From: Sascha Hauer <s.hauer@pengutronix.de>
To: Barebox List <barebox@lists.infradead.org>
Subject: [PATCH 1/5] net: usb: use minimum timeout when polling for new packets
Date: Fri, 15 Jul 2016 09:23:05 +0200 [thread overview]
Message-ID: <1468567389-28169-1-git-send-email-s.hauer@pengutronix.de> (raw)
When no new packets have arrived we want to return to the caller
as soon as possible to give other network controllers the chance
to receive packets. With the current USB bulk message timeout of
one second other network controllers do not work properly whenever
the USB network controller is active.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
---
drivers/net/usb/usbnet.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/usb/usbnet.c b/drivers/net/usb/usbnet.c
index a51cfda..33d900b 100644
--- a/drivers/net/usb/usbnet.c
+++ b/drivers/net/usb/usbnet.c
@@ -125,7 +125,7 @@ static int usbnet_recv(struct eth_device *edev)
len = dev->rx_urb_size;
- ret = usb_bulk_msg(dev->udev, dev->in, rx_buf, len, &alen, 1000);
+ ret = usb_bulk_msg(dev->udev, dev->in, rx_buf, len, &alen, 1);
if (ret)
return ret;
--
2.8.1
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next reply other threads:[~2016-07-15 7:23 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-07-15 7:23 Sascha Hauer [this message]
2016-07-15 7:23 ` [PATCH 2/5] net: eth: open correct edev in eth_check_open Sascha Hauer
2016-07-15 7:23 ` [PATCH 3/5] net: introduce for_each_netdev iterator Sascha Hauer
2016-07-15 7:23 ` [PATCH 4/5] net: eth: add name to struct eth_device Sascha Hauer
2016-07-15 7:23 ` [PATCH 5/5] net: Pass network device to net_answer_arp() Sascha Hauer
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