+2024-04-05 Martin Mares <mj@ucw.cz>
+
+ * lspci decodes the IDE (Integrity & Data Encryption) and TEE-IO
+ extended capabilities.
+
+ * Several bugs in back-ends for Windows were fixed and the
+ README.Windows updated.
+
+ * Fixed building on Haiku.
+
+ * We now use more C99 features.
+
+ * Optimization flags used for compiling individual object files
+ should be the same as optimization flags for linking the final
+ executable to make link-time optimization possible.
+
+ * We no longer look up subsystems in the HWDB, because there is
+ no API for querying only the subsystem. The lookup we used
+ previously returned a device name if there was no entry for
+ the particular subsystem.
+
+ * Updated pci.ids.
+
+2024-02-25 Martin Mares <mj@ucw.cz>
+
+ * Released as 3.11.1.
+
+ * Fixed wrong API version in lib/pci.h.
+
+ * Updated README.Windows.
+
+ * Fix compilation on Windows.
+
+2024-02-24 Martin Mares <mj@ucw.cz>
+
+ * Released as 3.11.0.
+
+ * update-pciids now supports XZ compression. If libpci is configured
+ with support for compression, all downloaded files are recompressed
+ as gzip. Otherwise they are stored as plain text.
+
+ * update-pciids now sends itself as the User-Agent.
+
+ * Added a pcilmr utility for PCIe lane margining. Thanks to Nikita
+ Proshkin for contributing it.
+
+ * Re-factored access to i386 ports on all relevant platforms.
+
+ * Added i386 port access on OpenBSD.
+
+ * Back-ends for Windows received many bug fixes and improvements.
+
+ * ECAM back-end now scans ACPI and BIOS memory faster.
+
+ * Linux systems without pread/pwrite are no longer supported
+ as they are hopefully long gone. This helps avoid the tricky check
+ for presence of pread which was found to fail on musl libc.
+
+ * Improved decoding of PCIe control and status registers.
+
+ * Decoding of CXL capabilities now supports up to CXL 3.0.
+
+ * lspci now displays interrupt message numbers consistently across
+ different capabilities.
+
+ * Cache of IDs resolved via DNS, which was located in ~/.pci-ids
+ by default, is now stored according to the XDG base directory
+ specification in $XDG_CACHE_HOME/pci-ids.
+
+ * All source files now have SPDX license identifiers.
+
+ * Internal: The "aux" fields of structs pci_access and pci_dev
+ reserved for use by back-ends were renamed to backend_data to better
+ reflect their meaning.
+
+ * As usually, various minor bug fixes and updated pci.ids.
+
+2023-05-01 Martin Mares <mj@ucw.cz>
+
+ * Released as 3.10.0.
+
+ * Fixed bug in definition of versioned symbol aliases
+ in shared libpci, which made compiling with link-time
+ optimization fail.
+
+ * Filters now accept "0x..." syntax for backward compatibility.
+
+ * Windows: The cfgmgr32 back-end which provides the list of devices
+ can be combined with another back-end which provides access
+ to configuration space.
+
+ * ECAM (Enhanced Configuration Access Mechanism), which is defined
+ by the PCIe standard, is now supported. It requires root privileges,
+ access to physical memory, and also manual configuration on some
+ systems.
+
+ * lspci: Tree view now works on multi-domain systems. It now respects
+ filters properly.
+
+ * Last but not least, pci.ids were updated to the current snapshot
+ of the database. This includes overall cleanup of entries with
+ non-ASCII characters in their names -- such characters are allowed,
+ but only if they convey interesting information (e.g., umlauts
+ in German company names, but not the "registered trade mark" sign).
+
+2022-11-20 Martin Mares <mj@ucw.cz>
+
+ * Released as 3.9.0.
+
+ * We decode Compute Express Link (CXL) capabilities.
+
+ * The tree mode of lspci is now compatible with filtering options.
+
+ * When setpci is used with a named register, it checks whether
+ the register is present in the particular header type.
+
+ * Linux: The intel-conf[12] back-ends prefer to use ioperm() instead
+ of iopl() to gain access to I/O ports.
+
+ * Windows: We have two new back-ends thanks to Pali Rohár.
+ One uses the NT SysDbg interface, the other uses kldbgdrv.sys
+ (which is a part of the Microsoft WinDbg tool).
+
+ * Windows: We support building libpci as a DLL. Also, Windows
+ binaries now include meta-data with version.
+
+ * Hurd: The Hurd back-end works again.
+
+ * mmio-conf1(-ext): Added a new back-end implementing the intel-conf1
+ interface over MMIO. This is useful on some ARM machines, but it
+ requires manual configuration of the MMIO addresses.
+
+ * As usually, updated pci.ids to the current snapshot of the database.
+
+2022-04-18 Martin Mares <mj@ucw.cz>
+
+ * Released as 3.8.0.
+
+ * Filters can now match devices based on partially specified
+ class code and also on the programming interface.
+
+ * Reporting of link speeds, power limits, and virtual function tags
+ has been updated to the current PCIe specification.
+
+ * We decode the Data Object Exchange capability.
+
+ * Bus mapping mode works in non-zero domains.
+
+ * pci_fill_info() can fetch more fields: bridge bases, programming
+ interface, revision, subsystem vendor and device ID, OS driver,
+ and also parent bridge. Internally, the implementation was rewritten,
+ significantly reducing the number of corner cases to be handled.
+
+ * The Windows port was revived and greatly improved by Pali Rohár.
+ It requires less magic to compile. More importantly, it runs on both
+ old and recent Windows systems (see README.Windows for details).
+
+ * Added a new Windows back-end using the cfgmgr32 interface.
+ It does not provide direct access to the configuration space,
+ but basic information about the device is reported via pci_fill_info().
+ For back-ends of this type, we now provide an emulated read-only
+ config space.
+
+ * If the configuration space is not readable for some reason
+ (e.g., the cfgmgr32 back-end, but also badly implemented sleep mode
+ of some devices), lspci prints only information provided by the OS.
+
+ * The Hurd back-end was greatly improved thanks to Joan Lledó.
+
+ * Various minor bug fixes and improvements.
+
+ * We officially require a working C99 compiler. Sorry, MSVC.
+
+ * As usually, updated pci.ids to the current snapshot of the database.
+
+2020-05-31 Martin Mares <mj@ucw.cz>
+
+ * Released as 3.7.0.
+
+ * Added or improved the following capabilities: Designated Vendor-Specific,
+ Compute eXpress Link, Resizable BARs, VF Resizable BARs, Link
+ Capabilities 2, Link Status 2.
+
+ * On Linux, lspci can show IOMMU groups.
+
+ * setpci can be asked to skip bus scan and operate on a device
+ completely specified by its domain/bus/dev/func address. This
+ involved major internal cleanup.
+
+ * The above feature of setpci uses the pci_get_dev() function,
+ which obtains a struct pci_dev without doing a bus scan. This was
+ always possible, but apparently little used, because back-ends
+ frequently choked when operating on such devices. Fixed a lot
+ of minor bugs related to this.
+
+ * Also, back-ends which do not support domains now correctly fail when
+ trying to access devices outside domain 0.
+
+ * Semantics of pci_fill_info() and pci_dev->known_fields was underspecified,
+ which lead to inconsistencies between back-ends. Improved documentation
+ to give a more precise definition and updated all back-ends to conform
+ to it. Most importantly, pci_dev->known_fields shows all fields requested
+ over the lifetime of the pci_dev, but never those which are not supported
+ by the back-end.
+
+ * As usually, updated pci.ids to the current snapshot of the database.
+
+2020-01-25 Martin Mares <mj@ucw.cz>
+
+ * Released as 3.6.4.
+
+ * A new back-end for the GNU Hurd was contributed by Joan Lledó.
+
+ * When printing VPD item identifiers, non-ASCII characters are escaped.
+
+2020-01-22 Martin Mares <mj@ucw.cz>
+
+ * Released as 3.6.3.
+
+ * `lspci -t' (tree mode) can be combined with `-s' to show a sub-tree.
+ We also fixed potential buffer overflows in the tree dumper.
+
+ * Cleaned messy code for dumping of I/O, memory, and ROM regions.
+ This helped fixing a bug, which caused some 64-bit regions to be
+ reported as virtual. All flags are now printed after the address
+ (previously, "[virtual]" and "[enhanced]" were before it for no good
+ reason).
+
+ * Added pci_find_cap_nr() to the library, which handles capabilities
+ which occur multiple times in a single device.
+
+ * Minor improvements in printing of PCIe capabilities.
+
+ * We now decode the Multicast and Secondary PCI Express extended
+ capabilities.
+
+ * The list of capability names available to setpci was updated.
+
+ * Minor bugs were fixed in FreeBSD and Solaris ports.
+
+ * We now prefer HTTPS URLs in all documentation
+
+ * The pci.ids file has a man page.
+
+ * As usually, updated pci.ids to the current snapshot of the database.
+
+2018-08-12 Martin Mares <mj@ucw.cz>
+
+ * Released as 3.6.2.
+
+ * Added "-P" and "-PP" switches to lspci, which display the path
+ through bridges to each device.
+
+ * Fixed a couple of bugs in computation of bus topology. It was
+ previously used only for the tree display, but we re-use it for
+ computing the paths.
+
+ * As usually, updated pci.ids to the current snapshot of the database.
+
+2018-07-12 Martin Mares <mj@ucw.cz>
+
+ * Released as 3.6.1.
+
+ * Fixed compilation issues on Linux systems with MUSL libc.
+
+2018-06-30 Martin Mares <mj@ucw.cz>
+
+ * Released as 3.6.0.
+
+ * BARs reported by the OS, but not set on the device itself are
+ reliably marked with "[virtual]".
+
+ * Library: Introduced a generic mechanism of string properties. This
+ avoids lots of special cases and makes ABI compatibility easier.
+
+ * On Linux systems with OpenFirmware, report corresponding device tree nodes
+ as device properties.
+
+ * VPD decoder knows several non-standard extensions.
+
+ * When PCIe link speed is less than the maximum supported by the
+ device, it is explicitly marked as "downgraded".
+
+ * Several new capabilities are not decoded yet, but at least their
+ names are printed.
+
+ * The Null capability is easily decoded.
+
+ * Formatting of several capabilities was cleaned up.
+
+ * The VGA16 bit in the bridge control register is now supported.
+
+ * Added a port to SylixOS. Thanks to YuJian Gong for contribution.
+
+ * Added a port to DOS/DJGPP. Thanks to Rudolf Marek for contribution.
+
+ * The order in which back-ends are probed was decoupled from the
+ internal back-end IDs. This helps, because new back-ends must have
+ their ID allocated at the end to keep the ABI, but they might need
+ to be probed earlier.
+
+ * The fbsd-device back-end should work again.
+
+ * Fixed a couple of bugs. Most notably, DeviceName was not printed.
+
+ * As usually, updated pci.ids to the current snapshot of the database.
+
+2017-11-17 Martin Mares <mj@ucw.cz>
+
+ * Released as 3.5.6.
+
+ * Improvements of the FreeBSD back-end: read-only access for non-root,
+ support DragonFly BSD, support extended config space.
+
+ * MN VPD keyword is decoded correctly.
+
+ * As usually, updated pci.ids to the current snapshot of the database.
+
+2017-07-05 Martin Mares <mj@ucw.cz>
+
+ * Released as 3.5.5.
+
+ * Better decoding of AER capability.
+
+ * "Slot Implemented" flag is decoded for PCI/PCI-X to PCIe bridges.
+
+ * Minor fixes of decoding other capabilities.
+
+ * As usually, updated pci.ids to the current snapshot of the database.
+
+2017-02-25 Martin Mares <mj@ucw.cz>
+
+ * Released as 3.5.4.
+
+ * Previous version broke compilation on systems, for which lib/types.h
+ did not provide a 64-bit integer type. It is provided everywhere now.
+
+2017-02-15 Martin Mares <mj@ucw.cz>
+
+ * Released as 3.5.3.
+
+ * When lspci looks for Linux kernel modules, it uses the default
+ path to module directory provided by libkmod. Previously,
+ it tried to construct the path explicitly, which need not
+ work on all systems.
+
+ * Improved formatting of memory and I/O ranges behind a bridge.
+
+ * PCIe link capabilities now display GEN4 speed (16GT/s).
+
+ * PCIe device capabilities now show bits related to atomic operations.
+ Thanks to Satanand Burla for a patch.
+
+ * As usually, updated pci.ids to the current snapshot of the database.
+
+2016-10-03 Martin Mares <mj@ucw.cz>
+
+ * Released as 3.5.2.
+
+ * The L1 power management capability is now decoded more
+ thoroughly. Thanks to Rajat Jain for the patch.
+
+ * The table of configuration registers used by setpci
+ had a bug in the definition of SUBSYSTEM_VENDOR_ID.
+
+2016-05-22 Martin Mares <mj@ucw.cz>
+
+ * Released as 3.5.1.
+
+ * Fixed symbol versioning of pci_init().
+
+2016-05-19 Martin Mares <mj@ucw.cz>
+
+ * Released as 3.5.0.
+
+ * New capabilities decoded: Downstream Port Containment,
+ Precision Time Measurement. Thanks to Keith Busch and
+ Jonathan Yong.
+
+ * Domain numbers extended to 31 bits. This will be used by the
+ Linux kernel on some machines in near future.
+
+ * Enhanced allocation regions are now decoded on Linux.
+
+ * The NetBSD back-end supports PCIe extended configuration space.
+
+ * Updated pci.ids to the current snapshot of the database.
+
+2016-01-03 Martin Mares <mj@ucw.cz>
+
+ * Released as 3.4.1.
+
+ * New capabilities decoded: Process Address Space, Page Request
+ Interface, Enhanced Allocation. Thanks to David Daney and
+ David Woodhouse.
+
+ * DevCap SlotPowerLimit is now decoded for all components with
+ upstream ports.
+
+ * Database mirror at SourceForge moved to GitHub.
+
+ * Updated pci.ids to the current snapshot of the database.
+
+2015-09-14 Martin Mares <mj@ucw.cz>
+
+ * Released as 3.4.0.
+
+ * On Linux, we report NUMA nodes of devices.
+
+ * The sysfs back-end does not die on read errors
+ of optional attributes. Instead, a warning is produced.
+
+ * Fixed several minor bugs.
+
+ * Updated pci.ids to the current snapshot of the database.
+
+2015-04-09 Martin Mares <mj@ucw.cz>
+
+ * Released as 3.3.1.
+
+ * Removed hacks for backward compatibility with Linux libc5,
+ which were breaking newer non-glibc Linux systems. Thanks
+ to Felix Janda.
+
+ * Display VirtIO vendor-specific capability. Patch by Gerd
+ Hoffmann.
+
+ * Fixed memory leak in name cache.
+
+ * Updated pci.ids to the current snapshot of the database.
+
+2014-11-10 Martin Mares <mj@ucw.cz>
+
+ * Released as 3.3.0.
+ (celebrating a one-year anniversary of the previous version :))
+
+ * Device names exported by BIOS are displayed on Linux.
+
+ * On Linux systems, HWDB is used to look up device names
+ when our ID database gives no match. (More precisely,
+ HWDB is consulted after local pci.ids, but before using
+ network to query online pci.ids.) Thanks to Tom Gundersen
+ for the initial patch.
+
+ * Added experimental back-end for OS X / Darwin. Thanks to
+ Richard Yao for providing it.
+
+ * Filters now support matching by device class. Original
+ patch by Matthew Wilcox, wrappers for ABI compatibility
+ by me.
+
+ * Interrupt Pin and Interrupt Line registers are displayed
+ for bridge devices, too.
+
+ * Several portability bugs have been fixed.
+
+ * Several typos have been fixed. Also, use of questionable
+ constructs in man pages has been reduced.
+
+ * PCIe link capabilities now include the ASPMOptComp bit.
+
+ * The "CRS Software Visibility" bit is now decoded properly.
+
+ * Updated pci.ids to the current snapshot of the database.
+
+2013-11-10 Martin Mares <mj@ucw.cz>
+
+ * Released as 3.2.1.
+
+ * CardBus bridge capabilities are displayed.
+
+ * PCIe L1 PM substates are decoded.
+
+ * Various bugs were fixed in decoding of PCIe capabilities.
+
+ * The sysfs back-end does not spit out unnecessary warnings when
+ empty slots report only a partial device address. This actually
+ happens on IBM pSeries.
+
+ * Updated pci.ids to the today's snapshot of the database.
+
+2013-04-19 Martin Mares <mj@ucw.cz>
+
+ * Released as 3.2.0.
+
+ * On newer Linux systems, we use libkmod to look up kernel modules
+ (modules.pcimap no longer exists). To facilitate this, libpci
+ is able to look up module aliases in sysfs.
+
+ * Various minor bug fixes.
+
+ * Updated pci.ids to the today's snapshot of the database.
+
+2012-06-25 Martin Mares <mj@ucw.cz>
+
+ * Released as 3.1.10.
+
+ * Decoding of LTR/OBFF in PCIe capabilities.
+
+ * Various minor bug fixes.
+
+ * Updated pci.ids to the today's snapshot of the database.
+
+2012-01-14 Martin Mares <mj@ucw.cz>
+
+ * Released as 3.1.9.
+
+ * Updated README.
+
+ * Wherever we mention the PCI ID database, we now refer to
+ http://pci-ids.ucw.cz/ and the sf.net site is mentioned only
+ as a mirror. This includes update-pciids.
+
+ * Decode PCIe Gen 3 speeds and link status fields.
+
+ * Various minor bug fixes.
+
+ * Updated pci.ids to the today's snapshot of the database.
+
+2011-10-02 Martin Mares <mj@ucw.cz>
+
+ * Released as 3.1.8.
+
+ * More capabilities: Transaction Processing Hints, Latency Tolerance
+ Reporting. Thanks to Jesse Barnes.
+
+ * Added BeOS and Haiku ports. Contributed by Francois Revol.
+
+ * pciutils.pc now uses Libs.private properly.
+
+ * When we format a name and it does not fit in the buffer, we truncate
+ it instead of returning "buffer too small" instead. This works on all
+ platforms with sane (i.e., C99-compatible) snprintf().
+
+ * Various minor bug fixes.
+
+ * Updated pci.ids to the today's snapshot of the database.
+
+2010-01-31 Martin Mares <mj@ucw.cz>
+
+ * Released as 3.1.7.
+
+ * Minor improvements and bug fixes in decoding of the Virtual Channel
+ capability.
+
+2010-01-24 Martin Mares <mj@ucw.cz>
+
+ * Released as 3.1.6.
+
+ * More capabilities decoded: Virtual Channel (except arbitration
+ tables), Root Complex Link, Vendor-Specific (header only), SATA HBA.
+
+ * All extended capabilities have their version displayed (-vv or more).
+
+2010-01-19 Martin Mares <mj@ucw.cz>
+
+ * Released as 3.1.5.
+
+ * Updated pci.ids to the today's snapshot of the database.
+
+ * When scanning extended capabilities, properly mask the lowest 2 bits,
+ which are currently reserved. This avoids unaligned access errors on
+ broken hardware (see tests/broken-ecaps).
+
+ * Large bar sizes are displayed in human-readable format (with units).
+ Thanks to Matthew Wilcox.
+
+ * Physical slot information is displayed correctly for multi-function cards.
+ Fixed by Matthew Wilcox.
+
+ * Fixed a couple of typos everywhere.
+
+ * Library: Fixed bugs in freeing of capabilities.
+
+ * Windows back-end compiles again.
+
+2009-08-14 Martin Mares <mj@ucw.cz>
+
+ * Released as 3.1.4.
+ (sorry that I have missed 22/7 and released it later :-))
+
+ * Updated pci.ids to the today's snapshot of the database.
+
+ * Fixed memory and file descriptor leak in the dump back-end.
+
+ * The SR-IOV capability decoder now prints the VF BAR's.
+ Patch by Chris Wright, cleaned up by me.
+
+ * On request of certain company's lawyers, we now include a copy
+ of the GPL with our package. It seems that the pciutils are getting
+ mature if the most important bug of the month was this one ;-)
+
+2009-07-04 Martin Mares <mj@ucw.cz>
+
+ * Released as 3.1.3.
+
+ * Updated pci.ids to the current snapshot of the database.
+
+ * The VPD parser now reports unknown and vendor-defined items
+ properly. It also stops on any item in unknown format, avoiding long
+ output on bogus VPD data. Thanks to Ben Hutchings and Matthew Wilcox.
+
+ * The MSI-X table size now matches the spec. Thanks to Michael S.
+ Tsirkin.
+
+ * The Power Management capability now includes the soft reset bit.
+ Thanks to Yu Zhao.
+
+ * Decoding of the Advanced Features capability has been added.
+ Thanks to Yu Zhao.
+
+ * The whole package compiles on GNU/kFreeBSD again.
+
+ The following patches have been contributed by Matthew Wilcox:
+
+ * The procfs back-end is able to cope with /proc/bus/pci
+ containing names with domains, which occur on sparc64 and
+ possibly other architectures due to a kernel bug.
+
+ * The sysfs back-end no longer complains when a slot address
+ is missing, which happens with old versions of Linux fakephp.
+
+ * The Device Serial Number capability is printed in the right
+ byte order.
+
+ * The MSI and MSI-X capabilities are printed in a prettier way.
+
+ * The tree output mode (`lspci -t') shows domain numbers only
+ at the root, which makes the output more compact.
+
+ * Updated documentation on the bus mapping mode (`lspci -M').
+
+2009-02-01 Martin Mares <mj@ucw.cz>
+
+ * Released as 3.1.2.
+
+ * Fixed another silly bug in the command-line parser of setpci.
+
+2009-01-30 Martin Mares <mj@ucw.cz>
+
+ * Released as 3.1.1.
+
+ * Updated pci.ids to the current snapshot of the database.
+
+ * The configure script now sets LC_ALL to avoid being fooled by
+ locale-dependent behavior of `tr'.
+
+ * The command-line parser of setpci did sometimes segfault on invalid
+ input. Thanks to Andreas Wiese for a fix.
+
+2009-01-18 Martin Mares <mj@ucw.cz>
+
+ * Released as 3.1.0.
+
+ * Updated pci.ids to the current snapshot of the database.
+
+ * The Cygwin backend now works on Windows Vista. Thanks to Jonathan
+ Kotta.
+
+ * Fixed a bug in decoding of the SR-IOV capability. Patch by Yu Zhao.
+
+ * Details of some PCIe capabilities are displayed only with -vv.
+
+ * When a BAR is reported by the OS, but not by the device (i.e.,
+ it is marked as [virtual] in lspci), the [disabled] flag is
+ suppressed, because it does not make sense in such cases.
+ Patch by Yu Zhao.
+
+2008-12-13 Martin Mares <mj@ucw.cz>
+
+ * The source code of lspci has been split to multiple files, hopefully
+ making it easier to maintain.
+
+ * The library and lspci now know about physical slot names. So far,
+ they are provided by the sysfs back-end only. Thanks go to Alex Chiang.
+
+ * When a device has the VPD (Vital Product Data) capability and the
+ VPD data are supplied by the OS, they are decoded and printed in the
+ verbose mode. This currently works only on Linux with the sysfs
+ back-end. Thanks to Ben Hutchings of Solarflare for the patch.
+
+ * `setpci --version' now works properly.
+
+ * `setpci --dumpregs' prints a table of all known names of
+ registers and capabilities. This replaces the table of registers
+ in the setpci man page.
+
+ * The dry-run mode of setpci gives better feedback.
+
+ * The setpci utility is now able to address registers stored in PCI
+ capabilities (actually it allows a more general form of relative
+ addressing).
+
+ * The library has gained functions for working with PCI capabilities.
+
+ * Address Translation Services capability is now decoded. Patch by
+ Yu Zhao.
+
+2008-11-09 Martin Mares <mj@ucw.cz>
+
+ * Released as 3.0.3.
+
+ * `lspci -k' now displays the subsystem ID, too. This makes `-k'
+ show everything needed to identify the device and the available
+ drivers, which was called for by many users.
+
+ * Fixed spelling of MSI. Patch by Matthew Wilcox.
+
+ * Better support for cross-compilation. Thanks to Alon Bar-Lev
+ for the patch.
+
+ * Fixed printing of the AER capability. Patch by Max Asbock.
+
+ * HT 1.02 capabilities are decoded as HT 1.03. Suggested by
+ Carl-Daniel Hailfinger.
+
+ * Fixed Cygwin build. Thanks to Steve Elliott for reporting the bug.
+
+ * Updated pci.ids to the current snapshot of the database.
+
+2008-09-19 Martin Mares <mj@ucw.cz>
+
+ * Released as 3.0.2.
+
+ * Fixed a minor bug in the configure script, which caused warnings
+ about redefinition of symbols during compilation.
+
+2008-09-11 Martin Mares <mj@ucw.cz>
+
+ * Released as 3.0.1.
+
+ * Updated pci.ids to the most recent snapshot.
+
+ * Added a Cygwin port. Patch by Christopher Voltz, ported to the
+ current tree by Martin Mares.
+
+ * Worked around compatibility problems with various default settings
+ of wget (we have to set --no-timestamping explicitly). Thanks to Ville
+ Skytta for pointing that out.
+
+ * Fixed printing of MSI capabilities. Thanks to Matthew Wilcox for
+ a patch.
+
+ * Added decoding of several PCI-X capabilities: device/link/slot 2,
+ Advanced Error Reporting, Access Control Services, Alternative Routing-ID,
+ Single Root I/O Virtualization. Thanks to Yu Zhao for patches.
+
+ * Fixed bug in filters which caused them to refuse vendor/device ID 0xffff.
+
+ * README: The linux-pci mailing list has moved to linux-pci@vger.kernel.org.
+
+ * Fixed several build problems: builds without PCI_USE_DNS on Linux
+ and with PCI_USE_DNS on Solaris and *BSD. Static library mode also
+ compiles again on old versions of GCC.
+
+2008-04-10 Martin Mares <mj@ucw.cz>
+
+ * Released as 3.0.0.
+
+ * Updated API and ABI version.
+
+2008-02-20 Martin Mares <mj@ucw.cz>
+
+ * Released as 2.99.1-alpha2.
+
+ * Changed the default domain for the DNS resolver.
+
+2008-02-18 Martin Mares <mj@ucw.cz>
+
+ * Released as 2.99.1-alpha1.
+
+ * The makefile system has been reworked. All configuration settings
+ are now passed to the configure script in environment variables,
+ allowing for easy tweaking in the top-level Makefile. All control
+ knobs are now described in the README.
+
+ * The libpci can be built as a shared library with properly restricted
+ symbol exports. Use `make SHARED=yes' to enable that or `make SHARED=local'
+ for a local testing build (with hardwired paths to the library, so that
+ it does not need installation).
+
+ * The example program has been moved from lib/example.c to the top-level
+ directory, because it should be built exactly as the other utilities
+ are. It has been also improved slightly to educate better.
+
+ * The i386-ports method is enabled on Linux/x86_64 as well.
+
+2008-02-13 Martin Mares <mj@ucw.cz>
+
+ * Released as 2.2.10-net2.
+
+ * Support for resolving of PCI ID's using DNS together with a local
+ cache of resolved entries has been added. See the `-q' and `-Q' options
+ of lspci.
+
+ * The library now has a generic system of settable parameters, which
+ also include settings of the DNS resolver and cache. An `-O' option
+ has been added to lspci and setpci to allow setting of these options.
+
+ * Configuration of the access methods are now specified by the new
+ parameter system, replacing the pci_access->method_params array.
+
+ * Access methods now also have sensible names and help texts and it
+ is possible to look up method ID by a name.
+
+ * An `-A' switch has been added to both lspci and setpci, allowing to
+ select an arbitrary access method. The `-P' switch (configure proc
+ backend) has been removed as it is no longer needed and I do not know
+ any its user.
+
+ * Several source files have been split for better maintainability
+ (most notably the resolving of ID's).
+
+ * Man pages and help texts have been updated. A new man page `pcilib(7)'
+ has been added and description of library options has been moved there.
+
+ * When an unknown device ID is encountered, we print `Device <id>'
+ instead of `Unknown device <id>'. It uses less space and it also
+ should reduce the number of inexperienced users complaining that
+ the device is not supported by the OS. To lookup up OS drivers,
+ use the `-k' option.
+
+ * PCI_LIB_VERSION has been bumped to 0x020299.
+
+ * Makefile: stripping of the binaries during installation can be
+ overridden by the STRIP variable.
+
+ * lib/types.h: We use the integer types from <stdint.h> if the
+ compiler claims C99 support.
+
+2008-02-11 Martin Mares <mj@ucw.cz>
+
+ * Released as 2.2.10.
+
+ * lspci.c, setpci.c: Cleaned up the list of options.
+
+ * lib/names.c: Fix displaying of errors reported by zlib.
+ Previously, the buffer containing the error message had
+ been deallocated by gzclose() before the message was printed.
+
+2008-01-07 Martin Mares <mj@ucw.cz>
+
+ * update-pciids.sh: Added quiet mode (-q). Clean up uncompressed
+ files left by previous versions of the pciutils. Patch by Mike
+ Frysinger.
+
+ * update-pciids.man: Mention the -q switch.
+
+2007-11-29 Martin Mares <mj@ucw.cz>
+
+ * lib/dump.c: Squashed compiler warnings about code with
+ no effect (there really were surplus *'s).
+
+2007-11-06 Martin Mares <mj@ucw.cz>
+
+ * Released as 2.2.9.
+
+ * lspci.c: Added a new switch `-k' which requests printing
+ of information on kernel drivers attached to each device
+ and on kernel modules reporting the ability to handle the
+ device. So far, this is supported only on Linux with the
+ sysfs back-end, so it is implemented internally in the lspci
+ instead of the libpci. Thanks to Anicka <anicka@anicka.net>
+ for help.
+
+2007-10-19 Martin Mares <mj@ucw.cz>
+
+ * Makefile, lib/Makefile: Moved -lz from LDFLAGS to LDLIBS.
+ Also added an explicit pattern rule for linking to make sure
+ that LDLIBS is used on all platforms. Thanks to Dan Nicholson
+ for the suggestion.
+
2007-10-19 Martin Mares <mj@ucw.cz>
+ * Released as 2.2.8.
+
* pci.ids: Revised class codes to match Conventional PCI 3.0 specs.
Added a couple of new ones, renumbered `ADMA continuous operation'
prog-if to 0x30 (even the old SATA Class Code ECN doesn't mention
0x40) and renumbered the satellite communication controllers.
* lib/header.h: Include `PCI hot-plug' and `Secure device'
- capabilities from PCI 3.0 specs.
+ capabilities from PCI 3.0 specs. Also added `SATA HBA' and
+ `Advanced features' caps from various ECN's.
+
+ * lspci.c: All known capabilities have at least their name displayed
+ now. When we are unable to decode them completely, we signalize it
+ with a `<?>' mark.
+
+ * lspci.man: Document `<?>' and also mention that extended config
+ space is currently available only with the linux_sysfs back-end.
+
+ * lspci.c: Decode the Debug port capability (per EHCI 0.96 spec).
+
+ * lspci.c: Big code cleanup: re-arranged functions in the code,
+ renamed everything related to capabilities to cap_* and
+ all options except verbose to opt_*.
2007-10-14 Martin Mares <mj@ucw.cz>
2007-08-31 Martin Mares <mj@ucw.cz>
- * Makefile, lib/Makefile: `ar' and `ranlib' can be overriden to allow
+ * Makefile, lib/Makefile: `ar' and `ranlib' can be overridden to allow
cross-compilation.
2007-08-27 Martin Mares <mj@ucw.cz>
is not supported by all C libraries.
* Makefile: Always enter the lib directory (remember that we don't have
- full dependecies for the library in the top-level Makefile; hmmm, another
+ full dependencies for the library in the top-level Makefile; hmmm, another
thing to rewrite some day).
* lib/sysfs.c: Added Linux sysfs access method based on the patch
* lspci.c (show_msi): Added dumping of the MSI capability.
(show_slotid): The same for SlotID capability.
- (show_caps): Seperated capability dumping, because it should
+ (show_caps): Separated capability dumping, because it should
be used for both htype0 and htype1. Even PCI 2.2 doesn't mention
layout of htype2, so I'm a bit unsure about it wrt capabilities
-- they at least have to live somewhere else since address 0x34
is mainly guesswork based on DEC/Intel 21153 bridge specs
since I don't have the PCI Power Management document).
- * lspci.c: Replaced numerous occurences of (x & flag) ? '+' : '-'
+ * lspci.c: Replaced numerous occurrences of (x & flag) ? '+' : '-'
by FLAG macro.
* lspci.c: Added bridge checks to bus mapping code.
* lib/header.h: Until kernel adopts new layout of PCI
includes (i.e., separate declaration of header structure,
functions and device IDs), which is not going to happen
- before 2.3, we'll use our own definiton of the header.
+ before 2.3, we'll use our own definition of the header.
* lspci.c (show_verbose): Display `Cap' flag in device status.
- * lspci.c (show_htype0): Display capability lists whereever
+ * lspci.c (show_htype0): Display capability lists wherever
available. The only capability name we recognize now is `AGP'.
Unfortunately, capabilities are stored in device-dependent
portion of the configuration space and are thus available
projects / thirdparty / pciutils.git / blobdiff