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| author | Arkadi Sharshevsky <arkadis@mellanox.com> | 2017-07-18 10:10:16 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-07-18 11:57:33 -0700 |
| commit | 72e8ebe1b3cc57b379eaeeab76b9652bd27e7bfb (patch) | |
| tree | 298715f0997c52a5c6a9710df5aa66b4de6902db /drivers/net/ethernet/mellanox/mlxsw/reg.h | |
| parent | d5eb89cf68d674d165e36c49b486b5a487172d1c (diff) | |
| download | linux-stable-72e8ebe1b3cc57b379eaeeab76b9652bd27e7bfb.tar.gz linux-stable-72e8ebe1b3cc57b379eaeeab76b9652bd27e7bfb.tar.bz2 linux-stable-72e8ebe1b3cc57b379eaeeab76b9652bd27e7bfb.zip | |
mlxsw: reg: Update RAUHTD register with IPv6 support
Update the register so that the active IPv6 neighbours could be dumped
from the device's neighbour table.
Signed-off-by: Arkadi Sharshevsky <arkadis@mellanox.com>
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>
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlxsw/reg.h')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlxsw/reg.h | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/drivers/net/ethernet/mellanox/mlxsw/reg.h b/drivers/net/ethernet/mellanox/mlxsw/reg.h index abfa63181ec1..0fc2263dee3a 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/reg.h +++ b/drivers/net/ethernet/mellanox/mlxsw/reg.h @@ -5232,6 +5232,30 @@ MLXSW_ITEM32_INDEXED(reg, rauhtd, ipv4_ent_rif, MLXSW_REG_RAUHTD_BASE_LEN, 0, MLXSW_ITEM32_INDEXED(reg, rauhtd, ipv4_ent_dip, MLXSW_REG_RAUHTD_BASE_LEN, 0, 32, MLXSW_REG_RAUHTD_IPV4_ENT_LEN, 0x04, false); +#define MLXSW_REG_RAUHTD_IPV6_ENT_LEN 0x20 + +/* reg_rauhtd_ipv6_ent_a + * Activity. Set for new entries. Set if a packet lookup has hit on the + * specific entry. + * Access: RO + */ +MLXSW_ITEM32_INDEXED(reg, rauhtd, ipv6_ent_a, MLXSW_REG_RAUHTD_BASE_LEN, 16, 1, + MLXSW_REG_RAUHTD_IPV6_ENT_LEN, 0x00, false); + +/* reg_rauhtd_ipv6_ent_rif + * Router interface. + * Access: RO + */ +MLXSW_ITEM32_INDEXED(reg, rauhtd, ipv6_ent_rif, MLXSW_REG_RAUHTD_BASE_LEN, 0, + 16, MLXSW_REG_RAUHTD_IPV6_ENT_LEN, 0x00, false); + +/* reg_rauhtd_ipv6_ent_dip + * Destination IPv6 address. + * Access: RO + */ +MLXSW_ITEM_BUF_INDEXED(reg, rauhtd, ipv6_ent_dip, MLXSW_REG_RAUHTD_BASE_LEN, + 16, MLXSW_REG_RAUHTD_IPV6_ENT_LEN, 0x10); + static inline void mlxsw_reg_rauhtd_ent_ipv4_unpack(char *payload, int ent_index, u16 *p_rif, u32 *p_dip) @@ -5240,6 +5264,14 @@ static inline void mlxsw_reg_rauhtd_ent_ipv4_unpack(char *payload, *p_dip = mlxsw_reg_rauhtd_ipv4_ent_dip_get(payload, ent_index); } +static inline void mlxsw_reg_rauhtd_ent_ipv6_unpack(char *payload, + int rec_index, u16 *p_rif, + char *p_dip) +{ + *p_rif = mlxsw_reg_rauhtd_ipv6_ent_rif_get(payload, rec_index); + mlxsw_reg_rauhtd_ipv6_ent_dip_memcpy_from(payload, rec_index, p_dip); +} + /* MFCR - Management Fan Control Register * -------------------------------------- * This register controls the settings of the Fan Speed PWM mechanism. |