diff options
| author | Vaibhav Jain <[email protected]> | 2018-04-17 10:41:02 +0530 |
|---|---|---|
| committer | Michael Ellerman <[email protected]> | 2018-06-02 01:48:10 +1000 |
| commit | 9a6d2022bacd8fca0be6297459a02dfd28dad6ba (patch) | |
| tree | 8e136f2e448d797a1f2afcacfe12132c8d1a4a36 /tools/perf/scripts/python/export-to-sqlite.py | |
| parent | b6c84ba22ff3a198eb8d5552cf9b8fda1d792e54 (diff) | |
cxl: Configure PSL to not use APC virtual machines
APC virtual machines arent used on POWER-9 chips and are already
disabled in on-chip CAPP. They also need to be disabled on the PSL via
'PSL Data Send Control Register' by setting bit(47). This forces the
PSL to send commands to CAPP with queue.id == 0.
Fixes: 5632874311db ("cxl: Add support for POWER9 DD2")
Cc: [email protected] # v4.15+
Signed-off-by: Vaibhav Jain <[email protected]>
Acked-by: Andrew Donnellan <[email protected]>
Reviewed-by: Alastair D'Silva <[email protected]>
Reviewed-by: Christophe Lombard <[email protected]>
Signed-off-by: Michael Ellerman <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/export-to-sqlite.py')
0 files changed, 0 insertions, 0 deletions