On Tuesday 11 September 2012 18:36:27 Nick Kossifidis wrote: > 2012/9/11 Yeoh Chun-Yeow <yeohchunyeow@xxxxxxxxx>: > >> To be more clear: you can tell the hw to *only* disable decryption and > >> keep doing encryption. > > > > But the question here is that during Rx, need to do SW decryption for > > management frame and then HW decryption for unicast data frame for all > > the frame coming from the same STA. I still not so sure how to do > > that. > > > > Jouni said that the workaround is to re-encrypt(incorrectly) received > > robust unicast management frames if hwaccel for CCMP was configured > > for the transmitting STA (this is to undo the incorrect decryption > > done by the hardware) and then pass the encrypted frame to mac80211 > > for software decryption. > > > > How about disabling acks on hw completely and handle them on sw ? > This might keep the engine running ok for unicast frames. > > #define AR5K_DIAG_SW_DIS_ACK 0x00000002 /* Disable ACKs */ > #define AR5K_DIAG_SW_DIS_CTS 0x00000004 /* Disable CTSs */ No, CTS and ACKs are control frames and not management frames. -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
