diff options
| author | Vladimir Oltean <vladimir.oltean@nxp.com> | 2022-02-16 16:30:05 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2022-02-17 14:06:51 +0000 |
| commit | c518afec288351347dbe05ea3d49d18fb9a9fff1 (patch) | |
| tree | cd3e01522e9deb08a624ea0afe18959c66fead95 /include/soc/mscc/ocelot_vcap.h | |
| parent | e3c02b7c655cdfff240a7b8bfeff5ea06c006e12 (diff) | |
net: mscc: ocelot: consolidate cookie allocation for private VCAP rules
Every use case that needed VCAP filters (in order: DSA tag_8021q, MRP,
PTP traps) has hardcoded filter identifiers that worked well enough for
that use case alone. But when two or more of those use cases would be
used together, some of those identifiers would overlap, leading to
breakage.
Add definitions for each cookie and centralize them in ocelot_vcap.h,
such that the overlaps are more obvious.
Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/soc/mscc/ocelot_vcap.h')
| -rw-r--r-- | include/soc/mscc/ocelot_vcap.h | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/include/soc/mscc/ocelot_vcap.h b/include/soc/mscc/ocelot_vcap.h index 709cbc198fd2..562bcd972132 100644 --- a/include/soc/mscc/ocelot_vcap.h +++ b/include/soc/mscc/ocelot_vcap.h @@ -8,6 +8,22 @@ #include <soc/mscc/ocelot.h> +/* Cookie definitions for private VCAP filters installed by the driver. + * Must be unique per VCAP block. + */ +#define OCELOT_VCAP_ES0_TAG_8021Q_RXVLAN(ocelot, port) (port) +#define OCELOT_VCAP_IS1_TAG_8021Q_TXVLAN(ocelot, port) (port) +#define OCELOT_VCAP_IS1_TAG_8021Q_PTP_MMIO(ocelot) ((ocelot)->num_phys_ports) +#define OCELOT_VCAP_IS2_TAG_8021Q_TXVLAN(ocelot, port) (port) +#define OCELOT_VCAP_IS2_TAG_8021Q_PTP_MMIO(ocelot) ((ocelot)->num_phys_ports) +#define OCELOT_VCAP_IS2_L2_PTP_TRAP(ocelot) ((ocelot)->num_phys_ports + 1) +#define OCELOT_VCAP_IS2_IPV4_GEN_PTP_TRAP(ocelot) ((ocelot)->num_phys_ports + 2) +#define OCELOT_VCAP_IS2_IPV4_EV_PTP_TRAP(ocelot) ((ocelot)->num_phys_ports + 3) +#define OCELOT_VCAP_IS2_IPV6_GEN_PTP_TRAP(ocelot) ((ocelot)->num_phys_ports + 4) +#define OCELOT_VCAP_IS2_IPV6_EV_PTP_TRAP(ocelot) ((ocelot)->num_phys_ports + 5) +#define OCELOT_VCAP_IS2_MRP_REDIRECT(ocelot, port) (port) +#define OCELOT_VCAP_IS2_MRP_TRAP(ocelot, port) ((ocelot)->num_phys_ports + (port)) + /* ================================================================= * VCAP Common * ================================================================= |