On Fri, 2007-08-24 at 14:33 -0500, Larry Finger wrote: > This patch breaks software encryption in my tests - WPA for b43, WPA and WEP for b43legacy. I > haven't looked for the cause yet. That is my next step. The patch below appears necessary for b43 when I enable sw crypto, but you shouldn't be having such problems in b43legacy since you don't support crypto at all; or have you not removed the crypto related code from xmit.c? johannes --- net/mac80211/tx.c | 9 +++++++++ 1 file changed, 9 insertions(+) --- wireless-dev.orig/net/mac80211/tx.c 2007-08-27 12:06:10.844650841 +0200 +++ wireless-dev/net/mac80211/tx.c 2007-08-27 12:12:46.094650841 +0200 @@ -722,6 +722,15 @@ ieee80211_tx_h_misc(struct ieee80211_txr } } + /* + * Tell hardware to not encrypt when we had sw crypto. + * Because we use the same flag to internally indicate that + * no encryption should be done, we have to set it after all + * crypto handlers to indicate that we want encryption. + */ + if (tx->key && !(tx->key->flags & KEY_FLAG_UPLOADED_TO_HARDWARE)) + tx->u.tx.control->flags |= IEEE80211_TXCTL_DO_NOT_ENCRYPT; + return TXRX_CONTINUE; } - 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
