IRC log of #cubox of Fri 26 Oct 2012. All times are in CEST < Back to index

03:28 dbsx where are there instructions for what it takes to prepare a distro for the cubox-installer or are we supposed to guess?
03:36 Punkley_Chillin I think rebeeh can most likely answer that.
03:36 Punkley_Chillin i do remember him saying it could be done a couple of ways like tarball or img
03:40 dbsx and its 3:30am in israel
03:40 dotarray :)
06:35 dung each time i repeat a mistake again i keep things a bit more in order
06:38 dung i'll create a database to refill my memory after reset ;)
06:47 dung Aborigine, Indian, Austrian :)
06:47 dung :(
06:51 dung ..scientists
06:56 dung CuBall
06:57 dung ^rollin^
07:14 dung an artist built a house in from of a ball. then he said "my room is not in your land, only a point" :)
07:40 dung dbsx: i'v looked into the installer. it downloads the distro-list from http://dl.dropbox.com/u/72661517/CuBox/installer/dist.list which links to install scripts
07:41 dung thus you've to write a install script and ask for including
07:53 dung i'v looked into git, not the zip file, and found it in (fs/cubox-installer/)root/installer.sh
08:01 dung https://github.com/rabeeh/cubox-installer/blob/master/fs/cubox-installer/root/installer.sh
08:18 dbsx thanks dung
09:44 ralix rabeeh, With the recent devel version of geexbox I could play well last night with 1008P videos. No more stutter :-) Next, I tried tvheadend, HD ZDF German TV channel (Astra 19.2 ° E). A disaster;-) I test more ...
10:18 dotarray ralix - sounds like you're having fun with your disasters, at least ;)
10:26 ralix I was amazed how well the installation / configuration has worked on tvheadend. I could select the xbmc tv channels very quickly. Only the play of HD channels disappointed me. After I was so surprised it worked so well that the video playback :)
10:27 dotarray you'll have to let me know when you get it figured out, and we'll post it on the blog!
10:32 ralix I'm going to test on Sunday next. Tomorrow is looking off first football. I'll tell you. Excuse my bad english;-)
10:33 ralix I hope you understand me fairly
10:42 dotarray i understand you, ralix :)
10:42 dotarray sorry i'm doing a whole bunch of things at once and not paying proper attention to this window :)
10:42 ralix :)
10:42 dotarray will you be playing football or watching?
10:42 ralix hehe only watching!
11:09 dung dotarray, what a ..xy name.. from a developers point of view :P
11:13 dotarray heh, thanks :)
14:17 N30N cbxbiker61: for your consideration http://alunamation.com/archlinux/arm/AdditionalXbmcCuBoxPatches-Rev10.tar.xz
14:25 N30N cbxbiker61: Also, why did you disabling prebuf?
14:27 N30N *disable*
17:10 cbxbiker61 N30N, prebuf is not necessary in conjunction with the rest of the patches
17:12 cbxbiker61 although if my memory serves me correctly, it is still prebuffing 2 frames
17:14 koboldmaki hi, can somebody tell me which kernel config parameter have to be set to enable iwmmxt
17:15 koboldmaki the options with "CONFIG_CPU_PJ4" doesnt't work
17:16 jnettlet koboldmaki, CONFIG_IWMMXT but it has CPU dependencies
17:17 jnettlet koboldmaki, you also need gcc 4.8 to properly build your code to support iwmmxt2
17:17 koboldmaki ok, i try it
17:18 jnettlet koboldmaki, let me know if you have any questions. I helped Marvell test and land those gcc patches earlier this year
17:19 koboldmaki ok, in a minute
17:21 koboldmaki try to build it with kernel 3.6.3
17:22 koboldmaki the error /tmp/ccUFrYI0.s:66: Error: only SUBS PC, LR, #const allowed -- `sub pc,pc,#4'
17:22 koboldmaki make[3]: *** [arch/arm/kernel/pj4-cp0.o] Error 1
17:22 koboldmaki appears
17:23 koboldmaki I use gcc (Debian 4.6.3-12) 4.6.3 on the cubox from debian wheezy/sid
17:37 koboldmaki i try some dirty hacks and now "kernel/bounds.c:1:0: warning: switch -mcpu=iwmmxt conflicts with -march=armv7-a switch [enabled by default]"
17:46 koboldmaki @jnettlet: when you compile the kernel, can you give me the output for the command cat /proc/$(pgrep gcc)/cmdline|strings | grep "^-m"
17:47 N30N cbxbiker61: ok, thanks for the reply. :)
18:03 jnettlet koboldmaki, what kernel version are you trying to build?
18:04 koboldmaki 3.6.3
18:04 jnettlet fyi you should not be building the kernel with -mcpu=iwmmxt..the kernel enables the iwmmxt coprocessor and handles context switching for the VFP registers, but shouldn't be running iwmmxt code
18:05 koboldmaki i removed the little hack, as it failed in compilation
18:08 koboldmaki the kernel that runs on my cubox is a 3.6.2 and it the processor on /proc/cpuinfo is ARMv7 Processor rev 5 (v7l), and I wan to have the PJ4
18:09 koboldmaki and Features : swp half thumb fastmult vfp edsp thumbee vfpv3 vfpv3d16 tls
18:09 koboldmaki with the missing iwmmxt
18:11 koboldmaki feature
18:12 jnettlet I am surprised that is not being enabled by default.
18:12 jnettlet Which kernel tree are you working from?
18:13 koboldmaki vanilla tree
18:13 koboldmaki yes it also surprise me :-(
18:14 jnettlet koboldmaki, oh yeah there are definitely a chunk of patches you will need to get full functionality from a vanilla tree.
18:14 jnettlet Have you tried rabbi's github tree?
18:15 koboldmaki yes, and also the tree from vDorst
18:17 jnettlet no success?
18:18 koboldmaki not really (a long time ago), i want "features" like btrfs, iptables etc. as i primary use the cubox as a real home server, not as a media center
18:19 jnettlet well I wouldn't recommend btrfs yet...it is still not quite ready for primetime usage.
18:19 jnettlet But enabling iptables and such should be trivial
18:20 koboldmaki yes, sure and it is not enabled - ok nobody who use the cubox as a mediacenter really needs this feature
18:22 koboldmaki another part is the crypto device i would like to use
18:22 koboldmaki but I could not verify that it really works with speed up..
18:36 jnettlet koboldmaki, there are a couple of parts to that. I also work with the VIA hardware that has very good encryption hardware and the OpenSSL support is garbage. It keeps getting broken from release to release
18:38 jnettlet In general you will find the big win with a random number generator is that you won't run into problems where /dev/random runs out of entropy
19:24 koboldmaki have you try the cryptodev?
19:33 jnettlet I have not tried it out yet. It is on my list, but my list is very long
19:34 koboldmaki ok, i try it but i could not verify that it gives me the speed up
19:35 koboldmaki i prefer to use "openssl speed" for a quick hack/check
19:37 koboldmaki when you give the cryptodev a try, you need a softlink to compile it
19:37 koboldmaki root@kob-cubox:/2install/cryptodev-linux-1.5# ls -l mach
19:37 koboldmaki lrwxrwxrwx 1 root root 53 Oct 19 21:55 mach -> /mnt/test/linux-3.6.2/arch/arm/mach-dove/include/mach
19:37 koboldmaki then you could compile it
19:41 koboldmaki make && make install && depmod -a && modprobe cryptodev
19:41 koboldmaki dmesg -T | grep cryptodev
19:42 koboldmaki [Fri Oct 26 19:40:10 2012] cryptodev: driver 1.5 loaded.
19:46 koboldmaki the softlink points to your real kernel sources, i couldn't made it from /usr/include/linux/mach. maybe OSI 8 layer problem ;-)
19:49 koboldmaki the tests in cryptodev-linux-1.5/examples would help, but i could only compile the "aes" without accelearation hardware
19:50 koboldmaki the others aes-sha1 compiled with errors
19:55 koboldmaki incl. aes-gcm