Hi,
On 08/09/2016 10:18 PM, Alan Stern wrote:
> On Tue, 9 Aug 2016, Felipe Balbi wrote:
>
>> Hi,
>>
>> Lu Baolu writes:
>>> In sg_timeout(), req->status is set to "-ETIMEDOUT" before calling
>>> into usb_sg_cancel(). usb_sg_cancel() will do nothing and return
>>>
Hi,
On 08/09/2016 10:18 PM, Alan Stern wrote:
> On Tue, 9 Aug 2016, Felipe Balbi wrote:
>
>> Hi,
>>
>> Lu Baolu writes:
>>> In sg_timeout(), req->status is set to "-ETIMEDOUT" before calling
>>> into usb_sg_cancel(). usb_sg_cancel() will do nothing and return
>>> directly if req->status has been
On Tue, 9 Aug 2016, Felipe Balbi wrote:
>
> Hi,
>
> Lu Baolu writes:
> > In sg_timeout(), req->status is set to "-ETIMEDOUT" before calling
> > into usb_sg_cancel(). usb_sg_cancel() will do nothing and return
> > directly if req->status has been set to a non-zero
On Tue, 9 Aug 2016, Felipe Balbi wrote:
>
> Hi,
>
> Lu Baolu writes:
> > In sg_timeout(), req->status is set to "-ETIMEDOUT" before calling
> > into usb_sg_cancel(). usb_sg_cancel() will do nothing and return
> > directly if req->status has been set to a non-zero value. This will
> > cause
Hi,
Lu Baolu writes:
> In sg_timeout(), req->status is set to "-ETIMEDOUT" before calling
> into usb_sg_cancel(). usb_sg_cancel() will do nothing and return
> directly if req->status has been set to a non-zero value. This will
> cause driver hang as soon as transfer
Hi,
Lu Baolu writes:
> In sg_timeout(), req->status is set to "-ETIMEDOUT" before calling
> into usb_sg_cancel(). usb_sg_cancel() will do nothing and return
> directly if req->status has been set to a non-zero value. This will
> cause driver hang as soon as transfer time out is triggered.
>
>
In sg_timeout(), req->status is set to "-ETIMEDOUT" before calling
into usb_sg_cancel(). usb_sg_cancel() will do nothing and return
directly if req->status has been set to a non-zero value. This will
cause driver hang as soon as transfer time out is triggered.
In my test case, below system log
In sg_timeout(), req->status is set to "-ETIMEDOUT" before calling
into usb_sg_cancel(). usb_sg_cancel() will do nothing and return
directly if req->status has been set to a non-zero value. This will
cause driver hang as soon as transfer time out is triggered.
In my test case, below system log
8 matches
Mail list logo