1 // SPDX-License-Identifier: GPL-2.0
22 	int id;  member
32 	int id;  member
37 	struct mvpp2_port *port;  member
54 	/* Entries for per-port flows debug info */
60 	struct mvpp2_dbgfs_flow_tbl_entry *entry = s->private;  in mvpp2_dbgfs_flow_flt_hits_show()
62 	u32 hits = mvpp2_cls_flow_hits(entry->priv, entry->id);  in mvpp2_dbgfs_flow_flt_hits_show()
73 	struct mvpp2_dbgfs_flow_entry *entry = s->private;  in mvpp2_dbgfs_flow_dec_hits_show()
75 	u32 hits = mvpp2_cls_lookup_hits(entry->priv, entry->flow);  in mvpp2_dbgfs_flow_dec_hits_show()
86 	struct mvpp2_dbgfs_flow_entry *entry = s->private;  in mvpp2_dbgfs_flow_type_show()
90 	f = mvpp2_cls_flow_get(entry->flow);  in mvpp2_dbgfs_flow_type_show()
92 		return -EINVAL;  in mvpp2_dbgfs_flow_type_show()
94 	switch (f->flow_type) {  in mvpp2_dbgfs_flow_type_show()
126 	const struct mvpp2_dbgfs_flow_entry *entry = s->private;  in mvpp2_dbgfs_flow_id_show()
129 	f = mvpp2_cls_flow_get(entry->flow);  in mvpp2_dbgfs_flow_id_show()
131 		return -EINVAL;  in mvpp2_dbgfs_flow_id_show()
133 	seq_printf(s, "%d\n", f->flow_id);  in mvpp2_dbgfs_flow_id_show()
142 	struct mvpp2_dbgfs_port_flow_entry *entry = s->private;  in mvpp2_dbgfs_port_flow_hash_opt_show()
143 	struct mvpp2_port *port = entry->port;  in mvpp2_dbgfs_port_flow_hash_opt_show()  local
149 	f = mvpp2_cls_flow_get(entry->dbg_fe->flow);  in mvpp2_dbgfs_port_flow_hash_opt_show()
151 		return -EINVAL;  in mvpp2_dbgfs_port_flow_hash_opt_show()
153 	flow_index = MVPP2_CLS_FLT_HASH_ENTRY(entry->port->id, f->flow_id);  in mvpp2_dbgfs_port_flow_hash_opt_show()
155 	mvpp2_cls_flow_read(port->priv, flow_index, &fe);  in mvpp2_dbgfs_port_flow_hash_opt_show()
168 	struct mvpp2_dbgfs_port_flow_entry *entry = s->private;  in mvpp2_dbgfs_port_flow_engine_show()
169 	struct mvpp2_port *port = entry->port;  in mvpp2_dbgfs_port_flow_engine_show()  local
174 	f = mvpp2_cls_flow_get(entry->dbg_fe->flow);  in mvpp2_dbgfs_port_flow_engine_show()
176 		return -EINVAL;  in mvpp2_dbgfs_port_flow_engine_show()
178 	flow_index = MVPP2_CLS_FLT_HASH_ENTRY(entry->port->id, f->flow_id);  in mvpp2_dbgfs_port_flow_engine_show()
180 	mvpp2_cls_flow_read(port->priv, flow_index, &fe);  in mvpp2_dbgfs_port_flow_engine_show()
193 	struct mvpp2_dbgfs_c2_entry *entry = s->private;  in mvpp2_dbgfs_flow_c2_hits_show()
196 	hits = mvpp2_cls_c2_hit_count(entry->priv, entry->id);  in mvpp2_dbgfs_flow_c2_hits_show()
207 	struct mvpp2_dbgfs_c2_entry *entry = s->private;  in mvpp2_dbgfs_flow_c2_rxq_show()
211 	mvpp2_cls_c2_read(entry->priv, entry->id, &c2);  in mvpp2_dbgfs_flow_c2_rxq_show()
228 	struct mvpp2_dbgfs_c2_entry *entry = s->private;  in mvpp2_dbgfs_flow_c2_enable_show()
232 	mvpp2_cls_c2_read(entry->priv, entry->id, &c2);  in mvpp2_dbgfs_flow_c2_enable_show()
245 	struct mvpp2_port *port = s->private;  in mvpp2_dbgfs_port_vid_show()  local
247 	struct mvpp2 *priv = port->priv;  in mvpp2_dbgfs_port_vid_show()
253 	for (tid = MVPP2_PRS_VID_PORT_FIRST(port->id);  in mvpp2_dbgfs_port_vid_show()
254 	     tid <= MVPP2_PRS_VID_PORT_LAST(port->id); tid++) {  in mvpp2_dbgfs_port_vid_show()
259 		if (!priv->prs_shadow[tid].valid)  in mvpp2_dbgfs_port_vid_show()
262 		if (!test_bit(port->id, &pmap))  in mvpp2_dbgfs_port_vid_show()
280 	struct mvpp2_port *port = s->private;  in mvpp2_dbgfs_port_parser_show()  local
281 	struct mvpp2 *priv = port->priv;  in mvpp2_dbgfs_port_parser_show()
287 		mvpp2_prs_init_from_hw(port->priv, &pe, i);  in mvpp2_dbgfs_port_parser_show()
290 		if (priv->prs_shadow[i].valid && test_bit(port->id, &pmap))  in mvpp2_dbgfs_port_parser_show()
301 	struct mvpp2_port *port = s->private;  in mvpp2_dbgfs_filter_show()  local
302 	struct mvpp2 *priv = port->priv;  in mvpp2_dbgfs_filter_show()
311 		if (!priv->prs_shadow[tid].valid ||  in mvpp2_dbgfs_filter_show()
312 		    priv->prs_shadow[tid].lu != MVPP2_PRS_LU_MAC ||  in mvpp2_dbgfs_filter_show()
313 		    priv->prs_shadow[tid].udf != MVPP2_PRS_UDF_MAC_DEF)  in mvpp2_dbgfs_filter_show()
320 		/* We only want entries active on this port */  in mvpp2_dbgfs_filter_show()
321 		if (!test_bit(port->id, &pmap))  in mvpp2_dbgfs_filter_show()
339 	struct mvpp2_dbgfs_prs_entry *entry = s->private;  in mvpp2_dbgfs_prs_lu_show()
340 	struct mvpp2 *priv = entry->priv;  in mvpp2_dbgfs_prs_lu_show()
342 	seq_printf(s, "%x\n", priv->prs_shadow[entry->tid].lu);  in mvpp2_dbgfs_prs_lu_show()
351 	struct mvpp2_dbgfs_prs_entry *entry = s->private;  in mvpp2_dbgfs_prs_pmap_show()
355 	mvpp2_prs_init_from_hw(entry->priv, &pe, entry->tid);  in mvpp2_dbgfs_prs_pmap_show()
369 	struct mvpp2_dbgfs_prs_entry *entry = s->private;  in mvpp2_dbgfs_prs_ai_show()
373 	mvpp2_prs_init_from_hw(entry->priv, &pe, entry->tid);  in mvpp2_dbgfs_prs_ai_show()
387 	struct mvpp2_dbgfs_prs_entry *entry = s->private;  in mvpp2_dbgfs_prs_hdata_show()
392 	mvpp2_prs_init_from_hw(entry->priv, &pe, entry->tid);  in mvpp2_dbgfs_prs_hdata_show()
406 	struct mvpp2_dbgfs_prs_entry *entry = s->private;  in mvpp2_dbgfs_prs_sram_show()
409 	mvpp2_prs_init_from_hw(entry->priv, &pe, entry->tid);  in mvpp2_dbgfs_prs_sram_show()
420 	struct mvpp2_dbgfs_prs_entry *entry = s->private;  in mvpp2_dbgfs_prs_hits_show()
423 	val = mvpp2_prs_hits(entry->priv, entry->tid);  in mvpp2_dbgfs_prs_hits_show()
436 	struct mvpp2_dbgfs_prs_entry *entry = s->private;  in mvpp2_dbgfs_prs_valid_show()
437 	struct mvpp2 *priv = entry->priv;  in mvpp2_dbgfs_prs_valid_show()
438 	int tid = entry->tid;  in mvpp2_dbgfs_prs_valid_show()
440 	seq_printf(s, "%d\n", priv->prs_shadow[tid].valid ? 1 : 0);  in mvpp2_dbgfs_prs_valid_show()
448 				      struct mvpp2_port *port,  in mvpp2_dbgfs_flow_port_init()  argument
454 	port_dir = debugfs_create_dir(port->dev->name, parent);  in mvpp2_dbgfs_flow_port_init()
456 	port_entry = &port->priv->dbgfs_entries->port_flow_entries[port->id];  in mvpp2_dbgfs_flow_port_init()
458 	port_entry->port = port;  in mvpp2_dbgfs_flow_port_init()
459 	port_entry->dbg_fe = entry;  in mvpp2_dbgfs_flow_port_init()
482 	entry = &priv->dbgfs_entries->flow_entries[flow];  in mvpp2_dbgfs_flow_entry_init()
484 	entry->flow = flow;  in mvpp2_dbgfs_flow_entry_init()
485 	entry->priv = priv;  in mvpp2_dbgfs_flow_entry_init()
493 	debugfs_create_file("id", 0444, flow_entry_dir, entry,  in mvpp2_dbgfs_flow_entry_init()
496 	/* Create entry for each port */  in mvpp2_dbgfs_flow_entry_init()
497 	for (i = 0; i < priv->port_count; i++) {  in mvpp2_dbgfs_flow_entry_init()
499 						 priv->port_list[i], entry);  in mvpp2_dbgfs_flow_entry_init()
531 		return -EINVAL;  in mvpp2_dbgfs_prs_entry_init()
537 	entry = &priv->dbgfs_entries->prs_entries[tid];  in mvpp2_dbgfs_prs_entry_init()
539 	entry->tid = tid;  in mvpp2_dbgfs_prs_entry_init()
540 	entry->priv = priv;  in mvpp2_dbgfs_prs_entry_init()
584 				     struct mvpp2 *priv, int id)  in mvpp2_dbgfs_c2_entry_init()  argument
590 	if (id >= MVPP22_CLS_C2_N_ENTRIES)  in mvpp2_dbgfs_c2_entry_init()
591 		return -EINVAL;  in mvpp2_dbgfs_c2_entry_init()
593 	sprintf(c2_entry_name, "%03d", id);  in mvpp2_dbgfs_c2_entry_init()
597 	entry = &priv->dbgfs_entries->c2_entries[id];  in mvpp2_dbgfs_c2_entry_init()
599 	entry->id = id;  in mvpp2_dbgfs_c2_entry_init()
600 	entry->priv = priv;  in mvpp2_dbgfs_c2_entry_init()
615 					   struct mvpp2 *priv, int id)  in mvpp2_dbgfs_flow_tbl_entry_init()  argument
621 	if (id >= MVPP2_CLS_FLOWS_TBL_SIZE)  in mvpp2_dbgfs_flow_tbl_entry_init()
622 		return -EINVAL;  in mvpp2_dbgfs_flow_tbl_entry_init()
624 	sprintf(flow_tbl_entry_name, "%03d", id);  in mvpp2_dbgfs_flow_tbl_entry_init()
628 	entry = &priv->dbgfs_entries->flt_entries[id];  in mvpp2_dbgfs_flow_tbl_entry_init()
630 	entry->id = id;  in mvpp2_dbgfs_flow_tbl_entry_init()
631 	entry->priv = priv;  in mvpp2_dbgfs_flow_tbl_entry_init()
666 				 struct mvpp2_port *port)  in mvpp2_dbgfs_port_init()  argument
670 	port_dir = debugfs_create_dir(port->dev->name, parent);  in mvpp2_dbgfs_port_init()
672 	debugfs_create_file("parser_entries", 0444, port_dir, port,  in mvpp2_dbgfs_port_init()
675 	debugfs_create_file("mac_filter", 0444, port_dir, port,  in mvpp2_dbgfs_port_init()
678 	debugfs_create_file("vid_filter", 0444, port_dir, port,  in mvpp2_dbgfs_port_init()
693 	debugfs_remove_recursive(priv->dbgfs_dir);  in mvpp2_dbgfs_cleanup()
695 	kfree(priv->dbgfs_entries);  in mvpp2_dbgfs_cleanup()
708 	priv->dbgfs_dir = mvpp2_dir;  in mvpp2_dbgfs_init()
709 	priv->dbgfs_entries = kzalloc(sizeof(*priv->dbgfs_entries), GFP_KERNEL);  in mvpp2_dbgfs_init()
710 	if (!priv->dbgfs_entries)  in mvpp2_dbgfs_init()
721 	for (i = 0; i < priv->port_count; i++) {  in mvpp2_dbgfs_init()
722 		ret = mvpp2_dbgfs_port_init(mvpp2_dir, priv->port_list[i]);  in mvpp2_dbgfs_init()