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From: Pradeep Kumar Chitrapu <quic_pradeepc@quicinc.com>
To: <ath12k@lists.infradead.org>
CC: <linux-wireless@vger.kernel.org>,
        Pradeep Kumar Chitrapu
	<quic_pradeepc@quicinc.com>
Subject: [PATCH V4 3/6] wifi: ath12k: fix survey dump collection in 6 GHz
Date: Thu, 25 Apr 2024 15:18:59 -0700
Message-ID: <20240425221902.11553-4-quic_pradeepc@quicinc.com>
In-Reply-To: <20240425221902.11553-1-quic_pradeepc@quicinc.com>
References: <20240425221902.11553-1-quic_pradeepc@quicinc.com>
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When ath12k receives survey request, choose the 6 GHz band
when enabled. Without this, survey requests do not include
any 6 GHz band results, leading to failures in auto channel
selection.

Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.0.1-00029-QCAHKSWPL_SILICONZ-1
Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.0.c5-00481-QCAHMTSWPL_V1.0_V2.0_SILICONZ-3

Signed-off-by: Pradeep Kumar Chitrapu <quic_pradeepc@quicinc.com>
Acked-by: Jeff Johnson <quic_jjohnson@quicinc.com>
---
 drivers/net/wireless/ath/ath12k/mac.c | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/drivers/net/wireless/ath/ath12k/mac.c b/drivers/net/wireless/ath/ath12k/mac.c
index b471b27d6594..830f35fb89fe 100644
--- a/drivers/net/wireless/ath/ath12k/mac.c
+++ b/drivers/net/wireless/ath/ath12k/mac.c
@@ -8020,6 +8020,17 @@ static int ath12k_mac_op_get_survey(struct ieee80211_hw *hw, int idx,
 
 	if (!sband)
 		sband = hw->wiphy->bands[NL80211_BAND_5GHZ];
+	if (sband && idx >= sband->n_channels) {
+		idx -= sband->n_channels;
+		sband = NULL;
+	}
+
+	if (!sband)
+		sband = hw->wiphy->bands[NL80211_BAND_6GHZ];
+	if (!sband || idx >= sband->n_channels) {
+		idx -= sband->n_channels;
+		sband = NULL;
+	}
 
 	if (!sband || idx >= sband->n_channels)
 		return -ENOENT;
-- 
2.17.1