Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit e3426e12 authored by Jiri Pirko's avatar Jiri Pirko Committed by David S. Miller
Browse files

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



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

Signed-off-by: default avatarJiri Pirko <jiri@mellanox.com>
Reviewed-by: default avatarIdo Schimmel <idosch@mellanox.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent d120649d

drivers/net/ethernet/mellanox/mlxsw/reg.h

+36 −3
Original line number Diff line number Diff line
@@ -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),