diff options
| -rw-r--r-- | drivers/net/ieee802154/at86rf230.c | 24 |
1 files changed, 18 insertions, 6 deletions
diff --git a/drivers/net/ieee802154/at86rf230.c b/drivers/net/ieee802154/at86rf230.c index 6285145545a7..05ef56d5a710 100644 --- a/drivers/net/ieee802154/at86rf230.c +++ b/drivers/net/ieee802154/at86rf230.c @@ -95,6 +95,7 @@ struct at86rf230_local { unsigned long cal_timeout; s8 max_frame_retries; bool is_tx; + bool is_tx_from_off; u8 tx_retry; struct sk_buff *tx_skb; struct at86rf230_state_change tx; @@ -991,12 +992,21 @@ at86rf230_xmit_start(void *context) * are in STATE_TX_ON. The pfad differs here, so we change * the complete handler. */ - if (lp->tx_aret) - at86rf230_async_state_change(lp, ctx, STATE_TX_ON, - at86rf230_xmit_tx_on, false); - else + if (lp->tx_aret) { + if (lp->is_tx_from_off) { + lp->is_tx_from_off = false; + at86rf230_async_state_change(lp, ctx, STATE_TX_ARET_ON, + at86rf230_xmit_tx_on, + false); + } else { + at86rf230_async_state_change(lp, ctx, STATE_TX_ON, + at86rf230_xmit_tx_on, + false); + } + } else { at86rf230_async_state_change(lp, ctx, STATE_TX_ON, at86rf230_write_frame, false); + } } static int @@ -1015,11 +1025,13 @@ at86rf230_xmit(struct ieee802154_hw *hw, struct sk_buff *skb) * to TX_ON, the lp->cal_timeout should be reinit by state_delay * function then to start in the next 5 minutes. */ - if (time_is_before_jiffies(lp->cal_timeout)) + if (time_is_before_jiffies(lp->cal_timeout)) { + lp->is_tx_from_off = true; at86rf230_async_state_change(lp, ctx, STATE_TRX_OFF, at86rf230_xmit_start, false); - else + } else { at86rf230_xmit_start(ctx); + } return 0; } |