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From:   John Crispin <john@phrozen.org>
To:     Johannes Berg <johannes@sipsolutions.net>,
        Kalle Valo <kvalo@codeaurora.org>
Cc:     linux-wireless@vger.kernel.org, ath11k@lists.infradead.org,
        John Crispin <john@phrozen.org>
Subject: [PATCH 2/2] ath11k: set queue_len to 4096
Date:   Tue, 11 Feb 2020 13:26:05 +0100
Message-Id: <20200211122605.13002-2-john@phrozen.org>
In-Reply-To: <20200211122605.13002-1-john@phrozen.org>
References: <20200211122605.13002-1-john@phrozen.org>
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The driver currently does not use wake_txq_queue. This leads to the
tx_queue_len being defaulted to 1000. Setting this parameter will
change the queue_len to 4096 which is more fitting for HE.

Signed-off-by: John Crispin <john@phrozen.org>
---
 drivers/net/wireless/ath/ath11k/hw.h  | 1 +
 drivers/net/wireless/ath/ath11k/mac.c | 1 +
 2 files changed, 2 insertions(+)

diff --git a/drivers/net/wireless/ath/ath11k/hw.h b/drivers/net/wireless/ath/ath11k/hw.h
index dd39333ec0ea..9973477ae373 100644
--- a/drivers/net/wireless/ath/ath11k/hw.h
+++ b/drivers/net/wireless/ath/ath11k/hw.h
@@ -62,6 +62,7 @@
 #define TARGET_RX_BATCHMODE		1
 
 #define ATH11K_HW_MAX_QUEUES		4
+#define ATH11K_QUEUE_LEN		4096
 
 #define ATH11k_HW_RATECODE_CCK_SHORT_PREAM_MASK  0x4
 
diff --git a/drivers/net/wireless/ath/ath11k/mac.c b/drivers/net/wireless/ath/ath11k/mac.c
index 139ecbcf0179..c0606e4a8967 100644
--- a/drivers/net/wireless/ath/ath11k/mac.c
+++ b/drivers/net/wireless/ath/ath11k/mac.c
@@ -6025,6 +6025,7 @@ static int __ath11k_mac_register(struct ath11k *ar)
 	ar->hw->wiphy->max_ap_assoc_sta = ar->max_num_stations;
 
 	ar->hw->queues = ATH11K_HW_MAX_QUEUES;
+	ar->hw->wiphy->tx_queue_len = ATH11K_QUEUE_LEN;
 	ar->hw->offchannel_tx_hw_queue = ATH11K_HW_MAX_QUEUES - 1;
 	ar->hw->max_rx_aggregation_subframes = IEEE80211_MAX_AMPDU_BUF;
 
-- 
2.20.1