netdev - [PATCH net-next 12/13] mlxsw: spectrum_fid: Use 'fid->fid

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Message-Id: <20220621083345.157664-13-idosch@nvidia.com>
Date:   Tue, 21 Jun 2022 11:33:44 +0300
From:   Ido Schimmel <idosch@...dia.com>
To:     netdev@...r.kernel.org
Cc:     davem@...emloft.net, kuba@...nel.org, pabeni@...hat.com,
        edumazet@...gle.com, petrm@...dia.com, amcohen@...dia.com,
        mlxsw@...dia.com, Ido Schimmel <idosch@...dia.com>
Subject: [PATCH net-next 12/13] mlxsw: spectrum_fid: Use 'fid->fid_offset' when setting VNI

From: Amit Cohen <amcohen@...dia.com>

The previous patch added 'fid_offset' field to FID structure. Now, this
field can be used when VNI is set using SFMR register. Currently
'fid_offset' is set to zero, instead, use the new field which is now set
to zero and in the future will be changed.

Signed-off-by: Amit Cohen <amcohen@...dia.com>
Signed-off-by: Ido Schimmel <idosch@...dia.com>
---
 .../ethernet/mellanox/mlxsw/spectrum_fid.c    | 25 +++++++++++--------
 1 file changed, 14 insertions(+), 11 deletions(-)

diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_fid.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_fid.c
index df096e2c3822..fe5a60bfbf59 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_fid.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_fid.c
@@ -420,13 +420,13 @@ static int mlxsw_sp_fid_op(struct mlxsw_sp *mlxsw_sp, u16 fid_index,
 }
 
 static int mlxsw_sp_fid_vni_op(struct mlxsw_sp *mlxsw_sp, u16 fid_index,
-			       __be32 vni, bool vni_valid, u32 nve_flood_index,
-			       bool nve_flood_index_valid)
+			       u16 fid_offset, __be32 vni, bool vni_valid,
+			       u32 nve_flood_index, bool nve_flood_index_valid)
 {
 	char sfmr_pl[MLXSW_REG_SFMR_LEN];
 
 	mlxsw_reg_sfmr_pack(sfmr_pl, MLXSW_REG_SFMR_OP_CREATE_FID, fid_index,
-			    0);
+			    fid_offset);
 	mlxsw_reg_sfmr_vv_set(sfmr_pl, vni_valid);
 	mlxsw_reg_sfmr_vni_set(sfmr_pl, be32_to_cpu(vni));
 	mlxsw_reg_sfmr_vtfp_set(sfmr_pl, nve_flood_index_valid);
@@ -613,8 +613,9 @@ static int mlxsw_sp_fid_8021d_vni_set(struct mlxsw_sp_fid *fid, __be32 vni)
 {
 	struct mlxsw_sp_fid_family *fid_family = fid->fid_family;
 
-	return mlxsw_sp_fid_vni_op(fid_family->mlxsw_sp, fid->fid_index, vni,
-				   true, fid->nve_flood_index,
+	return mlxsw_sp_fid_vni_op(fid_family->mlxsw_sp, fid->fid_index,
+				   fid->fid_offset, vni, true,
+				   fid->nve_flood_index,
 				   fid->nve_flood_index_valid);
 }
 
@@ -622,8 +623,9 @@ static void mlxsw_sp_fid_8021d_vni_clear(struct mlxsw_sp_fid *fid)
 {
 	struct mlxsw_sp_fid_family *fid_family = fid->fid_family;
 
-	mlxsw_sp_fid_vni_op(fid_family->mlxsw_sp, fid->fid_index, 0, false,
-			    fid->nve_flood_index, fid->nve_flood_index_valid);
+	mlxsw_sp_fid_vni_op(fid_family->mlxsw_sp, fid->fid_index,
+			    fid->fid_offset, 0, false, fid->nve_flood_index,
+			    fid->nve_flood_index_valid);
 }
 
 static int mlxsw_sp_fid_8021d_nve_flood_index_set(struct mlxsw_sp_fid *fid,
@@ -632,16 +634,17 @@ static int mlxsw_sp_fid_8021d_nve_flood_index_set(struct mlxsw_sp_fid *fid,
 	struct mlxsw_sp_fid_family *fid_family = fid->fid_family;
 
 	return mlxsw_sp_fid_vni_op(fid_family->mlxsw_sp, fid->fid_index,
-				   fid->vni, fid->vni_valid, nve_flood_index,
-				   true);
+				   fid->fid_offset, fid->vni, fid->vni_valid,
+				   nve_flood_index, true);
 }
 
 static void mlxsw_sp_fid_8021d_nve_flood_index_clear(struct mlxsw_sp_fid *fid)
 {
 	struct mlxsw_sp_fid_family *fid_family = fid->fid_family;
 
-	mlxsw_sp_fid_vni_op(fid_family->mlxsw_sp, fid->fid_index, fid->vni,
-			    fid->vni_valid, 0, false);
+	mlxsw_sp_fid_vni_op(fid_family->mlxsw_sp, fid->fid_index,
+			    fid->fid_offset, fid->vni, fid->vni_valid, 0,
+			    false);
 }
 
 static void
-- 
2.36.1