lkml.org 
[lkml]   [2017]   [Nov]   [28]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
SubjectRe: [PATCH v7 06/13] slimbus: Add messaging APIs to slimbus framework
From
Date


On 27/11/17 05:56, Vinod Koul wrote:
> On Mon, Nov 20, 2017 at 06:47:52AM +0000, Srinivas Kandagatla wrote:
>
>>>> + * -ENOTCONN: If the transmitted message was not ACKed by destination
>>>> + * device.
>>>
>>> I am preferring ENODATA in SDW for this case, as Slaves didnt respond or
>>> ACK.
>> Isn't that a timeout error then.
>>
>> ENODATA is for "No data available", reporting ENODATA would be misleading.
>
> Do you get a explict NACK or no response for this

There is no response for the request, currently code waits for it arrive
and then timesout on completion.

\
 
 \ /
  Last update: 2017-11-28 08:19    [W:0.310 / U:0.696 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site