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2015-05-28Update to 0.16:wiz2-7/+6
Version 0.16 ------------ (bugfix release, released on May 16, 2015) - Fix typo preventing the security confirmation prompt from working (#303) - Improve handling of systems with improperly configured file system encoding (#289) - Fix "All archives" output for attic info. (#183) - More user friendly error message when repository key file is not found (#236) - Fix parsing of iso 8601 timestamps with zero microseconds (#282)
2015-05-23SECURITY: add patch for denial-of-service vulnerability. From Matthiasbsiegert3-2/+24
Ferdinand via pkgsrc-users. Bump PKGREVISION.
2015-05-23Bump revision for dbus-sharp[-glib] and ndesk-dbus[-glib] for previouskefren4-8/+8
mono requirement change
2015-05-23switch dbus-sharp, dbus-sharp-glib, ndesk-dbus and ndesk-dbus-glib tokefren6-11/+35
the latest mono
2015-05-17Githubify. No binary change.mef2-10/+8
2015-05-17Updated sysutils/dc-tools to 1.5abs2-8/+8
v1.5: use xorg.conf.uskbd if present as a default xorg.conf (From Travis Paul)
2015-05-17Update 1.8 to 1.11mef2-7/+7
(from bash script itself): ------------------ # v1.9 - 2015-02-12 11:50:00+0100 # * documentation update # * fixing --preserve-root # * code cleanup # v1.10 - 2015-03-24 00:40:00+0100 # + adding -d/--dir option (remove empty directory) # * updating some output messages # v1.11 - 2015-05-11 00:05:00+0200 # * fixing deletion of invalid symlinks # * unifying quotations
2015-05-17Githubify. No binary change.mef1-5/+5
2015-05-16Update to 1.6.8, from David H. Gutteridge in PR 49858. Ok youri@.wiz3-10/+9
1.6.8 - Watch for CHANGES_DONE_HINT instead of CHANGED and ATTRIBUTE_CHANGED = (bug #8377) (Harald Judt) - Shortcut view: Fix "selection in selection" graphical bug when = renaming shortcut (Harald Judt) - Fix broken shortcut renaming (bug #11885) (Harald Judt) - Unescape URIs in the shortcut view (bug #10831) (Harald Judt) - Fix compiler warning because of missing curly braces (Harald Judt) - Fix compilation error because of wrong variable name (Harald Judt) - Fix unescaping of local paths in path entry (bug #8190) (Harald Judt) - Fix escaping and unescaping URI in path entry (bug #8910) (Harald = Judt) - Let the tree view keep the focus when clicking on an item (bug #11863) = (Harald Judt) - Fix switching to the 10th tab via <alt>-<0> keyboard shortcut (Harald = Judt) - Fix removal of a directory wrongly affecting the current tab (bug = #10981) (Harald Judt) - Keep the scroll position when restoring the file selection (Harald = Judt) - Restore selection only when rows-reordered signal is received (bug = #11855) (Harald Judt) - For folders copied always append "copy #" to the end of their names = (bug #11862) (Harald Judt) - Update F5 binding for new ThunarWindow::reload signal (Evangelos = Foutras) - Do not perform the complete folder reload in idle (bug #11849) (Harald = Judt) - Coverity CID 60623: Unused value (Harald Judt) - Coverity CID 60621: Missing return statement (Harald Judt) - Coverity CID 60620: Explicit null dereferenced (Harald Judt) - Coverity CID 60619: Explicit null dereferenced (Harald Judt) - Coverity CID 60617: Unchecked return value (Harald Judt) - Remove unused variable in thunar_standard_view_set_history (Harald = Judt) - Remove startup notification dependencies (bug #11837) (Harald Judt) - Translation updates: Galician, German, Lithuanian 1.6.7 ===== - Improve drag & drop and selecting in the details view (bug #11605) (Harald Judt) - Let row changes accumulate a bit before restoring selection (Harald Judt) - Implement reloading file information on manual reload (Harald Judt) - Extend reload functions to allow a full reload (Harald Judt) - Check in thunar-marshal with new _thunar_marshal_BOOLEAN__BOOLEAN (Harald Judt) - Reload files changed by jobs in an idle loop (bug #11008) (Harald Judt) - Refactor code for moving thumbnail cache file on renames/moves (Harald Judt) - Rework thunar_file_monitor to properly register moved files (Harald Judt) - Add function to reload parent file of a file (Harald Judt) - Fix updating file info for moved files (bug #11008) (Harald Judt) - Revert "Refresh file info after getting it from cache (bug #11008)" (Harald Judt) - Update the location bar after reload (bug #10518) (Harald Judt) - Fix updating custom actions (bug #11749) (Harald Judt) - Update rows on changes of case-sensitive and folders-first settings (Harald Judt) - Fix typos and grammar mistakes in a few comments (Harald Judt) - Make new windows inherit the history of the origin view (bug #5538) (Harald Judt) - Make new tabs inherit the history of the origin view (bug #5538) (Harald Judt) - Keep the history across view changes (bug #10171) (Harald Judt) - Implement functions for copying the history of a view (Harald Judt) - Rename tsv_restore_selection to tsv_select_after_row_deleted (Harald Judt) - Redraw the details view on row changes (Harald Judt) - Restore selection on row changes too (bug #9886) (Harald Judt) - Improve mouse wheel zoom behaviour (Harald Judt) - Remember and restore file selection on view changes (Harald Judt) - Restore file selection when changing sort order (bug #9886) (Harald Judt) - Update model with changed binary file size setting immediately (Harald Judt) - Fix typo busy_pulse in thunar-shortcuts-model.c (Harald Judt) - Fix typo in thunar-clipboard-manager (Harald Judt) - Fix Gdk-CRITICAL error (Thaddaeus Tintenfisch) - Clean up more files with make clean (Harald Judt) - Rework usage of binary file size properties (bug #11450) (Harald Judt) - Remove duplicate break statement in thunar-standard-view (Harald Judt) - Fix compiler warning about shadowing 'basename' (bug #11633) (Matt Thirtytwo) - thunar/thunar-dbus-service-infos.xml corrections (Thaddaeus Tintenfisch) - Fix startup id handling for launch requests over D-Bus (bug #9646) (Thaddaeus Tintenfisch) - Fallback to non-cached version of source file (bug #9142) (Thaddaeus Tintenfisch) - Translation updates: Chinese (China), Croatian, English (Australia), French, German, Greek, Italian, Lithuanian, Polish, Swedish, Ukrainian
2015-05-14Update to 1.8.18:wiz2-6/+6
D-Bus 1.8.18 (2015-05-14) == The “unicorn rifts” release. Security hardening: • On Unix platforms, change the default configuration for the session bus to only allow EXTERNAL authentication (secure kernel-mediated credentials-passing), as was already done for the system bus. This avoids falling back to DBUS_COOKIE_SHA1, which relies on strongly unpredictable pseudo-random numbers; under certain circumstances (/dev/urandom unreadable or malloc() returns NULL), dbus could fall back to using rand(), which does not have the desired unpredictability. The fallback to rand() has not been changed in this stable-branch since the necessary code changes for correct error-handling are rather intrusive. If you are using D-Bus over the (unencrypted!) tcp: or nonce-tcp: transport, in conjunction with DBUS_COOKIE_SHA1 and a shared home directory using NFS or similar, you will need to reconfigure the session bus to accept DBUS_COOKIE_SHA1 by commenting out the <auth> element. This configuration is not recommended. (fd.o #90414, Simon McVittie) Other fixes: • Add locking to DBusCounter's reference count and notify function (fd.o #89297, Adrian Szyndela) • Ensure that DBusTransport's reference count is protected by the corresponding DBusConnection's lock (fd.o #90312, Adrian Szyndela) • On Windows, listen on the same port for IPv4 and IPv6 (previously broken by an endianness mistake), and fix a failure to bind TCP sockets on approximately 1 attempt in 256 (fd.o #87999, Ralf Habacker) • Correctly release DBusServer mutex before early-return if we run out of memory while copying authentication mechanisms (fd.o #90004, Ralf Habacker) • Fix some missing \n in verbose (debug log) messages (fd.o #90004, Ralf Habacker) • Clean up some memory leaks in test code (fd.o #90004, Ralf Habacker)
2015-05-12Update pv to 1.6.0. Patch from Jonathan Buschmann in PR pkg/49795.bsiegert4-41/+8
1.6.0 - 15 March 2015 fix lstat64 support when unavailable - separate patches supplied by Ganael Laplanche and Peter Korsgaard (#1506) new option "-D" / "--delay-start" to only show bar after N seconds (Damon Harper) new option "--fineta" / "-I" to show ETA as time of day rather than time remaining - patch supplied by Erkki Seppälä (r147) (#1509) change ETA (--eta / -e) so that days are given if the hours remaining are 24 or more (Jacek Wielemborek) (#1499) repeat read and write attempts on partial buffer fill/empty to work around post-signal transfer rate drop reported by Ralf Ramsauer (#1507) do not try to calculate total size in line mode, due to bug reported by Jacek Wielemborek and Michiel Van Herwegen cleanup: removed defunct RATS comments and unnecessary copyright notices clean up displayed lines when using --watchfd PID, when PID exits output errors on a new line to avoid overwriting transfer bar Changes in older releases : new option --watchfd new option --null new option --skip-errors new option --format new option --remote (-R) to control an already-running process new option --line-mode (-l) to count lines instead of bytes Fixes for AIX, Cygwin, Solaris, MacOSX Change license to Artistic 2.0
2015-05-07Move py-attic from devel to sysutils, where it belongs.wiz6-1/+127
2015-05-07(pkgsrc)mef4-41/+14
- Drop patches/patch-lib_parse-datetime.c (the comment of the patch was) | Fix CVE-2014-9471 TZ parsing bug. | Via https://debbugs.gnu.org/cgi/bugreport.cgi?bug=16872 - Set MAKE_JOBS_SAFE= no, to avoid following problem # --- man/chroot.1 --- # GEN man/chroot.1 # help2man: can't get `--help' info from chroot.td/chroot # Try `--no-discard-stderr' if option outputs to stderr # *** [man/chroot.1] Error code 127 (upstream) - update to 8.23 ------------------ * Noteworthy changes in release 8.23 (2014-07-18) [stable] ** Bug fixes chmod -Rc no longer issues erroneous warnings for files with special bits set. [bug introduced in coreutils-6.0] cp -a, mv, and install --preserve-context, once again set the correct SELinux context for existing directories in the destination. Previously they set the context of an existing directory to that of its last copied descendent. [bug introduced in coreutils-8.22] cp -a, mv, and install --preserve-context, no longer seg fault when running with SELinux enabled, when copying from file systems that return an error when reading the SELinux context for a file. [bug introduced in coreutils-8.22] cp -a and mv now preserve xattrs of symlinks copied across file systems. [bug introduced with extended attribute preservation feature in coreutils-7.1] date could crash or go into an infinite loop when parsing a malformed TZ="". [bug introduced with the --date='TZ="" ..' parsing feature in coreutils-5.3.0] dd's ASCII and EBCDIC conversions were incompatible with common practice and with POSIX, and have been corrected as follows. First, conv=ascii now implies conv=unblock, and conv=ebcdic and conv=ibm now imply conv=block. Second, the translation tables for dd conv=ascii and conv=ebcdic have been corrected as shown in the following table, where A is the ASCII value, W is the old, wrong EBCDIC value, and E is the new, corrected EBCDIC value; all values are in octal. A W E 041 117 132 133 112 255 135 132 275 136 137 232 174 152 117 176 241 137 313 232 152 325 255 112 345 275 241 [These dd bugs were present in "the beginning".] df has more fixes related to the newer dynamic representation of file systems: Duplicates are elided for virtual file systems like tmpfs. Details for the correct device are output for points mounted multiple times. Placeholder values are output for inaccessible file systems, rather than than error messages or values for the wrong file system. [These bugs were present in "the beginning".] df now outputs all appropriate entries in the presence of bind mounts. On some systems, entries would have been incorrectly elided due to them being considered "dummy" mounts. [bug introduced in coreutils-8.22] du now silently ignores directory cycles introduced with bind mounts. Previously it would issue a warning and exit with a failure status. [bug introduced in coreutils-8.1] head --bytes=-N and --lines=-N now handles devices more consistently, not ignoring data from virtual devices like /dev/zero, or on BSD systems data from tty devices. [bug introduced in coreutils-5.0.1] head --bytes=-N - no longer fails with a bogus diagnostic when stdin's seek pointer is not at the beginning. [bug introduced with the --bytes=-N feature in coreutils-5.0.1] head --lines=-0, when the input does not contain a trailing '\n', now copies all input to stdout. Previously nothing was output in this case. [bug introduced with the --lines=-N feature in coreutils-5.0.1] id, when invoked with no user name argument, now prints the correct group ID. Previously, in the default output format, it would print the default group ID in the password database, which may be neither real nor effective. For e.g., when run set-GID, or when the database changes outside the current session. [bug introduced in coreutils-8.1] ln -sf now replaces symbolic links whose targets can't exist. Previously it would display an error, requiring --no-dereference to avoid the issue. [bug introduced in coreutils-5.3.0] ln -sr '' F no longer segfaults. Now works as expected. [bug introduced with the --relative feature in coreutils-8.16] numfmt now handles blanks correctly in all unibyte locales. Previously in locales where character 0xA0 is a blank, numfmt would mishandle it. [bug introduced when numfmt was added in coreutils-8.21] ptx --format long option parsing no longer falls through into the --help case. [bug introduced in TEXTUTILS-1_22i] ptx now consistently trims whitespace when processing multiple files. [This bug was present in "the beginning".] seq again generates correct output with start or end values = -0. [bug introduced in coreutils-8.20.] shuf --repeat no longer dumps core if the input is empty. [bug introduced with the --repeat feature in coreutils-8.22] sort when using multiple threads now avoids undefined behavior with mutex destruction, which could cause deadlocks on some implementations. [bug introduced in coreutils-8.6] tail -f now uses polling mode for VXFS to cater for its clustered mode. [bug introduced with inotify support added in coreutils-7.5] ** New features od accepts a new option: --endian=TYPE to handle inputs with different byte orders, or to provide consistent output on systems with disparate endianness. configure accepts the new option --enable-single-binary to build all the selected programs in a single binary called "coreutils". The selected programs can still be called directly using symlinks to "coreutils" or shebangs with the option --coreutils-prog= passed to this program. The install behavior is determined by the option --enable-single-binary=symlinks or --enable-single-binary=shebangs (the default). With the symlinks option, you can't make a second symlink to any program because that will change the name of the called program, which is used by coreutils to determine the desired program. The shebangs option doesn't suffer from this problem, but the /proc/$pid/cmdline file might not be updated on all the platforms. The functionality of each program is not affected but this single binary will depend on all the required dynamic libraries even to run simple programs. If you desire to build some tools outside the single binary file, you can pass the option --enable-single-binary-exceptions=PROG_LIST with the comma separated list of programs you want to build separately. This flag considerably reduces the overall size of the installed binaries which makes it suitable for embedded system. ** Changes in behavior chroot with an argument of "/" no longer implicitly changes the current directory to "/", allowing changing only user credentials for a command. chroot --userspec will now unset supplemental groups associated with root, and instead use the supplemental groups of the specified user. cut -d$'\n' again outputs lines identified in the --fields list, having not done so in v8.21 and v8.22. Note using this non portable functionality will result in the delayed output of lines. ls with none of LS_COLORS or COLORTERM environment variables set, will now honor an empty or unknown TERM environment variable, and not output colors even with --colors=always. ** Improvements chroot has better --userspec and --group look-ups, with numeric IDs never causing name look-up errors. Also look-ups are first done outside the chroot, in case the look-up within the chroot fails due to library conflicts etc. install now allows the combination of the -D and -t options. numfmt supports zero padding of numbers using the standard printf syntax of a leading zero, for example --format="%010f". Also throughput was improved by up to 800% by avoiding redundant processing. shred now supports multiple passes on GNU/Linux tape devices by rewinding the tape before each pass, avoids redundant writes to empty files, uses direct I/O for all passes where possible, and attempts to clear inode storage used for small files on some file systems. split avoids unnecessary input buffering, immediately writing input to output which is significant with --filter or when writing to fifos or stdout etc. stat and tail work better with HFS+, HFSX, LogFS and ConfigFS. stat -f --format=%T now reports the file system type, and tail -f now uses inotify, rather than the default of issuing a warning and reverting to polling.
2015-05-04Recursive PKGREVISION bump for libzip shlib major bump.wiz1-2/+2
2015-05-01Fix quoting in configure script.wiz2-1/+17
2015-05-01Update to 0.13.4:wiz3-34/+6
Alan Coopersmith (1): libpciaccess 0.13.4 Chih-Wei Huang (1): Add missing guards around config.h inclusion Eero Tamminen (1): Check for __linux__ instead of linux during compilation Emil Velikov (2): Include the POSIX fcntl.h instead of sys/fcntl.h Include config.h before any other headers. Tobias Nygren (1): Bug 89151: Fix build on NetBSD/alpha and NetBSD/sparc64.
2015-04-27Don't use gcc-specific warnings unconditionally, just because the systemjoerg2-1/+24
is not OSX.
2015-04-27Don't fail build of p5-collectd for tautologic pointer->bool conversionsjoerg1-3/+3
in perl headers.
2015-04-27Update to 0.27:wiz3-13/+16
This version primarily fixes bugs, but it includes a few new features, and hopefully will provide a solid base for 0.28, which may finally include rm/gc support. Of note since 0.26: - Files can be restored sparsely via "restore --sparse". See bup-sparse(1) for the details. Given that this option is completely new and affects the data written, some caution/verification may be wise (i.e. there were bugs in some of the development revisions that could mangle the output). - Duplicity backups can be imported via the *experimental* command "bup import-duplicity". Please exercise caution, and let us know if you have any trouble. - Tests can be run in parallel now via "make -j check". As before, the metadata support is somewhat immature, but it seems to be holding up fairly well. Though we still need to add better support for cross-filesystem-type save/restore (which can be too noisy), etc.
2015-04-27Remove obsolete patch.wiz1-23/+0
2015-04-27Update to 3.01a28:wiz2-9/+9
cdrtools-3.01a25: All: - Fixed a typo in autoconf/xconfig.h.in that caused the Win-DOS function LoadLibrary() not to be recognised correctly. - Added compile support for: amd64-freebsd-clang*.rul - include/schily/unistd.h now extends some exceptions to work around problems with the MS C-compiler to MinGW32. Libschily: - libschily/faccessat.c with a faccessat() was added. This has been forgotten when the *at() functions have been implemented. - libschily/eaccess.c no longer calls access() in case the the OS does not implement eaccess() but rather first checks whether uid == euid and gid == egid. - libschily/eaccess.c compiles again in HP-UX using the HP C-compiler - libschily/dlfcn.c new file to emulate dlopen() and friends on Win-DOS and HP-UX - libschily/lchmod.c was added - libschily/fchmodat.c no longer contains lchmod() - The linker mapfile libschily/libschily-mapvers now correctly makes the entry faccessat() depend on HAVE_FACCESSAT Cdda2wav (Maintained/enhanced by Jrg Schilling, originated by Heiko Eifeldt heiko@hexco.de): - Flush stderr before a question in cdda2wav. This is a workaround for a Linux libc bug (stderr must be unbuffered acording to the standard). Mkisofs (Maintained/enhanced by Jrg Schilling since 1997, originated by Eric Youngdale): - Fixed a bug in mkisofs: -eltorito-platform Mac no longer uses the constant EL_TORITO_ARCH_PPC but EL_TORITO_ARCH_MAC as expected. Thanks to Ady <ady-sf@hotmail.com> for reporting. - Fixed an option parsing bug in mkisofs that was a result from option names that are beginning substrings of others. Mkisofs did try to fix this in 2006, but it seems that one option was missed in 2006. Now -hide-hfs was fixed, thanks to: Valery Ushakov cdrtools-3.01a26: All: - Various README's, scripts and man pages have been revised to replace berlios.de by sourceforge.net Note that some files have not yet been completely updated for that change as there is no easy way to deal with a site like sourceforge that does not support ftp: ./conf/src-get ./conf/setup.sh Because we now assume that any UNIX distro includes a ftp(1) program, but we cannot assume that there is wget. cdrtools-3.01a27: All: - include/schily//dlfcn.h now includes a #define HAVE_LOADABLE_LIBS in case we compile on a system that implements runtime loadable libraries and that libschily implements an adoption for this local method to the POSIX dlopen()/dlsym()/dlclose(). This is currently true for Solaris (and similar) that implement dlopen()/dlsym()/dlclose() natively and for HP-UX and Win-DOS. Mkisofs (Maintained/enhanced by Jrg Schilling since 1997, originated by Eric Youngdale): - The mkisofs program isoinfo no longer tries to print Rock Ridge attribute data for ISO images that do not have correct RR data. - The mkisofs program isovfy no longer tries to print Rock Ridge attribute data for ISO images that do not have correct RR data. - The mkisofs program isodump no longer tries to print Rock Ridge attribute data for ISO images that do not have correct RR data. This is a result from trying to use these programs on the plan9 CD image. cdrtools-3.01a28: All: - The makefile rules for installing man pages have been changed so that OBJ/<archdir>/man/ is no longer a direct dependency of the man page. This results in repeated "make install" calls not to reinstall up-to-date man pages again. - The makefile rules for installing localized sripts have been changed so hat OBJ/<archdir>/ is no longer a direct dependency of the man page. This results in repeated "make install" calls not to reinstall up-to-date scripts again. - New autoconf test checks whether printf() supports %z - Some documentation now mentions sourceforge instead of BerliOS - README.compile now mentions how to use instrumented compilers with the Schily Makefilesystem. Libschily: - strlcatl() wcslcatl(): new functions - libschily::linkat.c now manually null-terminates the result from resolvepath() as the Solaris syscall implementation does not null-terminate it in all cases. - libschily::resolvepath.c comment added to remind on the fact that in contrary to out implementation the Solaris resolvepath() syscall does not null-terminate the buffer. Mkisofs (Maintained/enhanced by Jrg Schilling since 1997, originated by Eric Youngdale): - mkisofs: isodump did not compile on non c99 compilers.
2015-04-26(pkgsrc)mef5-70/+20
- Drop patch-af and patch-ag, both now included (upstream) - Update 1.2.2 -> 1.3.0 ~~~~~~~~~~~~~~ 15/1/2011 - Added reverse telnet server. - Hopefully fixed masterpty client. - Don't abuse POLLHUP. - Support insertion of a short inter-character delay for tty output to slow devices. (experimental). - Add an 'exclusive' client property which, when connected, will prevent input/output for all other connected clients. Provide a way to specify an additional client which can override this restriction. - Add a timer option for exclusive clients. If they don't send any data for a specified number of seconds, they lose their exclusive status until they start sending again. - New feature: Support for hot-pluggable tty(4) devices such as USB-Serial adapters/modems. If 'pluggable true;' is specified in the configuration file, then treat errors while reading/writing the tty device as non-fatal. We will try to re-open the device periodically as long as there are connected clients. We will not disconnect clients in this case, but any input from them will be discarded while the tty device is unavailable. - Pull in patches for DragonflyBSD, via pkgsrc.
2015-04-26Drop GCC check. Fix missing includes. Fix memset call. Bump revision.joerg9-4/+114
2015-04-26Should use PKGNAME_NOREV instead of PKGNAME for PLIST_SUBST, thanks tnn@ for ↵mef1-2/+2
fixing gnuplot.
2015-04-26(pkgsrc)mef3-9/+21
- Convert to MASTER_SITE_GITHUB, thanks tnn - Add SUBST to set VARBASE for WATCHMAN_STATE_DIR (upstream) - Update 3.0.0 to 3.1 .. ChangeLog doesn't seem to be available
2015-04-25Update 1.69 to 1.71mef2-7/+6
------------------- revision 1.71 date: 2014/02/12 17:42:04; author: tundra; state: Exp; lines: +65 -23 Added automatic detection of terminal width on *NIX systems. ---------------------------- revision 1.70 date: 2006/05/12 21:31:01; author: tundra; state: Exp; lines: +2 -2 Added -R to command list in help summary.
2015-04-25Recursive revbump following MesaLib update, categories p through x.tnn97-175/+195
2015-04-25added licensing informationschwarz1-1/+2
2015-04-23Explicitly disable epoll/inotify on illumos, provided for Linux compat only.jperkin1-1/+5
2015-04-21Update Xfce to 4.12.0.jperkin107-1477/+2244
This is a very large change, and incorporates the 4.8, 4.10, and 4.12 major Xfce releases since 4.6.2, our previous pkgsrc release. For more information about the thousands of changes in each major release since then, please see: Xfce 4.12 announcement: http://www.xfce.org/about/news Xfce 4.12 tour: http://www.xfce.org/about/tour Xfce 4.10 announcement: http://www.xfce.org/about/news/?post=1335571200 Xfce 4.10 tour: http://www.xfce.org/about/tour410 Xfce 4.8 announcement: http://www.xfce.org/about/news/?post=1295136000 Xfce 4.8 tour: http://www.xfce.org/about/tour48 The pkgsrc changes since then are: New packages: archivers/xfce4-thunar-archive graphics/elementary-xfce-icon-theme mail/xfce4-mailwatch-plugin misc/xfce4-time-out-plugin multimedia/xfce4-thunar-media-tags sysutils/xfce4-mount-plugin sysutils/xfce4-taskmanager sysutils/xfce4-thunar-vcs sysutils/xfce4-verve-plugin x11/xfce4-garcon x11/xfce4-notifyd x11/xfce4-tumbler x11/xfce4-whiskermenu-plugin Renamed packages: devel/xfconf to devel/xfce4-conf x11/libxfce4menu to x11/libxfce4ui x11/xfce4-screenshooter-plugin to x11/xfce4-screenshooter Updated packages: audio/xfce4-mixer audio/xfce4-xmms-plugin devel/xfce4-dev-tools editors/xfce4-mousepad graphics/ristretto meta-pkgs/xfce4-extras meta-pkgs/xfce4 misc/xfce4-weather-plugin multimedia/xfce4-mpc-plugin net/xfce4-wavelan-plugin sysutils/xfce4-appfinder sysutils/xfce4-battery-plugin sysutils/xfce4-cpugraph-plugin sysutils/xfce4-diskperf-plugin sysutils/xfce4-fsguard-plugin sysutils/xfce4-genmon-plugin sysutils/xfce4-netload-plugin sysutils/xfce4-quicklauncher-plugin sysutils/xfce4-systemload-plugin sysutils/xfce4-thunar sysutils/xfce4-xarchiver sysutils/xfce4-xkb-plugin textproc/xfce4-dict-plugin time/xfce4-datetime-plugin time/xfce4-orage time/xfce4-timer-plugin wm/xfce4-wm-themes wm/xfce4-wm x11/libxfce4gui x11/libxfce4util x11/xfce4-clipman-plugin x11/xfce4-desktop x11/xfce4-exo x11/xfce4-eyes-plugin x11/xfce4-gtk2-engine x11/xfce4-notes-plugin x11/xfce4-panel x11/xfce4-places-plugin x11/xfce4-session x11/xfce4-settings x11/xfce4-terminal Removed packages: sysutils/xfce4-volman x11/xfce4-utils This is based on a huge amount of work by the NetBSDfr team and Youri Mouton, who takes over as MAINTAINER, and has been tested by Youri on a large number of platforms prior to commit. A massive thanks to them. Any issues with the import are mine alone as the committer-by-proxy.
2015-04-20Report as optimized for XenServer 6.5.sborrill5-81/+41
Rebuild OS version status each time rc.d script is run rather than using a cached copy to ensure that OS updates are reported correctly. Display all IPv4 and IPv6 addresses for vifs in XenCenter, not just first.
2015-04-19adding upstream's patch forspz3-3/+46
XSA-127 Certain domctl operations may be abused to lock up the host
2015-04-19apply fixes from upstream forspz24-18/+1669
XSA-125 Long latency MMIO mapping operations are not preemptible XSA-126 Unmediated PCI command register access in qemu
2015-04-17Revbump after updating devel/boost-libsadam13-16/+26
2015-04-17Allow GNU coreuitls to be built as rootmanu1-1/+4
GNU coreutils's configure script will abort if ran as root. Although pkgsrc can do that step under an unprivilegied user, there are still situations, such as pkg_comp bulk builds, where the common usage is to run as root. We therefore override configure's root check by setting FORCE_UNSAFE_CONFIGURE in the environement.
2015-04-16Update to 20150410, provided by Kamil Rytarowski via wip.wiz5-158/+63
---------------------------------------- 10 April 2015. Summary of changes for version 20150410: Reverted a change introduced in version 20150408 that caused a regression in the disassembler where incorrect operator symbols could be emitted. ---------------------------------------- 08 April 2015. Summary of changes for version 20150408: 1) ACPICA kernel-resident subsystem: Permanently set the return value for the _REV predefined name. It now returns 2 (was 5). This matches other ACPI implementations. _REV will be deprecated in the future, and is now defined to be 1 for ACPI 1.0, and 2 for ACPI 2.0 and later. It should never be used to differentiate or identify operating systems. Added the "Windows 2015" string to the _OSI support. ACPICA will now return TRUE to a query with this string. Fixed several issues with the local version of the printf function. Added the C99 compiler option (-std=c99) to the Unix makefiles. Current Release: Non-Debug Version: 99.9K Code, 27.4K Data, 127.3K Total Debug Version: 195.2K Code, 80.7K Data, 275.9K Total Previous Release: Non-Debug Version: 98.8K Code, 27.3K Data, 126.1K Total Debug Version: 192.1K Code, 79.8K Data, 271.9K Total 2) iASL Compiler/Disassembler and Tools: iASL: Implemented an enhancement to the constant folding feature to transform the parse tree to a simple Store operation whenever possible: Add (2, 3, X) ==> is converted to: Store (5, X) X = 2 + 3 ==> is converted to: Store (5, X) Updated support for the SLIC table (Software Licensing Description Table) in both the Data Table compiler and the disassembler. The SLIC table support now conforms to "Microsoft Software Licensing Tables (SLIC and MSDM). November 29, 2011. Copyright 2011 Microsoft". Note: Any SLIC data following the ACPI header is now defined to be "Proprietary Data", and as such, can only be entered or displayed as a hex data block. Implemented full support for the MSDM table as described in the document above. Note: The format of MSDM is similar to SLIC. Any MSDM data following the ACPI header is defined to be "Proprietary Data", and can only be entered or displayed as a hex data block. Implemented the -Pn option for the iASL Table Compiler (was only implemented for the ASL compiler). This option disables the iASL preprocessor. Disassembler: For disassembly of Data Tables, added a comment field around the Ascii equivalent data that is emitted as part of the "Raw Table Data" block. This prevents the iASL Preprocessor from possible confusion if/when the table is compiled. Disassembler: Added an option (-df) to force the disassembler to assume that the table being disassembled contains valid AML. This feature is useful for disassembling AML files that contain ACPI signatures other than DSDT or SSDT (such as OEMx or other signatures). Changes for the EFI version of the tools: 1) Fixed a build error/issue 2) Fixed a cast warning iASL: Fixed a path issue with the __FILE__ operator by making the directory prefix optional within the internal SplitInputFilename function. Debugger: Removed some unused global variables. Tests: Updated the makefile for proper generation of the AAPITS suite. ---------------------------------------- 04 February 2015. Summary of changes for version 20150204: ACPICA kernel-resident subsystem: Updated all ACPICA copyrights and signons to 2014. Added the 2014 copyright to all module headers and signons, including the standard Linux header. This affects virtually every file in the ACPICA core subsystem, iASL compiler, all ACPICA utilities, and the test suites. Events: Introduce ACPI_GPE_DISPATCH_RAW_HANDLER to fix GPE storm issues. A raw gpe handling mechanism was created to allow better handling of GPE storms that aren't easily managed by the normal handler. The raw handler allows disabling/renabling of the the GPE so that interrupt storms can be avoided in cases where events cannot be timely serviced. In this scenario, handlers should use the AcpiSetGpe() API to disable/enable the GPE. This API will leave the reference counts undisturbed, thereby preventing unintentional clearing of the GPE when the intent in only to temporarily disable it. Raw handlers allow enabling and disabling of a GPE by removing GPE register locking. As such, raw handlers much provide their own locks while using GPE API's to protect access to GPE data structures. Lv Zheng Events: Always modify GPE registers under the GPE lock. Applies GPE lock around AcpiFinishGpe() to protect access to GPE register values. Reported as bug by joe.liu@apple.com. Unix makefiles: Separate option to disable optimizations and _FORTIFY_SOURCE. This change removes the _FORTIFY_SOURCE flag from the NOOPT disable option and creates a separate flag (NOFORTIFY) for this purpose. Some toolchains may define _FORTIFY_SOURCE which leads redefined errors when building ACPICA. This allows disabling the option without also having to disable optimazations. David Box Current Release: Non-Debug Version: 101.7K Code, 27.9K Data, 129.6K Total Debug Version: 199.2K Code, 82.4K Data, 281.6K Total ---------------------------------------- 07 November 2014. Summary of changes for version 20141107: This release is available at https://acpica.org/downloads This release introduces and implements language extensions to ASL that provide support for symbolic ("C-style") operators and expressions. These language extensions are known collectively as ASL+. 1) iASL Compiler/Disassembler and Tools: Disassembler: Fixed a problem with disassembly of the UartSerialBus macro. Changed "StopBitsNone" to the correct "StopBitsZero". David E. Box. Disassembler: Fixed the Unicode macro support to add escape sequences. All non-printable ASCII values are emitted as escape sequences, as well as the standard escapes for quote and backslash. Ensures that the disassembled macro can be correctly recompiled. iASL: Added Printf/Fprintf macros for formatted output. These macros are translated to existing AML Concatenate and Store operations. Printf writes to the ASL Debug object. Fprintf allows the specification of an ASL name as the target. Only a single format specifier is required, %o, since the AML interpreter dynamically converts objects to the required type. David E. Box. (old) Store (Concatenate (Concatenate (Concatenate (Concatenate (Concatenate (Concatenate (Concatenate ("", Arg0), ": Unexpected value for "), Arg1), ", "), Arg2), " at line "), Arg3), Debug) (new) Printf ("%o: Unexpected value for %o, %o at line %o", Arg0, Arg1, Arg2, Arg3) (old) Store (Concatenate (Concatenate (Concatenate (Concatenate ("", Arg1), ": "), Arg0), " Successful"), STR1) (new) Fprintf (STR1, "%o: %o Successful", Arg1, Arg0) iASL: Added debug options (-bp, -bt) to dynamically prune levels of the ASL parse tree before the AML code is generated. This allows blocks of ASL code to be removed in order to help locate and identify problem devices and/or code. David E. Box. AcpiExec: Added support (-fi) for an optional namespace object initialization file. This file specifies initial values for namespace objects as necessary for debugging and testing different ASL code paths that may be taken as a result of BIOS options. 2) Overview of symbolic operator support for ASL (ASL+) ------------------------------------------------------- As an extension to the ASL language, iASL implements support for symbolic (C-style) operators for math and logical expressions. This can greatly simplify ASL code as well as improve both readability and maintainability. These language extensions can exist concurrently with all legacy ASL code and expressions. The symbolic extensions are 100% compatible with existing AML interpreters, since no new AML opcodes are created. To implement the extensions, the iASL compiler transforms the symbolic expressions into the legacy ASL/AML equivalents at compile time. Full symbolic expressions are supported, along with the standard C precedence and associativity rules. Full disassembler support for the symbolic expressions is provided, and creates an automatic migration path for existing ASL code to ASL+ code via the disassembly process. By default, the disassembler now emits ASL+ code with symbolic expressions. An option (-dl) is provided to force the disassembler to emit legacy ASL code if desired. Below is the complete list of the currently supported symbolic operators with examples. See the iASL User Guide for additional information. ASL+ Syntax Legacy ASL Equivalent ----------- --------------------- // Math operators Z = X + Y Add (X, Y, Z) Z = X - Y Subtract (X, Y, Z) Z = X * Y Multiply (X, Y, Z) Z = X / Y Divide (X, Y, , Z) Z = X % Y Mod (X, Y, Z) Z = X << Y ShiftLeft (X, Y, Z) Z = X >> Y ShiftRight (X, Y, Z) Z = X & Y And (X, Y, Z) Z = X | Y Or (X, Y, Z) Z = X ^ Y Xor (X, Y, Z) Z = ~X Not (X, Z) X++ Increment (X) X-- Decrement (X) // Logical operators (X == Y) LEqual (X, Y) (X != Y) LNotEqual (X, Y) (X < Y) LLess (X, Y) (X > Y) LGreater (X, Y) (X <= Y) LLessEqual (X, Y) (X >= Y) LGreaterEqual (X, Y) (X && Y) LAnd (X, Y) (X || Y) LOr (X, Y) (!X) LNot (X) // Assignment and compound assignment operations X = Y Store (Y, X) X += Y Add (X, Y, X) X -= Y Subtract (X, Y, X) X *= Y Multiply (X, Y, X) X /= Y Divide (X, Y, , X) X %= Y Mod (X, Y, X) X <<= Y ShiftLeft (X, Y, X) X >>= Y ShiftRight (X, Y, X) X &= Y And (X, Y, X) X |= Y Or (X, Y, X) X ^= Y Xor (X, Y, X) 3) ASL+ Examples: ----------------- Legacy ASL: If (LOr (LOr (LEqual (And (R510, 0x03FB), 0x02E0), LEqual ( And (R520, 0x03FB), 0x02E0)), LOr (LEqual (And (R530, 0x03FB), 0x02E0), LEqual (And (R540, 0x03FB), 0x02E0)))) { And (MEMB, 0xFFFFFFF0, SRMB) Store (MEMB, Local2) Store (PDBM, Local1) And (PDBM, 0xFFFFFFFFFFFFFFF9, PDBM) Store (SRMB, MEMB) Or (PDBM, 0x02, PDBM) } ASL+ version: If (((R510 & 0x03FB) == 0x02E0) || ((R520 & 0x03FB) == 0x02E0) || ((R530 & 0x03FB) == 0x02E0) || ((R540 & 0x03FB) == 0x02E0)) { SRMB = (MEMB & 0xFFFFFFF0) Local2 = MEMB Local1 = PDBM PDBM &= 0xFFFFFFFFFFFFFFF9 MEMB = SRMB PDBM |= 0x02 } Legacy ASL: Store (0x1234, Local1) Multiply (Add (Add (Local1, TEST), 0x20), Local2, Local3) Multiply (Local2, Add (Add (Local1, TEST), 0x20), Local3) Add (Local1, Add (TEST, Multiply (0x20, Local2)), Local3) Store (Index (PKG1, 0x03), Local6) Store (Add (Local3, Local2), Debug) Add (Local1, 0x0F, Local2) Add (Local1, Multiply (Local2, Local3), Local2) Multiply (Add (Add (Local1, TEST), 0x20), ToBCD (Local1), Local3) ASL+ version: Local1 = 0x1234 Local3 = (((Local1 + TEST) + 0x20) * Local2) Local3 = (Local2 * ((Local1 + TEST) + 0x20)) Local3 = (Local1 + (TEST + (0x20 * Local2))) Local6 = Index (PKG1, 0x03) Debug = (Local3 + Local2) Local2 = (Local1 + 0x0F) Local2 = (Local1 + (Local2 * Local3)) Local3 = (((Local1 + TEST) + 0x20) * ToBCD (Local1)) ---------------------------------------- 26 September 2014. Summary of changes for version 20140926: 1) ACPICA kernel-resident subsystem: Updated the GPIO operation region handler interface (GeneralPurposeIo). In order to support GPIO Connection objects with multiple pins, along with the related Field objects, the following changes to the interface have been made: The Address is now defined to be the offset in bits of the field unit from the previous invocation of a Connection. It can be viewed as a "Pin Number Index" into the connection resource descriptor. The BitWidth is the exact bit width of the field. It is usually one bit, but not always. See the ACPICA reference guide (section 8.8.6.2.1) for additional information and examples. GPE support: During ACPICA/GPE initialization, ensure that all GPEs with corresponding _Lxx/_Exx methods are disabled (they may have been enabled by the firmware), so that they cannot fire until they are enabled via AcpiUpdateAllGpes. Rafael J. Wysocki. Added a new return flag for the Event/GPE status interfaces -- AcpiGetEventStatus and AcpiGetGpeStatus. The new ACPI_EVENT_FLAGS_HAS_HANDLER flag is used to indicate that the event or GPE currently has a handler associated with it, and can thus actually affect the system. Lv Zheng. Example Code and Data Size: These are the sizes for the OS-independent acpica.lib produced by the Microsoft Visual C++ 9.0 32-bit compiler. The debug version of the code includes the debug output trace mechanism and has a much larger code and data size. Current Release: Non-Debug Version: 99.1K Code, 27.3K Data, 126.4K Total Debug Version: 192.8K Code, 79.9K Data, 272.7K Total Previous Release: Non-Debug Version: 98.8K Code, 27.3K Data, 126.1K Total Debug Version: 192.1K Code, 79.8K Data, 271.9K Total 2) iASL Compiler/Disassembler and Tools: iASL: Fixed a memory allocation/free regression introduced in 20140828 that could cause the compiler to crash. This was introduced inadvertently during the effort to eliminate compiler memory leaks. ACPICA BZ 1111, 1113. iASL: Removed two error messages that have been found to create false positives, until they can be fixed and fully validated (ACPICA BZ 1112): 1) Illegal forward reference within a method 2) Illegal reference across two methods iASL: Implemented a new option (-lm) to create a hardware mapping file that summarizes all GPIO, I2C, SPI, and UART connections. This option works for both the compiler and disassembler. See the iASL compiler user guide for additional information and examples (section 6.4.6). AcpiDump: Added support for the version 1 (ACPI 1.0) RSDP in addition to version 2. This corrects the AE_BAD_HEADER exception seen on systems with a version 1 RSDP. Lv Zheng ACPICA BZ 1097. AcpiExec: For Unix versions, don't attempt to put STDIN into raw mode unless STDIN is actually a terminal. Assists with batch-mode processing. ACPICA BZ 1114. Disassembler/AcpiHelp: Added another large group of recognized _HID values. ---------------------------------------- 28 August 2014. Summary of changes for version 20140828: 1) ACPICA kernel-resident subsystem: Fixed a problem related to the internal use of the Timer() operator where a 64-bit divide could cause an attempted link to a double-precision math library. This divide is not actually necessary, so the code was restructured to eliminate it. Lv Zheng. ACPI 5.1: Added support for the runtime validation of the _DSD package (similar to the iASL support). ACPI 5.1/Headers: Added support for the GICC affinity subtable to the SRAT table. Hanjun Guo <hanjun.guo@linaro.org>. Example Code and Data Size: These are the sizes for the OS-independent acpica.lib produced by the Microsoft Visual C++ 9.0 32-bit compiler. The debug version of the code includes the debug output trace mechanism and has a much larger code and data size. Current Release: Non-Debug Version: 98.8K Code, 27.3K Data, 126.1K Total Debug Version: 192.1K Code, 79.8K Data, 271.9K Total Previous Release: Non-Debug Version: 98.7K Code, 27.3K Data, 126.0K Total1 Debug Version: 192.0K Code, 79.7K Data, 271.7K Total 2) iASL Compiler/Disassembler and Tools: AcpiExec: Fixed a problem on unix systems where the original terminal state was not always properly restored upon exit. Seen when using the -v option. ACPICA BZ 1104. iASL: Fixed a problem with the validation of the ranges/length within the Memory24 resource descriptor. There was a boundary condition when the range was equal to the (length -1) caused by the fact that these values are defined in 256-byte blocks, not bytes. ACPICA BZ 1098 Disassembler: Fixed a problem with the GpioInt descriptor interrupt polarity flags. The flags are actually 2 bits, not 1, and the "ActiveBoth" keyword is now supported properly. ACPI 5.1: Added the GICC affinity subtable to the SRAT table. Supported in the disassembler, data table compiler, and table template generator. iASL: Added a requirement for Device() objects that one of either a _HID or _ADR must exist within the scope of a Device, as per the ACPI specification. Remove a similar requirement that was incorrectly in place for the _DSD object. iASL: Added error detection for illegal named references within control methods that would cause runtime failures. Now trapped as errors are: 1) References to objects within a non-parent control method. 2) Forward references (within a method) -- for control methods, AML interpreters use a one-pass parse of control methods. ACPICA BZ 1008. iASL: Added error checking for dependencies related to the _PSx power methods. ACPICA BZ 1029. 1) For _PS0, one of these must exist within the same scope: _PS1, _PS2, _PS3. 2) For _PS1, _PS2, and PS3: A _PS0 object must exist within the same scope. iASL and table compiler: Cleanup miscellaneous memory leaks by fully deploying the existing object and string caches and adding new caches for the table compiler. iASL: Split the huge parser source file into multiple subfiles to improve manageability. Generation now requires the M4 macro preprocessor, which is part of the Bison distribution on both unix and windows platforms. AcpiSrc: Fixed and removed all extraneous warnings generated during entire ACPICA source code scan and/or conversion. ---------------------------------------- 24 July 2014. Summary of changes for version 20140724: The ACPI 5.1 specification has been released and is available at: http://uefi.org/specs/access 0) ACPI 5.1 support in ACPICA: ACPI 5.1 is fully supported in ACPICA as of this release. New predefined names. Support includes iASL and runtime ACPICA validation. _CCA (Cache Coherency Attribute). _DSD (Device-Specific Data). David Box. Modifications to existing ACPI tables. Support includes headers, iASL Data Table compiler, disassembler, and the template generator. FADT - New fields and flags. Graeme Gregory. GTDT - One new subtable and new fields. Tomasz Nowicki. MADT - Two new subtables. Tomasz Nowicki. PCCT - One new subtable. Miscellaneous. New notification type for System Resource Affinity change events. 1) ACPICA kernel-resident subsystem: Fixed a regression introduced in 20140627 where a fault can happen during the deletion of Alias AML namespace objects. The problem affected both the core ACPICA and the ACPICA tools including iASL and AcpiExec. Implemented a new GPE public interface, AcpiMarkGpeForWake. Provides a simple mechanism to enable wake GPEs that have no associated handler or control method. Rafael Wysocki. Updated the AcpiEnableGpe interface to disallow the enable if there is no handler or control method associated with the particular GPE. This will help avoid meaningless GPEs and even GPE floods. Rafael Wysocki. Updated GPE handling and dispatch by disabling the GPE before clearing the status bit for edge-triggered GPEs. Lv Zheng. Added Timer() support to the AML Debug object. The current timer value is now displayed with each invocation of (Store to) the debug object to enable simple generation of execution times for AML code (method execution for example.) ACPICA BZ 1093. Example Code and Data Size: These are the sizes for the OS-independent acpica.lib produced by the Microsoft Visual C++ 9.0 32-bit compiler. The debug version of the code includes the debug output trace mechanism and has a much larger code and data size. Current Release: Non-Debug Version: 98.7K Code, 27.3K Data, 126.0K Total Debug Version: 192.0K Code, 79.7K Data, 271.7K Total Previous Release: Non-Debug Version: 98.7K Code, 27.2K Data, 125.9K Total Debug Version: 191.7K Code, 79.6K Data, 271.3K Total 2) iASL Compiler/Disassembler and Tools: Fixed an issue with the recently added local printf implementation, concerning width/precision specifiers that could cause incorrect output. Lv Zheng. ACPICA BZ 1094. Disassembler: Added support to detect buffers that contain UUIDs and disassemble them to an invocation of the ToUUID operator. Also emit commented descriptions of known ACPI-related UUIDs. AcpiHelp: Added support to display known ACPI-related UUIDs. New option, -u. Adds three new files. iASL: Update table compiler and disassembler for DMAR table changes that were introduced in September 2013. With assistance by David Woodhouse. ---------------------------------------- 27 June 2014. Summary of changes for version 20140627: 1) ACPICA kernel-resident subsystem: Formatted Output: Implemented local versions of standard formatted output utilities such as printf, etc. Over time, it has been discovered that there are in fact many portability issues with printf, and the addition of this feature will fix/prevent these issues once and for all. Some known issues are summarized below: 1) Output of 64-bit values is not portable. For example, UINT64 is %ull for the Linux kernel and is %uI64 for some MSVC versions. 2) Invoking printf consistently in a manner that is portable across both 32-bit and 64-bit platforms is difficult at best in many situations. 3) The output format for pointers varies from system to system (leading zeros especially), and leads to inconsistent output from ACPICA across platforms. 4) Certain platform-specific printf formats may conflict with ACPICA use. 5) If there is no local C library available, ACPICA now has local support for printf. -- To address these printf issues in a complete manner, ACPICA now directly implements a small subset of printf format specifiers, only those that it requires. Adds a new file, utilities/utprint.c. Lv Zheng. Implemented support for ACPICA generation within the EFI environment. Initially, the AcpiDump utility is supported in the UEFI shell environment. Lv Zheng. Added a new external interface, AcpiLogError, to improve ACPICA portability. This allows the host to redirect error messages from the ACPICA utilities. Lv Zheng. Added and deployed new OSL file I/O interfaces to improve ACPICA portability: AcpiOsOpenFile AcpiOsCloseFile AcpiOsReadFile AcpiOsWriteFile AcpiOsGetFileOffset AcpiOsSetFileOffset There are C library implementations of these functions in the new file service_layers/oslibcfs.c -- however, the functions can be implemented by the local host in any way necessary. Lv Zheng. Implemented a mechanism to disable/enable ACPI table checksum validation at runtime. This can be useful when loading tables very early during OS initialization when it may not be possible to map the entire table in order to compute the checksum. Lv Zheng. Fixed a buffer allocation issue for the Generic Serial Bus support. Originally, a fixed buffer length was used. This change allows for variable-length buffers based upon the protocol indicated by the field access attributes. Reported by Lan Tianyu. Lv Zheng. Fixed a problem where an object detached from a namespace node was not properly terminated/cleared and could cause a circular list problem if reattached. ACPICA BZ 1063. David Box. Fixed a possible recursive lock acquisition in hwregs.c. Rakib Mullick. Fixed a possible memory leak in an error return path within the function AcpiUtCopyIobjectToIobject. ACPICA BZ 1087. Colin Ian King. Example Code and Data Size: These are the sizes for the OS-independent acpica.lib produced by the Microsoft Visual C++ 9.0 32-bit compiler. The debug version of the code includes the debug output trace mechanism and has a much larger code and data size. Current Release: Non-Debug Version: 98.7K Code, 27.2K Data, 125.9K Total Debug Version: 191.7K Code, 79.6K Data, 271.3K Total Previous Release: Non-Debug Version: 96.8K Code, 27.2K Data, 124.0K Total Debug Version: 189.5K Code, 79.7K Data, 269.2K Total 2) iASL Compiler/Disassembler and Tools: Disassembler: Add dump of ASCII equivalent text within a comment at the end of each line of the output for the Buffer() ASL operator. AcpiDump: Miscellaneous changes: Fixed repetitive table dump in -n mode. For older EFI platforms, use the ACPI 1.0 GUID during RSDP search if the ACPI 2.0 GUID fails. iASL: Fixed a problem where the compiler could fault if incorrectly given an acpidump output file as input. ACPICA BZ 1088. David Box. AcpiExec/AcpiNames: Fixed a problem where these utilities could fault if they are invoked without any arguments. Debugger: Fixed a possible memory leak in an error return path. ACPICA BZ 1086. Colin Ian King. Disassembler: Cleaned up a block of code that extracts a parent Op object. Added a comment that explains that the parent is guaranteed to be valid in this case. ACPICA BZ 1069. ---------------------------------------- 24 April 2014. Summary of changes for version 20140424: 1) ACPICA kernel-resident subsystem: Implemented support to skip/ignore NULL address entries in the RSDT/XSDT. Some of these tables are known to contain a trailing NULL entry. Lv Zheng. Removed an extraneous error message for the case where there are a large number of system GPEs (> 124). This was the "32-bit FADT register is too long to convert to GAS struct" message, which is irrelevant for GPEs since the GPEx_BLK_LEN fields of the FADT are always used instead of the (limited capacity) GAS bit length. Also, several changes to ensure proper support for GPE numbers > 255, where some "GPE number" fields were 8-bits internally. Implemented and deployed additional configuration support for the public ACPICA external interfaces. Entire classes of interfaces can now be easily modified or configured out, replaced by stubbed inline functions by default. Lv Zheng. Moved all public ACPICA runtime configuration globals to the public ACPICA external interface file for convenience. Also, removed some obsolete/unused globals. See the file acpixf.h. Lv Zheng. Documentation: Added a new section to the ACPICA reference describing the maximum number of GPEs that can be supported by the FADT-defined GPEs in block zero and one. About 1200 total. See section 4.4.1 of the ACPICA reference. Example Code and Data Size: These are the sizes for the OS-independent acpica.lib produced by the Microsoft Visual C++ 9.0 32-bit compiler. The debug version of the code includes the debug output trace mechanism and has a much larger code and data size. Current Release: Non-Debug Version: 96.8K Code, 27.2K Data, 124.0K Total Debug Version: 189.5K Code, 79.7K Data, 269.2K Total Previous Release: Non-Debug Version: 97.0K Code, 27.2K Data, 124.2K Total Debug Version: 189.7K Code, 79.5K Data, 269.2K Total 2) iASL Compiler/Disassembler and Tools: iASL and disassembler: Add full support for the LPIT table (Low Power Idle Table). Includes support in the disassembler, data table compiler, and template generator. AcpiDump utility: 1) Add option to force the use of the RSDT (over the XSDT). 2) Improve validation of the RSDP signature (use 8 chars instead of 4). iASL: Add check for predefined packages that are too large. For predefined names that contain subpackages, check if each subpackage is too large. (Check for too small already exists.) Debugger: Updated the GPE command (which simulates a GPE by executing the GPE code paths in ACPICA). The GPE device is now optional, and defaults to the GPE 0/1 FADT-defined blocks. Unix application OSL: Update line-editing support. Add additional error checking and take care not to reset terminal attributes on exit if they were never set. This should help guarantee that the terminal is always left in the previous state on program exit. ---------------------------------------- 25 March 2014. Summary of changes for version 20140325: 1) ACPICA kernel-resident subsystem: Updated the auto-serialize feature for control methods. This feature automatically serializes all methods that create named objects in order to prevent runtime errors. The update adds support to ignore the currently executing AML SyncLevel when invoking such a method, in order to prevent disruption of any existing SyncLevel priorities that may exist in the AML code. Although the use of SyncLevels is relatively rare, this change fixes a regression where an AE_AML_MUTEX_ORDER exception can appear on some machines starting with the 20140214 release. Added a new external interface to allow the host to install ACPI tables very early, before the namespace is even created. AcpiInstallTable gives the host additional flexibility for ACPI table management. Tables can be installed directly by the host as if they had originally appeared in the XSDT/RSDT. Installed tables can be SSDTs or other ACPI data tables (anything except the DSDT and FACS). Adds a new file, tbdata.c, along with additional internal restructuring and cleanup. See the ACPICA Reference for interface details. Lv Zheng. Added validation of the checksum for all incoming dynamically loaded tables (via external interfaces or via AML Load/LoadTable operators). Lv Zheng. Updated the use of the AcpiOsWaitEventsComplete interface during Notify and GPE handler removal. Restructured calls to eliminate possible race conditions. Lv Zheng. Added a warning for the use/execution of the ASL/AML Unload (table) operator. This will help detect and identify machines that use this operator if and when it is ever used. This operator has never been seen in the field and the usage model and possible side-effects of the drastic runtime action of a full table removal are unknown. Reverted the use of #pragma push/pop which was introduced in the 20140214 release. It appears that push and pop are not implemented by enough compilers to make the use of this feature feasible for ACPICA at this time. However, these operators may be deployed in a future ACPICA release. Added the missing EXPORT_SYMBOL macros for the install and remove SCI handler interfaces. Source code generation: 1) Disabled the use of the "strchr" macro for the gcc-specific generation. For some versions of gcc, this macro can periodically expose a compiler bug which in turn causes compile-time error(s). 2) Added support for PPC64 compilation. Colin Ian King. Example Code and Data Size: These are the sizes for the OS-independent acpica.lib produced by the Microsoft Visual C++ 9.0 32-bit compiler. The debug version of the code includes the debug output trace mechanism and has a much larger code and data size. Current Release: Non-Debug Version: 97.0K Code, 27.2K Data, 124.2K Total Debug Version: 189.7K Code, 79.5K Data, 269.2K Total Previous Release: Non-Debug Version: 96.5K Code, 27.2K Data, 123.7K Total Debug Version: 188.6K Code, 79.0K Data, 267.6K Total 2) iASL Compiler/Disassembler and Tools: Disassembler: Added several new features to improve the readability of the resulting ASL code. Extra information is emitted within comment fields in the ASL code: 1) Known _HID/_CID values are decoded to descriptive text. 2) Standard values for the Notify() operator are decoded to descriptive text. 3) Target operands are expanded to full pathnames (in a comment) when possible. Disassembler: Miscellaneous updates for extern() handling: 1) Abort compiler if file specified by -fe option does not exist. 2) Silence unnecessary warnings about argument count mismatches. 3) Update warning messages concerning unresolved method externals. 4) Emit "UnknownObj" keyword for externals whose type cannot be determined. AcpiHelp utility: 1) Added the -a option to display both the ASL syntax and the AML encoding for an input ASL operator. This effectively displays all known information about an ASL operator with one AcpiHelp invocation. 2) Added substring match support (similar to a wildcard) for the -i (_HID/PNP IDs) option. iASL/Disassembler: Since this tool does not yet support execution on big- endian machines, added detection of endianness and an error message if execution is attempted on big-endian. Support for big-endian within iASL is a feature that is on the ACPICA to-be-done list. AcpiBin utility: 1) Remove option to extract binary files from an acpidump; this function is made obsolete by the AcpiXtract utility. 2) General cleanup of open files and allocated buffers. ---------------------------------------- 14 February 2014. Summary of changes for version 20140214: 1) ACPICA kernel-resident subsystem: Implemented a new mechanism to proactively prevent problems with ill- behaved reentrant control methods that create named ACPI objects. This behavior is illegal as per the ACPI specification, but is nonetheless frequently seen in the field. Previously, this could lead to an AE_ALREADY_EXISTS exception if the method was actually entered by more than one thread. This new mechanism detects such methods at table load time and marks them "serialized" to prevent reentrancy. A new global option, AcpiGbl_AutoSerializeMethods, has been added to disable this feature if desired. This mechanism and global option obsoletes and supersedes the previous AcpiGbl_SerializeAllMethods option. Added the "Windows 2013" string to the _OSI support. ACPICA will now respond TRUE to _OSI queries with this string. It is the stated policy of ACPICA to add new strings to the _OSI support as soon as possible after they are defined. See the full ACPICA _OSI policy which has been added to the utilities/utosi.c file. Hardened/updated the _PRT return value auto-repair code: 1) Do not abort the repair on a single subpackage failure, continue to check all subpackages. 2) Add check for the minimum subpackage length (4). 3) Properly handle extraneous NULL package elements. Added support to avoid the possibility of infinite loops when traversing object linked lists. Never allow an infinite loop, even in the face of corrupted object lists. ACPICA headers: Deployed the use of #pragma pack(push) and #pragma pack(pop) directives to ensure that the ACPICA headers are independent of compiler settings or other host headers. Example Code and Data Size: These are the sizes for the OS-independent acpica.lib produced by the Microsoft Visual C++ 9.0 32-bit compiler. The debug version of the code includes the debug output trace mechanism and has a much larger code and data size. Current Release: Non-Debug Version: 96.5K Code, 27.2K Data, 123.7K Total Debug Version: 188.6K Code, 79.0K Data, 267.6K Total Previous Release: Non-Debug Version: 96.2K Code, 27.0K Data, 123.2K Total Debug Version: 187.5K Code, 78.3K Data, 265.8K Total 2) iASL Compiler/Disassembler and Tools: iASL/Table-compiler: Fixed a problem with support for the SPMI table. The first reserved field was incorrectly forced to have a value of zero. This change correctly forces the field to have a value of one. ACPICA BZ 1081. Debugger: Added missing support for the "Extra" and "Data" subobjects when displaying object data. Debugger: Added support to display entire object linked lists when displaying object data. iASL: Removed the obsolete -g option to obtain ACPI tables from the Windows registry. This feature has been superseded by the acpidump utility. ---------------------------------------- 14 January 2014. Summary of changes for version 20140114: 1) ACPICA kernel-resident subsystem: Updated all ACPICA copyrights and signons to 2014. Added the 2014 copyright to all module headers and signons, including the standard Linux header. This affects virtually every file in the ACPICA core subsystem, iASL compiler, all ACPICA utilities, and the test suites. Improved parameter validation for AcpiInstallGpeBlock. Added the following checks: 1) The incoming device handle refers to type ACPI_TYPE_DEVICE. 2) There is not already a GPE block attached to the device. Likewise, with AcpiRemoveGpeBlock, ensure that the incoming object is a device. Correctly support "references" in the ACPI_OBJECT. This change fixes the support to allow references (namespace nodes) to be passed as arguments to control methods via the evaluate object interface. This is probably most useful for testing purposes, however. Improved support for 32/64 bit physical addresses in printf()-like output. This change improves the support for physical addresses in printf debug statements and other output on both 32-bit and 64-bit hosts. It consistently outputs the appropriate number of bytes for each host. The %p specifier is unsatisfactory since it does not emit uniform output on all hosts/clib implementations (on some, leading zeros are not supported, leading to difficult-to-read output). Example Code and Data Size: These are the sizes for the OS-independent acpica.lib produced by the Microsoft Visual C++ 9.0 32-bit compiler. The debug version of the code includes the debug output trace mechanism and has a much larger code and data size. Current Release: Non-Debug Version: 96.2K Code, 27.0K Data, 123.2K Total Debug Version: 187.5K Code, 78.3K Data, 265.8K Total Previous Release: Non-Debug Version: 96.1K Code, 27.0K Data, 123.1K Total Debug Version: 185.6K Code, 77.3K Data, 262.9K Total 2) iASL Compiler/Disassembler and Tools: iASL: Fix a possible fault when using the Connection() operator. Fixes a problem if the parent Field definition for the Connection operator refers to an operation region that does not exist. ACPICA BZ 1064. AcpiExec: Load of local test tables is now optional. The utility has the capability to load some various tables to test features of ACPICA. However, there are enough of them that the output of the utility became confusing. With this change, only the required local tables are displayed (RSDP, XSDT, etc.) along with the actual tables loaded via the command line specification. This makes the default output simler and easier to understand. The -el command line option restores the original behavior for testing purposes. AcpiExec: Added support for overlapping operation regions. This change expands the simulation of operation regions by supporting regions that overlap within the given address space. Supports SystemMemory and SystemIO. ASLTS test suite updated also. David Box. ACPICA BZ 1031. AcpiExec: Added region handler support for PCI_Config and EC spaces. This allows AcpiExec to simulate these address spaces, similar to the current support for SystemMemory and SystemIO. Debugger: Added new command to read/write/compare all namespace objects. The command "test objects" will exercise the entire namespace by writing new values to each data object, and ensuring that the write was successful. The original value is then restored and verified. Debugger: Added the "test predefined" command. This change makes this test public and puts it under the new "test" command. The test executes each and every predefined name within the current namespace. ---------------------------------------- 18 December 2013. Summary of changes for version 20131218: Global note: The ACPI 5.0A specification was released this month. There are no changes needed for ACPICA since this release of ACPI is an errata/clarification release. The specification is available at acpi.info. 1) ACPICA kernel-resident subsystem: Added validation of the XSDT root table if it is present. Some older platforms contain an XSDT that is ill-formed or otherwise invalid (such as containing some or all entries that are NULL pointers). This change adds a new function to validate the XSDT before actually using it. If the XSDT is found to be invalid, ACPICA will now automatically fall back to using the RSDT instead. Original implementation by Zhao Yakui. Ported to ACPICA and enhanced by Lv Zheng and Bob Moore. Added a runtime option to ignore the XSDT and force the use of the RSDT. This change adds a runtime option that will force ACPICA to use the RSDT instead of the XSDT (AcpiGbl_DoNotUseXsdt). Although the ACPI spec requires that an XSDT be used instead of the RSDT, the XSDT has been found to be corrupt or ill-formed on some machines. Lv Zheng. Added a runtime option to favor 32-bit FADT register addresses over the 64-bit addresses. This change adds an option to favor 32-bit FADT addresses when there is a conflict between the 32-bit and 64-bit versions of the same register. The default behavior is to use the 64-bit version in accordance with the ACPI specification. This can now be overridden via the AcpiGbl_Use32BitFadtAddresses flag. ACPICA BZ 885. Lv Zheng. During the change above, the internal "Convert FADT" and "Verify FADT" functions have been merged to simplify the code, making it easier to understand and maintain. ACPICA BZ 933. Improve exception reporting and handling for GPE block installation. Return an actual status from AcpiEvGetGpeXruptBlock and don't clobber the status when exiting AcpiEvInstallGpeBlock. ACPICA BZ 1019. Added helper macros to extract bus/segment numbers from the HEST table. This change adds two macros to extract the encoded bus and segment numbers from the HEST Bus field - ACPI_HEST_BUS and ACPI_HEST_SEGMENT. Betty Dall <betty.dall@hp.com> Removed the unused ACPI_FREE_BUFFER macro. This macro is no longer used by ACPICA. It is not a public macro, so it should have no effect on existing OSV code. Lv Zheng. Example Code and Data Size: These are the sizes for the OS-independent acpica.lib produced by the Microsoft Visual C++ 9.0 32-bit compiler. The debug version of the code includes the debug output trace mechanism and has a much larger code and data size. Current Release: Non-Debug Version: 96.1K Code, 27.0K Data, 123.1K Total Debug Version: 185.6K Code, 77.3K Data, 262.9K Total Previous Release: Non-Debug Version: 95.9K Code, 27.0K Data, 122.9K Total Debug Version: 185.1K Code, 77.2K Data, 262.3K Total 2) iASL Compiler/Disassembler and Tools: Disassembler: Improved pathname support for emitted External() statements. This change adds full pathname support for external names that have been resolved internally by the inclusion of additional ACPI tables (via the iASL -e option). Without this change, the disassembler can emit multiple externals for the same object, or it become confused when the Scope() operator is used on an external object. Overall, greatly improves the ability to actually recompile the emitted ASL code when objects a referenced across multiple ACPI tables. Reported by Michael Tsirkin (mst@redhat.com). Tests/ASLTS: Updated functional control suite to execute with no errors. David Box. Fixed several errors related to the testing of the interpreter slack mode. Lv Zheng. iASL: Added support to detect names that are declared within a control method, but are unused (these are temporary names that are only valid during the time the method is executing). A remark is issued for these cases. ACPICA BZ 1022. iASL: Added full support for the DBG2 table. Adds full disassembler, table compiler, and template generator support for the DBG2 table (Debug Port 2 table). iASL: Added full support for the PCCT table, update the table definition. Updates the PCCT table definition in the actbl3.h header and adds table compiler and template generator support. iASL: Added an option to emit only error messages (no warnings/remarks). The -ve option will enable only error messages, warnings and remarks are suppressed. This can simplify debugging when only the errors are important, such as when an ACPI table is disassembled and there are many warnings and remarks -- but only the actual errors are of real interest. Example ACPICA code (source/tools/examples): Updated the example code so that it builds to an actual working program, not just example code. Added ACPI tables and execution of an example control method in the DSDT. Added makefile support for Unix generation. ---------------------------------------- 15 November 2013. Summary of changes for version 20131115: This release is available at https://acpica.org/downloads 1) ACPICA kernel-resident subsystem: Resource Manager: Fixed loop termination for the "get AML length" function. The loop previously had an error termination on a NULL resource pointer, which can never happen since the loop simply increments a valid resource pointer. This fix changes the loop to terminate with an error on an invalid end-of-buffer condition. The problem can be seen as an infinite loop by callers to AcpiSetCurrentResources with an invalid or corrupted resource descriptor, or a resource descriptor that is missing an END_TAG descriptor. Reported by Dan Carpenter <dan.carpenter@oracle.com>. Lv Zheng, Bob Moore. Table unload and ACPICA termination: Delete all attached data objects during namespace node deletion. This fix updates namespace node deletion to delete the entire list of attached objects (attached via AcpiAttachObject) instead of just one of the attached items. ACPICA BZ 1024. Tomasz Nowicki (tomasz.nowicki@linaro.org). ACPICA termination: Added support to delete all objects attached to the root namespace node. This fix deletes any and all objects that have been attached to the root node via AcpiAttachData. Previously, none of these objects were deleted. Reported by Tomasz Nowicki. ACPICA BZ 1026. Debug output: Do not emit the function nesting level for the in-kernel build. The nesting level is really only useful during a single-thread execution. Therefore, only enable this output for the AcpiExec utility. Also, only emit the thread ID when executing under AcpiExec (Context switches are still always detected and a message is emitted). ACPICA BZ 972. Example Code and Data Size: These are the sizes for the OS-independent acpica.lib produced by the Microsoft Visual C++ 9.0 32-bit compiler. The debug version of the code includes the debug output trace mechanism and has a much larger code and data size. Current Release: Non-Debug Version: 95.9K Code, 27.0K Data, 122.9K Total Debug Version: 185.1K Code, 77.2K Data, 262.3K Total Previous Release: Non-Debug Version: 95.8K Code, 27.0K Data, 122.8K Total Debug Version: 185.2K Code, 77.2K Data, 262.4K Total 2) iASL Compiler/Disassembler and Tools: AcpiExec/Unix-OSL: Use <termios.h> instead of <termio.h>. This is the correct portable POSIX header for terminal control functions. Disassembler: Fixed control method invocation issues related to the use of the CondRefOf() operator. The problem is seen in the disassembly where control method invocations may not be disassembled properly if the control method name has been used previously as an argument to CondRefOf. The solution is to not attempt to emit an external declaration for the CondRefOf target (it is not necessary in the first place). This prevents disassembler object type confusion. ACPICA BZ 988. Unix Makefiles: Added an option to disable compiler optimizations and the _FORTIFY_SOURCE flag. Some older compilers have problems compiling ACPICA with optimizations (reportedly, gcc 4.4 for example). This change adds a command line option for make (NOOPT) that disables all compiler optimizations and the _FORTIFY_SOURCE compiler flag. The default optimization is -O2 with the _FORTIFY_SOURCE flag specified. ACPICA BZ 1034. Lv Zheng, Bob Moore. Tests/ASLTS: Added options to specify individual test cases and modes. This allows testers running aslts.sh to optionally specify individual test modes and test cases. Also added an option to disable the forced generation of the ACPICA tools from source if desired. Lv Zheng. ---------------------------------------- 27 September 2013. Summary of changes for version 20130927: This release is available at https://acpica.org/downloads 1) ACPICA kernel-resident subsystem: Fixed a problem with store operations to reference objects. This change fixes a problem where a Store operation to an ArgX object that contained a reference to a field object did not complete the automatic dereference and then write to the actual field object. Instead, the object type of the field object was inadvertently changed to match the type of the source operand. The new behavior will actually write to the field object (buffer field or field unit), thus matching the correct ACPI-defined behavior. Implemented support to allow the host to redefine individual OSL prototypes. This change enables the host to redefine OSL prototypes found in the acpiosxf.h file. This allows the host to implement OSL interfaces with a macro or inlined function. Further, it allows the host to add any additional required modifiers such as __iomem, __init, __exit, etc., as necessary on a per-interface basis. Enables maximum flexibility for the OSL interfaces. Lv Zheng. Hardcoded the access width for the FADT-defined reset register. The ACPI specification requires the reset register width to be 8 bits. ACPICA now hardcodes the width to 8 and ignores the FADT width value. This provides compatibility with other ACPI implementations that have allowed BIOS code with bad register width values to go unnoticed. Matthew Garett, Bob Moore, Lv Zheng. Changed the position/use of the ACPI_PRINTF_LIKE macro. This macro is used in the OSL header (acpiosxf). The change modifies the position of this macro in each instance where it is used (AcpiDebugPrint, etc.) to avoid build issues if the OSL defines the implementation of the interface to be an inline stub function. Lv Zheng. Deployed a new macro ACPI_EXPORT_SYMBOL_INIT for the main ACPICA initialization interfaces. This change adds a new macro for the main init and terminate external interfaces in order to support hosts that require additional or different processing for these functions. Changed from ACPI_EXPORT_SYMBOL to ACPI_EXPORT_SYMBOL_INIT for these functions. Lv Zheng, Bob Moore. Cleaned up the memory allocation macros for configurability. In the common case, the ACPI_ALLOCATE and related macros now resolve directly to their respective AcpiOs* OSL interfaces. Two options: 1) The ACPI_ALLOCATE_ZEROED macro uses a simple local implementation by default, unless overridden by the USE_NATIVE_ALLOCATE_ZEROED define. 2) For AcpiExec (and for debugging), the macros can optionally be resolved to the local ACPICA interfaces that track each allocation (local tracking is used to immediately detect memory leaks). Lv Zheng. Simplified the configuration for ACPI_REDUCED_HARDWARE. Allows the kernel to predefine this macro to either TRUE or FALSE during the system build. Replaced __FUNCTION_ with __func__ in the gcc-specific header. Example Code and Data Size: These are the sizes for the OS-independent acpica.lib produced by the Microsoft Visual C++ 9.0 32-bit compiler. The debug version of the code includes the debug output trace mechanism and has a much larger code and data size. Current Release: Non-Debug Version: 95.8K Code, 27.0K Data, 122.8K Total Debug Version: 185.2K Code, 77.2K Data, 262.4K Total Previous Release: Non-Debug Version: 96.7K Code, 27.1K Data, 123.9K Total Debug Version: 184.4K Code, 76.8K Data, 261.2K Total 2) iASL Compiler/Disassembler and Tools: iASL: Implemented wildcard support for the -e option. This simplifies use when there are many SSDTs that must be included to resolve external method declarations. ACPICA BZ 1041. Example: iasl -e ssdt*.dat -d dsdt.dat AcpiExec: Add history/line-editing for Unix/Linux systems. This change adds a portable module that implements full history and limited line editing for Unix and Linux systems. It does not use readline() due to portability issues. Instead it uses the POSIX termio interface to put the terminal in raw input mode so that the various special keys can be trapped (such as up/down-arrow for history support and left/right-arrow for line editing). Uses the existing debugger history mechanism. ACPICA BZ 1036. AcpiXtract: Add support to handle (ignore) "empty" lines containing only one or more spaces. This provides compatible with early or different versions of the AcpiDump utility. ACPICA BZ 1044. AcpiDump: Do not ignore tables that contain only an ACPI table header. Apparently, some BIOSs create SSDTs that contain an ACPI table header but no other data. This change adds support to dump these tables. Any tables shorter than the length of an ACPI table header remain in error (an error message is emitted). Reported by Yi Li. Debugger: Echo actual command along with the "unknown command" message. ---------------------------------------- 23 August 2013. Summary of changes for version 20130823: 1) ACPICA kernel-resident subsystem: Implemented support for host-installed System Control Interrupt (SCI) handlers. Certain ACPI functionality requires the host to handle raw SCIs. For example, the "SCI Doorbell" that is defined for memory power state support requires the host device driver to handle SCIs to examine if the doorbell has been activated. Multiple SCI handlers can be installed to allow for future expansion. New external interfaces are AcpiInstallSciHandler, AcpiRemoveSciHandler; see the ACPICA reference for details. Lv Zheng, Bob Moore. ACPICA BZ 1032. Operation region support: Never locally free the handler "context" pointer. This change removes some dangerous code that attempts to free the handler context pointer in some (rare) circumstances. The owner of the handler owns this pointer and the ACPICA code should never touch it. Although not seen to be an issue in any kernel, it did show up as a problem (fault) under AcpiExec. Also, set the internal storage field for the context pointer to zero when the region is deactivated, simply for sanity. David Box. ACPICA BZ 1039. AcpiRead: On error, do not modify the return value target location. If an error happens in the middle of a split 32/32 64-bit I/O operation, do not modify the target of the return value pointer. Makes the code consistent with the rest of ACPICA. Bjorn Helgaas. Example Code and Data Size: These are the sizes for the OS-independent acpica.lib produced by the Microsoft Visual C++ 9.0 32-bit compiler. The debug version of the code includes the debug output trace mechanism and has a much larger code and data size. Current Release: Non-Debug Version: 96.7K Code, 27.1K Data, 123.9K Total Debug Version: 184.4K Code, 76.8K Data, 261.2K Total Previous Release: Non-Debug Version: 96.2K Code, 27.1K Data, 123.3K Total Debug Version: 185.4K Code, 77.1K Data, 262.5K Total 2) iASL Compiler/Disassembler and Tools: AcpiDump: Implemented several new features and fixed some problems: 1) Added support to dump the RSDP, RSDT, and XSDT tables. 2) Added support for multiple table instances (SSDT, UEFI). 3) Added option to dump "customized" (overridden) tables (-c). 4) Fixed a problem where some table filenames were improperly constructed. 5) Improved some error messages, removed some unnecessary messages. iASL: Implemented additional support for disassembly of ACPI tables that contain invocations of external control methods. The -fe<file> option allows the import of a file that specifies the external methods along with the required number of arguments for each -- allowing for the correct disassembly of the table. This is a workaround for a limitation of AML code where the disassembler often cannot determine the number of arguments required for an external control method and generates incorrect ASL code. See the iASL reference for details. ACPICA BZ 1030. Debugger: Implemented a new command (paths) that displays the full pathnames (namepaths) and object types of all objects in the namespace. This is an alternative to the namespace command. Debugger: Implemented a new command (sci) that invokes the SCI dispatch mechanism and any installed handlers. iASL: Fixed a possible segfault for "too many parent prefixes" condition. This can occur if there are too many parent prefixes in a namepath (for example, ^^^^^^PCI0.ECRD). ACPICA BZ 1035. Application OSLs: Set the return value for the PCI read functions. These functions simply return AE_OK, but should set the return value to zero also. This change implements this. ACPICA BZ 1038. Debugger: Prevent possible command line buffer overflow. Increase the size of a couple of the debugger line buffers, and ensure that overflow cannot happen. ACPICA BZ 1037. iASL: Changed to abort immediately on serious errors during the parsing phase. Due to the nature of ASL, there is no point in attempting to compile these types of errors, and they typically end up causing a cascade of hundreds of errors which obscure the original problem. ---------------------------------------- 25 July 2013. Summary of changes for version 20130725: 1) ACPICA kernel-resident subsystem: Fixed a problem with the DerefOf operator where references to FieldUnits and BufferFields incorrectly returned the parent object, not the actual value of the object. After this change, a dereference of a FieldUnit reference results in a read operation on the field to get the value, and likewise, the appropriate BufferField value is extracted from the target buffer. Fixed a problem where the _WAK method could cause a fault under these circumstances: 1) Interpreter slack mode was not enabled, and 2) the _WAK method returned no value. The problem is rarely seen because most kernels run ACPICA in slack mode. For the DerefOf operator, a fatal error now results if an attempt is made to dereference a reference (created by the Index operator) to a NULL package element. Provides compatibility with other ACPI implementations, and this behavior will be added to a future version of the ACPI specification. The ACPI Power Management Timer (defined in the FADT) is now optional. This provides compatibility with other ACPI implementations and will appear in the next version of the ACPI specification. If there is no PM Timer on the platform, AcpiGetTimer returns AE_SUPPORT. An address of zero in the FADT indicates no PM timer. Implemented a new interface for _OSI support, AcpiUpdateInterfaces. This allows the host to globally enable/disable all vendor strings, all feature strings, or both. Intended to be primarily used for debugging purposes only. Lv Zheng. Expose the collected _OSI data to the host via a global variable. This data tracks the highest level vendor ID that has been invoked by the BIOS so that the host (and potentially ACPICA itself) can change behaviors based upon the age of the BIOS. Example Code and Data Size: These are the sizes for the OS-independent acpica.lib produced by the Microsoft Visual C++ 9.0 32-bit compiler. The debug version of the code includes the debug output trace mechanism and has a much larger code and data size. Current Release: Non-Debug Version: 96.2K Code, 27.1K Data, 123.3K Total Debug Version: 184.4K Code, 76.8K Data, 261.2K Total Previous Release: Non-Debug Version: 95.9K Code, 26.9K Data, 122.8K Total Debug Version: 184.1K Code, 76.7K Data, 260.8K Total 2) iASL Compiler/Disassembler and Tools: iASL: Created the following enhancements for the -so option (create offset table): 1)Add offsets for the last nameseg in each namepath for every supported object type 2)Add support for Processor, Device, Thermal Zone, and Scope objects 3)Add the actual AML opcode for the parent object of every supported object type 4)Add support for the ZERO/ONE/ONES AML opcodes for integer objects Disassembler: Emit all unresolved external symbols in a single block. These are external references to control methods that could not be resolved, and thus, the disassembler had to make a guess at the number of arguments to parse. iASL: The argument to the -T option (create table template) is now optional. If not specified, the default table is a DSDT, typically the most common case. ---------------------------------------- 26 June 2013. Summary of changes for version 20130626: 1) ACPICA kernel-resident subsystem: Fixed an issue with runtime repair of the _CST object. Null or invalid elements were not always removed properly. Lv Zheng. Removed an arbitrary restriction of 256 GPEs per GPE block (such as the FADT-defined GPE0 and GPE1). For GPE0, GPE1, and each GPE Block Device, the maximum number of GPEs is 1016. Use of multiple GPE block devices makes the system-wide number of GPEs essentially unlimited. Example Code and Data Size: These are the sizes for the OS-independent acpica.lib produced by the Microsoft Visual C++ 9.0 32-bit compiler. The debug version of the code includes the debug output trace mechanism and has a much larger code and data size. Current Release: Non-Debug Version: 95.9K Code, 26.9K Data, 122.8K Total Debug Version: 184.1K Code, 76.7K Data, 260.8K Total Previous Release: Non-Debug Version: 96.0K Code, 27.0K Data, 123.0K Total Debug Version: 184.1K Code, 76.8K Data, 260.9K Total 2) iASL Compiler/Disassembler and Tools: Portable AcpiDump: Implemented full support for the Linux and FreeBSD hosts. Now supports Linux, FreeBSD, and Windows. Disassembler: Added some missing types for the HEST and EINJ tables: "Set Error Type With Address", "CMCI", "MCE", and "Flush Cacheline". iASL/Preprocessor: Implemented full support for nested #if/#else/#elif/#endif blocks. Allows arbitrary depth of nested blocks. Disassembler: Expanded maximum output string length to 64K. Was 256 bytes max. The original purpose of this constraint was to limit the amount of debug output. However, the string function in question (UtPrintString) is now used for the disassembler also, where 256 bytes is insufficient. Reported by RehabMan@GitHub. iASL/DataTables: Fixed some problems and issues with compilation of DMAR tables. ACPICA BZ 999. Lv Zheng. iASL: Fixed a couple of error exit issues that could result in a "Could not delete <file>" message during ASL compilation. AcpiDump: Allow "FADT" and "MADT" as valid table signatures, even though the actual signatures for these tables are "FACP" and "APIC", respectively. AcpiDump: Added support for multiple UEFI tables. Only SSDT and UEFI tables are allowed to have multiple instances. ---------------------------------------- 17 May 2013. Summary of changes for version 20130517: 1) ACPICA kernel-resident subsystem: Fixed a regression introduced in version 20130328 for _INI methods. This change fixes a problem introduced in 20130328 where _INI methods are no longer executed properly because of a memory block that was not initialized correctly. ACPICA BZ 1016. Tomasz Nowicki <tomasz.nowicki@linaro.org>. Fixed a possible problem with the new extended sleep registers in the ACPI 5.0 FADT. Do not use these registers (even if populated) unless the HW- reduced bit is set in the FADT (as per the ACPI specification). ACPICA BZ 1020. Lv Zheng. Implemented return value repair code for _CST predefined objects: Sort the list and detect/remove invalid entries. ACPICA BZ 890. Lv Zheng. Implemented a debug-only option to disable loading of SSDTs from the RSDT/XSDT during ACPICA initialization. This can be useful for debugging ACPI problems on some machines. Set AcpiGbl_DisableSsdtTableLoad in acglobal.h - ACPICA BZ 1005. Lv Zheng. Fixed some issues in the ACPICA initialization and termination code: Tomasz Nowicki <tomasz.nowicki@linaro.org> 1) Clear events initialized flag upon event component termination. ACPICA BZ 1013. 2) Fixed a possible memory leak in GPE init error path. ACPICA BZ 1018. 3) Delete global lock pending lock during termination. ACPICA BZ 1012. 4) Clear debug buffer global on termination to prevent possible multiple delete. ACPICA BZ 1010. Standardized all switch() blocks across the entire source base. After many years, different formatting for switch() had crept in. This change makes the formatting of every switch block identical. ACPICA BZ 997. Chao Guan. Split some files to enhance ACPICA modularity and configurability: 1) Split buffer dump routines into utilities/utbuffer.c 2) Split internal error message routines into utilities/uterror.c 3) Split table print utilities into tables/tbprint.c 4) Split iASL command-line option processing into asloptions.c Makefile enhancements: 1) Support for all new files above. 2) Abort make on errors from any subcomponent. Chao Guan. 3) Add build support for Apple Mac OS X. Liang Qi. Example Code and Data Size: These are the sizes for the OS-independent acpica.lib produced by the Microsoft Visual C++ 9.0 32-bit compiler. The debug version of the code includes the debug output trace mechanism and has a much larger code and data size. Current Release: Non-Debug Version: 96.0K Code, 27.0K Data, 123.0K Total Debug Version: 184.1K Code, 76.8K Data, 260.9K Total Previous Release: Non-Debug Version: 95.6K Code, 26.8K Data, 122.4K Total Debug Version: 183.5K Code, 76.6K Data, 260.1K Total 2) iASL Compiler/Disassembler and Tools: New utility: Implemented an easily portable version of the acpidump utility to extract ACPI tables from the system (or a file) in an ASCII hex dump format. The top-level code implements the various command line options, file I/O, and table dump routines. To port to a new host, only three functions need to be implemented to get tables -- since this functionality is OS-dependent. See the tools/acpidump/apmain.c module and the ACPICA reference for porting instructions. ACPICA BZ 859. Notes: 1) The Windows version obtains the ACPI tables from the Registry. 2) The Linux version is under development. 3) Other hosts - If an OS-dependent module is submitted, it will be distributed with ACPICA. iASL: Fixed a regression for -D preprocessor option (define symbol). A restructuring/change to the initialization sequence caused this option to no longer work properly. iASL: Implemented a mechanism to disable specific warnings and remarks. Adds a new command line option, "-vw <messageid> as well as "#pragma disable <messageid>". ACPICA BZ 989. Chao Guan, Bob Moore. iASL: Fix for too-strict package object validation. The package object validation for return values from the predefined names is a bit too strict, it does not allow names references within the package (which will be resolved at runtime.) These types of references cannot be validated at compile time. This change ignores named references within package objects for names that return or define static packages. Debugger: Fixed the 80-character command line limitation for the History command. Now allows lines of arbitrary length. ACPICA BZ 1000. Chao Guan. iASL: Added control method and package support for the -so option (generates AML offset table for BIOS support.) iASL: issue a remark if a non-serialized method creates named objects. If a thread blocks within the method for any reason, and another thread enters the method, the method will fail because an attempt will be made to create the same (named) object twice. In this case, issue a remark that the method should be marked serialized. NOTE: may become a warning later. ACPICA BZ 909. ---------------------------------------- 18 April 2013. Summary of changes for version 20130418: 1) ACPICA kernel-resident subsystem: Fixed a possible buffer overrun during some rare but specific field unit read operations. This overrun can only happen if the DSDT version is 1 -- meaning that all AML integers are 32 bits -- and the field length is between 33 and 55 bits long. During the read, an internal buffer object is created for the field unit because the field is larger than an integer (32 bits). However, in this case, the buffer will be incorrectly written beyond the end because the buffer length is less than the internal minimum of 64 bits (8 bytes) long. The buffer will be either 5, 6, or 7 bytes long, but a full 8 bytes will be written. Updated the Embedded Controller "orphan" _REG method support. This refers to _REG methods under the EC device that have no corresponding operation region. This is allowed by the ACPI specification. This update removes a dependency on the existence an ECDT table. It will execute an orphan _REG method as long as the operation region handler for the EC is installed at the EC device node and not the namespace root. Rui Zhang (original update), Bob Moore (update/integrate). Implemented run-time argument typechecking for all predefined ACPI names (_STA, _BIF, etc.) This change performs object typechecking on all incoming arguments for all predefined names executed via AcpiEvaluateObject. This ensures that ACPI-related device drivers are passing correct object types as well as the correct number of arguments (therefore identifying any issues immediately). Also, the ASL/namespace definition of the predefined name is checked against the ACPI specification for the proper argument count. Adds one new file, nsarguments.c Changed an exception code for the ASL UnLoad() operator. Changed the exception code for the case where the input DdbHandle is invalid, from AE_BAD_PARAMETER to the more appropriate AE_AML_OPERAND_TYPE. Unix/Linux makefiles: Removed the use of the -O2 optimization flag in the global makefile. The use of this flag causes compiler errors on earlier versions of GCC, so it has been removed for compatibility. Miscellaneous cleanup: 1) Removed some unused/obsolete macros 2) Fixed a possible memory leak in the _OSI support 3) Removed an unused variable in the predefined name support 4) Windows OSL: remove obsolete reference to a memory list field Example Code and Data Size: These are the sizes for the OS-independent acpica.lib produced by the Microsoft Visual C++ 9.0 32-bit compiler. The debug version of the code includes the debug output trace mechanism and has a much larger code and data size. Current Release: Non-Debug Version: 95.2K Code, 26.4K Data, 121.6K Total Debug Version: 183.0K Code, 76.0K Data, 259.0K Total Previous Release: Non-Debug Version: 95.6K Code, 26.8K Data, 122.4K Total Debug Version: 183.5K Code, 76.6K Data, 260.1K Total 2) iASL Compiler/Disassembler and Tools: AcpiExec: Added installation of a handler for the SystemCMOS address space. This prevents control method abort if a method accesses this space. AcpiExec: Added support for multiple EC devices, and now install EC operation region handler(s) at the actual EC device instead of the namespace root. This reflects the typical behavior of host operating systems. AcpiExec: Updated to ensure that all operation region handlers are installed before the _REG methods are executed. This prevents a _REG method from aborting if it accesses an address space has no handler. AcpiExec installs a handler for every possible address space. Debugger: Enhanced the "handlers" command to display non-root handlers. This change enhances the handlers command to display handlers associated with individual devices throughout the namespace, in addition to the currently supported display of handlers associated with the root namespace node. ASL Test Suite: Several test suite errors have been identified and resolved, reducing the total error count during execution. Chao Guan. ---------------------------------------- 28 March 2013. Summary of changes for version 20130328: 1) ACPICA kernel-resident subsystem: Fixed several possible race conditions with the internal object reference counting mechanism. Some of the external ACPICA interfaces update object reference counts without holding the interpreter or namespace lock. This change adds a spinlock to protect reference count updates on the internal ACPICA objects. Reported by and with assistance from Andriy Gapon (avg@FreeBSD.org). FADT support: Removed an extraneous warning for very large GPE register sets. This change removes a size mismatch warning if the legacy length field for a GPE register set is larger than the 64-bit GAS structure can accommodate. GPE register sets can be larger than the 255-bit width limitation of the GAS structure. Linn Crosetto (linn@hp.com). _OSI Support: handle any errors from AcpiOsAcquireMutex. Check for error return from this interface. Handles a possible timeout case if ACPI_WAIT_FOREVER is modified by the host to be a value less than "forever". Jung-uk Kim. Predefined name support: Add allowed/required argument type information to the master predefined info table. This change adds the infrastructure to enable typechecking on incoming arguments for all predefined methods/objects. It does not actually contain the code that will fully utilize this information, this is still under development. Also condenses some duplicate code for the predefined names into a new module, utilities/utpredef.c Example Code and Data Size: These are the sizes for the OS-independent acpica.lib produced by the Microsoft Visual C++ 9.0 32-bit compiler. The debug version of the code includes the debug output trace mechanism and has a much larger code and data size. Previous Release: Non-Debug Version: 95.0K Code, 25.9K Data, 120.9K Total Debug Version: 182.9K Code, 75.6K Data, 258.5K Total Current Release: Non-Debug Version: 95.2K Code, 26.4K Data, 121.6K Total Debug Version: 183.0K Code, 76.0K Data, 259.0K Total 2) iASL Compiler/Disassembler and Tools: iASL: Implemented a new option to simplify the development of ACPI- related BIOS code. Adds support for a new "offset table" output file. The -so option will create a C table containing the AML table offsets of various named objects in the namespace so that BIOS code can modify them easily at boot time. This can simplify BIOS runtime code by eliminating expensive searches for "magic values", enhancing boot times and adding greater reliability. With assistance from Lee Hamel. iASL: Allow additional predefined names to return zero-length packages. Now, all predefined names that are defined by the ACPI specification to return a "variable-length package of packages" are allowed to return a zero length top-level package. This allows the BIOS to tell the host that the requested feature is not supported, and supports existing BIOS/ASL code and practices. iASL: Changed the "result not used" warning to an error. This is the case where an ASL operator is effectively a NOOP because the result of the operation is not stored anywhere. For example: Add (4, Local0) There is no target (missing 3rd argument), nor is the function return value used. This is potentially a very serious problem -- since the code was probably intended to do something, but for whatever reason, the value was not stored. Therefore, this issue has been upgraded from a warning to an error. AcpiHelp: Added allowable/required argument types to the predefined names info display. This feature utilizes the recent update to the predefined names table (above). ---------------------------------------- 14 February 2013. Summary of changes for version 20130214: 1) ACPICA Kernel-resident Subsystem: Fixed a possible regression on some hosts: Reinstated the safe return macros (return_ACPI_STATUS, etc.) that ensure that the argument is evaluated only once. Although these macros are not needed for the ACPICA code itself, they are often used by ACPI-related host device drivers where the safe feature may be necessary. Fixed several issues related to the ACPI 5.0 reduced hardware support (SOC): Now ensure that if the platform declares itself as hardware- reduced via the FADT, the following functions become NOOPs (and always return AE_OK) because ACPI is always enabled by definition on these machines: AcpiEnable AcpiDisable AcpiHwGetMode AcpiHwSetMode Dynamic Object Repair: Implemented additional runtime repairs for predefined name return values. Both of these repairs can simplify code in the related device drivers that invoke these methods: 1) For the _STR and _MLS names, automatically repair/convert an ASCII string to a Unicode buffer. 2) For the _CRS, _PRS, and _DMA names, return a resource descriptor with a lone end tag descriptor in the following cases: A Return(0) was executed, a null buffer was returned, or no object at all was returned (non-slack mode only). Adds a new file, nsconvert.c ACPICA BZ 998. Bob Moore, Lv Zheng. Resource Manager: Added additional code to prevent possible infinite loops while traversing corrupted or ill-formed resource template buffers. Check for zero-length resource descriptors in all code that loops through resource templates (the length field is used to index through the template). This change also hardens the external AcpiWalkResources and AcpiWalkResourceBuffer interfaces. Local Cache Manager: Enhanced the main data structure to eliminate an unnecessary mechanism to access the next object in the list. Actually provides a small performance enhancement for hosts that use the local ACPICA cache manager. Jung-uk Kim. Example Code and Data Size: These are the sizes for the OS-independent acpica.lib produced by the Microsoft Visual C++ 9.0 32-bit compiler. The debug version of the code includes the debug output trace mechanism and has a much larger code and data size. Previous Release: Non-Debug Version: 94.5K Code, 25.4K Data, 119.9K Total Debug Version: 182.3K Code, 75.0K Data, 257.3K Total Current Release: Non-Debug Version: 95.0K Code, 25.9K Data, 120.9K Total Debug Version: 182.9K Code, 75.6K Data, 258.5K Total 2) iASL Compiler/Disassembler and Tools: iASL/Disassembler: Fixed several issues with the definition of the ACPI 5.0 RASF table (RAS Feature Table). This change incorporates late changes that were made to the ACPI 5.0 specification. iASL/Disassembler: Added full support for the following new ACPI tables: 1) The MTMR table (MID Timer Table) 2) The VRTC table (Virtual Real Time Clock Table). Includes header file, disassembler, table compiler, and template support for both tables. iASL: Implemented compile-time validation of package objects returned by predefined names. This new feature validates static package objects returned by the various predefined names defined to return packages. Both object types and package lengths are validated, for both parent packages and sub-packages, if any. The code is similar in structure and behavior to the runtime repair mechanism within the AML interpreter and uses the existing predefined name information table. Adds a new file, aslprepkg.c. ACPICA BZ 938. iASL: Implemented auto-detection of binary ACPI tables for disassembly. This feature detects a binary file with a valid ACPI table header and invokes the disassembler automatically. Eliminates the need to specifically invoke the disassembler with the -d option. ACPICA BZ 862. iASL/Disassembler: Added several warnings for the case where there are unresolved control methods during the disassembly. This can potentially cause errors when the output file is compiled, because the disassembler assumes zero method arguments in these cases (it cannot determine the actual number of arguments without resolution/definition of the method). Debugger: Added support to display all resources with a single command. Invocation of the resources command with no arguments will now display all resources within the current namespace. AcpiHelp: Added descriptive text for each ACPICA exception code displayed via the -e option. ---------------------------------------- 17 January 2013. Summary of changes for version 20130117: 1) ACPICA Kernel-resident Subsystem: Updated the AcpiGetSleepTypeData interface: Allow the \_Sx methods to return either 1 or 2 integers. Although the ACPI spec defines the \_Sx objects to return a package containing one integer, most BIOS code returns two integers and the previous code reflects that. However, we also need to support BIOS code that actually implements to the ACPI spec, and this change reflects this. Fixed two issues with the ACPI_DEBUG_PRINT macros: 1) Added the ACPI_DO_WHILE macro to the main DEBUG_PRINT helper macro for C compilers that require this support. 2) Renamed the internal ACPI_DEBUG macro to ACPI_DO_DEBUG_PRINT since ACPI_DEBUG is already used by many of the various hosts. Updated all ACPICA copyrights and signons to 2013. Added the 2013 copyright to all module headers and signons, including the standard Linux header. This affects virtually every file in the ACPICA core subsystem, iASL compiler, all ACPICA utilities, and the test suites. Example Code and Data Size: These are the sizes for the OS-independent acpica.lib produced by the Microsoft Visual C++ 9.0 32-bit compiler. The debug version of the code includes the debug output trace mechanism and has a much larger code and data size. Previous Release: Non-Debug Version: 94.5K Code, 25.5K Data, 120.0K Total Debug Version: 182.2K Code, 74.9K Data, 257.1K Total Current Release: Non-Debug Version: 94.5K Code, 25.4K Data, 119.9K Total Debug Version: 182.3K Code, 75.0K Data, 257.3K Total 2) iASL Compiler/Disassembler and Tools: Generic Unix OSL: Use a buffer to eliminate multiple vfprintf()s and prevent a possible fault on some hosts. Some C libraries modify the arg pointer parameter to vfprintf making it difficult to call it twice in the AcpiOsVprintf function. Use a local buffer to workaround this issue. This does not affect the Windows OSL since the Win C library does not modify the arg pointer. Chao Guan, Bob Moore. iASL: Fixed a possible infinite loop when the maximum error count is reached. If an output file other than the .AML file is specified (such as a listing file), and the maximum number of errors is reached, do not attempt to flush data to the output file(s) as the compiler is aborting. This can cause an infinite loop as the max error count code essentially keeps calling itself. iASL/Disassembler: Added an option (-in) to ignore NOOP opcodes/operators. Implemented for both the compiler and the disassembler. Often, the NOOP opcode is used as padding for packages that are changed dynamically by the BIOS. When disassembled and recompiled, these NOOPs will cause syntax errors. This option causes the disassembler to ignore all NOOP opcodes (0xA3), and it also causes the compiler to ignore all ASL source code NOOP statements as well. Debugger: Enhanced the Sleep command to execute all sleep states. This change allows Sleep to be invoked with no arguments and causes the debugger to execute all of the sleep states, 0-5, automatically. ---------------------------------------- 20 December 2012. Summary of changes for version 20121220: 1) ACPICA Kernel-resident Subsystem: Implemented a new interface, AcpiWalkResourceBuffer. This interface is an alternate entry point for AcpiWalkResources and improves the usability of the resource manager by accepting as input a buffer containing the output of either a _CRS, _PRS, or _AEI method. The key functionality is that the input buffer is not deleted by this interface so that it can be used by the host later. See the ACPICA reference for details. Interpreter: Add a warning if a 64-bit constant appears in a 32-bit table (DSDT version < 2). The constant will be truncated and this warning reflects that behavior. Resource Manager: Add support for the new ACPI 5.0 wake bit in the IRQ, ExtendedInterrupt, and GpioInt descriptors. This change adds support to both get and set the new wake bit in these descriptors, separately from the existing share bit. Reported by Aaron Lu. Interpreter: Fix Store() when an implicit conversion is not possible. For example, in the cases such as a store of a string to an existing package object, implement the store as a CopyObject(). This is a small departure from the ACPI specification which states that the control method should be aborted in this case. However, the ASLTS suite depends on this behavior. Performance improvement for the various FUNCTION_TRACE and DEBUG_PRINT macros: check if debug output is currently enabled as soon as possible to minimize performance impact if debug is in fact not enabled. Source code restructuring: Cleanup to improve modularity. The following new files have been added: dbconvert.c, evhandler.c, nsprepkg.c, psopinfo.c, psobject.c, rsdumpinfo.c, utstring.c, and utownerid.c. Associated makefiles and project files have been updated. Changed an exception code for LoadTable operator. For the case where one of the input strings is too long, change the returned exception code from AE_BAD_PARAMETER to AE_AML_STRING_LIMIT. Fixed a possible memory leak in dispatcher error path. On error, delete the mutex object created during method mutex creation. Reported by tim.gardner@canonical.com. Example Code and Data Size: These are the sizes for the OS-independent acpica.lib produced by the Microsoft Visual C++ 9.0 32-bit compiler. The debug version of the code includes the debug output trace mechanism and has a much larger code and data size. Previous Release: Non-Debug Version: 94.3K Code, 25.3K Data, 119.6K Total Debug Version: 175.5K Code, 74.5K Data, 250.0K Total Current Release: Non-Debug Version: 94.5K Code, 25.5K Data, 120.0K Total Debug Version: 182.2K Code, 74.9K Data, 257.1K Total 2) iASL Compiler/Disassembler and Tools: iASL: Disallow a method call as argument to the ObjectType ASL operator. This change tracks an errata to the ACPI 5.0 document. The AML grammar will not allow the interpreter to differentiate between a method and a method invocation when these are used as an argument to the ObjectType operator. The ACPI specification change is to disallow a method invocation (UserTerm) for the ObjectType operator. Finish support for the TPM2 and CSRT tables in the headers, table compiler, and disassembler. Unix user-space OSL: Fix a problem with WaitSemaphore where the timeout always expires immediately if the semaphore is not available. The original code was using a relative-time timeout, but sem_timedwait requires the use of an absolute time. iASL: Added a remark if the Timer() operator is used within a 32-bit table. This operator returns a 64-bit time value that will be truncated within a 32-bit table. iASL Source code restructuring: Cleanup to improve modularity. The following new files have been added: aslhex.c, aslxref.c, aslnamesp.c, aslmethod.c, and aslfileio.c. Associated makefiles and project files have been updated. ---------------------------------------- 14 November 2012. Summary of changes for version 20121114: 1) ACPICA Kernel-resident Subsystem: Implemented a performance enhancement for ACPI/AML Package objects. This change greatly increases the performance of Package objects within the interpreter. It changes the processing of reference counts for packages by optimizing for the most common case where the package sub-objects are either Integers, Strings, or Buffers. Increases the overall performance of the ASLTS test suite by 1.5X (Increases the Slack Mode performance by 2X.) Chao Guan. ACPICA BZ 943. Implemented and deployed common macros to extract flag bits from resource descriptors. Improves readability and maintainability of the code. Fixes a problem with the UART serial bus descriptor for the number of data bits flags (was incorrectly 2 bits, should be 3). Enhanced the ACPI_GETx and ACPI_SETx macros. Improved the implementation of the macros and changed the SETx macros to the style of (destination, source). Also added ACPI_CASTx companion macros. Lv Zheng. Example Code and Data Size: These are the sizes for the OS-independent acpica.lib produced by the Microsoft Visual C++ 9.0 32-bit compiler. The debug version of the code includes the debug output trace mechanism and has a much larger code and data size. Previous Release: Non-Debug Version: 93.9K Code, 25.2K Data, 119.1K Total Debug Version: 175.5K Code, 74.5K Data, 250.0K Total Current Release: Non-Debug Version: 94.3K Code, 25.3K Data, 119.6K Total Debug Version: 175.5K Code, 74.5K Data, 250.0K Total 2) iASL Compiler/Disassembler and Tools: Disassembler: Added the new ACPI 5.0 interrupt sharing flags. This change adds the ShareAndWake and ExclusiveAndWake flags which were added to the Irq, Interrupt, and Gpio resource descriptors in ACPI 5.0. ACPICA BZ 986. Disassembler: Fixed a problem with external declaration generation. Fixes a problem where an incorrect pathname could be generated for an external declaration if the original reference to the object includes leading carats (^). ACPICA BZ 984. Debugger: Completed a major update for the Disassemble<method> command. This command was out-of-date and did not properly disassemble control methods that had any reasonable complexity. This fix brings the command up to the same level as the rest of the disassembler. Adds one new file, dmdeferred.c, which is existing code that is now common with the main disassembler and the debugger disassemble command. ACPICA MZ 978. iASL: Moved the parser entry prototype to avoid a duplicate declaration. Newer versions of Bison emit this prototype, so moved the prototype out of the iASL header to where it is actually used in order to avoid a duplicate declaration. iASL/Tools: Standardized use of the stream I/O functions: 1) Ensure check for I/O error after every fopen/fread/fwrite 2) Ensure proper order of size/count arguments for fread/fwrite 3) Use test of (Actual != Requested) after all fwrite, and most fread 4) Standardize I/O error messages Improves reliability and maintainability of the code. Bob Moore, Lv Zheng. ACPICA BZ 981. Disassembler: Prevent duplicate External() statements. During generation of external statements, detect similar pathnames that are actually duplicates such as these: External (\ABCD) External (ABCD) Remove all leading '\' characters from pathnames during the external statement generation so that duplicates will be detected and tossed. ACPICA BZ 985. Tools: Replace low-level I/O with stream I/O functions. Replace open/read/write/close with the stream I/O equivalents fopen/fread/fwrite/fclose for portability and performance. Lv Zheng, Bob Moore. AcpiBin: Fix for the dump-to-hex function. Now correctly output the table name header so that AcpiXtract recognizes the output file/table. iASL: Remove obsolete -2 option flag. Originally intended to force the compiler/disassembler into an ACPI 2.0 mode, this was never implemented and the entire concept is now obsolete. ---------------------------------------- 18 October 2012. Summary of changes for version 20121018: 1) ACPICA Kernel-resident Subsystem: Updated support for the ACPI 5.0 MPST table. Fixes some problems introduced by late changes to the table as it was added to the ACPI 5.0 specification. Includes header, disassembler, and data table compiler support as well as a new version of the MPST template. AcpiGetObjectInfo: Enhanced the device object support to include the ACPI 5.0 _SUB method. Now calls _SUB in addition to the other PNP-related ID methods: _HID, _CID, and _UID. Changed ACPI_DEVICE_ID to ACPI_PNP_DEVICE_ID. Also changed ACPI_DEVICE_ID_LIST to ACPI_PNP_DEVICE_ID_LIST. These changes prevent name collisions on hosts that reserve the *_DEVICE_ID (or *DeviceId) names for their various drivers. Affects the AcpiGetObjectInfo external interface, and other internal interfaces as well. Added and deployed a new macro for ACPI_NAME management: ACPI_MOVE_NAME. This macro resolves to a simple 32-bit move of the 4-character ACPI_NAME on machines that support non-aligned transfers. Optimizes for this case rather than using a strncpy. With assistance from Zheng Lv. Resource Manager: Small fix for buffer size calculation. Fixed a one byte error in the output buffer calculation. Feng Tang. ACPICA BZ 849. Added a new debug print message for AML mutex objects that are force- released. At control method termination, any currently acquired mutex objects are force-released. Adds a new debug-only message for each one that is released. Audited/updated all ACPICA return macros and the function debug depth counter: 1) Ensure that all functions that use the various TRACE macros also use the appropriate ACPICA return macros. 2) Ensure that all normal return statements surround the return expression (value) with parens to ensure consistency across the ACPICA code base. Guan Chao, Tang Feng, Zheng Lv, Bob Moore. ACPICA Bugzilla 972. Global source code changes/maintenance: All extra lines at the start and end of each source file have been removed for consistency. Also, within comments, all new sentences start with a single space instead of a double space, again for consistency across the code base. Example Code and Data Size: These are the sizes for the OS-independent acpica.lib produced by the Microsoft Visual C++ 9.0 32-bit compiler. The debug version of the code includes the debug output trace mechanism and has a much larger code and data size. Previous Release: Non-Debug Version: 93.7K Code, 25.3K Data, 119.0K Total Debug Version: 175.0K Code, 74.4K Data, 249.4K Total Current Release: Non-Debug Version: 93.9K Code, 25.2K Data, 119.1K Total Debug Version: 175.5K Code, 74.5K Data, 250.0K Total 2) iASL Compiler/Disassembler and Tools: AcpiExec: Improved the algorithm used for memory leak/corruption detection. Added some intelligence to the code that maintains the global list of allocated memory. The list is now ordered by allocated memory address, significantly improving performance. When running AcpiExec on the ASLTS test suite, speed improvements of 3X to 5X are seen, depending on the platform and/or the environment. Note, this performance enhancement affects the AcpiExec utility only, not the kernel-resident ACPICA code. Enhanced error reporting for invalid AML opcodes and bad ACPI_NAMEs. For the disassembler, dump the 48 bytes surrounding the invalid opcode. Fix incorrect table offset reported for invalid opcodes. Report the original 32-bit value for bad ACPI_NAMEs (as well as the repaired name.) Disassembler: Enhanced the -vt option to emit the binary table data in hex format to assist with debugging. Fixed a potential filename buffer overflow in osunixdir.c. Increased the size of file structure. Colin Ian King. ---------------------------------------- 13 September 2012. Summary of changes for version 20120913: 1) ACPICA Kernel-resident Subsystem: ACPI 5.0: Added two new notify types for the Hardware Error Notification Structure within the Hardware Error Source Table (HEST) table -- CMCI(5) and MCE(6). Table Manager: Merged/removed duplicate code in the root table resize functions. One function is external, the other is internal. Lv Zheng, ACPICA BZ 846. Makefiles: Completely removed the obsolete "Linux" makefiles under acpica/generate/linux. These makefiles are obsolete and have been replaced by the generic unix makefiles under acpica/generate/unix. Makefiles: Ensure that binary files always copied properly. Minor rule change to ensure that the final binary output files are always copied up to the appropriate binary directory (bin32 or bin64.) Example Code and Data Size: These are the sizes for the OS-independent acpica.lib produced by the Microsoft Visual C++ 9.0 32-bit compiler. The debug version of the code includes the debug output trace mechanism and has a much larger code and data size. Previous Release: Non-Debug Version: 93.8K Code, 25.3K Data, 119.1K Total Debug Version: 175.7K Code, 74.8K Data, 250.5K Total Current Release: Non-Debug Version: 93.7K Code, 25.3K Data, 119.0K Total Debug Version: 175.0K Code, 74.4K Data, 249.4K Total 2) iASL Compiler/Disassembler and Tools: Disassembler: Fixed a possible fault during the disassembly of resource descriptors when a second parse is required because of the invocation of external control methods within the table. With assistance from adq@lidskialf.net. ACPICA BZ 976. iASL: Fixed a namepath optimization problem. An error can occur if the parse node that contains the namepath to be optimized does not have a parent node that is a named object. This change fixes the problem. iASL: Fixed a regression where the AML file is not deleted on errors. The AML output file should be deleted if there are any errors during the compiler. The only exception is if the -f (force output) option is used. ACPICA BZ 974. iASL: Added a feature to automatically increase internal line buffer sizes. Via realloc(), automatically increase the internal line buffer sizes as necessary to support very long source code lines. The current version of the preprocessor requires a buffer long enough to contain full source code lines. This change increases the line buffer(s) if the input lines go beyond the current buffer size. This eliminates errors that occurred when a source code line was longer than the buffer. iASL: Fixed a problem with constant folding in method declarations. The SyncLevel term is a ByteConstExpr, and incorrect code would be generated if a Type3 opcode was used. Debugger: Improved command help support. For incorrect argument count, display full help for the command. For help command itself, allow an argument to specify a command. Test Suites: Several bug fixes for the ASLTS suite reduces the number of errors during execution of the suite. Guan Chao. ---------------------------------------- 16 August 2012. Summary of changes for version 20120816: 1) ACPICA Kernel-resident Subsystem: Removed all use of the deprecated _GTS and _BFS predefined methods. The _GTS (Going To Sleep) and _BFS (Back From Sleep) methods are essentially deprecated and will probably be removed from the ACPI specification. Windows does not invoke them, and reportedly never will. The final nail in the coffin is that the ACPI specification states that these methods must be run with interrupts off, which is not going to happen in a kernel interpreter. Note: Linux has removed all use of the methods also. It was discovered that invoking these functions caused failures on some machines, probably because they were never tested since Windows does not call them. Affects two external interfaces, AcpiEnterSleepState and AcpiLeaveSleepStatePrep. Tang Feng. ACPICA BZ 969. Implemented support for complex bit-packed buffers returned from the _PLD (Physical Location of Device) predefined method. Adds a new external interface, AcpiDecodePldBuffer that parses the buffer into a more usable C structure. Note: C Bitfields cannot be used for this type of predefined structure since the memory layout of individual bitfields is not defined by the C language. In addition, there are endian concerns where a compiler will change the bitfield ordering based on the machine type. The new ACPICA interface eliminates these issues, and should be called after _PLD is executed. ACPICA BZ 954. Implemented a change to allow a scope change to root (via "Scope (\)") during execution of module-level ASL code (code that is executed at table load time.) Lin Ming. Added the Windows8/Server2012 string for the _OSI method. This change adds a new _OSI string, "Windows 2012" for both Windows 8 and Windows Server 2012. Added header support for the new ACPI tables DBG2 (Debug Port Table Type 2) and CSRT (Core System Resource Table). Added struct header support for the _FDE, _GRT, _GTM, and _SRT predefined names. This simplifies access to the buffers returned by these predefined names. Adds a new file, include/acbuffer.h. ACPICA BZ 956. GPE support: Removed an extraneous parameter from the various low-level internal GPE functions. Tang Feng. Removed the linux makefiles from the unix packages. The generate/linux makefiles are obsolete and have been removed from the unix tarball release packages. The replacement makefiles are under generate/unix, and there is a top-level makefile under the main acpica directory. ACPICA BZ 967, 912. Updates for Unix makefiles: 1) Add -D_FORTIFY_SOURCE=2 for gcc generation. Arjan van de Ven. 2) Update linker flags (move to end of command line) for AcpiExec utility. Guan Chao. Split ACPICA initialization functions to new file, utxfinit.c. Split from utxface.c to improve modularity and reduce file size. Example Code and Data Size: These are the sizes for the OS-independent acpica.lib produced by the Microsoft Visual C++ 9.0 32-bit compiler. The debug version of the code includes the debug output trace mechanism and has a much larger code and data size. Previous Release: Non-Debug Version: 93.5K Code, 25.3K Data, 118.8K Total Debug Version: 173.7K Code, 74.0K Data, 247.7K Total Current Release: Non-Debug Version: 93.8K Code, 25.3K Data, 119.1K Total Debug Version: 175.7K Code, 74.8K Data, 250.5K Total 2) iASL Compiler/Disassembler and Tools: iASL: Fixed a problem with constant folding for fixed-length constant expressions. The constant-folding code was not being invoked for constant expressions that allow the use of type 3/4/5 opcodes to generate constants for expressions such as ByteConstExpr, WordConstExpr, etc. This could result in the generation of invalid AML bytecode. ACPICA BZ 970. iASL: Fixed a generation issue on newer versions of Bison. Newer versions apparently automatically emit some of the necessary externals. This change handles these versions in order to eliminate generation warnings. Disassembler: Added support to decode the DBG2 and CSRT ACPI tables. Disassembler: Add support to decode _PLD buffers. The decoded buffer appears within comments in the output file. Debugger: Fixed a regression with the "Threads" command where AE_BAD_PARAMETER was always returned. ---------------------------------------- 11 July 2012. Summary of changes for version 20120711: 1) ACPICA Kernel-resident Subsystem: Fixed a possible fault in the return package object repair code. Fixes a problem that can occur when a lone package object is wrapped with an outer package object in order to force conformance to the ACPI specification. Can affect these predefined names: _ALR, _MLS, _PSS, _TRT, _TSS, _PRT, _HPX, _DLM, _CSD, _PSD, _TSD. Removed code to disable/enable bus master arbitration (ARB_DIS bit in the PM2_CNT register) in the ACPICA sleep/wake interfaces. Management of the ARB_DIS bit must be implemented in the host-dependent C3 processor power state support. Note, ARB_DIS is obsolete and only applies to older chipsets, both Intel and other vendors. (for Intel: ICH4-M and earlier) This change removes the code to disable/enable bus master arbitration during suspend/resume. Use of the ARB_DIS bit in the optional PM2_CNT register causes resume problems on some machines. The change has been in use for over seven years within Linux. Implemented two new external interfaces to support host-directed dynamic ACPI table load and unload. They are intended to simplify the host implementation of hot-plug support: AcpiLoadTable: Load an SSDT from a buffer into the namespace. AcpiUnloadParentTable: Unload an SSDT via a named object owned by the table. See the ACPICA reference for additional details. Adds one new file, components/tables/tbxfload.c Implemented and deployed two new interfaces for errors and warnings that are known to be caused by BIOS/firmware issues: AcpiBiosError: Prints "ACPI Firmware Error" message. AcpiBiosWarning: Prints "ACPI Firmware Warning" message. Deployed these new interfaces in the ACPICA Table Manager code for ACPI table and FADT errors. Additional deployment to be completed as appropriate in the future. The associated conditional macros are ACPI_BIOS_ERROR and ACPI_BIOS_WARNING. See the ACPICA reference for additional details. ACPICA BZ 843. Implicit notify support: ensure that no memory allocation occurs within a critical region. This fix moves a memory allocation outside of the time that a spinlock is held. Fixes issues on systems that do not allow this behavior. Jung-uk Kim. Split exception code utilities and tables into a new file, utilities/utexcep.c Example Code and Data Size: These are the sizes for the OS-independent acpica.lib produced by the Microsoft Visual C++ 9.0 32-bit compiler. The debug version of the code includes the debug output trace mechanism and has a much larger code and data size. Previous Release: Non-Debug Version: 93.1K Code, 25.1K Data, 118.2K Total Debug Version: 172.9K Code, 73.6K Data, 246.5K Total Current Release: Non-Debug Version: 93.5K Code, 25.3K Data, 118.8K Total Debug Version: 173.7K Code, 74.0K Data, 247.7K Total 2) iASL Compiler/Disassembler and Tools: iASL: Fixed a parser problem for hosts where EOF is defined as -1 instead of 0. Jung-uk Kim. Debugger: Enhanced the "tables" command to emit additional information about the current set of ACPI tables, including the owner ID and flags decode. Debugger: Reimplemented the "unload" command to use the new AcpiUnloadParentTable external interface. This command was disable previously due to need for an unload interface. AcpiHelp: Added a new option to decode ACPICA exception codes. The -e option will decode 16-bit hex status codes (ACPI_STATUS) to name strings. ---------------------------------------- 20 June 2012. Summary of changes for version 20120620: 1) ACPICA Kernel-resident Subsystem: Implemented support to expand the "implicit notify" feature to allow multiple devices to be notified by a single GPE. This feature automatically generates a runtime device notification in the absence of a BIOS-provided GPE control method (_Lxx/_Exx) or a host-installed handler for the GPE. Implicit notify is provided by ACPICA for Windows compatibility, and is a workaround for BIOS AML code errors. See the description of the AcpiSetupGpeForWake interface in the APCICA reference. Bob Moore, Rafael Wysocki. ACPICA BZ 918. Changed some comments and internal function names to simplify and ensure correctness of the Linux code translation. No functional changes. Example Code and Data Size: These are the sizes for the OS-independent acpica.lib produced by the Microsoft Visual C++ 9.0 32-bit compiler. The debug version of the code includes the debug output trace mechanism and has a much larger code and data size. Previous Release: Non-Debug Version: 93.0K Code, 25.1K Data, 118.1K Total Debug Version: 172.7K Code, 73.6K Data, 246.3K Total Current Release: Non-Debug Version: 93.1K Code, 25.1K Data, 118.2K Total Debug Version: 172.9K Code, 73.6K Data, 246.5K Total 2) iASL Compiler/Disassembler and Tools: Disassembler: Added support to emit short, commented descriptions for the ACPI predefined names in order to improve the readability of the disassembled output. ACPICA BZ 959. Changes include: 1) Emit descriptions for all standard predefined names (_INI, _STA, _PRW, etc.) 2) Emit generic descriptions for the special names (_Exx, _Qxx, etc.) 3) Emit descriptions for the resource descriptor names (_MIN, _LEN, etc.) AcpiSrc: Fixed several long-standing Linux code translation issues. Argument descriptions in function headers are now translated properly to lower case and underscores. ACPICA BZ 961. Also fixes translation problems such as these: (old -> new) i_aSL -> iASL 00-7_f -> 00-7F 16_k -> 16K local_fADT -> local_FADT execute_oSI -> execute_OSI iASL: Fixed a problem where null bytes were inadvertently emitted into some listing files. iASL: Added the existing debug options to the standard help screen. There are no longer two different help screens. ACPICA BZ 957. AcpiHelp: Fixed some typos in the various predefined name descriptions. Also expand some of the descriptions where appropriate. iASL: Fixed the -ot option (display compile times/statistics). Was not working properly for standard output; only worked for the debug file case. ---------------------------------------- 18 May 2012. Summary of changes for version 20120518: 1) ACPICA Core Subsystem: Added a new OSL interface, AcpiOsWaitEventsComplete. This interface is defined to block until asynchronous events such as notifies and GPEs have completed. Within ACPICA, it is only called before a notify or GPE handler is removed/uninstalled. It also may be useful for the host OS within related drivers such as the Embedded Controller driver. See the ACPICA reference for additional information. ACPICA BZ 868. ACPI Tables: Added a new error message for a possible overflow failure during the conversion of FADT 32-bit legacy register addresses to internal common 64- bit GAS structure representation. The GAS has a one-byte "bit length" field, thus limiting the register length to 255 bits. ACPICA BZ 953. Example Code and Data Size: These are the sizes for the OS-independent acpica.lib produced by the Microsoft Visual C++ 9.0 32-bit compiler. The debug version of the code includes the debug output trace mechanism and has a much larger code and data size. Previous Release: Non-Debug Version: 92.9K Code, 25.0K Data, 117.9K Total Debug Version: 172.6K Code, 73.4K Data, 246.0K Total Current Release: Non-Debug Version: 93.0K Code, 25.1K Data, 118.1K Total Debug Version: 172.7K Code, 73.6K Data, 246.3K Total 2) iASL Compiler/Disassembler and Tools: iASL: Added the ACPI 5.0 "PCC" keyword for use in the Register() ASL macro. This keyword was added late in the ACPI 5.0 release cycle and was not implemented until now. Disassembler: Added support for Operation Region externals. Adds missing support for operation regions that are defined in another table, and referenced locally via a Field or BankField ASL operator. Now generates the correct External statement. Disassembler: Several additional fixes for the External() statement generation related to some ASL operators. Also, order the External() statements alphabetically in the disassembler output. Fixes the External() generation for the Create* field, Alias, and Scope operators: 1) Create* buffer field operators - fix type mismatch warning on disassembly 2) Alias - implement missing External support 3) Scope - fix to make sure all necessary externals are emitted. iASL: Improved pathname support. For include files, merge the prefix pathname with the file pathname and eliminate unnecessary components. Convert backslashes in all pathnames to forward slashes, for readability. Include file pathname changes affect both #include and Include() type operators. iASL/DTC/Preprocessor: Gracefully handle early EOF. Handle an EOF at the end of a valid line by inserting a newline and then returning the EOF during the next call to GetNextLine. Prevents the line from being ignored due to EOF condition. iASL: Implemented some changes to enhance the IDE support (-vi option.) Error and Warning messages are now correctly recognized for both the source code browser and the global error and warning counts. ---------------------------------------- 20 April 2012. Summary of changes for version 20120420: 1) ACPICA Core Subsystem: Implemented support for multiple notify handlers. This change adds support to allow multiple system and device notify handlers on Device, Thermal Zone, and Processor objects. This can simplify the host OS notification implementation. Also re-worked and restructured the entire notify support code to simplify handler installation, handler removal, notify event queuing, and notify dispatch to handler(s). Note: there can still only be two global notify handlers - one for system notifies and one for device notifies. There are no changes to the existing handler install/remove interfaces. Lin Ming, Bob Moore, Rafael Wysocki. Fixed a regression in the package repair code where the object reference count was calculated incorrectly. Regression was introduced in the commit "Support to add Package wrappers". Fixed a couple possible memory leaks in the AML parser, in the error recovery path. Jesper Juhl, Lin Ming. Example Code and Data Size: These are the sizes for the OS-independent acpica.lib produced by the Microsoft Visual C++ 9.0 32-bit compiler. The debug version of the code includes the debug output trace mechanism and has a much larger code and data size. Previous Release: Non-Debug Version: 92.9K Code, 25.0K Data, 117.9K Total Debug Version: 172.5K Code, 73.2K Data, 245.7K Total Current Release: Non-Debug Version: 92.9K Code, 25.0K Data, 117.9K Total Debug Version: 172.6K Code, 73.4K Data, 246.0K Total 2) iASL Compiler/Disassembler and Tools: iASL: Fixed a problem with the resource descriptor support where the length of the StartDependentFn and StartDependentFnNoPrio descriptors were not included in cumulative descriptor offset, resulting in incorrect values for resource tags within resource descriptors appearing after a StartDependent* descriptor. Reported by Petr Vandrovec. ACPICA BZ 949. iASL and Preprocessor: Implemented full support for the #line directive to correctly track original source file line numbers through the .i preprocessor output file - for error and warning messages. iASL: Expand the allowable byte constants for address space IDs. Previously, the allowable range was 0x80-0xFF (user-defined spaces), now the range is 0x0A-0xFF to allow for custom and new IDs without changing the compiler. iASL: Add option to treat all warnings as errors (-we). ACPICA BZ 948. iASL: Add option to completely disable the preprocessor (-Pn). iASL: Now emit all error/warning messages to standard error (stderr) by default (instead of the previous stdout). ASL Test Suite (ASLTS): Reduce iASL warnings due to use of Switch(). Update for resource descriptor offset fix above. Update/cleanup error output routines. Enable and send iASL errors/warnings to an error logfile (error.txt). Send all other iASL output to a logfile (compiler.txt). Fixed several extraneous "unrecognized operator" messages. ---------------------------------------- 20 March 2012. Summary of changes for version 20120320: 1) ACPICA Core Subsystem: Enhanced the sleep/wake interfaces to optionally execute the _GTS method (Going To Sleep) and the _BFS method (Back From Sleep). Windows apparently does not execute these methods, and therefore these methods are often untested. It has been seen on some systems where the execution of these methods causes errors and also prevents the machine from entering S5. It is therefore suggested that host operating systems do not execute these methods by default. In the future, perhaps these methods can be optionally executed based on the age of the system and/or what is the newest version of Windows that the BIOS asks for via _OSI. Changed interfaces: AcpiEnterSleepState and AcpileaveSleepStatePrep. See the ACPICA reference and Linux BZ 13041. Lin Ming. Fixed a problem where the length of the local/common FADT was set too early. The local FADT table length cannot be set to the common length until the original length has been examined. There is code that checks the table length and sets various fields appropriately. This can affect older machines with early FADT versions. For example, this can cause inadvertent writes to the CST_CNT register. Julian Anastasov. Fixed a mapping issue related to a physical table override. Use the deferred mapping mechanism for tables loaded via the physical override OSL interface. This allows for early mapping before the virtual memory manager is available. Thomas Renninger, Bob Moore. Enhanced the automatic return-object repair code: Repair a common problem with predefined methods that are defined to return a variable-length Package of sub-objects. If there is only one sub-object, some BIOS ASL code mistakenly simply returns the single object instead of a Package with one sub- object. This new support will repair this error by wrapping a Package object around the original object, creating the correct and expected Package with one sub- object. Names that can be repaired in this manner include: _ALR, _CSD, _HPX, _MLS, _PLD, _PRT, _PSS, _TRT, _TSS, _BCL, _DOD, _FIX, and _Sx. ACPICA BZ 939. Changed the exception code returned for invalid ACPI paths passed as parameters to external interfaces such as AcpiEvaluateObject. Was AE_BAD_PARAMETER, now is the more sensible AE_BAD_PATHNAME. Example Code and Data Size: These are the sizes for the OS-independent acpica.lib produced by the Microsoft Visual C++ 9.0 32-bit compiler. The debug version of the code includes the debug output trace mechanism and has a much larger code and data size. Previous Release: Non-Debug Version: 93.0K Code, 25.0K Data, 118.0K Total Debug Version: 172.5K Code, 73.2K Data, 245.7K Total Current Release: Non-Debug Version: 92.9K Code, 25.0K Data, 117.9K Total Debug Version: 172.5K Code, 73.2K Data, 245.7K Total 2) iASL Compiler/Disassembler and Tools: iASL: Added the infrastructure and initial implementation of a integrated C- like preprocessor. This will simplify BIOS development process by eliminating the need for a separate preprocessing step during builds. On Windows, it also eliminates the need to install a separate C compiler. ACPICA BZ 761. Some features including full #define() macro support are still under development. These preprocessor directives are supported: #define #elif #else #endif #error #if #ifdef #ifndef #include #pragma message #undef #warning In addition, these new command line options are supported: -D <symbol> Define symbol for preprocessor use -li Create preprocessed output file (*.i) -P Preprocess only and create preprocessor output file (*.i) Table Compiler: Fixed a problem where the equals operator within an expression did not work properly. Updated iASL to use the current versions of Bison/Flex. Updated the Windows project file to invoke these tools from the standard location. ACPICA BZ 904. Versions supported: Flex for Windows: V2.5.4 Bison for Windows: V2.4.1 ---------------------------------------- 15 February 2012. Summary of changes for version 20120215: 1) ACPICA Core Subsystem: There have been some major changes to the sleep/wake support code, as described below (a - e). a) The AcpiLeaveSleepState has been split into two interfaces, similar to AcpiEnterSleepStatePrep and AcpiEnterSleepState. The new interface is AcpiLeaveSleepStatePrep. This allows the host to perform actions between the time the _BFS method is called and the _WAK method is called. NOTE: all hosts must update their wake/resume code or else sleep/wake will not work properly. Rafael Wysocki. b) In AcpiLeaveSleepState, now enable all runtime GPEs before calling the _WAK method. Some machines require that the GPEs are enabled before the _WAK method is executed. Thomas Renninger. c) In AcpiLeaveSleepState, now always clear the WAK_STS (wake status) bit. Some BIOS code assumes that WAK_STS will be cleared on resume and use it to determine whether the system is rebooting or resuming. Matthew Garrett. d) Move the invocations of _GTS (Going To Sleep) and _BFS (Back From Sleep) to match the ACPI specification requirement. Rafael Wysocki. e) Implemented full support for the ACPI 5.0 SleepStatus and SleepControl registers within the V5 FADT. This support adds two new files: hardware/hwesleep.c implements the support for the new registers. Moved all sleep/wake external interfaces to hardware/hwxfsleep.c. Added a new OSL interface for ACPI table overrides, AcpiOsPhysicalTableOverride. This interface allows the host to override a table via a physical address, instead of the logical address required by AcpiOsTableOverride. This simplifies the host implementation. Initial implementation by Thomas Renninger. The ACPICA implementation creates a single shared function for table overrides that attempts both a logical and a physical override. Expanded the OSL memory read/write interfaces to 64-bit data (AcpiOsReadMemory, AcpiOsWriteMemory.) This enables full 64-bit memory transfer support for GAS register structures passed to AcpiRead and AcpiWrite. Implemented the ACPI_REDUCED_HARDWARE option to allow the creation of a custom build of ACPICA that supports only the ACPI 5.0 reduced hardware (SoC) model. See the ACPICA reference for details. ACPICA BZ 942. This option removes about 10% of the code and 5% of the static data, and the following hardware ACPI features become unavailable: PM Event and Control registers SCI interrupt (and handler) Fixed Events General Purpose Events (GPEs) Global Lock ACPI PM timer FACS table (Waking vectors and Global Lock) Updated the unix tarball directory structure to match the ACPICA git source tree. This ensures that the generic unix makefiles work properly (in generate/unix). Also updated the Linux makefiles to match. ACPICA BZ 867. Updated the return value of the _REV predefined method to integer value 5 to reflect ACPI 5.0 support. Moved the external ACPI PM timer interface prototypes to the public acpixf.h file where they belong. Example Code and Data Size: These are the sizes for the OS-independent acpica.lib produced by the Microsoft Visual C++ 9.0 32-bit compiler. The debug version of the code includes the debug output trace mechanism and has a much larger code and data size. Previous Release: Non-Debug Version: 92.8K Code, 24.9K Data, 117.7K Total Debug Version: 171.7K Code, 72.9K Data, 244.5K Total Current Release: Non-Debug Version: 93.0K Code, 25.0K Data, 118.0K Total Debug Version: 172.5K Code, 73.2K Data, 245.7K Total 2) iASL Compiler/Disassembler and Tools: Disassembler: Fixed a problem with the new ACPI 5.0 serial resource descriptors (I2C, SPI, UART) where the resource produce/consumer bit was incorrectly displayed. AcpiHelp: Add display of ACPI/PNP device IDs that are defined in the ACPI specification. ---------------------------------------- 11 January 2012. Summary of changes for version 20120111: 1) ACPICA Core Subsystem: Implemented a new mechanism to allow host device drivers to check for address range conflicts with ACPI Operation Regions. Both SystemMemory and SystemIO address spaces are supported. A new external interface, AcpiCheckAddressRange, allows drivers to check an address range against the ACPI namespace. See the ACPICA reference for additional details. Adds one new file, utilities/utaddress.c. Lin Ming, Bob Moore. Fixed several issues with the ACPI 5.0 FADT support: Add the sleep Control and Status registers, update the ACPI 5.0 flags, and update internal data structures to handle an FADT larger than 256 bytes. The size of the ACPI 5.0 FADT is 268 bytes. Updated all ACPICA copyrights and signons to 2012. Added the 2012 copyright to all module headers and signons, including the standard Linux header. This affects virtually every file in the ACPICA core subsystem, iASL compiler, and all ACPICA utilities. Example Code and Data Size: These are the sizes for the OS-independent acpica.lib produced by the Microsoft Visual C++ 9.0 32-bit compiler. The debug version of the code includes the debug output trace mechanism and has a much larger code and data size. Previous Release: Non-Debug Version: 92.3K Code, 24.9K Data, 117.2K Total Debug Version: 170.8K Code, 72.6K Data, 243.4K Total Current Release: Non-Debug Version: 92.8K Code, 24.9K Data, 117.7K Total Debug Version: 171.7K Code, 72.9K Data, 244.5K Total 2) iASL Compiler/Disassembler and Tools: Disassembler: fixed a problem with the automatic resource tag generation support. Fixes a problem where the resource tags are inadvertently not constructed if the table being disassembled contains external references to control methods. Moved the actual construction of the tags to after the final namespace is constructed (after 2nd parse is invoked due to external control method references.) ACPICA BZ 941. Table Compiler: Make all "generic" operators caseless. These are the operators like UINT8, String, etc. Making these caseless improves ease-of-use. ACPICA BZ 934. ---------------------------------------- 23 November 2011. Summary of changes for version 20111123: 0) ACPI 5.0 Support: This release contains full support for the ACPI 5.0 specification, as summarized below. Reduced Hardware Support: ------------------------- This support allows for ACPI systems without the usual ACPI hardware. This support is enabled by a flag in the revision 5 FADT. If it is set, ACPICA will not attempt to initialize or use any of the usual ACPI hardware. Note, when this flag is set, all of the following ACPI hardware is assumed to be not present and is not initialized or accessed: General Purpose Events (GPEs) Fixed Events (PM1a/PM1b and PM Control) Power Management Timer and Console Buttons (power/sleep) Real-time Clock Alarm Global Lock System Control Interrupt (SCI) The FACS is assumed to be non-existent ACPI Tables: ------------ All new tables and updates to existing tables are fully supported in the ACPICA headers (for use by device drivers), the disassembler, and the iASL Data Table Compiler. ACPI 5.0 defines these new tables: BGRT /* Boot Graphics Resource Table */ DRTM /* Dynamic Root of Trust for Measurement table */ FPDT /* Firmware Performance Data Table */ GTDT /* Generic Timer Description Table */ MPST /* Memory Power State Table */ PCCT /* Platform Communications Channel Table */ PMTT /* Platform Memory Topology Table */ RASF /* RAS Feature table */ Operation Regions/SpaceIDs: --------------------------- All new operation regions are fully supported by the iASL compiler, the disassembler, and the ACPICA runtime code (for dispatch to region handlers.) The new operation region Space IDs are: GeneralPurposeIo GenericSerialBus Resource Descriptors: --------------------- All new ASL resource descriptors are fully supported by the iASL compiler, the ASL/AML disassembler, and the ACPICA runtime Resource Manager code (including all new predefined resource tags). New descriptors are: FixedDma GpioIo GpioInt I2cSerialBus SpiSerialBus UartSerialBus ASL/AML Operators, New and Modified: ------------------------------------ One new operator is added, the Connection operator, which is used to associate a GeneralPurposeIo or GenericSerialBus resource descriptor with individual field objects within an operation region. Several new protocols are associated with the AccessAs operator. All are fully supported by the iASL compiler, disassembler, and runtime ACPICA AML interpreter: Connection // Declare Field Connection attributes AccessAs: AttribBytes (n) // Read/Write N-Bytes Protocol AccessAs: AttribRawBytes (n) // Raw Read/Write N-Bytes Protocol AccessAs: AttribRawProcessBytes (n) // Raw Process Call Protocol RawDataBuffer // Data type for Vendor Data fields Predefined ASL/AML Objects: --------------------------- All new predefined objects/control-methods are supported by the iASL compiler and the ACPICA runtime validation/repair (arguments and return values.) New predefined names include the following: Standard Predefined Names (Objects or Control Methods): _AEI, _CLS, _CPC, _CWS, _DEP, _DLM, _EVT, _GCP, _CRT, _GWS, _HRV, _PRE, _PSE, _SRT, _SUB. Resource Tags (Names used to access individual fields within resource descriptors): _DBT, _DPL, _DRS, _END, _FLC, _IOR, _LIN, _MOD, _PAR, _PHA, _PIN, _PPI, _POL, _RXL, _SLV, _SPE, _STB, _TXL, _VEN. ACPICA External Interfaces: --------------------------- Several new interfaces have been defined for use by ACPI-related device drivers and other host OS services: AcpiAcquireMutex and AcpiReleaseMutex: These interfaces allow the host OS to acquire and release AML mutexes that are defined in the DSDT/SSDT tables provided by the BIOS. They are intended to be used in conjunction with the ACPI 5.0 _DLM (Device Lock Method) in order to provide transaction-level mutual exclusion with the AML code/interpreter. AcpiGetEventResources: Returns the (formatted) resource descriptors as defined by the ACPI 5.0 _AEI object (ACPI Event Information). This object provides resource descriptors associated with hardware-reduced platform events, similar to the AcpiGetCurrentResources interface. Operation Region Handlers: For General Purpose IO and Generic Serial Bus operation regions, information about the Connection() object and any optional length information is passed to the region handler within the Context parameter. AcpiBufferToResource: This interface converts a raw AML buffer containing a resource template or resource descriptor to the ACPI_RESOURCE internal format suitable for use by device drivers. Can be used by an operation region handler to convert the Connection() buffer object into a ACPI_RESOURCE. Miscellaneous/Tools/TestSuites: ------------------------------- Support for extended _HID names (Four alpha characters instead of three). Support for ACPI 5.0 features in the AcpiExec and AcpiHelp utilities. Support for ACPI 5.0 features in the ASLTS test suite. Fully updated documentation (ACPICA and iASL reference documents.) ACPI Table Definition Language: ------------------------------- Support for this language was implemented and released as a subsystem of the iASL compiler in 2010. (See the iASL compiler User Guide.) Non-ACPI 5.0 changes for this release: -------------------------------------- 1) ACPICA Core Subsystem: Fix a problem with operation region declarations where a failure can occur if the region name and an argument that evaluates to an object (such as the region address) are in different namespace scopes. Lin Ming, ACPICA BZ 937. Do not abort an ACPI table load if an invalid space ID is found within. This will be caught later if the offending method is executed. ACPICA BZ 925. Fixed an issue with the FFixedHW space ID where the ID was not always recognized properly (Both ACPICA and iASL). ACPICA BZ 926. Fixed a problem with the 32-bit generation of the unix-specific OSL (osunixxf.c). Lin Ming, ACPICA BZ 936. Several changes made to enable generation with the GCC 4.6 compiler. ACPICA BZ 935. New error messages: Unsupported I/O requests (not 8/16/32 bit), and Index/Bank field registers out-of-range. 2) iASL Compiler/Disassembler and Tools: iASL: Implemented the __PATH__ operator, which returns the full pathname of the current source file. AcpiHelp: Automatically display expanded keyword information for all ASL operators. Debugger: Add "Template" command to disassemble/dump resource template buffers. Added a new master script to generate and execute the ASLTS test suite. Automatically handles 32- and 64-bit generation. See tests/aslts.sh iASL: Fix problem with listing generation during processing of the Switch() operator where AML listing was disabled until the entire Switch block was completed. iASL: Improve support for semicolon statement terminators. Fix "invalid character" message for some cases when the semicolon is used. Semicolons are now allowed after every <Term> grammar element. ACPICA BZ 927. iASL: Fixed some possible aliasing warnings during generation. ACPICA BZ 923. Disassembler: Fix problem with disassembly of the DataTableRegion operator where an inadvertent "Unhandled deferred opcode" message could be generated. 3) Example Code and Data Size These are the sizes for the OS-independent acpica.lib produced by the Microsoft Visual C++ 9.0 32-bit compiler. The debug version of the code includes the debug output trace mechanism and has a much larger code and data size. Previous Release: Non-Debug Version: 90.2K Code, 23.9K Data, 114.1K Total Debug Version: 165.6K Code, 68.4K Data, 234.0K Total Current Release: Non-Debug Version: 92.3K Code, 24.9K Data, 117.2K Total Debug Version: 170.8K Code, 72.6K Data, 243.4K Total ---------------------------------------- 22 September 2011. Summary of changes for version 20110922: 0) ACPI 5.0 News: Support for ACPI 5.0 in ACPICA has been underway for several months and will be released at the same time that ACPI 5.0 is officially released. The ACPI 5.0 specification is on track for release in the next few months. 1) ACPICA Core Subsystem: Fixed a problem where the maximum sleep time for the Sleep() operator was intended to be limited to two seconds, but was inadvertently limited to 20 seconds instead. Linux and Unix makefiles: Added header file dependencies to ensure correct generation of ACPICA core code and utilities. Also simplified the makefiles considerably through the use of the vpath variable to specify search paths. ACPICA BZ 924. 2) iASL Compiler/Disassembler and Tools: iASL: Implemented support to check the access length for all fields created to access named Resource Descriptor fields. For example, if a resource field is defined to be two bits, a warning is issued if a CreateXxxxField() is used with an incorrect bit length. This is implemented for all current resource descriptor names. ACPICA BZ 930. Disassembler: Fixed a byte ordering problem with the output of 24-bit and 56- bit integers. iASL: Fixed a couple of issues associated with variable-length package objects. 1) properly handle constants like One, Ones, Zero -- do not make a VAR_PACKAGE when these are used as a package length. 2) Allow the VAR_PACKAGE opcode (in addition to PACKAGE) when validating object types for predefined names. iASL: Emit statistics for all output files (instead of just the ASL input and AML output). Includes listings, hex files, etc. iASL: Added -G option to the table compiler to allow the compilation of custom ACPI tables. The only part of a table that is required is the standard 36- byte ACPI header. AcpiXtract: Ported to the standard ACPICA environment (with ACPICA headers), which also adds correct 64-bit support. Also, now all output filenames are completely lower case. AcpiExec: Ignore any non-AML tables (tables other than DSDT or SSDT) when loading table files. A warning is issued for any such tables. The only exception is an FADT. This also fixes a possible fault when attempting to load non-AML tables. ACPICA BZ 932. AcpiHelp: Added the AccessAs and Offset operators. Fixed a problem where a missing table terminator could cause a fault when using the -p option. AcpiSrc: Fixed a possible divide-by-zero fault when generating file statistics. 3) Example Code and Data Size These are the sizes for the OS-independent acpica.lib produced by the Microsoft Visual C++ 9.0 32-bit compiler. The debug version of the code includes the debug output trace mechanism and has a much larger code and data size. Previous Release (VC 9.0): Non-Debug Version: 90.2K Code, 23.9K Data, 114.1K Total Debug Version: 165.6K Code, 68.4K Data, 234.0K Total Current Release (VC 9.0): Non-Debug Version: 90.2K Code, 23.9K Data, 114.1K Total Debug Version: 165.6K Code, 68.4K Data, 234.0K Total ---------------------------------------- 23 June 2011. Summary of changes for version 20110623: 1) ACPI CA Core Subsystem: Updated the predefined name repair mechanism to not attempt repair of a _TSS return object if a _PSS object is present. We can only sort the _TSS return package if there is no _PSS within the same scope. This is because if _PSS is present, the ACPI specification dictates that the _TSS Power Dissipation field is to be ignored, and therefore some BIOSs leave garbage values in the _TSS Power field(s). In this case, it is best to just return the _TSS package as- is. Reported by, and fixed with assistance from Fenghua Yu. Added an option to globally disable the control method return value validation and repair. This runtime option can be used to disable return value repair if this is causing a problem on a particular machine. Also added an option to AcpiExec (-dr) to set this disable flag. All makefiles and project files: Major changes to improve generation of ACPICA tools. ACPICA BZ 912: Reduce default optimization levels to improve compatibility For Linux, add strict-aliasing=0 for gcc 4 Cleanup and simplify use of command line defines Cleanup multithread library support Improve usage messages Linux-specific header: update handling of THREAD_ID and pthread. For the 32- bit case, improve casting to eliminate possible warnings, especially with the acpica tools. Example Code and Data Size: These are the sizes for the OS-independent acpica.lib produced by the Microsoft Visual C++ 9.0 32-bit compiler. The debug version of the code includes the debug output trace mechanism and has a much larger code and data size. Previous Release (VC 9.0): Non-Debug Version: 90.1K Code, 23.9K Data, 114.0K Total Debug Version: 165.6K Code, 68.4K Data, 234.0K Total Current Release (VC 9.0): Non-Debug Version: 90.2K Code, 23.9K Data, 114.1K Total Debug Version: 165.6K Code, 68.4K Data, 234.0K Total 2) iASL Compiler/Disassembler and Tools: With this release, a new utility named "acpihelp" has been added to the ACPICA package. This utility summarizes the ACPI specification chapters for the ASL and AML languages. It generates under Linux/Unix as well as Windows, and provides the following functionality: Find/display ASL operator(s) -- with description and syntax. Find/display ASL keyword(s) -- with exact spelling and descriptions. Find/display ACPI predefined name(s) -- with description, number of arguments, and the return value data type. Find/display AML opcode name(s) -- with opcode, arguments, and grammar. Decode/display AML opcode -- with opcode name, arguments, and grammar. Service Layers: Make multi-thread support configurable. Conditionally compile the multi-thread support so that threading libraries will not be linked if not necessary. The only tool that requires multi-thread support is AcpiExec. iASL: Update yyerrror/AslCompilerError for "const" errors. Newer versions of Bison appear to want the interface to yyerror to be a const char * (or at least this is a problem when generating iASL on some systems.) ACPICA BZ 923 Pierre Lejeune. Tools: Fix for systems where O_BINARY is not defined. Only used for Windows versions of the tools. ---------------------------------------- 27 May 2011. Summary of changes for version 20110527: 1) ACPI CA Core Subsystem: ASL Load() operator: Reinstate most restrictions on the incoming ACPI table signature. Now, only allow SSDT, OEMx, and a null signature. History: 1) Originally, we checked the table signature for "SSDT" or "PSDT". (PSDT is now obsolete.) 2) We added support for OEMx tables, signature "OEM" plus a fourth "don't care" character. 3) Valid tables were encountered with a null signature, so we just gave up on validating the signature, (05/2008). 4) We encountered non-AML tables such as the MADT, which caused interpreter errors and kernel faults. So now, we once again allow only SSDT, OEMx, and now, also a null signature. (05/2011). Added the missing _TDL predefined name to the global name list in order to enable validation. Affects both the core ACPICA code and the iASL compiler. Example Code and Data Size: These are the sizes for the OS-independent acpica.lib produced by the Microsoft Visual C++ 9.0 32-bit compiler. The debug version of the code includes the debug output trace mechanism and has a much larger code and data size. Previous Release (VC 9.0): Non-Debug Version: 90.0K Code, 23.8K Data, 113.8K Total Debug Version: 164.5K Code, 68.0K Data, 232.5K Total Current Release (VC 9.0): Non-Debug Version: 90.1K Code, 23.9K Data, 114.0K Total Debug Version: 165.6K Code, 68.4K Data, 234.0K Total 2) iASL Compiler/Disassembler and Tools: Debugger/AcpiExec: Implemented support for "complex" method arguments on the debugger command line. This adds support beyond simple integers -- including Strings, Buffers, and Packages. Includes support for nested packages. Increased the default command line buffer size to accommodate these arguments. See the ACPICA reference for details and syntax. ACPICA BZ 917. Debugger/AcpiExec: Implemented support for "default" method arguments for the Execute/Debug command. Now, the debugger will always invoke a control method with the required number of arguments -- even if the command line specifies none or insufficient arguments. It uses default integer values for any missing arguments. Also fixes a bug where only six method arguments maximum were supported instead of the required seven. Debugger/AcpiExec: Add a maximum buffer length parameter to AcpiOsGetLine and also return status in order to prevent buffer overruns. See the ACPICA reference for details and syntax. ACPICA BZ 921 iASL: Cleaned up support for Berkeley yacc. A general cleanup of code and makefiles to simplify support for the two different but similar parser generators, bison and yacc. Updated the generic unix makefile for gcc 4. The default gcc version is now expected to be 4 or greater, since options specific to gcc 4 are used. ---------------------------------------- 13 April 2011. Summary of changes for version 20110413: 1) ACPI CA Core Subsystem: Implemented support to execute a so-called "orphan" _REG method under the EC device. This change will force the execution of a _REG method underneath the EC device even if there is no corresponding operation region of type EmbeddedControl. Fixes a problem seen on some machines and apparently is compatible with Windows behavior. ACPICA BZ 875. Added more predefined methods that are eligible for automatic NULL package element removal. This change adds another group of predefined names to the list of names that can be repaired by having NULL package elements dynamically removed. This group are those methods that return a single variable- length package containing simple data types such as integers, buffers, strings. This includes: _ALx, _BCL, _CID,_ DOD, _EDL, _FIX, _PCL, _PLD, _PMD, _PRx, _PSL, _Sx, and _TZD. ACPICA BZ 914. Split and segregated all internal global lock functions to a new file, evglock.c. Updated internal address SpaceID for DataTable regions. Moved this internal space id in preparation for ACPI 5.0 changes that will include some new space IDs. This change should not affect user/host code. Example Code and Data Size: These are the sizes for the OS-independent acpica.lib produced by the Microsoft Visual C++ 9.0 32-bit compiler. The debug version of the code includes the debug output trace mechanism and has a much larger code and data size. Previous Release (VC 9.0): Non-Debug Version: 89.8K Code, 23.8K Data, 113.6K Total Debug Version: 164.2K Code, 67.9K Data, 232.1K Total Current Release (VC 9.0): Non-Debug Version: 90.0K Code, 23.8K Data, 113.8K Total Debug Version: 164.5K Code, 68.0K Data, 232.5K Total 2) iASL Compiler/Disassembler and Tools: iASL/DTC: Major update for new grammar features. Allow generic data types in custom ACPI tables. Field names are now optional. Any line can be split to multiple lines using the continuation char (\). Large buffers now use line- continuation character(s) and no colon on the continuation lines. See the grammar update in the iASL compiler reference. ACPI BZ 910,911. Lin Ming, Bob Moore. iASL: Mark ASL "Return()" and the simple "Return" as "Null" return statements. Since the parser stuffs a "zero" as the return value for these statements (due to the underlying AML grammar), they were seen as "return with value" by the iASL semantic checking. They are now seen correctly as "null" return statements. iASL: Check if a_REG declaration has a corresponding Operation Region. Adds a check for each _REG to ensure that there is in fact a corresponding operation region declaration in the same scope. If not, the _REG method is not very useful since it probably won't be executed. ACPICA BZ 915. iASL/DTC: Finish support for expression evaluation. Added a new expression parser that implements c-style operator precedence and parenthesization. ACPICA bugzilla 908. Disassembler/DTC: Remove support for () and <> style comments in data tables. Now that DTC has full expression support, we don't want to have comment strings that start with a parentheses or a less-than symbol. Now, only the standard /* and // comments are supported, as well as the bracket [] comments. AcpiXtract: Fix for RSDP and dynamic SSDT extraction. These tables have "unusual" headers in the acpidump file. Update the header validation to support these tables. Problem introduced in previous AcpiXtract version in the change to support "wrong checksum" error messages emitted by acpidump utility. iASL: Add a * option to generate all template files (as a synonym for ALL) as in "iasl -T *" or "iasl -T ALL". iASL/DTC: Do not abort compiler on fatal errors. We do not want to completely abort the compiler on "fatal" errors, simply should abort the current compile. This allows multiple compiles with a single (possibly wildcard) compiler invocation. ---------------------------------------- 16 March 2011. Summary of changes for version 20110316: 1) ACPI CA Core Subsystem: Fixed a problem caused by a _PRW method appearing at the namespace root scope during the setup of wake GPEs. A fault could occur if a _PRW directly under the root object was passed to the AcpiSetupGpeForWake interface. Lin Ming. Implemented support for "spurious" Global Lock interrupts. On some systems, a global lock interrupt can occur without the pending flag being set. Upon a GL interrupt, we now ensure that a thread is actually waiting for the lock before signaling GL availability. Rafael Wysocki, Bob Moore. Example Code and Data Size: These are the sizes for the OS-independent acpica.lib produced by the Microsoft Visual C++ 9.0 32-bit compiler. The debug version of the code includes the debug output trace mechanism and has a much larger code and data size. Previous Release (VC 9.0): Non-Debug Version: 89.7K Code, 23.7K Data, 113.4K Total Debug Version: 163.9K Code, 67.5K Data, 231.4K Total Current Release (VC 9.0): Non-Debug Version: 89.8K Code, 23.8K Data, 113.6K Total Debug Version: 164.2K Code, 67.9K Data, 232.1K Total 2) iASL Compiler/Disassembler and Tools: Implemented full support for the "SLIC" ACPI table. Includes support in the header files, disassembler, table compiler, and template generator. Bob Moore, Lin Ming. AcpiXtract: Correctly handle embedded comments and messages from AcpiDump. Apparently some or all versions of acpidump will occasionally emit a comment like "Wrong checksum", etc., into the dump file. This was causing problems for AcpiXtract. ACPICA BZ 905. iASL: Fix the Linux makefile by removing an inadvertent double file inclusion. ACPICA BZ 913. AcpiExec: Update installation of operation region handlers. Install one handler for a user-defined address space. This is used by the ASL test suite (ASLTS). ---------------------------------------- 11 February 2011. Summary of changes for version 20110211: 1) ACPI CA Core Subsystem: Added a mechanism to defer _REG methods for some early-installed handlers. Most user handlers should be installed before call to AcpiEnableSubsystem. However, Event handlers and region handlers should be installed after AcpiInitializeObjects. Override handlers for the "default" regions should be installed early, however. This change executes all _REG methods for the default regions (Memory/IO/PCI/DataTable) simultaneously to prevent any chicken/egg issues between them. ACPICA BZ 848. Implemented an optimization for GPE detection. This optimization will simply ignore GPE registers that contain no enabled GPEs -- there is no need to read the register since this information is available internally. This becomes more important on machines with a large GPE space. ACPICA bugzilla 884. Lin Ming. Suggestion from Joe Liu. Removed all use of the highly unreliable FADT revision field. The revision number in the FADT has been found to be completely unreliable and cannot be trusted. Only the actual table length can be used to infer the version. This change updates the ACPICA core and the disassembler so that both no longer even look at the FADT version and instead depend solely upon the FADT length. Fix an unresolved name issue for the no-debug and no-error-message source generation cases. The _AcpiModuleName was left undefined in these cases, but it is actually needed as a parameter to some interfaces. Define _AcpiModuleName as a null string in these cases. ACPICA Bugzilla 888. Split several large files (makefiles and project files updated) utglobal.c -> utdecode.c dbcomds.c -> dbmethod.c dbnames.c dsopcode.c -> dsargs.c dscontrol.c dsload.c -> dsload2.c aslanalyze.c -> aslbtypes.c aslwalks.c Example Code and Data Size: These are the sizes for the OS-independent acpica.lib produced by the Microsoft Visual C++ 9.0 32-bit compiler. The debug version of the code includes the debug output trace mechanism and has a much larger code and data size. Previous Release (VC 9.0): Non-Debug Version: 89.7K Code, 23.7K Data, 113.4K Total Debug Version: 163.9K Code, 67.5K Data, 231.4K Total Current Release (VC 9.0): Non-Debug Version: 89.7K Code, 23.7K Data, 113.4K Total Debug Version: 163.9K Code, 67.5K Data, 231.4K Total 2) iASL Compiler/Disassembler and Tools: iASL: Implemented the predefined macros __LINE__, __FILE__, and __DATE__. These are useful C-style macros with the standard definitions. ACPICA bugzilla 898. iASL/DTC: Added support for integer expressions and labels. Support for full expressions for all integer fields in all ACPI tables. Support for labels in "generic" portions of tables such as UEFI. See the iASL reference manual. Debugger: Added a command to display the status of global handlers. The "handlers" command will display op region, fixed event, and miscellaneous global handlers. installation status -- and for op regions, whether default or user-installed handler will be used. iASL: Warn if reserved method incorrectly returns a value. Many predefined names are defined such that they do not return a value. If implemented as a method, issue a warning if such a name explicitly returns a value. ACPICA Bugzilla 855. iASL: Added detection of GPE method name conflicts. Detects a conflict where there are two GPE methods of the form _Lxy and _Exy in the same scope. (For example, _L1D and _E1D in the same scope.) ACPICA bugzilla 848. iASL/DTC: Fixed a couple input scanner issues with comments and line numbers. Comment remover could get confused and miss a comment ending. Fixed a problem with line counter maintenance. iASL/DTC: Reduced the severity of some errors from fatal to error. There is no need to abort on simple errors within a field definition. Debugger: Simplified the output of the help command. All help output now in a single screen, instead of help subcommands. ACPICA Bugzilla 897. ---------------------------------------- 12 January 2011. Summary of changes for version 20110112: 1) ACPI CA Core Subsystem: Fixed a race condition between method execution and namespace walks that can possibly cause a fault. The problem was apparently introduced in version 20100528 as a result of a performance optimization that reduces the number of namespace walks upon method exit by using the delete_namespace_subtree function instead of the delete_namespace_by_owner function used previously. Bug is a missing namespace lock in the delete_namespace_subtree function. dana.myers@oracle.com Fixed several issues and a possible fault with the automatic "serialized" method support. History: This support changes a method to "serialized" on the fly if the method generates an AE_ALREADY_EXISTS error, indicating the possibility that it cannot handle reentrancy. This fix repairs a couple of issues seen in the field, especially on machines with many cores: 1) Delete method children only upon the exit of the last thread, so as to not delete objects out from under other running threads (and possibly causing a fault.) 2) Set the "serialized" bit for the method only upon the exit of the Last thread, so as to not cause deadlock when running threads attempt to exit. 3) Cleanup the use of the AML "MethodFlags" and internal method flags so that there is no longer any confusion between the two. Lin Ming, Bob Moore. Reported by dana.myers@oracle.com. Debugger: Now lock the namespace for duration of a namespace dump. Prevents issues if the namespace is changing dynamically underneath the debugger. Especially affects temporary namespace nodes, since the debugger displays these also. Updated the ordering of include files. The ACPICA headers should appear before any compiler-specific headers (stdio.h, etc.) so that acenv.h can set any necessary compiler-specific defines, etc. Affects the ACPI-related tools and utilities. Updated all ACPICA copyrights and signons to 2011. Added the 2011 copyright to all module headers and signons, including the Linux header. This affects virtually every file in the ACPICA core subsystem, iASL compiler, and all utilities. Added project files for MS Visual Studio 2008 (VC++ 9.0). The original project files for VC++ 6.0 are now obsolete. New project files can be found under acpica/generate/msvc9. See acpica/generate/msvc9/readme.txt for details. Example Code and Data Size: These are the sizes for the OS-independent acpica.lib produced by the Microsoft Visual C++ 9.0 32-bit compiler. The debug version of the code includes the debug output trace mechanism and has a much larger code and data size. Previous Release (VC 6.0): Non-Debug Version: 89.8K Code, 18.9K Data, 108.7K Total Debug Version: 166.6K Code, 52.1K Data, 218.7K Total Current Release (VC 9.0): Non-Debug Version: 89.7K Code, 23.7K Data, 113.4K Total Debug Version: 163.9K Code, 67.5K Data, 231.4K Total 2) iASL Compiler/Disassembler and Tools: iASL: Added generic data types to the Data Table compiler. Add "generic" data types such as UINT32, String, Unicode, etc., to simplify the generation of platform-defined tables such as UEFI. Lin Ming. iASL: Added listing support for the Data Table Compiler. Adds listing support (-l) to display actual binary output for each line of input code. ---------------------------------------- 09 December 2010. Summary of changes for version 20101209: 1) ACPI CA Core Subsystem: Completed the major overhaul of the GPE support code that was begun in July 2010. Major features include: removal of _PRW execution in ACPICA (host executes _PRWs anyway), cleanup of "wake" GPE interfaces and processing, changes to existing interfaces, simplification of GPE handler operation, and a handful of new interfaces: AcpiUpdateAllGpes AcpiFinishGpe AcpiSetupGpeForWake AcpiSetGpeWakeMask One new file, evxfgpe.c to consolidate all external GPE interfaces. See the ACPICA Programmer Reference for full details and programming information. See the new section 4.4 "General Purpose Event (GPE) Support" for a full overview, and section 8.7 "ACPI General Purpose Event Management" for programming details. ACPICA BZ 858,870,877. Matthew Garrett, Lin Ming, Bob Moore, Rafael Wysocki. Implemented a new GPE feature for Windows compatibility, the "Implicit Wake GPE Notify". This feature will automatically issue a Notify(2) on a device when a Wake GPE is received if there is no corresponding GPE method or handler. ACPICA BZ 870. Fixed a problem with the Scope() operator during table parse and load phase. During load phase (table load or method execution), the scope operator should not enter the target into the namespace. Instead, it should open a new scope at the target location. Linux BZ 19462, ACPICA BZ 882. Example Code and Data Size: These are the sizes for the OS-independent acpica.lib produced by the Microsoft Visual C++ 6.0 32-bit compiler. The debug version of the code includes the debug output trace mechanism and has a much larger code and data size. Previous Release: Non-Debug Version: 89.8K Code, 18.9K Data, 108.7K Total Debug Version: 166.6K Code, 52.1K Data, 218.7K Total Current Release: Non-Debug Version: 89.9K Code, 19.0K Data, 108.9K Total Debug Version: 166.3K Code, 52.1K Data, 218.4K Total 2) iASL Compiler/Disassembler and Tools: iASL: Relax the alphanumeric restriction on _CID strings. These strings are "bus-specific" per the ACPI specification, and therefore any characters are acceptable. The only checks that can be performed are for a null string and perhaps for a leading asterisk. ACPICA BZ 886. iASL: Fixed a problem where a syntax error that caused a premature EOF condition on the source file emitted a very confusing error message. The premature EOF is now detected correctly. ACPICA BZ 891. Disassembler: Decode the AccessSize within a Generic Address Structure (byte access, word access, etc.) Note, this field does not allow arbitrary bit access, the size is encoded as 1=byte, 2=word, 3=dword, and 4=qword. New: AcpiNames utility - Example namespace dump utility. Shows an example of ACPICA configuration for a minimal namespace dump utility. Uses table and namespace managers, but no AML interpreter. Does not add any functionality over AcpiExec, it is a subset of AcpiExec. The purpose is to show how to partition and configure ACPICA. ACPICA BZ 883. AML Debugger: Increased the debugger buffer size for method return objects. Was 4K, increased to 16K. Also enhanced error messages for debugger method execution, including the buffer overflow case. ---------------------------------------- 13 October 2010. Summary of changes for version 20101013: 1) ACPI CA Core Subsystem: Added support to clear the PCIEXP_WAKE event. When clearing ACPI events, now clear the PCIEXP_WAKE_STS bit in the ACPI PM1 Status Register, via HwClearAcpiStatus. Original change from Colin King. ACPICA BZ 880. Changed the type of the predefined namespace object _TZ from ThermalZone to Device. This was found to be confusing to the host software that processes the various thermal zones, since _TZ is not really a ThermalZone. However, a Notify() can still be performed on it. ACPICA BZ 876. Suggestion from Rui Zhang. Added Windows Vista SP2 to the list of supported _OSI strings. The actual string is "Windows 2006 SP2". Eliminated duplicate code in AcpiUtExecute* functions. Now that the nsrepair code automatically repairs _HID-related strings, this type of code is no longer needed in Execute_HID, Execute_CID, and Execute_UID. ACPICA BZ 878. Example Code and Data Size: These are the sizes for the OS-independent acpica.lib produced by the Microsoft Visual C++ 6.0 32-bit compiler. The debug version of the code includes the debug output trace mechanism and has a much larger code and data size. Previous Release: Non-Debug Version: 89.9K Code, 19.0K Data, 108.9K Total Debug Version: 166.3K Code, 52.1K Data, 218.4K Total Current Release: Non-Debug Version: 89.9K Code, 19.0K Data, 108.9K Total Debug Version: 166.3K Code, 52.1K Data, 218.4K Total 2) iASL Compiler/Disassembler and Tools: iASL: Implemented additional compile-time validation for _HID strings. The non-hex prefix (such as "PNP" or "ACPI") must be uppercase, and the length of the string must be exactly seven or eight characters. For both _HID and _CID strings, all characters must be alphanumeric. ACPICA BZ 874. iASL: Allow certain "null" resource descriptors. Some BIOS code creates descriptors that are mostly or all zeros, with the expectation that they will be filled in at runtime. iASL now allows this as long as there is a "resource tag" (name) associated with the descriptor, which gives the ASL a handle needed to modify the descriptor. ACPICA BZ 873. Added single-thread support to the generic Unix application OSL. Primarily for iASL support, this change removes the use of semaphores in the single- threaded ACPICA tools/applications - increasing performance. The _MULTI_THREADED option was replaced by the (reverse) ACPI_SINGLE_THREADED option. ACPICA BZ 879. AcpiExec: several fixes for the 64-bit version. Adds XSDT support and support for 64-bit DSDT/FACS addresses in the FADT. Lin Ming. iASL: Moved all compiler messages to a new file, aslmessages.h. ---------------------------------------- 15 September 2010. Summary of changes for version 20100915: 1) ACPI CA Core Subsystem: Removed the AcpiOsDerivePciId OSL interface. The various host implementations of this function were not OS-dependent and are now obsolete and can be removed from all host OSLs. This function has been replaced by AcpiHwDerivePciId, which is now part of the ACPICA core code. AcpiHwDerivePciId has been implemented without recursion. Adds one new module, hwpci.c. ACPICA BZ 857. Implemented a dynamic repair for _HID and _CID strings. The following problems are now repaired at runtime: 1) Remove a leading asterisk in the string, and 2) the entire string is uppercased. Both repairs are in accordance with the ACPI specification and will simplify host driver code. ACPICA BZ 871. The ACPI_THREAD_ID type is no longer configurable, internally it is now always UINT64. This simplifies the ACPICA code, especially any printf output. UINT64 is the only common data type for all thread_id types across all operating systems. It is now up to the host OSL to cast the native thread_id type to UINT64 before returning the value to ACPICA (via AcpiOsGetThreadId). Lin Ming, Bob Moore. Added the ACPI_INLINE type to enhance the ACPICA configuration. The "inline" keyword is not standard across compilers, and this type allows inline to be configured on a per-compiler basis. Lin Ming. Made the system global AcpiGbl_SystemAwakeAndRunning publically available. Added an extern for this boolean in acpixf.h. Some hosts utilize this value during suspend/restore operations. ACPICA BZ 869. All code that implements error/warning messages with the "ACPI:" prefix has been moved to a new module, utxferror.c. The UINT64_OVERLAY was moved to utmath.c, which is the only module where it is used. ACPICA BZ 829. Lin Ming, Bob Moore. Example Code and Data Size: These are the sizes for the OS-independent acpica.lib produced by the Microsoft Visual C++ 6.0 32-bit compiler. The debug version of the code includes the debug output trace mechanism and has a much larger code and data size. Previous Release: Non-Debug Version: 89.1K Code, 19.0K Data, 108.1K Total Debug Version: 165.1K Code, 51.9K Data, 217.0K Total Current Release: Non-Debug Version: 89.9K Code, 19.0K Data, 108.9K Total Debug Version: 166.3K Code, 52.1K Data, 218.4K Total 2) iASL Compiler/Disassembler and Tools: iASL/Disassembler: Write ACPI errors to stderr instead of the output file. This keeps the output files free of random error messages that may originate from within the namespace/interpreter code. Used this opportunity to merge all ACPI:-style messages into a single new module, utxferror.c. ACPICA BZ 866. Lin Ming, Bob Moore. Tools: update some printfs for ansi warnings on size_t. Handle width change of size_t on 32-bit versus 64-bit generations. Lin Ming. ---------------------------------------- 06 August 2010. Summary of changes for version 20100806: 1) ACPI CA Core Subsystem: Designed and implemented a new host interface to the _OSI support code. This will allow the host to dynamically add or remove multiple _OSI strings, as well as install an optional handler that is called for each _OSI invocation. Also added a new AML debugger command, 'osi' to display and modify the global _OSI string table, and test support in the AcpiExec utility. See the ACPICA reference manual for full details. Lin Ming, Bob Moore. ACPICA BZ 836. New Functions: AcpiInstallInterface - Add an _OSI string. AcpiRemoveInterface - Delete an _OSI string. AcpiInstallInterfaceHandler - Install optional _OSI handler. Obsolete Functions: AcpiOsValidateInterface - no longer used. New Files: source/components/utilities/utosi.c Re-introduced the support to enable multi-byte transfers for Embedded Controller (EC) operation regions. A reported problem was found to be a bug in the host OS, not in the multi-byte support. Previously, the maximum data size passed to the EC operation region handler was a single byte. There are often EC Fields larger than one byte that need to be transferred, and it is useful for the EC driver to lock these as a single transaction. This change enables single transfers larger than 8 bits. This effectively changes the access to the EC space from ByteAcc to AnyAcc, and will probably require changes to the host OS Embedded Controller driver to enable 16/32/64/256- bit transfers in addition to 8-bit transfers. Alexey Starikovskiy, Lin Ming. Fixed a problem with the prototype for AcpiOsReadPciConfiguration. The prototype in acpiosxf.h had the output value pointer as a (void *). It should be a (UINT64 *). This may affect some host OSL code. Fixed a couple problems with the recently modified Linux makefiles for iASL and AcpiExec. These new makefiles place the generated object files in the local directory so that there can be no collisions between the files that are shared between them that are compiled with different options. Example Code and Data Size: These are the sizes for the OS-independent acpica.lib produced by the Microsoft Visual C++ 6.0 32-bit compiler. The debug version of the code includes the debug output trace mechanism and has a much larger code and data size. Previous Release: Non-Debug Version: 88.3K Code, 18.8K Data, 107.1K Total Debug Version: 164.0K Code, 51.5K Data, 215.5K Total Current Release: Non-Debug Version: 89.1K Code, 19.0K Data, 108.1K Total Debug Version: 165.1K Code, 51.9K Data, 217.0K Total 2) iASL Compiler/Disassembler and Tools: iASL/Disassembler: Added a new option (-da, "disassemble all") to load the namespace from and disassemble an entire group of AML files. Useful for loading all of the AML tables for a given machine (DSDT, SSDT1...SSDTn) and disassembling with one simple command. ACPICA BZ 865. Lin Ming. iASL: Allow multiple invocations of -e option. This change allows multiple uses of -e on the command line: "-e ssdt1.dat -e ssdt2.dat". ACPICA BZ 834. Lin Ming. ---------------------------------------- 02 July 2010. Summary of changes for version 20100702: 1) ACPI CA Core Subsystem: Implemented several updates to the recently added GPE reference count support. The model for "wake" GPEs is changing to give the host OS complete control of these GPEs. Eventually, the ACPICA core will not execute any _PRW methods, since the host already must execute them. Also, additional changes were made to help ensure that the reference counts are kept in proper synchronization with reality. Rafael J. Wysocki. 1) Ensure that GPEs are not enabled twice during initialization. 2) Ensure that GPE enable masks stay in sync with the reference count. 3) Do not inadvertently enable GPEs when writing GPE registers. 4) Remove the internal wake reference counter and add new AcpiGpeWakeup interface. This interface will set or clear individual GPEs for wakeup. 5) Remove GpeType argument from AcpiEnable and AcpiDisable. These interfaces are now used for "runtime" GPEs only. Changed the behavior of the GPE install/remove handler interfaces. The GPE is no longer disabled during this process, as it was found to cause problems on some machines. Rafael J. Wysocki. Reverted a change introduced in version 20100528 to enable Embedded Controller multi-byte transfers. This change was found to cause problems with Index Fields and possibly Bank Fields. It will be reintroduced when these problems have been resolved. Fixed a problem with references to Alias objects within Package Objects. A reference to an Alias within the definition of a Package was not always resolved properly. Aliases to objects like Processors, Thermal zones, etc. were resolved to the actual object instead of a reference to the object as it should be. Package objects are only allowed to contain integer, string, buffer, package, and reference objects. Redhat bugzilla 608648. Example Code and Data Size: These are the sizes for the OS-independent acpica.lib produced by the Microsoft Visual C++ 6.0 32-bit compiler. The debug version of the code includes the debug output trace mechanism and has a much larger code and data size. Previous Release: Non-Debug Version: 88.3K Code, 18.8K Data, 107.1K Total Debug Version: 164.1K Code, 51.5K Data, 215.6K Total Current Release: Non-Debug Version: 88.3K Code, 18.8K Data, 107.1K Total Debug Version: 164.0K Code, 51.5K Data, 215.5K Total 2) iASL Compiler/Disassembler and Tools: iASL: Implemented a new compiler subsystem to allow definition and compilation of the non-AML ACPI tables such as FADT, MADT, SRAT, etc. These are called "ACPI Data Tables", and the new compiler is the "Data Table Compiler". This compiler is intended to simplify the existing error-prone process of creating these tables for the BIOS, as well as allowing the disassembly, modification, recompilation, and override of existing ACPI data tables. See the iASL User Guide for detailed information. iASL: Implemented a new Template Generator option in support of the new Data Table Compiler. This option will create examples of all known ACPI tables that can be used as the basis for table development. See the iASL documentation and the -T option. Disassembler and headers: Added support for the WDDT ACPI table (Watchdog Descriptor Table). Updated the Linux makefiles for iASL and AcpiExec to place the generated object files in the local directory so that there can be no collisions between the shared files between them that are generated with different options. Added support for Mac OS X in the Unix OSL used for iASL and AcpiExec. Use the #define __APPLE__ to enable this support. ---------------------------------------- 28 May 2010. Summary of changes for version 20100528: Note: The ACPI 4.0a specification was released on April 5, 2010 and is available at www.acpi.info. This is primarily an errata release. 1) ACPI CA Core Subsystem: Undefined ACPI tables: We are looking for the definitions for the following ACPI tables that have been seen in the field: ATKG, IEIT, GSCI. Implemented support to enable multi-byte transfers for Embedded Controller (EC) operation regions. Previously, the maximum data size passed to the EC operation region handler was a single byte. There are often EC Fields larger than one byte that need to be transferred, and it is useful for the EC driver to lock these as a single transaction. This change enables single transfers larger than 8 bits. This effectively changes the access to the EC space from ByteAcc to AnyAcc, and will probably require changes to the host OS Embedded Controller driver to enable 16/32/64/256-bit transfers in addition to 8- bit transfers. Alexey Starikovskiy, Lin Ming Implemented a performance enhancement for namespace search and access. This change enhances the performance of namespace searches and walks by adding a backpointer to the parent in each namespace node. On large namespaces, this change can improve overall ACPI performance by up to 9X. Adding a pointer to each namespace node increases the overall size of the internal namespace by about 5%, since each namespace entry usually consists of both a namespace node and an ACPI operand object. However, this is the first growth of the namespace in ten years. ACPICA bugzilla 817. Alexey Starikovskiy. Implemented a performance optimization that reduces the number of namespace walks. On control method exit, only walk the namespace if the method is known to have created namespace objects outside of its local scope. Previously, the entire namespace was traversed on each control method exit. This change can improve overall ACPI performance by up to 3X. Alexey Starikovskiy, Bob Moore. Added support to truncate I/O addresses to 16 bits for Windows compatibility. Some ASL code has been seen in the field that inadvertently has bits set above bit 15. This feature is optional and is enabled if the BIOS requests any Windows OSI strings. It can also be enabled by the host OS. Matthew Garrett, Bob Moore. Added support to limit the maximum time for the ASL Sleep() operator. To prevent accidental deep sleeps, limit the maximum time that Sleep() will actually sleep. Configurable, the default maximum is two seconds. ACPICA bugzilla 854. Added run-time validation support for the _WDG and_WED Microsoft predefined methods. These objects are defined by "Windows Instrumentation", and are not part of the ACPI spec. ACPICA BZ 860. Expanded all statistic counters used during namespace and device initialization from 16 to 32 bits in order to support very large namespaces. Replaced all instances of %d in printf format specifiers with %u since nearly all integers in ACPICA are unsigned. Fixed the exception namestring for AE_WAKE_ONLY_GPE. Was incorrectly returned as AE_NO_HANDLER. Example Code and Data Size: These are the sizes for the OS-independent acpica.lib produced by the Microsoft Visual C++ 6.0 32-bit compiler. The debug version of the code includes the debug output trace mechanism and has a much larger code and data size. Previous Release: Non-Debug Version: 88.4K Code, 18.8K Data, 107.2K Total Debug Version: 164.2K Code, 51.5K Data, 215.7K Total Current Release: Non-Debug Version: 88.3K Code, 18.8K Data, 107.1K Total Debug Version: 164.1K Code, 51.5K Data, 215.6K Total 2) iASL Compiler/Disassembler and Tools: iASL: Added compiler support for the _WDG and_WED Microsoft predefined methods. These objects are defined by "Windows Instrumentation", and are not part of the ACPI spec. ACPICA BZ 860. AcpiExec: added option to disable the memory tracking mechanism. The -dt option will disable the tracking mechanism, which improves performance considerably. AcpiExec: Restructured the command line options into -d (disable) and -e (enable) options. ---------------------------------------- 28 April 2010. Summary of changes for version 20100428: 1) ACPI CA Core Subsystem: Implemented GPE support for dynamically loaded ACPI tables. For all GPEs, including FADT-based and GPE Block Devices, execute any _PRW methods in the new table, and process any _Lxx/_Exx GPE methods in the new table. Any runtime GPE that is referenced by an _Lxx/_Exx method in the new table is immediately enabled. Handles the FADT-defined GPEs as well as GPE Block Devices. Provides compatibility with other ACPI implementations. Two new files added, evgpeinit.c and evgpeutil.c. ACPICA BZ 833. Lin Ming, Bob Moore. Fixed a regression introduced in version 20100331 within the table manager where initial table loading could fail. This was introduced in the fix for AcpiReallocateRootTable. Also, renamed some of fields in the table manager data structures to clarify their meaning and use. Fixed a possible allocation overrun during internal object copy in AcpiUtCopySimpleObject. The original code did not correctly handle the case where the object to be copied was a namespace node. Lin Ming. ACPICA BZ 847. Updated the allocation dump routine, AcpiUtDumpAllocation and fixed a possible access beyond end-of-allocation. Also, now fully validate descriptor (size and type) before output. Lin Ming, Bob Moore. ACPICA BZ 847 Example Code and Data Size: These are the sizes for the OS-independent acpica.lib produced by the Microsoft Visual C++ 6.0 32-bit compiler. The debug version of the code includes the debug output trace mechanism and has a much larger code and data size. Previous Release: Non-Debug Version: 87.9K Code, 18.6K Data, 106.5K Total Debug Version: 163.5K Code, 51.3K Data, 214.8K Total Current Release: Non-Debug Version: 88.4K Code, 18.8K Data, 107.2K Total Debug Version: 164.2K Code, 51.5K Data, 215.7K Total 2) iASL Compiler/Disassembler and Tools: iASL: Implemented Min/Max/Len/Gran validation for address resource descriptors. This change implements validation for the address fields that are common to all address-type resource descriptors. These checks are implemented: Checks for valid Min/Max, length within the Min/Max window, valid granularity, Min/Max a multiple of granularity, and _MIF/_MAF as per table 6-40 in the ACPI 4.0a specification. Also split the large aslrestype1.c and aslrestype2.c files into five new files. ACPICA BZ 840. iASL: Added support for the _Wxx predefined names. This support was missing and these names were not recognized by the compiler as valid predefined names. ACPICA BZ 851. iASL: Added an error for all predefined names that are defined to return no value and thus must be implemented as Control Methods. These include all of the _Lxx, _Exx, _Wxx, and _Qxx names, as well as some other miscellaneous names such as _DIS, _INI, _IRC, _OFF, _ON, and _PSx. ACPICA BZ 850, 856. iASL: Implemented the -ts option to emit hex AML data in ASL format, as an ASL Buffer. Allows ACPI tables to be easily included within ASL files, to be dynamically loaded via the Load() operator. Also cleaned up output for the - ta and -tc options. ACPICA BZ 853. Tests: Added a new file with examples of extended iASL error checking. Demonstrates the advanced error checking ability of the iASL compiler. Available at tests/misc/badcode.asl. ---------------------------------------- 31 March 2010. Summary of changes for version 20100331: 1) ACPI CA Core Subsystem: Completed a major update for the GPE support in order to improve support for shared GPEs and to simplify both host OS and ACPICA code. Added a reference count mechanism to support shared GPEs that require multiple device drivers. Several external interfaces have changed. One external interface has been removed. One new external interface was added. Most of the GPE external interfaces now use the GPE spinlock instead of the events mutex (and the Flags parameter for many GPE interfaces has been removed.) See the updated ACPICA Programmer Reference for details. Matthew Garrett, Bob Moore, Rafael Wysocki. ACPICA BZ 831. Changed: AcpiEnableGpe, AcpiDisableGpe, AcpiClearGpe, AcpiGetGpeStatus Removed: AcpiSetGpeType New: AcpiSetGpe Implemented write support for DataTable operation regions. These regions are defined via the DataTableRegion() operator. Previously, only read support was implemented. The ACPI specification allows DataTableRegions to be read/write, however. Implemented a new subsystem option to force a copy of the DSDT to local memory. Optionally copy the entire DSDT to local memory (instead of simply mapping it.) There are some (albeit very rare) BIOSs that corrupt or replace the original DSDT, creating the need for this option. Default is FALSE, do not copy the DSDT. Implemented detection of a corrupted or replaced DSDT. This change adds support to detect a DSDT that has been corrupted and/or replaced from outside the OS (by firmware). This is typically catastrophic for the system, but has been seen on some machines. Once this problem has been detected, the DSDT copy option can be enabled via system configuration. Lin Ming, Bob Moore. Fixed two problems with AcpiReallocateRootTable during the root table copy. When copying the root table to the new allocation, the length used was incorrect. The new size was used instead of the current table size, meaning too much data was copied. Also, the count of available slots for ACPI tables was not set correctly. Alexey Starikovskiy, Bob Moore. Example Code and Data Size: These are the sizes for the OS-independent acpica.lib produced by the Microsoft Visual C++ 6.0 32-bit compiler. The debug version of the code includes the debug output trace mechanism and has a much larger code and data size. Previous Release: Non-Debug Version: 87.5K Code, 18.4K Data, 105.9K Total Debug Version: 163.4K Code, 51.1K Data, 214.5K Total Current Release: Non-Debug Version: 87.9K Code, 18.6K Data, 106.5K Total Debug Version: 163.5K Code, 51.3K Data, 214.8K Total 2) iASL Compiler/Disassembler and Tools: iASL: Implement limited typechecking for values returned from predefined control methods. The type of any returned static (unnamed) object is now validated. For example, Return(1). ACPICA BZ 786. iASL: Fixed a predefined name object verification regression. Fixes a problem introduced in version 20100304. An error is incorrectly generated if a predefined name is declared as a static named object with a value defined using the keywords "Zero", "One", or "Ones". Lin Ming. iASL: Added Windows 7 support for the -g option (get local ACPI tables) by reducing the requested registry access rights. ACPICA BZ 842. Disassembler: fixed a possible fault when generating External() statements. Introduced in commit ae7d6fd: Properly handle externals with parent- prefix (carat). Fixes a string length allocation calculation. Lin Ming. ---------------------------------------- 04 March 2010. Summary of changes for version 20100304: 1) ACPI CA Core Subsystem: Fixed a possible problem with the AML Mutex handling function AcpiExReleaseMutex where the function could fault under the very rare condition when the interpreter has blocked, the interpreter lock is released, the interpreter is then reentered via the same thread, and attempts to acquire an AML mutex that was previously acquired. FreeBSD report 140979. Lin Ming. Implemented additional configuration support for the AML "Debug Object". Output from the debug object can now be enabled via a global variable, AcpiGbl_EnableAmlDebugObject. This will assist with remote machine debugging. This debug output is now available in the release version of ACPICA instead of just the debug version. Also, the entire debug output module can now be configured out of the ACPICA build if desired. One new file added, executer/exdebug.c. Lin Ming, Bob Moore. Added header support for the ACPI MCHI table (Management Controller Host Interface Table). This table was added in ACPI 4.0, but the defining document has only recently become available. Standardized output of integer values for ACPICA warnings/errors. Always use 0x prefix for hex output, always use %u for unsigned integer decimal output. Affects ACPI_INFO, ACPI_ERROR, ACPI_EXCEPTION, and ACPI_WARNING (about 400 invocations.) These invocations were converted from the original ACPI_DEBUG_PRINT invocations and were not consistent. ACPICA BZ 835. Example Code and Data Size: These are the sizes for the OS-independent acpica.lib produced by the Microsoft Visual C++ 6.0 32-bit compiler. The debug version of the code includes the debug output trace mechanism and has a much larger code and data size. Previous Release: Non-Debug Version: 87.1K Code, 18.0K Data, 105.1K Total Debug Version: 163.5K Code, 50.9K Data, 214.4K Total Current Release: Non-Debug Version: 87.5K Code, 18.4K Data, 105.9K Total Debug Version: 163.4K Code, 51.1K Data, 214.5K Total 2) iASL Compiler/Disassembler and Tools: iASL: Implemented typechecking support for static (non-control method) predefined named objects that are declared with the Name() operator. For example, the type of this object is now validated to be of type Integer: Name(_BBN, 1). This change migrates the compiler to using the core predefined name table instead of maintaining a local version. Added a new file, aslpredef.c. ACPICA BZ 832. Disassembler: Added support for the ACPI 4.0 MCHI table. ---------------------------------------- 21 January 2010. Summary of changes for version 20100121: 1) ACPI CA Core Subsystem: Added the 2010 copyright to all module headers and signons. This affects virtually every file in the ACPICA core subsystem, the iASL compiler, the tools/utilities, and the test suites. Implemented a change to the AcpiGetDevices interface to eliminate unnecessary invocations of the _STA method. In the case where a specific _HID is requested, do not run _STA until a _HID match is found. This eliminates potentially dozens of _STA calls during a search for a particular device/HID, which in turn can improve boot times. ACPICA BZ 828. Lin Ming. Implemented an additional repair for predefined method return values. Attempt to repair unexpected NULL elements within returned Package objects. Create an Integer of value zero, a NULL String, or a zero-length Buffer as appropriate. ACPICA BZ 818. Lin Ming, Bob Moore. Removed the obsolete ACPI_INTEGER data type. This type was introduced as the code was migrated from ACPI 1.0 (with 32-bit AML integers) to ACPI 2.0 (with 64-bit AML integers). It is now obsolete and this change removes it from the ACPICA code base, replaced by UINT64. The original typedef has been retained for now for compatibility with existing device driver code. ACPICA BZ 824. Removed the unused UINT32_STRUCT type, and the obsolete Integer64 field in the parse tree object. Added additional warning options for the gcc-4 generation. Updated the source accordingly. This includes some code restructuring to eliminate unreachable code, elimination of some gotos, elimination of unused return values, some additional casting, and removal of redundant declarations. Example Code and Data Size: These are the sizes for the OS-independent acpica.lib produced by the Microsoft Visual C++ 6.0 32-bit compiler. The debug version of the code includes the debug output trace mechanism and has a much larger code and data size. Previous Release: Non-Debug Version: 87.0K Code, 18.0K Data, 105.0K Total Debug Version: 163.4K Code, 50.8K Data, 214.2K Total Current Release: Non-Debug Version: 87.1K Code, 18.0K Data, 105.1K Total Debug Version: 163.5K Code, 50.9K Data, 214.4K Total 2) iASL Compiler/Disassembler and Tools: No functional changes for this release. ---------------------------------------- 14 December 2009. Summary of changes for version 20091214: 1) ACPI CA Core Subsystem: Enhanced automatic data type conversions for predefined name repairs. This change expands the automatic repairs/conversions for predefined name return values to make Integers, Strings, and Buffers fully interchangeable. Also, a Buffer can be converted to a Package of Integers if necessary. The nsrepair.c module was completely restructured. Lin Ming, Bob Moore. Implemented automatic removal of null package elements during predefined name repairs. This change will automatically remove embedded and trailing NULL package elements from returned package objects that are defined to contain a variable number of sub-packages. The driver is then presented with a package with no null elements to deal with. ACPICA BZ 819. Implemented a repair for the predefined _FDE and _GTM names. The expected return value for both names is a Buffer of 5 DWORDs. This repair fixes two possible problems (both seen in the field), where a package of integers is returned, or a buffer of BYTEs is returned. With assistance from Jung-uk Kim. Implemented additional module-level code support. This change will properly execute module-level code that is not at the root of the namespace (under a Device object, etc.). Now executes the code within the current scope instead of the root. ACPICA BZ 762. Lin Ming. Fixed possible mutex acquisition errors when running _REG methods. Fixes a problem where mutex errors can occur when running a _REG method that is in the same scope as a method-defined operation region or an operation region under a module-level IF block. This type of code is rare, so the problem has not been seen before. ACPICA BZ 826. Lin Ming, Bob Moore. Fixed a possible memory leak during module-level code execution. An object could be leaked for each block of executed module-level code if the interpreter slack mode is enabled This change deletes any implicitly returned object from the module-level code block. Lin Ming. Removed messages for successful predefined repair(s). The repair mechanism was considered too wordy. Now, messages are only unconditionally emitted if the return object cannot be repaired. Existing messages for successful repairs were converted to ACPI_DEBUG_PRINT messages for now. ACPICA BZ 827. Example Code and Data Size: These are the sizes for the OS-independent acpica.lib produced by the Microsoft Visual C++ 6.0 32-bit compiler. The debug version of the code includes the debug output trace mechanism and has a much larger code and data size. Previous Release: Non-Debug Version: 86.6K Code, 18.2K Data, 104.8K Total Debug Version: 162.7K Code, 50.8K Data, 213.5K Total Current Release: Non-Debug Version: 87.0K Code, 18.0K Data, 105.0K Total Debug Version: 163.4K Code, 50.8K Data, 214.2K Total 2) iASL Compiler/Disassembler and Tools: iASL: Fixed a regression introduced in 20091112 where intermediate .SRC files were no longer automatically removed at the termination of the compile. acpiexec: Implemented the -f option to specify default region fill value. This option specifies the value used to initialize buffers that simulate operation regions. Default value is zero. Useful for debugging problems that depend on a specific initial value for a region or field. ---------------------------------------- 12 November 2009. Summary of changes for version 20091112: 1) ACPI CA Core Subsystem: Implemented a post-order callback to AcpiWalkNamespace. The existing interface only has a pre-order callback. This change adds an additional parameter for a post-order callback which will be more useful for bus scans. ACPICA BZ 779. Lin Ming. Updated the ACPICA Programmer Reference. Modified the behavior of the operation region memory mapping cache for SystemMemory. Ensure that the memory mappings created for operation regions do not cross 4K page boundaries. Crossing a page boundary while mapping regions can cause kernel warnings on some hosts if the pages have different attributes. Such regions are probably BIOS bugs, and this is the workaround. Linux BZ 14445. Lin Ming. Implemented an automatic repair for predefined methods that must return sorted lists. This change will repair (by sorting) packages returned by _ALR, _PSS, and _TSS. Drivers can now assume that the packages are correctly sorted and do not contain NULL package elements. Adds one new file, namespace/nsrepair2.c. ACPICA BZ 784. Lin Ming, Bob Moore. Fixed a possible fault during predefined name validation if a return Package object contains NULL elements. Also adds a warning if a NULL element is followed by any non-null elements. ACPICA BZ 813, 814. Future enhancement may include repair or removal of all such NULL elements where possible. Implemented additional module-level executable AML code support. This change will execute module-level code that is not at the root of the namespace (under a Device object, etc.) at table load time. Module-level executable AML code has been illegal since ACPI 2.0. ACPICA BZ 762. Lin Ming. Implemented a new internal function to create Integer objects. This function simplifies miscellaneous object creation code. ACPICA BZ 823. Reduced the severity of predefined repair messages, Warning to Info. Since the object was successfully repaired, a warning is too severe. Reduced to an info message for now. These messages may eventually be changed to debug- only. ACPICA BZ 812. Example Code and Data Size: These are the sizes for the OS-independent acpica.lib produced by the Microsoft Visual C++ 6.0 32-bit compiler. The debug version of the code includes the debug output trace mechanism and has a much larger code and data size. Previous Release: Non-Debug Version: 85.8K Code, 18.0K Data, 103.8K Total Debug Version: 161.8K Code, 50.6K Data, 212.4K Total Current Release: Non-Debug Version: 86.6K Code, 18.2K Data, 104.8K Total Debug Version: 162.7K Code, 50.8K Data, 213.5K Total 2) iASL Compiler/Disassembler and Tools: iASL: Implemented Switch() with While(1) so that Break works correctly. This change correctly implements the Switch operator with a surrounding While(1) so that the Break operator works as expected. ACPICA BZ 461. Lin Ming. iASL: Added a message if a package initializer list is shorter than package length. Adds a new remark for a Package() declaration if an initializer list exists, but is shorter than the declared length of the package. Although technically legal, this is probably a coding error and it is seen in the field. ACPICA BZ 815. Lin Ming, Bob Moore. iASL: Fixed a problem where the compiler could fault after the maximum number of errors was reached (200). acpixtract: Fixed a possible warning for pointer cast if the compiler warning level set very high. ---------------------------------------- 13 October 2009. Summary of changes for version 20091013: 1) ACPI CA Core Subsystem: Fixed a problem where an Operation Region _REG method could be executed more than once. If a custom address space handler is installed by the host before the "initialize operation regions" phase of the ACPICA initialization, any _REG methods for that address space could be executed twice. This change fixes the problem. ACPICA BZ 427. Lin Ming. Fixed a possible memory leak for the Scope() ASL operator. When the exact invocation of "Scope(\)" is executed (change scope to root), one internal operand object was leaked. Lin Ming. Implemented a run-time repair for the _MAT predefined method. If the _MAT return value is defined as a Field object in the AML, and the field size is less than or equal to the default width of an integer (32 or 64),_MAT can incorrectly return an Integer instead of a Buffer. ACPICA now automatically repairs this problem. ACPICA BZ 810. Implemented a run-time repair for the _BIF and _BIX predefined methods. The "OEM Information" field is often incorrectly returned as an Integer with value zero if the field is not supported by the platform. This is due to an ambiguity in the ACPI specification. The field should always be a string. ACPICA now automatically repairs this problem by returning a NULL string within the returned Package. ACPICA BZ 807. Example Code and Data Size: These are the sizes for the OS-independent acpica.lib produced by the Microsoft Visual C++ 6.0 32-bit compiler. The debug version of the code includes the debug output trace mechanism and has a much larger code and data size. Previous Release: Non-Debug Version: 85.6K Code, 18.0K Data, 103.6K Total Debug Version: 161.7K Code, 50.9K Data, 212.6K Total Current Release: Non-Debug Version: 85.8K Code, 18.0K Data, 103.8K Total Debug Version: 161.8K Code, 50.6K Data, 212.4K Total 2) iASL Compiler/Disassembler and Tools: Disassembler: Fixed a problem where references to external symbols that contained one or more parent-prefixes (carats) were not handled correctly, possibly causing a fault. ACPICA BZ 806. Lin Ming. Disassembler: Restructured the code so that all functions that handle external symbols are in a single module. One new file is added, common/dmextern.c. AML Debugger: Added a max count argument for the Batch command (which executes multiple predefined methods within the namespace.) iASL: Updated the compiler documentation (User Reference.) Available at http://www.acpica.org/documentation/. ACPICA BZ 750. AcpiXtract: Updated for Lint and other formatting changes. Close all open files. ---------------------------------------- 03 September 2009. Summary of changes for version 20090903: 1) ACPI CA Core Subsystem: For Windows Vista compatibility, added the automatic execution of an _INI method located at the namespace root (\_INI). This method is executed at table load time. This support is in addition to the automatic execution of \_SB._INI. Lin Ming. Fixed a possible memory leak in the interpreter for AML package objects if the package initializer list is longer than the defined size of the package. This apparently can only happen if the BIOS changes the package size on the fly (seen in a _PSS object), as ASL compilers do not allow this. The interpreter will truncate the package to the defined size (and issue an error message), but previously could leave the extra objects undeleted if they were pre-created during the argument processing (such is the case if the package consists of a number of sub-packages as in the _PSS.) ACPICA BZ 805. Fixed a problem seen when a Buffer or String is stored to itself via ASL. This has been reported in the field. Previously, ACPICA would zero out the buffer/string. Now, the operation is treated as a noop. Provides Windows compatibility. ACPICA BZ 803. Lin Ming. Removed an extraneous error message for ASL constructs of the form Store(LocalX,LocalX) when LocalX is uninitialized. These curious statements are seen in many BIOSs and are once again treated as NOOPs and no error is emitted when they are encountered. ACPICA BZ 785. Fixed an extraneous warning message if a _DSM reserved method returns a Package object. _DSM can return any type of object, so validation on the return type cannot be performed. ACPICA BZ 802. Example Code and Data Size: These are the sizes for the OS-independent acpica.lib produced by the Microsoft Visual C++ 6.0 32-bit compiler. The debug version of the code includes the debug output trace mechanism and has a much larger code and data size. Previous Release: Non-Debug Version: 85.5K Code, 18.0K Data, 103.5K Total Debug Version: 161.6K Code, 50.9K Data, 212.5K Total Current Release: Non-Debug Version: 85.6K Code, 18.0K Data, 103.6K Total Debug Version: 161.7K Code, 50.9K Data, 212.6K Total 2) iASL Compiler/Disassembler and Tools: iASL: Fixed a problem with the use of the Alias operator and Resource Templates. The correct alias is now constructed and no error is emitted. ACPICA BZ 738. iASL: Implemented the -I option to specify additional search directories for include files. Allows multiple additional search paths for include files. Directories are searched in the order specified on the command line (after the local directory is searched.) ACPICA BZ 800. iASL: Fixed a problem where the full pathname for include files was not emitted for warnings/errors. This caused the IDE support to not work properly. ACPICA BZ 765. iASL: Implemented the -@ option to specify a Windows-style response file containing additional command line options. ACPICA BZ 801. AcpiExec: Added support to load multiple AML files simultaneously (such as a DSDT and multiple SSDTs). Also added support for wildcards within the AML pathname. These features allow all machine tables to be easily loaded and debugged together. ACPICA BZ 804. Disassembler: Added missing support for disassembly of HEST table Error Bank subtables. ---------------------------------------- 30 July 2009. Summary of changes for version 20090730: The ACPI 4.0 implementation for ACPICA is complete with this release. 1) ACPI CA Core Subsystem: ACPI 4.0: Added header file support for all new and changed ACPI tables. Completely new tables are: IBFT, IVRS, MSCT, and WAET. Tables that are new for ACPI 4.0, but have previously been supported in ACPICA are: CPEP, BERT, EINJ, ERST, and HEST. Other newly supported tables are: UEFI and WDAT. There have been some ACPI 4.0 changes to other existing tables. Split the large actbl1.h header into the existing actbl2.h header. ACPICA BZ 774. ACPI 4.0: Implemented predefined name validation for all new names. There are 31 new names in ACPI 4.0. The predefined validation module was split into two files. The new file is namespace/nsrepair.c. ACPICA BZ 770. Implemented support for so-called "module-level executable code". This is executable AML code that exists outside of any control method and is intended to be executed at table load time. Although illegal since ACPI 2.0, this type of code still exists and is apparently still being created. Blocks of this code are now detected and executed as intended. Currently, the code blocks must exist under either an If, Else, or While construct; these are the typical cases seen in the field. ACPICA BZ 762. Lin Ming. Implemented an automatic dynamic repair for predefined names that return nested Package objects. This applies to predefined names that are defined to return a variable-length Package of sub-packages. If the number of sub- packages is one, BIOS code is occasionally seen that creates a simple single package with no sub-packages. This code attempts to fix the problem by wrapping a new package object around the existing package. These methods can be repaired: _ALR, _CSD, _HPX, _MLS, _PRT, _PSS, _TRT, and _TSS. ACPICA BZ 790. Fixed a regression introduced in 20090625 for the AcpiGetDevices interface. The _HID/_CID matching was broken and no longer matched IDs correctly. ACPICA BZ 793. Fixed a problem with AcpiReset where the reset would silently fail if the register was one of the protected I/O ports. AcpiReset now bypasses the port validation mechanism. This may eventually be driven into the AcpiRead/Write interfaces. Fixed a regression related to the recent update of the AcpiRead/Write interfaces. A sleep/suspend could fail if the optional PM2 Control register does not exist during an attempt to write the Bus Master Arbitration bit. (However, some hosts already delete the code that writes this bit, and the code may in fact be obsolete at this date.) ACPICA BZ 799. Fixed a problem where AcpiTerminate could fault if inadvertently called twice in succession. ACPICA BZ 795. Example Code and Data Size: These are the sizes for the OS-independent acpica.lib produced by the Microsoft Visual C++ 6.0 32-bit compiler. The debug version of the code includes the debug output trace mechanism and has a much larger code and data size. Previous Release: Non-Debug Version: 84.7K Code, 17.8K Data, 102.5K Total Debug Version: 160.5K Code, 50.6K Data, 211.1K Total Current Release: Non-Debug Version: 85.5K Code, 18.0K Data, 103.5K Total Debug Version: 161.6K Code, 50.9K Data, 212.5K Total 2) iASL Compiler/Disassembler and Tools: ACPI 4.0: Implemented disassembler support for all new ACPI tables and changes to existing tables. ACPICA BZ 775.
2015-04-16Remove NOT_FOR_PLATFORM, builds fine on Darwin for me.jperkin1-2/+1
2015-04-14Fix helper target to not trigger keyword expansionfhajny1-2/+2
2015-04-14Remove more references to python-2.6.wiz1-2/+1
2015-04-14Add p5-collectd and py-collectdfhajny1-1/+3
2015-04-14Remove non-default perl and python options in sysutils/collectd. Usefhajny9-22/+89
separate p5-collectd and py-collectd packages instead for same purpose.
2015-04-14Remove stale patch file.fhajny1-29/+0
2015-04-13Fix CVE-2014-9471 TZ parsing bug.tnn3-3/+36
2015-04-11Update to 0.5.6. No ChangeLog. Assume more/better/faster.rodent2-6/+6
2015-04-09Update duplicity to 0.6.25.hiramatsu3-9/+9
Changes from previous: New in v0.6.25 (2014/10/20) --------------------------- Enhancements: * Add deprecation warning for 0.6 series * Merged in lp:~ed.so/duplicity/0.6-dpbx.importfix - fix this showstopper with the dropbox backend "NameError: global name 'rest' is not defined" * Merged in lp:~jflaker/duplicity/BugFix1325215 - The reference to "--progress_rate" in the man page as a parameter is incorrect. Should be "--progress-rate". * Merged in lp:~hooloovoo/duplicity/updated-README-REPO - Changes to README-REPO to reflect the restructuring of the directories. * Fixed bug 1375304 with patch supplied by Aleksandar Ivanovic * Merged in lp:~ed.so/duplicity/webdav200fix-0.6 - webdav backend fix "BackendException: Bad status code 200 reason OK. " when restarting an interrupted backup and overwriting partially uploaded volumes. * Merged in lp:~antmak/duplicity/0.6-par2-fix - Useful fix for verbatim par2cmdline options (like "-t" in par2-tbb version) * Merged in lp:~jon-haggblad/duplicity/ftps-fix - Minor bugfix for ftps backend where lftp needs host prefixed by "ftps://". * Fixed bug 1327550: OverflowError: signed integer is greater than maximum - Major and minor device numbers are supposed to be one byte each. Someone has crafted a special system image using OpenVZ where the major and minor device numbers are much larger (ploop devices). We treat them as (0,0). * Merged in lp:~jon-haggblad/duplicity/ftps-fix (2nd try) - Minor bugfix for ftps backend where lftp needs host prefixed by "ftps://". * Merged in lp:~johnleach/duplicity/1315437-swift-container-create - Check to see if the swift container exists before trying to create it, in case we don't have permissions to create containers. Fixes #1315437
2015-04-082014-07-26 Christian Franke <franke@computer.org>rodent6-30/+38
smartmontools 6.3 2014-07-25 Christian Franke <franke@computer.org> drivedb.h: - Apple SD/SM/TS...E/F SSDs: Rename, add TS*[EF] - JMicron based SSDs: Fix regex for Apple TS*C - Marvell based SanDisk SSDs: X210 2014-07-25 Alex Samorukov <samm@os2.kiev.ua> drivedb.h: Apple SM* SSD - add attribute 173 description (guessed) 2014-07-23 Christian Franke <franke@computer.org> ataprint.cpp: Print SCT Status regardless of SCT Data Table support. atacmds.cpp: ataReadSCTTempHist(): Do not reread initial SCT Status. configure.ac: Fix typo in help text. Add MinGW comment. 2014-07-22 Christian Franke <franke@computer.org> drivedb.h: - Apple SD/SM...E/F SSDs (ticket #342) - Apple SSD SM128, Asus-Phison SSD: Remove (missing attribute info) 2014-07-20 Christian Franke <franke@computer.org> atacmds.cpp: Rework heuristics for 'tempminmax' format. Now supports negative values (ticket #291) and WDC over temperature counter. Change default for Head_Flying_Hours to 'raw24(raw8)'. This provides more reasonable output for Seagate HDDs missing in drivedb.h. drivedb.h: Comment new default for Head_Flying_Hours. smartctl.8.in, smartd.8.in, smartd.conf.5.in: Fix usage of line breaks and empty lines. 2014-07-19 Christian Franke <franke@computer.org> smartctl.8.in, smartd.8.in, smartd.conf.5.in, update-smart-drivedb.8.in: Add FILES section. Move FULL PATH info to FILES section. Rename REFERENCES section. Move HOME PAGE info to REFERENCES section. Remove AUTHORS section from smartd.conf man page. Update or remove various outdated info. 2014-07-18 Christian Franke <franke@computer.org> configure.ac: Use 'email' instead of 'mail' on Cygwin. Remove outdated '-mno-cygwin' error check. Makefile.am, smartd.conf.5.in: Replace 'mail' by actual platform specific mailer. examplescripts/README, examplescripts/Example[123]: Remove bashisms. Use '/usr/bin/mail' instead of '/bin/mail'. os_win32/daemon_win32.cpp: Support older MinGW headers with missing struct SERVICE_DELAYED_AUTO_START_INFO. 2014-07-17 Christian Franke <franke@computer.org> drivedb.h: - Crucial/Micron MX100/M500/M510/M550 Client SSDs: Rename, add MX100, update MX510/550 - Indilinx Barefoot based SSDs: OCZ Vertex 1.10 - Intel 320 Series SSDs: 'L' variant - JMicron based SSDs: Transcend *18M-M variant - Plextor M3/M5 (Pro) Series SSDs: M5M (mSATA) variant - Samsung based SSDs: 840 EVO 2014-07-16 Christian Franke <franke@computer.org> drivedb.h: - Marvell based SanDisk SSDs: Extreme II (ticket #334), others - SanDisk based SSDs: iSSD P4 (ticket #272), U100 (ticket #337), others - USB: Iomega (0x059b:0x047a) - USB: WD My Passport: Merge entries - USB: WD My Passport USB 3.0 (0x1058:0x074a, 0x1058:0x0820) - USB: ADATA (0x125f:0xa[13]1a) - USB: JMicron JMS539 (0x152d:0x0539): New FW supports SAT (ticket #338) - USB: TrekStor Datastation (0x1e68:0x0050) (Red Hat Bugzilla 954162) 2014-07-13 Christian Franke <franke@computer.org> atacmds.cpp: Add missing const and initialization. Don't print extra '\n' if self-test log is empty. ataprint.cpp: Add new ACS-4 log. cciss.cpp: Fix C++11 builds on Linux. GCC and CLang do not predefine 'linux' when in '-std=c++11' mode. smartd.cpp: Update description of Windows smartd service. README: Update license info. Remove outdated ATA references. 2014-07-10 Christian Franke <franke@computer.org> Makefile.am: Rework build of Solaris specific man pages. This fixes some bogus and some missing replacements. smartctl.8.in, smartd.8.in, smartd.conf.5.in: Minor typo and syntax fixes. 2014-07-09 Christian Franke <franke@computer.org> smartctl.8.in, smartd.8.in, smartd.conf.5.in: Avoid '.SH' macros with no argument. Remove colons from section names. Merge sections CONTRIBUTORS and CREDITS with AUTHORS. Update SEE ALSO sections. 2014-07-05 Christian Franke <franke@computer.org> configure.ac: Remove snprintf() compile time test. Add '--with-working-snprintf' configure option. Add __USE_MINGW_ANSI_STDIO test for MinGW GCC. utility.cpp: Add snprintf() runtime test. Add GCC version to output of -V option. Makefile.am: Add update-smart-drivedb.1m for Solaris. 2014-06-30 Christian Franke <franke@computer.org> configure.ac: Update macros as suggested by 'autoconf --warnings=obsolete'. Makefile.am: Add creation of empty directories to install targets. 2014-06-29 Christian Franke <franke@computer.org> configure.ac, Makefile.am, smartd.cpp, smartd_warning.sh.in: Add '--with-smartdscriptdir' configure option to change location of smartd_warning.sh (Debian bug 710815). Add '--with-smartdplugindir' configure option to change (or disable) smartd_warning.sh plugin location. smartd.conf.5.in: Optionally hide the plugin documentation. 2014-06-27 Christian Franke <franke@computer.org> Makefile.am: Add update-smart-drivedb.8 target. update-smart-drivedb.8.in: Add copyright and version info. Adjust path names for make target. Add FreeBSD/OpenBSD specific info. 2014-06-27 Hannes von Haugwitz <hannes@vonhaugwitz.com> update-smart-drivedb.8.in: New man page (Debian bug 708433). 2014-06-27 Christian Franke <franke@computer.org> configure.ac: Suppress pkg-config warnings about missing 'systemd.pc'. Makefile.am: Silence build of man pages and svnversion.h. This makes '--enable-silent-rules' or 'make V=0' more effective (available since automake 1.13). 2014-06-27 Christian Franke <franke@computer.org> drivedb.h: - Crucial/Micron RealSSD C300/M500: New attributes (ticket #326) - SandForce Driven SSDs: ADATA XM11, Corsair Force LS, OWC Aura Pro 6G OWC Mercury Electra Pro 3G, PNY Prevail Elite, Transcend SSD320/720 2014-06-25 Christian Franke <franke@computer.org> os_win32.cpp: Fix calculation of SCSI resid. 2014-06-23 Christian Franke <franke@computer.org> scsiata.cpp: usbjmicron_device: Fix SMART Status check for USB bridges which always return 0x01. Add JMicron specific error messages. 2014-06-22 Christian Franke <franke@computer.org> atacmds.cpp, ataprint.cpp: Improve messages for unsupported SMART Status command. ataprint.cpp: Print form factor. 2014-06-21 Christian Franke <franke@computer.org> drivedb.h: - Crucial/Micron M500/M510/M550 Client SSDs - Micron M500DC Enterprise SSDs Based on patch provided by Clayton Hawkings from Micron. 2014-06-20 Christian Franke <franke@computer.org> autogen.sh: automake 1.14.1 works. 2014-06-20 Christian Franke <franke@computer.org> scsiata.cpp: usbjmicron_device: Check SCSI resid for SMART STATUS. Some (Prolific) USB bridges do not transfer a status byte. os_win32.cpp: Include SCSI resid in debug output. 2014-06-19 Douglas Gilbert <dgilbert@interlog.com> scsiprint.cpp: - minor comment clean-up 2014-06-19 Christian Franke <franke@computer.org> drivedb.h: - Intel 730 and DC S3500/S3700 Series SSDs: rename, add 730 and S3700. Remove extra S3700 entry. Based on patch provided by Tim Small. 2014-06-18 Christian Franke <franke@computer.org> os_win32.cpp: Fix CSMI support for older Intel RST drivers which set bPortIdentifier=0xff (regression from r3888). os_win32/installer.nsi: Create standard InstallLocation registry entry. Keep old Install_Dir entry if needed for GSmartControl. Update links in registry and shortcuts. 2014-06-18 Christian Franke <franke@computer.org> drivedb.h: - USB: Buffalo MiniStationHD-PCFU3 (0x0411:0x0240) - USB: Toshiba Stor.E Plus (0x0480:0xa00a) (Debian bug 734395) - USB: Samsung D3 Station (0x04e8:0x6124) (ticket #332) - USB: Samsung M3 Portable (0x04e8:0x61b[45]) - USB: Seagate Expansion Portable (0x0bc2:0x2312) - USB: Seagate Expansion External (0x0bc2:0x3312) (ticket #320) - USB: WD Elements (0x1058:0x10[ab]8) (ticket #331) - USB: ASMedia AS2105 (0x174c:0x5136) 2014-06-16 Christian Franke <franke@computer.org> drivedb.h: - Seagate Laptop Thin HDD - Seagate Barracuda 7200.14 (AF): *DM000 variant - Seagate Barracuda Green (AF): no warnings for newer firmware versions - Seagate Constellation.2 (SATA) - Seagate NAS HDD - Seagate Video 3.5 HDD 2014-06-15 Christian Franke <franke@computer.org> drivedb.h, smartctl.8.in, smartd.8.in, INSTALL, NEWS, TODO, WARNINGS: Fix old Trac links. 2014-05-23 Alex Samorukov <samm@os2.kiev.ua> os_freebsd.cpp: fixed #321 (compiler warning on 32 bit architectures), patch provided by tijl 2014-05-01 Christian Franke <franke@computer.org> os_linux.cpp: Clarify copyright info in GPL header. smartctl.8.in, smartd.conf.5.in: Update '-d aacraid' info. 2014-04-30 Douglas Gilbert <dgilbert@interlog.com> scsiprint.cpp: - Lowest aligned LBA > 0 not common so only output in that case 2014-04-28 Christian Franke <franke@computer.org> autogen.sh: Allow automake 1.14, suppress 'subdir-objects' warning. Makefile.am: Add new 'compile' script to target 'maintainer-clean'. 2014-04-28 Douglas Gilbert <dgilbert@interlog.com> scsicmds.h, scsicmds.cpp, scsiprint.h: - improve handling of modern SCSI disks (SAS SSDs) show compliance (SCSI version), show 12 Gbps SAS-3 speed, and flag ZBC presence 2014-04-27 Alex Samorukov <samm@os2.kiev.ua> drivedb.h: - Toshiba 3.5" MG03ACAxxx(Y) Enterprise HDD 2014-04-27 Christian Franke <franke@computer.org> Fixes for aacraid patch: aacraid.h: Fix typo which breaks 32-bit build. os_linux.cpp: Remove useless member variable afd. Fix error handling of /proc/devices parsing. Avoid unsafe sprintf(). Fix help text. 2014-04-27 Raghava Aditya <raghava.aditya@pmcs.com> os_linux.cpp: - Added support for aacraid drivers - Created a new interface for aacraid smartctl -d aacraid,H,L,ID /dev/sdx 2014-04-18 Douglas Gilbert <dgilbert@interlog.com> scsicmds.cpp: - supported_vpd_pages(): lower response length to stop sense data noise on old disks (pre SPC-3) 2014-04-17 Christian Franke <franke@computer.org> drivedb.h: - Western Digital RE4 (SATA 6Gb/s): WD2000FYYX - Western Digital Se - Western Digital Caviar Green (AF, SATA 6Gb/s): 4TB - Western Digital Black: Rename, add 3TB, AF, remove extra AF entry - Western Digital Red: 4TB (ticket #322) - Western Digital Blue Mobile 2014-04-10 Christian Franke <franke@computer.org> os_win32.cpp: Rework CSMI port scanning. Use bPortIdentifier instead of Phy array index for addressing. Ignore possibly bogus bNumberOfPhys (ticket #325). 2014-04-09 Douglas Gilbert <dgilbert@interlog.com> scsiprint.cpp: - add guard to scsiPrintSasPhy() invocation; resolve ticket #204 2014-04-06 Christian Franke <franke@computer.org> WARNINGS: Remove all entries. Add link to Warnings page in Wiki. 2014-03-13 Christian Franke <franke@computer.org> drivedb.h: - Crucial/Micron RealSSD C300/M500: *SSD1 variant - SandForce Driven SSDs: ADATA SP300, ADATA SP800, ADATA SP900 DL2, Corsair Force SSD, Kingston SE50S3, Kingston SKC380S3, Smart Storage XceedIOPS2, VisionTek GoDrive - Indilinx Barefoot 3 based SSDs: OCZ VERTEX 450 - JMicron based SSDs: ADATA SP600 - Plextor M3/M5 (Pro) Series SSDs: Rename, add M5S (ticket #297), M5Pro 2014-03-06 Christian Franke <franke@computer.org> drivedb.h: - OCZ Intrepid 3000 SSDs - Intel 320 Series SSDs: 'D' variant (ticket #315) - Intel DC S3500 Series SSDs: 'T' variant (ticket #315) 2014-03-05 Christian Franke <franke@computer.org> ataprint.cpp: Check SCT Feature Control support bit for '-g/-s wcreorder'. This prevents bogus error messages if SCT support excludes SCT Feature Control command. atacmds.cpp: Fix error message text for SCT Feature Control command. 2014-03-03 Christian Franke <franke@computer.org> smartctl.8.in, smartd.8.in, smartd.conf.5.in: Remove bashisms from shell script examples. 2014-03-03 Christian Franke <franke@computer.org> Makefile.am, os_win32/smart*_res.rc.in: Set Copyright year in Windows VERSIONINFO resource. 2014-03-03 Christian Franke <franke@computer.org> os_linux.cpp: Fix glob(3) max path count (ticket #317). 2014-03-03 Christian Franke <franke@computer.org> configure.ac, Makefile.am: Add '--with-systemdenvfile=[FILE|no]' configure option to change or remove (ticket #316) the systemd EnvironmentFile setting. smartd.service.in: Add a reference to documentation (ticket #316). 2014-02-18 Alex Samorukov <samm@os2.kiev.ua> os_freebsd.cpp: use %lu for iop->resp_sense_len 2014-02-16 Alex Samorukov <samm@os2.kiev.ua> os_freebsd.cpp: mass updates, provided by Tijl Coosemans - Remove some unused private fields from some classes (found by Clang) - In freebsd_scsi_device::scsi_pass_through: * Make sure this function returns false on error instead of an error code that gets converted to true. * Put printing of the "Incoming data" debug info right after the cam_send_ccb() call and before the error checking to make debugging easier. * When copying sense data make sure the fields in the CCB are actually valid with CAM_AUTOSNS_VALID. Also make sure that the size of the sense data doesn't overflow max_sense_len. This was the real cause for the crash in ports/181836. * Add some debug printing on the sense data. 2014-02-03 Christian Franke <franke@computer.org> dev_areca.cpp: Check cmds index before use (ticket #312). Make cmds array static const. 2014-01-01 Christian Franke <franke@computer.org> Happy New Year! Update copyright year in version info. 2013-12-21 Christian Franke <franke@computer.org> drivedb.h: - Intel 525 Series SSDs - Intel 530 Series SSDs (ticket #308) 2013-12-19 Christian Franke <franke@computer.org> drivedb.h: - Seagate Samsung Spinpoint F4 - Seagate Desktop SSHD - Seagate Constellation CS - Western Digital Red: *JFCX variant - Western Digital Green Mobile - Western Digital Elements / My Passport (USB): rename 2013-12-19 Christian Franke <franke@computer.org> autogen.sh: automake 1.13.3 works. 2013-12-14 Christian Franke <franke@computer.org> drivedb.h: - Toshiba 2.5" HDD MK..65GSX: "... H" (USB?) variant - Toshiba 2.5" HDD MQ01UBD... (USB 3.0) - USB: Toshiba Stor.E Slim USB 3.0 (0x0480:0x0100) - USB: Toshiba Stor.E Basics (0x0480:0xa009) - USB: Toshiba Stor.E (0x0939:0x0b15) - USB: Seagate FreeAgent GoFlex (0x0bc2:0x5020) - USB: WD My Passport Ultra (0x1058:0x0741) - USB: WD Elements (0x1058:0x1048) - USB: Initio (0x13fd:0x1640) (ticket #295) - USB: LucidPORT (0x1759:0x5100) 2013-12-08 Christian Franke <franke@computer.org> drivedb.h: - Apacer SDM4: SFDDA01C firmware (ticket #304). - Crucial/Micron RealSSD m4/C400/P400: M4 SSD1 (ticket #306). - Seagate Barracuda 7200.14: Check part number to avoid bogus firmware bug warning (ticket #298). 2013-11-23 Christian Franke <franke@computer.org> configure.ac, utility.cpp: Remove __DATE__, __TIME__ and SMARTMONTOOLS_CONFIGURE_DATE. This obsoletes OpenSUSE nobuild-date.patch. Reproducible builds are now supported. 2013-11-15 Alex Samorukov <samm@os2.kiev.ua> os_freebsd.cpp: Fix crash on FreeBSD 9.2 caused by wrong SCSI status check condition. os_freebsd.cpp: Print debug info on errors only if requested. 2013-11-07 Matt Kraai <...> smartctl.cpp: Add missing stdlib.h. This fixes build on QNX 6.3.2 (ticket #300). 2013-11-07 Roger Röhrig <...> drivedb.h: Intel DC S3500 Series SSDs: Add -F xerrorlba. 2013-11-07 Roger Röhrig <...> atacmds.cpp: Fix Extended Comprehensive Error Log timestamp byte order on big endian machines. 2013-09-12 Christoph Egger <christoph@debian.org> dev_areca.h: Fix build on kFreeBSD (Debian bug 717567). This obsoletes Debian kfreebsd.patch. 2013-08-17 Christian Franke <franke@computer.org> examplescripts: Add scripts from Debian and Fedora packages. 2013-08-17 Christian Franke <franke@computer.org> Add spaces between string literals and macro identifiers. This avoids the interpretation as user-defined literals if C++11 is enabled (g++ -std=gnu++11). 2013-08-15 Dan Lukes <dan+smartmontools.changelog@obluda.cz> drivedb.h: Intel DC S3500 Series SSDs 2013-08-12 Christian Franke <franke@computer.org> drivedb.h: Intel 320 Series SSDs: Add attribute 183 and 199. 2013-08-10 Christian Franke <franke@computer.org> autogen.sh: automake 1.10.3, 1.12.6, and 1.13.4 work. The new automake 1.14 is left out for now due to the 'subdir-objects' warning and the new 'compile' script. Add options '--force' and '--warnings=CATEGORY'.
2015-04-07Update rsyslog to 8.9.0.fhajny2-6/+6
Version 8.9.0 [v8-stable] 2015-04-07 - omprog: add option "hup.forward" to forwards HUP to external plugins - imuxsock: added capability to use regular parser chain - 0mq: improvements in input and output modules - imtcp: add support for ip based bind for imtcp -> param "address" - bugfix: MsgDeserialize out of sync with MsgSerialize for StrucData - bugfix imfile: partial data loss, especially in readMode != 0 - bugfix: potential large memory consumption with failed actions - bugfix: omudpspoof: invalid default send template in RainerScript format - bugfix: size-based legacy config statements did not work properly - build system: added option --without-valgrind-testbench - rsyslogd: fix misleading typos in error messages Version 8.8.0 [v8-stable] 2015-02-24 - omkafka: add support for dynamic topics and auto partitioning - imtcp/imptcp: support for broken Cisco ASA TCP syslog framing - omfwd: more detailled error messages in case of UDP send error - TLS syslog: enable capability to turn on GnuTLS debug logging - bugfix: $AbortOnUncleanConfig did not work - improve rsyslogd -v output and error message with meta information version number is now contained in error message and build platform in version output - bugfix imtcp: octet-counted framing cannot be turned off - bugfix: build problems on Illuminos - bugfix: invalid data size for iMaxLine global property - bugfix: negative values for maxMessageSize global parameter were permitted
2015-04-07Update liblognorm to 1.1.1.fhajny2-6/+6
Version 1.1.1, 2015-03-09 - fixed library version numbering - added new parser syntaxes - bugfix: function ln_parseFieldDescr() returns state value due to unitialized variable. This can also lead to invalid returning no sample node where one would have to be created.
2015-04-07Update collectd to 5.4.2.fhajny6-17/+33
- Build system: Numerous fixes. - collectd: A use-after-free has been fixed in the parse_value() function. - collectd: Fix carriage return sign in types_list - collectd: Fix programming error in {{GitFile|src/configfile.c}} - collectd: An off-by-one error has been fixed in the strstripnewline() function. - collectd: Use the complain mechanism to report filter chain write failures. - collectd: Spelling and grammar of error messages have been fixed. - collectdctl: Fixed buffering issues which caused trouble on AIX and Solaris. - Documentation: Details and example about multi-instance filterchain targets have been added. - Documentation: The CollectStatistics option of the RRDCacheD plugin has been documented. - Documentation: The Write Redis plugin has been documented. - Documentation: The GraphiteSeparateInstances and GraphiteAlwaysAppendDS options of the AMQP plugin have been documented. - Documentation: Documentation of the AutoLoadPlugin option has been improved. - Aggregation plugin: utils_vl_lookup: A race when creating user objects has been fixed. - CPU plugin: Temperature code for Mac OS X has been removed. - cURL, cURL-JSON, cURL-XML and Write HTTP plugins: Call curl_global_init() in the plugins' init() callback. - cURL and memcachec plugins: Fix calculation of gauge, average, minimum and maximum. Previously, they were calculated from the start of the daemon, which is not the documented behavior. - cURL-JSON plugin: A bug, which triggered when two URLs with a long common prefix were configured, was fixed. - DBI plugin: Compatibility with new versions of libdbi has been restored. - Exec, UnixSock plugins: Fix parsing of the time option of the PUTNOTIF command. - IPMI plugin: A conflict with the Java plugin over the SIGUSR2 signal has been fixed. - Java plugin: Conversion from Java's time representation to collectd's representation has been fixed. - Java plugin: Make sure cjni_thread_detach() is called on all paths. - LogFile and SysLog plugins: Avoid total silence in case of a misconfiguration. - Network plugin: Support for recent versions of gcrypt has been added. - Network plugin: Robustness of the client connecting behavior has been improved. - Python plugin: Don't create empty meta_data_t objects. - Python plugin: Fix Py list length check in cpy_build_meta(). - Python plugin: The interval member was fixed to export seconds as a double. - RRDtool and RRDCacheD plugins: A memory leak when creating RRD files has been fixed. - SNMP plugin: Fix a memory leak. - Statsd plugin: Support for samplerates in timer metrics was added. - Swap plugin: Fix behavior under OpenVZ by making cached optional. - Threshold plugin: Population of the time field in notifications has been added. - libvirt plugin: Only gather stats for running domains. - LVM plugin: An issue with Volume Groups (VGs) without Logical Volumes (LVs) has been fixed. - Write Graphite plugin: Escape characters not supported by Graphite. - Write HTTP plugin: Make callback names context-dependent. - Write Redis plugin: A formatting bug, which resulted in totally unusable numbers being transmitted to Redis, was fixed. - Write Riemann plugin: Receive acknowledge message when using TCP.
2015-04-07collectd-dns needs net/libpcap on NetBSD, built-in one lacks some headers.fhajny1-1/+6