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mlxsw: reg: Add Policy-Engine ACL Register

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The PACL register is used for configuration of the ACL.

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 10:28:53 +01:00 committed by David S. Miller
parent d5e556c6a1
commit 3279da4c88
1 changed files with 45 additions and 2 deletions
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47
drivers/net/ethernet/mellanox/mlxsw/reg.h
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@ -1,9 +1,9 @@
/*
* drivers/net/ethernet/mellanox/mlxsw/reg.h
* Copyright (c) 2015 Mellanox Technologies. All rights reserved.
* Copyright (c) 2015-2017 Mellanox Technologies. All rights reserved.
* Copyright (c) 2015-2016 Ido Schimmel <idosch@mellanox.com>
* Copyright (c) 2015 Elad Raz <eladr@mellanox.com>
* Copyright (c) 2015-2016 Jiri Pirko <jiri@mellanox.com>
* Copyright (c) 2015-2017 Jiri Pirko <jiri@mellanox.com>
* Copyright (c) 2016 Yotam Gigi <yotamg@mellanox.com>
*
* Redistribution and use in source and binary forms, with or without
@ -1757,6 +1757,48 @@ static inline void mlxsw_reg_spvmlr_pack(char *payload, u8 local_port,
}
}
/* PACL - Policy-Engine ACL Register
* ---------------------------------
* This register is used for configuration of the ACL.
*/
#define MLXSW_REG_PACL_ID 0x3004
#define MLXSW_REG_PACL_LEN 0x70
MLXSW_REG_DEFINE(pacl, MLXSW_REG_PACL_ID, MLXSW_REG_PACL_LEN);
/* reg_pacl_v
* Valid. Setting the v bit makes the ACL valid. It should not be cleared
* while the ACL is bounded to either a port, VLAN or ACL rule.
* Access: RW
*/
MLXSW_ITEM32(reg, pacl, v, 0x00, 24, 1);
/* reg_pacl_acl_id
* An identifier representing the ACL (managed by software)
* Range 0 .. cap_max_acl_regions - 1
* Access: Index
*/
MLXSW_ITEM32(reg, pacl, acl_id, 0x08, 0, 16);
#define MLXSW_REG_PXXX_TCAM_REGION_INFO_LEN 16
/* reg_pacl_tcam_region_info
* Opaque object that represents a TCAM region.
* Obtained through PTAR register.
* Access: RW
*/
MLXSW_ITEM_BUF(reg, pacl, tcam_region_info, 0x30,
MLXSW_REG_PXXX_TCAM_REGION_INFO_LEN);
static inline void mlxsw_reg_pacl_pack(char *payload, u16 acl_id,
bool valid, const char *tcam_region_info)
{
MLXSW_REG_ZERO(pacl, payload);
mlxsw_reg_pacl_acl_id_set(payload, acl_id);
mlxsw_reg_pacl_v_set(payload, valid);
mlxsw_reg_pacl_tcam_region_info_memcpy_to(payload, tcam_region_info);
}
/* QPCR - QoS Policer Configuration Register
* -----------------------------------------
* The QPCR register is used to create policers - that limit
@ -5434,6 +5476,7 @@ static const struct mlxsw_reg_info *mlxsw_reg_infos[] = {
MLXSW_REG(svpe),
MLXSW_REG(sfmr),
MLXSW_REG(spvmlr),
MLXSW_REG(pacl),
MLXSW_REG(qpcr),
MLXSW_REG(qtct),
MLXSW_REG(qeec),