Re: I need some info on driver development status
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From: Matt P. <ma...@ls...> - 2000-05-08 18:38:40
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Ok, you 1394 Lover's of Penguin-based Software........ Your comrade-in-arms, Mr. Rougeaux, gave a nice, concise answer - and quite prompt, I might add. I'd like to thank him, and at the same time, I'd like to ask the rest of you for some info from these areas: SBP-2 A/VC - FCP and CMP IEC-61883 CIP header handling IP over 1394 DPP (I'll bet nobody has even thought about this one) DCAM - either still image or YUV cameras Any_Other_1394_Linux_Stuff_That's_Interesting Once again, a quick note on where you are in the development (milestones hit, functionality reached), where you plan to take it, where the source can be found, and when (or if) you plan to meet the next milestone. You folks really don't want me to beg, here. It won't be pretty. :-) Best Regards and thanks very much in advance, Matt_admirer_of_penguins -- /*********************** Matt Pujol Product Marketing Manager 1394 and USB CoreWare technologies LSI Logic 2001 Danfield Court Fort Collins, Co 80525 970-206-5816 mat...@ls... ***********************/ Sebastien Rougeaux wrote: > >>>>> "Matt" == Matt Pujol <mat...@ls...> writes: > > Matt> Dear Linux-1394 Zealots, > > Matt> I will be giving an overview presentation on 1394 and Linux at the 1394 > Matt> Developer's Conference in San Jose, June 20-22. I want to give an > Matt> update on the state of the 1394 driver development, supported protocols, > Matt> and future plans. This will be a great opportunity to give the activity > Matt> of the the this development group some extra credibility and maybe get > Matt> some more development support. > > Matt> So, please, everybody who's doing anything, let me know where you're at, > Matt> what you lack, where you're going, and when you might get there with > Matt> your development activity. I'll share the compilation of what I get > Matt> with the reflector. > > Hi Matt. > > Here is the status for the ohci1394 low-level driver: > > Implemented features: > > . Async Request Transmit > . Async Response Receive > . Async Request Receive > . Async Response Transmit > . Iso Receive > > Missing features: > > . Iso Transmit > . Config ROM (not properly defined yet) > . Compare/Swap using ohci registers > and probably tons of other little things > > Knowns problems: > > . Stability (still very much alpha quality) > . SONY CXD3222 chip (and probably others) is not working properly > > Main difficulty encountered: > > . Lack of time (I have plenty of other more important things to do). > . Lack of documentation (You have to pay to get the doc on CSR architecture > for example). > . Lack of hardware (I only have two TI ohci development boards) > > Good luck with your presentation, > > -- > Sebastien Rougeaux > RSISE, The Australian National University |