From: Yunsheng Lin
gro list uses skb_shinfo(skb)->frag_list to link two skb together,
and NAPI_GRO_CB(p)->last->next is used when there are more skb,
see skb_gro_receive_list(). gso expects that each segmented skb is
linked together using skb->next, so only the first skb->next need
to set to skb_
Hi, Andrew
On 2017/6/22 11:35, Andrew Lunn wrote:
>> I don't think returning to user space is an option, because it mean
>> ethtool phy self test would fail because if availability of some software
>> resoure, which is not some application would expect. here is what I can
>> think of:
>>
>> driver
Hi, Andrew
On 2017/6/21 21:34, Andrew Lunn wrote:
>> drivers/net/ph/marvell.c
>> marvell_set_loopback(struct phy_device *dev, bool enable)
>> {
>> /* do some device specific setting */
>>
>>
>> return genphy_loopback(dev, enable);
>> }
>>
>> I don't know if this makes sense
Hi, Andrew
On 2017/6/21 11:13, Andrew Lunn wrote:
> On Wed, Jun 21, 2017 at 10:03:29AM +0800, l00371289 wrote:
>> Hi, Andrew
>>
>> On 2017/6/20 21:27, Andrew Lunn wrote:
>>> On Tue, Jun 20, 2017 at 11:05:54AM +0800, l00371289 wrote:
>>>> hi, Florian
>
Hi, Andrew
On 2017/6/20 21:28, Andrew Lunn wrote:
The question really is, why is not this properly integrated into the PHY
driver and PHYLIB such that the only thing the Ethernet MAC driver has
to call is a function of the PHY driver putting it in self-test?
>>>
>>> This whole drive
Hi, Andrew
On 2017/6/20 21:27, Andrew Lunn wrote:
> On Tue, Jun 20, 2017 at 11:05:54AM +0800, l00371289 wrote:
>> hi, Florian
>>
>> On 2017/6/20 5:00, Florian Fainelli wrote:
>>> On 06/16/2017 02:24 AM, Lin Yun Sheng wrote:
>>>> This patch fixes the
Hi, Andrew
On 2017/6/20 5:54, Andrew Lunn wrote:
> On Mon, Jun 19, 2017 at 02:00:43PM -0700, Florian Fainelli wrote:
>> On 06/16/2017 02:24 AM, Lin Yun Sheng wrote:
>>> This patch fixes the phy loopback self_test failed issue. when
>>> Marvell Phy Module is loaded, it will powerdown fiber when doi
hi, Florian
On 2017/6/20 5:00, Florian Fainelli wrote:
> On 06/16/2017 02:24 AM, Lin Yun Sheng wrote:
>> This patch fixes the phy loopback self_test failed issue. when
>> Marvell Phy Module is loaded, it will powerdown fiber when doing
>> phy loopback self test, which cause phy loopback self_test
