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mlxsw: reg: Add Monitoring Parsing State Register 

This register is used for setting up the parsing for hash, policy-engine
and routing.

Signed-off-by: Ido Schimmel <idosch@mellanox.com>
Reviewed-by: Petr Machata <petrm@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Ido Schimmel 2018-10-11 07:48:08 +00:00 committed by David S. Miller
parent 0933781f11
commit 27f68c0850
1 changed files with 44 additions and 0 deletions
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44
drivers/net/ethernet/mellanox/mlxsw/reg.h
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@ -8348,6 +8348,49 @@ static inline void mlxsw_reg_mgpc_pack(char *payload, u32 counter_index,
mlxsw_reg_mgpc_opcode_set(payload, opcode);
}
/* MPRS - Monitoring Parsing State Register
* ----------------------------------------
* The MPRS register is used for setting up the parsing for hash,
* policy-engine and routing.
*/
#define MLXSW_REG_MPRS_ID 0x9083
#define MLXSW_REG_MPRS_LEN 0x14
MLXSW_REG_DEFINE(mprs, MLXSW_REG_MPRS_ID, MLXSW_REG_MPRS_LEN);
/* reg_mprs_parsing_depth
* Minimum parsing depth.
* Need to enlarge parsing depth according to L3, MPLS, tunnels, ACL
* rules, traps, hash, etc. Default is 96 bytes. Reserved when SwitchX-2.
* Access: RW
*/
MLXSW_ITEM32(reg, mprs, parsing_depth, 0x00, 0, 16);
/* reg_mprs_parsing_en
* Parsing enable.
* Bit 0 - Enable parsing of NVE of types VxLAN, VxLAN-GPE, GENEVE and
* NVGRE. Default is enabled. Reserved when SwitchX-2.
* Access: RW
*/
MLXSW_ITEM32(reg, mprs, parsing_en, 0x04, 0, 16);
/* reg_mprs_vxlan_udp_dport
* VxLAN UDP destination port.
* Used for identifying VxLAN packets and for dport field in
* encapsulation. Default is 4789.
* Access: RW
*/
MLXSW_ITEM32(reg, mprs, vxlan_udp_dport, 0x10, 0, 16);
static inline void mlxsw_reg_mprs_pack(char *payload, u16 parsing_depth,
u16 vxlan_udp_dport)
{
MLXSW_REG_ZERO(mprs, payload);
mlxsw_reg_mprs_parsing_depth_set(payload, parsing_depth);
mlxsw_reg_mprs_parsing_en_set(payload, true);
mlxsw_reg_mprs_vxlan_udp_dport_set(payload, vxlan_udp_dport);
}
/* TNGCR - Tunneling NVE General Configuration Register
* ----------------------------------------------------
* The TNGCR register is used for setting up the NVE Tunneling configuration.
@ -9356,6 +9399,7 @@ static const struct mlxsw_reg_info *mlxsw_reg_infos[] = {
MLXSW_REG(mcc),
MLXSW_REG(mcda),
MLXSW_REG(mgpc),
MLXSW_REG(mprs),
MLXSW_REG(tngcr),
MLXSW_REG(tnumt),
MLXSW_REG(tnqcr),