lkml.org 
[lkml]   [2008]   [Oct]   [11]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: acpi-test tree on eeepc: EC error message on second resume
Rafael J. Wysocki wrote:
>> No, we discussed this before -- we are outside of the transaction, thus
>> no GPE
>> activity could interfere with ec_check_ibf0.
>
> Ok, this is in the process context and we don't really expect to get an
> interrupt at this point, but what happens if the EC generates an event that's
> not related to any transiaction. Is that guaranteed to never happen?
Interrupt handler in this case can't cause a change to status register, thus our
read of it will not be affected by interrupt.
>
> Thanks,
> Rafael



\
 
 \ /
  Last update: 2008-10-11 21:41    [W:0.044 / U:1.000 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site