emerge --info Portage 2.1.2.7 (default-linux/arm/2007.0, gcc-4.1.2, glibc-2.5-r2, 2.6.21-hh0 armv5tel) ================================================================= System uname: 2.6.21-hh0 armv5tel XScale-PXA270 rev 7 (v5l) Gentoo Base System release 2.0.0_alpha3 Timestamp of tree: Sun, 20 May 2007 10:30:01 +0000 distcc 2.18.3 armv5te-softfloat-linux-gnueabi (protocols 1 and 2) (default port 3632) [disabled] dev-lang/python: 2.4.4 dev-python/pycrypto: 2.0.1-r5 sys-apps/sandbox: 1.2.18.1 sys-devel/autoconf: 2.61 sys-devel/automake: 1.9.6-r2, 1.10 sys-devel/binutils: 2.17.50.0.16 sys-devel/gcc-config: 1.4.0 sys-devel/libtool: 1.5.23b virtual/os-headers: 2.6.21 ACCEPT_KEYWORDS="arm ~arm" AUTOCLEAN="yes" CBUILD="armv5te-softfloat-linux-gnueabi" CFLAGS="-Os -pipe -march=armv5te -mtune=iwmmxt -fomit-frame-pointer" CHOST="armv5te-softfloat-linux-gnueabi" CONFIG_PROTECT="/etc" CONFIG_PROTECT_MASK="/etc/env.d /etc/gconf /etc/terminfo" CXXFLAGS="-Os -pipe -march=armv5te -mtune=iwmmxt -fomit-frame-pointer" DISTDIR="/usr/portage/distfiles" FEATURES="buildpkg candy distlocks metadata-transfer sandbox sfperms strict" GENTOO_MIRRORS="http://distfiles.gentoo.org http://distro.ibiblio.org/pub/linux/distributions/gentoo" LANG="en_US.UTF-8" LC_ALL="" LDFLAGS="-Wl,-O1 -Wl,--sort-common" LINGUAS="ru en" MAKEOPTS="-j1" PKGDIR="/usr/portage/packages" PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --compress --force --whole-file --delete --delete-after --stats --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages --filter=H_**/files/digest-*" PORTAGE_TMPDIR="/var/tmp" PORTDIR="/usr/portage" PORTDIR_OVERLAY="/usr/local/portage" SYNC="rsync://rsync.gentoo.org/gentoo-portage" USE="acl alsa apm arm bash-completion berkdb bitmap-fonts bzip2 cli cracklib crypt cups glibc-omitfp iconv ipv6 isdnlog midi ncurses nls no-old-linux nptl nptlonly openmp pam pcre perl ppds pppd profile python readline reflection session slang spl ssl tcpd truetype-fonts type1-fonts ucs2 unicode wifi xattr xcb xorg zlib" ALSA_PCM_PLUGINS="adpcm alaw asym copy dmix dshare dsnoop empty extplug file hooks iec958 ioplug ladspa lfloat linear meter mulaw multi null plug rate route share shm softvol" ELIBC="glibc" INPUT_DEVICES="evdev" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LINGUAS="ru en" USERLAND="GNU" VIDEO_CARDS="fbdev" Unset: CTARGET, EMERGE_DEFAULT_OPTS, INSTALL_MASK, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS Reproducible: Always
Could you please post the output of cat /proc/acpi/processor/*/power Thanks.
There is no acpi support on this platform (hp IPAQ hx4700) Only apm emulation =)
Does PowerTop show any C-States or Power Usage like on: http://www.linuxpowertop.org/Screenshot.png ?
< Detailed C-state information is only available on Mobile CPUs (laptops) > Top causes for wakeups: 85.6% (733.6) <interrupt> : DMA 11.7% (100.4) <interrupt> : PXA Timer Tick 0.9% ( 8.0) <interrupt> : ds1wm 0.6% ( 5.0) <kernel core> : fbcon_add_cursor_timer (cursor_timer_handl 0.3% ( 2.4) <interrupt> : ide0 0.2% ( 2.0) <kernel core> : ledtrig_ide_activity (ledtrig_ide_timerfun 0.1% ( 1.0) ntpd : do_setitimer (it_real_fn) 0.1% ( 1.0) w1_control : schedule_timeout (process_timeout) 0.1% ( 0.6) nscd : schedule_timeout (process_timeout) 0.0% ( 0.4) <kernel core> : neigh_table_init_no_netlink (neigh_periodi Suggestion: Enable the CONFIG_NO_HZ kernel configuration option. This option is required to get any kind of longer sleep times in the CPU.
Seems to work fine (with less detailes because of missing C-States). Should be okay to add ~ARM to the ebuild. Btw. PowerTop 1.4 will have i18n support and an ncurses "gui".
added arm love to the tree, thanks for testing
