From: Alexander Aring <aar@pengutronix.de>
To: linux-wpan@vger.kernel.org
Cc: kernel@pengutronix.de, Alexander Aring <aar@pengutronix.de>,
Stefan Schmidt <stefan@osg.samsung.com>
Subject: [PATCHv3 bluetooth-next 6/8] atusb: don't change csma settings while set channel
Date: Thu, 30 Jun 2016 13:55:54 +0200 [thread overview]
Message-ID: <20160630115556.17515-7-aar@pengutronix.de> (raw)
In-Reply-To: <20160630115556.17515-1-aar@pengutronix.de>
This patch fixes the behaviour to not overwrite csma settings when
set channel afterwards.
Cc: Stefan Schmidt <stefan@osg.samsung.com>
Acked-by: Stefan Schmidt <stefan@osg.samsung.com>
Signed-off-by: Alexander Aring <aar@pengutronix.de>
---
drivers/net/ieee802154/atusb.c | 6 +-----
1 file changed, 1 insertion(+), 5 deletions(-)
diff --git a/drivers/net/ieee802154/atusb.c b/drivers/net/ieee802154/atusb.c
index 52c9051..1056ed1 100644
--- a/drivers/net/ieee802154/atusb.c
+++ b/drivers/net/ieee802154/atusb.c
@@ -366,11 +366,7 @@ static int atusb_channel(struct ieee802154_hw *hw, u8 page, u8 channel)
struct atusb *atusb = hw->priv;
int ret;
- /* This implicitly sets the CCA (Clear Channel Assessment) mode to 0,
- * "Mode 3a, Carrier sense OR energy above threshold".
- * We should probably make this configurable. @@@
- */
- ret = atusb_write_reg(atusb, RG_PHY_CC_CCA, channel);
+ ret = atusb_write_subreg(atusb, SR_CHANNEL, channel);
if (ret < 0)
return ret;
msleep(1); /* @@@ ugly synchronization */
--
2.9.0
next prev parent reply other threads:[~2016-06-30 12:15 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-06-30 11:55 [PATCHv3 bluetooth-next 0/8] ieee802154: pending/new fixes and cleanup/features Alexander Aring
2016-06-30 11:55 ` [PATCHv3 bluetooth-next 1/8] ieee802154: add ieee802154_skb_dst_pan helper Alexander Aring
2016-06-30 11:55 ` [PATCHv3 bluetooth-next 2/8] ieee802154: add ieee802154_skb_src_pan helper Alexander Aring
2016-06-30 11:55 ` [PATCHv3 bluetooth-next 3/8] ieee802154: 6lowpan: fix intra pan id check Alexander Aring
2016-06-30 11:55 ` [PATCHv3 bluetooth-next 4/8] ieee802154: fix skb get fc on big endian Alexander Aring
2016-06-30 11:55 ` [PATCHv3 bluetooth-next 5/8] 6lowpan: ndisc: set invalid unicast short addr to unspec Alexander Aring
2016-06-30 11:55 ` Alexander Aring [this message]
2016-06-30 11:55 ` [PATCHv3 bluetooth-next 7/8] ieee802154: cleanup WARN_ON for fc fetch Alexander Aring
2016-06-30 11:55 ` [PATCHv3 bluetooth-next 8/8] fakelb: allow to run as monitor Alexander Aring
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