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[188.141.3.169]) by smtp.gmail.com with ESMTPSA id x4sm16364104wrp.13.2022.01.24.16.40.49 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 24 Jan 2022 16:40:49 -0800 (PST) From: Bryan O'Donoghue To: kvalo@codeaurora.org, linux-wireless@vger.kernel.org, wcn36xx@lists.infradead.org, linux-arm-msm@vger.kernel.org Cc: loic.poulain@linaro.org, benl@squareup.com, bryan.odonoghue@linaro.org, stable@vger.kernel.org Subject: [PATCH] wcn36xx: Differentiate wcn3660 from wcn3620 Date: Tue, 25 Jan 2022 00:40:46 +0000 Message-Id: <20220125004046.4058284-1-bryan.odonoghue@linaro.org> X-Mailer: git-send-email 2.33.0 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org The spread of capability between the three WiFi silicon parts wcn36xx supports is: wcn3620 - 802.11 a/b/g wcn3660 - 802.11 a/b/g/n wcn3680 - 802.11 a/b/g/n/ac We currently treat wcn3660 as wcn3620 thus limiting it to 2GHz channels. Fix this regression by ensuring we differentiate between all three parts. Fixes: 8490987bdb9a ("wcn36xx: Hook and identify RF_IRIS_WCN3680") Cc: stable@vger.kernel.org Signed-off-by: Bryan O'Donoghue Reviewed-by: Loic Poulain --- drivers/net/wireless/ath/wcn36xx/main.c | 3 +++ drivers/net/wireless/ath/wcn36xx/wcn36xx.h | 1 + 2 files changed, 4 insertions(+) diff --git a/drivers/net/wireless/ath/wcn36xx/main.c b/drivers/net/wireless/ath/wcn36xx/main.c index 9575d7373bf27..ac2813ed851c4 100644 --- a/drivers/net/wireless/ath/wcn36xx/main.c +++ b/drivers/net/wireless/ath/wcn36xx/main.c @@ -1513,6 +1513,9 @@ static int wcn36xx_platform_get_resources(struct wcn36xx *wcn, if (iris_node) { if (of_device_is_compatible(iris_node, "qcom,wcn3620")) wcn->rf_id = RF_IRIS_WCN3620; + if (of_device_is_compatible(iris_node, "qcom,wcn3660") || + of_device_is_compatible(iris_node, "qcom,wcn3660b")) + wcn->rf_id = RF_IRIS_WCN3660; if (of_device_is_compatible(iris_node, "qcom,wcn3680")) wcn->rf_id = RF_IRIS_WCN3680; of_node_put(iris_node); diff --git a/drivers/net/wireless/ath/wcn36xx/wcn36xx.h b/drivers/net/wireless/ath/wcn36xx/wcn36xx.h index fbd0558c2c196..5d3f8f56e5681 100644 --- a/drivers/net/wireless/ath/wcn36xx/wcn36xx.h +++ b/drivers/net/wireless/ath/wcn36xx/wcn36xx.h @@ -97,6 +97,7 @@ enum wcn36xx_ampdu_state { #define RF_UNKNOWN 0x0000 #define RF_IRIS_WCN3620 0x3620 +#define RF_IRIS_WCN3660 0x3660 #define RF_IRIS_WCN3680 0x3680 static inline void buff_to_be(u32 *buf, size_t len)