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mlxsw: spectrum_fid: Configure VNI to FID classification

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In the new model, SFMR no longer configures both VNI->FID and FID->VNI
classifications, but only the later. The former needs to be configured via
SVFA.

Add SVFA configuration as part of vni_set() and vni_clear().

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: David S. Miller <davem@davemloft.net>
This commit is contained in:
Amit Cohen 2022-07-04 09:11:28 +03:00 committed by David S. Miller
parent 53d7ae53d8
commit 8cfc7f7707
1 changed files with 36 additions and 2 deletions
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38
drivers/net/ethernet/mellanox/mlxsw/spectrum_fid.c
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@ -487,6 +487,40 @@ static int mlxsw_sp_fid_edit_op(const struct mlxsw_sp_fid *fid)
return mlxsw_reg_write(mlxsw_sp->core, MLXSW_REG(sfmr), sfmr_pl);
}
static int mlxsw_sp_fid_vni_to_fid_map(const struct mlxsw_sp_fid *fid,
bool valid)
{
struct mlxsw_sp *mlxsw_sp = fid->fid_family->mlxsw_sp;
char svfa_pl[MLXSW_REG_SVFA_LEN];
mlxsw_reg_svfa_vni_pack(svfa_pl, valid, fid->fid_index,
be32_to_cpu(fid->vni));
return mlxsw_reg_write(mlxsw_sp->core, MLXSW_REG(svfa), svfa_pl);
}
static int mlxsw_sp_fid_vni_op(const struct mlxsw_sp_fid *fid)
{
struct mlxsw_sp *mlxsw_sp = fid->fid_family->mlxsw_sp;
int err;
if (mlxsw_sp->ubridge) {
err = mlxsw_sp_fid_vni_to_fid_map(fid, fid->vni_valid);
if (err)
return err;
}
err = mlxsw_sp_fid_edit_op(fid);
if (err)
goto err_fid_edit_op;
return 0;
err_fid_edit_op:
if (mlxsw_sp->ubridge)
mlxsw_sp_fid_vni_to_fid_map(fid, !fid->vni_valid);
return err;
}
static int __mlxsw_sp_fid_port_vid_map(const struct mlxsw_sp_fid *fid,
u16 local_port, u16 vid, bool valid)
{
@ -724,12 +758,12 @@ mlxsw_sp_fid_8021d_port_vid_unmap(struct mlxsw_sp_fid *fid,
static int mlxsw_sp_fid_8021d_vni_set(struct mlxsw_sp_fid *fid)
{
return mlxsw_sp_fid_edit_op(fid);
return mlxsw_sp_fid_vni_op(fid);
}
static void mlxsw_sp_fid_8021d_vni_clear(struct mlxsw_sp_fid *fid)
{
mlxsw_sp_fid_edit_op(fid);
mlxsw_sp_fid_vni_op(fid);
}
static int mlxsw_sp_fid_8021d_nve_flood_index_set(struct mlxsw_sp_fid *fid)