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authorXabier Marquiegui <reibax@gmail.com>2023-10-12 00:39:57 +0200
committerDavid S. Miller <davem@davemloft.net>2023-10-15 20:07:52 +0100
commit403376ddb4221be9db5326ae334773807df71ffe (patch)
tree027d7c1055733aecd925d4941b8a7d90296e57f6 /tools/perf/scripts/python/export-to-postgresql.py
parentc5a445b1e9347b14752b01f1a304bd7a2f260acc (diff)
ptp: add debugfs interface to see applied channel masks
Use debugfs to be able to view channel mask applied to every timestamp event queue. Every time the device is opened, a new entry is created in `$DEBUGFS_MOUNTPOINT/ptpN/$INSTANCE_ADDRESS/mask`. The mask value can be viewed grouped in 32bit decimal values using cat, or converted to hexadecimal with the included `ptpchmaskfmt.sh` script. 32 bit values are listed from least significant to most significant. Signed-off-by: Xabier Marquiegui <reibax@gmail.com> Suggested-by: Vinicius Costa Gomes <vinicius.gomes@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
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