There is a USB 3 bug .
Are you have any suggests?
Aaron Chou
-- Forwarded message --
From:
Date: Wed, Jul 29, 2015 at 10:13 PM
Subject: [Bug 102101] USB 3 storage device disconnects after S3
resume,and re-enumerate it.
To: zhoubb.aa...@gmail.com
https://bugzilla.kernel.org/sho
Stern wrote:
> On Fri, 31 Jul 2015, Aaron Zhou wrote:
>
>> There is a USB 3 bug .
>> Are you have any suggests?
>
> Please try the 4.2-rc4 kernel. The bug may have been fixed already.
>
> Alan Stern
>
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Yes,I saw the code.
And the uPD720201 's device ID is 0014.
I have changed the code ,but it is without any help.
On Mon, Aug 3, 2015 at 9:59 PM, Mathias Nyman
wrote:
> On 02.08.2015 08:37, Aaron Zhou wrote:
>> Oh sorry!
>> I have tired the 4.2-rc4 kernel, but the bug is still
_SRE bit is set. and re-initialize the HC during resume,
In xhci_resume() function, after xhci_handshake() is called ,
I printk the xhci->op_regs->status, it is 0x401, means the STS_SRE bit is set.
I can not understand.
This is normal ?
Aaron Chou
On Tue, Aug 4, 2015 at 8:42 AM, Aaron
