net: microchip: sparx5: initialize PSFP

Initialize the SDLB's, stream gates and stream filters.

Signed-off-by: Daniel Machon <daniel.machon@microchip.com>
Reviewed-by: Simon Horman <simon.horman@corigine.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/net/ethernet/microchip/sparx5/sparx5_main.h

@@ -456,6 +456,7 @@ int sparx5_sdlb_group_del(struct sparx5 *sparx5, u32 group, u32 idx);
 
 void sparx5_sdlb_group_init(struct sparx5 *sparx5, u64 max_rate, u32 min_burst,
 			    u32 frame_size, u32 idx);
+
 /* sparx5_police.c */
 enum {
 	/* More policer types will be added later */
@@ -530,6 +531,8 @@ u32 sparx5_psfp_isdx_get_fm(struct sparx5 *sparx5, u32 isdx);
 u32 sparx5_psfp_sf_get_sg(struct sparx5 *sparx5, u32 sfid);
 void sparx5_isdx_conf_set(struct sparx5 *sparx5, u32 isdx, u32 sfid, u32 fmid);
 
+void sparx5_psfp_init(struct sparx5 *sparx5);
+
 /* sparx5_qos.c */
 void sparx5_new_base_time(struct sparx5 *sparx5, const u32 cycle_time,
 			  const ktime_t org_base_time, ktime_t *new_base_time);

drivers/net/ethernet/microchip/sparx5/sparx5_psfp.c

@@ -312,3 +312,21 @@ int sparx5_psfp_fm_del(struct sparx5 *sparx5, u32 id)
 
 	return sparx5_sdlb_conf_set(sparx5, &fm);
 }
+
+void sparx5_psfp_init(struct sparx5 *sparx5)
+{
+	const struct sparx5_sdlb_group *group;
+	int i;
+
+	for (i = 0; i < SPX5_SDLB_GROUP_CNT; i++) {
+		group = &sdlb_groups[i];
+		sparx5_sdlb_group_init(sparx5, group->max_rate,
+				       group->min_burst, group->frame_size, i);
+	}
+
+	spx5_wr(ANA_AC_SG_CYCLETIME_UPDATE_PERIOD_SG_CT_UPDATE_ENA_SET(1),
+		sparx5, ANA_AC_SG_CYCLETIME_UPDATE_PERIOD);
+
+	spx5_rmw(ANA_L2_FWD_CFG_ISDX_LOOKUP_ENA_SET(1),
+		 ANA_L2_FWD_CFG_ISDX_LOOKUP_ENA, sparx5, ANA_L2_FWD_CFG);
+}

drivers/net/ethernet/microchip/sparx5/sparx5_qos.c

@@ -450,6 +450,8 @@ int sparx5_qos_init(struct sparx5 *sparx5)
 	if (ret < 0)
 		return ret;
 
+	sparx5_psfp_init(sparx5);
+
 	return 0;
 }