diff options
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlxsw/reg.h | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/drivers/net/ethernet/mellanox/mlxsw/reg.h b/drivers/net/ethernet/mellanox/mlxsw/reg.h index 160a724c9a6a..b9f91bef74ac 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/reg.h +++ b/drivers/net/ethernet/mellanox/mlxsw/reg.h @@ -9099,6 +9099,64 @@ mlxsw_reg_rmft2_ipv6_pack(char *payload, bool v, u16 offset, u16 virtual_router, mlxsw_reg_rmft2_sip6_mask_memcpy_to(payload, (void *)&sip6_mask); } +/* REIV - Router Egress Interface to VID Register + * ---------------------------------------------- + * The REIV register maps {eRIF, egress_port} -> VID. + * This mapping is done at the egress, after the ACLs. + * This mapping always takes effect after router, regardless of cast + * (for unicast/multicast/port-base multicast), regardless of eRIF type and + * regardless of bridge decisions (e.g. SFD for unicast or SMPE). + * Reserved when the RIF is a loopback RIF. + * + * Note: Reserved when legacy bridge model is used. + */ +#define MLXSW_REG_REIV_ID 0x8034 +#define MLXSW_REG_REIV_BASE_LEN 0x20 /* base length, without records */ +#define MLXSW_REG_REIV_REC_LEN 0x04 /* record length */ +#define MLXSW_REG_REIV_REC_MAX_COUNT 256 /* firmware limitation */ +#define MLXSW_REG_REIV_LEN (MLXSW_REG_REIV_BASE_LEN + \ + MLXSW_REG_REIV_REC_LEN * \ + MLXSW_REG_REIV_REC_MAX_COUNT) + +MLXSW_REG_DEFINE(reiv, MLXSW_REG_REIV_ID, MLXSW_REG_REIV_LEN); + +/* reg_reiv_port_page + * Port page - elport_record[0] is 256*port_page. + * Access: Index + */ +MLXSW_ITEM32(reg, reiv, port_page, 0x00, 0, 4); + +/* reg_reiv_erif + * Egress RIF. + * Range is 0..cap_max_router_interfaces-1. + * Access: Index + */ +MLXSW_ITEM32(reg, reiv, erif, 0x04, 0, 16); + +/* reg_reiv_rec_update + * Update enable (when write): + * 0 - Do not update the entry. + * 1 - Update the entry. + * Access: OP + */ +MLXSW_ITEM32_INDEXED(reg, reiv, rec_update, MLXSW_REG_REIV_BASE_LEN, 31, 1, + MLXSW_REG_REIV_REC_LEN, 0x00, false); + +/* reg_reiv_rec_evid + * Egress VID. + * Range is 0..4095. + * Access: RW + */ +MLXSW_ITEM32_INDEXED(reg, reiv, rec_evid, MLXSW_REG_REIV_BASE_LEN, 0, 12, + MLXSW_REG_REIV_REC_LEN, 0x00, false); + +static inline void mlxsw_reg_reiv_pack(char *payload, u8 port_page, u16 erif) +{ + MLXSW_REG_ZERO(reiv, payload); + mlxsw_reg_reiv_port_page_set(payload, port_page); + mlxsw_reg_reiv_erif_set(payload, erif); +} + /* MFCR - Management Fan Control Register * -------------------------------------- * This register controls the settings of the Fan Speed PWM mechanism. @@ -12606,6 +12664,7 @@ static const struct mlxsw_reg_info *mlxsw_reg_infos[] = { MLXSW_REG(rigr2), MLXSW_REG(recr2), MLXSW_REG(rmft2), + MLXSW_REG(reiv), MLXSW_REG(mfcr), MLXSW_REG(mfsc), MLXSW_REG(mfsm), |