[ again: do not post mailing list questions to rtnet-users-owner ] anju Mary wrote: > Hello, > I am a beginner in rtnet programming.I am now modifying the normal > Linux ethernet driver into rtnet ethernet driver ,modifications are made > comparing the drivers given in the rtnet-0.9.11 driver folder and following > the steps given in the README.drvporting.Made modification to the driver > mainly based on the drivers rt_pcnet32.c,rt_natsemi.c,rt_8139too.c & > rt_via-rhine.c ect. > > But my driver includes some more functions that are not defined in the > drivers above mentioned.How can i modify these function to suit the rtnet > format? > some of the functions are: > *1.netif_rx_schedule_prep(dev),
RTnet has no NAPI support, you can simply drop related code. > 2.skb_shinfo(skb), As explained before. > 3.rtnl_unlock (),rtnl_lock (),rtnl_lock_interruptible () etc..* No equivalent. > I have some more queries -*poll() fuction is used in rtnet programming? They most likely belong to NAPI as well. > How can i expand the rtskb pool size? Which pool (see README.pools)? > Is data_len is used in rtnet?* There is rtskb->len instead. > In my case the problem is with the receiving section..it is not workiing > properly.. > can any one help me.. > *I will post the changes in form of a patch against rtnet.git* Posting only snip-lets just prolongs the stabilization phase. Jan
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