1 /* SPDX-License-Identifier: GPL-2.0 */
2 /* Copyright (c) 2018, Intel Corporation. */
3 
4 #ifndef _ICE_SCHED_H_
5 #define _ICE_SCHED_H_
6 
7 #include "ice_common.h"
8 
9 #define ICE_QGRP_LAYER_OFFSET	2
10 #define ICE_VSI_LAYER_OFFSET	4
11 
12 struct ice_sched_agg_vsi_info {
13 	struct list_head list_entry;
14 	DECLARE_BITMAP(tc_bitmap, ICE_MAX_TRAFFIC_CLASS);
15 	u16 vsi_handle;
16 };
17 
18 struct ice_sched_agg_info {
19 	struct list_head agg_vsi_list;
20 	struct list_head list_entry;
21 	DECLARE_BITMAP(tc_bitmap, ICE_MAX_TRAFFIC_CLASS);
22 	u32 agg_id;
23 	enum ice_agg_type agg_type;
24 };
25 
26 /* FW AQ command calls */
27 enum ice_status ice_sched_init_port(struct ice_port_info *pi);
28 enum ice_status ice_sched_query_res_alloc(struct ice_hw *hw);
29 void ice_sched_clear_port(struct ice_port_info *pi);
30 void ice_sched_cleanup_all(struct ice_hw *hw);
31 struct ice_sched_node *
32 ice_sched_find_node_by_teid(struct ice_sched_node *start_node, u32 teid);
33 enum ice_status
34 ice_sched_add_node(struct ice_port_info *pi, u8 layer,
35 		   struct ice_aqc_txsched_elem_data *info);
36 void ice_free_sched_node(struct ice_port_info *pi, struct ice_sched_node *node);
37 struct ice_sched_node *ice_sched_get_tc_node(struct ice_port_info *pi, u8 tc);
38 struct ice_sched_node *
39 ice_sched_get_free_qparent(struct ice_port_info *pi, u16 vsi_handle, u8 tc,
40 			   u8 owner);
41 enum ice_status
42 ice_sched_cfg_vsi(struct ice_port_info *pi, u16 vsi_handle, u8 tc, u16 maxqs,
43 		  u8 owner, bool enable);
44 enum ice_status ice_rm_vsi_lan_cfg(struct ice_port_info *pi, u16 vsi_handle);
45 #endif /* _ICE_SCHED_H_ */
46