[Milkymist-devel] milkymist network driver bug
Daron Chabot
daron.chabot at gmail.com
Thu Feb 24 21:35:46 UTC 2011
I would like to get Joel's blessing before I go about making this publicly
accessible. Then I have to figure out where to put it !
I'll ping the list when/if both are resolved.
-- dc
On Thu, Feb 24, 2011 at 3:47 PM, Yann Sionneau <yann at minet.net> wrote:
> Hi Daron,
>
> Thanks for the commands, I would greatly appreciate a public git repository
> with all that already set-up if it is so long and bandwidth consuming to do.
>
> So that I could git clone it.
>
> Thanks !
>
> Le 24/02/11 20:03, Daron Chabot a écrit :
>
>>
>>
>> On Thu, Feb 24, 2011 at 1:07 PM, Yann Sionneau <yann at minet.net
>> <mailto:yann at minet.net>> wrote:
>>
>> Hi Daron,
>>
>> How did you do your git mirror of the CVS ? Is there any tool to do
>> that ?
>>
>>
>> I simply used what git provides. See, "git help cvsimport".
>>
>> The first step is doing a cvs checkout (HEAD will work):
>> 1) cvs -d :pserver:anoncvs at www.rtems.com:/usr1/CVS co rtems
>> 2) mv rtems rtems.cvs
>>
>> Then the commands I use to create my pristine, git-mirror of the CVS
>> repo is:
>> 3) cd rtems.cvs
>> 4) git cvsimport -i -v -C ../rtems.mirror.git
>>
>> !!!!!!!!!!!!!!! Beware: this will take *many* hours over the network
>> !!!!!!!!!!!!!!!!!!!!
>> i.e. do this at night (Alabama time) if you want to avoid annoying repo
>> users/administrators.
>>
>> I seem to recall this initially taking on the order of nine hours. If
>> done locally, this operation is orders of magnitude faster (wink, wink,
>> nudge, nudge Joel).
>>
>> If people are interested, I may be able to put my "rtems.mirror.git" in
>> a publicly accessible location to spare them the 10 hours of suspense.
>>
>> To update the git-mirror when the CVS repo changes, just repeat 3) and
>> 4). This will take around 15 min over the network.
>>
>> As recommended by the "git-cvsimport" man page, *do not* use the
>> git-mirror for working in. Do this:
>> 5) git clone rtems.mirror.git rtems.git # assuming you want
>> these in same directory
>>
>> Then, use the "rtems.git" repo to play around in...
>>
>> FYI -- my "rtems.mirror.git" branches look like this:
>>
>> (~/RTEMS/rtems.mirror.git)
>> djc at TooLBox--> git branch -a
>> B_beatnik_import_from_SLAC
>> B_rtems_mvme3100_bsp_slac
>> MOVED-ASM_H-TO-RTEMS-SUBDIR-4-6-branch
>> MOVED-FROM-C-SRC-EXEC-TO-CPUKIT-rtems-eng-200108xx
>> MOVED-FROM-C-SRC-TO-CPUKIT-rtems-4-5-branch
>> MOVED-FROM-LIBBSP-TO-LIBCHIP-rtems-4-6-branch
>> MOVED-FROM-SCORE-TO-RTEMS-rtems-4-6-branch
>> MOVED-FTPD-TO-CPUKIT-4-5-branch
>> MOVED-RTEMS_WEBSERVER-TO-CPUKIT-HTTPD-4-5-branch
>> MOVED-TO-LIBCPU-4-6-branch
>> MOVED-from-C-SRC-TO-CPUKIT-rtems-4-5-branch
>> MOVED-from-C-SRC-TO-CPUKIT-rtems-4-6-branch
>> OAR
>> SLAC
>> * master
>> origin
>> rtems-4-0-0-branch
>> rtems-4-10-branch
>> rtems-4-5-branch
>> rtems-4-6-branch
>> rtems-4-7-branch
>> rtems-4-8-branch
>> rtems-4-8-testing
>> rtems-4-9-branch
>> rtems-am-branch
>> rtems-eng-200108xx
>> rtemsdoc-4-5-branch
>> shttpd
>> zlib
>>
>> "master" ---> HEAD, all the rtems-4-X-branches appear as in the CVS
>> repo, and I really don't know (or care!) about the rest.
>>
>> HTH.
>>
>>
>> -- dc
>>
>>
>> Did you just cvs checkout and then git init . && git add * ?
>>
>> You had to keep the CVS related files into your git, in order to be
>> able to to cvs up, right ?
>>
>> Can you explain to me how to do like you ?
>>
>> Thanks :)
>>
>> Regards,
>>
>> Yann
>>
>> Le 24/02/11 16:34, Daron Chabot a écrit :
>>
>> Hi Till,
>>
>> I'm not sure if Yann is doing the same, but I've been tracking
>> the RTEMS
>> cvs repos with git for some time and update it semi-regularly
>> (doing an
>> update now). I maintain one git repo that is a "mirror" of the
>> cvs repo,
>> and another git repo (clone of the mirror) for local development
>> where I
>> "rebase" my work on top of the cvs HEAD.
>>
>> You could do something similar, pulling Yann's branch(es) into your
>> scratchpad repo...
>>
>> Just a thought.
>>
>>
>> -- dc
>>
>> On Thu, Feb 24, 2011 at 10:17 AM, Till Straumann
>> <strauman at slac.stanford.edu <mailto:strauman at slac.stanford.edu>
>> <mailto:strauman at slac.stanford.edu
>> <mailto:strauman at slac.stanford.edu>>> wrote:
>>
>> On 02/24/2011 03:55 PM, Yann Sionneau wrote:
>>
>> Le 24/02/11 14:40, Till Straumann a écrit :
>>
>> On 02/24/2011 03:12 PM, Sebastien Bourdeauducq wrote:
>>
>> On Thu, 2011-02-24 at 11:13 +0000, Yann Sionneau
>> wrote:
>>
>> Feel free to merge these commits with the
>> CVS, but
>> it will not be a
>> straight forward merge since my github
>> repository
>> has a lot of commit
>> that your CVS doesn't have. We are out of sync.
>>
>>
>> Joel told me that the 4.11 release is not before a
>> while. To reduce the
>> administrative overhead, and unless someone sees
>> this as an
>> inconvenience, let's continue working on this
>> BSP in the
>> Git repository
>> for now and I'll submit one big patch before the
>> 4.11
>> release.
>>
>> S.
>>
>>
>>
>> Hmm - but I'd rather get only the BSP from your git
>> repo
>> and work with the main-line RTEMS otherwise.
>>
>> How can I do that?
>>
>> Thanks
>>
>>
>> Well you can checkout my git repo, it's a clone of RTEMS
>> CVS of
>> when I
>> started the GSoC back in the middle of 2010.
>>
>>
>> Well - that's not exactly what I want. I want to stay
>> in-sync with
>> the current RTEMS development and use your latest BSP.
>>
>>
>> T.
>>
>>
>> Just check it out and you can play with RTEMS and the
>> up-to-date
>> Milkymist BSP as if you were playing with RTEMS CVS :)
>>
>> The qemu to use is a special one (with milkymist
>> support) btw,
>> it's the
>> one from this git repo :
>> http://git.serverraum.org/?p=mw/qemu-lm32.git;a=summary
>>
>> Link for how to compile lm32-qemu :
>> http://milkymist.org/wiki/index.php?title=Using_QEMU
>> Link for how to compile the BSP (but you sure know how to
>> do
>> that better
>> than me :)) :
>> http://milkymist.org/wiki/index.php?title=RTEMS_build_instructions
>>
>> Link on how to run some tests :
>>
>> http://milkymist.org/wiki/index.php?title=Run_RTEMS_sample_applications_on_the_Milkymist_One_board_and_on_Qemu
>>
>>
>> And eventually if you want to try flickernoise (a GUI
>> application) :
>>
>> http://milkymist.org/wiki/index.php?title=Flickernoise_build_instructions
>>
>> Have fun :)
>>
>>
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>>
>>
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>>
>>
>>
>>
>>
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