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mlxsw: reg: Add Policy-Engine Extended Flexible Action Register

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PEFA register is used for accessing an extended flexible action entry
in the central KVD Linear Database.

Signed-off-by: Jiri Pirko <jiri@mellanox.com>
Reviewed-by: Ido Schimmel <idosch@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Jiri Pirko 2017-02-03 10:29:00 +01:00 committed by David S. Miller
parent d120649d86
commit e3426e12fe
1 changed files with 36 additions and 3 deletions
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39
drivers/net/ethernet/mellanox/mlxsw/reg.h
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@ -2125,6 +2125,40 @@ static inline void mlxsw_reg_prcr_pack(char *payload, enum mlxsw_reg_prcr_op op,
dest_tcam_region_info);
}
/* PEFA - Policy-Engine Extended Flexible Action Register
* ------------------------------------------------------
* This register is used for accessing an extended flexible action entry
* in the central KVD Linear Database.
*/
#define MLXSW_REG_PEFA_ID 0x300F
#define MLXSW_REG_PEFA_LEN 0xB0
MLXSW_REG_DEFINE(pefa, MLXSW_REG_PEFA_ID, MLXSW_REG_PEFA_LEN);
/* reg_pefa_index
* Index in the KVD Linear Centralized Database.
* Access: Index
*/
MLXSW_ITEM32(reg, pefa, index, 0x00, 0, 24);
#define MLXSW_REG_PXXX_FLEX_ACTION_SET_LEN 0xA8
/* reg_pefa_flex_action_set
* Action-set to perform when rule is matched.
* Must be zero padded if action set is shorter.
* Access: RW
*/
MLXSW_ITEM_BUF(reg, pefa, flex_action_set, 0x08,
MLXSW_REG_PXXX_FLEX_ACTION_SET_LEN);
static inline void mlxsw_reg_pefa_pack(char *payload, u32 index,
const char *flex_action_set)
{
MLXSW_REG_ZERO(pefa, payload);
mlxsw_reg_pefa_index_set(payload, index);
mlxsw_reg_pefa_flex_action_set_memcpy_to(payload, flex_action_set);
}
/* PTCE-V2 - Policy-Engine TCAM Entry Register Version 2
* -----------------------------------------------------
* This register is used for accessing rules within a TCAM region.
@ -2203,14 +2237,12 @@ MLXSW_ITEM_BUF(reg, ptce2, flex_key_blocks, 0x20,
MLXSW_ITEM_BUF(reg, ptce2, mask, 0x80,
MLXSW_REG_PTCE2_FLEX_KEY_BLOCKS_LEN);
#define MLXSW_REG_PTCE2_FLEX_ACTION_SET_LEN 0xA8
/* reg_ptce2_flex_action_set
* ACL action set.
* Access: RW
*/
MLXSW_ITEM_BUF(reg, ptce2, flex_action_set, 0xE0,
MLXSW_REG_PTCE2_FLEX_ACTION_SET_LEN);
MLXSW_REG_PXXX_FLEX_ACTION_SET_LEN);
static inline void mlxsw_reg_ptce2_pack(char *payload, bool valid,
enum mlxsw_reg_ptce2_op op,
@ -5907,6 +5939,7 @@ static const struct mlxsw_reg_info *mlxsw_reg_infos[] = {
MLXSW_REG(ptar),
MLXSW_REG(ppbs),
MLXSW_REG(prcr),
MLXSW_REG(pefa),
MLXSW_REG(ptce2),
MLXSW_REG(qpcr),
MLXSW_REG(qtct),