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| author | Hou Zhiqiang <[email protected]> | 2019-07-05 09:56:50 +0000 |
|---|---|---|
| committer | Lorenzo Pieralisi <[email protected]> | 2019-07-08 11:39:09 +0000 |
| commit | 7717c7d7da31befa025c4402ac1179356b00012a (patch) | |
| tree | a05eabe646e67a172878a1d701b1ad7d31c6b6d4 /tools/perf/scripts/python/event_analyzing_sample.py | |
| parent | PCI: mobiveil: Clear the control fields before updating it (diff) | |
| download | kernel-7717c7d7da31befa025c4402ac1179356b00012a.tar.gz kernel-7717c7d7da31befa025c4402ac1179356b00012a.zip | |
PCI: mobiveil: Mask out hardcoded bits in inbound/outbound windows setup
The lower 10 bits of window size field are hardcoded to zero in HW so
they can't really be changed but the lower 10-bit of PAB_AXI_AMAP_CTRL
register are used for control fields, so while programming inbound and
outbout windows decoding we should mask out the lower 10-bit of window
size to prevent overriding the control bits.
Signed-off-by: Hou Zhiqiang <[email protected]>
Signed-off-by: Lorenzo Pieralisi <[email protected]>
Reviewed-by: Minghuan Lian <[email protected]>
Reviewed-by: Subrahmanya Lingappa <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/event_analyzing_sample.py')
0 files changed, 0 insertions, 0 deletions