* [Buildroot] USB FAT drive in Linux on MPC8321 @ 2011-12-02 22:37 Charles Krinke 2011-12-02 23:09 ` Tim Judd 2011-12-03 8:28 ` Thomas Petazzoni 0 siblings, 2 replies; 6+ messages in thread From: Charles Krinke @ 2011-12-02 22:37 UTC (permalink / raw) To: buildroot Gentlemen: I seem to be having a file name issue with USB drives with my MPC8321 target. This isnt a buildroot issue so much as a plea for help in understanding how I can gain sanity back into this FAT USB disk issue. To illustrate, here is an ls from my debian laptop followed by an ls of the same USB drive from the MPC8321 target illustrating the issues. I do have the module vfat in the build, so it is something more then vfat.ko ls /media/801C-A3AB/ 1q.bmp 2q.bmp 4.bmp 5.bmp Logic Setup 1.1.5.1 (32-bit).exe SdlcSerialAnalyser.dll startup TEES2009.pdf CD00264885.pdf TEMP CHKSER TempATCControllerFirmwarePDP.doc CHKUSB TESTCLOC CK 1q ~1.bmp 2q ~1.bmp 4 ~1.bmp 5 ~1.bmp logics~1.exe sdlcse~1.dll startup tees2009.pdf temp testcloc -- Charles Krinke ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Buildroot] USB FAT drive in Linux on MPC8321 2011-12-02 22:37 [Buildroot] USB FAT drive in Linux on MPC8321 Charles Krinke @ 2011-12-02 23:09 ` Tim Judd 2011-12-02 23:42 ` Charles Krinke 2011-12-03 8:28 ` Thomas Petazzoni 1 sibling, 1 reply; 6+ messages in thread From: Tim Judd @ 2011-12-02 23:09 UTC (permalink / raw) To: buildroot Debian is taking advantage of "Long File Name" support in DOS.? Your MPC8321 is doing only the 8.3 legacy dos naming convention. Enabling LFN support in your msdos driver is what's missing. ? If opportunity doesn't knock, build a door. "I can" is a way of life. More and Bigger is not always Better. The road to success is always uphill. Life isn't about finding yourself, it's about creating yourself. ________________________________ From: Charles Krinke <charles.krinke@gmail.com> To: buildroot <buildroot@busybox.net> Sent: Friday, December 2, 2011 3:37 PM Subject: [Buildroot] USB FAT drive in Linux on MPC8321 Gentlemen: I seem to be having a file name issue with USB drives with my MPC8321 target. This isnt a buildroot issue so much as a plea for help in understanding how I can gain sanity back into this FAT USB disk issue. To illustrate, here is an ls from my debian laptop followed by an ls of the same USB drive from the MPC8321 target illustrating the issues. I do have the module vfat in the build, so it is something more then vfat.ko ls /media/801C-A3AB/ 1q.bmp 2q.bmp 4.bmp 5.bmp Logic Setup 1.1.5.1 (32-bit).exe SdlcSerialAnalyser.dll startup TEES2009.pdf CD00264885.pdf TEMP CHKSER TempATCControllerFirmwarePDP.doc CHKUSB TESTCLOC CK 1q? ? ~1.bmp 2q? ? ~1.bmp 4? ? ~1.bmp 5? ? ~1.bmp logics~1.exe sdlcse~1.dll startup tees2009.pdf temp testcloc -- Charles Krinke _______________________________________________ buildroot mailing list buildroot at busybox.net http://lists.busybox.net/mailman/listinfo/buildroot -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.busybox.net/pipermail/buildroot/attachments/20111202/35bd9045/attachment.html> ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Buildroot] USB FAT drive in Linux on MPC8321 2011-12-02 23:09 ` Tim Judd @ 2011-12-02 23:42 ` Charles Krinke 2011-12-02 23:47 ` Tim Judd 0 siblings, 1 reply; 6+ messages in thread From: Charles Krinke @ 2011-12-02 23:42 UTC (permalink / raw) To: buildroot Dear Tim: I'm having trouble finding a msdos setting in the make xconfig in Linux-2.6.35.12. I did find vfat and it is enabled, but looking near it, I dont see anything reminiscent of msdos idiosyncracies. Can you give me an additional hint, please? Charles On Fri, Dec 2, 2011 at 3:09 PM, Tim Judd <tjudd2k@yahoo.com> wrote: > Debian is taking advantage of "Long File Name" support in DOS.? Your MPC8321 > is doing only the 8.3 legacy dos naming convention. > > Enabling LFN support in your msdos driver is what's missing. > > > > > If opportunity doesn't knock, build a door. > "I can" is a way of life. > More and Bigger is not always Better. > The road to success is always uphill. > Life isn't about finding yourself, it's about creating yourself. > ________________________________ > From: Charles Krinke <charles.krinke@gmail.com> > To: buildroot <buildroot@busybox.net> > Sent: Friday, December 2, 2011 3:37 PM > Subject: [Buildroot] USB FAT drive in Linux on MPC8321 > > Gentlemen: > > I seem to be having a file name issue with USB drives with my MPC8321 > target. This isnt a buildroot issue so much as a plea for help in > understanding how I can gain sanity back into this FAT USB disk issue. > > To illustrate, here is an ls from my debian laptop followed by an ls > of the same USB drive from the MPC8321 target illustrating the issues. > > I do have the module vfat in the build, so it is something more then vfat.ko > > ls /media/801C-A3AB/ > 1q.bmp > 2q.bmp > 4.bmp > 5.bmp > Logic Setup 1.1.5.1 (32-bit).exe > SdlcSerialAnalyser.dll > startup > TEES2009.pdf > CD00264885.pdf > TEMP > CHKSER > TempATCControllerFirmwarePDP.doc > CHKUSB > TESTCLOC > CK > > 1q? ? ~1.bmp > 2q? ? ~1.bmp > 4? ? ~1.bmp > 5? ? ~1.bmp > logics~1.exe > sdlcse~1.dll > startup > tees2009.pdf > temp > testcloc > > -- > Charles Krinke > _______________________________________________ > buildroot mailing list > buildroot at busybox.net > http://lists.busybox.net/mailman/listinfo/buildroot > > -- Charles Krinke ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Buildroot] USB FAT drive in Linux on MPC8321 2011-12-02 23:42 ` Charles Krinke @ 2011-12-02 23:47 ` Tim Judd 0 siblings, 0 replies; 6+ messages in thread From: Tim Judd @ 2011-12-02 23:47 UTC (permalink / raw) To: buildroot I'm not able to give any more advice/help -- I named what seemed to be the issue but have no directions to give for resolution. ? If opportunity doesn't knock, build a door. "I can" is a way of life. More and Bigger is not always Better. The road to success is always uphill. Life isn't about finding yourself, it's about creating yourself. ________________________________ From: Charles Krinke <charles.krinke@gmail.com> To: Tim Judd <tjudd2k@yahoo.com> Cc: buildroot <buildroot@busybox.net> Sent: Friday, December 2, 2011 4:42 PM Subject: Re: [Buildroot] USB FAT drive in Linux on MPC8321 Dear Tim: I'm having trouble finding a msdos setting in the make xconfig in Linux-2.6.35.12. I did find vfat and it is enabled, but looking near it, I dont see anything reminiscent of msdos idiosyncracies. Can you give me an additional hint, please? Charles On Fri, Dec 2, 2011 at 3:09 PM, Tim Judd <tjudd2k@yahoo.com> wrote: > Debian is taking advantage of "Long File Name" support in DOS.? Your MPC8321 > is doing only the 8.3 legacy dos naming convention. > > Enabling LFN support in your msdos driver is what's missing. > > > > > If opportunity doesn't knock, build a door. > "I can" is a way of life. > More and Bigger is not always Better. > The road to success is always uphill. > Life isn't about finding yourself, it's about creating yourself. > ________________________________ > From: Charles Krinke <charles.krinke@gmail.com> > To: buildroot <buildroot@busybox.net> > Sent: Friday, December 2, 2011 3:37 PM > Subject: [Buildroot] USB FAT drive in Linux on MPC8321 > > Gentlemen: > > I seem to be having a file name issue with USB drives with my MPC8321 > target. This isnt a buildroot issue so much as a plea for help in > understanding how I can gain sanity back into this FAT USB disk issue. > > To illustrate, here is an ls from my debian laptop followed by an ls > of the same USB drive from the MPC8321 target illustrating the issues. > > I do have the module vfat in the build, so it is something more then vfat.ko > > ls /media/801C-A3AB/ > 1q.bmp > 2q.bmp > 4.bmp > 5.bmp > Logic Setup 1.1.5.1 (32-bit).exe > SdlcSerialAnalyser.dll > startup > TEES2009.pdf > CD00264885.pdf > TEMP > CHKSER > TempATCControllerFirmwarePDP.doc > CHKUSB > TESTCLOC > CK > > 1q? ? ~1.bmp > 2q? ? ~1.bmp > 4? ? ~1.bmp > 5? ? ~1.bmp > logics~1.exe > sdlcse~1.dll > startup > tees2009.pdf > temp > testcloc > > -- > Charles Krinke > _______________________________________________ > buildroot mailing list > buildroot at busybox.net > http://lists.busybox.net/mailman/listinfo/buildroot > > -- Charles Krinke -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.busybox.net/pipermail/buildroot/attachments/20111202/a5f84118/attachment.html> ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Buildroot] USB FAT drive in Linux on MPC8321 2011-12-02 22:37 [Buildroot] USB FAT drive in Linux on MPC8321 Charles Krinke 2011-12-02 23:09 ` Tim Judd @ 2011-12-03 8:28 ` Thomas Petazzoni 2011-12-03 19:15 ` Charles Krinke 1 sibling, 1 reply; 6+ messages in thread From: Thomas Petazzoni @ 2011-12-03 8:28 UTC (permalink / raw) To: buildroot Hello Charles, Le Fri, 2 Dec 2011 14:37:17 -0800, Charles Krinke <charles.krinke@gmail.com> a ?crit : > To illustrate, here is an ls from my debian laptop followed by an ls > of the same USB drive from the MPC8321 target illustrating the issues. Presumably your kernel has CONFIG_FAT_FS enabled, but not CONFIG_VFAT_FS enabled. The latter is the one that enables long file name support. Can you provide your kernel .config and give details on your kernel version (vanilla version, version modified by an hardware vendor, etc.) ? Thomas -- Thomas Petazzoni, Free Electrons Kernel, drivers, real-time and embedded Linux development, consulting, training and support. http://free-electrons.com ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Buildroot] USB FAT drive in Linux on MPC8321 2011-12-03 8:28 ` Thomas Petazzoni @ 2011-12-03 19:15 ` Charles Krinke 0 siblings, 0 replies; 6+ messages in thread From: Charles Krinke @ 2011-12-03 19:15 UTC (permalink / raw) To: buildroot Dear Thomas: In doing a bit googling last night, I found mention of a usb mount point being of either type "msdos" or "vfat" and it is entirely possible this might be the case. I dont have the target with me at home this weekend, but having a mount point that is 8.3 centric is at least possible. If you dont mind, I'll do a bit more research next week as I dont want to cause any unnecessary effort. As always, I treasure your technically focused advice as we get this project throuh some qualification testing. Charles On Dec 3, 2011 12:29 AM, "Thomas Petazzoni" < thomas.petazzoni@free-electrons.com> wrote: > Hello Charles, > > Le Fri, 2 Dec 2011 14:37:17 -0800, > Charles Krinke <charles.krinke@gmail.com> a ?crit : > > > To illustrate, here is an ls from my debian laptop followed by an ls > > of the same USB drive from the MPC8321 target illustrating the issues. > > Presumably your kernel has CONFIG_FAT_FS enabled, but not > CONFIG_VFAT_FS enabled. The latter is the one that enables long file > name support. > > Can you provide your kernel .config and give details on your kernel > version (vanilla version, version modified by an hardware vendor, > etc.) ? > > Thomas > -- > Thomas Petazzoni, Free Electrons > Kernel, drivers, real-time and embedded Linux > development, consulting, training and support. > http://free-electrons.com > _______________________________________________ > buildroot mailing list > buildroot at busybox.net > http://lists.busybox.net/mailman/listinfo/buildroot -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.busybox.net/pipermail/buildroot/attachments/20111203/9e1bc398/attachment.html> ^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2011-12-03 19:15 UTC | newest] Thread overview: 6+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- 2011-12-02 22:37 [Buildroot] USB FAT drive in Linux on MPC8321 Charles Krinke 2011-12-02 23:09 ` Tim Judd 2011-12-02 23:42 ` Charles Krinke 2011-12-02 23:47 ` Tim Judd 2011-12-03 8:28 ` Thomas Petazzoni 2011-12-03 19:15 ` Charles Krinke
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