diff mbox series

[net-next,12/14] mlxsw: spectrum_fid: Extract SFMR packing into a helper

Message ID 31f32b4d767183f6cb197148d0792feab2efadba.1700503644.git.petrm@nvidia.com (mailing list archive)
State Accepted
Commit 2b7bccd1f167aa056206cc2551514b35c9fd30ab
Delegated to: Netdev Maintainers
Headers show
Series mlxsw: Preparations for support of CFF flood mode | expand

Checks

Context Check Description
netdev/series_format success Posting correctly formatted
netdev/codegen success Generated files up to date
netdev/tree_selection success Clearly marked for net-next
netdev/fixes_present success Fixes tag not required for -next series
netdev/header_inline success No static functions without inline keyword in header files
netdev/build_32bit success Errors and warnings before: 1127 this patch: 1127
netdev/cc_maintainers success CCed 6 of 6 maintainers
netdev/build_clang success Errors and warnings before: 1154 this patch: 1154
netdev/verify_signedoff success Signed-off-by tag matches author and committer
netdev/deprecated_api success None detected
netdev/check_selftest success No net selftest shell script
netdev/verify_fixes success No Fixes tag
netdev/build_allmodconfig_warn success Errors and warnings before: 1154 this patch: 1154
netdev/checkpatch success total: 0 errors, 0 warnings, 0 checks, 57 lines checked
netdev/build_clang_rust success No Rust files in patch. Skipping build
netdev/kdoc success Errors and warnings before: 0 this patch: 0
netdev/source_inline success Was 0 now: 0

Commit Message

Petr Machata Nov. 20, 2023, 6:25 p.m. UTC 
Both mlxsw_sp_fid_op() and mlxsw_sp_fid_edit_op() pack the core of SFMR the
same way. Extract the common code into a helper and call that. Extract out
of that a wrapper that just calls mlxsw_reg_sfmr_pack(), because it will
be useful for the dummy family later on.

Signed-off-by: Petr Machata <petrm@nvidia.com>
Reviewed-by: Amit Cohen <amcohen@nvidia.com>
Reviewed-by: Ido Schimmel <idosch@nvidia.com>
---
 .../ethernet/mellanox/mlxsw/spectrum_fid.c    | 45 ++++++++++---------
 1 file changed, 25 insertions(+), 20 deletions(-)
diff mbox series

Patch

diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_fid.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_fid.c
index d7fc579f3b29..aad4bb17dfb1 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_fid.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_fid.c
@@ -424,21 +424,35 @@  static enum mlxsw_reg_sfmr_op mlxsw_sp_sfmr_op(bool valid)
 		       MLXSW_REG_SFMR_OP_DESTROY_FID;
 }
 
+static void mlxsw_sp_fid_pack(char *sfmr_pl,
+			      const struct mlxsw_sp_fid *fid,
+			      enum mlxsw_reg_sfmr_op op)
+{
+	u16 smpe;
+
+	smpe = fid->fid_family->smpe_index_valid ? fid->fid_index : 0;
+
+	mlxsw_reg_sfmr_pack(sfmr_pl, op, fid->fid_index,
+			    fid->fid_family->smpe_index_valid, smpe);
+}
+
+static void mlxsw_sp_fid_pack_ctl(char *sfmr_pl,
+				  const struct mlxsw_sp_fid *fid,
+				  enum mlxsw_reg_sfmr_op op)
+{
+	mlxsw_sp_fid_pack(sfmr_pl, fid, op);
+	mlxsw_reg_sfmr_fid_offset_set(sfmr_pl, fid->fid_offset);
+	mlxsw_reg_sfmr_flood_rsp_set(sfmr_pl, fid->fid_family->flood_rsp);
+	mlxsw_reg_sfmr_flood_bridge_type_set(sfmr_pl,
+					     fid->fid_family->bridge_type);
+}
+
 static int mlxsw_sp_fid_op(const struct mlxsw_sp_fid *fid, bool valid)
 {
 	struct mlxsw_sp *mlxsw_sp = fid->fid_family->mlxsw_sp;
 	char sfmr_pl[MLXSW_REG_SFMR_LEN];
-	u16 smpe;
-
-	smpe = fid->fid_family->smpe_index_valid ? fid->fid_index : 0;
-
-	mlxsw_reg_sfmr_pack(sfmr_pl, mlxsw_sp_sfmr_op(valid), fid->fid_index,
-			    fid->fid_family->smpe_index_valid, smpe);
-	mlxsw_reg_sfmr_fid_offset_set(sfmr_pl, fid->fid_offset);
-	mlxsw_reg_sfmr_flood_rsp_set(sfmr_pl, fid->fid_family->flood_rsp);
-	mlxsw_reg_sfmr_flood_bridge_type_set(sfmr_pl,
-					     fid->fid_family->bridge_type);
 
+	mlxsw_sp_fid_pack_ctl(sfmr_pl, fid, mlxsw_sp_sfmr_op(valid));
 	return mlxsw_reg_write(mlxsw_sp->core, MLXSW_REG(sfmr), sfmr_pl);
 }
 
@@ -447,17 +461,8 @@  static int mlxsw_sp_fid_edit_op(const struct mlxsw_sp_fid *fid,
 {
 	struct mlxsw_sp *mlxsw_sp = fid->fid_family->mlxsw_sp;
 	char sfmr_pl[MLXSW_REG_SFMR_LEN];
-	u16 smpe;
 
-	smpe = fid->fid_family->smpe_index_valid ? fid->fid_index : 0;
-
-	mlxsw_reg_sfmr_pack(sfmr_pl, MLXSW_REG_SFMR_OP_CREATE_FID,
-			    fid->fid_index,
-			    fid->fid_family->smpe_index_valid, smpe);
-	mlxsw_reg_sfmr_fid_offset_set(sfmr_pl, fid->fid_offset);
-	mlxsw_reg_sfmr_flood_rsp_set(sfmr_pl, fid->fid_family->flood_rsp);
-	mlxsw_reg_sfmr_flood_bridge_type_set(sfmr_pl,
-					     fid->fid_family->bridge_type);
+	mlxsw_sp_fid_pack_ctl(sfmr_pl, fid, MLXSW_REG_SFMR_OP_CREATE_FID);
 	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);