This is a note to let you know that I've just added the patch titled
wifi: mt76: fix the issue of missing txpwr settings from ch153 to ch177
to the 6.8-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
wifi-mt76-fix-the-issue-of-missing-txpwr-settings-fr.patch
and it can be found in the queue-6.8 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit ed2a27bfb91dd9b41634aed88f953c8aaa0f66d7
Author: Ming Yen Hsieh <mingyen.hsieh@xxxxxxxxxxxx>
Date: Wed Feb 7 11:31:23 2024 +0800
wifi: mt76: fix the issue of missing txpwr settings from ch153 to ch177
[ Upstream commit e9a46175a79fbc591c48d433020444b8fa2750ee ]
Because the number of channels to be configured is calculated using the %,
and it results in 0 when there's an exact division, this leads to some
channels not having their tx power configured.
Fixes: 7801da338856 ("wifi: mt76: mt7921: enable set txpower for UNII-4")
Signed-off-by: Ming Yen Hsieh <mingyen.hsieh@xxxxxxxxxxxx>
Signed-off-by: Felix Fietkau <nbd@xxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c b/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c
index ea7ffa16a4b12..ae19174b46ee5 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c
@@ -2101,7 +2101,7 @@ mt76_connac_mcu_rate_txpower_band(struct mt76_phy *phy,
int j, msg_len, num_ch;
struct sk_buff *skb;
- num_ch = i == batch_size - 1 ? n_chan % batch_len : batch_len;
+ num_ch = i == batch_size - 1 ? n_chan - i * batch_len : batch_len;
msg_len = sizeof(tx_power_tlv) + num_ch * sizeof(sku_tlbv);
skb = mt76_mcu_msg_alloc(dev, NULL, msg_len);
if (!skb) {
