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mlxsw: Set flood bridge type for FIDs

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In the unified bridge model, the bridge type FID attribute is no longer
configured by the firmware, but instead by software when creating and
editing a FID via SFMR register.

Set this field as part of FID creation and edition flow. Default to 0
(reserved) as long as the driver operates in the legacy bridge model.

Signed-off-by: Amit Cohen <amcohen@nvidia.com>
Reviewed-by: Petr Machata <petrm@nvidia.com>
Signed-off-by: Ido Schimmel <idosch@nvidia.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
This commit is contained in:
Amit Cohen 2022-06-27 10:06:13 +03:00 committed by Paolo Abeni
parent dd8c77d597
commit aa845e36a0
2 changed files with 14 additions and 5 deletions
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4
drivers/net/ethernet/mellanox/mlxsw/reg.h
View File

@ -1961,7 +1961,8 @@ MLXSW_ITEM32(reg, sfmr, smpe, 0x28, 0, 16);
static inline void mlxsw_reg_sfmr_pack(char *payload,
enum mlxsw_reg_sfmr_op op, u16 fid,
u16 fid_offset, bool flood_rsp)
u16 fid_offset, bool flood_rsp,
enum mlxsw_reg_bridge_type bridge_type)
{
MLXSW_REG_ZERO(sfmr, payload);
mlxsw_reg_sfmr_op_set(payload, op);
@ -1970,6 +1971,7 @@ static inline void mlxsw_reg_sfmr_pack(char *payload,
mlxsw_reg_sfmr_vtfp_set(payload, false);
mlxsw_reg_sfmr_vv_set(payload, false);
mlxsw_reg_sfmr_flood_rsp_set(payload, flood_rsp);
mlxsw_reg_sfmr_flood_bridge_type_set(payload, bridge_type);
}
/* SPVMLR - Switch Port VLAN MAC Learning Register

15
drivers/net/ethernet/mellanox/mlxsw/spectrum_fid.c
View File

@ -422,28 +422,35 @@ static enum mlxsw_reg_sfmr_op mlxsw_sp_sfmr_op(bool valid)
static int mlxsw_sp_fid_op(const struct mlxsw_sp_fid *fid, bool valid)
{
struct mlxsw_sp *mlxsw_sp = fid->fid_family->mlxsw_sp;
enum mlxsw_reg_bridge_type bridge_type = 0;
char sfmr_pl[MLXSW_REG_SFMR_LEN];
bool flood_rsp = false;
if (mlxsw_sp->ubridge)
if (mlxsw_sp->ubridge) {
flood_rsp = fid->fid_family->flood_rsp;
bridge_type = fid->fid_family->bridge_type;
}
mlxsw_reg_sfmr_pack(sfmr_pl, mlxsw_sp_sfmr_op(valid), fid->fid_index,
fid->fid_offset, flood_rsp);
fid->fid_offset, flood_rsp, bridge_type);
return mlxsw_reg_write(mlxsw_sp->core, MLXSW_REG(sfmr), sfmr_pl);
}
static int mlxsw_sp_fid_edit_op(const struct mlxsw_sp_fid *fid)
{
struct mlxsw_sp *mlxsw_sp = fid->fid_family->mlxsw_sp;
enum mlxsw_reg_bridge_type bridge_type = 0;
char sfmr_pl[MLXSW_REG_SFMR_LEN];
bool flood_rsp = false;
if (mlxsw_sp->ubridge)
if (mlxsw_sp->ubridge) {
flood_rsp = fid->fid_family->flood_rsp;
bridge_type = fid->fid_family->bridge_type;
}
mlxsw_reg_sfmr_pack(sfmr_pl, MLXSW_REG_SFMR_OP_CREATE_FID,
fid->fid_index, fid->fid_offset, flood_rsp);
fid->fid_index, fid->fid_offset, flood_rsp,
bridge_type);
mlxsw_reg_sfmr_vv_set(sfmr_pl, fid->vni_valid);
mlxsw_reg_sfmr_vni_set(sfmr_pl, be32_to_cpu(fid->vni));
mlxsw_reg_sfmr_vtfp_set(sfmr_pl, fid->nve_flood_index_valid);