mirror of https://gitee.com/openkylin/linux.git
mlxsw: reg: Add Tunneling IPinIP Encapsulation ECN Mapping Register
This register performs mapping from overlay ECN to underlay ECN during IPinIP encapsulation. Signed-off-by: Amit Cohen <amitc@mellanox.com> Acked-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
parent
196442ec5f
commit
20174900ad
|
@ -10140,6 +10140,36 @@ static inline void mlxsw_reg_tigcr_pack(char *payload, bool ttlc, u8 ttl_uc)
|
|||
mlxsw_reg_tigcr_ttl_uc_set(payload, ttl_uc);
|
||||
}
|
||||
|
||||
/* TIEEM - Tunneling IPinIP Encapsulation ECN Mapping Register
|
||||
* -----------------------------------------------------------
|
||||
* The TIEEM register maps ECN of the IP header at the ingress to the
|
||||
* encapsulation to the ECN of the underlay network.
|
||||
*/
|
||||
#define MLXSW_REG_TIEEM_ID 0xA812
|
||||
#define MLXSW_REG_TIEEM_LEN 0x0C
|
||||
|
||||
MLXSW_REG_DEFINE(tieem, MLXSW_REG_TIEEM_ID, MLXSW_REG_TIEEM_LEN);
|
||||
|
||||
/* reg_tieem_overlay_ecn
|
||||
* ECN of the IP header in the overlay network.
|
||||
* Access: Index
|
||||
*/
|
||||
MLXSW_ITEM32(reg, tieem, overlay_ecn, 0x04, 24, 2);
|
||||
|
||||
/* reg_tineem_underlay_ecn
|
||||
* ECN of the IP header in the underlay network.
|
||||
* Access: RW
|
||||
*/
|
||||
MLXSW_ITEM32(reg, tieem, underlay_ecn, 0x04, 16, 2);
|
||||
|
||||
static inline void mlxsw_reg_tieem_pack(char *payload, u8 overlay_ecn,
|
||||
u8 underlay_ecn)
|
||||
{
|
||||
MLXSW_REG_ZERO(tieem, payload);
|
||||
mlxsw_reg_tieem_overlay_ecn_set(payload, overlay_ecn);
|
||||
mlxsw_reg_tieem_underlay_ecn_set(payload, underlay_ecn);
|
||||
}
|
||||
|
||||
/* SBPR - Shared Buffer Pools Register
|
||||
* -----------------------------------
|
||||
* The SBPR configures and retrieves the shared buffer pools and configuration.
|
||||
|
@ -10684,6 +10714,7 @@ static const struct mlxsw_reg_info *mlxsw_reg_infos[] = {
|
|||
MLXSW_REG(tndem),
|
||||
MLXSW_REG(tnpc),
|
||||
MLXSW_REG(tigcr),
|
||||
MLXSW_REG(tieem),
|
||||
MLXSW_REG(sbpr),
|
||||
MLXSW_REG(sbcm),
|
||||
MLXSW_REG(sbpm),
|
||||
|
|
Loading…
Reference in New Issue