12024-02-24 Martin Mares <[email protected]> 2 3 * Released as 3.11.0. 4 5 * update-pciids now supports XZ compression. If libpci is configured 6 with support for compression, all downloaded files are recompressed 7 as gzip. Otherwise they are stored as plain text. 8 9 * update-pciids now sends itself as the User-Agent. 10 11 * Added a pcilmr utility for PCIe lane margining. Thanks to Nikita 12 Proshkin for contributing it. 13 14 * Re-factored access to i386 ports on all relevant platforms. 15 16 * Added i386 port access on OpenBSD. 17 18 * Back-ends for Windows received many bug fixes and improvements. 19 20 * ECAM back-end now scans ACPI and BIOS memory faster. 21 22 * Linux systems without pread/pwrite are no longer supported 23 as they are hopefully long gone. This helps avoid the tricky check 24 for presence of pread which was found to fail on musl libc. 25 26 * Improved decoding of PCIe control and status registers. 27 28 * Decoding of CXL capabilities now supports up to CXL 3.0. 29 30 * lspci now displays interrupt message numbers consistently across 31 different capabilities. 32 33 * Cache of IDs resolved via DNS, which was located in ~/.pci-ids 34 by default, is now stored according to the XDG base directory 35 specification in $XDG_CACHE_HOME/pci-ids. 36 37 * All source files now have SPDX license identifiers. 38 39 * Internal: The "aux" fields of structs pci_access and pci_dev 40 reserved for use by back-ends were renamed to backend_data to better 41 reflect their meaning. 42 43 * As usually, various minor bug fixes and updated pci.ids. 44 452023-05-01 Martin Mares <[email protected]> 46 47 * Released as 3.10.0. 48 49 * Fixed bug in definition of versioned symbol aliases 50 in shared libpci, which made compiling with link-time 51 optimization fail. 52 53 * Filters now accept "0x..." syntax for backward compatibility. 54 55 * Windows: The cfgmgr32 back-end which provides the list of devices 56 can be combined with another back-end which provides access 57 to configuration space. 58 59 * ECAM (Enhanced Configuration Access Mechanism), which is defined 60 by the PCIe standard, is now supported. It requires root privileges, 61 access to physical memory, and also manual configuration on some 62 systems. 63 64 * lspci: Tree view now works on multi-domain systems. It now respects 65 filters properly. 66 67 * Last but not least, pci.ids were updated to the current snapshot 68 of the database. This includes overall cleanup of entries with 69 non-ASCII characters in their names -- such characters are allowed, 70 but only if they convey interesting information (e.g., umlauts 71 in German company names, but not the "registered trade mark" sign). 72 732022-11-20 Martin Mares <[email protected]> 74 75 * Released as 3.9.0. 76 77 * We decode Compute Express Link (CXL) capabilities. 78 79 * The tree mode of lspci is now compatible with filtering options. 80 81 * When setpci is used with a named register, it checks whether 82 the register is present in the particular header type. 83 84 * Linux: The intel-conf[12] back-ends prefer to use ioperm() instead 85 of iopl() to gain access to I/O ports. 86 87 * Windows: We have two new back-ends thanks to Pali Rohár. 88 One uses the NT SysDbg interface, the other uses kldbgdrv.sys 89 (which is a part of the Microsoft WinDbg tool). 90 91 * Windows: We support building libpci as a DLL. Also, Windows 92 binaries now include meta-data with version. 93 94 * Hurd: The Hurd back-end works again. 95 96 * mmio-conf1(-ext): Added a new back-end implementing the intel-conf1 97 interface over MMIO. This is useful on some ARM machines, but it 98 requires manual configuration of the MMIO addresses. 99 100 * As usually, updated pci.ids to the current snapshot of the database. 101 1022022-04-18 Martin Mares <[email protected]> 103 104 * Released as 3.8.0. 105 106 * Filters can now match devices based on partially specified 107 class code and also on the programming interface. 108 109 * Reporting of link speeds, power limits, and virtual function tags 110 has been updated to the current PCIe specification. 111 112 * We decode the Data Object Exchange capability. 113 114 * Bus mapping mode works in non-zero domains. 115 116 * pci_fill_info() can fetch more fields: bridge bases, programming 117 interface, revision, subsystem vendor and device ID, OS driver, 118 and also parent bridge. Internally, the implementation was rewritten, 119 significantly reducing the number of corner cases to be handled. 120 121 * The Windows port was revived and greatly improved by Pali Rohár. 122 It requires less magic to compile. More importantly, it runs on both 123 old and recent Windows systems (see README.Windows for details). 124 125 * Added a new Windows back-end using the cfgmgr32 interface. 126 It does not provide direct access to the configuration space, 127 but basic information about the device is reported via pci_fill_info(). 128 For back-ends of this type, we now provide an emulated read-only 129 config space. 130 131 * If the configuration space is not readable for some reason 132 (e.g., the cfgmgr32 back-end, but also badly implemented sleep mode 133 of some devices), lspci prints only information provided by the OS. 134 135 * The Hurd back-end was greatly improved thanks to Joan Lledó. 136 137 * Various minor bug fixes and improvements. 138 139 * We officially require a working C99 compiler. Sorry, MSVC. 140 141 * As usually, updated pci.ids to the current snapshot of the database. 142 1432020-05-31 Martin Mares <[email protected]> 144 145 * Released as 3.7.0. 146 147 * Added or improved the following capabilities: Designated Vendor-Specific, 148 Compute eXpress Link, Resizable BARs, VF Resizable BARs, Link 149 Capabilities 2, Link Status 2. 150 151 * On Linux, lspci can show IOMMU groups. 152 153 * setpci can be asked to skip bus scan and operate on a device 154 completely specified by its domain/bus/dev/func address. This 155 involved major internal cleanup. 156 157 * The above feature of setpci uses the pci_get_dev() function, 158 which obtains a struct pci_dev without doing a bus scan. This was 159 always possible, but apparently little used, because back-ends 160 frequently choked when operating on such devices. Fixed a lot 161 of minor bugs related to this. 162 163 * Also, back-ends which do not support domains now correctly fail when 164 trying to access devices outside domain 0. 165 166 * Semantics of pci_fill_info() and pci_dev->known_fields was underspecified, 167 which lead to inconsistencies between back-ends. Improved documentation 168 to give a more precise definition and updated all back-ends to conform 169 to it. Most importantly, pci_dev->known_fields shows all fields requested 170 over the lifetime of the pci_dev, but never those which are not supported 171 by the back-end. 172 173 * As usually, updated pci.ids to the current snapshot of the database. 174 1752020-01-25 Martin Mares <[email protected]> 176 177 * Released as 3.6.4. 178 179 * A new back-end for the GNU Hurd was contributed by Joan Lledó. 180 181 * When printing VPD item identifiers, non-ASCII characters are escaped. 182 1832020-01-22 Martin Mares <[email protected]> 184 185 * Released as 3.6.3. 186 187 * `lspci -t' (tree mode) can be combined with `-s' to show a sub-tree. 188 We also fixed potential buffer overflows in the tree dumper. 189 190 * Cleaned messy code for dumping of I/O, memory, and ROM regions. 191 This helped fixing a bug, which caused some 64-bit regions to be 192 reported as virtual. All flags are now printed after the address 193 (previously, "[virtual]" and "[enhanced]" were before it for no good 194 reason). 195 196 * Added pci_find_cap_nr() to the library, which handles capabilities 197 which occur multiple times in a single device. 198 199 * Minor improvements in printing of PCIe capabilities. 200 201 * We now decode the Multicast and Secondary PCI Express extended 202 capabilities. 203 204 * The list of capability names available to setpci was updated. 205 206 * Minor bugs were fixed in FreeBSD and Solaris ports. 207 208 * We now prefer HTTPS URLs in all documentation 209 210 * The pci.ids file has a man page. 211 212 * As usually, updated pci.ids to the current snapshot of the database. 213 2142018-08-12 Martin Mares <[email protected]> 215 216 * Released as 3.6.2. 217 218 * Added "-P" and "-PP" switches to lspci, which display the path 219 through bridges to each device. 220 221 * Fixed a couple of bugs in computation of bus topology. It was 222 previously used only for the tree display, but we re-use it for 223 computing the paths. 224 225 * As usually, updated pci.ids to the current snapshot of the database. 226 2272018-07-12 Martin Mares <[email protected]> 228 229 * Released as 3.6.1. 230 231 * Fixed compilation issues on Linux systems with MUSL libc. 232 2332018-06-30 Martin Mares <[email protected]> 234 235 * Released as 3.6.0. 236 237 * BARs reported by the OS, but not set on the device itself are 238 reliably marked with "[virtual]". 239 240 * Library: Introduced a generic mechanism of string properties. This 241 avoids lots of special cases and makes ABI compatibility easier. 242 243 * On Linux systems with OpenFirmware, report corresponding device tree nodes 244 as device properties. 245 246 * VPD decoder knows several non-standard extensions. 247 248 * When PCIe link speed is less than the maximum supported by the 249 device, it is explicitly marked as "downgraded". 250 251 * Several new capabilities are not decoded yet, but at least their 252 names are printed. 253 254 * The Null capability is easily decoded. 255 256 * Formatting of several capabilities was cleaned up. 257 258 * The VGA16 bit in the bridge control register is now supported. 259 260 * Added a port to SylixOS. Thanks to YuJian Gong for contribution. 261 262 * Added a port to DOS/DJGPP. Thanks to Rudolf Marek for contribution. 263 264 * The order in which back-ends are probed was decoupled from the 265 internal back-end IDs. This helps, because new back-ends must have 266 their ID allocated at the end to keep the ABI, but they might need 267 to be probed earlier. 268 269 * The fbsd-device back-end should work again. 270 271 * Fixed a couple of bugs. Most notably, DeviceName was not printed. 272 273 * As usually, updated pci.ids to the current snapshot of the database. 274 2752017-11-17 Martin Mares <[email protected]> 276 277 * Released as 3.5.6. 278 279 * Improvements of the FreeBSD back-end: read-only access for non-root, 280 support DragonFly BSD, support extended config space. 281 282 * MN VPD keyword is decoded correctly. 283 284 * As usually, updated pci.ids to the current snapshot of the database. 285 2862017-07-05 Martin Mares <[email protected]> 287 288 * Released as 3.5.5. 289 290 * Better decoding of AER capability. 291 292 * "Slot Implemented" flag is decoded for PCI/PCI-X to PCIe bridges. 293 294 * Minor fixes of decoding other capabilities. 295 296 * As usually, updated pci.ids to the current snapshot of the database. 297 2982017-02-25 Martin Mares <[email protected]> 299 300 * Released as 3.5.4. 301 302 * Previous version broke compilation on systems, for which lib/types.h 303 did not provide a 64-bit integer type. It is provided everywhere now. 304 3052017-02-15 Martin Mares <[email protected]> 306 307 * Released as 3.5.3. 308 309 * When lspci looks for Linux kernel modules, it uses the default 310 path to module directory provided by libkmod. Previously, 311 it tried to construct the path explicitly, which need not 312 work on all systems. 313 314 * Improved formatting of memory and I/O ranges behind a bridge. 315 316 * PCIe link capabilities now display GEN4 speed (16GT/s). 317 318 * PCIe device capabilities now show bits related to atomic operations. 319 Thanks to Satanand Burla for a patch. 320 321 * As usually, updated pci.ids to the current snapshot of the database. 322 3232016-10-03 Martin Mares <[email protected]> 324 325 * Released as 3.5.2. 326 327 * The L1 power management capability is now decoded more 328 thoroughly. Thanks to Rajat Jain for the patch. 329 330 * The table of configuration registers used by setpci 331 had a bug in the definition of SUBSYSTEM_VENDOR_ID. 332 3332016-05-22 Martin Mares <[email protected]> 334 335 * Released as 3.5.1. 336 337 * Fixed symbol versioning of pci_init(). 338 3392016-05-19 Martin Mares <[email protected]> 340 341 * Released as 3.5.0. 342 343 * New capabilities decoded: Downstream Port Containment, 344 Precision Time Measurement. Thanks to Keith Busch and 345 Jonathan Yong. 346 347 * Domain numbers extended to 31 bits. This will be used by the 348 Linux kernel on some machines in near future. 349 350 * Enhanced allocation regions are now decoded on Linux. 351 352 * The NetBSD back-end supports PCIe extended configuration space. 353 354 * Updated pci.ids to the current snapshot of the database. 355 3562016-01-03 Martin Mares <[email protected]> 357 358 * Released as 3.4.1. 359 360 * New capabilities decoded: Process Address Space, Page Request 361 Interface, Enhanced Allocation. Thanks to David Daney and 362 David Woodhouse. 363 364 * DevCap SlotPowerLimit is now decoded for all components with 365 upstream ports. 366 367 * Database mirror at SourceForge moved to GitHub. 368 369 * Updated pci.ids to the current snapshot of the database. 370 3712015-09-14 Martin Mares <[email protected]> 372 373 * Released as 3.4.0. 374 375 * On Linux, we report NUMA nodes of devices. 376 377 * The sysfs back-end does not die on read errors 378 of optional attributes. Instead, a warning is produced. 379 380 * Fixed several minor bugs. 381 382 * Updated pci.ids to the current snapshot of the database. 383 3842015-04-09 Martin Mares <[email protected]> 385 386 * Released as 3.3.1. 387 388 * Removed hacks for backward compatibility with Linux libc5, 389 which were breaking newer non-glibc Linux systems. Thanks 390 to Felix Janda. 391 392 * Display VirtIO vendor-specific capability. Patch by Gerd 393 Hoffmann. 394 395 * Fixed memory leak in name cache. 396 397 * Updated pci.ids to the current snapshot of the database. 398 3992014-11-10 Martin Mares <[email protected]> 400 401 * Released as 3.3.0. 402 (celebrating a one-year anniversary of the previous version :)) 403 404 * Device names exported by BIOS are displayed on Linux. 405 406 * On Linux systems, HWDB is used to look up device names 407 when our ID database gives no match. (More precisely, 408 HWDB is consulted after local pci.ids, but before using 409 network to query online pci.ids.) Thanks to Tom Gundersen 410 for the initial patch. 411 412 * Added experimental back-end for OS X / Darwin. Thanks to 413 Richard Yao for providing it. 414 415 * Filters now support matching by device class. Original 416 patch by Matthew Wilcox, wrappers for ABI compatibility 417 by me. 418 419 * Interrupt Pin and Interrupt Line registers are displayed 420 for bridge devices, too. 421 422 * Several portability bugs have been fixed. 423 424 * Several typos have been fixed. Also, use of questionable 425 constructs in man pages has been reduced. 426 427 * PCIe link capabilities now include the ASPMOptComp bit. 428 429 * The "CRS Software Visibility" bit is now decoded properly. 430 431 * Updated pci.ids to the current snapshot of the database. 432 4332013-11-10 Martin Mares <[email protected]> 434 435 * Released as 3.2.1. 436 437 * CardBus bridge capabilities are displayed. 438 439 * PCIe L1 PM substates are decoded. 440 441 * Various bugs were fixed in decoding of PCIe capabilities. 442 443 * The sysfs back-end does not spit out unnecessary warnings when 444 empty slots report only a partial device address. This actually 445 happens on IBM pSeries. 446 447 * Updated pci.ids to the today's snapshot of the database. 448 4492013-04-19 Martin Mares <[email protected]> 450 451 * Released as 3.2.0. 452 453 * On newer Linux systems, we use libkmod to look up kernel modules 454 (modules.pcimap no longer exists). To facilitate this, libpci 455 is able to look up module aliases in sysfs. 456 457 * Various minor bug fixes. 458 459 * Updated pci.ids to the today's snapshot of the database. 460 4612012-06-25 Martin Mares <[email protected]> 462 463 * Released as 3.1.10. 464 465 * Decoding of LTR/OBFF in PCIe capabilities. 466 467 * Various minor bug fixes. 468 469 * Updated pci.ids to the today's snapshot of the database. 470 4712012-01-14 Martin Mares <[email protected]> 472 473 * Released as 3.1.9. 474 475 * Updated README. 476 477 * Wherever we mention the PCI ID database, we now refer to 478 http://pci-ids.ucw.cz/ and the sf.net site is mentioned only 479 as a mirror. This includes update-pciids. 480 481 * Decode PCIe Gen 3 speeds and link status fields. 482 483 * Various minor bug fixes. 484 485 * Updated pci.ids to the today's snapshot of the database. 486 4872011-10-02 Martin Mares <[email protected]> 488 489 * Released as 3.1.8. 490 491 * More capabilities: Transaction Processing Hints, Latency Tolerance 492 Reporting. Thanks to Jesse Barnes. 493 494 * Added BeOS and Haiku ports. Contributed by Francois Revol. 495 496 * pciutils.pc now uses Libs.private properly. 497 498 * When we format a name and it does not fit in the buffer, we truncate 499 it instead of returning "buffer too small" instead. This works on all 500 platforms with sane (i.e., C99-compatible) snprintf(). 501 502 * Various minor bug fixes. 503 504 * Updated pci.ids to the today's snapshot of the database. 505 5062010-01-31 Martin Mares <[email protected]> 507 508 * Released as 3.1.7. 509 510 * Minor improvements and bug fixes in decoding of the Virtual Channel 511 capability. 512 5132010-01-24 Martin Mares <[email protected]> 514 515 * Released as 3.1.6. 516 517 * More capabilities decoded: Virtual Channel (except arbitration 518 tables), Root Complex Link, Vendor-Specific (header only), SATA HBA. 519 520 * All extended capabilities have their version displayed (-vv or more). 521 5222010-01-19 Martin Mares <[email protected]> 523 524 * Released as 3.1.5. 525 526 * Updated pci.ids to the today's snapshot of the database. 527 528 * When scanning extended capabilities, properly mask the lowest 2 bits, 529 which are currently reserved. This avoids unaligned access errors on 530 broken hardware (see tests/broken-ecaps). 531 532 * Large bar sizes are displayed in human-readable format (with units). 533 Thanks to Matthew Wilcox. 534 535 * Physical slot information is displayed correctly for multi-function cards. 536 Fixed by Matthew Wilcox. 537 538 * Fixed a couple of typos everywhere. 539 540 * Library: Fixed bugs in freeing of capabilities. 541 542 * Windows back-end compiles again. 543 5442009-08-14 Martin Mares <[email protected]> 545 546 * Released as 3.1.4. 547 (sorry that I have missed 22/7 and released it later :-)) 548 549 * Updated pci.ids to the today's snapshot of the database. 550 551 * Fixed memory and file descriptor leak in the dump back-end. 552 553 * The SR-IOV capability decoder now prints the VF BAR's. 554 Patch by Chris Wright, cleaned up by me. 555 556 * On request of certain company's lawyers, we now include a copy 557 of the GPL with our package. It seems that the pciutils are getting 558 mature if the most important bug of the month was this one ;-) 559 5602009-07-04 Martin Mares <[email protected]> 561 562 * Released as 3.1.3. 563 564 * Updated pci.ids to the current snapshot of the database. 565 566 * The VPD parser now reports unknown and vendor-defined items 567 properly. It also stops on any item in unknown format, avoiding long 568 output on bogus VPD data. Thanks to Ben Hutchings and Matthew Wilcox. 569 570 * The MSI-X table size now matches the spec. Thanks to Michael S. 571 Tsirkin. 572 573 * The Power Management capability now includes the soft reset bit. 574 Thanks to Yu Zhao. 575 576 * Decoding of the Advanced Features capability has been added. 577 Thanks to Yu Zhao. 578 579 * The whole package compiles on GNU/kFreeBSD again. 580 581 The following patches have been contributed by Matthew Wilcox: 582 583 * The procfs back-end is able to cope with /proc/bus/pci 584 containing names with domains, which occur on sparc64 and 585 possibly other architectures due to a kernel bug. 586 587 * The sysfs back-end no longer complains when a slot address 588 is missing, which happens with old versions of Linux fakephp. 589 590 * The Device Serial Number capability is printed in the right 591 byte order. 592 593 * The MSI and MSI-X capabilities are printed in a prettier way. 594 595 * The tree output mode (`lspci -t') shows domain numbers only 596 at the root, which makes the output more compact. 597 598 * Updated documentation on the bus mapping mode (`lspci -M'). 599 6002009-02-01 Martin Mares <[email protected]> 601 602 * Released as 3.1.2. 603 604 * Fixed another silly bug in the command-line parser of setpci. 605 6062009-01-30 Martin Mares <[email protected]> 607 608 * Released as 3.1.1. 609 610 * Updated pci.ids to the current snapshot of the database. 611 612 * The configure script now sets LC_ALL to avoid being fooled by 613 locale-dependent behavior of `tr'. 614 615 * The command-line parser of setpci did sometimes segfault on invalid 616 input. Thanks to Andreas Wiese for a fix. 617 6182009-01-18 Martin Mares <[email protected]> 619 620 * Released as 3.1.0. 621 622 * Updated pci.ids to the current snapshot of the database. 623 624 * The Cygwin backend now works on Windows Vista. Thanks to Jonathan 625 Kotta. 626 627 * Fixed a bug in decoding of the SR-IOV capability. Patch by Yu Zhao. 628 629 * Details of some PCIe capabilities are displayed only with -vv. 630 631 * When a BAR is reported by the OS, but not by the device (i.e., 632 it is marked as [virtual] in lspci), the [disabled] flag is 633 suppressed, because it does not make sense in such cases. 634 Patch by Yu Zhao. 635 6362008-12-13 Martin Mares <[email protected]> 637 638 * The source code of lspci has been split to multiple files, hopefully 639 making it easier to maintain. 640 641 * The library and lspci now know about physical slot names. So far, 642 they are provided by the sysfs back-end only. Thanks go to Alex Chiang. 643 644 * When a device has the VPD (Vital Product Data) capability and the 645 VPD data are supplied by the OS, they are decoded and printed in the 646 verbose mode. This currently works only on Linux with the sysfs 647 back-end. Thanks to Ben Hutchings of Solarflare for the patch. 648 649 * `setpci --version' now works properly. 650 651 * `setpci --dumpregs' prints a table of all known names of 652 registers and capabilities. This replaces the table of registers 653 in the setpci man page. 654 655 * The dry-run mode of setpci gives better feedback. 656 657 * The setpci utility is now able to address registers stored in PCI 658 capabilities (actually it allows a more general form of relative 659 addressing). 660 661 * The library has gained functions for working with PCI capabilities. 662 663 * Address Translation Services capability is now decoded. Patch by 664 Yu Zhao. 665 6662008-11-09 Martin Mares <[email protected]> 667 668 * Released as 3.0.3. 669 670 * `lspci -k' now displays the subsystem ID, too. This makes `-k' 671 show everything needed to identify the device and the available 672 drivers, which was called for by many users. 673 674 * Fixed spelling of MSI. Patch by Matthew Wilcox. 675 676 * Better support for cross-compilation. Thanks to Alon Bar-Lev 677 for the patch. 678 679 * Fixed printing of the AER capability. Patch by Max Asbock. 680 681 * HT 1.02 capabilities are decoded as HT 1.03. Suggested by 682 Carl-Daniel Hailfinger. 683 684 * Fixed Cygwin build. Thanks to Steve Elliott for reporting the bug. 685 686 * Updated pci.ids to the current snapshot of the database. 687 6882008-09-19 Martin Mares <[email protected]> 689 690 * Released as 3.0.2. 691 692 * Fixed a minor bug in the configure script, which caused warnings 693 about redefinition of symbols during compilation. 694 6952008-09-11 Martin Mares <[email protected]> 696 697 * Released as 3.0.1. 698 699 * Updated pci.ids to the most recent snapshot. 700 701 * Added a Cygwin port. Patch by Christopher Voltz, ported to the 702 current tree by Martin Mares. 703 704 * Worked around compatibility problems with various default settings 705 of wget (we have to set --no-timestamping explicitly). Thanks to Ville 706 Skytta for pointing that out. 707 708 * Fixed printing of MSI capabilities. Thanks to Matthew Wilcox for 709 a patch. 710 711 * Added decoding of several PCI-X capabilities: device/link/slot 2, 712 Advanced Error Reporting, Access Control Services, Alternative Routing-ID, 713 Single Root I/O Virtualization. Thanks to Yu Zhao for patches. 714 715 * Fixed bug in filters which caused them to refuse vendor/device ID 0xffff. 716 717 * README: The linux-pci mailing list has moved to [email protected]. 718 719 * Fixed several build problems: builds without PCI_USE_DNS on Linux 720 and with PCI_USE_DNS on Solaris and *BSD. Static library mode also 721 compiles again on old versions of GCC. 722 7232008-04-10 Martin Mares <[email protected]> 724 725 * Released as 3.0.0. 726 727 * Updated API and ABI version. 728 7292008-02-20 Martin Mares <[email protected]> 730 731 * Released as 2.99.1-alpha2. 732 733 * Changed the default domain for the DNS resolver. 734 7352008-02-18 Martin Mares <[email protected]> 736 737 * Released as 2.99.1-alpha1. 738 739 * The makefile system has been reworked. All configuration settings 740 are now passed to the configure script in environment variables, 741 allowing for easy tweaking in the top-level Makefile. All control 742 knobs are now described in the README. 743 744 * The libpci can be built as a shared library with properly restricted 745 symbol exports. Use `make SHARED=yes' to enable that or `make SHARED=local' 746 for a local testing build (with hardwired paths to the library, so that 747 it does not need installation). 748 749 * The example program has been moved from lib/example.c to the top-level 750 directory, because it should be built exactly as the other utilities 751 are. It has been also improved slightly to educate better. 752 753 * The i386-ports method is enabled on Linux/x86_64 as well. 754 7552008-02-13 Martin Mares <[email protected]> 756 757 * Released as 2.2.10-net2. 758 759 * Support for resolving of PCI ID's using DNS together with a local 760 cache of resolved entries has been added. See the `-q' and `-Q' options 761 of lspci. 762 763 * The library now has a generic system of settable parameters, which 764 also include settings of the DNS resolver and cache. An `-O' option 765 has been added to lspci and setpci to allow setting of these options. 766 767 * Configuration of the access methods are now specified by the new 768 parameter system, replacing the pci_access->method_params array. 769 770 * Access methods now also have sensible names and help texts and it 771 is possible to look up method ID by a name. 772 773 * An `-A' switch has been added to both lspci and setpci, allowing to 774 select an arbitrary access method. The `-P' switch (configure proc 775 backend) has been removed as it is no longer needed and I do not know 776 any its user. 777 778 * Several source files have been split for better maintainability 779 (most notably the resolving of ID's). 780 781 * Man pages and help texts have been updated. A new man page `pcilib(7)' 782 has been added and description of library options has been moved there. 783 784 * When an unknown device ID is encountered, we print `Device <id>' 785 instead of `Unknown device <id>'. It uses less space and it also 786 should reduce the number of inexperienced users complaining that 787 the device is not supported by the OS. To lookup up OS drivers, 788 use the `-k' option. 789 790 * PCI_LIB_VERSION has been bumped to 0x020299. 791 792 * Makefile: stripping of the binaries during installation can be 793 overridden by the STRIP variable. 794 795 * lib/types.h: We use the integer types from <stdint.h> if the 796 compiler claims C99 support. 797 7982008-02-11 Martin Mares <[email protected]> 799 800 * Released as 2.2.10. 801 802 * lspci.c, setpci.c: Cleaned up the list of options. 803 804 * lib/names.c: Fix displaying of errors reported by zlib. 805 Previously, the buffer containing the error message had 806 been deallocated by gzclose() before the message was printed. 807 8082008-01-07 Martin Mares <[email protected]> 809 810 * update-pciids.sh: Added quiet mode (-q). Clean up uncompressed 811 files left by previous versions of the pciutils. Patch by Mike 812 Frysinger. 813 814 * update-pciids.man: Mention the -q switch. 815 8162007-11-29 Martin Mares <[email protected]> 817 818 * lib/dump.c: Squashed compiler warnings about code with 819 no effect (there really were surplus *'s). 820 8212007-11-06 Martin Mares <[email protected]> 822 823 * Released as 2.2.9. 824 825 * lspci.c: Added a new switch `-k' which requests printing 826 of information on kernel drivers attached to each device 827 and on kernel modules reporting the ability to handle the 828 device. So far, this is supported only on Linux with the 829 sysfs back-end, so it is implemented internally in the lspci 830 instead of the libpci. Thanks to Anicka <[email protected]> 831 for help. 832 8332007-10-19 Martin Mares <[email protected]> 834 835 * Makefile, lib/Makefile: Moved -lz from LDFLAGS to LDLIBS. 836 Also added an explicit pattern rule for linking to make sure 837 that LDLIBS is used on all platforms. Thanks to Dan Nicholson 838 for the suggestion. 839 8402007-10-19 Martin Mares <[email protected]> 841 842 * Released as 2.2.8. 843 844 * pci.ids: Revised class codes to match Conventional PCI 3.0 specs. 845 Added a couple of new ones, renumbered `ADMA continuous operation' 846 prog-if to 0x30 (even the old SATA Class Code ECN doesn't mention 847 0x40) and renumbered the satellite communication controllers. 848 849 * lib/header.h: Include `PCI hot-plug' and `Secure device' 850 capabilities from PCI 3.0 specs. Also added `SATA HBA' and 851 `Advanced features' caps from various ECN's. 852 853 * lspci.c: All known capabilities have at least their name displayed 854 now. When we are unable to decode them completely, we signalize it 855 with a `<?>' mark. 856 857 * lspci.man: Document `<?>' and also mention that extended config 858 space is currently available only with the linux_sysfs back-end. 859 860 * lspci.c: Decode the Debug port capability (per EHCI 0.96 spec). 861 862 * lspci.c: Big code cleanup: re-arranged functions in the code, 863 renamed everything related to capabilities to cap_* and 864 all options except verbose to opt_*. 865 8662007-10-14 Martin Mares <[email protected]> 867 868 * lib/[fno]bsd-*: Removed extraneous braces. 869 8702007-10-12 Martin Mares <[email protected]> 871 872 * Capability loop detection introduced 2.2.7 did not work 873 properly with extended capabilities. Fixed. 874 8752007-10-05 Martin Mares <[email protected]> 876 877 * Released as 2.2.7. 878 879 * lspci.c (show_caps, show_ext_caps): Detect and report loops in 880 capability lists. 881 882 * lspci.c, lib/header.h: Finished decoding of the PCI Express 883 capability. The extended capabilities remain undecoded for now, 884 but at least the list of them has been updated to reflect the 885 current PCI Express 2.0 spec. 886 887 * lspci.c, lib/header.h: Decode new bits of traditional registers 888 as defined by PCIE / PCI-X. This includes discard timers in the bridge 889 control register and INTx enable/status in device control/status 890 registers. 891 892 * lib/fbsd-device.c: Support domains on new FreeBSD's. Contributed 893 by Marius Strobl. 894 8952007-09-12 Hasso Tepper <[email protected]> 896 897 * Extended the fbsd-device backend to run on Dragonfly BSD. 898 899 * lspci.c: alloca() is declared in <stdlib.h> on BSD's, not <alloca.h>. 900 9012007-09-03 Martin Mares <[email protected]> 902 903 * Resurrected the Windows port, including cross-compilation by MinGW. 904 Patch by Samuel Bronson <[email protected]>. 905 9062007-08-31 Martin Mares <[email protected]> 907 908 * Makefile, lib/Makefile: `ar' and `ranlib' can be overridden to allow 909 cross-compilation. 910 9112007-08-27 Martin Mares <[email protected]> 912 913 * lib/names.c (pci_open): When calling gzopen(), use "rb" file mode 914 instead of "r". This is needed on DOS systems, where this function 915 somewhat illogically uses the binary flag for the compressed file 916 instead of the decompressed stream inside, where binariness really 917 matters. 918 9192007-08-14 Martin Mares <[email protected]> 920 921 * lspci.c (show_ht): Added decoding of Hypertransport MSI mapping capability, 922 based on a patch by Jason Gunthorpe. 923 924 * tests/cap-MSI-mapping: Added a test case. I plan to add test cases 925 (which are dumps of config space) for all new features. 926 9272007-06-20 Martin Mares <[email protected]> 928 929 * Released as 2.2.6. 930 931 * Makefile: Added an "install-lib" target. Thanks to Dan Nicholson 932 for a patch. 933 934 * Makefile, lib/Makefile: Generate and install pkg-config file 935 for libpci. Again by Dan Nicholson. 936 9372007-06-20 Thomas Schwinge <[email protected]> 938 939 * lib/i386-io-hurd.h: Rewritten for new Hurd kernels. 940 9412007-05-04 Martin Mares <[email protected]> 942 943 * Released as 2.2.5. 944 945 * pci.ids: Updated to the current snapshot of the database. 946 9472007-02-14 Martin Mares <[email protected]> 948 949 * lspci.c (show_express): Added PCI/PCI-X to PCI-Express Bridge type. 950 Patch by Mark Glines. 951 9522007-02-09 Martin Mares <[email protected]> 953 954 * pci.ids: Updated to the current snapshot of the database. 955 9562007-02-06 Martin Mares <[email protected]> 957 958 * Replaced bzero() by memset() everywhere, it's better to lose a tiny 959 bit of readability than maintain hacks to make it work on various systems. 960 961 * lib/configure: tr on Solaris is a bit weird and it requires `[A-Z]' 962 instead of `A-Z'. Fortunately, the extra brackets don't hurt otherwise. 963 964 * lib/types.h, lib/configure: Solaris should use <stdint.h> to get precise 965 integer types. 966 9672007-02-04 Martin Mares <[email protected]> 968 969 * lspci.c: alloca() needs <alloca.h>. 970 9712006-09-17 Martin Mares <[email protected]> 972 973 * lib/dump.c: Fixed a couple of bugs in the dump backend which caused 974 devices with domains or with extended config space to be read incorrectly. 975 Also, dumps with partial lines are allowed now. 976 9772006-09-10 Martin Mares <[email protected]> 978 979 * pci.ids: Updated to the current database snapshot. 980 981 * lspci.c (scan_device): If an error occurs when reading the standard config 982 header of a device, report it and ignore the device and return with exit 983 code 2 at the end. 984 9852006-09-09 Martin Mares <[email protected]> 986 987 * Released as 2.2.4. 988 989 * maint/release: Remind the maintainer about the current PCI_LIB_VERSION. 990 991 * lib/pci.h: Updated PCI_LIB_VERSION. 992 993 * lspci.c (show_machine): In the `-m' mode, do proper shell escaping 994 if the fields printed contain quotes or backslashes. 995 996 * lspci.c (show_machine): Added a `-vmm' mode, which removes the misuse 997 of the `Device' tag for two different purposes. 998 999 * Makefile: Moved all system-dependent decisions to lib/configure, 1000 since config.mk is included in the top-level Makefile anyway. 1001 1002 * lib/configure: When configuring for Linux, ignore the kernel version 1003 and always build all access methods. 1004 1005 * Makefile (CFLAGS): Removed -Winline, it's not needed and triggers 1006 at many non-interesting places with gcc 3.4. 1007 1008 * Whitespace cleanup of all source files. 1009 1010 * The pci.ids file can be stored compressed if zlib is available. 1011 Added transparent decompression to lib/names.c, modified update-pciids.sh 1012 to keep the file compressed if applicable, updated Makefiles. 1013 Based on a patch by Matthew Wilcox, but all the bugs are mine. 1014 1015 * Makefile, README: Allow installation to be done to a different directory 1016 from the one we will eventually be placed in by setting DESTDIR. 1017 Patch by Matthew Wilcox. 1018 1019 * Added .gitignore files. 1020 1021 * Makefile (clean): Clean *.orig, too. 1022 1023 * Cleaned up usage of `char' and `byte'. 1024 1025 * lib/header.h: PCI_CLASS_DOCKING_OTHER should be 0x0a80, not 0x0a01. 1026 1027 * lib/header.h: Added PCI_CLASS_xxx constants for all classes currently 1028 defined in the pci.ids file. 1029 10302006-08-01 Martin Mares <[email protected]> 1031 1032 * lib/i386-io-hurd.h: Fixed a silly typo. 1033 10342006-07-30 Martin Mares <[email protected]> 1035 1036 * lib/Makefile: Added a missing rule for obsd-device.o. 1037 1038 * lspci.c, lib/header.h: Added support for MSI per-vector masking. 1039 Contributed by Petr Vandrovec. 1040 1041 * lspci.c, lib/header.h: Added support for the `bridge subsystem ID' 1042 capability. Contributed by Petr Vandrovec. 1043 1044 * lspci.c (show_htype1): Fixed bug in printing of 64-bit prefetchable 1045 memory windows. Fix by Petr Vandrovec. 1046 1047 * maint/release.pm: Exclude .git directory from releases. 1048 1049 * lib/i386-ports.c, lib/i386-io-*: Report failures during port access 1050 initialization by a->warn() instead of calling printf() or perror() 1051 directly. 1052 1053 * lib/i386-ports.c, lib/i386-io-*: Moved the logic which keeps track of 1054 the port access state to generic code. 1055 1056 * lib/i386-io-hurd.h: Ask the kernel for I/O port access appropriately. 1057 Contributed by Thomas Schwinge and Samuel Thibault. 1058 1059 * lib/i386-ports.c: Define _GNU_SOURCE, it's needed by the Hurd module. 1060 1061 * lib/header.h: Whitespace cleanups. 1062 1063 * lib/i386-io-windows.h: Fixed indentation and spelling. 1064 1065 * README.Windows: Mention that WinIO.dll is needed and where to get it. 1066 10672006-06-27 Martin Mares <[email protected]> 1068 1069 * lib/Makefile, Makefile: Added rules for building and cleaning the example. 1070 1071 * lib/example.c: Show how to use PCI_FILL_CLASS and used another register 1072 for demonstrating the config space accesses. The example is still very 1073 incomplete, though. 1074 1075 * lib/pci.h, lib/generic.c: Added PCI_FILL_CLASS. 1076 1077 * lib/sysfs.c: Fetch device ID and class from sysfs, because they can 1078 be modified by kernel fixups. 1079 1080 * lspci.c: Use PCI_FILL_CLASS. Thanks to Matthew Willcox for the patch. 1081 10822006-06-03 Martin Mares <[email protected]> 1083 1084 * lspci.c: Introduced the -nn switch. Thanks to David N. Welton 1085 for the idea. 1086 1087 * lib/names.c (pci_lookup_name): Introduced PCI_LOOKUP_MIXED and 1088 cleaned up the name selection code. 1089 1090 * lib/names.c (pci_lookup_name): If PCI_LOOKUP_NO_NUMBERS is given, 1091 pci_access->numeric_ids is ignored. 1092 1093 * lib/names.c (pci_lookup_name): When class is identified and 1094 subclass isn't, display class name and subclass number. 1095 10962006-05-31 Martin Mares <[email protected]> 1097 1098 * setpci.c (main): Don't crash when an invalid width is specified. 1099 1100 * lspci.c, setpci.c, common.c: die() now uses the right program 1101 name when printing an error message. 1102 11032006-05-19 Martin Mares <[email protected]> 1104 1105 * README: Mention the public GIT tree. 1106 1107 * README: Updated the list of ports. 1108 11092006-05-10 Martin Mares <[email protected]> 1110 1111 * lib/configure, lib/fbsd-device.c: Added support for GNU/kFreeBSD. 1112 Thanks to Petr Salinger for the patch. 1113 11142006-05-05 Martin Mares <[email protected]> 1115 1116 * Released as 2.2.3. 1117 1118 * lspci.c (scan_device): The -D switch didn't work as intended 1119 in -m mode. 1120 11212006-05-05 Martin Mares <[email protected]> 1122 1123 * Released as 2.2.2. 1124 1125 * pci.ids: Updated to the current database snapshot. 1126 1127 * lib/obsd-device.c (and other files in lib/*): Added OpenBSD 1128 interface by Matthieu Herrb <[email protected]>, based on 1129 the existing FreeBSD interface. 1130 1131 * Moved pciutils to a GIT repository, which now contains merged 1132 history from both CVS and Arch. Good bye, TLA! 1133 11342006-03-21 Martin Mares <[email protected]> 1135 1136 * lspci.c (show_slot_name): Avoid the previous changes in default 1137 display of domain name when in machine-readable mode. However, `-D' 1138 forces domain display even there. 1139 1140 * lspci.man: Added a warning on -m being the only format, which is 1141 guaranteed to be stable between lspci versions. 1142 11432006-03-13 Martin Mares <[email protected]> 1144 1145 * lspci.man: Documented the -D switch. 1146 1147 * lspci.c (show_slot_name, scan_device): If there are multiple PCI 1148 domains or if the `-D' switch is used, show the domain number for 1149 all devices. 1150 1151 * lspci.c (show_verbose): Report cache line size in bytes. 1152 1153 * update-pciids.sh: Use curl if available. Patch by Matthew Wilcox. 1154 11552006-01-04 Martin Mares <[email protected]> 1156 1157 * lspci.c (show_express_link): Fixed decoding of link status register. 1158 Thanks to Roland Dreier for his report. 1159 11602005-12-12 Martin Mares <[email protected]> 1161 1162 * lib/nbsd-libpci.c: If libpci is used by an ordinary user, allow 1163 at least read-only access. Patch by Pavel Celeda <[email protected]>. 1164 1165 * Makefile: Corrected library path on NetBSD. 1166 11672005-11-26 Martin Mares <[email protected]> 1168 1169 * Released as 2.2.1. 1170 1171 * lspci.c (show_machine): Subsystem vendors were printed incorrectly 1172 in machine-readable modes. Thanks to Pavel Celeda for a bug report. 1173 11742005-10-11 Martin Mares <[email protected]> 1175 1176 * lspci.c (new_bus): Fixed a memory leak. Thanks to Paul Sangree for reporting it. 1177 11782005-09-21 Martin Mares <[email protected]> 1179 1180 * Released as 2.2.0. 1181 1182 * pci.ids: Updated copyright header. 1183 1184 * lib/sysfs.c (sysfs_get_resources): Removed warning about unsupported 1185 64-bit addresses, they are now always supported. 1186 1187 * lspci.c (show_bases): Corrected printing of 64-bit addresses 1188 in bus-centric mode. 1189 1190 * lib/configure: Enable 64-bit addresses on all Linux systems. 1191 1192 * lib/types.h: Don't pad 64-bit addresses to 16 xigits, only to 8 if they 1193 are shorter. 1194 11952005-09-11 Martin Mares <[email protected]> 1196 1197 * Released as 2.1.99-test11. 1198 1199 * lspci.c: Removed unnecessary trailing zeros in pci_lookup_name() calls. 1200 12012005-09-10 Martin Mares <[email protected]> 1202 1203 * Released as 2.1.99-test10. 1204 1205 * pci.ids: Synchronized with the current database snapshot. 1206 1207 * update-pciids.sh: Changed the default URL for downloading pci.ids 1208 to http://pciids.sourceforge.net/v2.2/pci.ids. 1209 1210 * lib/pci.h (PCI_LIB_VERSION): Added version identifier. 1211 1212 * lib/names.c: Rewritten the name database module almost from scratch. 1213 Everything is much cleaner and there are hopefully no more memory leaks; 1214 pci_lookup_name() now uses varargs in a backward compatible fashion. 1215 Introduced PCI_LOOKUP_NO_NUMBERS. 1216 1217 The new code supports subsystem entries not tied to a specific device. 1218 I had to extend the format of pci.ids in order to support it, so I have 1219 extended the idea of the "C" (class) blocks and introduced "S" blocks 1220 for subsystems. To avoid doing more incompatible changes in the future, 1221 the parser skips unknown single-letter blocks without reporting errors. 1222 12232005-08-23 Martin Mares <[email protected]> 1224 1225 * Released as 2.1.99-test9. 1226 1227 * Makefile (OPT): Removed -fomit-frame-pointer, it's default in recent 1228 gcc versions when optimizing anyway. 1229 1230 * Made the path to pci.ids customizable and independent on the SHAREDIR. 1231 Just override IDSDIR in the top-level Makefile. 1232 1233 * pci.ids: Synchronized with the current database snapshot. 1234 1235 * lspci.man, setpci.man: Improved the man pages. Documented all access 1236 methods and which operations are privileged. 1237 1238 * lspci.c: Another rewrite of config register caching, now also including 1239 lots of internal checks. It should be now perfectly able to cope with 1240 portions of the configuration space being inaccessible, for example 1241 due to insufficient access rights. 1242 1243 * lspci.c (show_pcix_nobridge, show_pcix_bridge): Cleaned up dumping of PCI-X 1244 capabilities. Includes partial support for PCI-X 2.0 (probably incomplete 1245 as I haven't seen the spec). 1246 1247 * lspci.c: Quell warnings about unused parameters. 1248 1249 * lspci.c: Removed C++ comments. 1250 1251 * lib/header.h: Merged definitions of extended capabilities and some new 1252 PCI-X capability bits from linux-2.6.11/include/pci.h. 1253 1254 * lspci.c (show_caps): Try to scan extended capabilities only if the 1255 device has either PCI-X or PCI Express capability in its normal capability 1256 list. 1257 1258 * lib/dump.c (dump_init): Reading of dumps works again. The dump reader 1259 now also remembers how much data it has read and refuses attempts to 1260 access more than that. 1261 1262 * setpci.man, lspci.c, README: prefer spelling "buses" over "busses". 1263 1264 * lspci.c: If alloca() is not available, use xmalloc(), not malloc(). 1265 1266 * lib/configure: Added x86_64 on Linux. 1267 12682005-08-22 Martin Mares <[email protected]> 1269 1270 * lib/filter.c (pci_filter_parse_slot): Fixed parsing of domain filters. 1271 Thanks to Matthew Wilcox for bug report. 1272 1273 * lspci.c: Corrected spelling of "Hz" (it was "hz" at several places). 1274 Thanks to Krzysztof Oledzki for pointing that out. 1275 12762004-08-19 Martin Mares <[email protected]> 1277 1278 * pciutils.spec (%attr): Setting attributes for /sbin/* is an anachronism, 1279 because pciutils by default install to /usr/sbin. Update. 1280 12812004-08-13 Martin Mares <[email protected]> 1282 1283 * Released as 2.1.99-test8. 1284 1285 * lib/types.h, lib/pci.h, lib/sysdep.h: `byte' and `word' are 1286 no longer exported to the outside world. 1287 1288 * README.Windows: Updated. 1289 1290 * maint/release: Substitute version number in win32/config.h. 1291 1292 * win32/config.h: Added. 1293 1294 * lib/sysdep.h (bzero, strcasecmp): are macros on Windows. 1295 1296 * compat/getopt.[ch]: Added copies of getopt.[ch] from the GNU 1297 C library for use on systems where the default libraries lack 1298 proper getopt. Currently used by the Windows port. 1299 1300 * lib/sysdep.h, lib/types.h: Updates of the Windows port from 1301 Alexander Stock. 1302 1303 * lib/types.h: If PCI_HAVE_Uxx_TYPES is defined, libpci doesn't define 1304 its own u8, u16, u32, byte and word types and uses what the user 1305 has supplied instead. With this change, all namespace clashes should 1306 be gone. 1307 1308 * Makefile, lib/Makefile: Updated dependencies. 1309 1310 * pciutils.h: Include lib/sysdep.h and move NONRET et al. there. 1311 1312 * lib/sysdep.h: No need to include <sys/types.h> on FreeBSD, because 1313 it is included unconditionally in lib/types.h. 1314 1315 * Moved system-dependent stuff from lib/internal.h to lib/sysdep.h, 1316 which is also used by the utilities. Also moved type declarations 1317 from lib/pci.h to lib/types.h. 1318 1319 * All files: Prepend a "PCI_" prefix in front of all configuration 1320 defines to avoid namespace clashes. CAVEAT: If there is any libpci 1321 application using the (undocumented) defines, it has to be updated. 1322 1323 * lib/Makefile: Killed HAVE_OWN_HEADER_H, since we stopped sharing 1324 headers with the kernel a couple of years ago. 1325 1326 * lib/sysfs.c (sysfs_get_resources): We have 7 resources, not 6. 1327 1328 * lspci.c (show_rom): Use the same logic for printing disabled 1329 or unassigned ROM's as we do in show_bases() for the other BAR's. 1330 1331 * lib/generic.c (pci_generic_fill_info): Better reaction to 1332 invalid 64-bit addresses. Also d->hdrtype should not include 1333 bit 7, which caused mysterious errors on multi-function devices. 1334 1335 * lib/generic.c (pci_generic_fill_info): Fill in base addresses 1336 even if the regions are known to be disabled. It is the client's 1337 job to interpret them. (And it is not a trivial job if you want 1338 to do it correctly, since you need to check I/O and memory enables 1339 on all upstream bridges, too.) However, it could be interesting to 1340 introduce functions for interpreting the addresses and even for 1341 mapping the regions and doing I/O on them. 1342 13432004-07-30 Martin Mares <[email protected]> 1344 1345 * lspci.c: HyperTransport improvements from Maciej. 1346 13472004-07-11 Martin Mares <[email protected]> 1348 1349 * lib/sysfs.c (sysfs_get_resources): Arguments now correspond 1350 to the format string. [Patch by Bill Nottingham] 1351 13522004-07-05 Martin Mares <[email protected]> 1353 1354 * Released as 2.1.99-test7. 1355 1356 * lspci.c (config_fetch): Wanted to merge Matthew's bug fix, but 1357 ended up with rewriting the fetching mechanism to be fully dynamic, 1358 but avoid reading config space registers not explicitly requested. 1359 13602004-06-29 Matthew Wilcox <[email protected]> 1361 1362 * lspci.c: More work on PCI Express dumping. 1363 1364 * lib/header.h: Updated PCI Express capability definitions. 1365 1366 * lib/proc.c (proc_read): Removed bogus warning. 1367 1368 * common.c (xrealloc): Introduced. 1369 1370 * lspci.man: Added -xxxx. 1371 13722004-06-27 Martin Mares <[email protected]> 1373 1374 * Released as 2.1.99-test6. 1375 1376 * lspci.c (show_msix), lib/header.h: Added dumping of MSI-X cap. 1377 Patch by Roland Dreier <[email protected]>, cleaned up by me. 1378 1379 * lspci.c (show_pcix_nobridge, show_pcix_bridge): Handle config_fetch() 1380 failures. 1381 1382 * lib/header.h: Added PCI Express extended capabilities. Again by Matthew. 1383 1384 * lspci.c (show_express): Added dumping of PCI Express cap. 1385 Patch by Matthew Wilcox. 1386 1387 * lib/header.h: Added a list of PCI 3.0 capabilities and also details 1388 on PCI Express caps. Patch by Matthew Wilcox <[email protected]>. 1389 1390 * lspci.c (check_root): Gone. No explicit checks for root are needed, 1391 report correct errors reported by the libpci instead. 1392 1393 * lspci.c: Added dumping of the extended config space on "-xxxx". 1394 Better caching of config registers. 1395 1396 * setpci.c (main): Allow access to whole 4096 bytes of the config space. 1397 1398 * lib/sysfs.c, lib/proc.c: Don't print error messages on short reads, 1399 just return the appropriate error code. 1400 1401 * lib: Added support for extended (4096-byte) configuration space, 1402 currently implemented only in Linux proc and sysfs access methods 1403 and of course in the dump reader. 1404 14052004-05-29 Martin Mares <[email protected]> 1406 1407 * Released as 2.1.99-test5. 1408 1409 * lib/pci.h: Windows don't have the standard u_int* types. 1410 1411 * lib/internal.h: <sys/param.h> required on Windows for endianity 1412 macros. 1413 1414 * lib/i386-ports.c: Connected i386-io-windows.h. 1415 1416 * lspci.c (check_root): geteuid() is not available on Windows. 1417 1418 * lib/i386-io-windows.h: Added Windows port contributed by Alexander 1419 Stock <[email protected]>. 1420 1421 * lib/configure: Hopefully fixed SunOS port broken by various 1422 changes to the configure script. 1423 1424 * Makefile, lib/configure: Cross-compilation support, patch by Maciej. 1425 14262004-05-28 Martin Mares <[email protected]> 1427 1428 * Released as 2.1.99-test4. 1429 1430 * lspci.c (show_verbose): Header type 1 is probably legal for all 1431 types of bridges, not only for PCI-to-PCI bridges. 1432 1433 * lspci.c (format_agp_rate): Write "x16", not "x@". 1434 (show_agp): rate[] could overflow. 1435 Bugs reported by Jakub Bogusz <[email protected]>. 1436 1437 * lspci.c (show_ht_*): Show HyperTransport capability with all its 1438 details. Once again code by Maciej simplified (i.e., possibly broken) 1439 by me. 1440 1441 * lib/header.h: Added declarations of HyperTransport capability. 1442 Again thanks to Maciej. 1443 1444 * lspci.c: Decode all bits of the secondary status word in type 1 headers. 1445 Thanks to Maciej W. Rozycki <[email protected]> for the patch. 1446 14472003-12-27 Martin Mares <[email protected]> 1448 1449 * Released as 2.1.99-test3. 1450 1451 * lspci.man, setpci.man: Document domains and correct spelling. 1452 1453 * lib/dump.c (dump_init): Added ability to read domain numbers. 1454 1455 * lspci.c: Devices in domains different from 0 have their slot number 1456 printed as "<domain>:<bus>:<slot>.<func>". Tree view supports domains 1457 as well. 1458 1459 * lib/filter.c: Slot filters understand domains. 1460 1461 * lib/generic.c: Mention the domain in slot numbers in all error messages. 1462 1463 * lib/internal.h: The #ifdef for Linux <asm/byteorder.h> was wrong. 1464 1465 * lib/access.c (pci_get_dev): Added support for domains. 1466 1467 * lib/sysfs.c (sysfs_scan): Read vendor and device ID from the config 1468 registers (or to be precise, leave it for the generic parts of the pcilib 1469 to do so) instead of reading them from the sysfs. It's faster this way. 1470 1471 * lspci.c (show_pcix): Don't touch pci_dev->hdrtype, it's an internal 1472 variable. Better read it from the config registers (it's cached anyway). 1473 1474 * lib/sysfs.c (sysfs_scan), lib/proc.c (proc_scan): Don't read the hdrtype. 1475 lib/generic.c (pci_generic_fill_info): If hdrtype is -1 (unset), read it. 1476 Saves lots of unnecessary file accesses. 1477 1478 * lib/pci.h (PCIADDR_PORT_FMT): Use %llx instead of %Lx, because the latter 1479 is not supported by all C libraries. 1480 1481 * Makefile: Always enter the lib directory (remember that we don't have 1482 full dependencies for the library in the top-level Makefile; hmmm, another 1483 thing to rewrite some day). 1484 1485 * lib/sysfs.c: Added Linux sysfs access method based on the patch 1486 written by Matthew Wilcox <[email protected]>. 1487 1488 * lib/proc.c: Renamed the access method name from "/proc/bus/pci" to "Linux-proc". 1489 1490 * lib/pread.h: The hacks to support pread on various versions 1491 of Linux libc moved there. 1492 1493 * lib/proc.c (proc_setup): The return value of snprintf() varies 1494 between glibc versions, so we need to check both for a negative 1495 values and for too large values. 1496 1497 * Removed last few references to the "Linux PCI Utilities", the 1498 package is pretty cross-platform now :) 1499 15002003-12-27 Martin Mares <[email protected]> 1501 1502 * Released as 2.1.99-test2. 1503 1504 * README, pciutils.lsm, pciutils.spec: Use @VERSION@ to make the 1505 release scripts insert the current version. "make release" is gone. 1506 1507 * maint/release, maint/release.pm: Added a new system of scripts for 1508 making releases including inter-version diffs etc. 1509 1510 * Makefile: Cleaned up. 1511 1512 * lib/fbsd-device.c: I patched another copy of this file by mistake, 1513 this time the version checks should be right. 1514 15152003-12-27 Martin Mares <[email protected]> 1516 1517 * Released as 2.1.99-test1. 1518 1519 * pciutils.h, common.c, lspci.man, setpci.man, lib/internal.h: 1520 Remove shadows of the syscall access method which was never 1521 implemented. 1522 1523 * update-pciids.sh: Try to preserve permissions of the old file 1524 if chmod supports --reference. Should close Debian Bug #223740. 1525 1526 * lib/proc.c (proc_setup): Increased path name length limit to 1024. 1527 Thanks for Redhat and Mandrake for inspiration. 1528 1529 * lib/configure: Recognize ppc and ppc64, both have 64-bit addresses. 1530 Grabbed from Redhat (Fedora) patches. 1531 15322003-12-27 Martin Mares <[email protected]> 1533 1534 Merged bug fixes from Debian patches: 1535 1536 * lspci.c (show_verbose): "Cache Line Size" should be capitalized. 1537 1538 * lspci.c (show_pcix_nobridge): Added a missing newline. 1539 1540 * lib/proc.c (proc_scan): When reading the header type, don't 1541 forget to clear the topmost bit indicating that the device has 1542 multiple functions. 1543 15442003-12-27 Martin Mares <[email protected]> 1545 1546 Updated the FreeBSD port. Thanks to Samy Al Bahra <[email protected]> 1547 for the patches: 1548 1549 * lib/Makefile: Add ${FREEBSD_SYS} to the include path if it's defined. 1550 * lib/fbsd-device.c: Select the right set of system includes according 1551 to __FreeBSD_version. 1552 15532003-12-27 Martin Mares <[email protected]> 1554 1555 Merged support for Solaris on i386 by Bill Moore <[email protected]> 1556 and cleaned up: 1557 1558 * lib/configure: Recognize SunOS. 1559 * lib/internal.h: Learn how to recognize byte order on SunOS. 1560 * lib/i386-ports.c: Split OS-dependent I/O port access from i386-ports.c. 1561 * lib/i386-io-linux.h: Linux specific part. 1562 * lib/i386-io-hurd.h: GNU/Hurd specific part. 1563 * lib/i386-io-sunos.h: SunOS specific part. 1564 15652003-12-26 Martin Mares <[email protected]> 1566 1567 * lib/header.h (PCI_*_MASK): Cast to pciaddr_t explicitly. 1568 1569 * lib/pci.h: Types declared in <sys/types.h> should be usable on all 1570 platforms we currently support, so kill the forest of #ifdef's and 1571 use them in all cases. 1572 1573 * lib/pci.h: Use ULONG_MASK to decide whether we should use long 1574 or long long to represent a 64-bit address. Killed HAVE_LONG_ADDRESS. 1575 Define format strings for addresses, port numbers and IRQ numbers 1576 directly in pci.h. 1577 1578 * lib/proc.c (proc_scan): Use PCIADDR_T_FMT for scanf'ing addresses. 1579 15802003-12-26 Marco Gerards <[email protected]> 1581 1582 Added support for the GNU Hurd (cleaned up by Martin Mares): 1583 1584 * lib/configure [GNU]: Use the i386 ports for configuration access. 1585 * lib/i386-ports.c: Don't call iopl() on the Hurd. 1586 * lib/pci.h [OS_GNU]: Include <sys/types.h> and use it for defining 1587 u8 to u32. 1588 15892003-12-26 Martin Mares <[email protected]> 1590 1591 * lspci.c (show_pcix_bridge, show_pcix_nobridge): Don't forget to call 1592 config_fetch() to ensure that the registers have been read. Thanks to 1593 Bill Wood <[email protected]> for the patch. 1594 1595 * lspci.c: Ensure that failure of config_fetch() is handled correctly 1596 at all places. 1597 1598 * lspci.man: There was one more explicit reference to /usr/share/pci.ids. 1599 Changed to @SHAREDIR@. Patch from Maciej W. Rozycki <[email protected]>. 1600 1601 * setpci.c (main): Better error messages. 1602 1603 * setpci.c (ex_op): The demo mode should disable only writing, not reading. 1604 1605 * setpci.man: The documentation was inconsistent on what should -D do. 1606 Document the new behaviour. 1607 1608 * pciutils.h, common.c, setpci.c: Introduced a NONRET macro encapsulating 1609 the GCC specific __attribute__((noreturn)) and killed the hack with 1610 redefining __attribute__ on non-GCC compilers. 1611 1612 * Makefile: Added missing dependencies. Parallel builds work now. 1613 Problem reported by Andreas Haumer <[email protected]>, but I chose 1614 a different fix. 1615 1616 * Makefile (MANDIR): Use `:=' instead of `=' to avoid executing the shell 1617 command every time $(MANDIR) is referenced. 1618 1619 * lspci.c (main): The error message for `lspci -s' incorrectly mentioned 1620 a `-f' switch. Reported by Steve Finney <[email protected]>. 1621 1622 * lib/generic.c: Removed memory leak in pci_generic_bus_scan(). 1623 Reported by Gary Parnes <[email protected]>. 1624 1625 * Replaced obsolete syntax of __attribute__((unused)) in the middle of 1626 parameter declarations (which is no longer supported by GCC 3.1) by the 1627 current syntax (attribute at the end). Thanks to [email protected] 1628 for reporting this problem. 1629 1630 * Removed CVS $Id$ tags from all files. 1631 1632 * Makefile: Added some more warnings. 1633 1634 * setpci.c: Cleaned up mask/value code. 1635 16362003-12-08 Thayne Harbaugh <[email protected]> 1637 1638 * setpci.c: Individual bits to be set can be specified as <value>:<mask>. 1639 16402003-11-29 Martin Mares <[email protected]> 1641 1642 * Imported the pciutils sources to my Arch repository. Good-bye, CVS. 1643 16442003-01-04 Martin Mares <[email protected]> 1645 1646 * Released as 2.1.11. 1647 1648 * Makefile: Changed configuration of installation directories -- 1649 all paths are now set at the top of the Makefile instead of being 1650 scattered between the installation rules. The default installation 1651 now goes always to /usr/local regardless of the OS as most distributions 1652 already contain some version of pciutils and we don't want custom 1653 installations to interfere with the default ones. 1654 1655 * Makefile: Removed a couple of ancient install hacks: we no longer 1656 try to avoid overwriting a newer pci.ids file (users are now expected 1657 to use update-ids) and we don't try to remove /etc/pci.ids (a long time 1658 has passed since the last version which used it). 1659 1660 * Makefile: Paths to pci.ids in man pages automatically get the right path. 1661 1662 * Added the update-ids utility. 1663 1664 * lib: Removed partially implemented "syscall" access method which will 1665 probably never be needed. 1666 16672002-12-27 Martin Mares <[email protected]> 1668 1669 * lib/nbsd-libpci.c: Cleaned up and hopefully made it endian safe. 1670 1671 * lib/generic.c (pci_generic_scan_bus): Added work-around for devices with 1672 discontiguous numbering of functions. This is already present in the Linux 1673 kernel for several years, but I forgot to update pciutils as well. 1674 16752002-12-26 Martin Mares <[email protected]> 1676 1677 * lib/header.h, lspci.c: Dump AGP3 flags and speeds. 1678 1679 * lib/pci.h, Makefile: Removed HAVE_OWN_HEADER_H. Always use our own header, 1680 there is no reason to prefer the kernel version. 1681 1682 * lib/proc.c (proc_scan): Don't forget to initialize hdrtype. 1683 1684 * Added preliminary version of NetBSD support by Quentin Garnier 1685 <[email protected]>. 1686 16872002-04-06 Martin Mares <[email protected]> 1688 1689 * lspci.c: Mention "-xxx" in the help. 1690 16912002-03-30 Martin Mares <[email protected]> 1692 1693 * Released as 2.1.10. 1694 1695 * Removed pci.ids from the CVS as they are now maintained separately. 1696 They are still included in the tarball, but if you are building pciutils 1697 from CVS sources or you want to get a newer ID file than the one distributed, 1698 just use "make update-ids" to download the most recent snapshot from 1699 pciids.sf.net. 1700 1701 * Makefile, README: Updated accordingly. 1702 1703 * Makefile: Added a couple of maintenance targets. 1704 1705 * maint/*: Maintainer's utilities now reside here (present only in CVS, 1706 not in the tarball). 1707 1708 * lib/names.c (parse_name_list): End-of-line comments are no longer 1709 supported. Hashes are now perfectly valid in all names and they start 1710 a comment only at the start of the line. 1711 17122002-03-26 Martin Mares <[email protected]> 1713 1714 * README: Rewritten. 1715 1716 * Makefile: When the currently installed pci.ids file is newer than 1717 the version to be installed, don't overwrite it. Suggested by 1718 Jean Delvare <[email protected]>. 1719 17202002-03-24 Martin Mares <[email protected]> 1721 1722 * lspci.c (show_pcix_bridge): Added PCI-X capability display. 1723 Contributed by Jeff Garzik <[email protected]>. 1724 1725 * lib/header.h: Added PCI-X stuff. Again by Jeff. 1726 1727 * Makefile (CFLAGS): -Werror is gone. 1728 1729 * lspci.c (format_agp_rate): Fixed AGP rate reporting. 1730 1731 * lib/filter.c (pci_filter_parse_slot): Allow bus 0xff, slot 0x1f and 1732 function 7. 1733 1734 * lib/names.c (pci_lookup_name): When printing unknown subsystem vendor 1735 or device hexadecimally, don't confuse it with chip vendor/device ID. 1736 First reported by Marc Boucher <[email protected]>. 1737 17382001-11-04 Martin Mares <[email protected]> 1739 1740 * Released as 2.1.9. 1741 1742 * pci.ids: Synced with the PCI ID Repository at SourceForge 1743 (http://pciids.sourceforge.net/). 1744 17452000-08-25 Martin Mares <[email protected]> 1746 1747 * pci.ids: Updated ID's, synced with kernel 2.4.0-test7. 1748 17492000-06-13 Martin Mares <[email protected]> 1750 1751 * Makefile (uninstall): Fixed. 1752 1753 * pci.ids: ID updates. 1754 17552000-05-20 Martin Mares <[email protected]> 1756 1757 * Released as 2.1.8. 1758 1759 * pci.ids: ID updates. 1760 1761 * lspci.c (show_verbose): Min/max latency is now printed in nanoseconds. 1762 17632000-05-04 Martin Mares <[email protected]> 1764 1765 * lspci.c (show_verbose): If the header type doesn't match device 1766 class, just print a warning and still use the header type, assuming 1767 bogus class info. 1768 17692000-05-01 Martin Mares <[email protected]> 1770 1771 * lspci.c (show_pm): Updated according to PCI PM specs 1.1. 1772 1773 * pci.ids: Updated Contemporary Control ARCnet card entries. 1774 1775 * pci.ids: Synchronized class list with latest PCI SIG documents. 1776 17772000-04-29 Martin Mares <[email protected]> 1778 1779 * lib/names.c (pci_lookup_name): Fixed the cheat. 1780 1781 * lib/internal.h: Moved UNUSED/inline hacks above all other declarations. 1782 1783 * pci.ids: Various ID updates. 1784 17852000-04-21 Martin Mares <[email protected]> 1786 1787 * Released as 2.1.7. 1788 1789 * pciutils.spec: Added German description. 1790 1791 * lib/names.c (pci_lookup_name): Added a cheat for case that subsystem ID's 1792 are the same as device ID and just output subsystem name according to 1793 device name. 1794 1795 * lib/proc.c: Use UNUSED instead of __attribute__((unused)). 1796 1797 * lib/pci.h: Added the correct typedefs for AIX. 1798 1799 * lib/generic.c (pci_generic_scan_bus): Export. 1800 1801 * lib/configure: Detect AIX. Use "echo '...\c'" instead of 1802 "echo -n" if the shell isn't bash. 1803 1804 * lspci.c: Avoid using alloca() if not compiled by GCC. 1805 (insert_dev): Avoid returning a void value. 1806 1807 * Makefile: Choose which install utility to use according to 1808 OS type. Also use `-o' instead of `-or' in find arguments. 1809 Part of the AIX port. 1810 1811 * lib/aix-device.c: Added AIX low-level interface. Contributed 1812 by Dave Johnson <[email protected]>, thanks a lot! 1813 1814 * pci.ids: Few new ID's. 1815 1816 * pciutils.h, lib/internal.h: Redefine __attribute__ and inline 1817 when not compiled by GCC. 1818 18192000-04-17 Martin Mares <[email protected]> 1820 1821 * Released as 2.1.6. 1822 1823 * pci.ids: Added a large batch of ID's contributed by Gunther 1824 Mayer <[email protected]> and synced the 1825 list with the 2.3.99pre6 kernel. 1826 1827Thu Mar 9 13:11:39 2000 Martin Mares <[email protected]> 1828 1829 * lib/example.c: Added a simple example of how to use 1830 the library. 1831 1832 * lspci.man, setpci.man: Revealed --version. Well spotted 1833 by Adam Sulmicki. 1834 1835 * pci.ids: Added lots of new ID's and synced with 2.3.50. 1836 1837Tue Feb 15 00:16:21 2000 Martin Mares <[email protected]> 1838 1839 * Released as 2.1.5. 1840 1841 * pciutils.spec: Updated spec file from Andreas Jaeger. Now using 1842 %{_mandir} to find the right location to install manual pages to. 1843 1844 * pci.ids: New ID's. 1845 1846 * setpci.c (main): Don't crash when `-s' or `-d' is given with 1847 no argument. 1848 1849Mon Jan 24 20:04:11 2000 Andreas Jaeger <[email protected]> 1850 1851 * lib/i386-ports.c: Include <asm/io.h> only on systems without 1852 glibc. 1853 1854Mon Jan 24 11:24:43 2000 Martin Mares <[email protected]> 1855 1856 * Makefile: Modified to work with the Linux FHS brain-damaged idea 1857 of putting man pages to /usr/share/man. Now we choose either /usr/man 1858 or /usr/share/man depending on which one exists. 1859 1860Sun Jan 23 10:52:34 2000 Martin Mares <[email protected]> 1861 1862 * pci.ids: Synced with Linux 2.3.40. 1863 1864 * Released as version 2.1.4. 1865 1866Thu Jan 20 11:08:32 2000 Martin Mares <[email protected]> 1867 1868 * lspci.c (scan_device): Fixed bug in reading of cardbus extensions. 1869 1870 * lib/proc.c: pread/pwrite fixed again, this time on libc5 :( 1871 1872 * lspci.c (format_agp_rate): Better formatting of AGP rates. 1873 1874 * pci.ids: New ID's. 1875 1876 * lib/configure: Added configuration for ia64 (the same as for Alpha). 1877 Patch from Stephane Eranian <[email protected]>. 1878 1879Thu Jan 13 23:01:52 2000 Martin Mares <[email protected]> 1880 1881 * Released as version 2.1.3. 1882 1883 * pci.ids: New ID's. 1884 1885 * lspci.c: Alpha IO_FORMAT fix by Andrea Arcangeli. 1886 1887 * lib/access.c: Corrected order of access methods -- it's wonderful how 1888 long could such a bug remain unspotted. Thanks go to Andreas Schockenhoff. 1889 1890Sat Dec 11 23:34:48 1999 Martin Mares <[email protected]> 1891 1892 * Released as version 2.1.2. 1893 1894 * lib/names.c (pci_lookup_name): Fixed printing of unknown subsystem ID's. 1895 1896Sat Dec 4 13:11:03 1999 Martin Mares <[email protected]> 1897 1898 * Released as version 2.1.1. 1899 1900 * pci.ids: Several new ID's. 1901 1902 * setpci.c (exec_op): Don't forget to increment address after writing 1903 single value, so that `30.b=12,34,56,78' works as expected. Reported 1904 by Petr Soucek <[email protected]>. 1905 1906Wed Nov 3 10:24:38 1999 Martin Mares <[email protected]> 1907 1908 * lspci.c (show_terse): If prog-if is zero, but it's present in the 1909 ID list, show it. 1910 1911Sat Oct 30 11:06:35 1999 Martin Mares <[email protected]> 1912 1913 * Released as version 2.1. 1914 1915 * pci.ids: Synced to devlist.h in 2.3.24 kernel. Merged in 1916 lots of contributed entries. 1917 1918Thu Oct 14 10:40:12 1999 Dave Jones <[email protected]> 1919 1920 * pci.ids: Added lots of subsystem definitions. 1921 1922Sat Oct 9 14:32:28 1999 Martin Mares <[email protected]> 1923 1924 * setpci.man: Better example. 1925 1926 * lspci.c: Resolve prog-if names. 1927 1928 * lib/names.c: Adapted to new pci.ids syntax. 1929 1930 * pci.ids: Reorganized the pci.ids file. Subsystems are listed 1931 under devices, classes can optionally contain prog-if information. 1932 New ID's, as usually. 1933 1934Wed Sep 22 09:45:24 1999 Martin Mares <[email protected]> 1935 1936 * pci.ids: New ID's. As usually. 1937 1938 * lspci.c (show_htype1, show_htype2): Don't show `closed' bridge windows 1939 unless we're vvvery verbose. 1940 1941Mon Sep 20 11:22:54 1999 Martin Mares <[email protected]> 1942 1943 * lspci.c (show_htype2): Don't forget a TAB before the "I/O window" line. 1944 1945Tue Sep 14 09:31:01 1999 Martin Mares <[email protected]> 1946 1947 * pci.ids: New ID's. Again. 1948 1949Thu Aug 5 17:45:42 1999 Martin Mares <[email protected]> 1950 1951 * lspci.c (show_size): Don't show size if it's zero (usually 1952 due to bus-centric mode being enabled). 1953 1954Tue Jul 20 13:25:09 1999 Martin Mares <[email protected]> 1955 1956 * lib/pci.h: Types are OS dependent. 1957 1958 * lib/internal.h: Byte order hacks are OS dependent. 1959 1960 * lib/configure: Recognize FreeBSD. Also set OS_XXX according to the OS. 1961 1962 * lib/Makefile, lib/access.c: Added fbsd-device target. 1963 1964 * pci.ids: Added an entry for PLX 9080 bridges with subsystem ID 1965 incorrectly set to device ID. 1966 1967 * README: Added a note that we support FreeBSD. 1968 1969 * Makefile (PREFIX, ROOT): Set it depending on the OS. 1970 (%.8): Grrr, BSD date is not able to convert date formats the same way 1971 as GNU date does. Use sed instead. 1972 (install): Use `-c' when calling install. 1973 1974 * lib/fbsd-device.c: Added FreeBSD /dev/pci access module contributed 1975 by Jari Kirma <[email protected]>. 1976 1977 * lib/proc.c: Rewrote the pread/pwrite things once again. Use pread 1978 and pwrite only when we are certain it's safe (i.e., glibc 2.1 1979 on all architectures or any libc on a i386 where we really know 1980 how to use syscalls directly). In all other cases, emulate it 1981 with lseek/read/write. 1982 1983 * pci.ids: Some more IDs. 1984 1985Mon Jul 19 14:10:36 1999 Martin Mares <[email protected]> 1986 1987 * pci.ids: Added IDs of parallel port controller cards as sent 1988 by Tim Waugh <[email protected]>. 1989 1990Wed Jul 7 00:55:48 1999 Martin Mares <[email protected]> 1991 1992 * lib/proc.c (proc_scan): HAVE_LONG_ADDRESS instead of HAVE_64BIT_ADDRESS. 1993 1994 * lspci.c: ADDR_FORMAT now depends on both HAVE_64BIT_ADDRESS and 1995 HAVE_LONG_ADDRESS. 1996 1997 * lib/configure: HAVE_64BIT_ADDRESS now doesn't imply that the addresses 1998 are represented as long long. Introduced a new flag HAVE_LONG_ADDRESS 1999 to indicate this. Both Sparc architectures now use both 64BIT_ADDRESS 2000 and LONG_ADDRESS since they have 32-bit userland, but don't set LONG_ADDRESS 2001 on Alpha. 2002 2003 * lspci.c (show_msi): Added dumping of the MSI capability. 2004 (show_slotid): The same for SlotID capability. 2005 (show_caps): Separated capability dumping, because it should 2006 be used for both htype0 and htype1. Even PCI 2.2 doesn't mention 2007 layout of htype2, so I'm a bit unsure about it wrt capabilities 2008 -- they at least have to live somewhere else since address 0x34 2009 is already defined differently in htype2. 2010 2011 * lib/header.h (PCI_STATUS_UDF): Marked as obsolete (PCI 2.2). 2012 (PCI_BASE_ADDRESS_MEM_TYPE_1M): Ditto. 2013 (PCI_CAP_ID_*): Added some new capabilities defined in PCI 2.2. 2014 2015 * lspci.c (show_htype0): Mask out lowest 2 bits from all capability pointers 2016 (required by the PCI 2.2 specs). 2017 2018Mon Jul 5 12:45:19 1999 Martin Mares <[email protected]> 2019 2020 * lspci.c (show_size): Added new function for dumping of region sizes. 2021 (show_rom): Added. Now correctly dumps unassigned ROM addresses, disabled 2022 ROMs et cetera. 2023 2024 * lib/pci.h (struct pci_dev): known_fields moved to the public part 2025 of the structure. 2026 2027 * Added support for region sizes. Needs support in the kernel, because 2028 sizes have to be scanned before drivers initialize yourself. pci_fill_info() 2029 now returns a bitmask of what fields were really read. 2030 2031Mon Jun 28 18:37:51 1999 Dave Jones <[email protected]> 2032 2033 * Makefile: 2034 Added `uninstall' target - removes all traces of pciutils. 2035 * pci.ids: 2036 - Lots of cleanups in the ATI, S3, Adaptec vendors. 2037 - Changed Compaq QVision 1280/p definitions, as it's not possible 2038 to determine the revision from the device ID. 2039 - Same for the Tseng ET4000. 2040 The id's said I had a rev C, when it was actually a rev B. 2041 - Removed some unnecessary strings 2042 `PCI'. Unless it's an AGP card, it should be obvious that it's PCI. 2043 `Ethernet card'. This should be determined from config space. 2044 - Lots of other new vendors & devices 2045 - Other additional small cleanups. 2046 2047Mon Jun 21 22:11:10 1999 Martin Mares <[email protected]> 2048 2049 * lib/names.c (pci_lookup_name): When device ID lookup 2050 fails, return hexadecimal device ID instead of vendor ID. 2051 Well spotted by Axel Bodemann <[email protected]>, 2052 I've just extended the fix to subsystem ID's. 2053 2054Thu Jun 17 19:48:21 1999 Martin Mares <[email protected]> 2055 2056 * lspci.c (show_agp): Bug fix from Petr Vandrovec 2057 <[email protected]>. The command register was displayed 2058 incorrectly. 2059 2060Wed Jun 2 22:42:44 1999 Martin Mares <[email protected]> 2061 2062 * lib/proc.c (SYS_pread, SYS_pwrite): Use hard-coded 2063 numbers if not supplied by the libc. 2064 2065Wed May 19 13:24:39 1999 Martin Mares <[email protected]> 2066 2067 * Released the whole package as version 2.0. 2068 2069Fri May 14 22:42:02 1999 Martin Mares <[email protected]> 2070 2071 * pci.ids: Added several new ID's contributed by people 2072 on the linux-pci list. 2073 2074Mon Apr 19 15:21:08 1999 Jakub Jelinek <[email protected]> 2075 2076 * lspci.c: Display I/O addresses correctly on sparc64. 2077 * lib/header.h: Ditto. 2078 2079 * lib/configure: On sparc set HAVE_64BIT* as well, we want 2080 a binary which works on both 32bit and 64bit SPARCs. 2081 2082Sun Apr 18 21:14:58 1999 Martin Mares <[email protected]> 2083 2084 * lspci.c, lib/proc.c: Alpha compilation fixes from Matthew Jacob 2085 <[email protected]>. 2086 2087 * pci.ids: A lot of updates from Adam J. Richter <[email protected]>. 2088 2089Sun Feb 28 22:26:21 1999 Martin Mares <[email protected]> 2090 2091 * lspci.c (do_map_bus): Don't dump functions 1--7 if not flagged 2092 as a multi-function device, because several single-function devices 2093 don't decode the function bits at all. 2094 2095Sun Feb 14 23:48:22 1999 Martin Mares <[email protected]> 2096 2097 * Makefile (install): Don't use "-o root -g root" for installation 2098 since it breaks on machines where programs are not installed by root. 2099 Reported by Richard Gooch <[email protected]> 2100 2101Tue Feb 9 15:54:39 1999 Martin Mares <[email protected]> 2102 2103 * lspci.c (show_bases): Use new address masking macros and pciaddr_t. 2104 2105 * lib/pci.h: Using pciaddr_t for bus addresses, which are 32-bit 2106 or 64-bit depending on CPU. 2107 2108 * lib/pci.h (PCI_ADDR_MEM_MASK): Added macros for address masks 2109 according to bus address width. 2110 2111Thu Jan 28 20:54:16 1999 Martin Mares <[email protected]> 2112 2113 * Released as 1.99.4. 2114 2115 * lspci.c: Capability list parser now recognizes both AGP 2116 registers and PCI Power Management registers (the latter 2117 is mainly guesswork based on DEC/Intel 21153 bridge specs 2118 since I don't have the PCI Power Management document). 2119 2120 * lspci.c: Replaced numerous occurrences of (x & flag) ? '+' : '-' 2121 by FLAG macro. 2122 2123 * lspci.c: Added bridge checks to bus mapping code. 2124 2125Wed Jan 27 14:59:16 1999 Martin Mares <[email protected]> 2126 2127 * lspci.c: Implemented bus mapping mode (-M). 2128 2129 * lspci.c (scan_devices): Split to scan_devices() and scan_device(). 2130 (show): Split to show() and show_device(). 2131 2132 * lib/access.c (pci_init): When a->method == PCI_ACCESS_AUTO, 2133 set it to the real access method afterwards. 2134 2135Mon Jan 25 23:46:13 1999 Martin Mares <[email protected]> 2136 2137 * lib/generic.c (pci_generic_fill_info): If in buscentric mode, 2138 don't check PCI_COMMAND for I/O and memory enables. 2139 2140Mon Jan 25 21:28:49 1999 Martin Mares <[email protected]> 2141 2142 * Makefile: Added target `release' which substitutes new version 2143 number to .spec, .lsm and README. Also rewrote target `dist'. 2144 2145 * Released as 1.99.3. 2146 2147Sun Jan 24 22:10:36 1999 Martin Mares <[email protected]> 2148 2149 * lib/header.h: Until kernel adopts new layout of PCI 2150 includes (i.e., separate declaration of header structure, 2151 functions and device IDs), which is not going to happen 2152 before 2.3, we'll use our own definition of the header. 2153 2154 * lspci.c (show_verbose): Display `Cap' flag in device status. 2155 2156 * lspci.c (show_htype0): Display capability lists wherever 2157 available. The only capability name we recognize now is `AGP'. 2158 Unfortunately, capabilities are stored in device-dependent 2159 portion of the configuration space and are thus available 2160 only to root unless you read a dump. 2161 2162 * lspci.c (scan_devices): Use cache instead of buffering. 2163 2164 * lib/buffer.c: Removed (obsoleted by the cache). 2165 2166 * lib/access.c: Added general caching mechanism. 2167 2168Sat Jan 23 21:30:54 1999 Martin Mares <[email protected]> 2169 2170 * pci.ids: Added few devices. 2171 2172Fri Jan 22 19:29:31 1999 Martin Mares <[email protected]> 2173 2174 * Version string is now defined in top-level Makefile, exported 2175 to the configure script and also substituted to man pages. 2176 2177 * lspci.c (show_bases): Rewrote displaying of 64-bit addresses. 2178 (show_verbose): Rewrote interrupt display logic. 2179 2180 * lib/i386-ports.c: Include sys/io.h only on glibc systems. 2181 2182 * lib/configure: Rewrote detection of Linux versions. Now it 2183 works on 2.0 kernels (only with direct/dump access, of course). 2184 2185 * lib/internal.h: New bytesex macros using <asm/byteorder.h> 2186 whenever available. 2187 2188 * lib/proc.c (proc_read, proc_write): Distinguish between short 2189 read/write and real errors. 2190 2191 * lspci.c (show_htype{0,1}): Always use d->dev->rom_base_addr since 2192 libpci respects buscentric mode automatically. 2193 2194 * lspci.c (show_hex_dump): For CardBus bridges, print out 128 2195 bytes of header (the whole standard part). 2196 2197 * common.c: pcilib options are now all uppercase. Also moved 2198 PCI access debugging option here. 2199 2200 * Released as 1.99.2. 2201 2202Wed Jan 20 22:50:35 1999 Martin Mares <[email protected]> 2203 2204 * Wrote configure script and rewrote Makefiles. 2205 2206 * Removed few unused variables. 2207 2208Wed Jan 20 12:21:56 1999 Martin Mares <[email protected]> 2209 2210 * common.c: Moved several functions used in both setpci and lspci 2211 here. This includes parsing of libpci-related options. 2212 2213 * More library tweaks. 2214 2215 * filter.c, names.c: Moved to library. 2216 2217 * setpci: Rewritten to use the library. 2218 2219 * Released as 1.99.1. 2220 2221Tue Jan 19 23:00:12 1999 Martin Mares <[email protected]> 2222 2223 * lspci.c (scan_devices): For cardbus bridges, read first 128 2224 bytes of config space to get full standard header. 2225 2226 * Makefile (CFLAGS): Removed "-Wno-unused". 2227 2228 * Started the "New Generation" branch and introduced the 2229 PCI library. 2230 2231 * lspci: Rewritten to use the library. 2232 2233Tue Jan 19 22:24:08 1999 Martin Mares <[email protected]> 2234 2235 * Released as version 1.10. 2236 2237Mon Jan 18 08:51:17 1999 Martin Mares <[email protected]> 2238 2239 * lspci.8, setpci.8: Miscellaneous fixes as suggested by 2240 Dag Wieers <[email protected]>. 2241 2242Sun Nov 29 20:05:56 1998 Martin Mares <[email protected]> 2243 2244 * pciutils.spec (Name): Update from Krzysztof G. Baranowski. 2245 2246Sun Nov 22 10:49:56 1998 Martin Mares <[email protected]> 2247 2248 * Makefile, pciutils.h: Moved pci.ids to /usr/share. 2249 2250 * Released as version 1.09. 2251 2252Wed Nov 18 15:47:05 1998 Martin Mares <[email protected]> 2253 2254 * lspci.c (show_htype1): Fixed displaying of prefetchable memory behind 2255 bridge. Thanks to Petr Vandrovec <[email protected]> for bug report. 2256 2257Fri Oct 23 18:59:19 1998 Martin Mares <[email protected]> 2258 2259 * setpci.c: Don't include <syscall-list.h> with glibc >= 2.1. 2260 2261Mon Oct 19 21:53:30 1998 Martin Mares <[email protected]> 2262 2263 * Released as version 1.08. 2264 2265 * setpci.c: glibc 2.1.x already defines pread() and pwrite(). 2266 2267 * lspci.8: Changed warning about lspci -xxx. 2268 2269 * lspci.c: Require "-xxx" for full configuration space dump, so that 2270 it's impossible to crash the machine by single typo. 2271 2272 * specs: Added (courtesy of Krzysztof G. Baranowski <[email protected]>). 2273 2274Wed Sep 9 12:03:24 1998 Martin Mares <[email protected]> 2275 2276 * lspci.c (show_bases): Better displaying of unassigned and 2277 disabled bases. Thanks to Gabriel Paubert <[email protected]> 2278 for an idea. 2279 2280Wed Sep 2 10:58:01 1998 Martin Mares <[email protected]> 2281 2282 * setpci.c (pread): Recognize glibc 1.99 numbered as 2.0 on the PPC. 2283 (thanks to Geert Uytterhoeven for finding this out) 2284 2285Fri Jul 17 10:43:30 1998 Martin Mares <[email protected]> 2286 2287 * lspci.c (show_verbose): Print subsystem ID using the new resolver. 2288 (show_machine): Print subsystem ID. 2289 2290 * names.c: New name resolution engine supporting subsystem IDs. 2291 2292 * Released as version 1.07. 2293 2294Wed Jul 15 15:37:21 1998 Martin Mares <[email protected]> 2295 2296 * lspci.c (show_htype2 etc.): Displaying of CardBus headers. 2297 (show_bases): Honor the `cnt' argument. 2298 (grow_tree): Parse CardBus headers in tree mode as well. 2299 2300 * pci.h: Updated CardBus header field description. I still don't 2301 have the CardBus standard available, but OZ6832 specs contain 2302 full description of all header fields supported by the chip. 2303 2304Tue Jun 9 22:53:59 1998 Martin Mares <[email protected]> 2305 2306 * Released as 1.06. 2307 2308 * names.c (parse_name_list): Killed an unused variable. 2309 2310 * setpci.c (pread, pwrite): Define SYS_(pread|pwrite) as __NR_\1 2311 if they are not defined by glibc (needed for glibc built on older 2312 kernels). Ugly. 2313 2314 * setpci.c (exec_op): Fixed error messages. Thanks, Steve! 2315 2316Mon Jun 8 10:59:22 1998 Martin Mares <[email protected]> 2317 2318 * Released as 1.05. 2319 2320 * setpci.c: Problems with pread()/pwrite() with glibc on Alpha 2321 should be gone. Again thanks to Steve for bug report. 2322 2323 * filter.c (filter_parse_slot): Fixed ":x" type filters. 2324 2325 * pci.ids: Killed duplicate entry. Thanks to Stephen Williams 2326 <[email protected]> for reporting this. 2327 2328Sun Jun 7 19:27:51 1998 Martin Mares <[email protected]> 2329 2330 * lspci.c (main), setpci.c (main): Implemented "--version". 2331 2332 * Released as 1.04. 2333 2334 * pciutils.h (PCIUTILS_VERSION): Added version string. 2335 2336 * filter.c, names.c: Extraneous #include <linux/pci.h> removed. 2337 Thanks to Geert Uytterhoeven <[email protected]> 2338 for bug report. 2339 2340Thu May 28 14:45:58 1998 Martin Mares <[email protected]> 2341 2342 * pci.ids: More updates from Jens Maurer. 2343 2344Wed Apr 22 10:00:39 1998 Martin Mares <[email protected]> 2345 2346 * pci.ids: Updates from Jens Maurer. 2347 2348Sun Apr 19 11:14:25 1998 Martin Mares <[email protected]> 2349 2350 * Released as 1.03. 2351 2352 * setpci.8: Written. 2353 2354 * setpci.c: Finished. 2355 2356 * lspci.c: Now able to fetch expansion ROM base from kernel device list 2357 and print it if not in buscentric mode. 2358 2359Tue Mar 31 23:11:57 1998 Martin Mares <[email protected]> 2360 2361 * setpci.c: Added. 2362 2363Sun Mar 22 15:39:08 1998 Martin Mares <[email protected]> 2364 2365 * lspci.8: Updated the documentation. 2366 2367 * lspci.c: Modified to use the new filtering mechanism (options -f and -d). 2368 2369 * filter.c: Introduced new generic device filter. 2370 2371Thu Mar 19 17:03:48 1998 Martin Mares <[email protected]> 2372 2373 * lspci.c (grow_tree, show_tree_dev, print_it): Fixed displaying 2374 of PCI-to-PCI bridges in the tree format. 2375 2376Sun Feb 15 10:12:25 1998 Martin Mares <[email protected]> 2377 2378 * lspci.c (show_machine): Added non-verbose mode of machine-readable 2379 dump. 2380 2381 * pci.ids: Updates from Jens Maurer. 2382 2383 * Released as version 1.02. 2384 2385Thu Feb 12 16:53:28 1998 Martin Mares <[email protected]> 2386 2387 * lspci.c: Added a "-m" switch for dumping machine-readable 2388 configuration data (requested by Bjoern Kriews <[email protected]>). 2389 2390Mon Feb 9 13:17:43 1998 Martin Mares <[email protected]> 2391 2392 * Makefile, pciutils.h: Include local pci.h instead of <linux/pci.h> 2393 if available. This should avoid all problems with official kernel 2394 not synchronized to newer PCI code in CVS -- standard distribution 2395 of pciutils now contains pci.h from current CVS kernel, pciutils 2396 in CVS contain no pci.h and use the correct kernel include. 2397 2398 * Makefile: Fixed installation path for man pages. 2399 2400Sat Feb 7 15:15:46 1998 Martin Mares <[email protected]> 2401 2402 * README: Updated. 2403 2404 * lspci.8: Created a man page. 2405 2406 * Releasing as version 1.0. 2407 2408Tue Feb 3 20:56:00 1998 Martin Mares <[email protected]> 2409 2410 * Makefile: Recognize architecture by calling uname and pass it as ARCH_xxx 2411 to all the C sources. This should eliminate problems with 32-bit compilers 2412 on sparc64. 2413 2414 * lspci.c (show_verbose): Recognize CardBus bridge header type. 2415 (show_htype2): Stub routine. 2416 (scan_config): Write sensible error message if the kernel denies reading of 2417 upper part of the PCI config space. 2418