lkml.org 
[lkml]   [2014]   [Nov]   [24]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: FIX ME in xsysace.c
Hi,

On 11/24/2014 12:28 PM, nick wrote:
>
>
> On 14-11-24 02:47 AM, Michal Simek wrote:
>> Hi,
>>
>> On 11/24/2014 05:19 AM, nick wrote:
>>> Greetings Michal and others,
>>> I am wondering about the FIX ME in xsysace.c as it seems not correct due to my knowledge of most hardware protocols using a predetermined bit wide and therefore this could be hard coded. If someone can respond on if I am correct in removing this fix me it would be greatly appreciated.
>>
>> I think that will be the best to c&p that fixme which you are talking about.
>> Definitely feel free to fix whatever fixme is there and send the patch
>> for fixing it.
>>
>> Thanks,
>> Michal
>>
> Here is the fix me.
> int bus_width = ACE_BUS_WIDTH_16; /* FIXME: should not be hard coded */

FIXME is totally bogus and should be removed.

I expect you want to use 8bit bus mode which driver itself supports.
This line is just default setup to 16bit mode.

If you add 8-bit property to dts you are there.
if (of_find_property(dev->dev.of_node, "8-bit", NULL))
bus_width = ACE_BUS_WIDTH_8;

Thanks,
Michal


\
 
 \ /
  Last update: 2014-11-24 16:01    [W:0.043 / U:0.620 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site