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mlxsw: reg: Add Tunnel Port Configuration Register

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This register enables / disables learning on different types of tunnel
ports (e.g., NVE, VPLS).

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 07:48:00 +00:00 committed by David S. Miller
parent 710dd1a0ec
commit 50e6eb2a63
1 changed files with 46 additions and 0 deletions
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46
drivers/net/ethernet/mellanox/mlxsw/reg.h
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@ -8476,6 +8476,51 @@ static inline void mlxsw_reg_tngcr_pack(char *payload,
mlxsw_reg_tngcr_nve_group_size_flood_set(payload, 1);
}
/* TNPC - Tunnel Port Configuration Register
* -----------------------------------------
* The TNPC register is used for tunnel port configuration.
* Reserved when Spectrum.
*/
#define MLXSW_REG_TNPC_ID 0xA020
#define MLXSW_REG_TNPC_LEN 0x18
MLXSW_REG_DEFINE(tnpc, MLXSW_REG_TNPC_ID, MLXSW_REG_TNPC_LEN);
enum mlxsw_reg_tnpc_tunnel_port {
MLXSW_REG_TNPC_TUNNEL_PORT_NVE,
MLXSW_REG_TNPC_TUNNEL_PORT_VPLS,
MLXSW_REG_TNPC_TUNNEL_FLEX_TUNNEL0,
MLXSW_REG_TNPC_TUNNEL_FLEX_TUNNEL1,
};
/* reg_tnpc_tunnel_port
* Tunnel port.
* Access: Index
*/
MLXSW_ITEM32(reg, tnpc, tunnel_port, 0x00, 0, 4);
/* reg_tnpc_learn_enable_v6
* During IPv6 underlay decapsulation, whether to learn from tunnel port.
* Access: RW
*/
MLXSW_ITEM32(reg, tnpc, learn_enable_v6, 0x04, 1, 1);
/* reg_tnpc_learn_enable_v4
* During IPv4 underlay decapsulation, whether to learn from tunnel port.
* Access: RW
*/
MLXSW_ITEM32(reg, tnpc, learn_enable_v4, 0x04, 0, 1);
static inline void mlxsw_reg_tnpc_pack(char *payload,
enum mlxsw_reg_tnpc_tunnel_port tport,
bool learn_enable)
{
MLXSW_REG_ZERO(tnpc, payload);
mlxsw_reg_tnpc_tunnel_port_set(payload, tport);
mlxsw_reg_tnpc_learn_enable_v4_set(payload, learn_enable);
mlxsw_reg_tnpc_learn_enable_v6_set(payload, learn_enable);
}
/* TIGCR - Tunneling IPinIP General Configuration Register
* -------------------------------------------------------
* The TIGCR register is used for setting up the IPinIP Tunnel configuration.
@ -9026,6 +9071,7 @@ static const struct mlxsw_reg_info *mlxsw_reg_infos[] = {
MLXSW_REG(mcda),
MLXSW_REG(mgpc),
MLXSW_REG(tngcr),
MLXSW_REG(tnpc),
MLXSW_REG(tigcr),
MLXSW_REG(sbpr),
MLXSW_REG(sbcm),