From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from nbd.name (nbd.name [46.4.11.11]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 584B5366060 for ; Fri, 24 Jul 2026 12:48:19 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=46.4.11.11 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784897301; cv=none; b=hBlLMGbz8g8Il1p4t7nTDhuQl2TCunYTXMcs7Cv0zPMj3hsnITh+rrLcRF4V0eWoaJR53bLoguzmhOHcKpqdU0soewIZxSWDnxm4y3Z0bICwIa+tBc9kFOrQhK3U0jVTg0RnZ7A9hFqEvVwuihI5rmD9SdCO+s+W7ewpWy2HUvY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784897301; c=relaxed/simple; bh=W2UWlnZIga7gYRYQ/P7W+fZuQGCi0hHoWL/kQGFv2d8=; h=From:To:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=e4L0wKMiwzYSSiZbaRM9fXsOONZ1l9v30ITchCWXm8okf2XUMSz1wZFyf1xgpjfN+phTxiArPgtBQpmlXu47LoaQHzz5IEI0swgoBTk7vXHSIa7+3JuOSg3PPIYFcE4UWFEid8ks+mY3v2D93jROl2TnPs9sKphxz+1cfzIoLhc= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=nbd.name; spf=pass smtp.mailfrom=nbd.name; dkim=pass (1024-bit key) header.d=nbd.name header.i=@nbd.name header.b=QmIjGbPk; arc=none smtp.client-ip=46.4.11.11 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=nbd.name Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=nbd.name Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=nbd.name header.i=@nbd.name header.b="QmIjGbPk" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=nbd.name; s=20160729; h=Content-Transfer-Encoding:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:To:From:Sender:Reply-To:Cc:Content-Type:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Id:List-Help:List-Unsubscribe:List-Subscribe: List-Post:List-Owner:List-Archive; bh=J/rZ+s4//KsUKkfpZ7WcvZUrlIQ4kINoEFydhspMgR0=; b=QmIjGbPkNnFeA+RM6vMu2lteWV JkZ+5g7/FceIn122c4b6I9k1keYVUd+33o5HBbDAlX6bmqrMpZByQzV/USOUz1QEHNnxa6La//tjM Lv2YS5XMjbKftvadvyFkKhdsl3im7EgHqXBfTj1WdnnF36piO16S+HxNUEX+WcC6VBhw=; Received: from p200300cadf0126009ebf0dfffe00fa2d.dip0.t-ipconnect.de ([2003:ca:df01:2600:9ebf:dff:fe00:fa2d] helo=max) by ds12 with esmtpsa (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1wnFK5-006LeO-27 for linux-wireless@vger.kernel.org; Fri, 24 Jul 2026 14:48:17 +0200 From: Felix Fietkau To: linux-wireless@vger.kernel.org Subject: [PATCH mt76-next 12/29] wifi: mt76: mt7915: use little-endian for bss_info_ra wire fields Date: Fri, 24 Jul 2026 12:47:56 +0000 Message-ID: <20260724124813.3961474-12-nbd@nbd.name> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20260724124813.3961474-1-nbd@nbd.name> References: <20260724124813.3961474-1-nbd@nbd.name> Precedence: bulk X-Mailing-List: linux-wireless@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit train_up_high_thres, train_up_rule_rssi and low_traffic_thres were declared as host-native short in a firmware-facing TLV and assigned host-order constants, so on a big-endian host the firmware received byte-swapped rate-adaptation thresholds. Declare them __le16 and convert with cpu_to_le16(). Fixes: e57b7901469f ("mt76: add mac80211 driver for MT7915 PCIe-based chipsets") Signed-off-by: Felix Fietkau --- drivers/net/wireless/mediatek/mt76/mt7915/mcu.c | 6 +++--- drivers/net/wireless/mediatek/mt76/mt7915/mcu.h | 6 +++--- 2 files changed, 6 insertions(+), 6 deletions(-) diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c index 459dbcc9d90e..c7c1b37e5bbf 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c +++ b/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c @@ -576,9 +576,9 @@ mt7915_mcu_bss_ra_tlv(struct sk_buff *skb, struct ieee80211_vif *vif, ra->rx_streams = max_nss; ra->algo = 4; ra->train_up_rule = 2; - ra->train_up_high_thres = 110; - ra->train_up_rule_rssi = -70; - ra->low_traffic_thres = 2; + ra->train_up_high_thres = cpu_to_le16(110); + ra->train_up_rule_rssi = cpu_to_le16(-70); + ra->low_traffic_thres = cpu_to_le16(2); ra->phy_cap = cpu_to_le32(0xfdf); ra->interval = cpu_to_le32(500); ra->fast_interval = cpu_to_le32(100); diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/mcu.h b/drivers/net/wireless/mediatek/mt76/mt7915/mcu.h index 22f73a5ed425..7c472062a90e 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7915/mcu.h +++ b/drivers/net/wireless/mediatek/mt76/mt7915/mcu.h @@ -318,9 +318,9 @@ struct bss_info_ra { u8 antenna_idx; u8 train_up_rule; u8 rsv[3]; - unsigned short train_up_high_thres; - short train_up_rule_rssi; - unsigned short low_traffic_thres; + __le16 train_up_high_thres; + __le16 train_up_rule_rssi; + __le16 low_traffic_thres; __le16 max_phyrate; __le32 phy_cap; __le32 interval; -- 2.53.0