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RE: [PATCH V6] mac80211: Add support for SIOCGIWRATE ioctl to provide rate information

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Hello all,
what does SIOCGIWRATE do for IBSS networks? In this case you might have a different rate for every node in your network. Looking up just "sdata->u.sta.bssid" is insufficient because the BSSID of an IBSS network is not a real MAC address (after all, there is no AP).

I would very much like an official way to enumerate the current rates for all known stations in an IBSS network. This information would be useful for AdHoc routing: Currently most approaches use packet loss to weight different links. In this case a link might look better than it actually is, because rate control already lowered the current rate to a level where no packet loss occured whereas another link with higher data rate looks bad because it drops a packet now and than.

Is there a way to get this information?
 
--  
Regards
 
       Joerg
 






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