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5#ifndef _ICE_SCHED_H_
6#define _ICE_SCHED_H_
7
8#include "ice_common.h"
9
10#define ICE_QGRP_LAYER_OFFSET 2
11#define ICE_VSI_LAYER_OFFSET 4
12#define ICE_AGG_LAYER_OFFSET 6
13#define ICE_SCHED_INVAL_LAYER_NUM 0xFF
14
15
16
17
18
19#define ICE_64_BYTE_GRANULARITY 0
20#define ICE_KBYTE_GRANULARITY BIT(11)
21#define ICE_MIN_BURST_SIZE_ALLOWED 64
22#define ICE_MAX_BURST_SIZE_ALLOWED \
23 ((BIT(11) - 1) * 1024)
24#define ICE_MAX_BURST_SIZE_64_BYTE_GRANULARITY \
25 ((BIT(11) - 1) * 64)
26#define ICE_MAX_BURST_SIZE_KBYTE_GRANULARITY ICE_MAX_BURST_SIZE_ALLOWED
27
28#define ICE_RL_PROF_ACCURACY_BYTES 128
29#define ICE_RL_PROF_MULTIPLIER 10000
30#define ICE_RL_PROF_TS_MULTIPLIER 32
31#define ICE_RL_PROF_FRACTION 512
32
33#define ICE_PSM_CLK_367MHZ_IN_HZ 367647059
34#define ICE_PSM_CLK_416MHZ_IN_HZ 416666667
35#define ICE_PSM_CLK_446MHZ_IN_HZ 446428571
36#define ICE_PSM_CLK_390MHZ_IN_HZ 390625000
37
38struct rl_profile_params {
39 u32 bw;
40 u16 rl_multiplier;
41 u16 wake_up_calc;
42 u16 rl_encode;
43};
44
45
46
47
48struct ice_aqc_rl_profile_info {
49 struct ice_aqc_rl_profile_elem profile;
50 struct LIST_ENTRY_TYPE list_entry;
51 u32 bw;
52 u16 prof_id_ref;
53};
54
55struct ice_sched_agg_vsi_info {
56 struct LIST_ENTRY_TYPE list_entry;
57 ice_declare_bitmap(tc_bitmap, ICE_MAX_TRAFFIC_CLASS);
58 u16 vsi_handle;
59
60 ice_declare_bitmap(replay_tc_bitmap, ICE_MAX_TRAFFIC_CLASS);
61};
62
63struct ice_sched_agg_info {
64 struct LIST_HEAD_TYPE agg_vsi_list;
65 struct LIST_ENTRY_TYPE list_entry;
66 ice_declare_bitmap(tc_bitmap, ICE_MAX_TRAFFIC_CLASS);
67 u32 agg_id;
68 enum ice_agg_type agg_type;
69
70 struct ice_bw_type_info bw_t_info[ICE_MAX_TRAFFIC_CLASS];
71
72 ice_declare_bitmap(replay_tc_bitmap, ICE_MAX_TRAFFIC_CLASS);
73};
74
75
76enum ice_status
77ice_aq_query_rl_profile(struct ice_hw *hw, u16 num_profiles,
78 struct ice_aqc_rl_profile_elem *buf, u16 buf_size,
79 struct ice_sq_cd *cd);
80enum ice_status
81ice_aq_cfg_l2_node_cgd(struct ice_hw *hw, u16 num_nodes,
82 struct ice_aqc_cfg_l2_node_cgd_elem *buf, u16 buf_size,
83 struct ice_sq_cd *cd);
84enum ice_status
85ice_aq_query_sched_elems(struct ice_hw *hw, u16 elems_req,
86 struct ice_aqc_txsched_elem_data *buf, u16 buf_size,
87 u16 *elems_ret, struct ice_sq_cd *cd);
88enum ice_status ice_sched_init_port(struct ice_port_info *pi);
89enum ice_status ice_sched_query_res_alloc(struct ice_hw *hw);
90void ice_sched_get_psm_clk_freq(struct ice_hw *hw);
91
92
93void ice_sched_clear_port(struct ice_port_info *pi);
94void ice_sched_cleanup_all(struct ice_hw *hw);
95void ice_sched_clear_agg(struct ice_hw *hw);
96
97
98struct ice_sched_node *ice_sched_get_node(struct ice_port_info *pi, u32 teid);
99struct ice_sched_node *
100ice_sched_find_node_by_teid(struct ice_sched_node *start_node, u32 teid);
101
102enum ice_status
103ice_sched_add_node(struct ice_port_info *pi, u8 layer,
104 struct ice_aqc_txsched_elem_data *info);
105void ice_free_sched_node(struct ice_port_info *pi, struct ice_sched_node *node);
106struct ice_sched_node *ice_sched_get_tc_node(struct ice_port_info *pi, u8 tc);
107struct ice_sched_node *
108ice_sched_get_free_qparent(struct ice_port_info *pi, u16 vsi_handle, u8 tc,
109 u8 owner);
110enum ice_status
111ice_sched_cfg_vsi(struct ice_port_info *pi, u16 vsi_handle, u8 tc, u16 maxqs,
112 u8 owner, bool enable);
113enum ice_status ice_rm_vsi_lan_cfg(struct ice_port_info *pi, u16 vsi_handle);
114struct ice_sched_node *
115ice_sched_get_vsi_node(struct ice_port_info *pi, struct ice_sched_node *tc_node,
116 u16 vsi_handle);
117bool ice_sched_is_tree_balanced(struct ice_hw *hw, struct ice_sched_node *node);
118enum ice_status
119ice_aq_query_node_to_root(struct ice_hw *hw, u32 node_teid,
120 struct ice_aqc_txsched_elem_data *buf, u16 buf_size,
121 struct ice_sq_cd *cd);
122
123
124enum ice_status
125ice_cfg_agg(struct ice_port_info *pi, u32 agg_id,
126 enum ice_agg_type agg_type, u8 tc_bitmap);
127enum ice_status
128ice_move_vsi_to_agg(struct ice_port_info *pi, u32 agg_id, u16 vsi_handle,
129 u8 tc_bitmap);
130enum ice_status ice_rm_agg_cfg(struct ice_port_info *pi, u32 agg_id);
131enum ice_status
132ice_cfg_q_bw_lmt(struct ice_port_info *pi, u16 vsi_handle, u8 tc,
133 u16 q_handle, enum ice_rl_type rl_type, u32 bw);
134enum ice_status
135ice_cfg_q_bw_dflt_lmt(struct ice_port_info *pi, u16 vsi_handle, u8 tc,
136 u16 q_handle, enum ice_rl_type rl_type);
137enum ice_status
138ice_cfg_tc_node_bw_lmt(struct ice_port_info *pi, u8 tc,
139 enum ice_rl_type rl_type, u32 bw);
140enum ice_status
141ice_cfg_tc_node_bw_dflt_lmt(struct ice_port_info *pi, u8 tc,
142 enum ice_rl_type rl_type);
143enum ice_status
144ice_cfg_vsi_bw_lmt_per_tc(struct ice_port_info *pi, u16 vsi_handle, u8 tc,
145 enum ice_rl_type rl_type, u32 bw);
146enum ice_status
147ice_cfg_vsi_bw_dflt_lmt_per_tc(struct ice_port_info *pi, u16 vsi_handle, u8 tc,
148 enum ice_rl_type rl_type);
149enum ice_status
150ice_cfg_agg_bw_lmt_per_tc(struct ice_port_info *pi, u32 agg_id, u8 tc,
151 enum ice_rl_type rl_type, u32 bw);
152enum ice_status
153ice_cfg_agg_bw_dflt_lmt_per_tc(struct ice_port_info *pi, u32 agg_id, u8 tc,
154 enum ice_rl_type rl_type);
155enum ice_status
156ice_cfg_vsi_bw_shared_lmt(struct ice_port_info *pi, u16 vsi_handle, u32 min_bw,
157 u32 max_bw, u32 shared_bw);
158enum ice_status
159ice_cfg_vsi_bw_no_shared_lmt(struct ice_port_info *pi, u16 vsi_handle);
160enum ice_status
161ice_cfg_agg_bw_shared_lmt(struct ice_port_info *pi, u32 agg_id, u32 min_bw,
162 u32 max_bw, u32 shared_bw);
163enum ice_status
164ice_cfg_agg_bw_no_shared_lmt(struct ice_port_info *pi, u32 agg_id);
165enum ice_status
166ice_cfg_agg_bw_shared_lmt_per_tc(struct ice_port_info *pi, u32 agg_id, u8 tc,
167 u32 min_bw, u32 max_bw, u32 shared_bw);
168enum ice_status
169ice_cfg_agg_bw_no_shared_lmt_per_tc(struct ice_port_info *pi, u32 agg_id,
170 u8 tc);
171enum ice_status
172ice_sched_cfg_sibl_node_prio_lock(struct ice_port_info *pi,
173 struct ice_sched_node *node, u8 priority);
174enum ice_status
175ice_cfg_vsi_q_priority(struct ice_port_info *pi, u16 num_qs, u32 *q_ids,
176 u8 *q_prio);
177enum ice_status
178ice_cfg_q_bw_alloc(struct ice_port_info *pi, u16 vsi_handle, u8 tc,
179 u16 q_handle, enum ice_rl_type rl_type, u32 bw_alloc);
180enum ice_status
181ice_cfg_vsi_bw_alloc(struct ice_port_info *pi, u16 vsi_handle, u8 ena_tcmap,
182 enum ice_rl_type rl_type, u8 *bw_alloc);
183enum ice_status
184ice_cfg_agg_vsi_priority_per_tc(struct ice_port_info *pi, u32 agg_id,
185 u16 num_vsis, u16 *vsi_handle_arr,
186 u8 *node_prio, u8 tc);
187enum ice_status
188ice_cfg_agg_bw_alloc(struct ice_port_info *pi, u32 agg_id, u8 ena_tcmap,
189 enum ice_rl_type rl_type, u8 *bw_alloc);
190bool
191ice_sched_find_node_in_subtree(struct ice_hw *hw, struct ice_sched_node *base,
192 struct ice_sched_node *node);
193enum ice_status
194ice_sched_set_agg_bw_dflt_lmt(struct ice_port_info *pi, u16 vsi_handle);
195enum ice_status
196ice_sched_set_node_bw_lmt_per_tc(struct ice_port_info *pi, u32 id,
197 enum ice_agg_type agg_type, u8 tc,
198 enum ice_rl_type rl_type, u32 bw);
199enum ice_status
200ice_sched_set_vsi_bw_shared_lmt(struct ice_port_info *pi, u16 vsi_handle,
201 u32 min_bw, u32 max_bw, u32 shared_bw);
202enum ice_status
203ice_sched_set_agg_bw_shared_lmt(struct ice_port_info *pi, u32 agg_id, u32 min_bw,
204 u32 max_bw, u32 shared_bw);
205enum ice_status
206ice_sched_set_agg_bw_shared_lmt_per_tc(struct ice_port_info *pi, u32 agg_id,
207 u8 tc, u32 min_bw, u32 max_bw,
208 u32 shared_bw);
209enum ice_status
210ice_sched_cfg_sibl_node_prio(struct ice_port_info *pi,
211 struct ice_sched_node *node, u8 priority);
212enum ice_status
213ice_cfg_tc_node_bw_alloc(struct ice_port_info *pi, u8 tc,
214 enum ice_rl_type rl_type, u8 bw_alloc);
215enum ice_status ice_cfg_rl_burst_size(struct ice_hw *hw, u32 bytes);
216void ice_sched_replay_agg_vsi_preinit(struct ice_hw *hw);
217void ice_sched_replay_agg(struct ice_hw *hw);
218enum ice_status ice_sched_replay_tc_node_bw(struct ice_port_info *pi);
219enum ice_status ice_replay_vsi_agg(struct ice_hw *hw, u16 vsi_handle);
220enum ice_status ice_sched_replay_root_node_bw(struct ice_port_info *pi);
221enum ice_status
222ice_sched_replay_q_bw(struct ice_port_info *pi, struct ice_q_ctx *q_ctx);
223
224#endif
225