From 1245fe6a83a1c550d86d15501d86f9b2de5f97ff Mon Sep 17 00:00:00 2001
From: Lorenzo Bianconi <lorenzo@kernel.org>
Date: Wed, 6 May 2020 11:58:32 +0200
Subject: [PATCH] mt76: mt7615: scan all channels if not specified
Git-commit: 1245fe6a83a1c550d86d15501d86f9b2de5f97ff
Patch-mainline: v5.8-rc1
References: jsc#SLE-13430
Configure the mcu to scan all available channels if mac80211 does not
provide any frequency list
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Acked-by: Takashi Iwai <tiwai@suse.de>
---
drivers/net/wireless/mediatek/mt76/mt7615/mcu.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7615/mcu.c
index 19b59a7550b6..96bf39a4a3da 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7615/mcu.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7615/mcu.c
@@ -2806,7 +2806,6 @@ int mt7615_mcu_hw_scan(struct mt7615_phy *phy, struct ieee80211_vif *vif,
req->scan_type = sreq->n_ssids ? 1 : 0;
req->probe_req_num = sreq->n_ssids ? 2 : 0;
req->version = 1;
- req->channel_type = 4;
for (i = 0; i < sreq->n_ssids; i++) {
if (!sreq->ssids[i].ssid_len)
@@ -2835,6 +2834,7 @@ int mt7615_mcu_hw_scan(struct mt7615_phy *phy, struct ieee80211_vif *vif,
chan->band = scan_list[i]->band == NL80211_BAND_2GHZ ? 1 : 2;
chan->channel_num = scan_list[i]->hw_value;
}
+ req->channel_type = sreq->n_channels ? 4 : 0;
if (sreq->ie_len > 0) {
memcpy(req->ies, sreq->ie, sreq->ie_len);
@@ -2930,7 +2930,7 @@ int mt7615_mcu_sched_scan_req(struct mt7615_phy *phy,
req->match[i].ssid_len = match->ssid.ssid_len;
}
- req->channel_type = 4;
+ req->channel_type = sreq->n_channels ? 4 : 0;
req->channels_num = min_t(u8, sreq->n_channels, 64);
for (i = 0; i < req->channels_num; i++) {
chan = &req->channels[i];
--
2.16.4