From: Elad Raz Date: Sun, 10 Jan 2016 20:06:24 +0000 (+0100) Subject: mlxsw: reg: Add definition of multicast record for SFD register X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=5230b25f06da95032320d95e859eb95e463af12c;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git mlxsw: reg: Add definition of multicast record for SFD register Multicast-related records have specific format in SFD register. Signed-off-by: Elad Raz Signed-off-by: Ido Schimmel Signed-off-by: Jiri Pirko Signed-off-by: David S. Miller --- 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