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Date: Tue, 10 Dec 2019 17:30:08 -0500 From: Sasha Levin <sashal@...nel.org> To: linux-kernel@...r.kernel.org, stable@...r.kernel.org Cc: Miaoqing Pan <miaoqing@...eaurora.org>, Hou Bao Hou <houbao@...eaurora.org>, Anilkumar Kolli <akolli@...eaurora.org>, Kalle Valo <kvalo@...eaurora.org>, Sasha Levin <sashal@...nel.org>, ath10k@...ts.infradead.org, linux-wireless@...r.kernel.org, netdev@...r.kernel.org Subject: [PATCH AUTOSEL 4.9 64/91] ath10k: fix get invalid tx rate for Mesh metric From: Miaoqing Pan <miaoqing@...eaurora.org> [ Upstream commit 05a11003a56507023f18d3249a4d4d119c0a3e9c ] ath10k does not provide transmit rate info per MSDU in tx completion, mark that as -1 so mac80211 will ignore the rates. This fixes mac80211 update Mesh link metric with invalid transmit rate info. Tested HW: QCA9984 Tested FW: 10.4-3.9.0.2-00035 Signed-off-by: Hou Bao Hou <houbao@...eaurora.org> Signed-off-by: Anilkumar Kolli <akolli@...eaurora.org> Signed-off-by: Miaoqing Pan <miaoqing@...eaurora.org> Signed-off-by: Kalle Valo <kvalo@...eaurora.org> Signed-off-by: Sasha Levin <sashal@...nel.org> --- drivers/net/wireless/ath/ath10k/txrx.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/net/wireless/ath/ath10k/txrx.c b/drivers/net/wireless/ath/ath10k/txrx.c index 9852c5d51139e..beeb6be06939b 100644 --- a/drivers/net/wireless/ath/ath10k/txrx.c +++ b/drivers/net/wireless/ath/ath10k/txrx.c @@ -99,6 +99,8 @@ int ath10k_txrx_tx_unref(struct ath10k_htt *htt, info = IEEE80211_SKB_CB(msdu); memset(&info->status, 0, sizeof(info->status)); + info->status.rates[0].idx = -1; + trace_ath10k_txrx_tx_unref(ar, tx_done->msdu_id); if (tx_done->status == HTT_TX_COMPL_STATE_DISCARD) { -- 2.20.1
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