1 2024-02-24 Martin Mares <mj@ucw.cz>
5 * update-pciids now supports XZ compression. If libpci is configured
6 with support for compression, all downloaded files are recompressed
7 as gzip. Otherwise they are stored as plain text.
9 * update-pciids now sends itself as the User-Agent.
11 * Added a pcilmr utility for PCIe lane margining. Thanks to Nikita
12 Proshkin for contributing it.
14 * Re-factored access to i386 ports on all relevant platforms.
16 * Added i386 port access on OpenBSD.
18 * Back-ends for Windows received many bug fixes and improvements.
20 * ECAM back-end now scans ACPI and BIOS memory faster.
22 * Linux systems without pread/pwrite are no longer supported
23 as they are hopefully long gone. This helps avoid the tricky check
24 for presence of pread which was found to fail on musl libc.
26 * Improved decoding of PCIe control and status registers.
28 * Decoding of CXL capabilities now supports up to CXL 3.0.
30 * lspci now displays interrupt message numbers consistently across
31 different capabilities.
33 * Cache of IDs resolved via DNS, which was located in ~/.pci-ids
34 by default, is now stored according to the XDG base directory
35 specification in $XDG_CACHE_HOME/pci-ids.
37 * All source files now have SPDX license identifiers.
39 * Internal: The "aux" fields of structs pci_access and pci_dev
40 reserved for use by back-ends were renamed to backend_data to better
41 reflect their meaning.
43 * As usually, various minor bug fixes and updated pci.ids.
45 2023-05-01 Martin Mares <mj@ucw.cz>
49 * Fixed bug in definition of versioned symbol aliases
50 in shared libpci, which made compiling with link-time
53 * Filters now accept "0x..." syntax for backward compatibility.
55 * Windows: The cfgmgr32 back-end which provides the list of devices
56 can be combined with another back-end which provides access
57 to configuration space.
59 * ECAM (Enhanced Configuration Access Mechanism), which is defined
60 by the PCIe standard, is now supported. It requires root privileges,
61 access to physical memory, and also manual configuration on some
64 * lspci: Tree view now works on multi-domain systems. It now respects
67 * Last but not least, pci.ids were updated to the current snapshot
68 of the database. This includes overall cleanup of entries with
69 non-ASCII characters in their names -- such characters are allowed,
70 but only if they convey interesting information (e.g., umlauts
71 in German company names, but not the "registered trade mark" sign).
73 2022-11-20 Martin Mares <mj@ucw.cz>
77 * We decode Compute Express Link (CXL) capabilities.
79 * The tree mode of lspci is now compatible with filtering options.
81 * When setpci is used with a named register, it checks whether
82 the register is present in the particular header type.
84 * Linux: The intel-conf[12] back-ends prefer to use ioperm() instead
85 of iopl() to gain access to I/O ports.
87 * Windows: We have two new back-ends thanks to Pali Rohár.
88 One uses the NT SysDbg interface, the other uses kldbgdrv.sys
89 (which is a part of the Microsoft WinDbg tool).
91 * Windows: We support building libpci as a DLL. Also, Windows
92 binaries now include meta-data with version.
94 * Hurd: The Hurd back-end works again.
96 * mmio-conf1(-ext): Added a new back-end implementing the intel-conf1
97 interface over MMIO. This is useful on some ARM machines, but it
98 requires manual configuration of the MMIO addresses.
100 * As usually, updated pci.ids to the current snapshot of the database.
102 2022-04-18 Martin Mares <mj@ucw.cz>
106 * Filters can now match devices based on partially specified
107 class code and also on the programming interface.
109 * Reporting of link speeds, power limits, and virtual function tags
110 has been updated to the current PCIe specification.
112 * We decode the Data Object Exchange capability.
114 * Bus mapping mode works in non-zero domains.
116 * pci_fill_info() can fetch more fields: bridge bases, programming
117 interface, revision, subsystem vendor and device ID, OS driver,
118 and also parent bridge. Internally, the implementation was rewritten,
119 significantly reducing the number of corner cases to be handled.
121 * The Windows port was revived and greatly improved by Pali Rohár.
122 It requires less magic to compile. More importantly, it runs on both
123 old and recent Windows systems (see README.Windows for details).
125 * Added a new Windows back-end using the cfgmgr32 interface.
126 It does not provide direct access to the configuration space,
127 but basic information about the device is reported via pci_fill_info().
128 For back-ends of this type, we now provide an emulated read-only
131 * If the configuration space is not readable for some reason
132 (e.g., the cfgmgr32 back-end, but also badly implemented sleep mode
133 of some devices), lspci prints only information provided by the OS.
135 * The Hurd back-end was greatly improved thanks to Joan Lledó.
137 * Various minor bug fixes and improvements.
139 * We officially require a working C99 compiler. Sorry, MSVC.
141 * As usually, updated pci.ids to the current snapshot of the database.
143 2020-05-31 Martin Mares <mj@ucw.cz>
147 * Added or improved the following capabilities: Designated Vendor-Specific,
148 Compute eXpress Link, Resizable BARs, VF Resizable BARs, Link
149 Capabilities 2, Link Status 2.
151 * On Linux, lspci can show IOMMU groups.
153 * setpci can be asked to skip bus scan and operate on a device
154 completely specified by its domain/bus/dev/func address. This
155 involved major internal cleanup.
157 * The above feature of setpci uses the pci_get_dev() function,
158 which obtains a struct pci_dev without doing a bus scan. This was
159 always possible, but apparently little used, because back-ends
160 frequently choked when operating on such devices. Fixed a lot
161 of minor bugs related to this.
163 * Also, back-ends which do not support domains now correctly fail when
164 trying to access devices outside domain 0.
166 * Semantics of pci_fill_info() and pci_dev->known_fields was underspecified,
167 which lead to inconsistencies between back-ends. Improved documentation
168 to give a more precise definition and updated all back-ends to conform
169 to it. Most importantly, pci_dev->known_fields shows all fields requested
170 over the lifetime of the pci_dev, but never those which are not supported
173 * As usually, updated pci.ids to the current snapshot of the database.
175 2020-01-25 Martin Mares <mj@ucw.cz>
179 * A new back-end for the GNU Hurd was contributed by Joan Lledó.
181 * When printing VPD item identifiers, non-ASCII characters are escaped.
183 2020-01-22 Martin Mares <mj@ucw.cz>
187 * `lspci -t' (tree mode) can be combined with `-s' to show a sub-tree.
188 We also fixed potential buffer overflows in the tree dumper.
190 * Cleaned messy code for dumping of I/O, memory, and ROM regions.
191 This helped fixing a bug, which caused some 64-bit regions to be
192 reported as virtual. All flags are now printed after the address
193 (previously, "[virtual]" and "[enhanced]" were before it for no good
196 * Added pci_find_cap_nr() to the library, which handles capabilities
197 which occur multiple times in a single device.
199 * Minor improvements in printing of PCIe capabilities.
201 * We now decode the Multicast and Secondary PCI Express extended
204 * The list of capability names available to setpci was updated.
206 * Minor bugs were fixed in FreeBSD and Solaris ports.
208 * We now prefer HTTPS URLs in all documentation
210 * The pci.ids file has a man page.
212 * As usually, updated pci.ids to the current snapshot of the database.
214 2018-08-12 Martin Mares <mj@ucw.cz>
218 * Added "-P" and "-PP" switches to lspci, which display the path
219 through bridges to each device.
221 * Fixed a couple of bugs in computation of bus topology. It was
222 previously used only for the tree display, but we re-use it for
225 * As usually, updated pci.ids to the current snapshot of the database.
227 2018-07-12 Martin Mares <mj@ucw.cz>
231 * Fixed compilation issues on Linux systems with MUSL libc.
233 2018-06-30 Martin Mares <mj@ucw.cz>
237 * BARs reported by the OS, but not set on the device itself are
238 reliably marked with "[virtual]".
240 * Library: Introduced a generic mechanism of string properties. This
241 avoids lots of special cases and makes ABI compatibility easier.
243 * On Linux systems with OpenFirmware, report corresponding device tree nodes
244 as device properties.
246 * VPD decoder knows several non-standard extensions.
248 * When PCIe link speed is less than the maximum supported by the
249 device, it is explicitly marked as "downgraded".
251 * Several new capabilities are not decoded yet, but at least their
254 * The Null capability is easily decoded.
256 * Formatting of several capabilities was cleaned up.
258 * The VGA16 bit in the bridge control register is now supported.
260 * Added a port to SylixOS. Thanks to YuJian Gong for contribution.
262 * Added a port to DOS/DJGPP. Thanks to Rudolf Marek for contribution.
264 * The order in which back-ends are probed was decoupled from the
265 internal back-end IDs. This helps, because new back-ends must have
266 their ID allocated at the end to keep the ABI, but they might need
267 to be probed earlier.
269 * The fbsd-device back-end should work again.
271 * Fixed a couple of bugs. Most notably, DeviceName was not printed.
273 * As usually, updated pci.ids to the current snapshot of the database.
275 2017-11-17 Martin Mares <mj@ucw.cz>
279 * Improvements of the FreeBSD back-end: read-only access for non-root,
280 support DragonFly BSD, support extended config space.
282 * MN VPD keyword is decoded correctly.
284 * As usually, updated pci.ids to the current snapshot of the database.
286 2017-07-05 Martin Mares <mj@ucw.cz>
290 * Better decoding of AER capability.
292 * "Slot Implemented" flag is decoded for PCI/PCI-X to PCIe bridges.
294 * Minor fixes of decoding other capabilities.
296 * As usually, updated pci.ids to the current snapshot of the database.
298 2017-02-25 Martin Mares <mj@ucw.cz>
302 * Previous version broke compilation on systems, for which lib/types.h
303 did not provide a 64-bit integer type. It is provided everywhere now.
305 2017-02-15 Martin Mares <mj@ucw.cz>
309 * When lspci looks for Linux kernel modules, it uses the default
310 path to module directory provided by libkmod. Previously,
311 it tried to construct the path explicitly, which need not
314 * Improved formatting of memory and I/O ranges behind a bridge.
316 * PCIe link capabilities now display GEN4 speed (16GT/s).
318 * PCIe device capabilities now show bits related to atomic operations.
319 Thanks to Satanand Burla for a patch.
321 * As usually, updated pci.ids to the current snapshot of the database.
323 2016-10-03 Martin Mares <mj@ucw.cz>
327 * The L1 power management capability is now decoded more
328 thoroughly. Thanks to Rajat Jain for the patch.
330 * The table of configuration registers used by setpci
331 had a bug in the definition of SUBSYSTEM_VENDOR_ID.
333 2016-05-22 Martin Mares <mj@ucw.cz>
337 * Fixed symbol versioning of pci_init().
339 2016-05-19 Martin Mares <mj@ucw.cz>
343 * New capabilities decoded: Downstream Port Containment,
344 Precision Time Measurement. Thanks to Keith Busch and
347 * Domain numbers extended to 31 bits. This will be used by the
348 Linux kernel on some machines in near future.
350 * Enhanced allocation regions are now decoded on Linux.
352 * The NetBSD back-end supports PCIe extended configuration space.
354 * Updated pci.ids to the current snapshot of the database.
356 2016-01-03 Martin Mares <mj@ucw.cz>
360 * New capabilities decoded: Process Address Space, Page Request
361 Interface, Enhanced Allocation. Thanks to David Daney and
364 * DevCap SlotPowerLimit is now decoded for all components with
367 * Database mirror at SourceForge moved to GitHub.
369 * Updated pci.ids to the current snapshot of the database.
371 2015-09-14 Martin Mares <mj@ucw.cz>
375 * On Linux, we report NUMA nodes of devices.
377 * The sysfs back-end does not die on read errors
378 of optional attributes. Instead, a warning is produced.
380 * Fixed several minor bugs.
382 * Updated pci.ids to the current snapshot of the database.
384 2015-04-09 Martin Mares <mj@ucw.cz>
388 * Removed hacks for backward compatibility with Linux libc5,
389 which were breaking newer non-glibc Linux systems. Thanks
392 * Display VirtIO vendor-specific capability. Patch by Gerd
395 * Fixed memory leak in name cache.
397 * Updated pci.ids to the current snapshot of the database.
399 2014-11-10 Martin Mares <mj@ucw.cz>
402 (celebrating a one-year anniversary of the previous version :))
404 * Device names exported by BIOS are displayed on Linux.
406 * On Linux systems, HWDB is used to look up device names
407 when our ID database gives no match. (More precisely,
408 HWDB is consulted after local pci.ids, but before using
409 network to query online pci.ids.) Thanks to Tom Gundersen
410 for the initial patch.
412 * Added experimental back-end for OS X / Darwin. Thanks to
413 Richard Yao for providing it.
415 * Filters now support matching by device class. Original
416 patch by Matthew Wilcox, wrappers for ABI compatibility
419 * Interrupt Pin and Interrupt Line registers are displayed
420 for bridge devices, too.
422 * Several portability bugs have been fixed.
424 * Several typos have been fixed. Also, use of questionable
425 constructs in man pages has been reduced.
427 * PCIe link capabilities now include the ASPMOptComp bit.
429 * The "CRS Software Visibility" bit is now decoded properly.
431 * Updated pci.ids to the current snapshot of the database.
433 2013-11-10 Martin Mares <mj@ucw.cz>
437 * CardBus bridge capabilities are displayed.
439 * PCIe L1 PM substates are decoded.
441 * Various bugs were fixed in decoding of PCIe capabilities.
443 * The sysfs back-end does not spit out unnecessary warnings when
444 empty slots report only a partial device address. This actually
445 happens on IBM pSeries.
447 * Updated pci.ids to the today's snapshot of the database.
449 2013-04-19 Martin Mares <mj@ucw.cz>
453 * On newer Linux systems, we use libkmod to look up kernel modules
454 (modules.pcimap no longer exists). To facilitate this, libpci
455 is able to look up module aliases in sysfs.
457 * Various minor bug fixes.
459 * Updated pci.ids to the today's snapshot of the database.
461 2012-06-25 Martin Mares <mj@ucw.cz>
463 * Released as 3.1.10.
465 * Decoding of LTR/OBFF in PCIe capabilities.
467 * Various minor bug fixes.
469 * Updated pci.ids to the today's snapshot of the database.
471 2012-01-14 Martin Mares <mj@ucw.cz>
477 * Wherever we mention the PCI ID database, we now refer to
478 http://pci-ids.ucw.cz/ and the sf.net site is mentioned only
479 as a mirror. This includes update-pciids.
481 * Decode PCIe Gen 3 speeds and link status fields.
483 * Various minor bug fixes.
485 * Updated pci.ids to the today's snapshot of the database.
487 2011-10-02 Martin Mares <mj@ucw.cz>
491 * More capabilities: Transaction Processing Hints, Latency Tolerance
492 Reporting. Thanks to Jesse Barnes.
494 * Added BeOS and Haiku ports. Contributed by Francois Revol.
496 * pciutils.pc now uses Libs.private properly.
498 * When we format a name and it does not fit in the buffer, we truncate
499 it instead of returning "buffer too small" instead. This works on all
500 platforms with sane (i.e., C99-compatible) snprintf().
502 * Various minor bug fixes.
504 * Updated pci.ids to the today's snapshot of the database.
506 2010-01-31 Martin Mares <mj@ucw.cz>
510 * Minor improvements and bug fixes in decoding of the Virtual Channel
513 2010-01-24 Martin Mares <mj@ucw.cz>
517 * More capabilities decoded: Virtual Channel (except arbitration
518 tables), Root Complex Link, Vendor-Specific (header only), SATA HBA.
520 * All extended capabilities have their version displayed (-vv or more).
522 2010-01-19 Martin Mares <mj@ucw.cz>
526 * Updated pci.ids to the today's snapshot of the database.
528 * When scanning extended capabilities, properly mask the lowest 2 bits,
529 which are currently reserved. This avoids unaligned access errors on
530 broken hardware (see tests/broken-ecaps).
532 * Large bar sizes are displayed in human-readable format (with units).
533 Thanks to Matthew Wilcox.
535 * Physical slot information is displayed correctly for multi-function cards.
536 Fixed by Matthew Wilcox.
538 * Fixed a couple of typos everywhere.
540 * Library: Fixed bugs in freeing of capabilities.
542 * Windows back-end compiles again.
544 2009-08-14 Martin Mares <mj@ucw.cz>
547 (sorry that I have missed 22/7 and released it later :-))
549 * Updated pci.ids to the today's snapshot of the database.
551 * Fixed memory and file descriptor leak in the dump back-end.
553 * The SR-IOV capability decoder now prints the VF BAR's.
554 Patch by Chris Wright, cleaned up by me.
556 * On request of certain company's lawyers, we now include a copy
557 of the GPL with our package. It seems that the pciutils are getting
558 mature if the most important bug of the month was this one ;-)
560 2009-07-04 Martin Mares <mj@ucw.cz>
564 * Updated pci.ids to the current snapshot of the database.
566 * The VPD parser now reports unknown and vendor-defined items
567 properly. It also stops on any item in unknown format, avoiding long
568 output on bogus VPD data. Thanks to Ben Hutchings and Matthew Wilcox.
570 * The MSI-X table size now matches the spec. Thanks to Michael S.
573 * The Power Management capability now includes the soft reset bit.
576 * Decoding of the Advanced Features capability has been added.
579 * The whole package compiles on GNU/kFreeBSD again.
581 The following patches have been contributed by Matthew Wilcox:
583 * The procfs back-end is able to cope with /proc/bus/pci
584 containing names with domains, which occur on sparc64 and
585 possibly other architectures due to a kernel bug.
587 * The sysfs back-end no longer complains when a slot address
588 is missing, which happens with old versions of Linux fakephp.
590 * The Device Serial Number capability is printed in the right
593 * The MSI and MSI-X capabilities are printed in a prettier way.
595 * The tree output mode (`lspci -t') shows domain numbers only
596 at the root, which makes the output more compact.
598 * Updated documentation on the bus mapping mode (`lspci -M').
600 2009-02-01 Martin Mares <mj@ucw.cz>
604 * Fixed another silly bug in the command-line parser of setpci.
606 2009-01-30 Martin Mares <mj@ucw.cz>
610 * Updated pci.ids to the current snapshot of the database.
612 * The configure script now sets LC_ALL to avoid being fooled by
613 locale-dependent behavior of `tr'.
615 * The command-line parser of setpci did sometimes segfault on invalid
616 input. Thanks to Andreas Wiese for a fix.
618 2009-01-18 Martin Mares <mj@ucw.cz>
622 * Updated pci.ids to the current snapshot of the database.
624 * The Cygwin backend now works on Windows Vista. Thanks to Jonathan
627 * Fixed a bug in decoding of the SR-IOV capability. Patch by Yu Zhao.
629 * Details of some PCIe capabilities are displayed only with -vv.
631 * When a BAR is reported by the OS, but not by the device (i.e.,
632 it is marked as [virtual] in lspci), the [disabled] flag is
633 suppressed, because it does not make sense in such cases.
636 2008-12-13 Martin Mares <mj@ucw.cz>
638 * The source code of lspci has been split to multiple files, hopefully
639 making it easier to maintain.
641 * The library and lspci now know about physical slot names. So far,
642 they are provided by the sysfs back-end only. Thanks go to Alex Chiang.
644 * When a device has the VPD (Vital Product Data) capability and the
645 VPD data are supplied by the OS, they are decoded and printed in the
646 verbose mode. This currently works only on Linux with the sysfs
647 back-end. Thanks to Ben Hutchings of Solarflare for the patch.
649 * `setpci --version' now works properly.
651 * `setpci --dumpregs' prints a table of all known names of
652 registers and capabilities. This replaces the table of registers
653 in the setpci man page.
655 * The dry-run mode of setpci gives better feedback.
657 * The setpci utility is now able to address registers stored in PCI
658 capabilities (actually it allows a more general form of relative
661 * The library has gained functions for working with PCI capabilities.
663 * Address Translation Services capability is now decoded. Patch by
666 2008-11-09 Martin Mares <mj@ucw.cz>
670 * `lspci -k' now displays the subsystem ID, too. This makes `-k'
671 show everything needed to identify the device and the available
672 drivers, which was called for by many users.
674 * Fixed spelling of MSI. Patch by Matthew Wilcox.
676 * Better support for cross-compilation. Thanks to Alon Bar-Lev
679 * Fixed printing of the AER capability. Patch by Max Asbock.
681 * HT 1.02 capabilities are decoded as HT 1.03. Suggested by
682 Carl-Daniel Hailfinger.
684 * Fixed Cygwin build. Thanks to Steve Elliott for reporting the bug.
686 * Updated pci.ids to the current snapshot of the database.
688 2008-09-19 Martin Mares <mj@ucw.cz>
692 * Fixed a minor bug in the configure script, which caused warnings
693 about redefinition of symbols during compilation.
695 2008-09-11 Martin Mares <mj@ucw.cz>
699 * Updated pci.ids to the most recent snapshot.
701 * Added a Cygwin port. Patch by Christopher Voltz, ported to the
702 current tree by Martin Mares.
704 * Worked around compatibility problems with various default settings
705 of wget (we have to set --no-timestamping explicitly). Thanks to Ville
706 Skytta for pointing that out.
708 * Fixed printing of MSI capabilities. Thanks to Matthew Wilcox for
711 * Added decoding of several PCI-X capabilities: device/link/slot 2,
712 Advanced Error Reporting, Access Control Services, Alternative Routing-ID,
713 Single Root I/O Virtualization. Thanks to Yu Zhao for patches.
715 * Fixed bug in filters which caused them to refuse vendor/device ID 0xffff.
717 * README: The linux-pci mailing list has moved to linux-pci@vger.kernel.org.
719 * Fixed several build problems: builds without PCI_USE_DNS on Linux
720 and with PCI_USE_DNS on Solaris and *BSD. Static library mode also
721 compiles again on old versions of GCC.
723 2008-04-10 Martin Mares <mj@ucw.cz>
727 * Updated API and ABI version.
729 2008-02-20 Martin Mares <mj@ucw.cz>
731 * Released as 2.99.1-alpha2.
733 * Changed the default domain for the DNS resolver.
735 2008-02-18 Martin Mares <mj@ucw.cz>
737 * Released as 2.99.1-alpha1.
739 * The makefile system has been reworked. All configuration settings
740 are now passed to the configure script in environment variables,
741 allowing for easy tweaking in the top-level Makefile. All control
742 knobs are now described in the README.
744 * The libpci can be built as a shared library with properly restricted
745 symbol exports. Use `make SHARED=yes' to enable that or `make SHARED=local'
746 for a local testing build (with hardwired paths to the library, so that
747 it does not need installation).
749 * The example program has been moved from lib/example.c to the top-level
750 directory, because it should be built exactly as the other utilities
751 are. It has been also improved slightly to educate better.
753 * The i386-ports method is enabled on Linux/x86_64 as well.
755 2008-02-13 Martin Mares <mj@ucw.cz>
757 * Released as 2.2.10-net2.
759 * Support for resolving of PCI ID's using DNS together with a local
760 cache of resolved entries has been added. See the `-q' and `-Q' options
763 * The library now has a generic system of settable parameters, which
764 also include settings of the DNS resolver and cache. An `-O' option
765 has been added to lspci and setpci to allow setting of these options.
767 * Configuration of the access methods are now specified by the new
768 parameter system, replacing the pci_access->method_params array.
770 * Access methods now also have sensible names and help texts and it
771 is possible to look up method ID by a name.
773 * An `-A' switch has been added to both lspci and setpci, allowing to
774 select an arbitrary access method. The `-P' switch (configure proc
775 backend) has been removed as it is no longer needed and I do not know
778 * Several source files have been split for better maintainability
779 (most notably the resolving of ID's).
781 * Man pages and help texts have been updated. A new man page `pcilib(7)'
782 has been added and description of library options has been moved there.
784 * When an unknown device ID is encountered, we print `Device <id>'
785 instead of `Unknown device <id>'. It uses less space and it also
786 should reduce the number of inexperienced users complaining that
787 the device is not supported by the OS. To lookup up OS drivers,
790 * PCI_LIB_VERSION has been bumped to 0x020299.
792 * Makefile: stripping of the binaries during installation can be
793 overridden by the STRIP variable.
795 * lib/types.h: We use the integer types from <stdint.h> if the
796 compiler claims C99 support.
798 2008-02-11 Martin Mares <mj@ucw.cz>
800 * Released as 2.2.10.
802 * lspci.c, setpci.c: Cleaned up the list of options.
804 * lib/names.c: Fix displaying of errors reported by zlib.
805 Previously, the buffer containing the error message had
806 been deallocated by gzclose() before the message was printed.
808 2008-01-07 Martin Mares <mj@ucw.cz>
810 * update-pciids.sh: Added quiet mode (-q). Clean up uncompressed
811 files left by previous versions of the pciutils. Patch by Mike
814 * update-pciids.man: Mention the -q switch.
816 2007-11-29 Martin Mares <mj@ucw.cz>
818 * lib/dump.c: Squashed compiler warnings about code with
819 no effect (there really were surplus *'s).
821 2007-11-06 Martin Mares <mj@ucw.cz>
825 * lspci.c: Added a new switch `-k' which requests printing
826 of information on kernel drivers attached to each device
827 and on kernel modules reporting the ability to handle the
828 device. So far, this is supported only on Linux with the
829 sysfs back-end, so it is implemented internally in the lspci
830 instead of the libpci. Thanks to Anicka <anicka@anicka.net>
833 2007-10-19 Martin Mares <mj@ucw.cz>
835 * Makefile, lib/Makefile: Moved -lz from LDFLAGS to LDLIBS.
836 Also added an explicit pattern rule for linking to make sure
837 that LDLIBS is used on all platforms. Thanks to Dan Nicholson
840 2007-10-19 Martin Mares <mj@ucw.cz>
844 * pci.ids: Revised class codes to match Conventional PCI 3.0 specs.
845 Added a couple of new ones, renumbered `ADMA continuous operation'
846 prog-if to 0x30 (even the old SATA Class Code ECN doesn't mention
847 0x40) and renumbered the satellite communication controllers.
849 * lib/header.h: Include `PCI hot-plug' and `Secure device'
850 capabilities from PCI 3.0 specs. Also added `SATA HBA' and
851 `Advanced features' caps from various ECN's.
853 * lspci.c: All known capabilities have at least their name displayed
854 now. When we are unable to decode them completely, we signalize it
857 * lspci.man: Document `<?>' and also mention that extended config
858 space is currently available only with the linux_sysfs back-end.
860 * lspci.c: Decode the Debug port capability (per EHCI 0.96 spec).
862 * lspci.c: Big code cleanup: re-arranged functions in the code,
863 renamed everything related to capabilities to cap_* and
864 all options except verbose to opt_*.
866 2007-10-14 Martin Mares <mj@ucw.cz>
868 * lib/[fno]bsd-*: Removed extraneous braces.
870 2007-10-12 Martin Mares <mj@ucw.cz>
872 * Capability loop detection introduced 2.2.7 did not work
873 properly with extended capabilities. Fixed.
875 2007-10-05 Martin Mares <mj@ucw.cz>
879 * lspci.c (show_caps, show_ext_caps): Detect and report loops in
882 * lspci.c, lib/header.h: Finished decoding of the PCI Express
883 capability. The extended capabilities remain undecoded for now,
884 but at least the list of them has been updated to reflect the
885 current PCI Express 2.0 spec.
887 * lspci.c, lib/header.h: Decode new bits of traditional registers
888 as defined by PCIE / PCI-X. This includes discard timers in the bridge
889 control register and INTx enable/status in device control/status
892 * lib/fbsd-device.c: Support domains on new FreeBSD's. Contributed
895 2007-09-12 Hasso Tepper <hasso@estpak.ee>
897 * Extended the fbsd-device backend to run on Dragonfly BSD.
899 * lspci.c: alloca() is declared in <stdlib.h> on BSD's, not <alloca.h>.
901 2007-09-03 Martin Mares <mj@ucw.cz>
903 * Resurrected the Windows port, including cross-compilation by MinGW.
904 Patch by Samuel Bronson <naesten@gmail.com>.
906 2007-08-31 Martin Mares <mj@ucw.cz>
908 * Makefile, lib/Makefile: `ar' and `ranlib' can be overridden to allow
911 2007-08-27 Martin Mares <mj@ucw.cz>
913 * lib/names.c (pci_open): When calling gzopen(), use "rb" file mode
914 instead of "r". This is needed on DOS systems, where this function
915 somewhat illogically uses the binary flag for the compressed file
916 instead of the decompressed stream inside, where binariness really
919 2007-08-14 Martin Mares <mj@ucw.cz>
921 * lspci.c (show_ht): Added decoding of Hypertransport MSI mapping capability,
922 based on a patch by Jason Gunthorpe.
924 * tests/cap-MSI-mapping: Added a test case. I plan to add test cases
925 (which are dumps of config space) for all new features.
927 2007-06-20 Martin Mares <mj@ucw.cz>
931 * Makefile: Added an "install-lib" target. Thanks to Dan Nicholson
934 * Makefile, lib/Makefile: Generate and install pkg-config file
935 for libpci. Again by Dan Nicholson.
937 2007-06-20 Thomas Schwinge <tschwinge@gnu.org>
939 * lib/i386-io-hurd.h: Rewritten for new Hurd kernels.
941 2007-05-04 Martin Mares <mj@ucw.cz>
945 * pci.ids: Updated to the current snapshot of the database.
947 2007-02-14 Martin Mares <mj@ucw.cz>
949 * lspci.c (show_express): Added PCI/PCI-X to PCI-Express Bridge type.
950 Patch by Mark Glines.
952 2007-02-09 Martin Mares <mj@ucw.cz>
954 * pci.ids: Updated to the current snapshot of the database.
956 2007-02-06 Martin Mares <mj@ucw.cz>
958 * Replaced bzero() by memset() everywhere, it's better to lose a tiny
959 bit of readability than maintain hacks to make it work on various systems.
961 * lib/configure: tr on Solaris is a bit weird and it requires `[A-Z]'
962 instead of `A-Z'. Fortunately, the extra brackets don't hurt otherwise.
964 * lib/types.h, lib/configure: Solaris should use <stdint.h> to get precise
967 2007-02-04 Martin Mares <mj@ucw.cz>
969 * lspci.c: alloca() needs <alloca.h>.
971 2006-09-17 Martin Mares <mj@ucw.cz>
973 * lib/dump.c: Fixed a couple of bugs in the dump backend which caused
974 devices with domains or with extended config space to be read incorrectly.
975 Also, dumps with partial lines are allowed now.
977 2006-09-10 Martin Mares <mj@ucw.cz>
979 * pci.ids: Updated to the current database snapshot.
981 * lspci.c (scan_device): If an error occurs when reading the standard config
982 header of a device, report it and ignore the device and return with exit
985 2006-09-09 Martin Mares <mj@ucw.cz>
989 * maint/release: Remind the maintainer about the current PCI_LIB_VERSION.
991 * lib/pci.h: Updated PCI_LIB_VERSION.
993 * lspci.c (show_machine): In the `-m' mode, do proper shell escaping
994 if the fields printed contain quotes or backslashes.
996 * lspci.c (show_machine): Added a `-vmm' mode, which removes the misuse
997 of the `Device' tag for two different purposes.
999 * Makefile: Moved all system-dependent decisions to lib/configure,
1000 since config.mk is included in the top-level Makefile anyway.
1002 * lib/configure: When configuring for Linux, ignore the kernel version
1003 and always build all access methods.
1005 * Makefile (CFLAGS): Removed -Winline, it's not needed and triggers
1006 at many non-interesting places with gcc 3.4.
1008 * Whitespace cleanup of all source files.
1010 * The pci.ids file can be stored compressed if zlib is available.
1011 Added transparent decompression to lib/names.c, modified update-pciids.sh
1012 to keep the file compressed if applicable, updated Makefiles.
1013 Based on a patch by Matthew Wilcox, but all the bugs are mine.
1015 * Makefile, README: Allow installation to be done to a different directory
1016 from the one we will eventually be placed in by setting DESTDIR.
1017 Patch by Matthew Wilcox.
1019 * Added .gitignore files.
1021 * Makefile (clean): Clean *.orig, too.
1023 * Cleaned up usage of `char' and `byte'.
1025 * lib/header.h: PCI_CLASS_DOCKING_OTHER should be 0x0a80, not 0x0a01.
1027 * lib/header.h: Added PCI_CLASS_xxx constants for all classes currently
1028 defined in the pci.ids file.
1030 2006-08-01 Martin Mares <mj@ucw.cz>
1032 * lib/i386-io-hurd.h: Fixed a silly typo.
1034 2006-07-30 Martin Mares <mj@ucw.cz>
1036 * lib/Makefile: Added a missing rule for obsd-device.o.
1038 * lspci.c, lib/header.h: Added support for MSI per-vector masking.
1039 Contributed by Petr Vandrovec.
1041 * lspci.c, lib/header.h: Added support for the `bridge subsystem ID'
1042 capability. Contributed by Petr Vandrovec.
1044 * lspci.c (show_htype1): Fixed bug in printing of 64-bit prefetchable
1045 memory windows. Fix by Petr Vandrovec.
1047 * maint/release.pm: Exclude .git directory from releases.
1049 * lib/i386-ports.c, lib/i386-io-*: Report failures during port access
1050 initialization by a->warn() instead of calling printf() or perror()
1053 * lib/i386-ports.c, lib/i386-io-*: Moved the logic which keeps track of
1054 the port access state to generic code.
1056 * lib/i386-io-hurd.h: Ask the kernel for I/O port access appropriately.
1057 Contributed by Thomas Schwinge and Samuel Thibault.
1059 * lib/i386-ports.c: Define _GNU_SOURCE, it's needed by the Hurd module.
1061 * lib/header.h: Whitespace cleanups.
1063 * lib/i386-io-windows.h: Fixed indentation and spelling.
1065 * README.Windows: Mention that WinIO.dll is needed and where to get it.
1067 2006-06-27 Martin Mares <mj@ucw.cz>
1069 * lib/Makefile, Makefile: Added rules for building and cleaning the example.
1071 * lib/example.c: Show how to use PCI_FILL_CLASS and used another register
1072 for demonstrating the config space accesses. The example is still very
1075 * lib/pci.h, lib/generic.c: Added PCI_FILL_CLASS.
1077 * lib/sysfs.c: Fetch device ID and class from sysfs, because they can
1078 be modified by kernel fixups.
1080 * lspci.c: Use PCI_FILL_CLASS. Thanks to Matthew Willcox for the patch.
1082 2006-06-03 Martin Mares <mj@ucw.cz>
1084 * lspci.c: Introduced the -nn switch. Thanks to David N. Welton
1087 * lib/names.c (pci_lookup_name): Introduced PCI_LOOKUP_MIXED and
1088 cleaned up the name selection code.
1090 * lib/names.c (pci_lookup_name): If PCI_LOOKUP_NO_NUMBERS is given,
1091 pci_access->numeric_ids is ignored.
1093 * lib/names.c (pci_lookup_name): When class is identified and
1094 subclass isn't, display class name and subclass number.
1096 2006-05-31 Martin Mares <mj@ucw.cz>
1098 * setpci.c (main): Don't crash when an invalid width is specified.
1100 * lspci.c, setpci.c, common.c: die() now uses the right program
1101 name when printing an error message.
1103 2006-05-19 Martin Mares <mj@ucw.cz>
1105 * README: Mention the public GIT tree.
1107 * README: Updated the list of ports.
1109 2006-05-10 Martin Mares <mj@ucw.cz>
1111 * lib/configure, lib/fbsd-device.c: Added support for GNU/kFreeBSD.
1112 Thanks to Petr Salinger for the patch.
1114 2006-05-05 Martin Mares <mj@ucw.cz>
1116 * Released as 2.2.3.
1118 * lspci.c (scan_device): The -D switch didn't work as intended
1121 2006-05-05 Martin Mares <mj@ucw.cz>
1123 * Released as 2.2.2.
1125 * pci.ids: Updated to the current database snapshot.
1127 * lib/obsd-device.c (and other files in lib/*): Added OpenBSD
1128 interface by Matthieu Herrb <matthieu.herrb@laas.fr>, based on
1129 the existing FreeBSD interface.
1131 * Moved pciutils to a GIT repository, which now contains merged
1132 history from both CVS and Arch. Good bye, TLA!
1134 2006-03-21 Martin Mares <mj@ucw.cz>
1136 * lspci.c (show_slot_name): Avoid the previous changes in default
1137 display of domain name when in machine-readable mode. However, `-D'
1138 forces domain display even there.
1140 * lspci.man: Added a warning on -m being the only format, which is
1141 guaranteed to be stable between lspci versions.
1143 2006-03-13 Martin Mares <mj@ucw.cz>
1145 * lspci.man: Documented the -D switch.
1147 * lspci.c (show_slot_name, scan_device): If there are multiple PCI
1148 domains or if the `-D' switch is used, show the domain number for
1151 * lspci.c (show_verbose): Report cache line size in bytes.
1153 * update-pciids.sh: Use curl if available. Patch by Matthew Wilcox.
1155 2006-01-04 Martin Mares <mj@ucw.cz>
1157 * lspci.c (show_express_link): Fixed decoding of link status register.
1158 Thanks to Roland Dreier for his report.
1160 2005-12-12 Martin Mares <mj@ucw.cz>
1162 * lib/nbsd-libpci.c: If libpci is used by an ordinary user, allow
1163 at least read-only access. Patch by Pavel Celeda <celeda@liberouter.org>.
1165 * Makefile: Corrected library path on NetBSD.
1167 2005-11-26 Martin Mares <mj@ucw.cz>
1169 * Released as 2.2.1.
1171 * lspci.c (show_machine): Subsystem vendors were printed incorrectly
1172 in machine-readable modes. Thanks to Pavel Celeda for a bug report.
1174 2005-10-11 Martin Mares <mj@ucw.cz>
1176 * lspci.c (new_bus): Fixed a memory leak. Thanks to Paul Sangree for reporting it.
1178 2005-09-21 Martin Mares <mj@ucw.cz>
1180 * Released as 2.2.0.
1182 * pci.ids: Updated copyright header.
1184 * lib/sysfs.c (sysfs_get_resources): Removed warning about unsupported
1185 64-bit addresses, they are now always supported.
1187 * lspci.c (show_bases): Corrected printing of 64-bit addresses
1188 in bus-centric mode.
1190 * lib/configure: Enable 64-bit addresses on all Linux systems.
1192 * lib/types.h: Don't pad 64-bit addresses to 16 xigits, only to 8 if they
1195 2005-09-11 Martin Mares <mj@ucw.cz>
1197 * Released as 2.1.99-test11.
1199 * lspci.c: Removed unnecessary trailing zeros in pci_lookup_name() calls.
1201 2005-09-10 Martin Mares <mj@ucw.cz>
1203 * Released as 2.1.99-test10.
1205 * pci.ids: Synchronized with the current database snapshot.
1207 * update-pciids.sh: Changed the default URL for downloading pci.ids
1208 to http://pciids.sourceforge.net/v2.2/pci.ids.
1210 * lib/pci.h (PCI_LIB_VERSION): Added version identifier.
1212 * lib/names.c: Rewritten the name database module almost from scratch.
1213 Everything is much cleaner and there are hopefully no more memory leaks;
1214 pci_lookup_name() now uses varargs in a backward compatible fashion.
1215 Introduced PCI_LOOKUP_NO_NUMBERS.
1217 The new code supports subsystem entries not tied to a specific device.
1218 I had to extend the format of pci.ids in order to support it, so I have
1219 extended the idea of the "C" (class) blocks and introduced "S" blocks
1220 for subsystems. To avoid doing more incompatible changes in the future,
1221 the parser skips unknown single-letter blocks without reporting errors.
1223 2005-08-23 Martin Mares <mj@ucw.cz>
1225 * Released as 2.1.99-test9.
1227 * Makefile (OPT): Removed -fomit-frame-pointer, it's default in recent
1228 gcc versions when optimizing anyway.
1230 * Made the path to pci.ids customizable and independent on the SHAREDIR.
1231 Just override IDSDIR in the top-level Makefile.
1233 * pci.ids: Synchronized with the current database snapshot.
1235 * lspci.man, setpci.man: Improved the man pages. Documented all access
1236 methods and which operations are privileged.
1238 * lspci.c: Another rewrite of config register caching, now also including
1239 lots of internal checks. It should be now perfectly able to cope with
1240 portions of the configuration space being inaccessible, for example
1241 due to insufficient access rights.
1243 * lspci.c (show_pcix_nobridge, show_pcix_bridge): Cleaned up dumping of PCI-X
1244 capabilities. Includes partial support for PCI-X 2.0 (probably incomplete
1245 as I haven't seen the spec).
1247 * lspci.c: Quell warnings about unused parameters.
1249 * lspci.c: Removed C++ comments.
1251 * lib/header.h: Merged definitions of extended capabilities and some new
1252 PCI-X capability bits from linux-2.6.11/include/pci.h.
1254 * lspci.c (show_caps): Try to scan extended capabilities only if the
1255 device has either PCI-X or PCI Express capability in its normal capability
1258 * lib/dump.c (dump_init): Reading of dumps works again. The dump reader
1259 now also remembers how much data it has read and refuses attempts to
1260 access more than that.
1262 * setpci.man, lspci.c, README: prefer spelling "buses" over "busses".
1264 * lspci.c: If alloca() is not available, use xmalloc(), not malloc().
1266 * lib/configure: Added x86_64 on Linux.
1268 2005-08-22 Martin Mares <mj@ucw.cz>
1270 * lib/filter.c (pci_filter_parse_slot): Fixed parsing of domain filters.
1271 Thanks to Matthew Wilcox for bug report.
1273 * lspci.c: Corrected spelling of "Hz" (it was "hz" at several places).
1274 Thanks to Krzysztof Oledzki for pointing that out.
1276 2004-08-19 Martin Mares <mj@ucw.cz>
1278 * pciutils.spec (%attr): Setting attributes for /sbin/* is an anachronism,
1279 because pciutils by default install to /usr/sbin. Update.
1281 2004-08-13 Martin Mares <mj@ucw.cz>
1283 * Released as 2.1.99-test8.
1285 * lib/types.h, lib/pci.h, lib/sysdep.h: `byte' and `word' are
1286 no longer exported to the outside world.
1288 * README.Windows: Updated.
1290 * maint/release: Substitute version number in win32/config.h.
1292 * win32/config.h: Added.
1294 * lib/sysdep.h (bzero, strcasecmp): are macros on Windows.
1296 * compat/getopt.[ch]: Added copies of getopt.[ch] from the GNU
1297 C library for use on systems where the default libraries lack
1298 proper getopt. Currently used by the Windows port.
1300 * lib/sysdep.h, lib/types.h: Updates of the Windows port from
1303 * lib/types.h: If PCI_HAVE_Uxx_TYPES is defined, libpci doesn't define
1304 its own u8, u16, u32, byte and word types and uses what the user
1305 has supplied instead. With this change, all namespace clashes should
1308 * Makefile, lib/Makefile: Updated dependencies.
1310 * pciutils.h: Include lib/sysdep.h and move NONRET et al. there.
1312 * lib/sysdep.h: No need to include <sys/types.h> on FreeBSD, because
1313 it is included unconditionally in lib/types.h.
1315 * Moved system-dependent stuff from lib/internal.h to lib/sysdep.h,
1316 which is also used by the utilities. Also moved type declarations
1317 from lib/pci.h to lib/types.h.
1319 * All files: Prepend a "PCI_" prefix in front of all configuration
1320 defines to avoid namespace clashes. CAVEAT: If there is any libpci
1321 application using the (undocumented) defines, it has to be updated.
1323 * lib/Makefile: Killed HAVE_OWN_HEADER_H, since we stopped sharing
1324 headers with the kernel a couple of years ago.
1326 * lib/sysfs.c (sysfs_get_resources): We have 7 resources, not 6.
1328 * lspci.c (show_rom): Use the same logic for printing disabled
1329 or unassigned ROM's as we do in show_bases() for the other BAR's.
1331 * lib/generic.c (pci_generic_fill_info): Better reaction to
1332 invalid 64-bit addresses. Also d->hdrtype should not include
1333 bit 7, which caused mysterious errors on multi-function devices.
1335 * lib/generic.c (pci_generic_fill_info): Fill in base addresses
1336 even if the regions are known to be disabled. It is the client's
1337 job to interpret them. (And it is not a trivial job if you want
1338 to do it correctly, since you need to check I/O and memory enables
1339 on all upstream bridges, too.) However, it could be interesting to
1340 introduce functions for interpreting the addresses and even for
1341 mapping the regions and doing I/O on them.
1343 2004-07-30 Martin Mares <mj@ucw.cz>
1345 * lspci.c: HyperTransport improvements from Maciej.
1347 2004-07-11 Martin Mares <mj@ucw.cz>
1349 * lib/sysfs.c (sysfs_get_resources): Arguments now correspond
1350 to the format string. [Patch by Bill Nottingham]
1352 2004-07-05 Martin Mares <mj@ucw.cz>
1354 * Released as 2.1.99-test7.
1356 * lspci.c (config_fetch): Wanted to merge Matthew's bug fix, but
1357 ended up with rewriting the fetching mechanism to be fully dynamic,
1358 but avoid reading config space registers not explicitly requested.
1360 2004-06-29 Matthew Wilcox <willy@debian.org>
1362 * lspci.c: More work on PCI Express dumping.
1364 * lib/header.h: Updated PCI Express capability definitions.
1366 * lib/proc.c (proc_read): Removed bogus warning.
1368 * common.c (xrealloc): Introduced.
1370 * lspci.man: Added -xxxx.
1372 2004-06-27 Martin Mares <mj@ucw.cz>
1374 * Released as 2.1.99-test6.
1376 * lspci.c (show_msix), lib/header.h: Added dumping of MSI-X cap.
1377 Patch by Roland Dreier <roland@topspin.com>, cleaned up by me.
1379 * lspci.c (show_pcix_nobridge, show_pcix_bridge): Handle config_fetch()
1382 * lib/header.h: Added PCI Express extended capabilities. Again by Matthew.
1384 * lspci.c (show_express): Added dumping of PCI Express cap.
1385 Patch by Matthew Wilcox.
1387 * lib/header.h: Added a list of PCI 3.0 capabilities and also details
1388 on PCI Express caps. Patch by Matthew Wilcox <willy@debian.org>.
1390 * lspci.c (check_root): Gone. No explicit checks for root are needed,
1391 report correct errors reported by the libpci instead.
1393 * lspci.c: Added dumping of the extended config space on "-xxxx".
1394 Better caching of config registers.
1396 * setpci.c (main): Allow access to whole 4096 bytes of the config space.
1398 * lib/sysfs.c, lib/proc.c: Don't print error messages on short reads,
1399 just return the appropriate error code.
1401 * lib: Added support for extended (4096-byte) configuration space,
1402 currently implemented only in Linux proc and sysfs access methods
1403 and of course in the dump reader.
1405 2004-05-29 Martin Mares <mj@ucw.cz>
1407 * Released as 2.1.99-test5.
1409 * lib/pci.h: Windows don't have the standard u_int* types.
1411 * lib/internal.h: <sys/param.h> required on Windows for endianity
1414 * lib/i386-ports.c: Connected i386-io-windows.h.
1416 * lspci.c (check_root): geteuid() is not available on Windows.
1418 * lib/i386-io-windows.h: Added Windows port contributed by Alexander
1419 Stock <stock.alexander@gmx.de>.
1421 * lib/configure: Hopefully fixed SunOS port broken by various
1422 changes to the configure script.
1424 * Makefile, lib/configure: Cross-compilation support, patch by Maciej.
1426 2004-05-28 Martin Mares <mj@ucw.cz>
1428 * Released as 2.1.99-test4.
1430 * lspci.c (show_verbose): Header type 1 is probably legal for all
1431 types of bridges, not only for PCI-to-PCI bridges.
1433 * lspci.c (format_agp_rate): Write "x16", not "x@".
1434 (show_agp): rate[] could overflow.
1435 Bugs reported by Jakub Bogusz <qboosh@pld-linux.org>.
1437 * lspci.c (show_ht_*): Show HyperTransport capability with all its
1438 details. Once again code by Maciej simplified (i.e., possibly broken)
1441 * lib/header.h: Added declarations of HyperTransport capability.
1442 Again thanks to Maciej.
1444 * lspci.c: Decode all bits of the secondary status word in type 1 headers.
1445 Thanks to Maciej W. Rozycki <macro@ds2.pg.gda.pl> for the patch.
1447 2003-12-27 Martin Mares <mj@ucw.cz>
1449 * Released as 2.1.99-test3.
1451 * lspci.man, setpci.man: Document domains and correct spelling.
1453 * lib/dump.c (dump_init): Added ability to read domain numbers.
1455 * lspci.c: Devices in domains different from 0 have their slot number
1456 printed as "<domain>:<bus>:<slot>.<func>". Tree view supports domains
1459 * lib/filter.c: Slot filters understand domains.
1461 * lib/generic.c: Mention the domain in slot numbers in all error messages.
1463 * lib/internal.h: The #ifdef for Linux <asm/byteorder.h> was wrong.
1465 * lib/access.c (pci_get_dev): Added support for domains.
1467 * lib/sysfs.c (sysfs_scan): Read vendor and device ID from the config
1468 registers (or to be precise, leave it for the generic parts of the pcilib
1469 to do so) instead of reading them from the sysfs. It's faster this way.
1471 * lspci.c (show_pcix): Don't touch pci_dev->hdrtype, it's an internal
1472 variable. Better read it from the config registers (it's cached anyway).
1474 * lib/sysfs.c (sysfs_scan), lib/proc.c (proc_scan): Don't read the hdrtype.
1475 lib/generic.c (pci_generic_fill_info): If hdrtype is -1 (unset), read it.
1476 Saves lots of unnecessary file accesses.
1478 * lib/pci.h (PCIADDR_PORT_FMT): Use %llx instead of %Lx, because the latter
1479 is not supported by all C libraries.
1481 * Makefile: Always enter the lib directory (remember that we don't have
1482 full dependencies for the library in the top-level Makefile; hmmm, another
1483 thing to rewrite some day).
1485 * lib/sysfs.c: Added Linux sysfs access method based on the patch
1486 written by Matthew Wilcox <willy@fc.hp.com>.
1488 * lib/proc.c: Renamed the access method name from "/proc/bus/pci" to "Linux-proc".
1490 * lib/pread.h: The hacks to support pread on various versions
1491 of Linux libc moved there.
1493 * lib/proc.c (proc_setup): The return value of snprintf() varies
1494 between glibc versions, so we need to check both for a negative
1495 values and for too large values.
1497 * Removed last few references to the "Linux PCI Utilities", the
1498 package is pretty cross-platform now :)
1500 2003-12-27 Martin Mares <mj@ucw.cz>
1502 * Released as 2.1.99-test2.
1504 * README, pciutils.lsm, pciutils.spec: Use @VERSION@ to make the
1505 release scripts insert the current version. "make release" is gone.
1507 * maint/release, maint/release.pm: Added a new system of scripts for
1508 making releases including inter-version diffs etc.
1510 * Makefile: Cleaned up.
1512 * lib/fbsd-device.c: I patched another copy of this file by mistake,
1513 this time the version checks should be right.
1515 2003-12-27 Martin Mares <mj@ucw.cz>
1517 * Released as 2.1.99-test1.
1519 * pciutils.h, common.c, lspci.man, setpci.man, lib/internal.h:
1520 Remove shadows of the syscall access method which was never
1523 * update-pciids.sh: Try to preserve permissions of the old file
1524 if chmod supports --reference. Should close Debian Bug #223740.
1526 * lib/proc.c (proc_setup): Increased path name length limit to 1024.
1527 Thanks for Redhat and Mandrake for inspiration.
1529 * lib/configure: Recognize ppc and ppc64, both have 64-bit addresses.
1530 Grabbed from Redhat (Fedora) patches.
1532 2003-12-27 Martin Mares <mj@ucw.cz>
1534 Merged bug fixes from Debian patches:
1536 * lspci.c (show_verbose): "Cache Line Size" should be capitalized.
1538 * lspci.c (show_pcix_nobridge): Added a missing newline.
1540 * lib/proc.c (proc_scan): When reading the header type, don't
1541 forget to clear the topmost bit indicating that the device has
1544 2003-12-27 Martin Mares <mj@ucw.cz>
1546 Updated the FreeBSD port. Thanks to Samy Al Bahra <samy@kerneled.com>
1549 * lib/Makefile: Add ${FREEBSD_SYS} to the include path if it's defined.
1550 * lib/fbsd-device.c: Select the right set of system includes according
1551 to __FreeBSD_version.
1553 2003-12-27 Martin Mares <mj@ucw.cz>
1555 Merged support for Solaris on i386 by Bill Moore <billm@eng.sun.com>
1558 * lib/configure: Recognize SunOS.
1559 * lib/internal.h: Learn how to recognize byte order on SunOS.
1560 * lib/i386-ports.c: Split OS-dependent I/O port access from i386-ports.c.
1561 * lib/i386-io-linux.h: Linux specific part.
1562 * lib/i386-io-hurd.h: GNU/Hurd specific part.
1563 * lib/i386-io-sunos.h: SunOS specific part.
1565 2003-12-26 Martin Mares <mj@ucw.cz>
1567 * lib/header.h (PCI_*_MASK): Cast to pciaddr_t explicitly.
1569 * lib/pci.h: Types declared in <sys/types.h> should be usable on all
1570 platforms we currently support, so kill the forest of #ifdef's and
1571 use them in all cases.
1573 * lib/pci.h: Use ULONG_MASK to decide whether we should use long
1574 or long long to represent a 64-bit address. Killed HAVE_LONG_ADDRESS.
1575 Define format strings for addresses, port numbers and IRQ numbers
1578 * lib/proc.c (proc_scan): Use PCIADDR_T_FMT for scanf'ing addresses.
1580 2003-12-26 Marco Gerards <metgerards@student.han.nl>
1582 Added support for the GNU Hurd (cleaned up by Martin Mares):
1584 * lib/configure [GNU]: Use the i386 ports for configuration access.
1585 * lib/i386-ports.c: Don't call iopl() on the Hurd.
1586 * lib/pci.h [OS_GNU]: Include <sys/types.h> and use it for defining
1589 2003-12-26 Martin Mares <mj@ucw.cz>
1591 * lspci.c (show_pcix_bridge, show_pcix_nobridge): Don't forget to call
1592 config_fetch() to ensure that the registers have been read. Thanks to
1593 Bill Wood <bill.wood@hp.com> for the patch.
1595 * lspci.c: Ensure that failure of config_fetch() is handled correctly
1598 * lspci.man: There was one more explicit reference to /usr/share/pci.ids.
1599 Changed to @SHAREDIR@. Patch from Maciej W. Rozycki <macro@ds2.pg.gda.pl>.
1601 * setpci.c (main): Better error messages.
1603 * setpci.c (ex_op): The demo mode should disable only writing, not reading.
1605 * setpci.man: The documentation was inconsistent on what should -D do.
1606 Document the new behaviour.
1608 * pciutils.h, common.c, setpci.c: Introduced a NONRET macro encapsulating
1609 the GCC specific __attribute__((noreturn)) and killed the hack with
1610 redefining __attribute__ on non-GCC compilers.
1612 * Makefile: Added missing dependencies. Parallel builds work now.
1613 Problem reported by Andreas Haumer <andreas@xss.co.at>, but I chose
1616 * Makefile (MANDIR): Use `:=' instead of `=' to avoid executing the shell
1617 command every time $(MANDIR) is referenced.
1619 * lspci.c (main): The error message for `lspci -s' incorrectly mentioned
1620 a `-f' switch. Reported by Steve Finney <Steve.Finney@SpirentCom.COM>.
1622 * lib/generic.c: Removed memory leak in pci_generic_bus_scan().
1623 Reported by Gary Parnes <gary_parnes@terago.com>.
1625 * Replaced obsolete syntax of __attribute__((unused)) in the middle of
1626 parameter declarations (which is no longer supported by GCC 3.1) by the
1627 current syntax (attribute at the end). Thanks to pixel@mandrakesoft.com
1628 for reporting this problem.
1630 * Removed CVS $Id$ tags from all files.
1632 * Makefile: Added some more warnings.
1634 * setpci.c: Cleaned up mask/value code.
1636 2003-12-08 Thayne Harbaugh <tharbaugh@lnxi.com>
1638 * setpci.c: Individual bits to be set can be specified as <value>:<mask>.
1640 2003-11-29 Martin Mares <mj@ucw.cz>
1642 * Imported the pciutils sources to my Arch repository. Good-bye, CVS.
1644 2003-01-04 Martin Mares <mj@ucw.cz>
1646 * Released as 2.1.11.
1648 * Makefile: Changed configuration of installation directories --
1649 all paths are now set at the top of the Makefile instead of being
1650 scattered between the installation rules. The default installation
1651 now goes always to /usr/local regardless of the OS as most distributions
1652 already contain some version of pciutils and we don't want custom
1653 installations to interfere with the default ones.
1655 * Makefile: Removed a couple of ancient install hacks: we no longer
1656 try to avoid overwriting a newer pci.ids file (users are now expected
1657 to use update-ids) and we don't try to remove /etc/pci.ids (a long time
1658 has passed since the last version which used it).
1660 * Makefile: Paths to pci.ids in man pages automatically get the right path.
1662 * Added the update-ids utility.
1664 * lib: Removed partially implemented "syscall" access method which will
1665 probably never be needed.
1667 2002-12-27 Martin Mares <mj@ucw.cz>
1669 * lib/nbsd-libpci.c: Cleaned up and hopefully made it endian safe.
1671 * lib/generic.c (pci_generic_scan_bus): Added work-around for devices with
1672 discontiguous numbering of functions. This is already present in the Linux
1673 kernel for several years, but I forgot to update pciutils as well.
1675 2002-12-26 Martin Mares <mj@ucw.cz>
1677 * lib/header.h, lspci.c: Dump AGP3 flags and speeds.
1679 * lib/pci.h, Makefile: Removed HAVE_OWN_HEADER_H. Always use our own header,
1680 there is no reason to prefer the kernel version.
1682 * lib/proc.c (proc_scan): Don't forget to initialize hdrtype.
1684 * Added preliminary version of NetBSD support by Quentin Garnier
1685 <netbsd@quatriemek.com>.
1687 2002-04-06 Martin Mares <mj@ucw.cz>
1689 * lspci.c: Mention "-xxx" in the help.
1691 2002-03-30 Martin Mares <mj@ucw.cz>
1693 * Released as 2.1.10.
1695 * Removed pci.ids from the CVS as they are now maintained separately.
1696 They are still included in the tarball, but if you are building pciutils
1697 from CVS sources or you want to get a newer ID file than the one distributed,
1698 just use "make update-ids" to download the most recent snapshot from
1701 * Makefile, README: Updated accordingly.
1703 * Makefile: Added a couple of maintenance targets.
1705 * maint/*: Maintainer's utilities now reside here (present only in CVS,
1706 not in the tarball).
1708 * lib/names.c (parse_name_list): End-of-line comments are no longer
1709 supported. Hashes are now perfectly valid in all names and they start
1710 a comment only at the start of the line.
1712 2002-03-26 Martin Mares <mj@ucw.cz>
1714 * README: Rewritten.
1716 * Makefile: When the currently installed pci.ids file is newer than
1717 the version to be installed, don't overwrite it. Suggested by
1718 Jean Delvare <khali@linux-fr.org>.
1720 2002-03-24 Martin Mares <mj@ucw.cz>
1722 * lspci.c (show_pcix_bridge): Added PCI-X capability display.
1723 Contributed by Jeff Garzik <jgarzik@mandrakesoft.com>.
1725 * lib/header.h: Added PCI-X stuff. Again by Jeff.
1727 * Makefile (CFLAGS): -Werror is gone.
1729 * lspci.c (format_agp_rate): Fixed AGP rate reporting.
1731 * lib/filter.c (pci_filter_parse_slot): Allow bus 0xff, slot 0x1f and
1734 * lib/names.c (pci_lookup_name): When printing unknown subsystem vendor
1735 or device hexadecimally, don't confuse it with chip vendor/device ID.
1736 First reported by Marc Boucher <marc@mbsi.ca>.
1738 2001-11-04 Martin Mares <mj@ucw.cz>
1740 * Released as 2.1.9.
1742 * pci.ids: Synced with the PCI ID Repository at SourceForge
1743 (http://pciids.sourceforge.net/).
1745 2000-08-25 Martin Mares <mj@albireo.ucw.cz>
1747 * pci.ids: Updated ID's, synced with kernel 2.4.0-test7.
1749 2000-06-13 Martin Mares <mj@albireo.ucw.cz>
1751 * Makefile (uninstall): Fixed.
1753 * pci.ids: ID updates.
1755 2000-05-20 Martin Mares <mj@albireo.ucw.cz>
1757 * Released as 2.1.8.
1759 * pci.ids: ID updates.
1761 * lspci.c (show_verbose): Min/max latency is now printed in nanoseconds.
1763 2000-05-04 Martin Mares <mj@albireo.ucw.cz>
1765 * lspci.c (show_verbose): If the header type doesn't match device
1766 class, just print a warning and still use the header type, assuming
1769 2000-05-01 Martin Mares <mj@albireo.ucw.cz>
1771 * lspci.c (show_pm): Updated according to PCI PM specs 1.1.
1773 * pci.ids: Updated Contemporary Control ARCnet card entries.
1775 * pci.ids: Synchronized class list with latest PCI SIG documents.
1777 2000-04-29 Martin Mares <mj@albireo.ucw.cz>
1779 * lib/names.c (pci_lookup_name): Fixed the cheat.
1781 * lib/internal.h: Moved UNUSED/inline hacks above all other declarations.
1783 * pci.ids: Various ID updates.
1785 2000-04-21 Martin Mares <mj@albireo.ucw.cz>
1787 * Released as 2.1.7.
1789 * pciutils.spec: Added German description.
1791 * lib/names.c (pci_lookup_name): Added a cheat for case that subsystem ID's
1792 are the same as device ID and just output subsystem name according to
1795 * lib/proc.c: Use UNUSED instead of __attribute__((unused)).
1797 * lib/pci.h: Added the correct typedefs for AIX.
1799 * lib/generic.c (pci_generic_scan_bus): Export.
1801 * lib/configure: Detect AIX. Use "echo '...\c'" instead of
1802 "echo -n" if the shell isn't bash.
1804 * lspci.c: Avoid using alloca() if not compiled by GCC.
1805 (insert_dev): Avoid returning a void value.
1807 * Makefile: Choose which install utility to use according to
1808 OS type. Also use `-o' instead of `-or' in find arguments.
1809 Part of the AIX port.
1811 * lib/aix-device.c: Added AIX low-level interface. Contributed
1812 by Dave Johnson <ddj@brown.edu>, thanks a lot!
1814 * pci.ids: Few new ID's.
1816 * pciutils.h, lib/internal.h: Redefine __attribute__ and inline
1817 when not compiled by GCC.
1819 2000-04-17 Martin Mares <mj@albireo.ucw.cz>
1821 * Released as 2.1.6.
1823 * pci.ids: Added a large batch of ID's contributed by Gunther
1824 Mayer <gunther.mayer@braunschweig.netsurf.de> and synced the
1825 list with the 2.3.99pre6 kernel.
1827 Thu Mar 9 13:11:39 2000 Martin Mares <mj@albireo.ucw.cz>
1829 * lib/example.c: Added a simple example of how to use
1832 * lspci.man, setpci.man: Revealed --version. Well spotted
1835 * pci.ids: Added lots of new ID's and synced with 2.3.50.
1837 Tue Feb 15 00:16:21 2000 Martin Mares <mj@albireo.ucw.cz>
1839 * Released as 2.1.5.
1841 * pciutils.spec: Updated spec file from Andreas Jaeger. Now using
1842 %{_mandir} to find the right location to install manual pages to.
1844 * pci.ids: New ID's.
1846 * setpci.c (main): Don't crash when `-s' or `-d' is given with
1849 Mon Jan 24 20:04:11 2000 Andreas Jaeger <aj@suse.de>
1851 * lib/i386-ports.c: Include <asm/io.h> only on systems without
1854 Mon Jan 24 11:24:43 2000 Martin Mares <mj@albireo.ucw.cz>
1856 * Makefile: Modified to work with the Linux FHS brain-damaged idea
1857 of putting man pages to /usr/share/man. Now we choose either /usr/man
1858 or /usr/share/man depending on which one exists.
1860 Sun Jan 23 10:52:34 2000 Martin Mares <mj@albireo.ucw.cz>
1862 * pci.ids: Synced with Linux 2.3.40.
1864 * Released as version 2.1.4.
1866 Thu Jan 20 11:08:32 2000 Martin Mares <mj@albireo.ucw.cz>
1868 * lspci.c (scan_device): Fixed bug in reading of cardbus extensions.
1870 * lib/proc.c: pread/pwrite fixed again, this time on libc5 :(
1872 * lspci.c (format_agp_rate): Better formatting of AGP rates.
1874 * pci.ids: New ID's.
1876 * lib/configure: Added configuration for ia64 (the same as for Alpha).
1877 Patch from Stephane Eranian <eranian@cello.hpl.hp.com>.
1879 Thu Jan 13 23:01:52 2000 Martin Mares <mj@albireo.ucw.cz>
1881 * Released as version 2.1.3.
1883 * pci.ids: New ID's.
1885 * lspci.c: Alpha IO_FORMAT fix by Andrea Arcangeli.
1887 * lib/access.c: Corrected order of access methods -- it's wonderful how
1888 long could such a bug remain unspotted. Thanks go to Andreas Schockenhoff.
1890 Sat Dec 11 23:34:48 1999 Martin Mares <mj@albireo.ucw.cz>
1892 * Released as version 2.1.2.
1894 * lib/names.c (pci_lookup_name): Fixed printing of unknown subsystem ID's.
1896 Sat Dec 4 13:11:03 1999 Martin Mares <mj@albireo.ucw.cz>
1898 * Released as version 2.1.1.
1900 * pci.ids: Several new ID's.
1902 * setpci.c (exec_op): Don't forget to increment address after writing
1903 single value, so that `30.b=12,34,56,78' works as expected. Reported
1904 by Petr Soucek <petr@ryston.cz>.
1906 Wed Nov 3 10:24:38 1999 Martin Mares <mj@albireo.ucw.cz>
1908 * lspci.c (show_terse): If prog-if is zero, but it's present in the
1911 Sat Oct 30 11:06:35 1999 Martin Mares <mj@albireo.ucw.cz>
1913 * Released as version 2.1.
1915 * pci.ids: Synced to devlist.h in 2.3.24 kernel. Merged in
1916 lots of contributed entries.
1918 Thu Oct 14 10:40:12 1999 Dave Jones <dave@powertweak.com>
1920 * pci.ids: Added lots of subsystem definitions.
1922 Sat Oct 9 14:32:28 1999 Martin Mares <mj@albireo.ucw.cz>
1924 * setpci.man: Better example.
1926 * lspci.c: Resolve prog-if names.
1928 * lib/names.c: Adapted to new pci.ids syntax.
1930 * pci.ids: Reorganized the pci.ids file. Subsystems are listed
1931 under devices, classes can optionally contain prog-if information.
1932 New ID's, as usually.
1934 Wed Sep 22 09:45:24 1999 Martin Mares <mj@albireo.ucw.cz>
1936 * pci.ids: New ID's. As usually.
1938 * lspci.c (show_htype1, show_htype2): Don't show `closed' bridge windows
1939 unless we're vvvery verbose.
1941 Mon Sep 20 11:22:54 1999 Martin Mares <mj@albireo.ucw.cz>
1943 * lspci.c (show_htype2): Don't forget a TAB before the "I/O window" line.
1945 Tue Sep 14 09:31:01 1999 Martin Mares <mj@albireo.ucw.cz>
1947 * pci.ids: New ID's. Again.
1949 Thu Aug 5 17:45:42 1999 Martin Mares <mj@albireo.ucw.cz>
1951 * lspci.c (show_size): Don't show size if it's zero (usually
1952 due to bus-centric mode being enabled).
1954 Tue Jul 20 13:25:09 1999 Martin Mares <mj@albireo.ucw.cz>
1956 * lib/pci.h: Types are OS dependent.
1958 * lib/internal.h: Byte order hacks are OS dependent.
1960 * lib/configure: Recognize FreeBSD. Also set OS_XXX according to the OS.
1962 * lib/Makefile, lib/access.c: Added fbsd-device target.
1964 * pci.ids: Added an entry for PLX 9080 bridges with subsystem ID
1965 incorrectly set to device ID.
1967 * README: Added a note that we support FreeBSD.
1969 * Makefile (PREFIX, ROOT): Set it depending on the OS.
1970 (%.8): Grrr, BSD date is not able to convert date formats the same way
1971 as GNU date does. Use sed instead.
1972 (install): Use `-c' when calling install.
1974 * lib/fbsd-device.c: Added FreeBSD /dev/pci access module contributed
1975 by Jari Kirma <kirma@cs.hut.fi>.
1977 * lib/proc.c: Rewrote the pread/pwrite things once again. Use pread
1978 and pwrite only when we are certain it's safe (i.e., glibc 2.1
1979 on all architectures or any libc on a i386 where we really know
1980 how to use syscalls directly). In all other cases, emulate it
1981 with lseek/read/write.
1983 * pci.ids: Some more IDs.
1985 Mon Jul 19 14:10:36 1999 Martin Mares <mj@albireo.ucw.cz>
1987 * pci.ids: Added IDs of parallel port controller cards as sent
1988 by Tim Waugh <tim@cyberelk.demon.co.uk>.
1990 Wed Jul 7 00:55:48 1999 Martin Mares <mj@albireo.ucw.cz>
1992 * lib/proc.c (proc_scan): HAVE_LONG_ADDRESS instead of HAVE_64BIT_ADDRESS.
1994 * lspci.c: ADDR_FORMAT now depends on both HAVE_64BIT_ADDRESS and
1997 * lib/configure: HAVE_64BIT_ADDRESS now doesn't imply that the addresses
1998 are represented as long long. Introduced a new flag HAVE_LONG_ADDRESS
1999 to indicate this. Both Sparc architectures now use both 64BIT_ADDRESS
2000 and LONG_ADDRESS since they have 32-bit userland, but don't set LONG_ADDRESS
2003 * lspci.c (show_msi): Added dumping of the MSI capability.
2004 (show_slotid): The same for SlotID capability.
2005 (show_caps): Separated capability dumping, because it should
2006 be used for both htype0 and htype1. Even PCI 2.2 doesn't mention
2007 layout of htype2, so I'm a bit unsure about it wrt capabilities
2008 -- they at least have to live somewhere else since address 0x34
2009 is already defined differently in htype2.
2011 * lib/header.h (PCI_STATUS_UDF): Marked as obsolete (PCI 2.2).
2012 (PCI_BASE_ADDRESS_MEM_TYPE_1M): Ditto.
2013 (PCI_CAP_ID_*): Added some new capabilities defined in PCI 2.2.
2015 * lspci.c (show_htype0): Mask out lowest 2 bits from all capability pointers
2016 (required by the PCI 2.2 specs).
2018 Mon Jul 5 12:45:19 1999 Martin Mares <mj@albireo.ucw.cz>
2020 * lspci.c (show_size): Added new function for dumping of region sizes.
2021 (show_rom): Added. Now correctly dumps unassigned ROM addresses, disabled
2024 * lib/pci.h (struct pci_dev): known_fields moved to the public part
2027 * Added support for region sizes. Needs support in the kernel, because
2028 sizes have to be scanned before drivers initialize yourself. pci_fill_info()
2029 now returns a bitmask of what fields were really read.
2031 Mon Jun 28 18:37:51 1999 Dave Jones <dave@powertweak.com>
2034 Added `uninstall' target - removes all traces of pciutils.
2036 - Lots of cleanups in the ATI, S3, Adaptec vendors.
2037 - Changed Compaq QVision 1280/p definitions, as it's not possible
2038 to determine the revision from the device ID.
2039 - Same for the Tseng ET4000.
2040 The id's said I had a rev C, when it was actually a rev B.
2041 - Removed some unnecessary strings
2042 `PCI'. Unless it's an AGP card, it should be obvious that it's PCI.
2043 `Ethernet card'. This should be determined from config space.
2044 - Lots of other new vendors & devices
2045 - Other additional small cleanups.
2047 Mon Jun 21 22:11:10 1999 Martin Mares <mj@albireo.ucw.cz>
2049 * lib/names.c (pci_lookup_name): When device ID lookup
2050 fails, return hexadecimal device ID instead of vendor ID.
2051 Well spotted by Axel Bodemann <Axel.Bodemann@ruhr-uni-bochum.de>,
2052 I've just extended the fix to subsystem ID's.
2054 Thu Jun 17 19:48:21 1999 Martin Mares <mj@albireo.ucw.cz>
2056 * lspci.c (show_agp): Bug fix from Petr Vandrovec
2057 <vandrove@vc.cvut.cz>. The command register was displayed
2060 Wed Jun 2 22:42:44 1999 Martin Mares <mj@albireo.ucw.cz>
2062 * lib/proc.c (SYS_pread, SYS_pwrite): Use hard-coded
2063 numbers if not supplied by the libc.
2065 Wed May 19 13:24:39 1999 Martin Mares <mj@albireo.ucw.cz>
2067 * Released the whole package as version 2.0.
2069 Fri May 14 22:42:02 1999 Martin Mares <mj@albireo.ucw.cz>
2071 * pci.ids: Added several new ID's contributed by people
2072 on the linux-pci list.
2074 Mon Apr 19 15:21:08 1999 Jakub Jelinek <jj@ultra.linux.cz>
2076 * lspci.c: Display I/O addresses correctly on sparc64.
2077 * lib/header.h: Ditto.
2079 * lib/configure: On sparc set HAVE_64BIT* as well, we want
2080 a binary which works on both 32bit and 64bit SPARCs.
2082 Sun Apr 18 21:14:58 1999 Martin Mares <mj@albireo.ucw.cz>
2084 * lspci.c, lib/proc.c: Alpha compilation fixes from Matthew Jacob
2087 * pci.ids: A lot of updates from Adam J. Richter <adam@yggdrasil.com>.
2089 Sun Feb 28 22:26:21 1999 Martin Mares <mj@albireo.ucw.cz>
2091 * lspci.c (do_map_bus): Don't dump functions 1--7 if not flagged
2092 as a multi-function device, because several single-function devices
2093 don't decode the function bits at all.
2095 Sun Feb 14 23:48:22 1999 Martin Mares <mj@albireo.ucw.cz>
2097 * Makefile (install): Don't use "-o root -g root" for installation
2098 since it breaks on machines where programs are not installed by root.
2099 Reported by Richard Gooch <rgooch@atnf.csiro.au>
2101 Tue Feb 9 15:54:39 1999 Martin Mares <mj@albireo.ucw.cz>
2103 * lspci.c (show_bases): Use new address masking macros and pciaddr_t.
2105 * lib/pci.h: Using pciaddr_t for bus addresses, which are 32-bit
2106 or 64-bit depending on CPU.
2108 * lib/pci.h (PCI_ADDR_MEM_MASK): Added macros for address masks
2109 according to bus address width.
2111 Thu Jan 28 20:54:16 1999 Martin Mares <mj@albireo.ucw.cz>
2113 * Released as 1.99.4.
2115 * lspci.c: Capability list parser now recognizes both AGP
2116 registers and PCI Power Management registers (the latter
2117 is mainly guesswork based on DEC/Intel 21153 bridge specs
2118 since I don't have the PCI Power Management document).
2120 * lspci.c: Replaced numerous occurrences of (x & flag) ? '+' : '-'
2123 * lspci.c: Added bridge checks to bus mapping code.
2125 Wed Jan 27 14:59:16 1999 Martin Mares <mj@albireo.ucw.cz>
2127 * lspci.c: Implemented bus mapping mode (-M).
2129 * lspci.c (scan_devices): Split to scan_devices() and scan_device().
2130 (show): Split to show() and show_device().
2132 * lib/access.c (pci_init): When a->method == PCI_ACCESS_AUTO,
2133 set it to the real access method afterwards.
2135 Mon Jan 25 23:46:13 1999 Martin Mares <mj@albireo.ucw.cz>
2137 * lib/generic.c (pci_generic_fill_info): If in buscentric mode,
2138 don't check PCI_COMMAND for I/O and memory enables.
2140 Mon Jan 25 21:28:49 1999 Martin Mares <mj@albireo.ucw.cz>
2142 * Makefile: Added target `release' which substitutes new version
2143 number to .spec, .lsm and README. Also rewrote target `dist'.
2145 * Released as 1.99.3.
2147 Sun Jan 24 22:10:36 1999 Martin Mares <mj@albireo.ucw.cz>
2149 * lib/header.h: Until kernel adopts new layout of PCI
2150 includes (i.e., separate declaration of header structure,
2151 functions and device IDs), which is not going to happen
2152 before 2.3, we'll use our own definition of the header.
2154 * lspci.c (show_verbose): Display `Cap' flag in device status.
2156 * lspci.c (show_htype0): Display capability lists wherever
2157 available. The only capability name we recognize now is `AGP'.
2158 Unfortunately, capabilities are stored in device-dependent
2159 portion of the configuration space and are thus available
2160 only to root unless you read a dump.
2162 * lspci.c (scan_devices): Use cache instead of buffering.
2164 * lib/buffer.c: Removed (obsoleted by the cache).
2166 * lib/access.c: Added general caching mechanism.
2168 Sat Jan 23 21:30:54 1999 Martin Mares <mj@albireo.ucw.cz>
2170 * pci.ids: Added few devices.
2172 Fri Jan 22 19:29:31 1999 Martin Mares <mj@albireo.ucw.cz>
2174 * Version string is now defined in top-level Makefile, exported
2175 to the configure script and also substituted to man pages.
2177 * lspci.c (show_bases): Rewrote displaying of 64-bit addresses.
2178 (show_verbose): Rewrote interrupt display logic.
2180 * lib/i386-ports.c: Include sys/io.h only on glibc systems.
2182 * lib/configure: Rewrote detection of Linux versions. Now it
2183 works on 2.0 kernels (only with direct/dump access, of course).
2185 * lib/internal.h: New bytesex macros using <asm/byteorder.h>
2188 * lib/proc.c (proc_read, proc_write): Distinguish between short
2189 read/write and real errors.
2191 * lspci.c (show_htype{0,1}): Always use d->dev->rom_base_addr since
2192 libpci respects buscentric mode automatically.
2194 * lspci.c (show_hex_dump): For CardBus bridges, print out 128
2195 bytes of header (the whole standard part).
2197 * common.c: pcilib options are now all uppercase. Also moved
2198 PCI access debugging option here.
2200 * Released as 1.99.2.
2202 Wed Jan 20 22:50:35 1999 Martin Mares <mj@albireo.ucw.cz>
2204 * Wrote configure script and rewrote Makefiles.
2206 * Removed few unused variables.
2208 Wed Jan 20 12:21:56 1999 Martin Mares <mj@albireo.ucw.cz>
2210 * common.c: Moved several functions used in both setpci and lspci
2211 here. This includes parsing of libpci-related options.
2213 * More library tweaks.
2215 * filter.c, names.c: Moved to library.
2217 * setpci: Rewritten to use the library.
2219 * Released as 1.99.1.
2221 Tue Jan 19 23:00:12 1999 Martin Mares <mj@albireo.ucw.cz>
2223 * lspci.c (scan_devices): For cardbus bridges, read first 128
2224 bytes of config space to get full standard header.
2226 * Makefile (CFLAGS): Removed "-Wno-unused".
2228 * Started the "New Generation" branch and introduced the
2231 * lspci: Rewritten to use the library.
2233 Tue Jan 19 22:24:08 1999 Martin Mares <mj@albireo.ucw.cz>
2235 * Released as version 1.10.
2237 Mon Jan 18 08:51:17 1999 Martin Mares <mj@albireo.ucw.cz>
2239 * lspci.8, setpci.8: Miscellaneous fixes as suggested by
2240 Dag Wieers <dag@digibel.be>.
2242 Sun Nov 29 20:05:56 1998 Martin Mares <mj@albireo.ucw.cz>
2244 * pciutils.spec (Name): Update from Krzysztof G. Baranowski.
2246 Sun Nov 22 10:49:56 1998 Martin Mares <mj@albireo.ucw.cz>
2248 * Makefile, pciutils.h: Moved pci.ids to /usr/share.
2250 * Released as version 1.09.
2252 Wed Nov 18 15:47:05 1998 Martin Mares <mj@albireo.ucw.cz>
2254 * lspci.c (show_htype1): Fixed displaying of prefetchable memory behind
2255 bridge. Thanks to Petr Vandrovec <vandrove@vc.cvut.cz> for bug report.
2257 Fri Oct 23 18:59:19 1998 Martin Mares <mj@albireo.ucw.cz>
2259 * setpci.c: Don't include <syscall-list.h> with glibc >= 2.1.
2261 Mon Oct 19 21:53:30 1998 Martin Mares <mj@albireo.ucw.cz>
2263 * Released as version 1.08.
2265 * setpci.c: glibc 2.1.x already defines pread() and pwrite().
2267 * lspci.8: Changed warning about lspci -xxx.
2269 * lspci.c: Require "-xxx" for full configuration space dump, so that
2270 it's impossible to crash the machine by single typo.
2272 * specs: Added (courtesy of Krzysztof G. Baranowski <kgb@knm.org.pl>).
2274 Wed Sep 9 12:03:24 1998 Martin Mares <mj@albireo.ucw.cz>
2276 * lspci.c (show_bases): Better displaying of unassigned and
2277 disabled bases. Thanks to Gabriel Paubert <paubert@iram.es>
2280 Wed Sep 2 10:58:01 1998 Martin Mares <mj@albireo.ucw.cz>
2282 * setpci.c (pread): Recognize glibc 1.99 numbered as 2.0 on the PPC.
2283 (thanks to Geert Uytterhoeven for finding this out)
2285 Fri Jul 17 10:43:30 1998 Martin Mares <mj@albireo.ucw.cz>
2287 * lspci.c (show_verbose): Print subsystem ID using the new resolver.
2288 (show_machine): Print subsystem ID.
2290 * names.c: New name resolution engine supporting subsystem IDs.
2292 * Released as version 1.07.
2294 Wed Jul 15 15:37:21 1998 Martin Mares <mj@albireo.ucw.cz>
2296 * lspci.c (show_htype2 etc.): Displaying of CardBus headers.
2297 (show_bases): Honor the `cnt' argument.
2298 (grow_tree): Parse CardBus headers in tree mode as well.
2300 * pci.h: Updated CardBus header field description. I still don't
2301 have the CardBus standard available, but OZ6832 specs contain
2302 full description of all header fields supported by the chip.
2304 Tue Jun 9 22:53:59 1998 Martin Mares <mj@albireo.ucw.cz>
2308 * names.c (parse_name_list): Killed an unused variable.
2310 * setpci.c (pread, pwrite): Define SYS_(pread|pwrite) as __NR_\1
2311 if they are not defined by glibc (needed for glibc built on older
2314 * setpci.c (exec_op): Fixed error messages. Thanks, Steve!
2316 Mon Jun 8 10:59:22 1998 Martin Mares <mj@albireo.ucw.cz>
2320 * setpci.c: Problems with pread()/pwrite() with glibc on Alpha
2321 should be gone. Again thanks to Steve for bug report.
2323 * filter.c (filter_parse_slot): Fixed ":x" type filters.
2325 * pci.ids: Killed duplicate entry. Thanks to Stephen Williams
2326 <steve@icarus.com> for reporting this.
2328 Sun Jun 7 19:27:51 1998 Martin Mares <mj@albireo.ucw.cz>
2330 * lspci.c (main), setpci.c (main): Implemented "--version".
2334 * pciutils.h (PCIUTILS_VERSION): Added version string.
2336 * filter.c, names.c: Extraneous #include <linux/pci.h> removed.
2337 Thanks to Geert Uytterhoeven <Geert.Uytterhoeven@cs.kuleuven.ac.be>
2340 Thu May 28 14:45:58 1998 Martin Mares <mj@lomikel.karlin.mff.cuni.cz>
2342 * pci.ids: More updates from Jens Maurer.
2344 Wed Apr 22 10:00:39 1998 Martin Mares <mj@albireo.ucw.cz>
2346 * pci.ids: Updates from Jens Maurer.
2348 Sun Apr 19 11:14:25 1998 Martin Mares <mj@albireo.ucw.cz>
2352 * setpci.8: Written.
2354 * setpci.c: Finished.
2356 * lspci.c: Now able to fetch expansion ROM base from kernel device list
2357 and print it if not in buscentric mode.
2359 Tue Mar 31 23:11:57 1998 Martin Mares <mj@albireo.ucw.cz>
2363 Sun Mar 22 15:39:08 1998 Martin Mares <mj@albireo.ucw.cz>
2365 * lspci.8: Updated the documentation.
2367 * lspci.c: Modified to use the new filtering mechanism (options -f and -d).
2369 * filter.c: Introduced new generic device filter.
2371 Thu Mar 19 17:03:48 1998 Martin Mares <mj@lomikel.karlin.mff.cuni.cz>
2373 * lspci.c (grow_tree, show_tree_dev, print_it): Fixed displaying
2374 of PCI-to-PCI bridges in the tree format.
2376 Sun Feb 15 10:12:25 1998 Martin Mares <mj@albireo.ucw.cz>
2378 * lspci.c (show_machine): Added non-verbose mode of machine-readable
2381 * pci.ids: Updates from Jens Maurer.
2383 * Released as version 1.02.
2385 Thu Feb 12 16:53:28 1998 Martin Mares <mj@lomikel.karlin.mff.cuni.cz>
2387 * lspci.c: Added a "-m" switch for dumping machine-readable
2388 configuration data (requested by Bjoern Kriews <bkr@cut.de>).
2390 Mon Feb 9 13:17:43 1998 Martin Mares <mj@albireo.ucw.cz>
2392 * Makefile, pciutils.h: Include local pci.h instead of <linux/pci.h>
2393 if available. This should avoid all problems with official kernel
2394 not synchronized to newer PCI code in CVS -- standard distribution
2395 of pciutils now contains pci.h from current CVS kernel, pciutils
2396 in CVS contain no pci.h and use the correct kernel include.
2398 * Makefile: Fixed installation path for man pages.
2400 Sat Feb 7 15:15:46 1998 Martin Mares <mj@albireo.ucw.cz>
2404 * lspci.8: Created a man page.
2406 * Releasing as version 1.0.
2408 Tue Feb 3 20:56:00 1998 Martin Mares <mj@albireo.ucw.cz>
2410 * Makefile: Recognize architecture by calling uname and pass it as ARCH_xxx
2411 to all the C sources. This should eliminate problems with 32-bit compilers
2414 * lspci.c (show_verbose): Recognize CardBus bridge header type.
2415 (show_htype2): Stub routine.
2416 (scan_config): Write sensible error message if the kernel denies reading of
2417 upper part of the PCI config space.
projects / pciutils.git / blob