From 7050f439ef6a04daf16f20f8fe5d2d5a4d141992 Mon Sep 17 00:00:00 2001 From: Ido Schimmel Date: Wed, 18 Jul 2018 11:14:40 +0300 Subject: [PATCH] mlxsw: reg: Add Policy-Engine General Configuration Register The PGCR register configures general Policy-Engine settings. Specifically, we are going to use it in order to set the default action base pointer, which determines where the default action (when there is no hit) is located for each region. Signed-off-by: Jiri Pirko Signed-off-by: Ido Schimmel Signed-off-by: David S. Miller --- drivers/net/ethernet/mellanox/mlxsw/reg.h | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+) diff --git a/drivers/net/ethernet/mellanox/mlxsw/reg.h b/drivers/net/ethernet/mellanox/mlxsw/reg.h index 6de822bc542b..596fddfb3850 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/reg.h +++ b/drivers/net/ethernet/mellanox/mlxsw/reg.h @@ -1944,6 +1944,28 @@ static inline void mlxsw_reg_cwtpm_pack(char *payload, u8 local_port, mlxsw_reg_cwtpm_ntcp_r_set(payload, profile); } +/* PGCR - Policy-Engine General Configuration Register + * --------------------------------------------------- + * This register configures general Policy-Engine settings. + */ +#define MLXSW_REG_PGCR_ID 0x3001 +#define MLXSW_REG_PGCR_LEN 0x20 + +MLXSW_REG_DEFINE(pgcr, MLXSW_REG_PGCR_ID, MLXSW_REG_PGCR_LEN); + +/* reg_pgcr_default_action_pointer_base + * Default action pointer base. Each region has a default action pointer + * which is equal to default_action_pointer_base + region_id. + * Access: RW + */ +MLXSW_ITEM32(reg, pgcr, default_action_pointer_base, 0x1C, 0, 24); + +static inline void mlxsw_reg_pgcr_pack(char *payload, u32 pointer_base) +{ + MLXSW_REG_ZERO(pgcr, payload); + mlxsw_reg_pgcr_default_action_pointer_base_set(payload, pointer_base); +} + /* PPBT - Policy-Engine Port Binding Table * --------------------------------------- * This register is used for configuration of the Port Binding Table. @@ -8217,6 +8239,7 @@ static const struct mlxsw_reg_info *mlxsw_reg_infos[] = { MLXSW_REG(spvmlr), MLXSW_REG(cwtp), MLXSW_REG(cwtpm), + MLXSW_REG(pgcr), MLXSW_REG(ppbt), MLXSW_REG(pacl), MLXSW_REG(pagt), -- GitLab