From a87fd4b99ddf1dbc66e456f4fb201371586137b3 Mon Sep 17 00:00:00 2001 From: Michal Kazior Date: Mon, 2 Mar 2015 11:21:17 +0100 Subject: [PATCH] ath10k: improve 11b coex This improves coexistance with 11b legacy devices on wmi-tlv and qca6174. Signed-off-by: Michal Kazior Signed-off-by: Kalle Valo --- drivers/net/wireless/ath/ath10k/mac.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/drivers/net/wireless/ath/ath10k/mac.c b/drivers/net/wireless/ath/ath10k/mac.c index 638bf32037c5..ff30e825ffd7 100644 --- a/drivers/net/wireless/ath/ath10k/mac.c +++ b/drivers/net/wireless/ath/ath10k/mac.c @@ -3744,6 +3744,13 @@ static void ath10k_bss_info_changed(struct ieee80211_hw *hw, if (ret) ath10k_warn(ar, "failed to recalculate rts/cts prot for vdev %d: %d\n", arvif->vdev_id, ret); + + vdev_param = ar->wmi.vdev_param->protection_mode; + ret = ath10k_wmi_vdev_set_param(ar, arvif->vdev_id, vdev_param, + info->use_cts_prot ? 1 : 0); + if (ret) + ath10k_warn(ar, "failed to set protection mode %d on vdev %i: %d\n", + info->use_cts_prot, arvif->vdev_id, ret); } if (changed & BSS_CHANGED_ERP_SLOT) { -- 2.11.0