| Message ID | w3ppqs0ncyp.wl%kuninori.morimoto.gx@renesas.com |
|---|---|
| State | Accepted, archived |
| Delegated to: | David Miller |
| Headers | show |
From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Date: Fri, 14 Jan 2011 16:47:42 +0900 > sh_irda can not use RX/TX in same time, > but this driver didn't return to RX mode when TX error occurred. > This patch care xmit error case to solve this issue. > > Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Applied, thank you. -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/drivers/net/irda/sh_irda.c b/drivers/net/irda/sh_irda.c index 9e3f4f5..4488bd5 100644 --- a/drivers/net/irda/sh_irda.c +++ b/drivers/net/irda/sh_irda.c @@ -635,7 +635,7 @@ static int sh_irda_hard_xmit(struct sk_buff *skb, struct net_device *ndev) ret = sh_irda_set_baudrate(self, speed); if (ret < 0) - return ret; + goto sh_irda_hard_xmit_end; self->tx_buff.len = 0; if (skb->len) { @@ -652,11 +652,21 @@ static int sh_irda_hard_xmit(struct sk_buff *skb, struct net_device *ndev) sh_irda_write(self, IRTFLR, self->tx_buff.len); sh_irda_write(self, IRTCTR, ARMOD | TE); - } + } else + goto sh_irda_hard_xmit_end; dev_kfree_skb(skb); return 0; + +sh_irda_hard_xmit_end: + sh_irda_set_baudrate(self, 9600); + netif_wake_queue(self->ndev); + sh_irda_rcv_ctrl(self, 1); + dev_kfree_skb(skb); + + return ret; + } static int sh_irda_ioctl(struct net_device *ndev, struct ifreq *ifreq, int cmd)
sh_irda can not use RX/TX in same time, but this driver didn't return to RX mode when TX error occurred. This patch care xmit error case to solve this issue. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> --- drivers/net/irda/sh_irda.c | 14 ++++++++++++-- 1 files changed, 12 insertions(+), 2 deletions(-)