[RTnet-developers] Multicast support for RTnet

2005-07-25 Thread amine
Hi , -- EL HEDADI Amine R&D phone : Email : [EMAIL PROTECTED] --- SF.Net email is sponsored by: Discover Easy Linux Migration Strategies from IBM. Find simple to follow Roadmaps, straightforward articles, informative Webcasts and more! Get

Re: [RTnet-developers] multicast support

2005-06-14 Thread Jan Kiszka
Amine El hedadi wrote: Hi jan; What about rt_ip_route_output()? Doesn't it exactly do what you need? It fills a dest_route structure which then contains a pointer to the output rtdev. Take a look at rt_udp_sendmsg() for a usage example. That's ok, rt_ip_route_output() give a pointer to th

Re: [RTnet-developers] multicast support

2005-06-14 Thread Amine El hedadi
Hi jan; > What about rt_ip_route_output()? Doesn't it exactly do what you need? It > fills a dest_route structure which then contains a pointer to the output > rtdev. Take a look at rt_udp_sendmsg() for a usage example. That's ok, rt_ip_route_output() give a pointer to the output rtdev , but o

Re: [RTnet-developers] multicast support

2005-06-14 Thread Jan Kiszka
Hi Amine, sorry for the late reply. What are you actually planning? Likely there is a different way to achieve it TO send an IGMP request to join a multicast goup ,the only information i had is the rt_socket ,and i need to send directly the igmp packet without passing by the ip level , that

Re: [RTnet-developers] multicast support

2005-06-06 Thread Amine El hedadi
hi >What are you actually planning? Likely there is a different way to >achieve it TO send an IGMP request to join a multicast goup ,the only information i had is the rt_socket ,and i need to send directly the igmp packet without passing by the ip level , that mean to use directly the xmit_start

Re: [RTnet-developers] multicast support

2005-06-03 Thread Jan Kiszka
Amine El hedadi wrote: Hi It is possible to get rtnet_device pointer form rtsocket pointer. for examplestruct rtnet_device *rtdev= x(struct rtsocket sk); I can't find any way to do that There is no static relation between a socket and some network device. A socket can be used to tra

Re: [RTnet-developers] multicast support

2005-06-03 Thread Amine El hedadi
Hi It is possible to get rtnet_device pointer form rtsocket pointer. for examplestruct rtnet_device *rtdev= x(struct rtsocket sk); I can't find any way to do that Other things : what mean the rtdm_device fileds : " device_name" "peripheral_name" "driver_name" Can'I use any on eof them

Re: [RTnet-developers] multicast support

2005-06-01 Thread Amine El hedadi
Linux use timer in muticast to excute periodically a function to keep session between switch & computer whitch need multicast flux , so it use one timer by multicast connection(IGMP protocol). this work not need a real time behaviurs, so why I have asked about using the same timer in RTNET frame

Re: [RTnet-developers] multicast support

2005-06-01 Thread Jan Kiszka
Amine El hedadi wrote: Linux use timer in muticast to excute periodically a function to keep session between switch & computer whitch need multicast flux , so it use one timer by multicast connection(IGMP protocol). this work not need a real time behaviurs, so why I have asked about using the s

RE: [RTnet-developers] multicast support

2005-06-01 Thread Zhang Yuchen
ts.sourceforge.net > Subject: Re: [RTnet-developers] multicast support > > Hi > It is possible to use Linux timer in RTNET framework? > Linux use them for multicast support. > > Amine. > > > > --- > This S

Re: [RTnet-developers] multicast support

2005-06-01 Thread Jan Kiszka
Amine El hedadi wrote: Hi It is possible to use Linux timer in RTNET framework? Linux use them for multicast support. Generally not - as long as not just device setup, reconfiguration, or shutdown is involved. You would have to use equivalent RTAI features. What are these timers precisely

Re: [RTnet-developers] multicast support

2005-06-01 Thread Amine El hedadi
Hi It is possible to use Linux timer in RTNET framework? Linux use them for multicast support. Amine. --- This SF.Net email is sponsored by Yahoo. Introducing Yahoo! Search Developer Network - Create apps using Yahoo! Search APIs Find out how

Re: [RTnet-developers] multicast support

2005-05-25 Thread Amine El hedadi
think you Jan for this explanations. Now im traying to build a mark of linux multicast working. So to port it to rtnet , i will need some informations about RTNET archetecture . that will help to do it cleanly and correctly. Amine On Tuesday 24 May 2005 20:58, you wrote: > Amine El hedadi schri

Re: [RTnet-developers] multicast support

2005-05-25 Thread Jan Kiszka
Jan Kiszka schrieb: ... Later, the integration in RTnet's UDP/IP stack can be addressed. Here, the question needs to be answered how to map the multicast IP address on Ethernet MAC addresses. Not sure right now how this happens in normal networks, but I guess a static configuration is likely t

Re: [RTnet-developers] multicast support

2005-05-24 Thread Jan Kiszka
Amine El hedadi schrieb: I need to use rtnet for audio & video streaming , so i want to add support for multicasting to rtnet. Now im trying to understand the working of mutlicasting in linux kernel, and i look for the way to port it to rtnet. So if you have any propositon to do that , please

[RTnet-developers] multicast support

2005-05-24 Thread Amine El hedadi
I need to use rtnet for audio & video streaming , so i want to add support for multicasting to rtnet. Now im trying to understand the working of mutlicasting in linux kernel, and i look for the way to port it to rtnet. So if you have any propositon to do that , please let me know. Amine -