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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>
This commit is contained in:
Arkadi Sharshevsky 2017-07-18 10:10:16 +02:00 committed by David S. Miller
parent d5eb89cf68
commit 72e8ebe1b3
1 changed files with 32 additions and 0 deletions
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32
drivers/net/ethernet/mellanox/mlxsw/reg.h
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@ -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.