From 8461baf77122637bbe56d647d19aa7dabfe6b352 Mon Sep 17 00:00:00 2001 From: Michal Kazior Date: Fri, 10 Apr 2015 13:23:22 +0000 Subject: [PATCH] ath10k: set def key idx for ibss Some time ago there was a weird issue with AP using wrong multicast keys and generating corrupted traffic on 10.1 firmware. Apparently a very similar problem applies for IBSS-RSN on 999.999.0.636. ath10k doesn't have IBSS-RSN enabled yet. This patch is a prerequisite to support it. Signed-off-by: Michal Kazior Signed-off-by: Kalle Valo --- drivers/net/wireless/ath/ath10k/mac.c | 10 +++++++--- 1 file changed, 7 insertions(+), 3 deletions(-) diff --git a/drivers/net/wireless/ath/ath10k/mac.c b/drivers/net/wireless/ath/ath10k/mac.c index 1907b9f4611a..52cf3e189291 100644 --- a/drivers/net/wireless/ath/ath10k/mac.c +++ b/drivers/net/wireless/ath/ath10k/mac.c @@ -4650,10 +4650,14 @@ static void ath10k_set_key_h_def_keyidx(struct ath10k *ar, * frames with multi-vif APs. This is not required for main firmware * branch (e.g. 636). * - * FIXME: This has been tested only in AP. It remains unknown if this - * is required for multi-vif STA interfaces on 10.1 */ + * This is also needed for 636 fw for IBSS-RSN to work more reliably. + * + * FIXME: It remains unknown if this is required for multi-vif STA + * interfaces on 10.1. + */ - if (arvif->vdev_type != WMI_VDEV_TYPE_AP) + if (arvif->vdev_type != WMI_VDEV_TYPE_AP && + arvif->vdev_type != WMI_VDEV_TYPE_IBSS) return; if (key->cipher == WLAN_CIPHER_SUITE_WEP40) -- 2.20.1