lkml.org 
[lkml]   [2008]   [Apr]   [9]   [last100]   RSS Feed
Views: [more markup]  [less markup]  [headers]  [forward] 
 
Messages in this thread
/
DateWed, 09 Apr 2008 08:57:48 +0200
FromJiri Slaby <>
SubjectRe: [PATCH] tty/serial: Lay the foundations for the next set of reworks
On 04/09/2008 12:13 AM, Alan Cox wrote:
>> Well, how exactly the card behaves on 1 byte write? And how did the .write 
>> protect against it?
> 
> One byte writes work fine via the write path and already occur. 

I guessed so, because there is no protection against one byte writes in .write.

> I suspect
> the original author forgot to turn echo off and saw fun things happening
> between the inbuilt modem emulation and the Linux side.

He was Cced, I hope he'll make things clear :).


\
 
 \ /
  Last update: 2008-04-09 09:01    [from the cache]
©2003-2008