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mlxsw: reg: Configure RIF to forward IPv6 multicast packets

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Similarly to what was done in commit 4af5964e58 ("mlxsw: reg:
Configure RIF to forward IPv4 multicast packets by default") we now set
two additional bits to allow IPv6 multicast forwarding.

Signed-off-by: Yuval Mintz <yuvalm@mellanox.com>
Signed-off-by: Ido Schimmel <idosch@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Yuval Mintz 2018-03-26 15:01:37 +03:00 committed by David S. Miller
parent 8c13af2a21
commit 9a3d183ad6
1 changed files with 16 additions and 0 deletions
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16
drivers/net/ethernet/mellanox/mlxsw/reg.h
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@ -4225,6 +4225,12 @@ MLXSW_ITEM32(reg, ritr, ipv6, 0x00, 28, 1);
*/
MLXSW_ITEM32(reg, ritr, ipv4_mc, 0x00, 27, 1);
/* reg_ritr_ipv6_mc
* IPv6 multicast routing enable.
* Access: RW
*/
MLXSW_ITEM32(reg, ritr, ipv6_mc, 0x00, 26, 1);
enum mlxsw_reg_ritr_if_type {
/* VLAN interface. */
MLXSW_REG_RITR_VLAN_IF,
@ -4290,6 +4296,14 @@ MLXSW_ITEM32(reg, ritr, ipv6_fe, 0x04, 28, 1);
*/
MLXSW_ITEM32(reg, ritr, ipv4_mc_fe, 0x04, 27, 1);
/* reg_ritr_ipv6_mc_fe
* IPv6 Multicast Forwarding Enable.
* When disabled, forwarding is blocked but local traffic (traps and IP to me)
* will be enabled.
* Access: RW
*/
MLXSW_ITEM32(reg, ritr, ipv6_mc_fe, 0x04, 26, 1);
/* reg_ritr_lb_en
* Loop-back filter enable for unicast packets.
* If the flag is set then loop-back filter for unicast packets is
@ -4513,12 +4527,14 @@ static inline void mlxsw_reg_ritr_pack(char *payload, bool enable,
mlxsw_reg_ritr_ipv4_set(payload, 1);
mlxsw_reg_ritr_ipv6_set(payload, 1);
mlxsw_reg_ritr_ipv4_mc_set(payload, 1);
mlxsw_reg_ritr_ipv6_mc_set(payload, 1);
mlxsw_reg_ritr_type_set(payload, type);
mlxsw_reg_ritr_op_set(payload, op);
mlxsw_reg_ritr_rif_set(payload, rif);
mlxsw_reg_ritr_ipv4_fe_set(payload, 1);
mlxsw_reg_ritr_ipv6_fe_set(payload, 1);
mlxsw_reg_ritr_ipv4_mc_fe_set(payload, 1);
mlxsw_reg_ritr_ipv6_mc_fe_set(payload, 1);
mlxsw_reg_ritr_lb_en_set(payload, 1);
mlxsw_reg_ritr_virtual_router_set(payload, vr_id);
mlxsw_reg_ritr_mtu_set(payload, mtu);