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| author | Nithin Dabilpuram <ndabilpuram@marvell.com> | 2019-11-14 10:56:27 +0530 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2019-11-14 18:09:16 -0800 |
| commit | 8cc89ae92518cac06afc0faf58d15322d88043e2 (patch) | |
| tree | 48936e393f3c902198a3c20415a833ea4d225281 /tools/perf/scripts/python | |
| parent | octeontx2-af: Update NPC KPU packet parsing profile (diff) | |
| download | linux-8cc89ae92518cac06afc0faf58d15322d88043e2.tar.gz linux-8cc89ae92518cac06afc0faf58d15322d88043e2.zip | |
octeontx2-af: Clear NPC MCAM entries before update
Writing into NPC MCAM1 and MCAM0 registers are suppressed if
they happened to form a reserved combination. Hence
clear and disable MCAM entries before update.
For HRM:
[CAM(1)]<n>=1, [CAM(0)]<n>=1: Reserved.
The reserved combination is not allowed. Hardware suppresses any
write to CAM(0) or CAM(1) that would result in the reserved combination for
any CAM bit.
Signed-off-by: Nithin Dabilpuram <ndabilpuram@marvell.com>
Signed-off-by: Sunil Goutham <sgoutham@marvell.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions