file
1452 if chmod supports --reference. Should close Debian Bug #223740.
1454 * lib/proc.c (proc_setup): Increased path name length limit to 1024.
1455 Thanks for Redhat and Mandrake for inspiration.
1457 * lib/configure: Recognize ppc and ppc64, both have 64-bit addresses.
1458 Grabbed from Redhat (Fedora) patches.
1460 2003-12-27 Martin Mares <mj@ucw.cz>
1462 Merged bug fixes from Debian patches:
1464 * lspci.c (show_verbose): "Cache Line Size" should be capitalized.
1466 * lspci.c (show_pcix_nobridge): Added a missing newline.
1468 * lib/proc.c (proc_scan): When reading the header type, don't
1469 forget to clear the topmost bit indicating that the device has
1472 2003-12-27 Martin Mares <mj@ucw.cz>
1474 Updated the FreeBSD port. Thanks to Samy Al Bahra <samy@kerneled.com>
1477 * lib/Makefile: Add ${FREEBSD_SYS} to the include path if it's defined.
1478 * lib/fbsd-device.c: Select the right set of system includes according
1479 to __FreeBSD_version.
1481 2003-12-27 Martin Mares <mj@ucw.cz>
1483 Merged support for Solaris on i386 by Bill Moore <billm@eng.sun.com>
1486 * lib/configure: Recognize SunOS.
1487 * lib/internal.h: Learn how to recognize byte order on SunOS.
1488 * lib/i386-ports.c: Split OS-dependent I/O port access from i386-ports.c.
1489 * lib/i386-io-linux.h: Linux specific part.
1490 * lib/i386-io-hurd.h: GNU/Hurd specific part.
1491 * lib/i386-io-sunos.h: SunOS specific part.
1493 2003-12-26 Martin Mares <mj@ucw.cz>
1495 * lib/header.h (PCI_*_MASK): Cast to pciaddr_t explicitly.
1497 * lib/pci.h: Types declared in <sys/types.h> should be usable on all
1498 platforms we currently support, so kill the forest of #ifdef's and
1499 use them in all cases.
1501 * lib/pci.h: Use ULONG_MASK to decide whether we should use long
1502 or long long to represent a 64-bit address. Killed HAVE_LONG_ADDRESS.
1503 Define format strings for addresses, port numbers and IRQ numbers
1506 * lib/proc.c (proc_scan): Use PCIADDR_T_FMT for scanf'ing addresses.
1508 2003-12-26 Marco Gerards <metgerards@student.han.nl>
1510 Added support for the GNU Hurd (cleaned up by Martin Mares):
1512 * lib/configure [GNU]: Use the i386 ports for configuration access.
1513 * lib/i386-ports.c: Don't call iopl() on the Hurd.
1514 * lib/pci.h [OS_GNU]: Include <sys/types.h> and use it for defining
1517 2003-12-26 Martin Mares <mj@ucw.cz>
1519 * lspci.c (show_pcix_bridge, show_pcix_nobridge): Don't forget to call
1520 config_fetch() to ensure that the registers have been read. Thanks to
1521 Bill Wood <bill.wood@hp.com> for the patch.
1523 * lspci.c: Ensure that failure of config_fetch() is handled correctly
1526 * lspci.man: There was one more explicit reference to /usr/share/pci.ids.
1527 Changed to @SHAREDIR@. Patch from Maciej W. Rozycki <macro@ds2.pg.gda.pl>.
1529 * setpci.c (main): Better error messages.
1531 * setpci.c (ex_op): The demo mode should disable only writing, not reading.
1533 * setpci.man: The documentation was inconsistent on what should -D do.
1534 Document the new behaviour.
1536 * pciutils.h, common.c, setpci.c: Introduced a NONRET macro encapsulating
1537 the GCC specific __attribute__((noreturn)) and killed the hack with
1538 redefining __attribute__ on non-GCC compilers.
1540 * Makefile: Added missing dependencies. Parallel builds work now.
1541 Problem reported by Andreas Haumer <andreas@xss.co.at>, but I chose
1544 * Makefile (MANDIR): Use `:=' instead of `=' to avoid executing the shell
1545 command every time $(MANDIR) is referenced.
1547 * lspci.c (main): The error message for `lspci -s' incorrectly mentioned
1548 a `-f' switch. Reported by Steve Finney <Steve.Finney@SpirentCom.COM>.
1550 * lib/generic.c: Removed memory leak in pci_generic_bus_scan().
1551 Reported by Gary Parnes <gary_parnes@terago.com>.
1553 * Replaced obsolete syntax of __attribute__((unused)) in the middle of
1554 parameter declarations (which is no longer supported by GCC 3.1) by the
1555 current syntax (attribute at the end). Thanks to pixel@mandrakesoft.com
1556 for reporting this problem.
1558 * Removed CVS $Id$ tags from all files.
1560 * Makefile: Added some more warnings.
1562 * setpci.c: Cleaned up mask/value code.
1564 2003-12-08 Thayne Harbaugh <tharbaugh@lnxi.com>
1566 * setpci.c: Individual bits to be set can be specified as <value>:<mask>.
1568 2003-11-29 Martin Mares <mj@ucw.cz>
1570 * Imported the pciutils sources to my Arch repository. Good-bye, CVS.
1572 2003-01-04 Martin Mares <mj@ucw.cz>
1574 * Released as 2.1.11.
1576 * Makefile: Changed configuration of installation directories --
1577 all paths are now set at the top of the Makefile instead of being
1578 scattered between the installation rules. The default installation
1579 now goes always to /usr/local regardless of the OS as most distributions
1580 already contain some version of pciutils and we don't want custom
1581 installations to interfere with the default ones.
1583 * Makefile: Removed a couple of ancient install hacks: we no longer
1584 try to avoid overwriting a newer pci.ids file (users are now expected
1585 to use update-ids) and we don't try to remove /etc/pci.ids (a long time
1586 has passed since the last version which used it).
1588 * Makefile: Paths to pci.ids in man pages automatically get the right path.
1590 * Added the update-ids utility.
1592 * lib: Removed partially implemented "syscall" access method which will
1593 probably never be needed.
1595 2002-12-27 Martin Mares <mj@ucw.cz>
1597 * lib/nbsd-libpci.c: Cleaned up and hopefully made it endian safe.
1599 * lib/generic.c (pci_generic_scan_bus): Added work-around for devices with
1600 discontiguous numbering of functions. This is already present in the Linux
1601 kernel for several years, but I forgot to update pciutils as well.
1603 2002-12-26 Martin Mares <mj@ucw.cz>
1605 * lib/header.h, lspci.c: Dump AGP3 flags and speeds.
1607 * lib/pci.h, Makefile: Removed HAVE_OWN_HEADER_H. Always use our own header,
1608 there is no reason to prefer the kernel version.
1610 * lib/proc.c (proc_scan): Don't forget to initialize hdrtype.
1612 * Added preliminary version of NetBSD support by Quentin Garnier
1613 <netbsd@quatriemek.com>.
1615 2002-04-06 Martin Mares <mj@ucw.cz>
1617 * lspci.c: Mention "-xxx" in the help.
1619 2002-03-30 Martin Mares <mj@ucw.cz>
1621 * Released as 2.1.10.
1623 * Removed pci.ids from the CVS as they are now maintained separately.
1624 They are still included in the tarball, but if you are building pciutils
1625 from CVS sources or you want to get a newer ID file than the one distributed,
1626 just use "make update-ids" to download the most recent snapshot from
1629 * Makefile, README: Updated accordingly.
1631 * Makefile: Added a couple of maintenance targets.
1633 * maint/*: Maintainer's utilities now reside here (present only in CVS,
1634 not in the tarball).
1636 * lib/names.c (parse_name_list): End-of-line comments are no longer
1637 supported. Hashes are now perfectly valid in all names and they start
1638 a comment only at the start of the line.
1640 2002-03-26 Martin Mares <mj@ucw.cz>
1642 * README: Rewritten.
1644 * Makefile: When the currently installed pci.ids file is newer than
1645 the version to be installed, don't overwrite it. Suggested by
1646 Jean Delvare <khali@linux-fr.org>.
1648 2002-03-24 Martin Mares <mj@ucw.cz>
1650 * lspci.c (show_pcix_bridge): Added PCI-X capability display.
1651 Contributed by Jeff Garzik <jgarzik@mandrakesoft.com>.
1653 * lib/header.h: Added PCI-X stuff. Again by Jeff.
1655 * Makefile (CFLAGS): -Werror is gone.
1657 * lspci.c (format_agp_rate): Fixed AGP rate reporting.
1659 * lib/filter.c (pci_filter_parse_slot): Allow bus 0xff, slot 0x1f and
1662 * lib/names.c (pci_lookup_name): When printing unknown subsystem vendor
1663 or device hexadecimally, don't confuse it with chip vendor/device ID.
1664 First reported by Marc Boucher <marc@mbsi.ca>.
1666 2001-11-04 Martin Mares <mj@ucw.cz>
1668 * Released as 2.1.9.
1670 * pci.ids: Synced with the PCI ID Repository at SourceForge
1671 (http://pciids.sourceforge.net/).
1673 2000-08-25 Martin Mares <mj@albireo.ucw.cz>
1675 * pci.ids: Updated ID's, synced with kernel 2.4.0-test7.
1677 2000-06-13 Martin Mares <mj@albireo.ucw.cz>
1679 * Makefile (uninstall): Fixed.
1681 * pci.ids: ID updates.
1683 2000-05-20 Martin Mares <mj@albireo.ucw.cz>
1685 * Released as 2.1.8.
1687 * pci.ids: ID updates.
1689 * lspci.c (show_verbose): Min/max latency is now printed in nanoseconds.
1691 2000-05-04 Martin Mares <mj@albireo.ucw.cz>
1693 * lspci.c (show_verbose): If the header type doesn't match device
1694 class, just print a warning and still use the header type, assuming
1697 2000-05-01 Martin Mares <mj@albireo.ucw.cz>
1699 * lspci.c (show_pm): Updated according to PCI PM specs 1.1.
1701 * pci.ids: Updated Contemporary Control ARCnet card entries.
1703 * pci.ids: Synchronized class list with latest PCI SIG documents.
1705 2000-04-29 Martin Mares <mj@albireo.ucw.cz>
1707 * lib/names.c (pci_lookup_name): Fixed the cheat.
1709 * lib/internal.h: Moved UNUSED/inline hacks above all other declarations.
1711 * pci.ids: Various ID updates.
1713 2000-04-21 Martin Mares <mj@albireo.ucw.cz>
1715 * Released as 2.1.7.
1717 * pciutils.spec: Added German description.
1719 * lib/names.c (pci_lookup_name): Added a cheat for case that subsystem ID's
1720 are the same as device ID and just output subsystem name according to
1723 * lib/proc.c: Use UNUSED instead of __attribute__((unused)).
1725 * lib/pci.h: Added the correct typedefs for AIX.
1727 * lib/generic.c (pci_generic_scan_bus): Export.
1729 * lib/configure: Detect AIX. Use "echo '...\c'" instead of
1730 "echo -n" if the shell isn't bash.
1732 * lspci.c: Avoid using alloca() if not compiled by GCC.
1733 (insert_dev): Avoid returning a void value.
1735 * Makefile: Choose which install utility to use according to
1736 OS type. Also use `-o' instead of `-or' in find arguments.
1737 Part of the AIX port.
1739 * lib/aix-device.c: Added AIX low-level interface. Contributed
1740 by Dave Johnson <ddj@brown.edu>, thanks a lot!
1742 * pci.ids: Few new ID's.
1744 * pciutils.h, lib/internal.h: Redefine __attribute__ and inline
1745 when not compiled by GCC.
1747 2000-04-17 Martin Mares <mj@albireo.ucw.cz>
1749 * Released as 2.1.6.
1751 * pci.ids: Added a large batch of ID's contributed by Gunther
1752 Mayer <gunther.mayer@braunschweig.netsurf.de> and synced the
1753 list with the 2.3.99pre6 kernel.
1755 Thu Mar 9 13:11:39 2000 Martin Mares <mj@albireo.ucw.cz>
1757 * lib/example.c: Added a simple example of how to use
1760 * lspci.man, setpci.man: Revealed --version. Well spotted
1763 * pci.ids: Added lots of new ID's and synced with 2.3.50.
1765 Tue Feb 15 00:16:21 2000 Martin Mares <mj@albireo.ucw.cz>
1767 * Released as 2.1.5.
1769 * pciutils.spec: Updated spec file from Andreas Jaeger. Now using
1770 %{_mandir} to find the right location to install manual pages to.
1772 * pci.ids: New ID's.
1774 * setpci.c (main): Don't crash when `-s' or `-d' is given with
1777 Mon Jan 24 20:04:11 2000 Andreas Jaeger <aj@suse.de>
1779 * lib/i386-ports.c: Include <asm/io.h> only on systems without
1782 Mon Jan 24 11:24:43 2000 Martin Mares <mj@albireo.ucw.cz>
1784 * Makefile: Modified to work with the Linux FHS brain-damaged idea
1785 of putting man pages to /usr/share/man. Now we choose either /usr/man
1786 or /usr/share/man depending on which one exists.
1788 Sun Jan 23 10:52:34 2000 Martin Mares <mj@albireo.ucw.cz>
1790 * pci.ids: Synced with Linux 2.3.40.
1792 * Released as version 2.1.4.
1794 Thu Jan 20 11:08:32 2000 Martin Mares <mj@albireo.ucw.cz>
1796 * lspci.c (scan_device): Fixed bug in reading of cardbus extensions.
1798 * lib/proc.c: pread/pwrite fixed again, this time on libc5 :(
1800 * lspci.c (format_agp_rate): Better formatting of AGP rates.
1802 * pci.ids: New ID's.
1804 * lib/configure: Added configuration for ia64 (the same as for Alpha).
1805 Patch from Stephane Eranian <eranian@cello.hpl.hp.com>.
1807 Thu Jan 13 23:01:52 2000 Martin Mares <mj@albireo.ucw.cz>
1809 * Released as version 2.1.3.
1811 * pci.ids: New ID's.
1813 * lspci.c: Alpha IO_FORMAT fix by Andrea Arcangeli.
1815 * lib/access.c: Corrected order of access methods -- it's wonderful how
1816 long could such a bug remain unspotted. Thanks go to Andreas Schockenhoff.
1818 Sat Dec 11 23:34:48 1999 Martin Mares <mj@albireo.ucw.cz>
1820 * Released as version 2.1.2.
1822 * lib/names.c (pci_lookup_name): Fixed printing of unknown subsystem ID's.
1824 Sat Dec 4 13:11:03 1999 Martin Mares <mj@albireo.ucw.cz>
1826 * Released as version 2.1.1.
1828 * pci.ids: Several new ID's.
1830 * setpci.c (exec_op): Don't forget to increment address after writing
1831 single value, so that `30.b=12,34,56,78' works as expected. Reported
1832 by Petr Soucek <petr@ryston.cz>.
1834 Wed Nov 3 10:24:38 1999 Martin Mares <mj@albireo.ucw.cz>
1836 * lspci.c (show_terse): If prog-if is zero, but it's present in the
1839 Sat Oct 30 11:06:35 1999 Martin Mares <mj@albireo.ucw.cz>
1841 * Released as version 2.1.
1843 * pci.ids: Synced to devlist.h in 2.3.24 kernel. Merged in
1844 lots of contributed entries.
1846 Thu Oct 14 10:40:12 1999 Dave Jones <dave@powertweak.com>
1848 * pci.ids: Added lots of subsystem definitions.
1850 Sat Oct 9 14:32:28 1999 Martin Mares <mj@albireo.ucw.cz>
1852 * setpci.man: Better example.
1854 * lspci.c: Resolve prog-if names.
1856 * lib/names.c: Adapted to new pci.ids syntax.
1858 * pci.ids: Reorganized the pci.ids file. Subsystems are listed
1859 under devices, classes can optionally contain prog-if information.
1860 New ID's, as usually.
1862 Wed Sep 22 09:45:24 1999 Martin Mares <mj@albireo.ucw.cz>
1864 * pci.ids: New ID's. As usually.
1866 * lspci.c (show_htype1, show_htype2): Don't show `closed' bridge windows
1867 unless we're vvvery verbose.
1869 Mon Sep 20 11:22:54 1999 Martin Mares <mj@albireo.ucw.cz>
1871 * lspci.c (show_htype2): Don't forget a TAB before the "I/O window" line.
1873 Tue Sep 14 09:31:01 1999 Martin Mares <mj@albireo.ucw.cz>
1875 * pci.ids: New ID's. Again.
1877 Thu Aug 5 17:45:42 1999 Martin Mares <mj@albireo.ucw.cz>
1879 * lspci.c (show_size): Don't show size if it's zero (usually
1880 due to bus-centric mode being enabled).
1882 Tue Jul 20 13:25:09 1999 Martin Mares <mj@albireo.ucw.cz>
1884 * lib/pci.h: Types are OS dependent.
1886 * lib/internal.h: Byte order hacks are OS dependent.
1888 * lib/configure: Recognize FreeBSD. Also set OS_XXX according to the OS.
1890 * lib/Makefile, lib/access.c: Added fbsd-device target.
1892 * pci.ids: Added an entry for PLX 9080 bridges with subsystem ID
1893 incorrectly set to device ID.
1895 * README: Added a note that we support FreeBSD.
1897 * Makefile (PREFIX, ROOT): Set it depending on the OS.
1898 (%.8): Grrr, BSD date is not able to convert date formats the same way
1899 as GNU date does. Use sed instead.
1900 (install): Use `-c' when calling install.
1902 * lib/fbsd-device.c: Added FreeBSD /dev/pci access module contributed
1903 by Jari Kirma <kirma@cs.hut.fi>.
1905 * lib/proc.c: Rewrote the pread/pwrite things once again. Use pread
1906 and pwrite only when we are certain it's safe (i.e., glibc 2.1
1907 on all architectures or any libc on a i386 where we really know
1908 how to use syscalls directly). In all other cases, emulate it
1909 with lseek/read/write.
1911 * pci.ids: Some more IDs.
1913 Mon Jul 19 14:10:36 1999 Martin Mares <mj@albireo.ucw.cz>
1915 * pci.ids: Added IDs of parallel port controller cards as sent
1916 by Tim Waugh <tim@cyberelk.demon.co.uk>.
1918 Wed Jul 7 00:55:48 1999 Martin Mares <mj@albireo.ucw.cz>
1920 * lib/proc.c (proc_scan): HAVE_LONG_ADDRESS instead of HAVE_64BIT_ADDRESS.
1922 * lspci.c: ADDR_FORMAT now depends on both HAVE_64BIT_ADDRESS and
1925 * lib/configure: HAVE_64BIT_ADDRESS now doesn't imply that the addresses
1926 are represented as long long. Introduced a new flag HAVE_LONG_ADDRESS
1927 to indicate this. Both Sparc architectures now use both 64BIT_ADDRESS
1928 and LONG_ADDRESS since they have 32-bit userland, but don't set LONG_ADDRESS
1931 * lspci.c (show_msi): Added dumping of the MSI capability.
1932 (show_slotid): The same for SlotID capability.
1933 (show_caps): Separated capability dumping, because it should
1934 be used for both htype0 and htype1. Even PCI 2.2 doesn't mention
1935 layout of htype2, so I'm a bit unsure about it wrt capabilities
1936 -- they at least have to live somewhere else since address 0x34
1937 is already defined differently in htype2.
1939 * lib/header.h (PCI_STATUS_UDF): Marked as obsolete (PCI 2.2).
1940 (PCI_BASE_ADDRESS_MEM_TYPE_1M): Ditto.
1941 (PCI_CAP_ID_*): Added some new capabilities defined in PCI 2.2.
1943 * lspci.c (show_htype0): Mask out lowest 2 bits from all capability pointers
1944 (required by the PCI 2.2 specs).
1946 Mon Jul 5 12:45:19 1999 Martin Mares <mj@albireo.ucw.cz>
1948 * lspci.c (show_size): Added new function for dumping of region sizes.
1949 (show_rom): Added. Now correctly dumps unassigned ROM addresses, disabled
1952 * lib/pci.h (struct pci_dev): known_fields moved to the public part
1955 * Added support for region sizes. Needs support in the kernel, because
1956 sizes have to be scanned before drivers initialize yourself. pci_fill_info()
1957 now returns a bitmask of what fields were really read.
1959 Mon Jun 28 18:37:51 1999 Dave Jones <dave@powertweak.com>
1962 Added `uninstall' target - removes all traces of pciutils.
1964 - Lots of cleanups in the ATI, S3, Adaptec vendors.
1965 - Changed Compaq QVision 1280/p definitions, as it's not possible
1966 to determine the revision from the device ID.
1967 - Same for the Tseng ET4000.
1968 The id's said I had a rev C, when it was actually a rev B.
1969 - Removed some unnecessary strings
1970 `PCI'. Unless it's an AGP card, it should be obvious that it's PCI.
1971 `Ethernet card'. This should be determined from config space.
1972 - Lots of other new vendors & devices
1973 - Other additional small cleanups.
1975 Mon Jun 21 22:11:10 1999 Martin Mares <mj@albireo.ucw.cz>
1977 * lib/names.c (pci_lookup_name): When device ID lookup
1978 fails, return hexadecimal device ID instead of vendor ID.
1979 Well spotted by Axel Bodemann <Axel.Bodemann@ruhr-uni-bochum.de>,
1980 I've just extended the fix to subsystem ID's.
1982 Thu Jun 17 19:48:21 1999 Martin Mares <mj@albireo.ucw.cz>
1984 * lspci.c (show_agp): Bug fix from Petr Vandrovec
1985 <vandrove@vc.cvut.cz>. The command register was displayed
1988 Wed Jun 2 22:42:44 1999 Martin Mares <mj@albireo.ucw.cz>
1990 * lib/proc.c (SYS_pread, SYS_pwrite): Use hard-coded
1991 numbers if not supplied by the libc.
1993 Wed May 19 13:24:39 1999 Martin Mares <mj@albireo.ucw.cz>
1995 * Released the whole package as version 2.0.
1997 Fri May 14 22:42:02 1999 Martin Mares <mj@albireo.ucw.cz>
1999 * pci.ids: Added several new ID's contributed by people
2000 on the linux-pci list.
2002 Mon Apr 19 15:21:08 1999 Jakub Jelinek <jj@ultra.linux.cz>
2004 * lspci.c: Display I/O addresses correctly on sparc64.
2005 * lib/header.h: Ditto.
2007 * lib/configure: On sparc set HAVE_64BIT* as well, we want
2008 a binary which works on both 32bit and 64bit SPARCs.
2010 Sun Apr 18 21:14:58 1999 Martin Mares <mj@albireo.ucw.cz>
2012 * lspci.c, lib/proc.c: Alpha compilation fixes from Matthew Jacob
2015 * pci.ids: A lot of updates from Adam J. Richter <adam@yggdrasil.com>.
2017 Sun Feb 28 22:26:21 1999 Martin Mares <mj@albireo.ucw.cz>
2019 * lspci.c (do_map_bus): Don't dump functions 1--7 if not flagged
2020 as a multi-function device, because several single-function devices
2021 don't decode the function bits at all.
2023 Sun Feb 14 23:48:22 1999 Martin Mares <mj@albireo.ucw.cz>
2025 * Makefile (install): Don't use "-o root -g root" for installation
2026 since it breaks on machines where programs are not installed by root.
2027 Reported by Richard Gooch <rgooch@atnf.csiro.au>
2029 Tue Feb 9 15:54:39 1999 Martin Mares <mj@albireo.ucw.cz>
2031 * lspci.c (show_bases): Use new address masking macros and pciaddr_t.
2033 * lib/pci.h: Using pciaddr_t for bus addresses, which are 32-bit
2034 or 64-bit depending on CPU.
2036 * lib/pci.h (PCI_ADDR_MEM_MASK): Added macros for address masks
2037 according to bus address width.
2039 Thu Jan 28 20:54:16 1999 Martin Mares <mj@albireo.ucw.cz>
2041 * Released as 1.99.4.
2043 * lspci.c: Capability list parser now recognizes both AGP
2044 registers and PCI Power Management registers (the latter
2045 is mainly guesswork based on DEC/Intel 21153 bridge specs
2046 since I don't have the PCI Power Management document).
2048 * lspci.c: Replaced numerous occurrences of (x & flag) ? '+' : '-'
2051 * lspci.c: Added bridge checks to bus mapping code.
2053 Wed Jan 27 14:59:16 1999 Martin Mares <mj@albireo.ucw.cz>
2055 * lspci.c: Implemented bus mapping mode (-M).
2057 * lspci.c (scan_devices): Split to scan_devices() and scan_device().
2058 (show): Split to show() and show_device().
2060 * lib/access.c (pci_init): When a->method == PCI_ACCESS_AUTO,
2061 set it to the real access method afterwards.
2063 Mon Jan 25 23:46:13 1999 Martin Mares <mj@albireo.ucw.cz>
2065 * lib/generic.c (pci_generic_fill_info): If in buscentric mode,
2066 don't check PCI_COMMAND for I/O and memory enables.
2068 Mon Jan 25 21:28:49 1999 Martin Mares <mj@albireo.ucw.cz>
2070 * Makefile: Added target `release' which substitutes new version
2071 number to .spec, .lsm and README. Also rewrote target `dist'.
2073 * Released as 1.99.3.
2075 Sun Jan 24 22:10:36 1999 Martin Mares <mj@albireo.ucw.cz>
2077 * lib/header.h: Until kernel adopts new layout of PCI
2078 includes (i.e., separate declaration of header structure,
2079 functions and device IDs), which is not going to happen
2080 before 2.3, we'll use our own definition of the header.
2082 * lspci.c (show_verbose): Display `Cap' flag in device status.
2084 * lspci.c (show_htype0): Display capability lists wherever
2085 available. The only capability name we recognize now is `AGP'.
2086 Unfortunately, capabilities are stored in device-dependent
2087 portion of the configuration space and are thus available
2088 only to root unless you read a dump.
2090 * lspci.c (scan_devices): Use cache instead of buffering.
2092 * lib/buffer.c: Removed (obsoleted by the cache).
2094 * lib/access.c: Added general caching mechanism.
2096 Sat Jan 23 21:30:54 1999 Martin Mares <mj@albireo.ucw.cz>
2098 * pci.ids: Added few devices.
2100 Fri Jan 22 19:29:31 1999 Martin Mares <mj@albireo.ucw.cz>
2102 * Version string is now defined in top-level Makefile, exported
2103 to the configure script and also substituted to man pages.
2105 * lspci.c (show_bases): Rewrote displaying of 64-bit addresses.
2106 (show_verbose): Rewrote interrupt display logic.
2108 * lib/i386-ports.c: Include sys/io.h only on glibc systems.
2110 * lib/configure: Rewrote detection of Linux versions. Now it
2111 works on 2.0 kernels (only with direct/dump access, of course).
2113 * lib/internal.h: New bytesex macros using <asm/byteorder.h>
2116 * lib/proc.c (proc_read, proc_write): Distinguish between short
2117 read/write and real errors.
2119 * lspci.c (show_htype{0,1}): Always use d->dev->rom_base_addr since
2120 libpci respects buscentric mode automatically.
2122 * lspci.c (show_hex_dump): For CardBus bridges, print out 128
2123 bytes of header (the whole standard part).
2125 * common.c: pcilib options are now all uppercase. Also moved
2126 PCI access debugging option here.
2128 * Released as 1.99.2.
2130 Wed Jan 20 22:50:35 1999 Martin Mares <mj@albireo.ucw.cz>
2132 * Wrote configure script and rewrote Makefiles.
2134 * Removed few unused variables.
2136 Wed Jan 20 12:21:56 1999 Martin Mares <mj@albireo.ucw.cz>
2138 * common.c: Moved several functions used in both setpci and lspci
2139 here. This includes parsing of libpci-related options.
2141 * More library tweaks.
2143 * filter.c, names.c: Moved to library.
2145 * setpci: Rewritten to use the library.
2147 * Released as 1.99.1.
2149 Tue Jan 19 23:00:12 1999 Martin Mares <mj@albireo.ucw.cz>
2151 * lspci.c (scan_devices): For cardbus bridges, read first 128
2152 bytes of config space to get full standard header.
2154 * Makefile (CFLAGS): Removed "-Wno-unused".
2156 * Started the "New Generation" branch and introduced the
2159 * lspci: Rewritten to use the library.
2161 Tue Jan 19 22:24:08 1999 Martin Mares <mj@albireo.ucw.cz>
2163 * Released as version 1.10.
2165 Mon Jan 18 08:51:17 1999 Martin Mares <mj@albireo.ucw.cz>
2167 * lspci.8, setpci.8: Miscellaneous fixes as suggested by
2168 Dag Wieers <dag@digibel.be>.
2170 Sun Nov 29 20:05:56 1998 Martin Mares <mj@albireo.ucw.cz>
2172 * pciutils.spec (Name): Update from Krzysztof G. Baranowski.
2174 Sun Nov 22 10:49:56 1998 Martin Mares <mj@albireo.ucw.cz>
2176 * Makefile, pciutils.h: Moved pci.ids to /usr/share.
2178 * Released as version 1.09.
2180 Wed Nov 18 15:47:05 1998 Martin Mares <mj@albireo.ucw.cz>
2182 * lspci.c (show_htype1): Fixed displaying of prefetchable memory behind
2183 bridge. Thanks to Petr Vandrovec <vandrove@vc.cvut.cz> for bug report.
2185 Fri Oct 23 18:59:19 1998 Martin Mares <mj@albireo.ucw.cz>
2187 * setpci.c: Don't include <syscall-list.h> with glibc >= 2.1.
2189 Mon Oct 19 21:53:30 1998 Martin Mares <mj@albireo.ucw.cz>
2191 * Released as version 1.08.
2193 * setpci.c: glibc 2.1.x already defines pread() and pwrite().
2195 * lspci.8: Changed warning about lspci -xxx.
2197 * lspci.c: Require "-xxx" for full configuration space dump, so that
2198 it's impossible to crash the machine by single typo.
2200 * specs: Added (courtesy of Krzysztof G. Baranowski <kgb@knm.org.pl>).
2202 Wed Sep 9 12:03:24 1998 Martin Mares <mj@albireo.ucw.cz>
2204 * lspci.c (show_bases): Better displaying of unassigned and
2205 disabled bases. Thanks to Gabriel Paubert <paubert@iram.es>
2208 Wed Sep 2 10:58:01 1998 Martin Mares <mj@albireo.ucw.cz>
2210 * setpci.c (pread): Recognize glibc 1.99 numbered as 2.0 on the PPC.
2211 (thanks to Geert Uytterhoeven for finding this out)
2213 Fri Jul 17 10:43:30 1998 Martin Mares <mj@albireo.ucw.cz>
2215 * lspci.c (show_verbose): Print subsystem ID using the new resolver.
2216 (show_machine): Print subsystem ID.
2218 * names.c: New name resolution engine supporting subsystem IDs.
2220 * Released as version 1.07.
2222 Wed Jul 15 15:37:21 1998 Martin Mares <mj@albireo.ucw.cz>
2224 * lspci.c (show_htype2 etc.): Displaying of CardBus headers.
2225 (show_bases): Honor the `cnt' argument.
2226 (grow_tree): Parse CardBus headers in tree mode as well.
2228 * pci.h: Updated CardBus header field description. I still don't
2229 have the CardBus standard available, but OZ6832 specs contain
2230 full description of all header fields supported by the chip.
2232 Tue Jun 9 22:53:59 1998 Martin Mares <mj@albireo.ucw.cz>
2236 * names.c (parse_name_list): Killed an unused variable.
2238 * setpci.c (pread, pwrite): Define SYS_(pread|pwrite) as __NR_\1
2239 if they are not defined by glibc (needed for glibc built on older
2242 * setpci.c (exec_op): Fixed error messages. Thanks, Steve!
2244 Mon Jun 8 10:59:22 1998 Martin Mares <mj@albireo.ucw.cz>
2248 * setpci.c: Problems with pread()/pwrite() with glibc on Alpha
2249 should be gone. Again thanks to Steve for bug report.
2251 * filter.c (filter_parse_slot): Fixed ":x" type filters.
2253 * pci.ids: Killed duplicate entry. Thanks to Stephen Williams
2254 <steve@icarus.com> for reporting this.
2256 Sun Jun 7 19:27:51 1998 Martin Mares <mj@albireo.ucw.cz>
2258 * lspci.c (main), setpci.c (main): Implemented "--version".
2262 * pciutils.h (PCIUTILS_VERSION): Added version string.
2264 * filter.c, names.c: Extraneous #include <linux/pci.h> removed.
2265 Thanks to Geert Uytterhoeven <Geert.Uytterhoeven@cs.kuleuven.ac.be>
2268 Thu May 28 14:45:58 1998 Martin Mares <mj@lomikel.karlin.mff.cuni.cz>
2270 * pci.ids: More updates from Jens Maurer.
2272 Wed Apr 22 10:00:39 1998 Martin Mares <mj@albireo.ucw.cz>
2274 * pci.ids: Updates from Jens Maurer.
2276 Sun Apr 19 11:14:25 1998 Martin Mares <mj@albireo.ucw.cz>
2280 * setpci.8: Written.
2282 * setpci.c: Finished.
2284 * lspci.c: Now able to fetch expansion ROM base from kernel device list
2285 and print it if not in buscentric mode.
2287 Tue Mar 31 23:11:57 1998 Martin Mares <mj@albireo.ucw.cz>
2291 Sun Mar 22 15:39:08 1998 Martin Mares <mj@albireo.ucw.cz>
2293 * lspci.8: Updated the documentation.
2295 * lspci.c: Modified to use the new filtering mechanism (options -f and -d).
2297 * filter.c: Introduced new generic device filter.
2299 Thu Mar 19 17:03:48 1998 Martin Mares <mj@lomikel.karlin.mff.cuni.cz>
2301 * lspci.c (grow_tree, show_tree_dev, print_it): Fixed displaying
2302 of PCI-to-PCI bridges in the tree format.
2304 Sun Feb 15 10:12:25 1998 Martin Mares <mj@albireo.ucw.cz>
2306 * lspci.c (show_machine): Added non-verbose mode of machine-readable
2309 * pci.ids: Updates from Jens Maurer.
2311 * Released as version 1.02.
2313 Thu Feb 12 16:53:28 1998 Martin Mares <mj@lomikel.karlin.mff.cuni.cz>
2315 * lspci.c: Added a "-m" switch for dumping machine-readable
2316 configuration data (requested by Bjoern Kriews <bkr@cut.de>).
2318 Mon Feb 9 13:17:43 1998 Martin Mares <mj@albireo.ucw.cz>
2320 * Makefile, pciutils.h: Include local pci.h instead of <linux/pci.h>
2321 if available. This should avoid all problems with official kernel
2322 not synchronized to newer PCI code in CVS -- standard distribution
2323 of pciutils now contains pci.h from current CVS kernel, pciutils
2324 in CVS contain no pci.h and use the correct kernel include.
2326 * Makefile: Fixed installation path for man pages.
2328 Sat Feb 7 15:15:46 1998 Martin Mares <mj@albireo.ucw.cz>
2332 * lspci.8: Created a man page.
2334 * Releasing as version 1.0.
2336 Tue Feb 3 20:56:00 1998 Martin Mares <mj@albireo.ucw.cz>
2338 * Makefile: Recognize architecture by calling uname and pass it as ARCH_xxx
2339 to all the C sources. This should eliminate problems with 32-bit compilers
2342 * lspci.c (show_verbose): Recognize CardBus bridge header type.
2343 (show_htype2): Stub routine.
2344 (scan_config): Write sensible error message if the kernel denies reading of
2345 upper part of the PCI config space.