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net: lan966x: Update the PGID used by IPV6 data frames

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When enabling the multicast snooping, the forwarding of the IPV6 frames
has it's own forwarding mask.

Signed-off-by: Horatiu Vultur <horatiu.vultur@microchip.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Horatiu Vultur 2022-02-04 10:14:50 +01:00 committed by David S. Miller
parent 35d39fecbc
commit 1c213f05a3
1 changed files with 5 additions and 1 deletions
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6
drivers/net/ethernet/microchip/lan966x/lan966x_main.c
View file

@ -767,7 +767,7 @@ static void lan966x_init(struct lan966x *lan966x)
/* Setup flooding PGIDs */
lan_wr(ANA_FLOODING_IPMC_FLD_MC4_DATA_SET(PGID_MCIPV4) |
ANA_FLOODING_IPMC_FLD_MC4_CTRL_SET(PGID_MC) |
ANA_FLOODING_IPMC_FLD_MC6_DATA_SET(PGID_MC) |
ANA_FLOODING_IPMC_FLD_MC6_DATA_SET(PGID_MCIPV6) |
ANA_FLOODING_IPMC_FLD_MC6_CTRL_SET(PGID_MC),
lan966x, ANA_FLOODING_IPMC);
@ -829,6 +829,10 @@ static void lan966x_init(struct lan966x *lan966x)
ANA_PGID_PGID,
lan966x, ANA_PGID(PGID_MCIPV4));
lan_rmw(GENMASK(lan966x->num_phys_ports - 1, 0),
ANA_PGID_PGID,
lan966x, ANA_PGID(PGID_MCIPV6));
/* Unicast to all other ports */
lan_rmw(GENMASK(lan966x->num_phys_ports - 1, 0),
ANA_PGID_PGID,