12025-06-21 Martin Mares <[email protected]> 2 3 * Released as 3.14.0. 4 5 * New capabilities are decoded: VirtIO SharedMemory, Physical Layer 6 16 to 64 GT/s, Flit Mode, Device 3, Intel vendor-specific. 7 8 * ECAM now works on Windows and DJGPP. 9 10 * The GNU/Hurd back-end works on 64-bit systems. 11 12 * Added a new back-end for RT-Thread Smart OS. 13 14 * <lib/header.h> got definitions of new classes and capabilities 15 from PCI Code and ID Assignment rev 1.18. 16 17 * <lib/pci.h> can be included from C++ programs. 18 19 * Updated pci.ids. 20 212024-05-30 Martin Mares <[email protected]> 22 23 * Released as 3.13.0. 24 25 * lspci decodes CXL 1.1 device link status information. 26 This requires a recent kernel which exports rcd_* atributes via 27 sysfs. 28 29 * Further development of the pcilmr (the link margining utility) 30 31 * Dump parsing supports 6-digit domain numbers. 32 33 * Bug fixes in PCIe link state reporting. 34 35 * Decode more fields in PCIe AER capability. 36 37 * Fixed build on Linux systems with musl libc. 38 39 * Updated pci.ids. 40 412024-04-05 Martin Mares <[email protected]> 42 43 * Released as 3.12.0. 44 45 * lspci decodes the IDE (Integrity & Data Encryption) and TEE-IO 46 extended capabilities. 47 48 * Several bugs in back-ends for Windows were fixed and the 49 README.Windows updated. 50 51 * Fixed building on Haiku. 52 53 * We now use more C99 features. 54 55 * Optimization flags used for compiling individual object files 56 should be the same as optimization flags for linking the final 57 executable to make link-time optimization possible. 58 59 * We no longer look up subsystems in the HWDB, because there is 60 no API for querying only the subsystem. The lookup we used 61 previously returned a device name if there was no entry for 62 the particular subsystem. 63 64 * Updated pci.ids. 65 662024-02-25 Martin Mares <[email protected]> 67 68 * Released as 3.11.1. 69 70 * Fixed wrong API version in lib/pci.h. 71 72 * Updated README.Windows. 73 74 * Fix compilation on Windows. 75 762024-02-24 Martin Mares <[email protected]> 77 78 * Released as 3.11.0. 79 80 * update-pciids now supports XZ compression. If libpci is configured 81 with support for compression, all downloaded files are recompressed 82 as gzip. Otherwise they are stored as plain text. 83 84 * update-pciids now sends itself as the User-Agent. 85 86 * Added a pcilmr utility for PCIe lane margining. Thanks to Nikita 87 Proshkin for contributing it. 88 89 * Re-factored access to i386 ports on all relevant platforms. 90 91 * Added i386 port access on OpenBSD. 92 93 * Back-ends for Windows received many bug fixes and improvements. 94 95 * ECAM back-end now scans ACPI and BIOS memory faster. 96 97 * Linux systems without pread/pwrite are no longer supported 98 as they are hopefully long gone. This helps avoid the tricky check 99 for presence of pread which was found to fail on musl libc. 100 101 * Improved decoding of PCIe control and status registers. 102 103 * Decoding of CXL capabilities now supports up to CXL 3.0. 104 105 * lspci now displays interrupt message numbers consistently across 106 different capabilities. 107 108 * Cache of IDs resolved via DNS, which was located in ~/.pci-ids 109 by default, is now stored according to the XDG base directory 110 specification in $XDG_CACHE_HOME/pci-ids. 111 112 * All source files now have SPDX license identifiers. 113 114 * Internal: The "aux" fields of structs pci_access and pci_dev 115 reserved for use by back-ends were renamed to backend_data to better 116 reflect their meaning. 117 118 * As usually, various minor bug fixes and updated pci.ids. 119 1202023-05-01 Martin Mares <[email protected]> 121 122 * Released as 3.10.0. 123 124 * Fixed bug in definition of versioned symbol aliases 125 in shared libpci, which made compiling with link-time 126 optimization fail. 127 128 * Filters now accept "0x..." syntax for backward compatibility. 129 130 * Windows: The cfgmgr32 back-end which provides the list of devices 131 can be combined with another back-end which provides access 132 to configuration space. 133 134 * ECAM (Enhanced Configuration Access Mechanism), which is defined 135 by the PCIe standard, is now supported. It requires root privileges, 136 access to physical memory, and also manual configuration on some 137 systems. 138 139 * lspci: Tree view now works on multi-domain systems. It now respects 140 filters properly. 141 142 * Last but not least, pci.ids were updated to the current snapshot 143 of the database. This includes overall cleanup of entries with 144 non-ASCII characters in their names -- such characters are allowed, 145 but only if they convey interesting information (e.g., umlauts 146 in German company names, but not the "registered trade mark" sign). 147 1482022-11-20 Martin Mares <[email protected]> 149 150 * Released as 3.9.0. 151 152 * We decode Compute Express Link (CXL) capabilities. 153 154 * The tree mode of lspci is now compatible with filtering options. 155 156 * When setpci is used with a named register, it checks whether 157 the register is present in the particular header type. 158 159 * Linux: The intel-conf[12] back-ends prefer to use ioperm() instead 160 of iopl() to gain access to I/O ports. 161 162 * Windows: We have two new back-ends thanks to Pali Rohár. 163 One uses the NT SysDbg interface, the other uses kldbgdrv.sys 164 (which is a part of the Microsoft WinDbg tool). 165 166 * Windows: We support building libpci as a DLL. Also, Windows 167 binaries now include meta-data with version. 168 169 * Hurd: The Hurd back-end works again. 170 171 * mmio-conf1(-ext): Added a new back-end implementing the intel-conf1 172 interface over MMIO. This is useful on some ARM machines, but it 173 requires manual configuration of the MMIO addresses. 174 175 * As usually, updated pci.ids to the current snapshot of the database. 176 1772022-04-18 Martin Mares <[email protected]> 178 179 * Released as 3.8.0. 180 181 * Filters can now match devices based on partially specified 182 class code and also on the programming interface. 183 184 * Reporting of link speeds, power limits, and virtual function tags 185 has been updated to the current PCIe specification. 186 187 * We decode the Data Object Exchange capability. 188 189 * Bus mapping mode works in non-zero domains. 190 191 * pci_fill_info() can fetch more fields: bridge bases, programming 192 interface, revision, subsystem vendor and device ID, OS driver, 193 and also parent bridge. Internally, the implementation was rewritten, 194 significantly reducing the number of corner cases to be handled. 195 196 * The Windows port was revived and greatly improved by Pali Rohár. 197 It requires less magic to compile. More importantly, it runs on both 198 old and recent Windows systems (see README.Windows for details). 199 200 * Added a new Windows back-end using the cfgmgr32 interface. 201 It does not provide direct access to the configuration space, 202 but basic information about the device is reported via pci_fill_info(). 203 For back-ends of this type, we now provide an emulated read-only 204 config space. 205 206 * If the configuration space is not readable for some reason 207 (e.g., the cfgmgr32 back-end, but also badly implemented sleep mode 208 of some devices), lspci prints only information provided by the OS. 209 210 * The Hurd back-end was greatly improved thanks to Joan Lledó. 211 212 * Various minor bug fixes and improvements. 213 214 * We officially require a working C99 compiler. Sorry, MSVC. 215 216 * As usually, updated pci.ids to the current snapshot of the database. 217 2182020-05-31 Martin Mares <[email protected]> 219 220 * Released as 3.7.0. 221 222 * Added or improved the following capabilities: Designated Vendor-Specific, 223 Compute eXpress Link, Resizable BARs, VF Resizable BARs, Link 224 Capabilities 2, Link Status 2. 225 226 * On Linux, lspci can show IOMMU groups. 227 228 * setpci can be asked to skip bus scan and operate on a device 229 completely specified by its domain/bus/dev/func address. This 230 involved major internal cleanup. 231 232 * The above feature of setpci uses the pci_get_dev() function, 233 which obtains a struct pci_dev without doing a bus scan. This was 234 always possible, but apparently little used, because back-ends 235 frequently choked when operating on such devices. Fixed a lot 236 of minor bugs related to this. 237 238 * Also, back-ends which do not support domains now correctly fail when 239 trying to access devices outside domain 0. 240 241 * Semantics of pci_fill_info() and pci_dev->known_fields was underspecified, 242 which lead to inconsistencies between back-ends. Improved documentation 243 to give a more precise definition and updated all back-ends to conform 244 to it. Most importantly, pci_dev->known_fields shows all fields requested 245 over the lifetime of the pci_dev, but never those which are not supported 246 by the back-end. 247 248 * As usually, updated pci.ids to the current snapshot of the database. 249 2502020-01-25 Martin Mares <[email protected]> 251 252 * Released as 3.6.4. 253 254 * A new back-end for the GNU Hurd was contributed by Joan Lledó. 255 256 * When printing VPD item identifiers, non-ASCII characters are escaped. 257 2582020-01-22 Martin Mares <[email protected]> 259 260 * Released as 3.6.3. 261 262 * `lspci -t' (tree mode) can be combined with `-s' to show a sub-tree. 263 We also fixed potential buffer overflows in the tree dumper. 264 265 * Cleaned messy code for dumping of I/O, memory, and ROM regions. 266 This helped fixing a bug, which caused some 64-bit regions to be 267 reported as virtual. All flags are now printed after the address 268 (previously, "[virtual]" and "[enhanced]" were before it for no good 269 reason). 270 271 * Added pci_find_cap_nr() to the library, which handles capabilities 272 which occur multiple times in a single device. 273 274 * Minor improvements in printing of PCIe capabilities. 275 276 * We now decode the Multicast and Secondary PCI Express extended 277 capabilities. 278 279 * The list of capability names available to setpci was updated. 280 281 * Minor bugs were fixed in FreeBSD and Solaris ports. 282 283 * We now prefer HTTPS URLs in all documentation 284 285 * The pci.ids file has a man page. 286 287 * As usually, updated pci.ids to the current snapshot of the database. 288 2892018-08-12 Martin Mares <[email protected]> 290 291 * Released as 3.6.2. 292 293 * Added "-P" and "-PP" switches to lspci, which display the path 294 through bridges to each device. 295 296 * Fixed a couple of bugs in computation of bus topology. It was 297 previously used only for the tree display, but we re-use it for 298 computing the paths. 299 300 * As usually, updated pci.ids to the current snapshot of the database. 301 3022018-07-12 Martin Mares <[email protected]> 303 304 * Released as 3.6.1. 305 306 * Fixed compilation issues on Linux systems with MUSL libc. 307 3082018-06-30 Martin Mares <[email protected]> 309 310 * Released as 3.6.0. 311 312 * BARs reported by the OS, but not set on the device itself are 313 reliably marked with "[virtual]". 314 315 * Library: Introduced a generic mechanism of string properties. This 316 avoids lots of special cases and makes ABI compatibility easier. 317 318 * On Linux systems with OpenFirmware, report corresponding device tree nodes 319 as device properties. 320 321 * VPD decoder knows several non-standard extensions. 322 323 * When PCIe link speed is less than the maximum supported by the 324 device, it is explicitly marked as "downgraded". 325 326 * Several new capabilities are not decoded yet, but at least their 327 names are printed. 328 329 * The Null capability is easily decoded. 330 331 * Formatting of several capabilities was cleaned up. 332 333 * The VGA16 bit in the bridge control register is now supported. 334 335 * Added a port to SylixOS. Thanks to YuJian Gong for contribution. 336 337 * Added a port to DOS/DJGPP. Thanks to Rudolf Marek for contribution. 338 339 * The order in which back-ends are probed was decoupled from the 340 internal back-end IDs. This helps, because new back-ends must have 341 their ID allocated at the end to keep the ABI, but they might need 342 to be probed earlier. 343 344 * The fbsd-device back-end should work again. 345 346 * Fixed a couple of bugs. Most notably, DeviceName was not printed. 347 348 * As usually, updated pci.ids to the current snapshot of the database. 349 3502017-11-17 Martin Mares <[email protected]> 351 352 * Released as 3.5.6. 353 354 * Improvements of the FreeBSD back-end: read-only access for non-root, 355 support DragonFly BSD, support extended config space. 356 357 * MN VPD keyword is decoded correctly. 358 359 * As usually, updated pci.ids to the current snapshot of the database. 360 3612017-07-05 Martin Mares <[email protected]> 362 363 * Released as 3.5.5. 364 365 * Better decoding of AER capability. 366 367 * "Slot Implemented" flag is decoded for PCI/PCI-X to PCIe bridges. 368 369 * Minor fixes of decoding other capabilities. 370 371 * As usually, updated pci.ids to the current snapshot of the database. 372 3732017-02-25 Martin Mares <[email protected]> 374 375 * Released as 3.5.4. 376 377 * Previous version broke compilation on systems, for which lib/types.h 378 did not provide a 64-bit integer type. It is provided everywhere now. 379 3802017-02-15 Martin Mares <[email protected]> 381 382 * Released as 3.5.3. 383 384 * When lspci looks for Linux kernel modules, it uses the default 385 path to module directory provided by libkmod. Previously, 386 it tried to construct the path explicitly, which need not 387 work on all systems. 388 389 * Improved formatting of memory and I/O ranges behind a bridge. 390 391 * PCIe link capabilities now display GEN4 speed (16GT/s). 392 393 * PCIe device capabilities now show bits related to atomic operations. 394 Thanks to Satanand Burla for a patch. 395 396 * As usually, updated pci.ids to the current snapshot of the database. 397 3982016-10-03 Martin Mares <[email protected]> 399 400 * Released as 3.5.2. 401 402 * The L1 power management capability is now decoded more 403 thoroughly. Thanks to Rajat Jain for the patch. 404 405 * The table of configuration registers used by setpci 406 had a bug in the definition of SUBSYSTEM_VENDOR_ID. 407 4082016-05-22 Martin Mares <[email protected]> 409 410 * Released as 3.5.1. 411 412 * Fixed symbol versioning of pci_init(). 413 4142016-05-19 Martin Mares <[email protected]> 415 416 * Released as 3.5.0. 417 418 * New capabilities decoded: Downstream Port Containment, 419 Precision Time Measurement. Thanks to Keith Busch and 420 Jonathan Yong. 421 422 * Domain numbers extended to 31 bits. This will be used by the 423 Linux kernel on some machines in near future. 424 425 * Enhanced allocation regions are now decoded on Linux. 426 427 * The NetBSD back-end supports PCIe extended configuration space. 428 429 * Updated pci.ids to the current snapshot of the database. 430 4312016-01-03 Martin Mares <[email protected]> 432 433 * Released as 3.4.1. 434 435 * New capabilities decoded: Process Address Space, Page Request 436 Interface, Enhanced Allocation. Thanks to David Daney and 437 David Woodhouse. 438 439 * DevCap SlotPowerLimit is now decoded for all components with 440 upstream ports. 441 442 * Database mirror at SourceForge moved to GitHub. 443 444 * Updated pci.ids to the current snapshot of the database. 445 4462015-09-14 Martin Mares <[email protected]> 447 448 * Released as 3.4.0. 449 450 * On Linux, we report NUMA nodes of devices. 451 452 * The sysfs back-end does not die on read errors 453 of optional attributes. Instead, a warning is produced. 454 455 * Fixed several minor bugs. 456 457 * Updated pci.ids to the current snapshot of the database. 458 4592015-04-09 Martin Mares <[email protected]> 460 461 * Released as 3.3.1. 462 463 * Removed hacks for backward compatibility with Linux libc5, 464 which were breaking newer non-glibc Linux systems. Thanks 465 to Felix Janda. 466 467 * Display VirtIO vendor-specific capability. Patch by Gerd 468 Hoffmann. 469 470 * Fixed memory leak in name cache. 471 472 * Updated pci.ids to the current snapshot of the database. 473 4742014-11-10 Martin Mares <[email protected]> 475 476 * Released as 3.3.0. 477 (celebrating a one-year anniversary of the previous version :)) 478 479 * Device names exported by BIOS are displayed on Linux. 480 481 * On Linux systems, HWDB is used to look up device names 482 when our ID database gives no match. (More precisely, 483 HWDB is consulted after local pci.ids, but before using 484 network to query online pci.ids.) Thanks to Tom Gundersen 485 for the initial patch. 486 487 * Added experimental back-end for OS X / Darwin. Thanks to 488 Richard Yao for providing it. 489 490 * Filters now support matching by device class. Original 491 patch by Matthew Wilcox, wrappers for ABI compatibility 492 by me. 493 494 * Interrupt Pin and Interrupt Line registers are displayed 495 for bridge devices, too. 496 497 * Several portability bugs have been fixed. 498 499 * Several typos have been fixed. Also, use of questionable 500 constructs in man pages has been reduced. 501 502 * PCIe link capabilities now include the ASPMOptComp bit. 503 504 * The "CRS Software Visibility" bit is now decoded properly. 505 506 * Updated pci.ids to the current snapshot of the database. 507 5082013-11-10 Martin Mares <[email protected]> 509 510 * Released as 3.2.1. 511 512 * CardBus bridge capabilities are displayed. 513 514 * PCIe L1 PM substates are decoded. 515 516 * Various bugs were fixed in decoding of PCIe capabilities. 517 518 * The sysfs back-end does not spit out unnecessary warnings when 519 empty slots report only a partial device address. This actually 520 happens on IBM pSeries. 521 522 * Updated pci.ids to the today's snapshot of the database. 523 5242013-04-19 Martin Mares <[email protected]> 525 526 * Released as 3.2.0. 527 528 * On newer Linux systems, we use libkmod to look up kernel modules 529 (modules.pcimap no longer exists). To facilitate this, libpci 530 is able to look up module aliases in sysfs. 531 532 * Various minor bug fixes. 533 534 * Updated pci.ids to the today's snapshot of the database. 535 5362012-06-25 Martin Mares <[email protected]> 537 538 * Released as 3.1.10. 539 540 * Decoding of LTR/OBFF in PCIe capabilities. 541 542 * Various minor bug fixes. 543 544 * Updated pci.ids to the today's snapshot of the database. 545 5462012-01-14 Martin Mares <[email protected]> 547 548 * Released as 3.1.9. 549 550 * Updated README. 551 552 * Wherever we mention the PCI ID database, we now refer to 553 http://pci-ids.ucw.cz/ and the sf.net site is mentioned only 554 as a mirror. This includes update-pciids. 555 556 * Decode PCIe Gen 3 speeds and link status fields. 557 558 * Various minor bug fixes. 559 560 * Updated pci.ids to the today's snapshot of the database. 561 5622011-10-02 Martin Mares <[email protected]> 563 564 * Released as 3.1.8. 565 566 * More capabilities: Transaction Processing Hints, Latency Tolerance 567 Reporting. Thanks to Jesse Barnes. 568 569 * Added BeOS and Haiku ports. Contributed by Francois Revol. 570 571 * pciutils.pc now uses Libs.private properly. 572 573 * When we format a name and it does not fit in the buffer, we truncate 574 it instead of returning "buffer too small" instead. This works on all 575 platforms with sane (i.e., C99-compatible) snprintf(). 576 577 * Various minor bug fixes. 578 579 * Updated pci.ids to the today's snapshot of the database. 580 5812010-01-31 Martin Mares <[email protected]> 582 583 * Released as 3.1.7. 584 585 * Minor improvements and bug fixes in decoding of the Virtual Channel 586 capability. 587 5882010-01-24 Martin Mares <[email protected]> 589 590 * Released as 3.1.6. 591 592 * More capabilities decoded: Virtual Channel (except arbitration 593 tables), Root Complex Link, Vendor-Specific (header only), SATA HBA. 594 595 * All extended capabilities have their version displayed (-vv or more). 596 5972010-01-19 Martin Mares <[email protected]> 598 599 * Released as 3.1.5. 600 601 * Updated pci.ids to the today's snapshot of the database. 602 603 * When scanning extended capabilities, properly mask the lowest 2 bits, 604 which are currently reserved. This avoids unaligned access errors on 605 broken hardware (see tests/broken-ecaps). 606 607 * Large bar sizes are displayed in human-readable format (with units). 608 Thanks to Matthew Wilcox. 609 610 * Physical slot information is displayed correctly for multi-function cards. 611 Fixed by Matthew Wilcox. 612 613 * Fixed a couple of typos everywhere. 614 615 * Library: Fixed bugs in freeing of capabilities. 616 617 * Windows back-end compiles again. 618 6192009-08-14 Martin Mares <[email protected]> 620 621 * Released as 3.1.4. 622 (sorry that I have missed 22/7 and released it later :-)) 623 624 * Updated pci.ids to the today's snapshot of the database. 625 626 * Fixed memory and file descriptor leak in the dump back-end. 627 628 * The SR-IOV capability decoder now prints the VF BAR's. 629 Patch by Chris Wright, cleaned up by me. 630 631 * On request of certain company's lawyers, we now include a copy 632 of the GPL with our package. It seems that the pciutils are getting 633 mature if the most important bug of the month was this one ;-) 634 6352009-07-04 Martin Mares <[email protected]> 636 637 * Released as 3.1.3. 638 639 * Updated pci.ids to the current snapshot of the database. 640 641 * The VPD parser now reports unknown and vendor-defined items 642 properly. It also stops on any item in unknown format, avoiding long 643 output on bogus VPD data. Thanks to Ben Hutchings and Matthew Wilcox. 644 645 * The MSI-X table size now matches the spec. Thanks to Michael S. 646 Tsirkin. 647 648 * The Power Management capability now includes the soft reset bit. 649 Thanks to Yu Zhao. 650 651 * Decoding of the Advanced Features capability has been added. 652 Thanks to Yu Zhao. 653 654 * The whole package compiles on GNU/kFreeBSD again. 655 656 The following patches have been contributed by Matthew Wilcox: 657 658 * The procfs back-end is able to cope with /proc/bus/pci 659 containing names with domains, which occur on sparc64 and 660 possibly other architectures due to a kernel bug. 661 662 * The sysfs back-end no longer complains when a slot address 663 is missing, which happens with old versions of Linux fakephp. 664 665 * The Device Serial Number capability is printed in the right 666 byte order. 667 668 * The MSI and MSI-X capabilities are printed in a prettier way. 669 670 * The tree output mode (`lspci -t') shows domain numbers only 671 at the root, which makes the output more compact. 672 673 * Updated documentation on the bus mapping mode (`lspci -M'). 674 6752009-02-01 Martin Mares <[email protected]> 676 677 * Released as 3.1.2. 678 679 * Fixed another silly bug in the command-line parser of setpci. 680 6812009-01-30 Martin Mares <[email protected]> 682 683 * Released as 3.1.1. 684 685 * Updated pci.ids to the current snapshot of the database. 686 687 * The configure script now sets LC_ALL to avoid being fooled by 688 locale-dependent behavior of `tr'. 689 690 * The command-line parser of setpci did sometimes segfault on invalid 691 input. Thanks to Andreas Wiese for a fix. 692 6932009-01-18 Martin Mares <[email protected]> 694 695 * Released as 3.1.0. 696 697 * Updated pci.ids to the current snapshot of the database. 698 699 * The Cygwin backend now works on Windows Vista. Thanks to Jonathan 700 Kotta. 701 702 * Fixed a bug in decoding of the SR-IOV capability. Patch by Yu Zhao. 703 704 * Details of some PCIe capabilities are displayed only with -vv. 705 706 * When a BAR is reported by the OS, but not by the device (i.e., 707 it is marked as [virtual] in lspci), the [disabled] flag is 708 suppressed, because it does not make sense in such cases. 709 Patch by Yu Zhao. 710 7112008-12-13 Martin Mares <[email protected]> 712 713 * The source code of lspci has been split to multiple files, hopefully 714 making it easier to maintain. 715 716 * The library and lspci now know about physical slot names. So far, 717 they are provided by the sysfs back-end only. Thanks go to Alex Chiang. 718 719 * When a device has the VPD (Vital Product Data) capability and the 720 VPD data are supplied by the OS, they are decoded and printed in the 721 verbose mode. This currently works only on Linux with the sysfs 722 back-end. Thanks to Ben Hutchings of Solarflare for the patch. 723 724 * `setpci --version' now works properly. 725 726 * `setpci --dumpregs' prints a table of all known names of 727 registers and capabilities. This replaces the table of registers 728 in the setpci man page. 729 730 * The dry-run mode of setpci gives better feedback. 731 732 * The setpci utility is now able to address registers stored in PCI 733 capabilities (actually it allows a more general form of relative 734 addressing). 735 736 * The library has gained functions for working with PCI capabilities. 737 738 * Address Translation Services capability is now decoded. Patch by 739 Yu Zhao. 740 7412008-11-09 Martin Mares <[email protected]> 742 743 * Released as 3.0.3. 744 745 * `lspci -k' now displays the subsystem ID, too. This makes `-k' 746 show everything needed to identify the device and the available 747 drivers, which was called for by many users. 748 749 * Fixed spelling of MSI. Patch by Matthew Wilcox. 750 751 * Better support for cross-compilation. Thanks to Alon Bar-Lev 752 for the patch. 753 754 * Fixed printing of the AER capability. Patch by Max Asbock. 755 756 * HT 1.02 capabilities are decoded as HT 1.03. Suggested by 757 Carl-Daniel Hailfinger. 758 759 * Fixed Cygwin build. Thanks to Steve Elliott for reporting the bug. 760 761 * Updated pci.ids to the current snapshot of the database. 762 7632008-09-19 Martin Mares <[email protected]> 764 765 * Released as 3.0.2. 766 767 * Fixed a minor bug in the configure script, which caused warnings 768 about redefinition of symbols during compilation. 769 7702008-09-11 Martin Mares <[email protected]> 771 772 * Released as 3.0.1. 773 774 * Updated pci.ids to the most recent snapshot. 775 776 * Added a Cygwin port. Patch by Christopher Voltz, ported to the 777 current tree by Martin Mares. 778 779 * Worked around compatibility problems with various default settings 780 of wget (we have to set --no-timestamping explicitly). Thanks to Ville 781 Skytta for pointing that out. 782 783 * Fixed printing of MSI capabilities. Thanks to Matthew Wilcox for 784 a patch. 785 786 * Added decoding of several PCI-X capabilities: device/link/slot 2, 787 Advanced Error Reporting, Access Control Services, Alternative Routing-ID, 788 Single Root I/O Virtualization. Thanks to Yu Zhao for patches. 789 790 * Fixed bug in filters which caused them to refuse vendor/device ID 0xffff. 791 792 * README: The linux-pci mailing list has moved to [email protected]. 793 794 * Fixed several build problems: builds without PCI_USE_DNS on Linux 795 and with PCI_USE_DNS on Solaris and *BSD. Static library mode also 796 compiles again on old versions of GCC. 797 7982008-04-10 Martin Mares <[email protected]> 799 800 * Released as 3.0.0. 801 802 * Updated API and ABI version. 803 8042008-02-20 Martin Mares <[email protected]> 805 806 * Released as 2.99.1-alpha2. 807 808 * Changed the default domain for the DNS resolver. 809 8102008-02-18 Martin Mares <[email protected]> 811 812 * Released as 2.99.1-alpha1. 813 814 * The makefile system has been reworked. All configuration settings 815 are now passed to the configure script in environment variables, 816 allowing for easy tweaking in the top-level Makefile. All control 817 knobs are now described in the README. 818 819 * The libpci can be built as a shared library with properly restricted 820 symbol exports. Use `make SHARED=yes' to enable that or `make SHARED=local' 821 for a local testing build (with hardwired paths to the library, so that 822 it does not need installation). 823 824 * The example program has been moved from lib/example.c to the top-level 825 directory, because it should be built exactly as the other utilities 826 are. It has been also improved slightly to educate better. 827 828 * The i386-ports method is enabled on Linux/x86_64 as well. 829 8302008-02-13 Martin Mares <[email protected]> 831 832 * Released as 2.2.10-net2. 833 834 * Support for resolving of PCI ID's using DNS together with a local 835 cache of resolved entries has been added. See the `-q' and `-Q' options 836 of lspci. 837 838 * The library now has a generic system of settable parameters, which 839 also include settings of the DNS resolver and cache. An `-O' option 840 has been added to lspci and setpci to allow setting of these options. 841 842 * Configuration of the access methods are now specified by the new 843 parameter system, replacing the pci_access->method_params array. 844 845 * Access methods now also have sensible names and help texts and it 846 is possible to look up method ID by a name. 847 848 * An `-A' switch has been added to both lspci and setpci, allowing to 849 select an arbitrary access method. The `-P' switch (configure proc 850 backend) has been removed as it is no longer needed and I do not know 851 any its user. 852 853 * Several source files have been split for better maintainability 854 (most notably the resolving of ID's). 855 856 * Man pages and help texts have been updated. A new man page `pcilib(7)' 857 has been added and description of library options has been moved there. 858 859 * When an unknown device ID is encountered, we print `Device <id>' 860 instead of `Unknown device <id>'. It uses less space and it also 861 should reduce the number of inexperienced users complaining that 862 the device is not supported by the OS. To lookup up OS drivers, 863 use the `-k' option. 864 865 * PCI_LIB_VERSION has been bumped to 0x020299. 866 867 * Makefile: stripping of the binaries during installation can be 868 overridden by the STRIP variable. 869 870 * lib/types.h: We use the integer types from <stdint.h> if the 871 compiler claims C99 support. 872 8732008-02-11 Martin Mares <[email protected]> 874 875 * Released as 2.2.10. 876 877 * lspci.c, setpci.c: Cleaned up the list of options. 878 879 * lib/names.c: Fix displaying of errors reported by zlib. 880 Previously, the buffer containing the error message had 881 been deallocated by gzclose() before the message was printed. 882 8832008-01-07 Martin Mares <[email protected]> 884 885 * update-pciids.sh: Added quiet mode (-q). Clean up uncompressed 886 files left by previous versions of the pciutils. Patch by Mike 887 Frysinger. 888 889 * update-pciids.man: Mention the -q switch. 890 8912007-11-29 Martin Mares <[email protected]> 892 893 * lib/dump.c: Squashed compiler warnings about code with 894 no effect (there really were surplus *'s). 895 8962007-11-06 Martin Mares <[email protected]> 897 898 * Released as 2.2.9. 899 900 * lspci.c: Added a new switch `-k' which requests printing 901 of information on kernel drivers attached to each device 902 and on kernel modules reporting the ability to handle the 903 device. So far, this is supported only on Linux with the 904 sysfs back-end, so it is implemented internally in the lspci 905 instead of the libpci. Thanks to Anicka <[email protected]> 906 for help. 907 9082007-10-19 Martin Mares <[email protected]> 909 910 * Makefile, lib/Makefile: Moved -lz from LDFLAGS to LDLIBS. 911 Also added an explicit pattern rule for linking to make sure 912 that LDLIBS is used on all platforms. Thanks to Dan Nicholson 913 for the suggestion. 914 9152007-10-19 Martin Mares <[email protected]> 916 917 * Released as 2.2.8. 918 919 * pci.ids: Revised class codes to match Conventional PCI 3.0 specs. 920 Added a couple of new ones, renumbered `ADMA continuous operation' 921 prog-if to 0x30 (even the old SATA Class Code ECN doesn't mention 922 0x40) and renumbered the satellite communication controllers. 923 924 * lib/header.h: Include `PCI hot-plug' and `Secure device' 925 capabilities from PCI 3.0 specs. Also added `SATA HBA' and 926 `Advanced features' caps from various ECN's. 927 928 * lspci.c: All known capabilities have at least their name displayed 929 now. When we are unable to decode them completely, we signalize it 930 with a `<?>' mark. 931 932 * lspci.man: Document `<?>' and also mention that extended config 933 space is currently available only with the linux_sysfs back-end. 934 935 * lspci.c: Decode the Debug port capability (per EHCI 0.96 spec). 936 937 * lspci.c: Big code cleanup: re-arranged functions in the code, 938 renamed everything related to capabilities to cap_* and 939 all options except verbose to opt_*. 940 9412007-10-14 Martin Mares <[email protected]> 942 943 * lib/[fno]bsd-*: Removed extraneous braces. 944 9452007-10-12 Martin Mares <[email protected]> 946 947 * Capability loop detection introduced 2.2.7 did not work 948 properly with extended capabilities. Fixed. 949 9502007-10-05 Martin Mares <[email protected]> 951 952 * Released as 2.2.7. 953 954 * lspci.c (show_caps, show_ext_caps): Detect and report loops in 955 capability lists. 956 957 * lspci.c, lib/header.h: Finished decoding of the PCI Express 958 capability. The extended capabilities remain undecoded for now, 959 but at least the list of them has been updated to reflect the 960 current PCI Express 2.0 spec. 961 962 * lspci.c, lib/header.h: Decode new bits of traditional registers 963 as defined by PCIE / PCI-X. This includes discard timers in the bridge 964 control register and INTx enable/status in device control/status 965 registers. 966 967 * lib/fbsd-device.c: Support domains on new FreeBSD's. Contributed 968 by Marius Strobl. 969 9702007-09-12 Hasso Tepper <[email protected]> 971 972 * Extended the fbsd-device backend to run on Dragonfly BSD. 973 974 * lspci.c: alloca() is declared in <stdlib.h> on BSD's, not <alloca.h>. 975 9762007-09-03 Martin Mares <[email protected]> 977 978 * Resurrected the Windows port, including cross-compilation by MinGW. 979 Patch by Samuel Bronson <[email protected]>. 980 9812007-08-31 Martin Mares <[email protected]> 982 983 * Makefile, lib/Makefile: `ar' and `ranlib' can be overridden to allow 984 cross-compilation. 985 9862007-08-27 Martin Mares <[email protected]> 987 988 * lib/names.c (pci_open): When calling gzopen(), use "rb" file mode 989 instead of "r". This is needed on DOS systems, where this function 990 somewhat illogically uses the binary flag for the compressed file 991 instead of the decompressed stream inside, where binariness really 992 matters. 993 9942007-08-14 Martin Mares <[email protected]> 995 996 * lspci.c (show_ht): Added decoding of Hypertransport MSI mapping capability, 997 based on a patch by Jason Gunthorpe. 998 999 * tests/cap-MSI-mapping: Added a test case. I plan to add test cases 1000 (which are dumps of config space) for all new features. 1001 10022007-06-20 Martin Mares <[email protected]> 1003 1004 * Released as 2.2.6. 1005 1006 * Makefile: Added an "install-lib" target. Thanks to Dan Nicholson 1007 for a patch. 1008 1009 * Makefile, lib/Makefile: Generate and install pkg-config file 1010 for libpci. Again by Dan Nicholson. 1011 10122007-06-20 Thomas Schwinge <[email protected]> 1013 1014 * lib/i386-io-hurd.h: Rewritten for new Hurd kernels. 1015 10162007-05-04 Martin Mares <[email protected]> 1017 1018 * Released as 2.2.5. 1019 1020 * pci.ids: Updated to the current snapshot of the database. 1021 10222007-02-14 Martin Mares <[email protected]> 1023 1024 * lspci.c (show_express): Added PCI/PCI-X to PCI-Express Bridge type. 1025 Patch by Mark Glines. 1026 10272007-02-09 Martin Mares <[email protected]> 1028 1029 * pci.ids: Updated to the current snapshot of the database. 1030 10312007-02-06 Martin Mares <[email protected]> 1032 1033 * Replaced bzero() by memset() everywhere, it's better to lose a tiny 1034 bit of readability than maintain hacks to make it work on various systems. 1035 1036 * lib/configure: tr on Solaris is a bit weird and it requires `[A-Z]' 1037 instead of `A-Z'. Fortunately, the extra brackets don't hurt otherwise. 1038 1039 * lib/types.h, lib/configure: Solaris should use <stdint.h> to get precise 1040 integer types. 1041 10422007-02-04 Martin Mares <[email protected]> 1043 1044 * lspci.c: alloca() needs <alloca.h>. 1045 10462006-09-17 Martin Mares <[email protected]> 1047 1048 * lib/dump.c: Fixed a couple of bugs in the dump backend which caused 1049 devices with domains or with extended config space to be read incorrectly. 1050 Also, dumps with partial lines are allowed now. 1051 10522006-09-10 Martin Mares <[email protected]> 1053 1054 * pci.ids: Updated to the current database snapshot. 1055 1056 * lspci.c (scan_device): If an error occurs when reading the standard config 1057 header of a device, report it and ignore the device and return with exit 1058 code 2 at the end. 1059 10602006-09-09 Martin Mares <[email protected]> 1061 1062 * Released as 2.2.4. 1063 1064 * maint/release: Remind the maintainer about the current PCI_LIB_VERSION. 1065 1066 * lib/pci.h: Updated PCI_LIB_VERSION. 1067 1068 * lspci.c (show_machine): In the `-m' mode, do proper shell escaping 1069 if the fields printed contain quotes or backslashes. 1070 1071 * lspci.c (show_machine): Added a `-vmm' mode, which removes the misuse 1072 of the `Device' tag for two different purposes. 1073 1074 * Makefile: Moved all system-dependent decisions to lib/configure, 1075 since config.mk is included in the top-level Makefile anyway. 1076 1077 * lib/configure: When configuring for Linux, ignore the kernel version 1078 and always build all access methods. 1079 1080 * Makefile (CFLAGS): Removed -Winline, it's not needed and triggers 1081 at many non-interesting places with gcc 3.4. 1082 1083 * Whitespace cleanup of all source files. 1084 1085 * The pci.ids file can be stored compressed if zlib is available. 1086 Added transparent decompression to lib/names.c, modified update-pciids.sh 1087 to keep the file compressed if applicable, updated Makefiles. 1088 Based on a patch by Matthew Wilcox, but all the bugs are mine. 1089 1090 * Makefile, README: Allow installation to be done to a different directory 1091 from the one we will eventually be placed in by setting DESTDIR. 1092 Patch by Matthew Wilcox. 1093 1094 * Added .gitignore files. 1095 1096 * Makefile (clean): Clean *.orig, too. 1097 1098 * Cleaned up usage of `char' and `byte'. 1099 1100 * lib/header.h: PCI_CLASS_DOCKING_OTHER should be 0x0a80, not 0x0a01. 1101 1102 * lib/header.h: Added PCI_CLASS_xxx constants for all classes currently 1103 defined in the pci.ids file. 1104 11052006-08-01 Martin Mares <[email protected]> 1106 1107 * lib/i386-io-hurd.h: Fixed a silly typo. 1108 11092006-07-30 Martin Mares <[email protected]> 1110 1111 * lib/Makefile: Added a missing rule for obsd-device.o. 1112 1113 * lspci.c, lib/header.h: Added support for MSI per-vector masking. 1114 Contributed by Petr Vandrovec. 1115 1116 * lspci.c, lib/header.h: Added support for the `bridge subsystem ID' 1117 capability. Contributed by Petr Vandrovec. 1118 1119 * lspci.c (show_htype1): Fixed bug in printing of 64-bit prefetchable 1120 memory windows. Fix by Petr Vandrovec. 1121 1122 * maint/release.pm: Exclude .git directory from releases. 1123 1124 * lib/i386-ports.c, lib/i386-io-*: Report failures during port access 1125 initialization by a->warn() instead of calling printf() or perror() 1126 directly. 1127 1128 * lib/i386-ports.c, lib/i386-io-*: Moved the logic which keeps track of 1129 the port access state to generic code. 1130 1131 * lib/i386-io-hurd.h: Ask the kernel for I/O port access appropriately. 1132 Contributed by Thomas Schwinge and Samuel Thibault. 1133 1134 * lib/i386-ports.c: Define _GNU_SOURCE, it's needed by the Hurd module. 1135 1136 * lib/header.h: Whitespace cleanups. 1137 1138 * lib/i386-io-windows.h: Fixed indentation and spelling. 1139 1140 * README.Windows: Mention that WinIO.dll is needed and where to get it. 1141 11422006-06-27 Martin Mares <[email protected]> 1143 1144 * lib/Makefile, Makefile: Added rules for building and cleaning the example. 1145 1146 * lib/example.c: Show how to use PCI_FILL_CLASS and used another register 1147 for demonstrating the config space accesses. The example is still very 1148 incomplete, though. 1149 1150 * lib/pci.h, lib/generic.c: Added PCI_FILL_CLASS. 1151 1152 * lib/sysfs.c: Fetch device ID and class from sysfs, because they can 1153 be modified by kernel fixups. 1154 1155 * lspci.c: Use PCI_FILL_CLASS. Thanks to Matthew Willcox for the patch. 1156 11572006-06-03 Martin Mares <[email protected]> 1158 1159 * lspci.c: Introduced the -nn switch. Thanks to David N. Welton 1160 for the idea. 1161 1162 * lib/names.c (pci_lookup_name): Introduced PCI_LOOKUP_MIXED and 1163 cleaned up the name selection code. 1164 1165 * lib/names.c (pci_lookup_name): If PCI_LOOKUP_NO_NUMBERS is given, 1166 pci_access->numeric_ids is ignored. 1167 1168 * lib/names.c (pci_lookup_name): When class is identified and 1169 subclass isn't, display class name and subclass number. 1170 11712006-05-31 Martin Mares <[email protected]> 1172 1173 * setpci.c (main): Don't crash when an invalid width is specified. 1174 1175 * lspci.c, setpci.c, common.c: die() now uses the right program 1176 name when printing an error message. 1177 11782006-05-19 Martin Mares <[email protected]> 1179 1180 * README: Mention the public GIT tree. 1181 1182 * README: Updated the list of ports. 1183 11842006-05-10 Martin Mares <[email protected]> 1185 1186 * lib/configure, lib/fbsd-device.c: Added support for GNU/kFreeBSD. 1187 Thanks to Petr Salinger for the patch. 1188 11892006-05-05 Martin Mares <[email protected]> 1190 1191 * Released as 2.2.3. 1192 1193 * lspci.c (scan_device): The -D switch didn't work as intended 1194 in -m mode. 1195 11962006-05-05 Martin Mares <[email protected]> 1197 1198 * Released as 2.2.2. 1199 1200 * pci.ids: Updated to the current database snapshot. 1201 1202 * lib/obsd-device.c (and other files in lib/*): Added OpenBSD 1203 interface by Matthieu Herrb <[email protected]>, based on 1204 the existing FreeBSD interface. 1205 1206 * Moved pciutils to a GIT repository, which now contains merged 1207 history from both CVS and Arch. Good bye, TLA! 1208 12092006-03-21 Martin Mares <[email protected]> 1210 1211 * lspci.c (show_slot_name): Avoid the previous changes in default 1212 display of domain name when in machine-readable mode. However, `-D' 1213 forces domain display even there. 1214 1215 * lspci.man: Added a warning on -m being the only format, which is 1216 guaranteed to be stable between lspci versions. 1217 12182006-03-13 Martin Mares <[email protected]> 1219 1220 * lspci.man: Documented the -D switch. 1221 1222 * lspci.c (show_slot_name, scan_device): If there are multiple PCI 1223 domains or if the `-D' switch is used, show the domain number for 1224 all devices. 1225 1226 * lspci.c (show_verbose): Report cache line size in bytes. 1227 1228 * update-pciids.sh: Use curl if available. Patch by Matthew Wilcox. 1229 12302006-01-04 Martin Mares <[email protected]> 1231 1232 * lspci.c (show_express_link): Fixed decoding of link status register. 1233 Thanks to Roland Dreier for his report. 1234 12352005-12-12 Martin Mares <[email protected]> 1236 1237 * lib/nbsd-libpci.c: If libpci is used by an ordinary user, allow 1238 at least read-only access. Patch by Pavel Celeda <[email protected]>. 1239 1240 * Makefile: Corrected library path on NetBSD. 1241 12422005-11-26 Martin Mares <[email protected]> 1243 1244 * Released as 2.2.1. 1245 1246 * lspci.c (show_machine): Subsystem vendors were printed incorrectly 1247 in machine-readable modes. Thanks to Pavel Celeda for a bug report. 1248 12492005-10-11 Martin Mares <[email protected]> 1250 1251 * lspci.c (new_bus): Fixed a memory leak. Thanks to Paul Sangree for reporting it. 1252 12532005-09-21 Martin Mares <[email protected]> 1254 1255 * Released as 2.2.0. 1256 1257 * pci.ids: Updated copyright header. 1258 1259 * lib/sysfs.c (sysfs_get_resources): Removed warning about unsupported 1260 64-bit addresses, they are now always supported. 1261 1262 * lspci.c (show_bases): Corrected printing of 64-bit addresses 1263 in bus-centric mode. 1264 1265 * lib/configure: Enable 64-bit addresses on all Linux systems. 1266 1267 * lib/types.h: Don't pad 64-bit addresses to 16 xigits, only to 8 if they 1268 are shorter. 1269 12702005-09-11 Martin Mares <[email protected]> 1271 1272 * Released as 2.1.99-test11. 1273 1274 * lspci.c: Removed unnecessary trailing zeros in pci_lookup_name() calls. 1275 12762005-09-10 Martin Mares <[email protected]> 1277 1278 * Released as 2.1.99-test10. 1279 1280 * pci.ids: Synchronized with the current database snapshot. 1281 1282 * update-pciids.sh: Changed the default URL for downloading pci.ids 1283 to http://pciids.sourceforge.net/v2.2/pci.ids. 1284 1285 * lib/pci.h (PCI_LIB_VERSION): Added version identifier. 1286 1287 * lib/names.c: Rewritten the name database module almost from scratch. 1288 Everything is much cleaner and there are hopefully no more memory leaks; 1289 pci_lookup_name() now uses varargs in a backward compatible fashion. 1290 Introduced PCI_LOOKUP_NO_NUMBERS. 1291 1292 The new code supports subsystem entries not tied to a specific device. 1293 I had to extend the format of pci.ids in order to support it, so I have 1294 extended the idea of the "C" (class) blocks and introduced "S" blocks 1295 for subsystems. To avoid doing more incompatible changes in the future, 1296 the parser skips unknown single-letter blocks without reporting errors. 1297 12982005-08-23 Martin Mares <[email protected]> 1299 1300 * Released as 2.1.99-test9. 1301 1302 * Makefile (OPT): Removed -fomit-frame-pointer, it's default in recent 1303 gcc versions when optimizing anyway. 1304 1305 * Made the path to pci.ids customizable and independent on the SHAREDIR. 1306 Just override IDSDIR in the top-level Makefile. 1307 1308 * pci.ids: Synchronized with the current database snapshot. 1309 1310 * lspci.man, setpci.man: Improved the man pages. Documented all access 1311 methods and which operations are privileged. 1312 1313 * lspci.c: Another rewrite of config register caching, now also including 1314 lots of internal checks. It should be now perfectly able to cope with 1315 portions of the configuration space being inaccessible, for example 1316 due to insufficient access rights. 1317 1318 * lspci.c (show_pcix_nobridge, show_pcix_bridge): Cleaned up dumping of PCI-X 1319 capabilities. Includes partial support for PCI-X 2.0 (probably incomplete 1320 as I haven't seen the spec). 1321 1322 * lspci.c: Quell warnings about unused parameters. 1323 1324 * lspci.c: Removed C++ comments. 1325 1326 * lib/header.h: Merged definitions of extended capabilities and some new 1327 PCI-X capability bits from linux-2.6.11/include/pci.h. 1328 1329 * lspci.c (show_caps): Try to scan extended capabilities only if the 1330 device has either PCI-X or PCI Express capability in its normal capability 1331 list. 1332 1333 * lib/dump.c (dump_init): Reading of dumps works again. The dump reader 1334 now also remembers how much data it has read and refuses attempts to 1335 access more than that. 1336 1337 * setpci.man, lspci.c, README: prefer spelling "buses" over "busses". 1338 1339 * lspci.c: If alloca() is not available, use xmalloc(), not malloc(). 1340 1341 * lib/configure: Added x86_64 on Linux. 1342 13432005-08-22 Martin Mares <[email protected]> 1344 1345 * lib/filter.c (pci_filter_parse_slot): Fixed parsing of domain filters. 1346 Thanks to Matthew Wilcox for bug report. 1347 1348 * lspci.c: Corrected spelling of "Hz" (it was "hz" at several places). 1349 Thanks to Krzysztof Oledzki for pointing that out. 1350 13512004-08-19 Martin Mares <[email protected]> 1352 1353 * pciutils.spec (%attr): Setting attributes for /sbin/* is an anachronism, 1354 because pciutils by default install to /usr/sbin. Update. 1355 13562004-08-13 Martin Mares <[email protected]> 1357 1358 * Released as 2.1.99-test8. 1359 1360 * lib/types.h, lib/pci.h, lib/sysdep.h: `byte' and `word' are 1361 no longer exported to the outside world. 1362 1363 * README.Windows: Updated. 1364 1365 * maint/release: Substitute version number in win32/config.h. 1366 1367 * win32/config.h: Added. 1368 1369 * lib/sysdep.h (bzero, strcasecmp): are macros on Windows. 1370 1371 * compat/getopt.[ch]: Added copies of getopt.[ch] from the GNU 1372 C library for use on systems where the default libraries lack 1373 proper getopt. Currently used by the Windows port. 1374 1375 * lib/sysdep.h, lib/types.h: Updates of the Windows port from 1376 Alexander Stock. 1377 1378 * lib/types.h: If PCI_HAVE_Uxx_TYPES is defined, libpci doesn't define 1379 its own u8, u16, u32, byte and word types and uses what the user 1380 has supplied instead. With this change, all namespace clashes should 1381 be gone. 1382 1383 * Makefile, lib/Makefile: Updated dependencies. 1384 1385 * pciutils.h: Include lib/sysdep.h and move NONRET et al. there. 1386 1387 * lib/sysdep.h: No need to include <sys/types.h> on FreeBSD, because 1388 it is included unconditionally in lib/types.h. 1389 1390 * Moved system-dependent stuff from lib/internal.h to lib/sysdep.h, 1391 which is also used by the utilities. Also moved type declarations 1392 from lib/pci.h to lib/types.h. 1393 1394 * All files: Prepend a "PCI_" prefix in front of all configuration 1395 defines to avoid namespace clashes. CAVEAT: If there is any libpci 1396 application using the (undocumented) defines, it has to be updated. 1397 1398 * lib/Makefile: Killed HAVE_OWN_HEADER_H, since we stopped sharing 1399 headers with the kernel a couple of years ago. 1400 1401 * lib/sysfs.c (sysfs_get_resources): We have 7 resources, not 6. 1402 1403 * lspci.c (show_rom): Use the same logic for printing disabled 1404 or unassigned ROM's as we do in show_bases() for the other BAR's. 1405 1406 * lib/generic.c (pci_generic_fill_info): Better reaction to 1407 invalid 64-bit addresses. Also d->hdrtype should not include 1408 bit 7, which caused mysterious errors on multi-function devices. 1409 1410 * lib/generic.c (pci_generic_fill_info): Fill in base addresses 1411 even if the regions are known to be disabled. It is the client's 1412 job to interpret them. (And it is not a trivial job if you want 1413 to do it correctly, since you need to check I/O and memory enables 1414 on all upstream bridges, too.) However, it could be interesting to 1415 introduce functions for interpreting the addresses and even for 1416 mapping the regions and doing I/O on them. 1417 14182004-07-30 Martin Mares <[email protected]> 1419 1420 * lspci.c: HyperTransport improvements from Maciej. 1421 14222004-07-11 Martin Mares <[email protected]> 1423 1424 * lib/sysfs.c (sysfs_get_resources): Arguments now correspond 1425 to the format string. [Patch by Bill Nottingham] 1426 14272004-07-05 Martin Mares <[email protected]> 1428 1429 * Released as 2.1.99-test7. 1430 1431 * lspci.c (config_fetch): Wanted to merge Matthew's bug fix, but 1432 ended up with rewriting the fetching mechanism to be fully dynamic, 1433 but avoid reading config space registers not explicitly requested. 1434 14352004-06-29 Matthew Wilcox <[email protected]> 1436 1437 * lspci.c: More work on PCI Express dumping. 1438 1439 * lib/header.h: Updated PCI Express capability definitions. 1440 1441 * lib/proc.c (proc_read): Removed bogus warning. 1442 1443 * common.c (xrealloc): Introduced. 1444 1445 * lspci.man: Added -xxxx. 1446 14472004-06-27 Martin Mares <[email protected]> 1448 1449 * Released as 2.1.99-test6. 1450 1451 * lspci.c (show_msix), lib/header.h: Added dumping of MSI-X cap. 1452 Patch by Roland Dreier <[email protected]>, cleaned up by me. 1453 1454 * lspci.c (show_pcix_nobridge, show_pcix_bridge): Handle config_fetch() 1455 failures. 1456 1457 * lib/header.h: Added PCI Express extended capabilities. Again by Matthew. 1458 1459 * lspci.c (show_express): Added dumping of PCI Express cap. 1460 Patch by Matthew Wilcox. 1461 1462 * lib/header.h: Added a list of PCI 3.0 capabilities and also details 1463 on PCI Express caps. Patch by Matthew Wilcox <[email protected]>. 1464 1465 * lspci.c (check_root): Gone. No explicit checks for root are needed, 1466 report correct errors reported by the libpci instead. 1467 1468 * lspci.c: Added dumping of the extended config space on "-xxxx". 1469 Better caching of config registers. 1470 1471 * setpci.c (main): Allow access to whole 4096 bytes of the config space. 1472 1473 * lib/sysfs.c, lib/proc.c: Don't print error messages on short reads, 1474 just return the appropriate error code. 1475 1476 * lib: Added support for extended (4096-byte) configuration space, 1477 currently implemented only in Linux proc and sysfs access methods 1478 and of course in the dump reader. 1479 14802004-05-29 Martin Mares <[email protected]> 1481 1482 * Released as 2.1.99-test5. 1483 1484 * lib/pci.h: Windows don't have the standard u_int* types. 1485 1486 * lib/internal.h: <sys/param.h> required on Windows for endianity 1487 macros. 1488 1489 * lib/i386-ports.c: Connected i386-io-windows.h. 1490 1491 * lspci.c (check_root): geteuid() is not available on Windows. 1492 1493 * lib/i386-io-windows.h: Added Windows port contributed by Alexander 1494 Stock <[email protected]>. 1495 1496 * lib/configure: Hopefully fixed SunOS port broken by various 1497 changes to the configure script. 1498 1499 * Makefile, lib/configure: Cross-compilation support, patch by Maciej. 1500 15012004-05-28 Martin Mares <[email protected]> 1502 1503 * Released as 2.1.99-test4. 1504 1505 * lspci.c (show_verbose): Header type 1 is probably legal for all 1506 types of bridges, not only for PCI-to-PCI bridges. 1507 1508 * lspci.c (format_agp_rate): Write "x16", not "x@". 1509 (show_agp): rate[] could overflow. 1510 Bugs reported by Jakub Bogusz <[email protected]>. 1511 1512 * lspci.c (show_ht_*): Show HyperTransport capability with all its 1513 details. Once again code by Maciej simplified (i.e., possibly broken) 1514 by me. 1515 1516 * lib/header.h: Added declarations of HyperTransport capability. 1517 Again thanks to Maciej. 1518 1519 * lspci.c: Decode all bits of the secondary status word in type 1 headers. 1520 Thanks to Maciej W. Rozycki <[email protected]> for the patch. 1521 15222003-12-27 Martin Mares <[email protected]> 1523 1524 * Released as 2.1.99-test3. 1525 1526 * lspci.man, setpci.man: Document domains and correct spelling. 1527 1528 * lib/dump.c (dump_init): Added ability to read domain numbers. 1529 1530 * lspci.c: Devices in domains different from 0 have their slot number 1531 printed as "<domain>:<bus>:<slot>.<func>". Tree view supports domains 1532 as well. 1533 1534 * lib/filter.c: Slot filters understand domains. 1535 1536 * lib/generic.c: Mention the domain in slot numbers in all error messages. 1537 1538 * lib/internal.h: The #ifdef for Linux <asm/byteorder.h> was wrong. 1539 1540 * lib/access.c (pci_get_dev): Added support for domains. 1541 1542 * lib/sysfs.c (sysfs_scan): Read vendor and device ID from the config 1543 registers (or to be precise, leave it for the generic parts of the pcilib 1544 to do so) instead of reading them from the sysfs. It's faster this way. 1545 1546 * lspci.c (show_pcix): Don't touch pci_dev->hdrtype, it's an internal 1547 variable. Better read it from the config registers (it's cached anyway). 1548 1549 * lib/sysfs.c (sysfs_scan), lib/proc.c (proc_scan): Don't read the hdrtype. 1550 lib/generic.c (pci_generic_fill_info): If hdrtype is -1 (unset), read it. 1551 Saves lots of unnecessary file accesses. 1552 1553 * lib/pci.h (PCIADDR_PORT_FMT): Use %llx instead of %Lx, because the latter 1554 is not supported by all C libraries. 1555 1556 * Makefile: Always enter the lib directory (remember that we don't have 1557 full dependencies for the library in the top-level Makefile; hmmm, another 1558 thing to rewrite some day). 1559 1560 * lib/sysfs.c: Added Linux sysfs access method based on the patch 1561 written by Matthew Wilcox <[email protected]>. 1562 1563 * lib/proc.c: Renamed the access method name from "/proc/bus/pci" to "Linux-proc". 1564 1565 * lib/pread.h: The hacks to support pread on various versions 1566 of Linux libc moved there. 1567 1568 * lib/proc.c (proc_setup): The return value of snprintf() varies 1569 between glibc versions, so we need to check both for a negative 1570 values and for too large values. 1571 1572 * Removed last few references to the "Linux PCI Utilities", the 1573 package is pretty cross-platform now :) 1574 15752003-12-27 Martin Mares <[email protected]> 1576 1577 * Released as 2.1.99-test2. 1578 1579 * README, pciutils.lsm, pciutils.spec: Use @VERSION@ to make the 1580 release scripts insert the current version. "make release" is gone. 1581 1582 * maint/release, maint/release.pm: Added a new system of scripts for 1583 making releases including inter-version diffs etc. 1584 1585 * Makefile: Cleaned up. 1586 1587 * lib/fbsd-device.c: I patched another copy of this file by mistake, 1588 this time the version checks should be right. 1589 15902003-12-27 Martin Mares <[email protected]> 1591 1592 * Released as 2.1.99-test1. 1593 1594 * pciutils.h, common.c, lspci.man, setpci.man, lib/internal.h: 1595 Remove shadows of the syscall access method which was never 1596 implemented. 1597 1598 * update-pciids.sh: Try to preserve permissions of the old file 1599 if chmod supports --reference. Should close Debian Bug #223740. 1600 1601 * lib/proc.c (proc_setup): Increased path name length limit to 1024. 1602 Thanks for Redhat and Mandrake for inspiration. 1603 1604 * lib/configure: Recognize ppc and ppc64, both have 64-bit addresses. 1605 Grabbed from Redhat (Fedora) patches. 1606 16072003-12-27 Martin Mares <[email protected]> 1608 1609 Merged bug fixes from Debian patches: 1610 1611 * lspci.c (show_verbose): "Cache Line Size" should be capitalized. 1612 1613 * lspci.c (show_pcix_nobridge): Added a missing newline. 1614 1615 * lib/proc.c (proc_scan): When reading the header type, don't 1616 forget to clear the topmost bit indicating that the device has 1617 multiple functions. 1618 16192003-12-27 Martin Mares <[email protected]> 1620 1621 Updated the FreeBSD port. Thanks to Samy Al Bahra <[email protected]> 1622 for the patches: 1623 1624 * lib/Makefile: Add ${FREEBSD_SYS} to the include path if it's defined. 1625 * lib/fbsd-device.c: Select the right set of system includes according 1626 to __FreeBSD_version. 1627 16282003-12-27 Martin Mares <[email protected]> 1629 1630 Merged support for Solaris on i386 by Bill Moore <[email protected]> 1631 and cleaned up: 1632 1633 * lib/configure: Recognize SunOS. 1634 * lib/internal.h: Learn how to recognize byte order on SunOS. 1635 * lib/i386-ports.c: Split OS-dependent I/O port access from i386-ports.c. 1636 * lib/i386-io-linux.h: Linux specific part. 1637 * lib/i386-io-hurd.h: GNU/Hurd specific part. 1638 * lib/i386-io-sunos.h: SunOS specific part. 1639 16402003-12-26 Martin Mares <[email protected]> 1641 1642 * lib/header.h (PCI_*_MASK): Cast to pciaddr_t explicitly. 1643 1644 * lib/pci.h: Types declared in <sys/types.h> should be usable on all 1645 platforms we currently support, so kill the forest of #ifdef's and 1646 use them in all cases. 1647 1648 * lib/pci.h: Use ULONG_MASK to decide whether we should use long 1649 or long long to represent a 64-bit address. Killed HAVE_LONG_ADDRESS. 1650 Define format strings for addresses, port numbers and IRQ numbers 1651 directly in pci.h. 1652 1653 * lib/proc.c (proc_scan): Use PCIADDR_T_FMT for scanf'ing addresses. 1654 16552003-12-26 Marco Gerards <[email protected]> 1656 1657 Added support for the GNU Hurd (cleaned up by Martin Mares): 1658 1659 * lib/configure [GNU]: Use the i386 ports for configuration access. 1660 * lib/i386-ports.c: Don't call iopl() on the Hurd. 1661 * lib/pci.h [OS_GNU]: Include <sys/types.h> and use it for defining 1662 u8 to u32. 1663 16642003-12-26 Martin Mares <[email protected]> 1665 1666 * lspci.c (show_pcix_bridge, show_pcix_nobridge): Don't forget to call 1667 config_fetch() to ensure that the registers have been read. Thanks to 1668 Bill Wood <[email protected]> for the patch. 1669 1670 * lspci.c: Ensure that failure of config_fetch() is handled correctly 1671 at all places. 1672 1673 * lspci.man: There was one more explicit reference to /usr/share/pci.ids. 1674 Changed to @SHAREDIR@. Patch from Maciej W. Rozycki <[email protected]>. 1675 1676 * setpci.c (main): Better error messages. 1677 1678 * setpci.c (ex_op): The demo mode should disable only writing, not reading. 1679 1680 * setpci.man: The documentation was inconsistent on what should -D do. 1681 Document the new behaviour. 1682 1683 * pciutils.h, common.c, setpci.c: Introduced a NONRET macro encapsulating 1684 the GCC specific __attribute__((noreturn)) and killed the hack with 1685 redefining __attribute__ on non-GCC compilers. 1686 1687 * Makefile: Added missing dependencies. Parallel builds work now. 1688 Problem reported by Andreas Haumer <[email protected]>, but I chose 1689 a different fix. 1690 1691 * Makefile (MANDIR): Use `:=' instead of `=' to avoid executing the shell 1692 command every time $(MANDIR) is referenced. 1693 1694 * lspci.c (main): The error message for `lspci -s' incorrectly mentioned 1695 a `-f' switch. Reported by Steve Finney <[email protected]>. 1696 1697 * lib/generic.c: Removed memory leak in pci_generic_bus_scan(). 1698 Reported by Gary Parnes <[email protected]>. 1699 1700 * Replaced obsolete syntax of __attribute__((unused)) in the middle of 1701 parameter declarations (which is no longer supported by GCC 3.1) by the 1702 current syntax (attribute at the end). Thanks to [email protected] 1703 for reporting this problem. 1704 1705 * Removed CVS $Id$ tags from all files. 1706 1707 * Makefile: Added some more warnings. 1708 1709 * setpci.c: Cleaned up mask/value code. 1710 17112003-12-08 Thayne Harbaugh <[email protected]> 1712 1713 * setpci.c: Individual bits to be set can be specified as <value>:<mask>. 1714 17152003-11-29 Martin Mares <[email protected]> 1716 1717 * Imported the pciutils sources to my Arch repository. Good-bye, CVS. 1718 17192003-01-04 Martin Mares <[email protected]> 1720 1721 * Released as 2.1.11. 1722 1723 * Makefile: Changed configuration of installation directories -- 1724 all paths are now set at the top of the Makefile instead of being 1725 scattered between the installation rules. The default installation 1726 now goes always to /usr/local regardless of the OS as most distributions 1727 already contain some version of pciutils and we don't want custom 1728 installations to interfere with the default ones. 1729 1730 * Makefile: Removed a couple of ancient install hacks: we no longer 1731 try to avoid overwriting a newer pci.ids file (users are now expected 1732 to use update-ids) and we don't try to remove /etc/pci.ids (a long time 1733 has passed since the last version which used it). 1734 1735 * Makefile: Paths to pci.ids in man pages automatically get the right path. 1736 1737 * Added the update-ids utility. 1738 1739 * lib: Removed partially implemented "syscall" access method which will 1740 probably never be needed. 1741 17422002-12-27 Martin Mares <[email protected]> 1743 1744 * lib/nbsd-libpci.c: Cleaned up and hopefully made it endian safe. 1745 1746 * lib/generic.c (pci_generic_scan_bus): Added work-around for devices with 1747 discontiguous numbering of functions. This is already present in the Linux 1748 kernel for several years, but I forgot to update pciutils as well. 1749 17502002-12-26 Martin Mares <[email protected]> 1751 1752 * lib/header.h, lspci.c: Dump AGP3 flags and speeds. 1753 1754 * lib/pci.h, Makefile: Removed HAVE_OWN_HEADER_H. Always use our own header, 1755 there is no reason to prefer the kernel version. 1756 1757 * lib/proc.c (proc_scan): Don't forget to initialize hdrtype. 1758 1759 * Added preliminary version of NetBSD support by Quentin Garnier 1760 <[email protected]>. 1761 17622002-04-06 Martin Mares <[email protected]> 1763 1764 * lspci.c: Mention "-xxx" in the help. 1765 17662002-03-30 Martin Mares <[email protected]> 1767 1768 * Released as 2.1.10. 1769 1770 * Removed pci.ids from the CVS as they are now maintained separately. 1771 They are still included in the tarball, but if you are building pciutils 1772 from CVS sources or you want to get a newer ID file than the one distributed, 1773 just use "make update-ids" to download the most recent snapshot from 1774 pciids.sf.net. 1775 1776 * Makefile, README: Updated accordingly. 1777 1778 * Makefile: Added a couple of maintenance targets. 1779 1780 * maint/*: Maintainer's utilities now reside here (present only in CVS, 1781 not in the tarball). 1782 1783 * lib/names.c (parse_name_list): End-of-line comments are no longer 1784 supported. Hashes are now perfectly valid in all names and they start 1785 a comment only at the start of the line. 1786 17872002-03-26 Martin Mares <[email protected]> 1788 1789 * README: Rewritten. 1790 1791 * Makefile: When the currently installed pci.ids file is newer than 1792 the version to be installed, don't overwrite it. Suggested by 1793 Jean Delvare <[email protected]>. 1794 17952002-03-24 Martin Mares <[email protected]> 1796 1797 * lspci.c (show_pcix_bridge): Added PCI-X capability display. 1798 Contributed by Jeff Garzik <[email protected]>. 1799 1800 * lib/header.h: Added PCI-X stuff. Again by Jeff. 1801 1802 * Makefile (CFLAGS): -Werror is gone. 1803 1804 * lspci.c (format_agp_rate): Fixed AGP rate reporting. 1805 1806 * lib/filter.c (pci_filter_parse_slot): Allow bus 0xff, slot 0x1f and 1807 function 7. 1808 1809 * lib/names.c (pci_lookup_name): When printing unknown subsystem vendor 1810 or device hexadecimally, don't confuse it with chip vendor/device ID. 1811 First reported by Marc Boucher <[email protected]>. 1812 18132001-11-04 Martin Mares <[email protected]> 1814 1815 * Released as 2.1.9. 1816 1817 * pci.ids: Synced with the PCI ID Repository at SourceForge 1818 (http://pciids.sourceforge.net/). 1819 18202000-08-25 Martin Mares <[email protected]> 1821 1822 * pci.ids: Updated ID's, synced with kernel 2.4.0-test7. 1823 18242000-06-13 Martin Mares <[email protected]> 1825 1826 * Makefile (uninstall): Fixed. 1827 1828 * pci.ids: ID updates. 1829 18302000-05-20 Martin Mares <[email protected]> 1831 1832 * Released as 2.1.8. 1833 1834 * pci.ids: ID updates. 1835 1836 * lspci.c (show_verbose): Min/max latency is now printed in nanoseconds. 1837 18382000-05-04 Martin Mares <[email protected]> 1839 1840 * lspci.c (show_verbose): If the header type doesn't match device 1841 class, just print a warning and still use the header type, assuming 1842 bogus class info. 1843 18442000-05-01 Martin Mares <[email protected]> 1845 1846 * lspci.c (show_pm): Updated according to PCI PM specs 1.1. 1847 1848 * pci.ids: Updated Contemporary Control ARCnet card entries. 1849 1850 * pci.ids: Synchronized class list with latest PCI SIG documents. 1851 18522000-04-29 Martin Mares <[email protected]> 1853 1854 * lib/names.c (pci_lookup_name): Fixed the cheat. 1855 1856 * lib/internal.h: Moved UNUSED/inline hacks above all other declarations. 1857 1858 * pci.ids: Various ID updates. 1859 18602000-04-21 Martin Mares <[email protected]> 1861 1862 * Released as 2.1.7. 1863 1864 * pciutils.spec: Added German description. 1865 1866 * lib/names.c (pci_lookup_name): Added a cheat for case that subsystem ID's 1867 are the same as device ID and just output subsystem name according to 1868 device name. 1869 1870 * lib/proc.c: Use UNUSED instead of __attribute__((unused)). 1871 1872 * lib/pci.h: Added the correct typedefs for AIX. 1873 1874 * lib/generic.c (pci_generic_scan_bus): Export. 1875 1876 * lib/configure: Detect AIX. Use "echo '...\c'" instead of 1877 "echo -n" if the shell isn't bash. 1878 1879 * lspci.c: Avoid using alloca() if not compiled by GCC. 1880 (insert_dev): Avoid returning a void value. 1881 1882 * Makefile: Choose which install utility to use according to 1883 OS type. Also use `-o' instead of `-or' in find arguments. 1884 Part of the AIX port. 1885 1886 * lib/aix-device.c: Added AIX low-level interface. Contributed 1887 by Dave Johnson <[email protected]>, thanks a lot! 1888 1889 * pci.ids: Few new ID's. 1890 1891 * pciutils.h, lib/internal.h: Redefine __attribute__ and inline 1892 when not compiled by GCC. 1893 18942000-04-17 Martin Mares <[email protected]> 1895 1896 * Released as 2.1.6. 1897 1898 * pci.ids: Added a large batch of ID's contributed by Gunther 1899 Mayer <[email protected]> and synced the 1900 list with the 2.3.99pre6 kernel. 1901 1902Thu Mar 9 13:11:39 2000 Martin Mares <[email protected]> 1903 1904 * lib/example.c: Added a simple example of how to use 1905 the library. 1906 1907 * lspci.man, setpci.man: Revealed --version. Well spotted 1908 by Adam Sulmicki. 1909 1910 * pci.ids: Added lots of new ID's and synced with 2.3.50. 1911 1912Tue Feb 15 00:16:21 2000 Martin Mares <[email protected]> 1913 1914 * Released as 2.1.5. 1915 1916 * pciutils.spec: Updated spec file from Andreas Jaeger. Now using 1917 %{_mandir} to find the right location to install manual pages to. 1918 1919 * pci.ids: New ID's. 1920 1921 * setpci.c (main): Don't crash when `-s' or `-d' is given with 1922 no argument. 1923 1924Mon Jan 24 20:04:11 2000 Andreas Jaeger <[email protected]> 1925 1926 * lib/i386-ports.c: Include <asm/io.h> only on systems without 1927 glibc. 1928 1929Mon Jan 24 11:24:43 2000 Martin Mares <[email protected]> 1930 1931 * Makefile: Modified to work with the Linux FHS brain-damaged idea 1932 of putting man pages to /usr/share/man. Now we choose either /usr/man 1933 or /usr/share/man depending on which one exists. 1934 1935Sun Jan 23 10:52:34 2000 Martin Mares <[email protected]> 1936 1937 * pci.ids: Synced with Linux 2.3.40. 1938 1939 * Released as version 2.1.4. 1940 1941Thu Jan 20 11:08:32 2000 Martin Mares <[email protected]> 1942 1943 * lspci.c (scan_device): Fixed bug in reading of cardbus extensions. 1944 1945 * lib/proc.c: pread/pwrite fixed again, this time on libc5 :( 1946 1947 * lspci.c (format_agp_rate): Better formatting of AGP rates. 1948 1949 * pci.ids: New ID's. 1950 1951 * lib/configure: Added configuration for ia64 (the same as for Alpha). 1952 Patch from Stephane Eranian <[email protected]>. 1953 1954Thu Jan 13 23:01:52 2000 Martin Mares <[email protected]> 1955 1956 * Released as version 2.1.3. 1957 1958 * pci.ids: New ID's. 1959 1960 * lspci.c: Alpha IO_FORMAT fix by Andrea Arcangeli. 1961 1962 * lib/access.c: Corrected order of access methods -- it's wonderful how 1963 long could such a bug remain unspotted. Thanks go to Andreas Schockenhoff. 1964 1965Sat Dec 11 23:34:48 1999 Martin Mares <[email protected]> 1966 1967 * Released as version 2.1.2. 1968 1969 * lib/names.c (pci_lookup_name): Fixed printing of unknown subsystem ID's. 1970 1971Sat Dec 4 13:11:03 1999 Martin Mares <[email protected]> 1972 1973 * Released as version 2.1.1. 1974 1975 * pci.ids: Several new ID's. 1976 1977 * setpci.c (exec_op): Don't forget to increment address after writing 1978 single value, so that `30.b=12,34,56,78' works as expected. Reported 1979 by Petr Soucek <[email protected]>. 1980 1981Wed Nov 3 10:24:38 1999 Martin Mares <[email protected]> 1982 1983 * lspci.c (show_terse): If prog-if is zero, but it's present in the 1984 ID list, show it. 1985 1986Sat Oct 30 11:06:35 1999 Martin Mares <[email protected]> 1987 1988 * Released as version 2.1. 1989 1990 * pci.ids: Synced to devlist.h in 2.3.24 kernel. Merged in 1991 lots of contributed entries. 1992 1993Thu Oct 14 10:40:12 1999 Dave Jones <[email protected]> 1994 1995 * pci.ids: Added lots of subsystem definitions. 1996 1997Sat Oct 9 14:32:28 1999 Martin Mares <[email protected]> 1998 1999 * setpci.man: Better example. 2000 2001 * lspci.c: Resolve prog-if names. 2002 2003 * lib/names.c: Adapted to new pci.ids syntax. 2004 2005 * pci.ids: Reorganized the pci.ids file. Subsystems are listed 2006 under devices, classes can optionally contain prog-if information. 2007 New ID's, as usually. 2008 2009Wed Sep 22 09:45:24 1999 Martin Mares <[email protected]> 2010 2011 * pci.ids: New ID's. As usually. 2012 2013 * lspci.c (show_htype1, show_htype2): Don't show `closed' bridge windows 2014 unless we're vvvery verbose. 2015 2016Mon Sep 20 11:22:54 1999 Martin Mares <[email protected]> 2017 2018 * lspci.c (show_htype2): Don't forget a TAB before the "I/O window" line. 2019 2020Tue Sep 14 09:31:01 1999 Martin Mares <[email protected]> 2021 2022 * pci.ids: New ID's. Again. 2023 2024Thu Aug 5 17:45:42 1999 Martin Mares <[email protected]> 2025 2026 * lspci.c (show_size): Don't show size if it's zero (usually 2027 due to bus-centric mode being enabled). 2028 2029Tue Jul 20 13:25:09 1999 Martin Mares <[email protected]> 2030 2031 * lib/pci.h: Types are OS dependent. 2032 2033 * lib/internal.h: Byte order hacks are OS dependent. 2034 2035 * lib/configure: Recognize FreeBSD. Also set OS_XXX according to the OS. 2036 2037 * lib/Makefile, lib/access.c: Added fbsd-device target. 2038 2039 * pci.ids: Added an entry for PLX 9080 bridges with subsystem ID 2040 incorrectly set to device ID. 2041 2042 * README: Added a note that we support FreeBSD. 2043 2044 * Makefile (PREFIX, ROOT): Set it depending on the OS. 2045 (%.8): Grrr, BSD date is not able to convert date formats the same way 2046 as GNU date does. Use sed instead. 2047 (install): Use `-c' when calling install. 2048 2049 * lib/fbsd-device.c: Added FreeBSD /dev/pci access module contributed 2050 by Jari Kirma <[email protected]>. 2051 2052 * lib/proc.c: Rewrote the pread/pwrite things once again. Use pread 2053 and pwrite only when we are certain it's safe (i.e., glibc 2.1 2054 on all architectures or any libc on a i386 where we really know 2055 how to use syscalls directly). In all other cases, emulate it 2056 with lseek/read/write. 2057 2058 * pci.ids: Some more IDs. 2059 2060Mon Jul 19 14:10:36 1999 Martin Mares <[email protected]> 2061 2062 * pci.ids: Added IDs of parallel port controller cards as sent 2063 by Tim Waugh <[email protected]>. 2064 2065Wed Jul 7 00:55:48 1999 Martin Mares <[email protected]> 2066 2067 * lib/proc.c (proc_scan): HAVE_LONG_ADDRESS instead of HAVE_64BIT_ADDRESS. 2068 2069 * lspci.c: ADDR_FORMAT now depends on both HAVE_64BIT_ADDRESS and 2070 HAVE_LONG_ADDRESS. 2071 2072 * lib/configure: HAVE_64BIT_ADDRESS now doesn't imply that the addresses 2073 are represented as long long. Introduced a new flag HAVE_LONG_ADDRESS 2074 to indicate this. Both Sparc architectures now use both 64BIT_ADDRESS 2075 and LONG_ADDRESS since they have 32-bit userland, but don't set LONG_ADDRESS 2076 on Alpha. 2077 2078 * lspci.c (show_msi): Added dumping of the MSI capability. 2079 (show_slotid): The same for SlotID capability. 2080 (show_caps): Separated capability dumping, because it should 2081 be used for both htype0 and htype1. Even PCI 2.2 doesn't mention 2082 layout of htype2, so I'm a bit unsure about it wrt capabilities 2083 -- they at least have to live somewhere else since address 0x34 2084 is already defined differently in htype2. 2085 2086 * lib/header.h (PCI_STATUS_UDF): Marked as obsolete (PCI 2.2). 2087 (PCI_BASE_ADDRESS_MEM_TYPE_1M): Ditto. 2088 (PCI_CAP_ID_*): Added some new capabilities defined in PCI 2.2. 2089 2090 * lspci.c (show_htype0): Mask out lowest 2 bits from all capability pointers 2091 (required by the PCI 2.2 specs). 2092 2093Mon Jul 5 12:45:19 1999 Martin Mares <[email protected]> 2094 2095 * lspci.c (show_size): Added new function for dumping of region sizes. 2096 (show_rom): Added. Now correctly dumps unassigned ROM addresses, disabled 2097 ROMs et cetera. 2098 2099 * lib/pci.h (struct pci_dev): known_fields moved to the public part 2100 of the structure. 2101 2102 * Added support for region sizes. Needs support in the kernel, because 2103 sizes have to be scanned before drivers initialize yourself. pci_fill_info() 2104 now returns a bitmask of what fields were really read. 2105 2106Mon Jun 28 18:37:51 1999 Dave Jones <[email protected]> 2107 2108 * Makefile: 2109 Added `uninstall' target - removes all traces of pciutils. 2110 * pci.ids: 2111 - Lots of cleanups in the ATI, S3, Adaptec vendors. 2112 - Changed Compaq QVision 1280/p definitions, as it's not possible 2113 to determine the revision from the device ID. 2114 - Same for the Tseng ET4000. 2115 The id's said I had a rev C, when it was actually a rev B. 2116 - Removed some unnecessary strings 2117 `PCI'. Unless it's an AGP card, it should be obvious that it's PCI. 2118 `Ethernet card'. This should be determined from config space. 2119 - Lots of other new vendors & devices 2120 - Other additional small cleanups. 2121 2122Mon Jun 21 22:11:10 1999 Martin Mares <[email protected]> 2123 2124 * lib/names.c (pci_lookup_name): When device ID lookup 2125 fails, return hexadecimal device ID instead of vendor ID. 2126 Well spotted by Axel Bodemann <[email protected]>, 2127 I've just extended the fix to subsystem ID's. 2128 2129Thu Jun 17 19:48:21 1999 Martin Mares <[email protected]> 2130 2131 * lspci.c (show_agp): Bug fix from Petr Vandrovec 2132 <[email protected]>. The command register was displayed 2133 incorrectly. 2134 2135Wed Jun 2 22:42:44 1999 Martin Mares <[email protected]> 2136 2137 * lib/proc.c (SYS_pread, SYS_pwrite): Use hard-coded 2138 numbers if not supplied by the libc. 2139 2140Wed May 19 13:24:39 1999 Martin Mares <[email protected]> 2141 2142 * Released the whole package as version 2.0. 2143 2144Fri May 14 22:42:02 1999 Martin Mares <[email protected]> 2145 2146 * pci.ids: Added several new ID's contributed by people 2147 on the linux-pci list. 2148 2149Mon Apr 19 15:21:08 1999 Jakub Jelinek <[email protected]> 2150 2151 * lspci.c: Display I/O addresses correctly on sparc64. 2152 * lib/header.h: Ditto. 2153 2154 * lib/configure: On sparc set HAVE_64BIT* as well, we want 2155 a binary which works on both 32bit and 64bit SPARCs. 2156 2157Sun Apr 18 21:14:58 1999 Martin Mares <[email protected]> 2158 2159 * lspci.c, lib/proc.c: Alpha compilation fixes from Matthew Jacob 2160 <[email protected]>. 2161 2162 * pci.ids: A lot of updates from Adam J. Richter <[email protected]>. 2163 2164Sun Feb 28 22:26:21 1999 Martin Mares <[email protected]> 2165 2166 * lspci.c (do_map_bus): Don't dump functions 1--7 if not flagged 2167 as a multi-function device, because several single-function devices 2168 don't decode the function bits at all. 2169 2170Sun Feb 14 23:48:22 1999 Martin Mares <[email protected]> 2171 2172 * Makefile (install): Don't use "-o root -g root" for installation 2173 since it breaks on machines where programs are not installed by root. 2174 Reported by Richard Gooch <[email protected]> 2175 2176Tue Feb 9 15:54:39 1999 Martin Mares <[email protected]> 2177 2178 * lspci.c (show_bases): Use new address masking macros and pciaddr_t. 2179 2180 * lib/pci.h: Using pciaddr_t for bus addresses, which are 32-bit 2181 or 64-bit depending on CPU. 2182 2183 * lib/pci.h (PCI_ADDR_MEM_MASK): Added macros for address masks 2184 according to bus address width. 2185 2186Thu Jan 28 20:54:16 1999 Martin Mares <[email protected]> 2187 2188 * Released as 1.99.4. 2189 2190 * lspci.c: Capability list parser now recognizes both AGP 2191 registers and PCI Power Management registers (the latter 2192 is mainly guesswork based on DEC/Intel 21153 bridge specs 2193 since I don't have the PCI Power Management document). 2194 2195 * lspci.c: Replaced numerous occurrences of (x & flag) ? '+' : '-' 2196 by FLAG macro. 2197 2198 * lspci.c: Added bridge checks to bus mapping code. 2199 2200Wed Jan 27 14:59:16 1999 Martin Mares <[email protected]> 2201 2202 * lspci.c: Implemented bus mapping mode (-M). 2203 2204 * lspci.c (scan_devices): Split to scan_devices() and scan_device(). 2205 (show): Split to show() and show_device(). 2206 2207 * lib/access.c (pci_init): When a->method == PCI_ACCESS_AUTO, 2208 set it to the real access method afterwards. 2209 2210Mon Jan 25 23:46:13 1999 Martin Mares <[email protected]> 2211 2212 * lib/generic.c (pci_generic_fill_info): If in buscentric mode, 2213 don't check PCI_COMMAND for I/O and memory enables. 2214 2215Mon Jan 25 21:28:49 1999 Martin Mares <[email protected]> 2216 2217 * Makefile: Added target `release' which substitutes new version 2218 number to .spec, .lsm and README. Also rewrote target `dist'. 2219 2220 * Released as 1.99.3. 2221 2222Sun Jan 24 22:10:36 1999 Martin Mares <[email protected]> 2223 2224 * lib/header.h: Until kernel adopts new layout of PCI 2225 includes (i.e., separate declaration of header structure, 2226 functions and device IDs), which is not going to happen 2227 before 2.3, we'll use our own definition of the header. 2228 2229 * lspci.c (show_verbose): Display `Cap' flag in device status. 2230 2231 * lspci.c (show_htype0): Display capability lists wherever 2232 available. The only capability name we recognize now is `AGP'. 2233 Unfortunately, capabilities are stored in device-dependent 2234 portion of the configuration space and are thus available 2235 only to root unless you read a dump. 2236 2237 * lspci.c (scan_devices): Use cache instead of buffering. 2238 2239 * lib/buffer.c: Removed (obsoleted by the cache). 2240 2241 * lib/access.c: Added general caching mechanism. 2242 2243Sat Jan 23 21:30:54 1999 Martin Mares <[email protected]> 2244 2245 * pci.ids: Added few devices. 2246 2247Fri Jan 22 19:29:31 1999 Martin Mares <[email protected]> 2248 2249 * Version string is now defined in top-level Makefile, exported 2250 to the configure script and also substituted to man pages. 2251 2252 * lspci.c (show_bases): Rewrote displaying of 64-bit addresses. 2253 (show_verbose): Rewrote interrupt display logic. 2254 2255 * lib/i386-ports.c: Include sys/io.h only on glibc systems. 2256 2257 * lib/configure: Rewrote detection of Linux versions. Now it 2258 works on 2.0 kernels (only with direct/dump access, of course). 2259 2260 * lib/internal.h: New bytesex macros using <asm/byteorder.h> 2261 whenever available. 2262 2263 * lib/proc.c (proc_read, proc_write): Distinguish between short 2264 read/write and real errors. 2265 2266 * lspci.c (show_htype{0,1}): Always use d->dev->rom_base_addr since 2267 libpci respects buscentric mode automatically. 2268 2269 * lspci.c (show_hex_dump): For CardBus bridges, print out 128 2270 bytes of header (the whole standard part). 2271 2272 * common.c: pcilib options are now all uppercase. Also moved 2273 PCI access debugging option here. 2274 2275 * Released as 1.99.2. 2276 2277Wed Jan 20 22:50:35 1999 Martin Mares <[email protected]> 2278 2279 * Wrote configure script and rewrote Makefiles. 2280 2281 * Removed few unused variables. 2282 2283Wed Jan 20 12:21:56 1999 Martin Mares <[email protected]> 2284 2285 * common.c: Moved several functions used in both setpci and lspci 2286 here. This includes parsing of libpci-related options. 2287 2288 * More library tweaks. 2289 2290 * filter.c, names.c: Moved to library. 2291 2292 * setpci: Rewritten to use the library. 2293 2294 * Released as 1.99.1. 2295 2296Tue Jan 19 23:00:12 1999 Martin Mares <[email protected]> 2297 2298 * lspci.c (scan_devices): For cardbus bridges, read first 128 2299 bytes of config space to get full standard header. 2300 2301 * Makefile (CFLAGS): Removed "-Wno-unused". 2302 2303 * Started the "New Generation" branch and introduced the 2304 PCI library. 2305 2306 * lspci: Rewritten to use the library. 2307 2308Tue Jan 19 22:24:08 1999 Martin Mares <[email protected]> 2309 2310 * Released as version 1.10. 2311 2312Mon Jan 18 08:51:17 1999 Martin Mares <[email protected]> 2313 2314 * lspci.8, setpci.8: Miscellaneous fixes as suggested by 2315 Dag Wieers <[email protected]>. 2316 2317Sun Nov 29 20:05:56 1998 Martin Mares <[email protected]> 2318 2319 * pciutils.spec (Name): Update from Krzysztof G. Baranowski. 2320 2321Sun Nov 22 10:49:56 1998 Martin Mares <[email protected]> 2322 2323 * Makefile, pciutils.h: Moved pci.ids to /usr/share. 2324 2325 * Released as version 1.09. 2326 2327Wed Nov 18 15:47:05 1998 Martin Mares <[email protected]> 2328 2329 * lspci.c (show_htype1): Fixed displaying of prefetchable memory behind 2330 bridge. Thanks to Petr Vandrovec <[email protected]> for bug report. 2331 2332Fri Oct 23 18:59:19 1998 Martin Mares <[email protected]> 2333 2334 * setpci.c: Don't include <syscall-list.h> with glibc >= 2.1. 2335 2336Mon Oct 19 21:53:30 1998 Martin Mares <[email protected]> 2337 2338 * Released as version 1.08. 2339 2340 * setpci.c: glibc 2.1.x already defines pread() and pwrite(). 2341 2342 * lspci.8: Changed warning about lspci -xxx. 2343 2344 * lspci.c: Require "-xxx" for full configuration space dump, so that 2345 it's impossible to crash the machine by single typo. 2346 2347 * specs: Added (courtesy of Krzysztof G. Baranowski <[email protected]>). 2348 2349Wed Sep 9 12:03:24 1998 Martin Mares <[email protected]> 2350 2351 * lspci.c (show_bases): Better displaying of unassigned and 2352 disabled bases. Thanks to Gabriel Paubert <[email protected]> 2353 for an idea. 2354 2355Wed Sep 2 10:58:01 1998 Martin Mares <[email protected]> 2356 2357 * setpci.c (pread): Recognize glibc 1.99 numbered as 2.0 on the PPC. 2358 (thanks to Geert Uytterhoeven for finding this out) 2359 2360Fri Jul 17 10:43:30 1998 Martin Mares <[email protected]> 2361 2362 * lspci.c (show_verbose): Print subsystem ID using the new resolver. 2363 (show_machine): Print subsystem ID. 2364 2365 * names.c: New name resolution engine supporting subsystem IDs. 2366 2367 * Released as version 1.07. 2368 2369Wed Jul 15 15:37:21 1998 Martin Mares <[email protected]> 2370 2371 * lspci.c (show_htype2 etc.): Displaying of CardBus headers. 2372 (show_bases): Honor the `cnt' argument. 2373 (grow_tree): Parse CardBus headers in tree mode as well. 2374 2375 * pci.h: Updated CardBus header field description. I still don't 2376 have the CardBus standard available, but OZ6832 specs contain 2377 full description of all header fields supported by the chip. 2378 2379Tue Jun 9 22:53:59 1998 Martin Mares <[email protected]> 2380 2381 * Released as 1.06. 2382 2383 * names.c (parse_name_list): Killed an unused variable. 2384 2385 * setpci.c (pread, pwrite): Define SYS_(pread|pwrite) as __NR_\1 2386 if they are not defined by glibc (needed for glibc built on older 2387 kernels). Ugly. 2388 2389 * setpci.c (exec_op): Fixed error messages. Thanks, Steve! 2390 2391Mon Jun 8 10:59:22 1998 Martin Mares <[email protected]> 2392 2393 * Released as 1.05. 2394 2395 * setpci.c: Problems with pread()/pwrite() with glibc on Alpha 2396 should be gone. Again thanks to Steve for bug report. 2397 2398 * filter.c (filter_parse_slot): Fixed ":x" type filters. 2399 2400 * pci.ids: Killed duplicate entry. Thanks to Stephen Williams 2401 <[email protected]> for reporting this. 2402 2403Sun Jun 7 19:27:51 1998 Martin Mares <[email protected]> 2404 2405 * lspci.c (main), setpci.c (main): Implemented "--version". 2406 2407 * Released as 1.04. 2408 2409 * pciutils.h (PCIUTILS_VERSION): Added version string. 2410 2411 * filter.c, names.c: Extraneous #include <linux/pci.h> removed. 2412 Thanks to Geert Uytterhoeven <[email protected]> 2413 for bug report. 2414 2415Thu May 28 14:45:58 1998 Martin Mares <[email protected]> 2416 2417 * pci.ids: More updates from Jens Maurer. 2418 2419Wed Apr 22 10:00:39 1998 Martin Mares <[email protected]> 2420 2421 * pci.ids: Updates from Jens Maurer. 2422 2423Sun Apr 19 11:14:25 1998 Martin Mares <[email protected]> 2424 2425 * Released as 1.03. 2426 2427 * setpci.8: Written. 2428 2429 * setpci.c: Finished. 2430 2431 * lspci.c: Now able to fetch expansion ROM base from kernel device list 2432 and print it if not in buscentric mode. 2433 2434Tue Mar 31 23:11:57 1998 Martin Mares <[email protected]> 2435 2436 * setpci.c: Added. 2437 2438Sun Mar 22 15:39:08 1998 Martin Mares <[email protected]> 2439 2440 * lspci.8: Updated the documentation. 2441 2442 * lspci.c: Modified to use the new filtering mechanism (options -f and -d). 2443 2444 * filter.c: Introduced new generic device filter. 2445 2446Thu Mar 19 17:03:48 1998 Martin Mares <[email protected]> 2447 2448 * lspci.c (grow_tree, show_tree_dev, print_it): Fixed displaying 2449 of PCI-to-PCI bridges in the tree format. 2450 2451Sun Feb 15 10:12:25 1998 Martin Mares <[email protected]> 2452 2453 * lspci.c (show_machine): Added non-verbose mode of machine-readable 2454 dump. 2455 2456 * pci.ids: Updates from Jens Maurer. 2457 2458 * Released as version 1.02. 2459 2460Thu Feb 12 16:53:28 1998 Martin Mares <[email protected]> 2461 2462 * lspci.c: Added a "-m" switch for dumping machine-readable 2463 configuration data (requested by Bjoern Kriews <[email protected]>). 2464 2465Mon Feb 9 13:17:43 1998 Martin Mares <[email protected]> 2466 2467 * Makefile, pciutils.h: Include local pci.h instead of <linux/pci.h> 2468 if available. This should avoid all problems with official kernel 2469 not synchronized to newer PCI code in CVS -- standard distribution 2470 of pciutils now contains pci.h from current CVS kernel, pciutils 2471 in CVS contain no pci.h and use the correct kernel include. 2472 2473 * Makefile: Fixed installation path for man pages. 2474 2475Sat Feb 7 15:15:46 1998 Martin Mares <[email protected]> 2476 2477 * README: Updated. 2478 2479 * lspci.8: Created a man page. 2480 2481 * Releasing as version 1.0. 2482 2483Tue Feb 3 20:56:00 1998 Martin Mares <[email protected]> 2484 2485 * Makefile: Recognize architecture by calling uname and pass it as ARCH_xxx 2486 to all the C sources. This should eliminate problems with 32-bit compilers 2487 on sparc64. 2488 2489 * lspci.c (show_verbose): Recognize CardBus bridge header type. 2490 (show_htype2): Stub routine. 2491 (scan_config): Write sensible error message if the kernel denies reading of 2492 upper part of the PCI config space. 2493