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| author | Vladimir Oltean <vladimir.oltean@nxp.com> | 2021-01-15 04:11:12 +0200 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2021-01-15 20:02:34 -0800 |
| commit | 703b762190e643bf46a048ebe99504b14d71449c (patch) | |
| tree | d378d88772977df7f7f7e42b516b21e1f1b67dbe /net | |
| parent | f6fe01d6fa24dd3c89996ad82780872441e86bfa (diff) | |
| download | linux-703b762190e643bf46a048ebe99504b14d71449c.tar.gz linux-703b762190e643bf46a048ebe99504b14d71449c.tar.bz2 linux-703b762190e643bf46a048ebe99504b14d71449c.zip | |
net: mscc: ocelot: add ops for decoding watermark threshold and occupancy
We'll need to read back the watermark thresholds and occupancy from
hardware (for devlink-sb integration), not only to write them as we did
so far in ocelot_port_set_maxlen. So introduce 2 new functions in struct
ocelot_ops, similar to wm_enc, and implement them for the 3 supported
mscc_ocelot switches.
Remove the INUSE and MAXUSE unpacking helpers for the QSYS_RES_STAT
register, because that doesn't scale with the number of switches that
mscc_ocelot supports now. They have different bit widths for the
watermarks, and we need function pointers to abstract that difference
away.
Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'net')
0 files changed, 0 insertions, 0 deletions