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From:   Arend van Spriel <arend.vanspriel@broadcom.com>
To:     Kalle Valo <kvalo@codeaurora.org>
Cc:     linux-wireless@vger.kernel.org,
        Arend van Spriel <arend.vanspriel@broadcom.com>
Subject: [PATCH 3/3] brcmfmac: allow 160MHz in custom regulatory rules
Date:   Thu, 11 Jul 2019 10:45:32 +0200
Message-Id: <1562834732-31508-4-git-send-email-arend.vanspriel@broadcom.com>
In-Reply-To: <1562834732-31508-1-git-send-email-arend.vanspriel@broadcom.com>
References: <1562834732-31508-1-git-send-email-arend.vanspriel@broadcom.com>
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The driver has custom regulatory rules which had maximum bandwidth
for 5GHz channels set to 80MHz. As a consequence the driver can
not use 160MHz in AP mode even when the device supports it. So
relax the rules allowing 160MHz. After wiphy_register() the channel
flags are updated according what the device actually supports.

Reviewed-by: Hante Meuleman <hante.meuleman@broadcom.com>
Reviewed-by: Pieter-Paul Giesberts <pieter-paul.giesberts@broadcom.com>
Reviewed-by: Franky Lin <franky.lin@broadcom.com>
Signed-off-by: Arend van Spriel <arend.vanspriel@broadcom.com>
---
 drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
index 3f72dc1..b692689 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
@@ -189,9 +189,9 @@ static bool check_vif_up(struct brcmf_cfg80211_vif *vif)
 		 */
 		REG_RULE(2484-10, 2484+10, 20, 6, 20, 0),
 		/* IEEE 802.11a, channel 36..64 */
-		REG_RULE(5150-10, 5350+10, 80, 6, 20, 0),
+		REG_RULE(5150-10, 5350+10, 160, 6, 20, 0),
 		/* IEEE 802.11a, channel 100..165 */
-		REG_RULE(5470-10, 5850+10, 80, 6, 20, 0), }
+		REG_RULE(5470-10, 5850+10, 160, 6, 20, 0), }
 };
 
 /* Note: brcmf_cipher_suites is an array of int defining which cipher suites
-- 
1.9.1