Hello.
On 20/06/16 17:01, Alexander Aring wrote:
This patch fixes the behaviour to not overwrite csma settings when
set channel afterwards.
Cc: Stefan Schmidt <stefan@xxxxxxxxxxxxxxx>
Signed-off-by: Alexander Aring <aar@xxxxxxxxxxxxxx>
---
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 */
Good point. We have csma ops and iwpan support for csma now this setting
is no longer needed.
Acked-by: Stefan Schmidt <stefan@xxxxxxxxxxxxxxx>
regards
Stefan Schmidt
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