diff mbox series

[15/33,SRU,OEM-5.13] ath11k: fix survey dump collection in 6 GHz

Message ID 20211019162548.1408217-16-vicamo.yang@canonical.com
State New
Headers show
Series Support Qualcomm WCN685x | expand

Commit Message

You-Sheng Yang Oct. 19, 2021, 4:25 p.m. UTC 
From: Pradeep Kumar Chitrapu <pradeepc@codeaurora.org>

BugLink: https://bugs.launchpad.net/bugs/1939528

When ath11k receives survey request, choose the 6 GHz band when enabled.
Without this, survey request does not include any 6 GHz band results,
thereby causing auto channel selection to fail.

Tested-on: QCN9074 hw1.0 PCI WLAN.HK.2.4.0.1-01386-QCAHKSWPL_SILICONZ-1

Signed-off-by: Pradeep Kumar Chitrapu <pradeepc@codeaurora.org>
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/20210722102054.43419-3-jouni@codeaurora.org
(cherry picked from commit b6b142f644d2d88e2ceabe0aa4479e0a09ba1ea9)
Signed-off-by: You-Sheng Yang <vicamo.yang@canonical.com>
---
 drivers/net/wireless/ath/ath11k/mac.c | 6 ++++++
 1 file changed, 6 insertions(+)
diff mbox series

Patch

diff --git a/drivers/net/wireless/ath/ath11k/mac.c b/drivers/net/wireless/ath/ath11k/mac.c
index 33b2b37c24db5..bcfb14dac6c58 100644
--- a/drivers/net/wireless/ath/ath11k/mac.c
+++ b/drivers/net/wireless/ath/ath11k/mac.c
@@ -6106,7 +6106,13 @@  static int ath11k_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) {
 		ret = -ENOENT;
 		goto exit;