lkml.org 
[lkml]   [2007]   [May]   [28]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: How to access correctly serial port inside module?

On May 28 2007 19:05, Tilman Schmidt wrote:
>Am 24.05.2007 21:15 schrieb Lars K.W. Gohlke:
>> Jan Engelhardt schrieb:
>[code proposal]
>>> [I've warned about it... ;-) ]
>>
>> is it the way to access from kernelspace the userspace fs?
>> the not-correct-way?
>
>Yes, indeed.
>
>> If it is so, I will wait for another solution ;)
>
>I'm not sure waiting will help. The roasted pigeons will not come
>flying into your mouth.
>
>The possible solutions have been sketched out for you:
>
>a) open the device file from the kernel (described by Jan):
> actively discouraged by the kernelnewbies.org FAQ document,
> and probably won't even work IMHO

It does work. "It just needs work." :)
See https://dev.computergmbh.de/svn/quad_dsp/trunk/ for an example.



Jan
--
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/

\
 
 \ /
  Last update: 2007-05-28 21:07    [W:0.153 / U:0.036 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site