IRC log for #openezx on 20090825

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11:10.56webmindhello
11:12.03webminddid anyone had a rights request?
11:15.38ao2webmind, rights about the IRC channel?
11:18.48webmindyes
11:19.02webmindI received a msg a while back
11:20.23webmindwas there a problem?
11:21.58ao2webmind, some months ago we wanted to change the channel status to enable colors display, but I think you gave WyrM admin right back then
11:22.16webmindyeah
11:22.21webmindI think you've got those too
11:22.51ao2ah, I didn't know
11:27.46webmind+votsriRA
11:27.49webmindyou has
11:28.37ao2ok, good to know :) I only have to learn how to use them when needed
11:29.58webmind<PROTECTED>
11:29.59webmind:)
11:43.12sabrodHi webmind, are you the person to contact when it comes to the wiki as well ?
11:43.16sabrod:)
11:44.00sabrodI wanted to update it, some time ago, so... How should I do this?
11:44.30sabrod(adding one or two extensions would do the trick as well, I guess...)
11:48.38webmindnope
11:48.41webmindI have no control over the wiki
11:48.48webmindI just registered is channel once :)
11:48.52webminds/is/this/
11:49.05webmindregex fail :)
11:50.18sabrod:)
11:50.35sabrodOk, sorry for the confusion...
12:06.34ao2muromec, should I remove mux0 from /dev. channel 0 is not meant for direct access, right?
12:07.26ao2I should also add mux16, or do we want to map mux(i) -> dlci(i+1) ?
12:07.54ao2well, you don't like any mapping if I understood you right
12:12.29empty_bucketao2: hello , I've tried setting cpufreq-pxa2xx.pxa27x_maxfreq to 104,156,208,312MHz on my a910 and each one failed silently after "freeing init memory" except 208MHz which failed after "starting message bus" with "INFO: possible recursive locking detected "
12:12.35empty_bucketao2: can you give me any clue?
12:13.11ao2ao2, I don't have any clue about cpufreq
12:13.33ao2let me check ezx.c
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12:20.56webmindsono problem :)
12:21.14webmindoff again, still on the nwetwork if anyone needs me. just too many windows :)
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12:36.15WyrMempty_bucket: recursive locking where?
12:37.20WyrMI tested cpufreq on a1200.
12:37.26WyrMand I had some issues.
12:37.46WyrMthe kernel deadlocks easily if the governor is set to ondemand
12:38.18WyrMand there is a weird white line at the bottom of the display every time the frequency is changed.
12:38.39WyrMbut I haven't get any deadlocks at boot.
12:39.00WyrMAlso, deadlocks at "freeing init memory" are usualy userspace problem.
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12:40.04WyrMsomething is wrong with "init". (ABI mismatch?)
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12:44.03empty_bucketWyrM: I made a dump http://pastebin.com/m720654b3
12:45.55empty_bucketWyrM: I tried powersafe governor and it failed on my a910
12:46.43empty_bucketWyrM: only performance seems to be working but it is setting highest frequency
12:47.04WyrMall governors work here on a1200.
12:47.10WyrMthe locking thing...
12:47.20WyrMpĺease, report it to Robert Jarzmik.
12:47.40WyrMI don't know what is wrong, and it is something on the UDC driver.
12:48.16WyrMare you trying to mount root with nfs?
12:48.26WyrMthis never really worked on gen2 phones.
12:48.28empty_bucketWyrM: yes
12:48.48WyrMas the udc driver generally needs a unplug/plug of the usb cable to work properly.
12:49.06WyrMwell, it does on a1200.
12:49.15WyrMhaven't tested on a910
12:50.05empty_bucketWyrM: it seems that nfs is working, while cpu frequency is 416MHz
12:52.06WyrMso the deadlock is probably a timing issue
12:52.17WyrMcpufreq changes the timing everywhere. :)
12:55.04empty_bucketWyrM:is there any way to boot other than nsf root on a910 ? I read something abut mmc problem
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14:56.56WyrMhum.
14:57.07WyrMwell, last time I tried a910 mmc was working.
14:57.48WyrMit needs a small patch so it doesn't complain about the shared bus
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16:30.50muromecempty_bucket, you can place rootfs on flash
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16:45.40empty_bucketmuromec: thanks for the idea but I don't want to hurt oryginal firmware(yet) ;) so if mmc is in working condition I'll give it a try
16:46.28muromecdunno about a910
16:52.45ao2empty_bucket, try applying this patch: http://people.openezx.org/ao2/tmp/mmc_spi_share_cs.patch
16:53.21ao2I haven't tried it lately. mmc on a910 used to work, then it was broken by some upstream change. Maybe it works again now
16:53.41empty_bucketao2: ok thanks I'll try it
16:54.45ao2muromec, can we decide how /dev should look like wrt BP? I mean should we have mux1-16 or mux0-16 or mux0-15 and add again some trivial mapping with dlci lines?
16:57.47muromeci think, 1-16
16:59.41muromecmaby we can play with udev rules and name mux lines as /dev/mux/command, /dev/mux/sms /dev/mux/gprs1
17:05.01ao2muromec, ok about the devices numbers. Just curious, what can happen if some process opens mux0 and try to talk with it?
17:05.33ao2can that confuse BP or the parser?
17:09.13muromeclol
17:09.21muromecit will get ENODEV
17:11.42ao2I think I've opened it with cat, that's why I asked :)
17:12.21ao2maybe it was before than some change of yours
17:12.25ao2can't remember
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17:41.28mickeylhey
17:47.33ao2hi mickeyl
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21:45.54tmztyeah, if the dlci was exposed in sysfs
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