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diff --git a/ChangeLog b/ChangeLog new file mode 100644 index 0000000..bf7dc22 --- /dev/null +++ b/ChangeLog @@ -0,0 +1,2427 @@ +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. 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> + + * lib/[fno]bsd-*: Removed extraneous braces. + +2007-10-12 Martin Mares <mj@ucw.cz> + + * Capability loop detection introduced 2.2.7 did not work + properly with extended capabilities. Fixed. + +2007-10-05 Martin Mares <mj@ucw.cz> + + * Released as 2.2.7. + + * lspci.c (show_caps, show_ext_caps): Detect and report loops in + capability lists. + + * lspci.c, lib/header.h: Finished decoding of the PCI Express + capability. The extended capabilities remain undecoded for now, + but at least the list of them has been updated to reflect the + current PCI Express 2.0 spec. + + * lspci.c, lib/header.h: Decode new bits of traditional registers + as defined by PCIE / PCI-X. This includes discard timers in the bridge + control register and INTx enable/status in device control/status + registers. + + * lib/fbsd-device.c: Support domains on new FreeBSD's. Contributed + by Marius Strobl. + +2007-09-12 Hasso Tepper <hasso@estpak.ee> + + * Extended the fbsd-device backend to run on Dragonfly BSD. + + * lspci.c: alloca() is declared in <stdlib.h> on BSD's, not <alloca.h>. + +2007-09-03 Martin Mares <mj@ucw.cz> + + * Resurrected the Windows port, including cross-compilation by MinGW. + Patch by Samuel Bronson <naesten@gmail.com>. + +2007-08-31 Martin Mares <mj@ucw.cz> + + * Makefile, lib/Makefile: `ar' and `ranlib' can be overridden to allow + cross-compilation. + +2007-08-27 Martin Mares <mj@ucw.cz> + + * lib/names.c (pci_open): When calling gzopen(), use "rb" file mode + instead of "r". This is needed on DOS systems, where this function + somewhat illogically uses the binary flag for the compressed file + instead of the decompressed stream inside, where binariness really + matters. + +2007-08-14 Martin Mares <mj@ucw.cz> + + * lspci.c (show_ht): Added decoding of Hypertransport MSI mapping capability, + based on a patch by Jason Gunthorpe. + + * tests/cap-MSI-mapping: Added a test case. I plan to add test cases + (which are dumps of config space) for all new features. + +2007-06-20 Martin Mares <mj@ucw.cz> + + * Released as 2.2.6. + + * Makefile: Added an "install-lib" target. Thanks to Dan Nicholson + for a patch. + + * Makefile, lib/Makefile: Generate and install pkg-config file + for libpci. Again by Dan Nicholson. + +2007-06-20 Thomas Schwinge <tschwinge@gnu.org> + + * lib/i386-io-hurd.h: Rewritten for new Hurd kernels. + +2007-05-04 Martin Mares <mj@ucw.cz> + + * Released as 2.2.5. + + * pci.ids: Updated to the current snapshot of the database. + +2007-02-14 Martin Mares <mj@ucw.cz> + + * lspci.c (show_express): Added PCI/PCI-X to PCI-Express Bridge type. + Patch by Mark Glines. + +2007-02-09 Martin Mares <mj@ucw.cz> + + * pci.ids: Updated to the current snapshot of the database. + +2007-02-06 Martin Mares <mj@ucw.cz> + + * Replaced bzero() by memset() everywhere, it's better to lose a tiny + bit of readability than maintain hacks to make it work on various systems. + + * lib/configure: tr on Solaris is a bit weird and it requires `[A-Z]' + instead of `A-Z'. Fortunately, the extra brackets don't hurt otherwise. + + * lib/types.h, lib/configure: Solaris should use <stdint.h> to get precise + integer types. + +2007-02-04 Martin Mares <mj@ucw.cz> + + * lspci.c: alloca() needs <alloca.h>. + +2006-09-17 Martin Mares <mj@ucw.cz> + + * lib/dump.c: Fixed a couple of bugs in the dump backend which caused + devices with domains or with extended config space to be read incorrectly. + Also, dumps with partial lines are allowed now. + +2006-09-10 Martin Mares <mj@ucw.cz> + + * pci.ids: Updated to the current database snapshot. + + * lspci.c (scan_device): If an error occurs when reading the standard config + header of a device, report it and ignore the device and return with exit + code 2 at the end. + +2006-09-09 Martin Mares <mj@ucw.cz> + + * Released as 2.2.4. + + * maint/release: Remind the maintainer about the current PCI_LIB_VERSION. + + * lib/pci.h: Updated PCI_LIB_VERSION. + + * lspci.c (show_machine): In the `-m' mode, do proper shell escaping + if the fields printed contain quotes or backslashes. + + * lspci.c (show_machine): Added a `-vmm' mode, which removes the misuse + of the `Device' tag for two different purposes. + + * Makefile: Moved all system-dependent decisions to lib/configure, + since config.mk is included in the top-level Makefile anyway. + + * lib/configure: When configuring for Linux, ignore the kernel version + and always build all access methods. + + * Makefile (CFLAGS): Removed -Winline, it's not needed and triggers + at many non-interesting places with gcc 3.4. + + * Whitespace cleanup of all source files. + + * The pci.ids file can be stored compressed if zlib is available. + Added transparent decompression to lib/names.c, modified update-pciids.sh + to keep the file compressed if applicable, updated Makefiles. + Based on a patch by Matthew Wilcox, but all the bugs are mine. + + * Makefile, README: Allow installation to be done to a different directory + from the one we will eventually be placed in by setting DESTDIR. + Patch by Matthew Wilcox. + + * Added .gitignore files. + + * Makefile (clean): Clean *.orig, too. + + * Cleaned up usage of `char' and `byte'. + + * lib/header.h: PCI_CLASS_DOCKING_OTHER should be 0x0a80, not 0x0a01. + + * lib/header.h: Added PCI_CLASS_xxx constants for all classes currently + defined in the pci.ids file. + +2006-08-01 Martin Mares <mj@ucw.cz> + + * lib/i386-io-hurd.h: Fixed a silly typo. + +2006-07-30 Martin Mares <mj@ucw.cz> + + * lib/Makefile: Added a missing rule for obsd-device.o. + + * lspci.c, lib/header.h: Added support for MSI per-vector masking. + Contributed by Petr Vandrovec. + + * lspci.c, lib/header.h: Added support for the `bridge subsystem ID' + capability. Contributed by Petr Vandrovec. + + * lspci.c (show_htype1): Fixed bug in printing of 64-bit prefetchable + memory windows. Fix by Petr Vandrovec. + + * maint/release.pm: Exclude .git directory from releases. + + * lib/i386-ports.c, lib/i386-io-*: Report failures during port access + initialization by a->warn() instead of calling printf() or perror() + directly. + + * lib/i386-ports.c, lib/i386-io-*: Moved the logic which keeps track of + the port access state to generic code. + + * lib/i386-io-hurd.h: Ask the kernel for I/O port access appropriately. + Contributed by Thomas Schwinge and Samuel Thibault. + + * lib/i386-ports.c: Define _GNU_SOURCE, it's needed by the Hurd module. + + * lib/header.h: Whitespace cleanups. + + * lib/i386-io-windows.h: Fixed indentation and spelling. + + * README.Windows: Mention that WinIO.dll is needed and where to get it. + +2006-06-27 Martin Mares <mj@ucw.cz> + + * lib/Makefile, Makefile: Added rules for building and cleaning the example. + + * lib/example.c: Show how to use PCI_FILL_CLASS and used another register + for demonstrating the config space accesses. The example is still very + incomplete, though. + + * lib/pci.h, lib/generic.c: Added PCI_FILL_CLASS. + + * lib/sysfs.c: Fetch device ID and class from sysfs, because they can + be modified by kernel fixups. + + * lspci.c: Use PCI_FILL_CLASS. Thanks to Matthew Willcox for the patch. + +2006-06-03 Martin Mares <mj@ucw.cz> + + * lspci.c: Introduced the -nn switch. Thanks to David N. Welton + for the idea. + + * lib/names.c (pci_lookup_name): Introduced PCI_LOOKUP_MIXED and + cleaned up the name selection code. + + * lib/names.c (pci_lookup_name): If PCI_LOOKUP_NO_NUMBERS is given, + pci_access->numeric_ids is ignored. + + * lib/names.c (pci_lookup_name): When class is identified and + subclass isn't, display class name and subclass number. + +2006-05-31 Martin Mares <mj@ucw.cz> + + * setpci.c (main): Don't crash when an invalid width is specified. + + * lspci.c, setpci.c, common.c: die() now uses the right program + name when printing an error message. + +2006-05-19 Martin Mares <mj@ucw.cz> + + * README: Mention the public GIT tree. + + * README: Updated the list of ports. + +2006-05-10 Martin Mares <mj@ucw.cz> + + * lib/configure, lib/fbsd-device.c: Added support for GNU/kFreeBSD. + Thanks to Petr Salinger for the patch. + +2006-05-05 Martin Mares <mj@ucw.cz> + + * Released as 2.2.3. + + * lspci.c (scan_device): The -D switch didn't work as intended + in -m mode. + +2006-05-05 Martin Mares <mj@ucw.cz> + + * Released as 2.2.2. + + * pci.ids: Updated to the current database snapshot. + + * lib/obsd-device.c (and other files in lib/*): Added OpenBSD + interface by Matthieu Herrb <matthieu.herrb@laas.fr>, based on + the existing FreeBSD interface. + + * Moved pciutils to a GIT repository, which now contains merged + history from both CVS and Arch. Good bye, TLA! + +2006-03-21 Martin Mares <mj@ucw.cz> + + * lspci.c (show_slot_name): Avoid the previous changes in default + display of domain name when in machine-readable mode. However, `-D' + forces domain display even there. + + * lspci.man: Added a warning on -m being the only format, which is + guaranteed to be stable between lspci versions. + +2006-03-13 Martin Mares <mj@ucw.cz> + + * lspci.man: Documented the -D switch. + + * lspci.c (show_slot_name, scan_device): If there are multiple PCI + domains or if the `-D' switch is used, show the domain number for + all devices. + + * lspci.c (show_verbose): Report cache line size in bytes. + + * update-pciids.sh: Use curl if available. Patch by Matthew Wilcox. + +2006-01-04 Martin Mares <mj@ucw.cz> + + * lspci.c (show_express_link): Fixed decoding of link status register. + Thanks to Roland Dreier for his report. + +2005-12-12 Martin Mares <mj@ucw.cz> + + * lib/nbsd-libpci.c: If libpci is used by an ordinary user, allow + at least read-only access. Patch by Pavel Celeda <celeda@liberouter.org>. + + * Makefile: Corrected library path on NetBSD. + +2005-11-26 Martin Mares <mj@ucw.cz> + + * Released as 2.2.1. + + * lspci.c (show_machine): Subsystem vendors were printed incorrectly + in machine-readable modes. Thanks to Pavel Celeda for a bug report. + +2005-10-11 Martin Mares <mj@ucw.cz> + + * lspci.c (new_bus): Fixed a memory leak. Thanks to Paul Sangree for reporting it. + +2005-09-21 Martin Mares <mj@ucw.cz> + + * Released as 2.2.0. + + * pci.ids: Updated copyright header. + + * lib/sysfs.c (sysfs_get_resources): Removed warning about unsupported + 64-bit addresses, they are now always supported. + + * lspci.c (show_bases): Corrected printing of 64-bit addresses + in bus-centric mode. + + * lib/configure: Enable 64-bit addresses on all Linux systems. + + * lib/types.h: Don't pad 64-bit addresses to 16 xigits, only to 8 if they + are shorter. + +2005-09-11 Martin Mares <mj@ucw.cz> + + * Released as 2.1.99-test11. + + * lspci.c: Removed unnecessary trailing zeros in pci_lookup_name() calls. + +2005-09-10 Martin Mares <mj@ucw.cz> + + * Released as 2.1.99-test10. + + * pci.ids: Synchronized with the current database snapshot. + + * update-pciids.sh: Changed the default URL for downloading pci.ids + to http://pciids.sourceforge.net/v2.2/pci.ids. + + * lib/pci.h (PCI_LIB_VERSION): Added version identifier. + + * lib/names.c: Rewritten the name database module almost from scratch. + Everything is much cleaner and there are hopefully no more memory leaks; + pci_lookup_name() now uses varargs in a backward compatible fashion. + Introduced PCI_LOOKUP_NO_NUMBERS. + + The new code supports subsystem entries not tied to a specific device. + I had to extend the format of pci.ids in order to support it, so I have + extended the idea of the "C" (class) blocks and introduced "S" blocks + for subsystems. To avoid doing more incompatible changes in the future, + the parser skips unknown single-letter blocks without reporting errors. + +2005-08-23 Martin Mares <mj@ucw.cz> + + * Released as 2.1.99-test9. + + * Makefile (OPT): Removed -fomit-frame-pointer, it's default in recent + gcc versions when optimizing anyway. + + * Made the path to pci.ids customizable and independent on the SHAREDIR. + Just override IDSDIR in the top-level Makefile. + + * pci.ids: Synchronized with the current database snapshot. + + * lspci.man, setpci.man: Improved the man pages. Documented all access + methods and which operations are privileged. + + * lspci.c: Another rewrite of config register caching, now also including + lots of internal checks. It should be now perfectly able to cope with + portions of the configuration space being inaccessible, for example + due to insufficient access rights. + + * lspci.c (show_pcix_nobridge, show_pcix_bridge): Cleaned up dumping of PCI-X + capabilities. Includes partial support for PCI-X 2.0 (probably incomplete + as I haven't seen the spec). + + * lspci.c: Quell warnings about unused parameters. + + * lspci.c: Removed C++ comments. + + * lib/header.h: Merged definitions of extended capabilities and some new + PCI-X capability bits from linux-2.6.11/include/pci.h. + + * lspci.c (show_caps): Try to scan extended capabilities only if the + device has either PCI-X or PCI Express capability in its normal capability + list. + + * lib/dump.c (dump_init): Reading of dumps works again. The dump reader + now also remembers how much data it has read and refuses attempts to + access more than that. + + * setpci.man, lspci.c, README: prefer spelling "buses" over "busses". + + * lspci.c: If alloca() is not available, use xmalloc(), not malloc(). + + * lib/configure: Added x86_64 on Linux. + +2005-08-22 Martin Mares <mj@ucw.cz> + + * lib/filter.c (pci_filter_parse_slot): Fixed parsing of domain filters. + Thanks to Matthew Wilcox for bug report. + + * lspci.c: Corrected spelling of "Hz" (it was "hz" at several places). + Thanks to Krzysztof Oledzki for pointing that out. + +2004-08-19 Martin Mares <mj@ucw.cz> + + * pciutils.spec (%attr): Setting attributes for /sbin/* is an anachronism, + because pciutils by default install to /usr/sbin. Update. + +2004-08-13 Martin Mares <mj@ucw.cz> + + * Released as 2.1.99-test8. + + * lib/types.h, lib/pci.h, lib/sysdep.h: `byte' and `word' are + no longer exported to the outside world. + + * README.Windows: Updated. + + * maint/release: Substitute version number in win32/config.h. + + * win32/config.h: Added. + + * lib/sysdep.h (bzero, strcasecmp): are macros on Windows. + + * compat/getopt.[ch]: Added copies of getopt.[ch] from the GNU + C library for use on systems where the default libraries lack + proper getopt. Currently used by the Windows port. + + * lib/sysdep.h, lib/types.h: Updates of the Windows port from + Alexander Stock. + + * lib/types.h: If PCI_HAVE_Uxx_TYPES is defined, libpci doesn't define + its own u8, u16, u32, byte and word types and uses what the user + has supplied instead. With this change, all namespace clashes should + be gone. + + * Makefile, lib/Makefile: Updated dependencies. + + * pciutils.h: Include lib/sysdep.h and move NONRET et al. there. + + * lib/sysdep.h: No need to include <sys/types.h> on FreeBSD, because + it is included unconditionally in lib/types.h. + + * Moved system-dependent stuff from lib/internal.h to lib/sysdep.h, + which is also used by the utilities. Also moved type declarations + from lib/pci.h to lib/types.h. + + * All files: Prepend a "PCI_" prefix in front of all configuration + defines to avoid namespace clashes. CAVEAT: If there is any libpci + application using the (undocumented) defines, it has to be updated. + + * lib/Makefile: Killed HAVE_OWN_HEADER_H, since we stopped sharing + headers with the kernel a couple of years ago. + + * lib/sysfs.c (sysfs_get_resources): We have 7 resources, not 6. + + * lspci.c (show_rom): Use the same logic for printing disabled + or unassigned ROM's as we do in show_bases() for the other BAR's. + + * lib/generic.c (pci_generic_fill_info): Better reaction to + invalid 64-bit addresses. Also d->hdrtype should not include + bit 7, which caused mysterious errors on multi-function devices. + + * lib/generic.c (pci_generic_fill_info): Fill in base addresses + even if the regions are known to be disabled. It is the client's + job to interpret them. (And it is not a trivial job if you want + to do it correctly, since you need to check I/O and memory enables + on all upstream bridges, too.) However, it could be interesting to + introduce functions for interpreting the addresses and even for + mapping the regions and doing I/O on them. + +2004-07-30 Martin Mares <mj@ucw.cz> + + * lspci.c: HyperTransport improvements from Maciej. + +2004-07-11 Martin Mares <mj@ucw.cz> + + * lib/sysfs.c (sysfs_get_resources): Arguments now correspond + to the format string. [Patch by Bill Nottingham] + +2004-07-05 Martin Mares <mj@ucw.cz> + + * Released as 2.1.99-test7. + + * lspci.c (config_fetch): Wanted to merge Matthew's bug fix, but + ended up with rewriting the fetching mechanism to be fully dynamic, + but avoid reading config space registers not explicitly requested. + +2004-06-29 Matthew Wilcox <willy@debian.org> + + * lspci.c: More work on PCI Express dumping. + + * lib/header.h: Updated PCI Express capability definitions. + + * lib/proc.c (proc_read): Removed bogus warning. + + * common.c (xrealloc): Introduced. + + * lspci.man: Added -xxxx. + +2004-06-27 Martin Mares <mj@ucw.cz> + + * Released as 2.1.99-test6. + + * lspci.c (show_msix), lib/header.h: Added dumping of MSI-X cap. + Patch by Roland Dreier <roland@topspin.com>, cleaned up by me. + + * lspci.c (show_pcix_nobridge, show_pcix_bridge): Handle config_fetch() + failures. + + * lib/header.h: Added PCI Express extended capabilities. Again by Matthew. + + * lspci.c (show_express): Added dumping of PCI Express cap. + Patch by Matthew Wilcox. + + * lib/header.h: Added a list of PCI 3.0 capabilities and also details + on PCI Express caps. Patch by Matthew Wilcox <willy@debian.org>. + + * lspci.c (check_root): Gone. No explicit checks for root are needed, + report correct errors reported by the libpci instead. + + * lspci.c: Added dumping of the extended config space on "-xxxx". + Better caching of config registers. + + * setpci.c (main): Allow access to whole 4096 bytes of the config space. + + * lib/sysfs.c, lib/proc.c: Don't print error messages on short reads, + just return the appropriate error code. + + * lib: Added support for extended (4096-byte) configuration space, + currently implemented only in Linux proc and sysfs access methods + and of course in the dump reader. + +2004-05-29 Martin Mares <mj@ucw.cz> + + * Released as 2.1.99-test5. + + * lib/pci.h: Windows don't have the standard u_int* types. + + * lib/internal.h: <sys/param.h> required on Windows for endianity + macros. + + * lib/i386-ports.c: Connected i386-io-windows.h. + + * lspci.c (check_root): geteuid() is not available on Windows. + + * lib/i386-io-windows.h: Added Windows port contributed by Alexander + Stock <stock.alexander@gmx.de>. + + * lib/configure: Hopefully fixed SunOS port broken by various + changes to the configure script. + + * Makefile, lib/configure: Cross-compilation support, patch by Maciej. + +2004-05-28 Martin Mares <mj@ucw.cz> + + * Released as 2.1.99-test4. + + * lspci.c (show_verbose): Header type 1 is probably legal for all + types of bridges, not only for PCI-to-PCI bridges. + + * lspci.c (format_agp_rate): Write "x16", not "x@". + (show_agp): rate[] could overflow. + Bugs reported by Jakub Bogusz <qboosh@pld-linux.org>. + + * lspci.c (show_ht_*): Show HyperTransport capability with all its + details. Once again code by Maciej simplified (i.e., possibly broken) + by me. + + * lib/header.h: Added declarations of HyperTransport capability. + Again thanks to Maciej. + + * lspci.c: Decode all bits of the secondary status word in type 1 headers. + Thanks to Maciej W. Rozycki <macro@ds2.pg.gda.pl> for the patch. + +2003-12-27 Martin Mares <mj@ucw.cz> + + * Released as 2.1.99-test3. + + * lspci.man, setpci.man: Document domains and correct spelling. + + * lib/dump.c (dump_init): Added ability to read domain numbers. + + * lspci.c: Devices in domains different from 0 have their slot number + printed as "<domain>:<bus>:<slot>.<func>". Tree view supports domains + as well. + + * lib/filter.c: Slot filters understand domains. + + * lib/generic.c: Mention the domain in slot numbers in all error messages. + + * lib/internal.h: The #ifdef for Linux <asm/byteorder.h> was wrong. + + * lib/access.c (pci_get_dev): Added support for domains. + + * lib/sysfs.c (sysfs_scan): Read vendor and device ID from the config + registers (or to be precise, leave it for the generic parts of the pcilib + to do so) instead of reading them from the sysfs. It's faster this way. + + * lspci.c (show_pcix): Don't touch pci_dev->hdrtype, it's an internal + variable. Better read it from the config registers (it's cached anyway). + + * lib/sysfs.c (sysfs_scan), lib/proc.c (proc_scan): Don't read the hdrtype. + lib/generic.c (pci_generic_fill_info): If hdrtype is -1 (unset), read it. + Saves lots of unnecessary file accesses. + + * lib/pci.h (PCIADDR_PORT_FMT): Use %llx instead of %Lx, because the latter + is not supported by all C libraries. + + * Makefile: Always enter the lib directory (remember that we don't have + 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 + written by Matthew Wilcox <willy@fc.hp.com>. + + * lib/proc.c: Renamed the access method name from "/proc/bus/pci" to "Linux-proc". + + * lib/pread.h: The hacks to support pread on various versions + of Linux libc moved there. + + * lib/proc.c (proc_setup): The return value of snprintf() varies + between glibc versions, so we need to check both for a negative + values and for too large values. + + * Removed last few references to the "Linux PCI Utilities", the + package is pretty cross-platform now :) + +2003-12-27 Martin Mares <mj@ucw.cz> + + * Released as 2.1.99-test2. + + * README, pciutils.lsm, pciutils.spec: Use @VERSION@ to make the + release scripts insert the current version. "make release" is gone. + + * maint/release, maint/release.pm: Added a new system of scripts for + making releases including inter-version diffs etc. + + * Makefile: Cleaned up. + + * lib/fbsd-device.c: I patched another copy of this file by mistake, + this time the version checks should be right. + +2003-12-27 Martin Mares <mj@ucw.cz> + + * Released as 2.1.99-test1. + + * pciutils.h, common.c, lspci.man, setpci.man, lib/internal.h: + Remove shadows of the syscall access method which was never + implemented. + + * update-pciids.sh: Try to preserve permissions of the old file + if chmod supports --reference. Should close Debian Bug #223740. + + * lib/proc.c (proc_setup): Increased path name length limit to 1024. + Thanks for Redhat and Mandrake for inspiration. + + * lib/configure: Recognize ppc and ppc64, both have 64-bit addresses. + Grabbed from Redhat (Fedora) patches. + +2003-12-27 Martin Mares <mj@ucw.cz> + + Merged bug fixes from Debian patches: + + * lspci.c (show_verbose): "Cache Line Size" should be capitalized. + + * lspci.c (show_pcix_nobridge): Added a missing newline. + + * lib/proc.c (proc_scan): When reading the header type, don't + forget to clear the topmost bit indicating that the device has + multiple functions. + +2003-12-27 Martin Mares <mj@ucw.cz> + + Updated the FreeBSD port. Thanks to Samy Al Bahra <samy@kerneled.com> + for the patches: + + * lib/Makefile: Add ${FREEBSD_SYS} to the include path if it's defined. + * lib/fbsd-device.c: Select the right set of system includes according + to __FreeBSD_version. + +2003-12-27 Martin Mares <mj@ucw.cz> + + Merged support for Solaris on i386 by Bill Moore <billm@eng.sun.com> + and cleaned up: + + * lib/configure: Recognize SunOS. + * lib/internal.h: Learn how to recognize byte order on SunOS. + * lib/i386-ports.c: Split OS-dependent I/O port access from i386-ports.c. + * lib/i386-io-linux.h: Linux specific part. + * lib/i386-io-hurd.h: GNU/Hurd specific part. + * lib/i386-io-sunos.h: SunOS specific part. + +2003-12-26 Martin Mares <mj@ucw.cz> + + * lib/header.h (PCI_*_MASK): Cast to pciaddr_t explicitly. + + * lib/pci.h: Types declared in <sys/types.h> should be usable on all + platforms we currently support, so kill the forest of #ifdef's and + use them in all cases. + + * lib/pci.h: Use ULONG_MASK to decide whether we should use long + or long long to represent a 64-bit address. Killed HAVE_LONG_ADDRESS. + Define format strings for addresses, port numbers and IRQ numbers + directly in pci.h. + + * lib/proc.c (proc_scan): Use PCIADDR_T_FMT for scanf'ing addresses. + +2003-12-26 Marco Gerards <metgerards@student.han.nl> + + Added support for the GNU Hurd (cleaned up by Martin Mares): + + * lib/configure [GNU]: Use the i386 ports for configuration access. + * lib/i386-ports.c: Don't call iopl() on the Hurd. + * lib/pci.h [OS_GNU]: Include <sys/types.h> and use it for defining + u8 to u32. + +2003-12-26 Martin Mares <mj@ucw.cz> + + * lspci.c (show_pcix_bridge, show_pcix_nobridge): Don't forget to call + config_fetch() to ensure that the registers have been read. Thanks to + Bill Wood <bill.wood@hp.com> for the patch. + + * lspci.c: Ensure that failure of config_fetch() is handled correctly + at all places. + + * lspci.man: There was one more explicit reference to /usr/share/pci.ids. + Changed to @SHAREDIR@. Patch from Maciej W. Rozycki <macro@ds2.pg.gda.pl>. + + * setpci.c (main): Better error messages. + + * setpci.c (ex_op): The demo mode should disable only writing, not reading. + + * setpci.man: The documentation was inconsistent on what should -D do. + Document the new behaviour. + + * pciutils.h, common.c, setpci.c: Introduced a NONRET macro encapsulating + the GCC specific __attribute__((noreturn)) and killed the hack with + redefining __attribute__ on non-GCC compilers. + + * Makefile: Added missing dependencies. Parallel builds work now. + Problem reported by Andreas Haumer <andreas@xss.co.at>, but I chose + a different fix. + + * Makefile (MANDIR): Use `:=' instead of `=' to avoid executing the shell + command every time $(MANDIR) is referenced. + + * lspci.c (main): The error message for `lspci -s' incorrectly mentioned + a `-f' switch. Reported by Steve Finney <Steve.Finney@SpirentCom.COM>. + + * lib/generic.c: Removed memory leak in pci_generic_bus_scan(). + Reported by Gary Parnes <gary_parnes@terago.com>. + + * Replaced obsolete syntax of __attribute__((unused)) in the middle of + parameter declarations (which is no longer supported by GCC 3.1) by the + current syntax (attribute at the end). Thanks to pixel@mandrakesoft.com + for reporting this problem. + + * Removed CVS $Id$ tags from all files. + + * Makefile: Added some more warnings. + + * setpci.c: Cleaned up mask/value code. + +2003-12-08 Thayne Harbaugh <tharbaugh@lnxi.com> + + * setpci.c: Individual bits to be set can be specified as <value>:<mask>. + +2003-11-29 Martin Mares <mj@ucw.cz> + + * Imported the pciutils sources to my Arch repository. Good-bye, CVS. + +2003-01-04 Martin Mares <mj@ucw.cz> + + * Released as 2.1.11. + + * Makefile: Changed configuration of installation directories -- + all paths are now set at the top of the Makefile instead of being + scattered between the installation rules. The default installation + now goes always to /usr/local regardless of the OS as most distributions + already contain some version of pciutils and we don't want custom + installations to interfere with the default ones. + + * Makefile: Removed a couple of ancient install hacks: we no longer + try to avoid overwriting a newer pci.ids file (users are now expected + to use update-ids) and we don't try to remove /etc/pci.ids (a long time + has passed since the last version which used it). + + * Makefile: Paths to pci.ids in man pages automatically get the right path. + + * Added the update-ids utility. + + * lib: Removed partially implemented "syscall" access method which will + probably never be needed. + +2002-12-27 Martin Mares <mj@ucw.cz> + + * lib/nbsd-libpci.c: Cleaned up and hopefully made it endian safe. + + * lib/generic.c (pci_generic_scan_bus): Added work-around for devices with + discontiguous numbering of functions. This is already present in the Linux + kernel for several years, but I forgot to update pciutils as well. + +2002-12-26 Martin Mares <mj@ucw.cz> + + * lib/header.h, lspci.c: Dump AGP3 flags and speeds. + + * lib/pci.h, Makefile: Removed HAVE_OWN_HEADER_H. Always use our own header, + there is no reason to prefer the kernel version. + + * lib/proc.c (proc_scan): Don't forget to initialize hdrtype. + + * Added preliminary version of NetBSD support by Quentin Garnier + <netbsd@quatriemek.com>. + +2002-04-06 Martin Mares <mj@ucw.cz> + + * lspci.c: Mention "-xxx" in the help. + +2002-03-30 Martin Mares <mj@ucw.cz> + + * Released as 2.1.10. + + * Removed pci.ids from the CVS as they are now maintained separately. + They are still included in the tarball, but if you are building pciutils + from CVS sources or you want to get a newer ID file than the one distributed, + just use "make update-ids" to download the most recent snapshot from + pciids.sf.net. + + * Makefile, README: Updated accordingly. + + * Makefile: Added a couple of maintenance targets. + + * maint/*: Maintainer's utilities now reside here (present only in CVS, + not in the tarball). + + * lib/names.c (parse_name_list): End-of-line comments are no longer + supported. Hashes are now perfectly valid in all names and they start + a comment only at the start of the line. + +2002-03-26 Martin Mares <mj@ucw.cz> + + * README: Rewritten. + + * Makefile: When the currently installed pci.ids file is newer than + the version to be installed, don't overwrite it. Suggested by + Jean Delvare <khali@linux-fr.org>. + +2002-03-24 Martin Mares <mj@ucw.cz> + + * lspci.c (show_pcix_bridge): Added PCI-X capability display. + Contributed by Jeff Garzik <jgarzik@mandrakesoft.com>. + + * lib/header.h: Added PCI-X stuff. Again by Jeff. + + * Makefile (CFLAGS): -Werror is gone. + + * lspci.c (format_agp_rate): Fixed AGP rate reporting. + + * lib/filter.c (pci_filter_parse_slot): Allow bus 0xff, slot 0x1f and + function 7. + + * lib/names.c (pci_lookup_name): When printing unknown subsystem vendor + or device hexadecimally, don't confuse it with chip vendor/device ID. + First reported by Marc Boucher <marc@mbsi.ca>. + +2001-11-04 Martin Mares <mj@ucw.cz> + + * Released as 2.1.9. + + * pci.ids: Synced with the PCI ID Repository at SourceForge + (http://pciids.sourceforge.net/). + +2000-08-25 Martin Mares <mj@albireo.ucw.cz> + + * pci.ids: Updated ID's, synced with kernel 2.4.0-test7. + +2000-06-13 Martin Mares <mj@albireo.ucw.cz> + + * Makefile (uninstall): Fixed. + + * pci.ids: ID updates. + +2000-05-20 Martin Mares <mj@albireo.ucw.cz> + + * Released as 2.1.8. + + * pci.ids: ID updates. + + * lspci.c (show_verbose): Min/max latency is now printed in nanoseconds. + +2000-05-04 Martin Mares <mj@albireo.ucw.cz> + + * lspci.c (show_verbose): If the header type doesn't match device + class, just print a warning and still use the header type, assuming + bogus class info. + +2000-05-01 Martin Mares <mj@albireo.ucw.cz> + + * lspci.c (show_pm): Updated according to PCI PM specs 1.1. + + * pci.ids: Updated Contemporary Control ARCnet card entries. + + * pci.ids: Synchronized class list with latest PCI SIG documents. + +2000-04-29 Martin Mares <mj@albireo.ucw.cz> + + * lib/names.c (pci_lookup_name): Fixed the cheat. + + * lib/internal.h: Moved UNUSED/inline hacks above all other declarations. + + * pci.ids: Various ID updates. + +2000-04-21 Martin Mares <mj@albireo.ucw.cz> + + * Released as 2.1.7. + + * pciutils.spec: Added German description. + + * lib/names.c (pci_lookup_name): Added a cheat for case that subsystem ID's + are the same as device ID and just output subsystem name according to + device name. + + * lib/proc.c: Use UNUSED instead of __attribute__((unused)). + + * lib/pci.h: Added the correct typedefs for AIX. + + * lib/generic.c (pci_generic_scan_bus): Export. + + * lib/configure: Detect AIX. Use "echo '...\c'" instead of + "echo -n" if the shell isn't bash. + + * lspci.c: Avoid using alloca() if not compiled by GCC. + (insert_dev): Avoid returning a void value. + + * Makefile: Choose which install utility to use according to + OS type. Also use `-o' instead of `-or' in find arguments. + Part of the AIX port. + + * lib/aix-device.c: Added AIX low-level interface. Contributed + by Dave Johnson <ddj@brown.edu>, thanks a lot! + + * pci.ids: Few new ID's. + + * pciutils.h, lib/internal.h: Redefine __attribute__ and inline + when not compiled by GCC. + +2000-04-17 Martin Mares <mj@albireo.ucw.cz> + + * Released as 2.1.6. + + * pci.ids: Added a large batch of ID's contributed by Gunther + Mayer <gunther.mayer@braunschweig.netsurf.de> and synced the + list with the 2.3.99pre6 kernel. + +Thu Mar 9 13:11:39 2000 Martin Mares <mj@albireo.ucw.cz> + + * lib/example.c: Added a simple example of how to use + the library. + + * lspci.man, setpci.man: Revealed --version. Well spotted + by Adam Sulmicki. + + * pci.ids: Added lots of new ID's and synced with 2.3.50. + +Tue Feb 15 00:16:21 2000 Martin Mares <mj@albireo.ucw.cz> + + * Released as 2.1.5. + + * pciutils.spec: Updated spec file from Andreas Jaeger. Now using + %{_mandir} to find the right location to install manual pages to. + + * pci.ids: New ID's. + + * setpci.c (main): Don't crash when `-s' or `-d' is given with + no argument. + +Mon Jan 24 20:04:11 2000 Andreas Jaeger <aj@suse.de> + + * lib/i386-ports.c: Include <asm/io.h> only on systems without + glibc. + +Mon Jan 24 11:24:43 2000 Martin Mares <mj@albireo.ucw.cz> + + * Makefile: Modified to work with the Linux FHS brain-damaged idea + of putting man pages to /usr/share/man. Now we choose either /usr/man + or /usr/share/man depending on which one exists. + +Sun Jan 23 10:52:34 2000 Martin Mares <mj@albireo.ucw.cz> + + * pci.ids: Synced with Linux 2.3.40. + + * Released as version 2.1.4. + +Thu Jan 20 11:08:32 2000 Martin Mares <mj@albireo.ucw.cz> + + * lspci.c (scan_device): Fixed bug in reading of cardbus extensions. + + * lib/proc.c: pread/pwrite fixed again, this time on libc5 :( + + * lspci.c (format_agp_rate): Better formatting of AGP rates. + + * pci.ids: New ID's. + + * lib/configure: Added configuration for ia64 (the same as for Alpha). + Patch from Stephane Eranian <eranian@cello.hpl.hp.com>. + +Thu Jan 13 23:01:52 2000 Martin Mares <mj@albireo.ucw.cz> + + * Released as version 2.1.3. + + * pci.ids: New ID's. + + * lspci.c: Alpha IO_FORMAT fix by Andrea Arcangeli. + + * lib/access.c: Corrected order of access methods -- it's wonderful how + long could such a bug remain unspotted. Thanks go to Andreas Schockenhoff. + +Sat Dec 11 23:34:48 1999 Martin Mares <mj@albireo.ucw.cz> + + * Released as version 2.1.2. + + * lib/names.c (pci_lookup_name): Fixed printing of unknown subsystem ID's. + +Sat Dec 4 13:11:03 1999 Martin Mares <mj@albireo.ucw.cz> + + * Released as version 2.1.1. + + * pci.ids: Several new ID's. + + * setpci.c (exec_op): Don't forget to increment address after writing + single value, so that `30.b=12,34,56,78' works as expected. Reported + by Petr Soucek <petr@ryston.cz>. + +Wed Nov 3 10:24:38 1999 Martin Mares <mj@albireo.ucw.cz> + + * lspci.c (show_terse): If prog-if is zero, but it's present in the + ID list, show it. + +Sat Oct 30 11:06:35 1999 Martin Mares <mj@albireo.ucw.cz> + + * Released as version 2.1. + + * pci.ids: Synced to devlist.h in 2.3.24 kernel. Merged in + lots of contributed entries. + +Thu Oct 14 10:40:12 1999 Dave Jones <dave@powertweak.com> + + * pci.ids: Added lots of subsystem definitions. + +Sat Oct 9 14:32:28 1999 Martin Mares <mj@albireo.ucw.cz> + + * setpci.man: Better example. + + * lspci.c: Resolve prog-if names. + + * lib/names.c: Adapted to new pci.ids syntax. + + * pci.ids: Reorganized the pci.ids file. Subsystems are listed + under devices, classes can optionally contain prog-if information. + New ID's, as usually. + +Wed Sep 22 09:45:24 1999 Martin Mares <mj@albireo.ucw.cz> + + * pci.ids: New ID's. As usually. + + * lspci.c (show_htype1, show_htype2): Don't show `closed' bridge windows + unless we're vvvery verbose. + +Mon Sep 20 11:22:54 1999 Martin Mares <mj@albireo.ucw.cz> + + * lspci.c (show_htype2): Don't forget a TAB before the "I/O window" line. + +Tue Sep 14 09:31:01 1999 Martin Mares <mj@albireo.ucw.cz> + + * pci.ids: New ID's. Again. + +Thu Aug 5 17:45:42 1999 Martin Mares <mj@albireo.ucw.cz> + + * lspci.c (show_size): Don't show size if it's zero (usually + due to bus-centric mode being enabled). + +Tue Jul 20 13:25:09 1999 Martin Mares <mj@albireo.ucw.cz> + + * lib/pci.h: Types are OS dependent. + + * lib/internal.h: Byte order hacks are OS dependent. + + * lib/configure: Recognize FreeBSD. Also set OS_XXX according to the OS. + + * lib/Makefile, lib/access.c: Added fbsd-device target. + + * pci.ids: Added an entry for PLX 9080 bridges with subsystem ID + incorrectly set to device ID. + + * README: Added a note that we support FreeBSD. + + * Makefile (PREFIX, ROOT): Set it depending on the OS. + (%.8): Grrr, BSD date is not able to convert date formats the same way + as GNU date does. Use sed instead. + (install): Use `-c' when calling install. + + * lib/fbsd-device.c: Added FreeBSD /dev/pci access module contributed + by Jari Kirma <kirma@cs.hut.fi>. + + * lib/proc.c: Rewrote the pread/pwrite things once again. Use pread + and pwrite only when we are certain it's safe (i.e., glibc 2.1 + on all architectures or any libc on a i386 where we really know + how to use syscalls directly). In all other cases, emulate it + with lseek/read/write. + + * pci.ids: Some more IDs. + +Mon Jul 19 14:10:36 1999 Martin Mares <mj@albireo.ucw.cz> + + * pci.ids: Added IDs of parallel port controller cards as sent + by Tim Waugh <tim@cyberelk.demon.co.uk>. + +Wed Jul 7 00:55:48 1999 Martin Mares <mj@albireo.ucw.cz> + + * lib/proc.c (proc_scan): HAVE_LONG_ADDRESS instead of HAVE_64BIT_ADDRESS. + + * lspci.c: ADDR_FORMAT now depends on both HAVE_64BIT_ADDRESS and + HAVE_LONG_ADDRESS. + + * lib/configure: HAVE_64BIT_ADDRESS now doesn't imply that the addresses + are represented as long long. Introduced a new flag HAVE_LONG_ADDRESS + to indicate this. Both Sparc architectures now use both 64BIT_ADDRESS + and LONG_ADDRESS since they have 32-bit userland, but don't set LONG_ADDRESS + on Alpha. + + * lspci.c (show_msi): Added dumping of the MSI capability. + (show_slotid): The same for SlotID capability. + (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 already defined differently in htype2. + + * lib/header.h (PCI_STATUS_UDF): Marked as obsolete (PCI 2.2). + (PCI_BASE_ADDRESS_MEM_TYPE_1M): Ditto. + (PCI_CAP_ID_*): Added some new capabilities defined in PCI 2.2. + + * lspci.c (show_htype0): Mask out lowest 2 bits from all capability pointers + (required by the PCI 2.2 specs). + +Mon Jul 5 12:45:19 1999 Martin Mares <mj@albireo.ucw.cz> + + * lspci.c (show_size): Added new function for dumping of region sizes. + (show_rom): Added. Now correctly dumps unassigned ROM addresses, disabled + ROMs et cetera. + + * lib/pci.h (struct pci_dev): known_fields moved to the public part + of the structure. + + * Added support for region sizes. Needs support in the kernel, because + sizes have to be scanned before drivers initialize yourself. pci_fill_info() + now returns a bitmask of what fields were really read. + +Mon Jun 28 18:37:51 1999 Dave Jones <dave@powertweak.com> + + * Makefile: + Added `uninstall' target - removes all traces of pciutils. + * pci.ids: + - Lots of cleanups in the ATI, S3, Adaptec vendors. + - Changed Compaq QVision 1280/p definitions, as it's not possible + to determine the revision from the device ID. + - Same for the Tseng ET4000. + The id's said I had a rev C, when it was actually a rev B. + - Removed some unnecessary strings + `PCI'. Unless it's an AGP card, it should be obvious that it's PCI. + `Ethernet card'. This should be determined from config space. + - Lots of other new vendors & devices + - Other additional small cleanups. + +Mon Jun 21 22:11:10 1999 Martin Mares <mj@albireo.ucw.cz> + + * lib/names.c (pci_lookup_name): When device ID lookup + fails, return hexadecimal device ID instead of vendor ID. + Well spotted by Axel Bodemann <Axel.Bodemann@ruhr-uni-bochum.de>, + I've just extended the fix to subsystem ID's. + +Thu Jun 17 19:48:21 1999 Martin Mares <mj@albireo.ucw.cz> + + * lspci.c (show_agp): Bug fix from Petr Vandrovec + <vandrove@vc.cvut.cz>. The command register was displayed + incorrectly. + +Wed Jun 2 22:42:44 1999 Martin Mares <mj@albireo.ucw.cz> + + * lib/proc.c (SYS_pread, SYS_pwrite): Use hard-coded + numbers if not supplied by the libc. + +Wed May 19 13:24:39 1999 Martin Mares <mj@albireo.ucw.cz> + + * Released the whole package as version 2.0. + +Fri May 14 22:42:02 1999 Martin Mares <mj@albireo.ucw.cz> + + * pci.ids: Added several new ID's contributed by people + on the linux-pci list. + +Mon Apr 19 15:21:08 1999 Jakub Jelinek <jj@ultra.linux.cz> + + * lspci.c: Display I/O addresses correctly on sparc64. + * lib/header.h: Ditto. + + * lib/configure: On sparc set HAVE_64BIT* as well, we want + a binary which works on both 32bit and 64bit SPARCs. + +Sun Apr 18 21:14:58 1999 Martin Mares <mj@albireo.ucw.cz> + + * lspci.c, lib/proc.c: Alpha compilation fixes from Matthew Jacob + <mjacob@feral.com>. + + * pci.ids: A lot of updates from Adam J. Richter <adam@yggdrasil.com>. + +Sun Feb 28 22:26:21 1999 Martin Mares <mj@albireo.ucw.cz> + + * lspci.c (do_map_bus): Don't dump functions 1--7 if not flagged + as a multi-function device, because several single-function devices + don't decode the function bits at all. + +Sun Feb 14 23:48:22 1999 Martin Mares <mj@albireo.ucw.cz> + + * Makefile (install): Don't use "-o root -g root" for installation + since it breaks on machines where programs are not installed by root. + Reported by Richard Gooch <rgooch@atnf.csiro.au> + +Tue Feb 9 15:54:39 1999 Martin Mares <mj@albireo.ucw.cz> + + * lspci.c (show_bases): Use new address masking macros and pciaddr_t. + + * lib/pci.h: Using pciaddr_t for bus addresses, which are 32-bit + or 64-bit depending on CPU. + + * lib/pci.h (PCI_ADDR_MEM_MASK): Added macros for address masks + according to bus address width. + +Thu Jan 28 20:54:16 1999 Martin Mares <mj@albireo.ucw.cz> + + * Released as 1.99.4. + + * lspci.c: Capability list parser now recognizes both AGP + registers and PCI Power Management registers (the latter + is mainly guesswork based on DEC/Intel 21153 bridge specs + since I don't have the PCI Power Management document). + + * lspci.c: Replaced numerous occurrences of (x & flag) ? '+' : '-' + by FLAG macro. + + * lspci.c: Added bridge checks to bus mapping code. + +Wed Jan 27 14:59:16 1999 Martin Mares <mj@albireo.ucw.cz> + + * lspci.c: Implemented bus mapping mode (-M). + + * lspci.c (scan_devices): Split to scan_devices() and scan_device(). + (show): Split to show() and show_device(). + + * lib/access.c (pci_init): When a->method == PCI_ACCESS_AUTO, + set it to the real access method afterwards. + +Mon Jan 25 23:46:13 1999 Martin Mares <mj@albireo.ucw.cz> + + * lib/generic.c (pci_generic_fill_info): If in buscentric mode, + don't check PCI_COMMAND for I/O and memory enables. + +Mon Jan 25 21:28:49 1999 Martin Mares <mj@albireo.ucw.cz> + + * Makefile: Added target `release' which substitutes new version + number to .spec, .lsm and README. Also rewrote target `dist'. + + * Released as 1.99.3. + +Sun Jan 24 22:10:36 1999 Martin Mares <mj@albireo.ucw.cz> + + * 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 definition of the header. + + * lspci.c (show_verbose): Display `Cap' flag in device status. + + * 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 + only to root unless you read a dump. + + * lspci.c (scan_devices): Use cache instead of buffering. + + * lib/buffer.c: Removed (obsoleted by the cache). + + * lib/access.c: Added general caching mechanism. + +Sat Jan 23 21:30:54 1999 Martin Mares <mj@albireo.ucw.cz> + + * pci.ids: Added few devices. + +Fri Jan 22 19:29:31 1999 Martin Mares <mj@albireo.ucw.cz> + + * Version string is now defined in top-level Makefile, exported + to the configure script and also substituted to man pages. + + * lspci.c (show_bases): Rewrote displaying of 64-bit addresses. + (show_verbose): Rewrote interrupt display logic. + + * lib/i386-ports.c: Include sys/io.h only on glibc systems. + + * lib/configure: Rewrote detection of Linux versions. Now it + works on 2.0 kernels (only with direct/dump access, of course). + + * lib/internal.h: New bytesex macros using <asm/byteorder.h> + whenever available. + + * lib/proc.c (proc_read, proc_write): Distinguish between short + read/write and real errors. + + * lspci.c (show_htype{0,1}): Always use d->dev->rom_base_addr since + libpci respects buscentric mode automatically. + + * lspci.c (show_hex_dump): For CardBus bridges, print out 128 + bytes of header (the whole standard part). + + * common.c: pcilib options are now all uppercase. Also moved + PCI access debugging option here. + + * Released as 1.99.2. + +Wed Jan 20 22:50:35 1999 Martin Mares <mj@albireo.ucw.cz> + + * Wrote configure script and rewrote Makefiles. + + * Removed few unused variables. + +Wed Jan 20 12:21:56 1999 Martin Mares <mj@albireo.ucw.cz> + + * common.c: Moved several functions used in both setpci and lspci + here. This includes parsing of libpci-related options. + + * More library tweaks. + + * filter.c, names.c: Moved to library. + + * setpci: Rewritten to use the library. + + * Released as 1.99.1. + +Tue Jan 19 23:00:12 1999 Martin Mares <mj@albireo.ucw.cz> + + * lspci.c (scan_devices): For cardbus bridges, read first 128 + bytes of config space to get full standard header. + + * Makefile (CFLAGS): Removed "-Wno-unused". + + * Started the "New Generation" branch and introduced the + PCI library. + + * lspci: Rewritten to use the library. + +Tue Jan 19 22:24:08 1999 Martin Mares <mj@albireo.ucw.cz> + + * Released as version 1.10. + +Mon Jan 18 08:51:17 1999 Martin Mares <mj@albireo.ucw.cz> + + * lspci.8, setpci.8: Miscellaneous fixes as suggested by + Dag Wieers <dag@digibel.be>. + +Sun Nov 29 20:05:56 1998 Martin Mares <mj@albireo.ucw.cz> + + * pciutils.spec (Name): Update from Krzysztof G. Baranowski. + +Sun Nov 22 10:49:56 1998 Martin Mares <mj@albireo.ucw.cz> + + * Makefile, pciutils.h: Moved pci.ids to /usr/share. + + * Released as version 1.09. + +Wed Nov 18 15:47:05 1998 Martin Mares <mj@albireo.ucw.cz> + + * lspci.c (show_htype1): Fixed displaying of prefetchable memory behind + bridge. Thanks to Petr Vandrovec <vandrove@vc.cvut.cz> for bug report. + +Fri Oct 23 18:59:19 1998 Martin Mares <mj@albireo.ucw.cz> + + * setpci.c: Don't include <syscall-list.h> with glibc >= 2.1. + +Mon Oct 19 21:53:30 1998 Martin Mares <mj@albireo.ucw.cz> + + * Released as version 1.08. + + * setpci.c: glibc 2.1.x already defines pread() and pwrite(). + + * lspci.8: Changed warning about lspci -xxx. + + * lspci.c: Require "-xxx" for full configuration space dump, so that + it's impossible to crash the machine by single typo. + + * specs: Added (courtesy of Krzysztof G. Baranowski <kgb@knm.org.pl>). + +Wed Sep 9 12:03:24 1998 Martin Mares <mj@albireo.ucw.cz> + + * lspci.c (show_bases): Better displaying of unassigned and + disabled bases. Thanks to Gabriel Paubert <paubert@iram.es> + for an idea. + +Wed Sep 2 10:58:01 1998 Martin Mares <mj@albireo.ucw.cz> + + * setpci.c (pread): Recognize glibc 1.99 numbered as 2.0 on the PPC. + (thanks to Geert Uytterhoeven for finding this out) + +Fri Jul 17 10:43:30 1998 Martin Mares <mj@albireo.ucw.cz> + + * lspci.c (show_verbose): Print subsystem ID using the new resolver. + (show_machine): Print subsystem ID. + + * names.c: New name resolution engine supporting subsystem IDs. + + * Released as version 1.07. + +Wed Jul 15 15:37:21 1998 Martin Mares <mj@albireo.ucw.cz> + + * lspci.c (show_htype2 etc.): Displaying of CardBus headers. + (show_bases): Honor the `cnt' argument. + (grow_tree): Parse CardBus headers in tree mode as well. + + * pci.h: Updated CardBus header field description. I still don't + have the CardBus standard available, but OZ6832 specs contain + full description of all header fields supported by the chip. + +Tue Jun 9 22:53:59 1998 Martin Mares <mj@albireo.ucw.cz> + + * Released as 1.06. + + * names.c (parse_name_list): Killed an unused variable. + + * setpci.c (pread, pwrite): Define SYS_(pread|pwrite) as __NR_\1 + if they are not defined by glibc (needed for glibc built on older + kernels). Ugly. + + * setpci.c (exec_op): Fixed error messages. Thanks, Steve! + +Mon Jun 8 10:59:22 1998 Martin Mares <mj@albireo.ucw.cz> + + * Released as 1.05. + + * setpci.c: Problems with pread()/pwrite() with glibc on Alpha + should be gone. Again thanks to Steve for bug report. + + * filter.c (filter_parse_slot): Fixed ":x" type filters. + + * pci.ids: Killed duplicate entry. Thanks to Stephen Williams + <steve@icarus.com> for reporting this. + +Sun Jun 7 19:27:51 1998 Martin Mares <mj@albireo.ucw.cz> + + * lspci.c (main), setpci.c (main): Implemented "--version". + + * Released as 1.04. + + * pciutils.h (PCIUTILS_VERSION): Added version string. + + * filter.c, names.c: Extraneous #include <linux/pci.h> removed. + Thanks to Geert Uytterhoeven <Geert.Uytterhoeven@cs.kuleuven.ac.be> + for bug report. + +Thu May 28 14:45:58 1998 Martin Mares <mj@lomikel.karlin.mff.cuni.cz> + + * pci.ids: More updates from Jens Maurer. + +Wed Apr 22 10:00:39 1998 Martin Mares <mj@albireo.ucw.cz> + + * pci.ids: Updates from Jens Maurer. + +Sun Apr 19 11:14:25 1998 Martin Mares <mj@albireo.ucw.cz> + + * Released as 1.03. + + * setpci.8: Written. + + * setpci.c: Finished. + + * lspci.c: Now able to fetch expansion ROM base from kernel device list + and print it if not in buscentric mode. + +Tue Mar 31 23:11:57 1998 Martin Mares <mj@albireo.ucw.cz> + + * setpci.c: Added. + +Sun Mar 22 15:39:08 1998 Martin Mares <mj@albireo.ucw.cz> + + * lspci.8: Updated the documentation. + + * lspci.c: Modified to use the new filtering mechanism (options -f and -d). + + * filter.c: Introduced new generic device filter. + +Thu Mar 19 17:03:48 1998 Martin Mares <mj@lomikel.karlin.mff.cuni.cz> + + * lspci.c (grow_tree, show_tree_dev, print_it): Fixed displaying + of PCI-to-PCI bridges in the tree format. + +Sun Feb 15 10:12:25 1998 Martin Mares <mj@albireo.ucw.cz> + + * lspci.c (show_machine): Added non-verbose mode of machine-readable + dump. + + * pci.ids: Updates from Jens Maurer. + + * Released as version 1.02. + +Thu Feb 12 16:53:28 1998 Martin Mares <mj@lomikel.karlin.mff.cuni.cz> + + * lspci.c: Added a "-m" switch for dumping machine-readable + configuration data (requested by Bjoern Kriews <bkr@cut.de>). + +Mon Feb 9 13:17:43 1998 Martin Mares <mj@albireo.ucw.cz> + + * Makefile, pciutils.h: Include local pci.h instead of <linux/pci.h> + if available. This should avoid all problems with official kernel + not synchronized to newer PCI code in CVS -- standard distribution + of pciutils now contains pci.h from current CVS kernel, pciutils + in CVS contain no pci.h and use the correct kernel include. + + * Makefile: Fixed installation path for man pages. + +Sat Feb 7 15:15:46 1998 Martin Mares <mj@albireo.ucw.cz> + + * README: Updated. + + * lspci.8: Created a man page. + + * Releasing as version 1.0. + +Tue Feb 3 20:56:00 1998 Martin Mares <mj@albireo.ucw.cz> + + * Makefile: Recognize architecture by calling uname and pass it as ARCH_xxx + to all the C sources. This should eliminate problems with 32-bit compilers + on sparc64. + + * lspci.c (show_verbose): Recognize CardBus bridge header type. + (show_htype2): Stub routine. + (scan_config): Write sensible error message if the kernel denies reading of + upper part of the PCI config space. |