From: Ido Schimmel <idosch@mellanox.com>
Date: Tue, 18 Jul 2017 10:10:23 +0200
Subject: mlxsw: reg: Update RALUE register with IPv6 support
Patch-mainline: v4.14-rc1
Git-commit: 62547f407fa13e02c4d8ddb1ed481a7c60068b2f
References: bsc#1112374

Update the register so that IPv6 LPM entries could be programmed to the
device's table.

Signed-off-by: Ido Schimmel <idosch@mellanox.com>
Signed-off-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
 drivers/net/ethernet/mellanox/mlxsw/reg.h |   11 +++++++++++
 1 file changed, 11 insertions(+)

--- a/drivers/net/ethernet/mellanox/mlxsw/reg.h
+++ b/drivers/net/ethernet/mellanox/mlxsw/reg.h
@@ -4724,6 +4724,7 @@ MLXSW_ITEM32(reg, ralue, prefix_len, 0x0
  * Access: Index
  */
 MLXSW_ITEM32(reg, ralue, dip4, 0x18, 0, 32);
+MLXSW_ITEM_BUF(reg, ralue, dip6, 0x0C, 16);
 
 enum mlxsw_reg_ralue_entry_type {
 	MLXSW_REG_RALUE_ENTRY_TYPE_MARKER_ENTRY = 1,
@@ -4857,6 +4858,16 @@ static inline void mlxsw_reg_ralue_pack4
 	mlxsw_reg_ralue_dip4_set(payload, dip);
 }
 
+static inline void mlxsw_reg_ralue_pack6(char *payload,
+					 enum mlxsw_reg_ralxx_protocol protocol,
+					 enum mlxsw_reg_ralue_op op,
+					 u16 virtual_router, u8 prefix_len,
+					 const void *dip)
+{
+	mlxsw_reg_ralue_pack(payload, protocol, op, virtual_router, prefix_len);
+	mlxsw_reg_ralue_dip6_memcpy_to(payload, dip);
+}
+
 static inline void
 mlxsw_reg_ralue_act_remote_pack(char *payload,
 				enum mlxsw_reg_ralue_trap_action trap_action,