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Thu, 29 Oct 2026 06:48:21 -0700 (PDT) Received: from acemagic-m1.tail4fb79.ts.net ([2401:7400:c804:b668:ab4c:c3be:c4b6:67cd]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-8a6a3d5baf4sm2455023b3a.1.2026.10.29.06.48.19 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 29 Oct 2026 06:48:21 -0700 (PDT) From: Ho Jie Feng To: Stanislaw Gruszka Cc: linux-wireless@vger.kernel.org, Ho Jie Feng , Kalle Valo , linux-kernel@vger.kernel.org Subject: [PATCH wireless-next 1/8] wifi: rt2x00: start the link tuner when an interface is added Date: Thu, 29 Oct 2026 21:47:42 +0800 Message-ID: <20261029134752.1299130-2-hjf3108@gmail.com> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20261029134752.1299130-1-hjf3108@gmail.com> References: <20261029134752.1299130-1-hjf3108@gmail.com> X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Transfer-Encoding: 8bit rt2x00lib_start() enables the radio before mac80211 adds the first interface, so rt2x00link_start_tuner(), called from rt2x00lib_enable_radio(), finds no station or AP interface and returns. Start the link tuner again when an interface is added. Fixes: d96324703ffa ("rt2x00: merge agc and vco works with link tuner") Signed-off-by: Ho Jie Feng --- drivers/net/wireless/ralink/rt2x00/rt2x00mac.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/drivers/net/wireless/ralink/rt2x00/rt2x00mac.c b/drivers/net/wireless/ralink/rt2x00/rt2x00mac.c index 3bc0c1c906c91..d9e323ccc6d62 100644 --- a/drivers/net/wireless/ralink/rt2x00/rt2x00mac.c +++ b/drivers/net/wireless/ralink/rt2x00/rt2x00mac.c @@ -264,6 +264,12 @@ int rt2x00mac_add_interface(struct ieee80211_hw *hw, */ rt2x00dev->packet_filter = 0; + /* + * Start the link tuner again if the radio is enabled before the + * first interface is added. + */ + rt2x00link_start_tuner(rt2x00dev); + return 0; } EXPORT_SYMBOL_GPL(rt2x00mac_add_interface); -- 2.53.0