lkml.org 
[lkml]   [2023]   [Oct]   [2]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH v3 4/9] platform/x86/intel/ifs: Gen2 Scan test support
On Fri, 29 Sep 2023, Jithu Joseph wrote:

> Width of chunk related bitfields is ACTIVATE_SCAN and SCAN_STATUS MSRs
> are different in newer IFS generation compared to gen0.
>
> Make changes to scan test flow such that MSRs are populated
> appropriately based on the generation supported by hardware.
>
> Account for the 8/16 bit MSR bitfield width differences between gen0 and
> newer generations for the scan test trace event too.
>
> Signed-off-by: Jithu Joseph <jithu.joseph@intel.com>
> Reviewed-by: Tony Luck <tony.luck@intel.com>
> Tested-by: Pengfei Xu <pengfei.xu@intel.com>

Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>


--
i.
\
 
 \ /
  Last update: 2023-10-02 13:45    [W:0.225 / U:0.096 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site