1 2005-09-10 Martin Mares <mj@ucw.cz>
3 * update-pciids.sh: Changed the default URL for downloading pci.ids
4 to http://pciids.sourceforge.net/v2.2/pci.ids.
6 * lib/pci.h (PCI_LIB_VERSION): Added version identifier.
8 * lib/names.c: Rewritten the name database module almost from scratch.
9 Everything is much cleaner and there are hopefully no more memory leaks;
10 pci_lookup_name() now uses varargs in a backward compatible fashion.
11 Introduced PCI_LOOKUP_NO_NUMBERS.
13 The new code supports subsystem entries not tied to a specific device.
14 I had to extend the format of pci.ids in order to support it, so I have
15 extended the idea of the "C" (class) blocks and introduced "S" blocks
16 for subsystems. To avoid doing more incompatible changes in the future,
17 the parser skips unknown single-letter blocks without reporting errors.
19 2005-08-23 Martin Mares <mj@ucw.cz>
21 * Released as 2.1.99-test9.
23 * Makefile (OPT): Removed -fomit-frame-pointer, it's default in recent
24 gcc versions when optimizing anyway.
26 * Made the path to pci.ids customizable and independent on the SHAREDIR.
27 Just override IDSDIR in the top-level Makefile.
29 * pci.ids: Synchronized with the current database snapshot.
31 * lspci.man, setpci.man: Improved the man pages. Documented all access
32 methods and which operations are privileged.
34 * lspci.c: Another rewrite of config register caching, now also including
35 lots of internal checks. It should be now perfectly able to cope with
36 portions of the configuration space being inaccessible, for example
37 due to insufficient access rights.
39 * lspci.c (show_pcix_nobridge, show_pcix_bridge): Cleaned up dumping of PCI-X
40 capabilities. Includes partial support for PCI-X 2.0 (probably incomplete
41 as I haven't seen the spec).
43 * lspci.c: Quell warnings about unused parameters.
45 * lspci.c: Removed C++ comments.
47 * lib/header.h: Merged definitions of extended capabilities and some new
48 PCI-X capability bits from linux-2.6.11/include/pci.h.
50 * lspci.c (show_caps): Try to scan extended capabilities only if the
51 device has either PCI-X or PCI Express capability in its normal capability
54 * lib/dump.c (dump_init): Reading of dumps works again. The dump reader
55 now also remembers how much data it has read and refuses attempts to
56 access more than that.
58 * setpci.man, lspci.c, README: prefer spelling "buses" over "busses".
60 * lspci.c: If alloca() is not available, use xmalloc(), not malloc().
62 * lib/configure: Added x86_64 on Linux.
64 2005-08-22 Martin Mares <mj@ucw.cz>
66 * lib/filter.c (pci_filter_parse_slot): Fixed parsing of domain filters.
67 Thanks to Matthew Wilcox for bug report.
69 * lspci.c: Corrected spelling of "Hz" (it was "hz" at several places).
70 Thanks to Krzysztof Oledzki for pointing that out.
72 2004-08-19 Martin Mares <mj@ucw.cz>
74 * pciutils.spec (%attr): Setting attributes for /sbin/* is an anachronism,
75 because pciutils by default install to /usr/sbin. Update.
77 2004-08-13 Martin Mares <mj@ucw.cz>
79 * Released as 2.1.99-test8.
81 * lib/types.h, lib/pci.h, lib/sysdep.h: `byte' and `word' are
82 no longer exported to the outside world.
84 * README.Windows: Updated.
86 * maint/release: Substitute version number in win32/config.h.
88 * win32/config.h: Added.
90 * lib/sysdep.h (bzero, strcasecmp): are macros on Windows.
92 * compat/getopt.[ch]: Added copies of getopt.[ch] from the GNU
93 C library for use on systems where the default libraries lack
94 proper getopt. Currently used by the Windows port.
96 * lib/sysdep.h, lib/types.h: Updates of the Windows port from
99 * lib/types.h: If PCI_HAVE_Uxx_TYPES is defined, libpci doesn't define
100 its own u8, u16, u32, byte and word types and uses what the user
101 has supplied instead. With this change, all namespace clashes should
104 * Makefile, lib/Makefile: Updated dependencies.
106 * pciutils.h: Include lib/sysdep.h and move NONRET et al. there.
108 * lib/sysdep.h: No need to include <sys/types.h> on FreeBSD, because
109 it is included unconditionally in lib/types.h.
111 * Moved system-dependent stuff from lib/internal.h to lib/sysdep.h,
112 which is also used by the utilities. Also moved type declarations
113 from lib/pci.h to lib/types.h.
115 * All files: Prepend a "PCI_" prefix in front of all configuration
116 defines to avoid namespace clashes. CAVEAT: If there is any libpci
117 application using the (undocumented) defines, it has to be updated.
119 * lib/Makefile: Killed HAVE_OWN_HEADER_H, since we stopped sharing
120 headers with the kernel a couple of years ago.
122 * lib/sysfs.c (sysfs_get_resources): We have 7 resources, not 6.
124 * lspci.c (show_rom): Use the same logic for printing disabled
125 or unassigned ROM's as we do in show_bases() for the other BAR's.
127 * lib/generic.c (pci_generic_fill_info): Better reaction to
128 invalid 64-bit addresses. Also d->hdrtype should not include
129 bit 7, which caused mysterious errors on multi-function devices.
131 * lib/generic.c (pci_generic_fill_info): Fill in base addresses
132 even if the regions are known to be disabled. It is the client's
133 job to interpret them. (And it is not a trivial job if you want
134 to do it correctly, since you need to check I/O and memory enables
135 on all upstream bridges, too.) However, it could be interesting to
136 introduce functions for interpreting the addresses and even for
137 mapping the regions and doing I/O on them.
139 2004-07-30 Martin Mares <mj@ucw.cz>
141 * lspci.c: HyperTransport improvements from Maciej.
143 2004-07-11 Martin Mares <mj@ucw.cz>
145 * lib/sysfs.c (sysfs_get_resources): Arguments now correspond
146 to the format string. [Patch by Bill Nottingham]
148 2004-07-05 Martin Mares <mj@ucw.cz>
150 * Released as 2.1.99-test7.
152 * lspci.c (config_fetch): Wanted to merge Matthew's bug fix, but
153 ended up with rewriting the fetching mechanism to be fully dynamic,
154 but avoid reading config space registers not explicitly requested.
156 2004-06-29 Matthew Wilcox <willy@debian.org>
158 * lspci.c: More work on PCI Express dumping.
160 * lib/header.h: Updated PCI Express capability definitions.
162 * lib/proc.c (proc_read): Removed bogus warning.
164 * common.c (xrealloc): Introduced.
166 * lspci.man: Added -xxxx.
168 2004-06-27 Martin Mares <mj@ucw.cz>
170 * Released as 2.1.99-test6.
172 * lspci.c (show_msix), lib/header.h: Added dumping of MSI-X cap.
173 Patch by Roland Dreier <roland@topspin.com>, cleaned up by me.
175 * lspci.c (show_pcix_nobridge, show_pcix_bridge): Handle config_fetch()
178 * lib/header.h: Added PCI Express extended capabilities. Again by Matthew.
180 * lspci.c (show_express): Added dumping of PCI Express cap.
181 Patch by Matthew Wilcox.
183 * lib/header.h: Added a list of PCI 3.0 capabilities and also details
184 on PCI Express caps. Patch by Matthew Wilcox <willy@debian.org>.
186 * lspci.c (check_root): Gone. No explicit checks for root are needed,
187 report correct errors reported by the libpci instead.
189 * lspci.c: Added dumping of the extended config space on "-xxxx".
190 Better caching of config registers.
192 * setpci.c (main): Allow access to whole 4096 bytes of the config space.
194 * lib/sysfs.c, lib/proc.c: Don't print error messages on short reads,
195 just return the appropriate error code.
197 * lib: Added support for extended (4096-byte) configuration space,
198 currently implemented only in Linux proc and sysfs access methods
199 and of course in the dump reader.
201 2004-05-29 Martin Mares <mj@ucw.cz>
203 * Released as 2.1.99-test5.
205 * lib/pci.h: Windows don't have the standard u_int* types.
207 * lib/internal.h: <sys/param.h> required on Windows for endianity
210 * lib/i386-ports.c: Connected i386-io-windows.h.
212 * lspci.c (check_root): geteuid() is not available on Windows.
214 * lib/i386-io-windows.h: Added Windows port contributed by Alexander
215 Stock <stock.alexander@gmx.de>.
217 * lib/configure: Hopefully fixed SunOS port broken by various
218 changes to the configure script.
220 * Makefile, lib/configure: Cross-compilation support, patch by Maciej.
222 2004-05-28 Martin Mares <mj@ucw.cz>
224 * Released as 2.1.99-test4.
226 * lspci.c (show_verbose): Header type 1 is probably legal for all
227 types of bridges, not only for PCI-to-PCI bridges.
229 * lspci.c (format_agp_rate): Write "x16", not "x@".
230 (show_agp): rate[] could overflow.
231 Bugs reported by Jakub Bogusz <qboosh@pld-linux.org>.
233 * lspci.c (show_ht_*): Show HyperTransport capability with all its
234 details. Once again code by Maciej simplified (i.e., possibly broken)
237 * lib/header.h: Added declarations of HyperTransport capability.
238 Again thanks to Maciej.
240 * lspci.c: Decode all bits of the secondary status word in type 1 headers.
241 Thanks to Maciej W. Rozycki <macro@ds2.pg.gda.pl> for the patch.
243 2003-12-27 Martin Mares <mj@ucw.cz>
245 * Released as 2.1.99-test3.
247 * lspci.man, setpci.man: Document domains and correct spelling.
249 * lib/dump.c (dump_init): Added ability to read domain numbers.
251 * lspci.c: Devices in domains different from 0 have their slot number
252 printed as "<domain>:<bus>:<slot>.<func>". Tree view supports domains
255 * lib/filter.c: Slot filters understand domains.
257 * lib/generic.c: Mention the domain in slot numbers in all error messages.
259 * lib/internal.h: The #ifdef for Linux <asm/byteorder.h> was wrong.
261 * lib/access.c (pci_get_dev): Added support for domains.
263 * lib/sysfs.c (sysfs_scan): Read vendor and device ID from the config
264 registers (or to be precise, leave it for the generic parts of the pcilib
265 to do so) instead of reading them from the sysfs. It's faster this way.
267 * lspci.c (show_pcix): Don't touch pci_dev->hdrtype, it's an internal
268 variable. Better read it from the config registers (it's cached anyway).
270 * lib/sysfs.c (sysfs_scan), lib/proc.c (proc_scan): Don't read the hdrtype.
271 lib/generic.c (pci_generic_fill_info): If hdrtype is -1 (unset), read it.
272 Saves lots of unnecessary file accesses.
274 * lib/pci.h (PCIADDR_PORT_FMT): Use %llx instead of %Lx, because the latter
275 is not supported by all C libraries.
277 * Makefile: Always enter the lib directory (remember that we don't have
278 full dependecies for the library in the top-level Makefile; hmmm, another
279 thing to rewrite some day).
281 * lib/sysfs.c: Added Linux sysfs access method based on the patch
282 written by Matthew Wilcox <willy@fc.hp.com>.
284 * lib/proc.c: Renamed the access method name from "/proc/bus/pci" to "Linux-proc".
286 * lib/pread.h: The hacks to support pread on various versions
287 of Linux libc moved there.
289 * lib/proc.c (proc_setup): The return value of snprintf() varies
290 between glibc versions, so we need to check both for a negative
291 values and for too large values.
293 * Removed last few references to the "Linux PCI Utilities", the
294 package is pretty cross-platform now :)
296 2003-12-27 Martin Mares <mj@ucw.cz>
298 * Released as 2.1.99-test2.
300 * README, pciutils.lsm, pciutils.spec: Use @VERSION@ to make the
301 release scripts insert the current version. "make release" is gone.
303 * maint/release, maint/release.pm: Added a new system of scripts for
304 making releases including inter-version diffs etc.
306 * Makefile: Cleaned up.
308 * lib/fbsd-device.c: I patched another copy of this file by mistake,
309 this time the version checks should be right.
311 2003-12-27 Martin Mares <mj@ucw.cz>
313 * Released as 2.1.99-test1.
315 * pciutils.h, common.c, lspci.man, setpci.man, lib/internal.h:
316 Remove shadows of the syscall access method which was never
319 * update-pciids.sh: Try to preserve permissions of the old file
320 if chmod supports --reference. Should close Debian Bug #223740.
322 * lib/proc.c (proc_setup): Increased path name length limit to 1024.
323 Thanks for Redhat and Mandrake for inspiration.
325 * lib/configure: Recognize ppc and ppc64, both have 64-bit addresses.
326 Grabbed from Redhat (Fedora) patches.
328 2003-12-27 Martin Mares <mj@ucw.cz>
330 Merged bug fixes from Debian patches:
332 * lspci.c (show_verbose): "Cache Line Size" should be capitalized.
334 * lspci.c (show_pcix_nobridge): Added a missing newline.
336 * lib/proc.c (proc_scan): When reading the header type, don't
337 forget to clear the topmost bit indicating that the device has
340 2003-12-27 Martin Mares <mj@ucw.cz>
342 Updated the FreeBSD port. Thanks to Samy Al Bahra <samy@kerneled.com>
345 * lib/Makefile: Add ${FREEBSD_SYS} to the include path if it's defined.
346 * lib/fbsd-device.c: Select the right set of system includes according
347 to __FreeBSD_version.
349 2003-12-27 Martin Mares <mj@ucw.cz>
351 Merged support for Solaris on i386 by Bill Moore <billm@eng.sun.com>
354 * lib/configure: Recognize SunOS.
355 * lib/internal.h: Learn how to recognize byte order on SunOS.
356 * lib/i386-ports.c: Split OS-dependent I/O port access from i386-ports.c.
357 * lib/i386-io-linux.h: Linux specific part.
358 * lib/i386-io-hurd.h: GNU/Hurd specific part.
359 * lib/i386-io-sunos.h: SunOS specific part.
361 2003-12-26 Martin Mares <mj@ucw.cz>
363 * lib/header.h (PCI_*_MASK): Cast to pciaddr_t explicitly.
365 * lib/pci.h: Types declared in <sys/types.h> should be usable on all
366 platforms we currently support, so kill the forest of #ifdef's and
367 use them in all cases.
369 * lib/pci.h: Use ULONG_MASK to decide whether we should use long
370 or long long to represent a 64-bit address. Killed HAVE_LONG_ADDRESS.
371 Define format strings for addresses, port numbers and IRQ numbers
374 * lib/proc.c (proc_scan): Use PCIADDR_T_FMT for scanf'ing addresses.
376 2003-12-26 Marco Gerards <metgerards@student.han.nl>
378 Added support for the GNU Hurd (cleaned up by Martin Mares):
380 * lib/configure [GNU]: Use the i386 ports for configuration access.
381 * lib/i386-ports.c: Don't call iopl() on the Hurd.
382 * lib/pci.h [OS_GNU]: Include <sys/types.h> and use it for defining
385 2003-12-26 Martin Mares <mj@ucw.cz>
387 * lspci.c (show_pcix_bridge, show_pcix_nobridge): Don't forget to call
388 config_fetch() to ensure that the registers have been read. Thanks to
389 Bill Wood <bill.wood@hp.com> for the patch.
391 * lspci.c: Ensure that failure of config_fetch() is handled correctly
394 * lspci.man: There was one more explicit reference to /usr/share/pci.ids.
395 Changed to @SHAREDIR@. Patch from Maciej W. Rozycki <macro@ds2.pg.gda.pl>.
397 * setpci.c (main): Better error messages.
399 * setpci.c (ex_op): The demo mode should disable only writing, not reading.
401 * setpci.man: The documentation was inconsistent on what should -D do.
402 Document the new behaviour.
404 * pciutils.h, common.c, setpci.c: Introduced a NONRET macro encapsulating
405 the GCC specific __attribute__((noreturn)) and killed the hack with
406 redefining __attribute__ on non-GCC compilers.
408 * Makefile: Added missing dependencies. Parallel builds work now.
409 Problem reported by Andreas Haumer <andreas@xss.co.at>, but I chose
412 * Makefile (MANDIR): Use `:=' instead of `=' to avoid executing the shell
413 command every time $(MANDIR) is referenced.
415 * lspci.c (main): The error message for `lspci -s' incorrectly mentioned
416 a `-f' switch. Reported by Steve Finney <Steve.Finney@SpirentCom.COM>.
418 * lib/generic.c: Removed memory leak in pci_generic_bus_scan().
419 Reported by Gary Parnes <gary_parnes@terago.com>.
421 * Replaced obsolete syntax of __attribute__((unused)) in the middle of
422 parameter declarations (which is no longer supported by GCC 3.1) by the
423 current syntax (attribute at the end). Thanks to pixel@mandrakesoft.com
424 for reporting this problem.
426 * Removed CVS $Id$ tags from all files.
428 * Makefile: Added some more warnings.
430 * setpci.c: Cleaned up mask/value code.
432 2003-12-08 Thayne Harbaugh <tharbaugh@lnxi.com>
434 * setpci.c: Individual bits to be set can be specified as <value>:<mask>.
436 2003-11-29 Martin Mares <mj@ucw.cz>
438 * Imported the pciutils sources to my Arch repository. Good-bye, CVS.
440 2003-01-04 Martin Mares <mj@ucw.cz>
442 * Released as 2.1.11.
444 * Makefile: Changed configuration of installation directories --
445 all paths are now set at the top of the Makefile instead of being
446 scattered between the installation rules. The default installation
447 now goes always to /usr/local regardless of the OS as most distributions
448 already contain some version of pciutils and we don't want custom
449 installations to interfere with the default ones.
451 * Makefile: Removed a couple of ancient install hacks: we no longer
452 try to avoid overwriting a newer pci.ids file (users are now expected
453 to use update-ids) and we don't try to remove /etc/pci.ids (a long time
454 has passed since the last version which used it).
456 * Makefile: Paths to pci.ids in man pages automatically get the right path.
458 * Added the update-ids utility.
460 * lib: Removed partially implemented "syscall" access method which will
461 probably never be needed.
463 2002-12-27 Martin Mares <mj@ucw.cz>
465 * lib/nbsd-libpci.c: Cleaned up and hopefully made it endian safe.
467 * lib/generic.c (pci_generic_scan_bus): Added work-around for devices with
468 discontiguous numbering of functions. This is already present in the Linux
469 kernel for several years, but I forgot to update pciutils as well.
471 2002-12-26 Martin Mares <mj@ucw.cz>
473 * lib/header.h, lspci.c: Dump AGP3 flags and speeds.
475 * lib/pci.h, Makefile: Removed HAVE_OWN_HEADER_H. Always use our own header,
476 there is no reason to prefer the kernel version.
478 * lib/proc.c (proc_scan): Don't forget to initialize hdrtype.
480 * Added preliminary version of NetBSD support by Quentin Garnier
481 <netbsd@quatriemek.com>.
483 2002-04-06 Martin Mares <mj@ucw.cz>
485 * lspci.c: Mention "-xxx" in the help.
487 2002-03-30 Martin Mares <mj@ucw.cz>
489 * Released as 2.1.10.
491 * Removed pci.ids from the CVS as they are now maintained separately.
492 They are still included in the tarball, but if you are building pciutils
493 from CVS sources or you want to get a newer ID file than the one distributed,
494 just use "make update-ids" to download the most recent snapshot from
497 * Makefile, README: Updated accordingly.
499 * Makefile: Added a couple of maintenance targets.
501 * maint/*: Maintainer's utilities now reside here (present only in CVS,
504 * lib/names.c (parse_name_list): End-of-line comments are no longer
505 supported. Hashes are now perfectly valid in all names and they start
506 a comment only at the start of the line.
508 2002-03-26 Martin Mares <mj@ucw.cz>
512 * Makefile: When the currently installed pci.ids file is newer than
513 the version to be installed, don't overwrite it. Suggested by
514 Jean Delvare <khali@linux-fr.org>.
516 2002-03-24 Martin Mares <mj@ucw.cz>
518 * lspci.c (show_pcix_bridge): Added PCI-X capability display.
519 Contributed by Jeff Garzik <jgarzik@mandrakesoft.com>.
521 * lib/header.h: Added PCI-X stuff. Again by Jeff.
523 * Makefile (CFLAGS): -Werror is gone.
525 * lspci.c (format_agp_rate): Fixed AGP rate reporting.
527 * lib/filter.c (pci_filter_parse_slot): Allow bus 0xff, slot 0x1f and
530 * lib/names.c (pci_lookup_name): When printing unknown subsystem vendor
531 or device hexadecimally, don't confuse it with chip vendor/device ID.
532 First reported by Marc Boucher <marc@mbsi.ca>.
534 2001-11-04 Martin Mares <mj@ucw.cz>
538 * pci.ids: Synced with the PCI ID Repository at SourceForge
539 (http://pciids.sourceforge.net/).
541 2000-08-25 Martin Mares <mj@albireo.ucw.cz>
543 * pci.ids: Updated ID's, synced with kernel 2.4.0-test7.
545 2000-06-13 Martin Mares <mj@albireo.ucw.cz>
547 * Makefile (uninstall): Fixed.
549 * pci.ids: ID updates.
551 2000-05-20 Martin Mares <mj@albireo.ucw.cz>
555 * pci.ids: ID updates.
557 * lspci.c (show_verbose): Min/max latency is now printed in nanoseconds.
559 2000-05-04 Martin Mares <mj@albireo.ucw.cz>
561 * lspci.c (show_verbose): If the header type doesn't match device
562 class, just print a warning and still use the header type, assuming
565 2000-05-01 Martin Mares <mj@albireo.ucw.cz>
567 * lspci.c (show_pm): Updated according to PCI PM specs 1.1.
569 * pci.ids: Updated Contemporary Control ARCnet card entries.
571 * pci.ids: Synchronized class list with latest PCI SIG documents.
573 2000-04-29 Martin Mares <mj@albireo.ucw.cz>
575 * lib/names.c (pci_lookup_name): Fixed the cheat.
577 * lib/internal.h: Moved UNUSED/inline hacks above all other declarations.
579 * pci.ids: Various ID updates.
581 2000-04-21 Martin Mares <mj@albireo.ucw.cz>
585 * pciutils.spec: Added German description.
587 * lib/names.c (pci_lookup_name): Added a cheat for case that subsystem ID's
588 are the same as device ID and just output subsystem name according to
591 * lib/proc.c: Use UNUSED instead of __attribute__((unused)).
593 * lib/pci.h: Added the correct typedefs for AIX.
595 * lib/generic.c (pci_generic_scan_bus): Export.
597 * lib/configure: Detect AIX. Use "echo '...\c'" instead of
598 "echo -n" if the shell isn't bash.
600 * lspci.c: Avoid using alloca() if not compiled by GCC.
601 (insert_dev): Avoid returning a void value.
603 * Makefile: Choose which install utility to use according to
604 OS type. Also use `-o' instead of `-or' in find arguments.
605 Part of the AIX port.
607 * lib/aix-device.c: Added AIX low-level interface. Contributed
608 by Dave Johnson <ddj@brown.edu>, thanks a lot!
610 * pci.ids: Few new ID's.
612 * pciutils.h, lib/internal.h: Redefine __attribute__ and inline
613 when not compiled by GCC.
615 2000-04-17 Martin Mares <mj@albireo.ucw.cz>
619 * pci.ids: Added a large batch of ID's contributed by Gunther
620 Mayer <gunther.mayer@braunschweig.netsurf.de> and synced the
621 list with the 2.3.99pre6 kernel.
623 Thu Mar 9 13:11:39 2000 Martin Mares <mj@albireo.ucw.cz>
625 * lib/example.c: Added a simple example of how to use
628 * lspci.man, setpci.man: Revealed --version. Well spotted
631 * pci.ids: Added lots of new ID's and synced with 2.3.50.
633 Tue Feb 15 00:16:21 2000 Martin Mares <mj@albireo.ucw.cz>
637 * pciutils.spec: Updated spec file from Andreas Jaeger. Now using
638 %{_mandir} to find the right location to install manual pages to.
642 * setpci.c (main): Don't crash when `-s' or `-d' is given with
645 Mon Jan 24 20:04:11 2000 Andreas Jaeger <aj@suse.de>
647 * lib/i386-ports.c: Include <asm/io.h> only on systems without
650 Mon Jan 24 11:24:43 2000 Martin Mares <mj@albireo.ucw.cz>
652 * Makefile: Modified to work with the Linux FHS brain-damaged idea
653 of putting man pages to /usr/share/man. Now we choose either /usr/man
654 or /usr/share/man depending on which one exists.
656 Sun Jan 23 10:52:34 2000 Martin Mares <mj@albireo.ucw.cz>
658 * pci.ids: Synced with Linux 2.3.40.
660 * Released as version 2.1.4.
662 Thu Jan 20 11:08:32 2000 Martin Mares <mj@albireo.ucw.cz>
664 * lspci.c (scan_device): Fixed bug in reading of cardbus extensions.
666 * lib/proc.c: pread/pwrite fixed again, this time on libc5 :(
668 * lspci.c (format_agp_rate): Better formatting of AGP rates.
672 * lib/configure: Added configuration for ia64 (the same as for Alpha).
673 Patch from Stephane Eranian <eranian@cello.hpl.hp.com>.
675 Thu Jan 13 23:01:52 2000 Martin Mares <mj@albireo.ucw.cz>
677 * Released as version 2.1.3.
681 * lspci.c: Alpha IO_FORMAT fix by Andrea Arcangeli.
683 * lib/access.c: Corrected order of access methods -- it's wonderful how
684 long could such a bug remain unspotted. Thanks go to Andreas Schockenhoff.
686 Sat Dec 11 23:34:48 1999 Martin Mares <mj@albireo.ucw.cz>
688 * Released as version 2.1.2.
690 * lib/names.c (pci_lookup_name): Fixed printing of unknown subsystem ID's.
692 Sat Dec 4 13:11:03 1999 Martin Mares <mj@albireo.ucw.cz>
694 * Released as version 2.1.1.
696 * pci.ids: Several new ID's.
698 * setpci.c (exec_op): Don't forget to increment address after writing
699 single value, so that `30.b=12,34,56,78' works as expected. Reported
700 by Petr Soucek <petr@ryston.cz>.
702 Wed Nov 3 10:24:38 1999 Martin Mares <mj@albireo.ucw.cz>
704 * lspci.c (show_terse): If prog-if is zero, but it's present in the
707 Sat Oct 30 11:06:35 1999 Martin Mares <mj@albireo.ucw.cz>
709 * Released as version 2.1.
711 * pci.ids: Synced to devlist.h in 2.3.24 kernel. Merged in
712 lots of contributed entries.
714 Thu Oct 14 10:40:12 1999 Dave Jones <dave@powertweak.com>
716 * pci.ids: Added lots of subsystem definitions.
718 Sat Oct 9 14:32:28 1999 Martin Mares <mj@albireo.ucw.cz>
720 * setpci.man: Better example.
722 * lspci.c: Resolve prog-if names.
724 * lib/names.c: Adapted to new pci.ids syntax.
726 * pci.ids: Reorganized the pci.ids file. Subsystems are listed
727 under devices, classes can optionally contain prog-if information.
728 New ID's, as usually.
730 Wed Sep 22 09:45:24 1999 Martin Mares <mj@albireo.ucw.cz>
732 * pci.ids: New ID's. As usually.
734 * lspci.c (show_htype1, show_htype2): Don't show `closed' bridge windows
735 unless we're vvvery verbose.
737 Mon Sep 20 11:22:54 1999 Martin Mares <mj@albireo.ucw.cz>
739 * lspci.c (show_htype2): Don't forget a TAB before the "I/O window" line.
741 Tue Sep 14 09:31:01 1999 Martin Mares <mj@albireo.ucw.cz>
743 * pci.ids: New ID's. Again.
745 Thu Aug 5 17:45:42 1999 Martin Mares <mj@albireo.ucw.cz>
747 * lspci.c (show_size): Don't show size if it's zero (usually
748 due to bus-centric mode being enabled).
750 Tue Jul 20 13:25:09 1999 Martin Mares <mj@albireo.ucw.cz>
752 * lib/pci.h: Types are OS dependent.
754 * lib/internal.h: Byte order hacks are OS dependent.
756 * lib/configure: Recognize FreeBSD. Also set OS_XXX according to the OS.
758 * lib/Makefile, lib/access.c: Added fbsd-device target.
760 * pci.ids: Added an entry for PLX 9080 bridges with subsystem ID
761 incorrectly set to device ID.
763 * README: Added a note that we support FreeBSD.
765 * Makefile (PREFIX, ROOT): Set it depending on the OS.
766 (%.8): Grrr, BSD date is not able to convert date formats the same way
767 as GNU date does. Use sed instead.
768 (install): Use `-c' when calling install.
770 * lib/fbsd-device.c: Added FreeBSD /dev/pci access module contributed
771 by Jari Kirma <kirma@cs.hut.fi>.
773 * lib/proc.c: Rewrote the pread/pwrite things once again. Use pread
774 and pwrite only when we are certain it's safe (i.e., glibc 2.1
775 on all architectures or any libc on a i386 where we really know
776 how to use syscalls directly). In all other cases, emulate it
777 with lseek/read/write.
779 * pci.ids: Some more IDs.
781 Mon Jul 19 14:10:36 1999 Martin Mares <mj@albireo.ucw.cz>
783 * pci.ids: Added IDs of parallel port controller cards as sent
784 by Tim Waugh <tim@cyberelk.demon.co.uk>.
786 Wed Jul 7 00:55:48 1999 Martin Mares <mj@albireo.ucw.cz>
788 * lib/proc.c (proc_scan): HAVE_LONG_ADDRESS instead of HAVE_64BIT_ADDRESS.
790 * lspci.c: ADDR_FORMAT now depends on both HAVE_64BIT_ADDRESS and
793 * lib/configure: HAVE_64BIT_ADDRESS now doesn't imply that the addresses
794 are represented as long long. Introduced a new flag HAVE_LONG_ADDRESS
795 to indicate this. Both Sparc architectures now use both 64BIT_ADDRESS
796 and LONG_ADDRESS since they have 32-bit userland, but don't set LONG_ADDRESS
799 * lspci.c (show_msi): Added dumping of the MSI capability.
800 (show_slotid): The same for SlotID capability.
801 (show_caps): Seperated capability dumping, because it should
802 be used for both htype0 and htype1. Even PCI 2.2 doesn't mention
803 layout of htype2, so I'm a bit unsure about it wrt capabilities
804 -- they at least have to live somewhere else since address 0x34
805 is already defined differently in htype2.
807 * lib/header.h (PCI_STATUS_UDF): Marked as obsolete (PCI 2.2).
808 (PCI_BASE_ADDRESS_MEM_TYPE_1M): Ditto.
809 (PCI_CAP_ID_*): Added some new capabilities defined in PCI 2.2.
811 * lspci.c (show_htype0): Mask out lowest 2 bits from all capability pointers
812 (required by the PCI 2.2 specs).
814 Mon Jul 5 12:45:19 1999 Martin Mares <mj@albireo.ucw.cz>
816 * lspci.c (show_size): Added new function for dumping of region sizes.
817 (show_rom): Added. Now correctly dumps unassigned ROM addresses, disabled
820 * lib/pci.h (struct pci_dev): known_fields moved to the public part
823 * Added support for region sizes. Needs support in the kernel, because
824 sizes have to be scanned before drivers initialize yourself. pci_fill_info()
825 now returns a bitmask of what fields were really read.
827 Mon Jun 28 18:37:51 1999 Dave Jones <dave@powertweak.com>
830 Added `uninstall' target - removes all traces of pciutils.
832 - Lots of cleanups in the ATI, S3, Adaptec vendors.
833 - Changed Compaq QVision 1280/p definitions, as it's not possible
834 to determine the revision from the device ID.
835 - Same for the Tseng ET4000.
836 The id's said I had a rev C, when it was actually a rev B.
837 - Removed some unnecessary strings
838 `PCI'. Unless it's an AGP card, it should be obvious that it's PCI.
839 `Ethernet card'. This should be determined from config space.
840 - Lots of other new vendors & devices
841 - Other additional small cleanups.
843 Mon Jun 21 22:11:10 1999 Martin Mares <mj@albireo.ucw.cz>
845 * lib/names.c (pci_lookup_name): When device ID lookup
846 fails, return hexadecimal device ID instead of vendor ID.
847 Well spotted by Axel Bodemann <Axel.Bodemann@ruhr-uni-bochum.de>,
848 I've just extended the fix to subsystem ID's.
850 Thu Jun 17 19:48:21 1999 Martin Mares <mj@albireo.ucw.cz>
852 * lspci.c (show_agp): Bug fix from Petr Vandrovec
853 <vandrove@vc.cvut.cz>. The command register was displayed
856 Wed Jun 2 22:42:44 1999 Martin Mares <mj@albireo.ucw.cz>
858 * lib/proc.c (SYS_pread, SYS_pwrite): Use hard-coded
859 numbers if not supplied by the libc.
861 Wed May 19 13:24:39 1999 Martin Mares <mj@albireo.ucw.cz>
863 * Released the whole package as version 2.0.
865 Fri May 14 22:42:02 1999 Martin Mares <mj@albireo.ucw.cz>
867 * pci.ids: Added several new ID's contributed by people
868 on the linux-pci list.
870 Mon Apr 19 15:21:08 1999 Jakub Jelinek <jj@ultra.linux.cz>
872 * lspci.c: Display I/O addresses correctly on sparc64.
873 * lib/header.h: Ditto.
875 * lib/configure: On sparc set HAVE_64BIT* as well, we want
876 a binary which works on both 32bit and 64bit SPARCs.
878 Sun Apr 18 21:14:58 1999 Martin Mares <mj@albireo.ucw.cz>
880 * lspci.c, lib/proc.c: Alpha compilation fixes from Matthew Jacob
883 * pci.ids: A lot of updates from Adam J. Richter <adam@yggdrasil.com>.
885 Sun Feb 28 22:26:21 1999 Martin Mares <mj@albireo.ucw.cz>
887 * lspci.c (do_map_bus): Don't dump functions 1--7 if not flagged
888 as a multi-function device, because several single-function devices
889 don't decode the function bits at all.
891 Sun Feb 14 23:48:22 1999 Martin Mares <mj@albireo.ucw.cz>
893 * Makefile (install): Don't use "-o root -g root" for installation
894 since it breaks on machines where programs are not installed by root.
895 Reported by Richard Gooch <rgooch@atnf.csiro.au>
897 Tue Feb 9 15:54:39 1999 Martin Mares <mj@albireo.ucw.cz>
899 * lspci.c (show_bases): Use new address masking macros and pciaddr_t.
901 * lib/pci.h: Using pciaddr_t for bus addresses, which are 32-bit
902 or 64-bit depending on CPU.
904 * lib/pci.h (PCI_ADDR_MEM_MASK): Added macros for address masks
905 according to bus address width.
907 Thu Jan 28 20:54:16 1999 Martin Mares <mj@albireo.ucw.cz>
909 * Released as 1.99.4.
911 * lspci.c: Capability list parser now recognizes both AGP
912 registers and PCI Power Management registers (the latter
913 is mainly guesswork based on DEC/Intel 21153 bridge specs
914 since I don't have the PCI Power Management document).
916 * lspci.c: Replaced numerous occurences of (x & flag) ? '+' : '-'
919 * lspci.c: Added bridge checks to bus mapping code.
921 Wed Jan 27 14:59:16 1999 Martin Mares <mj@albireo.ucw.cz>
923 * lspci.c: Implemented bus mapping mode (-M).
925 * lspci.c (scan_devices): Split to scan_devices() and scan_device().
926 (show): Split to show() and show_device().
928 * lib/access.c (pci_init): When a->method == PCI_ACCESS_AUTO,
929 set it to the real access method afterwards.
931 Mon Jan 25 23:46:13 1999 Martin Mares <mj@albireo.ucw.cz>
933 * lib/generic.c (pci_generic_fill_info): If in buscentric mode,
934 don't check PCI_COMMAND for I/O and memory enables.
936 Mon Jan 25 21:28:49 1999 Martin Mares <mj@albireo.ucw.cz>
938 * Makefile: Added target `release' which substitutes new version
939 number to .spec, .lsm and README. Also rewrote target `dist'.
941 * Released as 1.99.3.
943 Sun Jan 24 22:10:36 1999 Martin Mares <mj@albireo.ucw.cz>
945 * lib/header.h: Until kernel adopts new layout of PCI
946 includes (i.e., separate declaration of header structure,
947 functions and device IDs), which is not going to happen
948 before 2.3, we'll use our own definiton of the header.
950 * lspci.c (show_verbose): Display `Cap' flag in device status.
952 * lspci.c (show_htype0): Display capability lists whereever
953 available. The only capability name we recognize now is `AGP'.
954 Unfortunately, capabilities are stored in device-dependent
955 portion of the configuration space and are thus available
956 only to root unless you read a dump.
958 * lspci.c (scan_devices): Use cache instead of buffering.
960 * lib/buffer.c: Removed (obsoleted by the cache).
962 * lib/access.c: Added general caching mechanism.
964 Sat Jan 23 21:30:54 1999 Martin Mares <mj@albireo.ucw.cz>
966 * pci.ids: Added few devices.
968 Fri Jan 22 19:29:31 1999 Martin Mares <mj@albireo.ucw.cz>
970 * Version string is now defined in top-level Makefile, exported
971 to the configure script and also substituted to man pages.
973 * lspci.c (show_bases): Rewrote displaying of 64-bit addresses.
974 (show_verbose): Rewrote interrupt display logic.
976 * lib/i386-ports.c: Include sys/io.h only on glibc systems.
978 * lib/configure: Rewrote detection of Linux versions. Now it
979 works on 2.0 kernels (only with direct/dump access, of course).
981 * lib/internal.h: New bytesex macros using <asm/byteorder.h>
984 * lib/proc.c (proc_read, proc_write): Distinguish between short
985 read/write and real errors.
987 * lspci.c (show_htype{0,1}): Always use d->dev->rom_base_addr since
988 libpci respects buscentric mode automatically.
990 * lspci.c (show_hex_dump): For CardBus bridges, print out 128
991 bytes of header (the whole standard part).
993 * common.c: pcilib options are now all uppercase. Also moved
994 PCI access debugging option here.
996 * Released as 1.99.2.
998 Wed Jan 20 22:50:35 1999 Martin Mares <mj@albireo.ucw.cz>
1000 * Wrote configure script and rewrote Makefiles.
1002 * Removed few unused variables.
1004 Wed Jan 20 12:21:56 1999 Martin Mares <mj@albireo.ucw.cz>
1006 * common.c: Moved several functions used in both setpci and lspci
1007 here. This includes parsing of libpci-related options.
1009 * More library tweaks.
1011 * filter.c, names.c: Moved to library.
1013 * setpci: Rewritten to use the library.
1015 * Released as 1.99.1.
1017 Tue Jan 19 23:00:12 1999 Martin Mares <mj@albireo.ucw.cz>
1019 * lspci.c (scan_devices): For cardbus bridges, read first 128
1020 bytes of config space to get full standard header.
1022 * Makefile (CFLAGS): Removed "-Wno-unused".
1024 * Started the "New Generation" branch and introduced the
1027 * lspci: Rewritten to use the library.
1029 Tue Jan 19 22:24:08 1999 Martin Mares <mj@albireo.ucw.cz>
1031 * Released as version 1.10.
1033 Mon Jan 18 08:51:17 1999 Martin Mares <mj@albireo.ucw.cz>
1035 * lspci.8, setpci.8: Miscellaneous fixes as suggested by
1036 Dag Wieers <dag@digibel.be>.
1038 Sun Nov 29 20:05:56 1998 Martin Mares <mj@albireo.ucw.cz>
1040 * pciutils.spec (Name): Update from Krzysztof G. Baranowski.
1042 Sun Nov 22 10:49:56 1998 Martin Mares <mj@albireo.ucw.cz>
1044 * Makefile, pciutils.h: Moved pci.ids to /usr/share.
1046 * Released as version 1.09.
1048 Wed Nov 18 15:47:05 1998 Martin Mares <mj@albireo.ucw.cz>
1050 * lspci.c (show_htype1): Fixed displaying of prefetchable memory behind
1051 bridge. Thanks to Petr Vandrovec <vandrove@vc.cvut.cz> for bug report.
1053 Fri Oct 23 18:59:19 1998 Martin Mares <mj@albireo.ucw.cz>
1055 * setpci.c: Don't include <syscall-list.h> with glibc >= 2.1.
1057 Mon Oct 19 21:53:30 1998 Martin Mares <mj@albireo.ucw.cz>
1059 * Released as version 1.08.
1061 * setpci.c: glibc 2.1.x already defines pread() and pwrite().
1063 * lspci.8: Changed warning about lspci -xxx.
1065 * lspci.c: Require "-xxx" for full configuration space dump, so that
1066 it's impossible to crash the machine by single typo.
1068 * specs: Added (courtesy of Krzysztof G. Baranowski <kgb@knm.org.pl>).
1070 Wed Sep 9 12:03:24 1998 Martin Mares <mj@albireo.ucw.cz>
1072 * lspci.c (show_bases): Better displaying of unassigned and
1073 disabled bases. Thanks to Gabriel Paubert <paubert@iram.es>
1076 Wed Sep 2 10:58:01 1998 Martin Mares <mj@albireo.ucw.cz>
1078 * setpci.c (pread): Recognize glibc 1.99 numbered as 2.0 on the PPC.
1079 (thanks to Geert Uytterhoeven for finding this out)
1081 Fri Jul 17 10:43:30 1998 Martin Mares <mj@albireo.ucw.cz>
1083 * lspci.c (show_verbose): Print subsystem ID using the new resolver.
1084 (show_machine): Print subsystem ID.
1086 * names.c: New name resolution engine supporting subsystem IDs.
1088 * Released as version 1.07.
1090 Wed Jul 15 15:37:21 1998 Martin Mares <mj@albireo.ucw.cz>
1092 * lspci.c (show_htype2 etc.): Displaying of CardBus headers.
1093 (show_bases): Honor the `cnt' argument.
1094 (grow_tree): Parse CardBus headers in tree mode as well.
1096 * pci.h: Updated CardBus header field description. I still don't
1097 have the CardBus standard available, but OZ6832 specs contain
1098 full description of all header fields supported by the chip.
1100 Tue Jun 9 22:53:59 1998 Martin Mares <mj@albireo.ucw.cz>
1104 * names.c (parse_name_list): Killed an unused variable.
1106 * setpci.c (pread, pwrite): Define SYS_(pread|pwrite) as __NR_\1
1107 if they are not defined by glibc (needed for glibc built on older
1110 * setpci.c (exec_op): Fixed error messages. Thanks, Steve!
1112 Mon Jun 8 10:59:22 1998 Martin Mares <mj@albireo.ucw.cz>
1116 * setpci.c: Problems with pread()/pwrite() with glibc on Alpha
1117 should be gone. Again thanks to Steve for bug report.
1119 * filter.c (filter_parse_slot): Fixed ":x" type filters.
1121 * pci.ids: Killed duplicate entry. Thanks to Stephen Williams
1122 <steve@icarus.com> for reporting this.
1124 Sun Jun 7 19:27:51 1998 Martin Mares <mj@albireo.ucw.cz>
1126 * lspci.c (main), setpci.c (main): Implemented "--version".
1130 * pciutils.h (PCIUTILS_VERSION): Added version string.
1132 * filter.c, names.c: Extraneous #include <linux/pci.h> removed.
1133 Thanks to Geert Uytterhoeven <Geert.Uytterhoeven@cs.kuleuven.ac.be>
1136 Thu May 28 14:45:58 1998 Martin Mares <mj@lomikel.karlin.mff.cuni.cz>
1138 * pci.ids: More updates from Jens Maurer.
1140 Wed Apr 22 10:00:39 1998 Martin Mares <mj@albireo.ucw.cz>
1142 * pci.ids: Updates from Jens Maurer.
1144 Sun Apr 19 11:14:25 1998 Martin Mares <mj@albireo.ucw.cz>
1148 * setpci.8: Written.
1150 * setpci.c: Finished.
1152 * lspci.c: Now able to fetch expansion ROM base from kernel device list
1153 and print it if not in buscentric mode.
1155 Tue Mar 31 23:11:57 1998 Martin Mares <mj@albireo.ucw.cz>
1159 Sun Mar 22 15:39:08 1998 Martin Mares <mj@albireo.ucw.cz>
1161 * lspci.8: Updated the documentation.
1163 * lspci.c: Modified to use the new filtering mechanism (options -f and -d).
1165 * filter.c: Introduced new generic device filter.
1167 Thu Mar 19 17:03:48 1998 Martin Mares <mj@lomikel.karlin.mff.cuni.cz>
1169 * lspci.c (grow_tree, show_tree_dev, print_it): Fixed displaying
1170 of PCI-to-PCI bridges in the tree format.
1172 Sun Feb 15 10:12:25 1998 Martin Mares <mj@albireo.ucw.cz>
1174 * lspci.c (show_machine): Added non-verbose mode of machine-readable
1177 * pci.ids: Updates from Jens Maurer.
1179 * Released as version 1.02.
1181 Thu Feb 12 16:53:28 1998 Martin Mares <mj@lomikel.karlin.mff.cuni.cz>
1183 * lspci.c: Added a "-m" switch for dumping machine-readable
1184 configuration data (requested by Bjoern Kriews <bkr@cut.de>).
1186 Mon Feb 9 13:17:43 1998 Martin Mares <mj@albireo.ucw.cz>
1188 * Makefile, pciutils.h: Include local pci.h instead of <linux/pci.h>
1189 if available. This should avoid all problems with official kernel
1190 not synchronized to newer PCI code in CVS -- standard distribution
1191 of pciutils now contains pci.h from current CVS kernel, pciutils
1192 in CVS contain no pci.h and use the correct kernel include.
1194 * Makefile: Fixed installation path for man pages.
1196 Sat Feb 7 15:15:46 1998 Martin Mares <mj@albireo.ucw.cz>
1200 * lspci.8: Created a man page.
1202 * Releasing as version 1.0.
1204 Tue Feb 3 20:56:00 1998 Martin Mares <mj@albireo.ucw.cz>
1206 * Makefile: Recognize architecture by calling uname and pass it as ARCH_xxx
1207 to all the C sources. This should eliminate problems with 32-bit compilers
1210 * lspci.c (show_verbose): Recognize CardBus bridge header type.
1211 (show_htype2): Stub routine.
1212 (scan_config): Write sensible error message if the kernel denies reading of
1213 upper part of the PCI config space.