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From: Hayes Wang <hayeswang@realtek.com>
To: <netdev@vger.kernel.org>
Cc: <nic_swsd@realtek.com>, <linux-kernel@vger.kernel.org>,
	<linux-usb@vger.kernel.org>, Hayes Wang <hayeswang@realtek.com>
Subject: [PATCH net v2 0/2] r8152: device reset
Date: Tue, 28 Jul 2015 20:08:40 +0800	[thread overview]
Message-ID: <1394712342-15778-159-Taiwan-albertk@realtek.com> (raw)
In-Reply-To: <1394712342-15778-156-Taiwan-albertk@realtek.com>

v2:
For patch #1, remove usb_autopm_get_interface(), usb_autopm_put_interface(), and
the checking of intf->condition.

For patch #2, replace the original method with usb_queue_reset_device() to reset
the device. 

v1:
Although the driver works normally, we find the device may get all 0xff data when
transmitting packets on certain platforms. It would break the device and no packet
could be transmitted. The reset is necessary to recover the hw for this situation.

Hayes Wang (2):
  r8152: add pre_reset and post_reset
  r8152: reset device when tx timeout

 drivers/net/usb/r8152.c | 90 ++++++++++++++++++++++++++++++++++++++++++++++---
 1 file changed, 86 insertions(+), 4 deletions(-)

-- 
2.4.2

  parent reply	other threads:[~2015-07-28 12:08 UTC|newest]

Thread overview: 21+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-07-28  7:36 [PATCH net 0/2] r8152: device reset Hayes Wang
2015-07-28  7:36 ` [PATCH net 1/2] r8152: add pre_reset and post_reset Hayes Wang
2015-07-28  8:52   ` Oliver Neukum
     [not found]     ` <1438073562.11934.2.camel-IBi9RG/b67k@public.gmane.org>
2015-07-28  9:52       ` Hayes Wang
2015-07-28 12:05         ` Oliver Neukum
2015-07-28  7:36 ` [PATCH net 2/2] r8152: reset device when tx timeout Hayes Wang
2015-07-28  8:56   ` Oliver Neukum
2015-07-28  9:52     ` Hayes Wang
2015-07-28 12:08 ` Hayes Wang [this message]
2015-07-28 12:08   ` [PATCH net v2 1/2] r8152: add pre_reset and post_reset Hayes Wang
2015-07-28 12:08   ` [PATCH net v2 2/2] r8152: reset device when tx timeout Hayes Wang
2015-07-28 12:14     ` Oliver Neukum
2015-07-28 12:31       ` Hayes Wang
2015-07-28 12:58         ` Oliver Neukum
2015-07-29  2:06           ` Hayes Wang
2015-07-29  7:22             ` Oliver Neukum
2015-07-29 11:09               ` Hayes Wang
2015-07-29 12:39 ` [PATCH net v3 0/2] r8152: device reset Hayes Wang
2015-07-29 12:39   ` [PATCH net v3 1/2] r8152: add pre_reset and post_reset Hayes Wang
2015-07-29 12:39   ` [PATCH net v3 2/2] r8152: reset device when tx timeout Hayes Wang
2015-07-30 21:04   ` [PATCH net v3 0/2] r8152: device reset David Miller

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