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[29/36] wcn36xx: Add accessor macro HW_VALUE_CHANNEL for hardware channels

Message ID 20200803031132.1427063-30-bryan.odonoghue@linaro.org (mailing list archive)
State Changes Requested
Delegated to: Kalle Valo
Headers show
Series wcn36xx: Add support for WCN3680 802.11ac | expand

Commit Message

Bryan O'Donoghue Aug. 3, 2020, 3:11 a.m. UTC 
Adds HW_VALUE_CHANNEL(hw_value) an access macro that will be used to
extract the channel number from struct ieee80211_channel->hw_value in
preparation for also storing PHY settings for 802.11ac in the upper bits of
hw_value.

Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
---
 drivers/net/wireless/ath/wcn36xx/wcn36xx.h | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)
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Patch

diff --git a/drivers/net/wireless/ath/wcn36xx/wcn36xx.h b/drivers/net/wireless/ath/wcn36xx/wcn36xx.h
index 18ccc6c31a38..ae8bda76d573 100644
--- a/drivers/net/wireless/ath/wcn36xx/wcn36xx.h
+++ b/drivers/net/wireless/ath/wcn36xx/wcn36xx.h
@@ -83,7 +83,9 @@  enum wcn36xx_ampdu_state {
 	WCN36XX_AMPDU_OPERATIONAL,
 };
 
-#define WCN36XX_HW_CHANNEL(__wcn) (__wcn->hw->conf.chandef.chan->hw_value)
+#define HW_VALUE_CHANNEL(hw_value) ((hw_value) & 0xFF)
+#define WCN36XX_HW_CHANNEL(__wcn)\
+	HW_VALUE_CHANNEL(__wcn->hw->conf.chandef.chan->hw_value)
 #define WCN36XX_BAND(__wcn) (__wcn->hw->conf.chandef.chan->band)
 #define WCN36XX_CENTER_FREQ(__wcn) (__wcn->hw->conf.chandef.chan->center_freq)
 #define WCN36XX_LISTEN_INTERVAL(__wcn) (__wcn->hw->conf.listen_interval)