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mlxsw: reg: Add Policy-Engine Port Binding Table

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The PPBT is used for configuration of the Port Binding Table.

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 10:28:57 +01:00 committed by David S. Miller
parent 0171cdec03
commit af7170eee6
1 changed files with 63 additions and 0 deletions
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63
drivers/net/ethernet/mellanox/mlxsw/reg.h
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@ -1757,6 +1757,68 @@ static inline void mlxsw_reg_spvmlr_pack(char *payload, u8 local_port,
}
}
/* PPBT - Policy-Engine Port Binding Table
* ---------------------------------------
* This register is used for configuration of the Port Binding Table.
*/
#define MLXSW_REG_PPBT_ID 0x3002
#define MLXSW_REG_PPBT_LEN 0x14
MLXSW_REG_DEFINE(ppbt, MLXSW_REG_PPBT_ID, MLXSW_REG_PPBT_LEN);
enum mlxsw_reg_pxbt_e {
MLXSW_REG_PXBT_E_IACL,
MLXSW_REG_PXBT_E_EACL,
};
/* reg_ppbt_e
* Access: Index
*/
MLXSW_ITEM32(reg, ppbt, e, 0x00, 31, 1);
enum mlxsw_reg_pxbt_op {
MLXSW_REG_PXBT_OP_BIND,
MLXSW_REG_PXBT_OP_UNBIND,
};
/* reg_ppbt_op
* Access: RW
*/
MLXSW_ITEM32(reg, ppbt, op, 0x00, 28, 3);
/* reg_ppbt_local_port
* Local port. Not including CPU port.
* Access: Index
*/
MLXSW_ITEM32(reg, ppbt, local_port, 0x00, 16, 8);
/* reg_ppbt_g
* group - When set, the binding is of an ACL group. When cleared,
* the binding is of an ACL.
* Must be set to 1 for Spectrum.
* Access: RW
*/
MLXSW_ITEM32(reg, ppbt, g, 0x10, 31, 1);
/* reg_ppbt_acl_info
* ACL/ACL group identifier. If the g bit is set, this field should hold
* the acl_group_id, else it should hold the acl_id.
* Access: RW
*/
MLXSW_ITEM32(reg, ppbt, acl_info, 0x10, 0, 16);
static inline void mlxsw_reg_ppbt_pack(char *payload, enum mlxsw_reg_pxbt_e e,
enum mlxsw_reg_pxbt_op op,
u8 local_port, u16 acl_info)
{
MLXSW_REG_ZERO(ppbt, payload);
mlxsw_reg_ppbt_e_set(payload, e);
mlxsw_reg_ppbt_op_set(payload, op);
mlxsw_reg_ppbt_local_port_set(payload, local_port);
mlxsw_reg_ppbt_g_set(payload, true);
mlxsw_reg_ppbt_acl_info_set(payload, acl_info);
}
/* PACL - Policy-Engine ACL Register
* ---------------------------------
* This register is used for configuration of the ACL.
@ -5733,6 +5795,7 @@ static const struct mlxsw_reg_info *mlxsw_reg_infos[] = {
MLXSW_REG(svpe),
MLXSW_REG(sfmr),
MLXSW_REG(spvmlr),
MLXSW_REG(ppbt),
MLXSW_REG(pacl),
MLXSW_REG(pagt),
MLXSW_REG(ptar),