Re: [ath9k-devel] 20/40 MHz

2010-04-05 Thread Ming Lei
2010/3/26 Mohammad Abdelhadi mo.ja...@gmail.com: Dear All, I want to know which file (or part) in the driver is responsible to set the channel bandwidth to 20 or 40 MHz? I know that (iw) command do that. Also, I want to know which part is responsible for the backoff algorithm and how the

Re: [ath9k-devel] About A-MPDU aggregation. ATH_AMPDU_SUBFRAME_DEFAULT flag.

2010-04-05 Thread Felix Fietkau
On 2010-04-05 4:11 PM, Rakesh Kumar wrote: Hi, I notice this parameter ATH_AMPDU_SUBFRAME_DEFAULT and in the code in xmit.c, function ath_tx_form_aggr limits the number of sub-frames that can be included in a A-MPDU to half the total size. The accompanying comments say:

Re: [ath9k-devel] About A-MPDU aggregation. ATH_AMPDU_SUBFRAME_DEFAULT flag.

2010-04-05 Thread Rakesh Kumar
IMHO it makes sense to use half of the BAW for each of the queue entries under those conditions. Can you point where (which function(s)/file(s)) the two A-MPDU keeping logic is implemented? Thanks. -- Rakesh ___ ath9k-devel mailing list