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mlxsw: reg: Add Policy-Engine Policy Based Switching Register

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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>
This commit is contained in:
Jiri Pirko 2017-02-03 10:28:59 +01:00 committed by David S. Miller
parent 937b682cc0
commit d120649d86
1 changed files with 31 additions and 0 deletions
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31
drivers/net/ethernet/mellanox/mlxsw/reg.h
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@ -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),