1 /* SPDX-License-Identifier: GPL-2.0 */
2 /* Copyright (c) 2018, Intel Corporation. */
3 
4 #ifndef _ICE_LIB_H_
5 #define _ICE_LIB_H_
6 
7 #include "ice.h"
8 
9 struct ice_txq_meta {
10 	/* Tx-scheduler element identifier */
11 	u32 q_teid;
12 	/* Entry in VSI's txq_map bitmap */
13 	u16 q_id;
14 	/* Relative index of Tx queue within TC */
15 	u16 q_handle;
16 	/* VSI index that Tx queue belongs to */
17 	u16 vsi_idx;
18 	/* TC number that Tx queue belongs to */
19 	u8 tc;
20 };
21 
22 int
23 ice_add_mac_to_list(struct ice_vsi *vsi, struct list_head *add_list,
24 		    const u8 *macaddr);
25 
26 void ice_free_fltr_list(struct device *dev, struct list_head *h);
27 
28 void ice_update_eth_stats(struct ice_vsi *vsi);
29 
30 int ice_vsi_cfg_rxqs(struct ice_vsi *vsi);
31 
32 int ice_vsi_cfg_lan_txqs(struct ice_vsi *vsi);
33 
34 void ice_vsi_cfg_msix(struct ice_vsi *vsi);
35 
36 #ifdef CONFIG_PCI_IOV
37 void
38 ice_cfg_txq_interrupt(struct ice_vsi *vsi, u16 txq, u16 msix_idx, u16 itr_idx);
39 
40 void
41 ice_cfg_rxq_interrupt(struct ice_vsi *vsi, u16 rxq, u16 msix_idx, u16 itr_idx);
42 
43 int
44 ice_vsi_stop_tx_ring(struct ice_vsi *vsi, enum ice_disq_rst_src rst_src,
45 		     u16 rel_vmvf_num, struct ice_ring *ring,
46 		     struct ice_txq_meta *txq_meta);
47 
48 void ice_fill_txq_meta(struct ice_vsi *vsi, struct ice_ring *ring,
49 		       struct ice_txq_meta *txq_meta);
50 
51 int ice_vsi_ctrl_rx_ring(struct ice_vsi *vsi, bool ena, u16 rxq_idx);
52 #endif /* CONFIG_PCI_IOV */
53 
54 int ice_vsi_add_vlan(struct ice_vsi *vsi, u16 vid);
55 
56 int ice_vsi_kill_vlan(struct ice_vsi *vsi, u16 vid);
57 
58 int ice_vsi_manage_vlan_insertion(struct ice_vsi *vsi);
59 
60 int ice_vsi_manage_vlan_stripping(struct ice_vsi *vsi, bool ena);
61 
62 int ice_vsi_start_rx_rings(struct ice_vsi *vsi);
63 
64 int ice_vsi_stop_rx_rings(struct ice_vsi *vsi);
65 
66 int
67 ice_vsi_stop_lan_tx_rings(struct ice_vsi *vsi, enum ice_disq_rst_src rst_src,
68 			  u16 rel_vmvf_num);
69 
70 int ice_cfg_vlan_pruning(struct ice_vsi *vsi, bool ena, bool vlan_promisc);
71 
72 void ice_cfg_sw_lldp(struct ice_vsi *vsi, bool tx, bool create);
73 
74 void ice_vsi_delete(struct ice_vsi *vsi);
75 
76 int ice_vsi_clear(struct ice_vsi *vsi);
77 
78 #ifdef CONFIG_DCB
79 int ice_vsi_cfg_tc(struct ice_vsi *vsi, u8 ena_tc);
80 #endif /* CONFIG_DCB */
81 
82 struct ice_vsi *
83 ice_vsi_setup(struct ice_pf *pf, struct ice_port_info *pi,
84 	      enum ice_vsi_type type, u16 vf_id);
85 
86 void ice_napi_del(struct ice_vsi *vsi);
87 
88 int ice_vsi_release(struct ice_vsi *vsi);
89 
90 void ice_vsi_close(struct ice_vsi *vsi);
91 
92 int ice_free_res(struct ice_res_tracker *res, u16 index, u16 id);
93 
94 int
95 ice_get_res(struct ice_pf *pf, struct ice_res_tracker *res, u16 needed, u16 id);
96 
97 int ice_vsi_rebuild(struct ice_vsi *vsi);
98 
99 bool ice_is_reset_in_progress(unsigned long *state);
100 
101 void ice_vsi_free_q_vectors(struct ice_vsi *vsi);
102 
103 void ice_trigger_sw_intr(struct ice_hw *hw, struct ice_q_vector *q_vector);
104 
105 void ice_vsi_put_qs(struct ice_vsi *vsi);
106 
107 #ifdef CONFIG_DCB
108 void ice_vsi_map_rings_to_vectors(struct ice_vsi *vsi);
109 #endif /* CONFIG_DCB */
110 
111 void ice_vsi_dis_irq(struct ice_vsi *vsi);
112 
113 void ice_vsi_free_irq(struct ice_vsi *vsi);
114 
115 void ice_vsi_free_rx_rings(struct ice_vsi *vsi);
116 
117 void ice_vsi_free_tx_rings(struct ice_vsi *vsi);
118 
119 int ice_vsi_manage_rss_lut(struct ice_vsi *vsi, bool ena);
120 
121 u32 ice_intrl_usec_to_reg(u8 intrl, u8 gran);
122 
123 char *ice_nvm_version_str(struct ice_hw *hw);
124 
125 enum ice_status
126 ice_vsi_cfg_mac_fltr(struct ice_vsi *vsi, const u8 *macaddr, bool set);
127 
128 bool ice_is_safe_mode(struct ice_pf *pf);
129 #endif /* !_ICE_LIB_H_ */
130