From 55fa645e3a3f4c0b5da744eb0e1fec4e51dfc75e Mon Sep 17 00:00:00 2001 From: Christian Lamparter Date: Mon, 17 Dec 2012 17:05:55 +0100 Subject: [PATCH] carl9170: disable hw crypto for p2p networks While the driver supports HW offload in a single P2P client configuration, it doesn't support HW offload in the concurrent P2P GO+CLIENT configuration. Signed-off-by: Christian Lamparter Signed-off-by: John W. Linville --- drivers/net/wireless/ath/carl9170/main.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/drivers/net/wireless/ath/carl9170/main.c b/drivers/net/wireless/ath/carl9170/main.c index 6ca5dd0..0abf005 100644 --- a/drivers/net/wireless/ath/carl9170/main.c +++ b/drivers/net/wireless/ath/carl9170/main.c @@ -583,6 +583,14 @@ static int carl9170_init_interface(struct ar9170 *ar, ar->disable_offload |= ((vif->type != NL80211_IFTYPE_STATION) && (vif->type != NL80211_IFTYPE_AP)); + /* While the driver supports HW offload in a single + * P2P client configuration, it doesn't support HW + * offload in the favourit, concurrent P2P GO+CLIENT + * configuration. Hence, HW offload will always be + * disabled for P2P. + */ + ar->disable_offload |= vif->p2p; + ar->rx_software_decryption = ar->disable_offload; err = carl9170_set_operating_mode(ar); -- 2.7.4