Ruwaifa Anwar <ruwaifa.anwar <at> gmail.com> writes: > > We tried changing backoff value range through this function in mac.c > > REG_WRITE(ah, AR_DLCL_IFS(q), > SM(cwMin, AR_D_LCL_IFS_CWMIN) | > SM(qi->tqi_cwmax, AR_D_LCL_IFS_CWMAX) | > SM(qi->tqi_aifs, AR_D_LCL_IFS_AIFS)); > > Setting using 1,1 in place of cwMin and qi->tqi_cwmax respectively is giving > almost the same throughput as with 1, 1023. Doesn't this mean, backoff window > range is not changing properly? What is the correct way to do this. >
By calculating number of MPDUs successfully completed per unit time. Secondly i want to claritfy one more thing As you said in previous posts that this alters backoff window for all frames in a queue. What happens if there's a long retry, will hardware still use the given values or use exponentially increased values of cwmin and cwmax _______________________________________________ ath9k-devel mailing list ath9k-devel@lists.ath9k.org https://lists.ath9k.org/mailman/listinfo/ath9k-devel
