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| author |   Jiri Pirko <jiri@mellanox.com> | 2017-02-03 10:28:59 +0100 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2017-02-03 16:35:40 -0500 |
| commit | d120649d86852f00d2c8afc943d1f480d6ed2703 (patch) | |
| tree | 706292e7d05711a358c3ad387e9c6a75d5f15baa /drivers/net/ethernet/mellanox/mlxsw | |
| parent | mlxsw: reg: Add Policy-Engine Rules Copy Register (diff) | |
| download | linux-dev-d120649d86852f00d2c8afc943d1f480d6ed2703.tar.xz linux-dev-d120649d86852f00d2c8afc943d1f480d6ed2703.zip | |
mlxsw: reg: Add Policy-Engine Policy Based Switching Register
The PPBS register retrieves and sets Policy Based Switching Table entries.
Signed-off-by: Jiri Pirko <jiri@mellanox.com>
Reviewed-by: Ido Schimmel <idosch@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlxsw')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlxsw/reg.h | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/drivers/net/ethernet/mellanox/mlxsw/reg.h b/drivers/net/ethernet/mellanox/mlxsw/reg.h index 555cb80ab97b..c503363ebc1f 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/reg.h +++ b/drivers/net/ethernet/mellanox/mlxsw/reg.h @@ -2019,6 +2019,36 @@ static inline void mlxsw_reg_ptar_unpack(char *payload, char *tcam_region_info) mlxsw_reg_ptar_tcam_region_info_memcpy_from(payload, tcam_region_info); } +/* PPBS - Policy-Engine Policy Based Switching Register + * ---------------------------------------------------- + * This register retrieves and sets Policy Based Switching Table entries. + */ +#define MLXSW_REG_PPBS_ID 0x300C +#define MLXSW_REG_PPBS_LEN 0x14 + +MLXSW_REG_DEFINE(ppbs, MLXSW_REG_PPBS_ID, MLXSW_REG_PPBS_LEN); + +/* reg_ppbs_pbs_ptr + * Index into the PBS table. + * For Spectrum, the index points to the KVD Linear. + * Access: Index + */ +MLXSW_ITEM32(reg, ppbs, pbs_ptr, 0x08, 0, 24); + +/* reg_ppbs_system_port + * Unique port identifier for the final destination of the packet. + * Access: RW + */ +MLXSW_ITEM32(reg, ppbs, system_port, 0x10, 0, 16); + +static inline void mlxsw_reg_ppbs_pack(char *payload, u32 pbs_ptr, + u16 system_port) +{ + MLXSW_REG_ZERO(ppbs, payload); + mlxsw_reg_ppbs_pbs_ptr_set(payload, pbs_ptr); + mlxsw_reg_ppbs_system_port_set(payload, system_port); +} + /* PRCR - Policy-Engine Rules Copy Register * ---------------------------------------- * This register is used for accessing rules within a TCAM region. @@ -5875,6 +5905,7 @@ static const struct mlxsw_reg_info *mlxsw_reg_infos[] = { MLXSW_REG(pacl), MLXSW_REG(pagt), MLXSW_REG(ptar), + MLXSW_REG(ppbs), MLXSW_REG(prcr), MLXSW_REG(ptce2), MLXSW_REG(qpcr), |