Messages in this thread | | | Date | Mon, 01 Aug 2005 16:18:46 +0100 | From | Bernd Porr <> | Subject | Re: 2.6VMM, uClinux, & Comedi |
| |
Looks quite promising. I would like to run comedi on a blackfin stamp. Please keep me in the loop.
/Bernd
www: http://www.berndporr.me.uk/ http://www.linux-usb-daq.co.uk/ Mobile: +44 (0)7840 340069 Work: +44 (0)141 330 5237 University of Glasgow Department of Electronics & Electrical Engineering Room 519, Rankine Building, Oakfield Avenue, Glasgow, G12 8LT
NZG wrote: > I managed to successfully cross-compile Comedi for the Coldfire uClinux 2.6, > however it has several unresolved symbols when I try to load it. > > comedi: Unknown symbol pgd_offset_k > comedi: Unknown symbol pmd_none > comedi: Unknown symbol remap_page_range > comedi: Unknown symbol pte_present > comedi: Unknown symbol pte_offset_kernel > comedi: Unknown symbol VMALLOC_VMADDR > comedi: Unknown symbol pte_page > > Apparently uClinux isn't implementing these paged memory functions,which > kind of makes sense, but I'm a little fuzzy on what the nommu code is > supposed to be doing exactly, and I couldn't find any documentation on what > these functions are doing in the vanilla 2.6 kernel. > Has anyone else been down this road before? > I found Mel Gorman's Thesis on the 2.4 mm functions, but I couldn't find most > of these symbols in it. > It's looking like the 2.6 mm stuff is still pretty undocumented, any links to > documentation (or short text explanations)would be appreciated. > > thx. > NZG. > > _______________________________________________ > comedi mailing list > comedi@comedi.org > https://cvs.comedi.org/cgi-bin/mailman/listinfo/comedi - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
| |