Hi, I'm sorry that I've disappeared, but since then I've absolutely no time to continue this project. Now I try to patch my xmit rutin, to trigger transmission atomic, but I'm not sure how it works now... Please take a look at that, here's the code: http://garzoand.web.elte.hu/blackfin/bfport
Another question: the telnet via rtnetproxy is very slow, and often freezes my system for 5-6 seconds. After that, the system continues running, but some times later hangs again. Do you have any idea, why? But there's an another interesting thing: we are using GPS to syncronize system time. The PPS signal is connected to one of the pushbuttons, and we are handling the rising irq via rtdm. When the GPS works, and we get a PPS signal periodicly in every secounds, the system never hangs (however telnet and ssh still slow but useable, FTP and scp works fine). How can it possible? Thanks, Andras Jan Kiszka írta: > Jan Kiszka wrote: > >> Andras Garzo wrote: >> >>> Hi, >>> >>> I've ported BF537-stamp on-chip mac driver to RTNet. It seems, works >>> with Xenomai 3.3.2, RTNet 0.9.9 and uClinux 2007R1. You can find >>> the ported code at http://garzoand.web.elte.hu/rtnetdev-bf537.tgz . >>> >> Wow, cool. You just stole my planned holiday entertainment for the next >> year, but I really don't mind (there will be enough alternatives ;) ). >> > > You know how to make this even cooler? Provide your driver in form of a > patch which also includes build system adoptions. That would make it > easier for me to integrate it into the SVN tree... :-> > > First comment after a first glance on the code: In > bf537mac_hard_start_xmit, there is no provision to ensure that patching > the time stamp into an outgoing frame and triggering its transmission is > atomic (with respect to IRQ preemptions e.g.). > > Jan > > ------------------------------------------------------------------------- This SF.net email is sponsored by the 2008 JavaOne(SM) Conference Don't miss this year's exciting event. There's still time to save $100. Use priority code J8TL2D2. http://ad.doubleclick.net/clk;198757673;13503038;p?http://java.sun.com/javaone _______________________________________________ RTnet-users mailing list RTnet-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/rtnet-users
