From b7867f1bfcb76c75d98d35f576fcd9d7759a96fe Mon Sep 17 00:00:00 2001 From: John Crispin Date: Wed, 3 Aug 2011 13:37:24 +0100 Subject: SERIAL: Lantiq: Set timeout in uart_port Without this patch apps using readline hang. Signed-off-by: Thomas Langer Signed-off-by: John Crispin Cc: linux-mips@linux-mips.org Cc: linux-serial@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/2687/ Signed-off-by: Alan Cox Signed-off-by: Ralf Baechle --- drivers/tty/serial/lantiq.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'drivers') diff --git a/drivers/tty/serial/lantiq.c b/drivers/tty/serial/lantiq.c index 58cf279ed87..bc95f52cad8 100644 --- a/drivers/tty/serial/lantiq.c +++ b/drivers/tty/serial/lantiq.c @@ -478,8 +478,10 @@ lqasc_set_termios(struct uart_port *port, spin_unlock_irqrestore(<q_asc_lock, flags); /* Don't rewrite B0 */ - if (tty_termios_baud_rate(new)) + if (tty_termios_baud_rate(new)) tty_termios_encode_baud_rate(new, baud, baud); + + uart_update_timeout(port, cflag, baud); } static const char* -- cgit v1.2.3-70-g09d2 From a4be637b34a543af5b5421a8ee0ee04d30f5f58e Mon Sep 17 00:00:00 2001 From: "Roy.Li" Date: Mon, 26 Sep 2011 09:08:00 +0800 Subject: staging/octeon: Software should check the checksum of no tcp/udp packets Icmp packets with wrong checksum are never dropped since skb->ip_summed is set to CHECKSUM_UNNECESSARY. When icmp packets with wrong checksum pass through the octeon net driver, the not_IP, IP_exc, L4_error hardware indicators show no error. so the driver sets CHECKSUM_UNNECESSARY on skb->ip_summed. L4_error only works for TCP/UDP, not for ICMP. Signed-off-by: Roy.Li To: linux-mips@linux-mips.org Cc: netdev@vger.kernel.org Cc: ralf@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/2798/ Acked-by: David Daney Cc: Greg KH --- drivers/staging/octeon/ethernet-rx.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'drivers') diff --git a/drivers/staging/octeon/ethernet-rx.c b/drivers/staging/octeon/ethernet-rx.c index 1a7c19ae766..8b307b42879 100644 --- a/drivers/staging/octeon/ethernet-rx.c +++ b/drivers/staging/octeon/ethernet-rx.c @@ -411,7 +411,8 @@ static int cvm_oct_napi_poll(struct napi_struct *napi, int budget) skb->protocol = eth_type_trans(skb, dev); skb->dev = dev; - if (unlikely(work->word2.s.not_IP || work->word2.s.IP_exc || work->word2.s.L4_error)) + if (unlikely(work->word2.s.not_IP || work->word2.s.IP_exc || + work->word2.s.L4_error || !work->word2.s.tcp_or_udp)) skb->ip_summed = CHECKSUM_NONE; else skb->ip_summed = CHECKSUM_UNNECESSARY; -- cgit v1.2.3-70-g09d2