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| author | Vladimir Oltean <vladimir.oltean@nxp.com> | 2020-03-29 13:52:00 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-03-30 20:44:00 +0200 |
| commit | fc411eaac8db7bd2cf3d9b67fd4b5651345a2cef (patch) | |
| tree | 9b719cfd81adb0d3a49bd188569ac42654dd261b /include/soc | |
| parent | net: dsa: add port policers (diff) | |
| download | linux-fc411eaac8db7bd2cf3d9b67fd4b5651345a2cef.tar.xz linux-fc411eaac8db7bd2cf3d9b67fd4b5651345a2cef.zip | |
net: dsa: felix: add port policers
This patch is a trivial passthrough towards the ocelot library, which
support port policers since commit 2c1d029a017f ("net: mscc: ocelot:
Implement port policers via tc command").
Some data structure conversion between the DSA core and the Ocelot
library is necessary, for policer parameters.
Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/soc')
| -rw-r--r-- | include/soc/mscc/ocelot.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/include/soc/mscc/ocelot.h b/include/soc/mscc/ocelot.h index b5d61af9f743..ebffcb36a7e3 100644 --- a/include/soc/mscc/ocelot.h +++ b/include/soc/mscc/ocelot.h @@ -549,6 +549,11 @@ struct ocelot { spinlock_t ptp_clock_lock; }; +struct ocelot_policer { + u32 rate; /* kilobit per second */ + u32 burst; /* bytes */ +}; + #define ocelot_read_ix(ocelot, reg, gi, ri) __ocelot_read_ix(ocelot, reg, reg##_GSZ * (gi) + reg##_RSZ * (ri)) #define ocelot_read_gix(ocelot, reg, gi) __ocelot_read_ix(ocelot, reg, reg##_GSZ * (gi)) #define ocelot_read_rix(ocelot, reg, ri) __ocelot_read_ix(ocelot, reg, reg##_RSZ * (ri)) @@ -619,6 +624,9 @@ int ocelot_port_add_txtstamp_skb(struct ocelot_port *ocelot_port, void ocelot_get_txtstamp(struct ocelot *ocelot); void ocelot_port_set_maxlen(struct ocelot *ocelot, int port, size_t sdu); int ocelot_get_max_mtu(struct ocelot *ocelot, int port); +int ocelot_port_policer_add(struct ocelot *ocelot, int port, + struct ocelot_policer *pol); +int ocelot_port_policer_del(struct ocelot *ocelot, int port); int ocelot_cls_flower_replace(struct ocelot *ocelot, int port, struct flow_cls_offload *f, bool ingress); int ocelot_cls_flower_destroy(struct ocelot *ocelot, int port, |