linux-toradex.git/drivers/net/ieee802154, branch v4.1.14

at86rf230: add slp_tr support to start tx

2015-04-30T16:48:11+00:00

This patch adds support for one of the slp_tr gpio use cases which
indicates the TX_START command without doing some spi bus traffic.

Signed-off-by: Alexander Aring 
Reviewed-by: Varka Bhadram 
Signed-off-by: Marcel Holtmann

at86rf230: change state change if from trx_off

2015-04-30T16:48:11+00:00

If a transmit ends in a calibration which means the transceiver do a
TRX_OFF state change, we can directly change into TX_ARET state instead
doing a TX_ON to TX_ARET statechange.

Signed-off-by: Alexander Aring 
Reviewed-by: Varka Bhadram 
Signed-off-by: Marcel Holtmann

at86rf230: remove unnecessary tx state change

2015-04-30T16:48:10+00:00

All supported transceivers can do a valid state change from TRX_OFF to
AACK_ON. This patch removes the state change chain from TRX_OFF ->
TX_ON -> AACK_ON instead we doing a directly state change from TRX_OFF
to AACK_ON.

Signed-off-by: Alexander Aring 
Signed-off-by: Marcel Holtmann

at86rf230: add TX_ARET_ON for calibration timeout

2015-04-30T16:48:10+00:00

This patch adds a calibration timeout reset when change from TRX_OFF to
TX_ARET_ON which also occurs a calibration.

Signed-off-by: Alexander Aring 
Reviewed-by: Varka Bhadram 
Signed-off-by: Marcel Holtmann

at86rf230: move cal_timeout to state change

2015-04-30T16:48:10+00:00

This patch moves the calculation timeout of TRX_OFF to RX_AACK_ON
handling to the async state change functionality. With this patch we can
do a reset of calculation timeout when others TRX_OFF to RX_AACK_ON
happens instead of doing this on interface up only.

Signed-off-by: Alexander Aring 
Reviewed-by: Varka Bhadram 
Signed-off-by: Marcel Holtmann

at86rf230: remove tabs after define

2015-04-30T16:48:10+00:00

This patch cleanups the at86rf230 driver to use a space instead a tab
after define.

Signed-off-by: Alexander Aring 
Reviewed-by: Varka Bhadram 
Signed-off-by: Marcel Holtmann

at86rf230: Add macro for TRX STATE MASK

2015-04-30T16:48:09+00:00

Instead of using the 'magic' number of 0x1f the TRX_STATE_MASK macro is
introduced.

Signed-off-by: Christoffer Holmstedt 
Signed-off-by: Alexander Aring 
Signed-off-by: Marcel Holtmann

mac802154: fix transmission power datatype

2015-04-09T17:56:15+00:00

Netlink attribute for the power is s8. But for the driver level
operations we are collection power level value into integer.
It has to be change to s8 from int.

Signed-off-by: Varka Bhadram 
Acked-by: Alexander Aring 
Signed-off-by: Marcel Holtmann

at86rf230: fix is_tx while error handling

2015-03-27T18:18:51+00:00

This patch fix the error handling when is_tx is true. The error handling
tries to get the transceiver into RX_AACK_ON mode then we need to be
sure that is_tx is false.

Signed-off-by: Alexander Aring 
Signed-off-by: Marcel Holtmann

at86rf230: remove unnecessary spinlock

2015-03-27T18:18:50+00:00

This spinlock isn't necessary because if we are in TX_ON/TX_ARET_ON
state the transceiver can't be interrupted e.g. by receiving a frame
when a SHR was detected. In this time the transceiver doesn't leave
the TX_ON/TX_ARET_ON state until the tx complete irq change the state
into RX_AACK_ON again. This means a receiving interrupt in state
TX_ON/TX_ARET_ON can't happen and is_tx is protected by transceiver.

Signed-off-by: Alexander Aring 
Signed-off-by: Marcel Holtmann