diff options
| author |   Elad Raz <eladr@mellanox.com> | 2016-01-10 21:06:24 +0100 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2016-01-10 16:50:21 -0500 |
| commit | 5230b25f06da95032320d95e859eb95e463af12c (patch) | |
| tree | cad230e29805f0dfb89562952e5f4743b78ee4c1 /drivers | |
| parent | bridge: Reflect MDB entries to hardware (diff) | |
| download | linux-dev-5230b25f06da95032320d95e859eb95e463af12c.tar.xz linux-dev-5230b25f06da95032320d95e859eb95e463af12c.zip | |
mlxsw: reg: Add definition of multicast record for SFD register
Multicast-related records have specific format in SFD register.
Signed-off-by: Elad Raz <eladr@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')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlxsw/reg.h | 49 |
1 files changed, 44 insertions, 5 deletions
diff --git a/drivers/net/ethernet/mellanox/mlxsw/reg.h b/drivers/net/ethernet/mellanox/mlxsw/reg.h index 66d851d4dfb4..9b7945757c5d 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/reg.h +++ b/drivers/net/ethernet/mellanox/mlxsw/reg.h @@ -287,6 +287,7 @@ MLXSW_ITEM32_INDEXED(reg, sfd, rec_swid, MLXSW_REG_SFD_BASE_LEN, 24, 8, enum mlxsw_reg_sfd_rec_type { MLXSW_REG_SFD_REC_TYPE_UNICAST = 0x0, MLXSW_REG_SFD_REC_TYPE_UNICAST_LAG = 0x1, + MLXSW_REG_SFD_REC_TYPE_MULTICAST = 0x2, }; /* reg_sfd_rec_type @@ -379,7 +380,6 @@ MLXSW_ITEM32_INDEXED(reg, sfd, uc_system_port, MLXSW_REG_SFD_BASE_LEN, 0, 16, static inline void mlxsw_reg_sfd_rec_pack(char *payload, int rec_index, enum mlxsw_reg_sfd_rec_type rec_type, - enum mlxsw_reg_sfd_rec_policy policy, const char *mac, enum mlxsw_reg_sfd_rec_action action) { @@ -389,7 +389,6 @@ static inline void mlxsw_reg_sfd_rec_pack(char *payload, int rec_index, mlxsw_reg_sfd_num_rec_set(payload, rec_index + 1); mlxsw_reg_sfd_rec_swid_set(payload, rec_index, 0); mlxsw_reg_sfd_rec_type_set(payload, rec_index, rec_type); - mlxsw_reg_sfd_rec_policy_set(payload, rec_index, policy); mlxsw_reg_sfd_rec_mac_memcpy_to(payload, rec_index, mac); mlxsw_reg_sfd_rec_action_set(payload, rec_index, action); } @@ -401,8 +400,8 @@ static inline void mlxsw_reg_sfd_uc_pack(char *payload, int rec_index, u8 local_port) { mlxsw_reg_sfd_rec_pack(payload, rec_index, - MLXSW_REG_SFD_REC_TYPE_UNICAST, - policy, mac, action); + MLXSW_REG_SFD_REC_TYPE_UNICAST, mac, action); + mlxsw_reg_sfd_rec_policy_set(payload, rec_index, policy); mlxsw_reg_sfd_uc_sub_port_set(payload, rec_index, 0); mlxsw_reg_sfd_uc_fid_vid_set(payload, rec_index, fid_vid); mlxsw_reg_sfd_uc_system_port_set(payload, rec_index, local_port); @@ -461,7 +460,8 @@ mlxsw_reg_sfd_uc_lag_pack(char *payload, int rec_index, { mlxsw_reg_sfd_rec_pack(payload, rec_index, MLXSW_REG_SFD_REC_TYPE_UNICAST_LAG, - policy, mac, action); + mac, action); + mlxsw_reg_sfd_rec_policy_set(payload, rec_index, policy); mlxsw_reg_sfd_uc_lag_sub_port_set(payload, rec_index, 0); mlxsw_reg_sfd_uc_lag_fid_vid_set(payload, rec_index, fid_vid); mlxsw_reg_sfd_uc_lag_lag_vid_set(payload, rec_index, lag_vid); @@ -477,6 +477,45 @@ static inline void mlxsw_reg_sfd_uc_lag_unpack(char *payload, int rec_index, *p_lag_id = mlxsw_reg_sfd_uc_lag_lag_id_get(payload, rec_index); } +/* reg_sfd_mc_pgi + * + * Multicast port group index - index into the port group table. + * Value 0x1FFF indicates the pgi should point to the MID entry. + * For Spectrum this value must be set to 0x1FFF + * Access: RW + */ +MLXSW_ITEM32_INDEXED(reg, sfd, mc_pgi, MLXSW_REG_SFD_BASE_LEN, 16, 13, + MLXSW_REG_SFD_REC_LEN, 0x08, false); + +/* reg_sfd_mc_fid_vid + * + * Filtering ID or VLAN ID + * Access: Index + */ +MLXSW_ITEM32_INDEXED(reg, sfd, mc_fid_vid, MLXSW_REG_SFD_BASE_LEN, 0, 16, + MLXSW_REG_SFD_REC_LEN, 0x08, false); + +/* reg_sfd_mc_mid + * + * Multicast identifier - global identifier that represents the multicast + * group across all devices. + * Access: RW + */ +MLXSW_ITEM32_INDEXED(reg, sfd, mc_mid, MLXSW_REG_SFD_BASE_LEN, 0, 16, + MLXSW_REG_SFD_REC_LEN, 0x0C, false); + +static inline void +mlxsw_reg_sfd_mc_pack(char *payload, int rec_index, + const char *mac, u16 fid_vid, + enum mlxsw_reg_sfd_rec_action action, u16 mid) +{ + mlxsw_reg_sfd_rec_pack(payload, rec_index, + MLXSW_REG_SFD_REC_TYPE_MULTICAST, mac, action); + mlxsw_reg_sfd_mc_pgi_set(payload, rec_index, 0x1FFF); + mlxsw_reg_sfd_mc_fid_vid_set(payload, rec_index, fid_vid); + mlxsw_reg_sfd_mc_mid_set(payload, rec_index, mid); +} + /* SFN - Switch FDB Notification Register * ------------------------------------------- * The switch provides notifications on newly learned FDB entries and |