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 #include "ice_vlan.h"
9
10 /* Flags used for VSI configuration and rebuild */
11 #define ICE_VSI_FLAG_INIT BIT(0)
12 #define ICE_VSI_FLAG_NO_INIT 0
13
14 /**
15 * struct ice_vsi_cfg_params - VSI configuration parameters
16 * @pi: pointer to the port_info instance for the VSI
17 * @ch: pointer to the channel structure for the VSI, may be NULL
18 * @vf: pointer to the VF associated with this VSI, may be NULL
19 * @type: the type of VSI to configure
20 * @flags: VSI flags used for rebuild and configuration
21 *
22 * Parameter structure used when configuring a new VSI.
23 */
24 struct ice_vsi_cfg_params {
25 struct ice_port_info *pi;
26 struct ice_channel *ch;
27 struct ice_vf *vf;
28 enum ice_vsi_type type;
29 u32 flags;
30 };
31
32 /**
33 * ice_vsi_to_params - Get parameters for an existing VSI
34 * @vsi: the VSI to get parameters for
35 *
36 * Fill a parameter structure for reconfiguring a VSI with its current
37 * parameters, such as during a rebuild operation.
38 */
ice_vsi_to_params(struct ice_vsi * vsi)39 static inline struct ice_vsi_cfg_params ice_vsi_to_params(struct ice_vsi *vsi)
40 {
41 struct ice_vsi_cfg_params params = {};
42
43 params.pi = vsi->port_info;
44 params.ch = vsi->ch;
45 params.vf = vsi->vf;
46 params.type = vsi->type;
47
48 return params;
49 }
50
51 const char *ice_vsi_type_str(enum ice_vsi_type vsi_type);
52
53 bool ice_pf_state_is_nominal(struct ice_pf *pf);
54
55 void ice_update_eth_stats(struct ice_vsi *vsi);
56
57 int ice_vsi_cfg_single_rxq(struct ice_vsi *vsi, u16 q_idx);
58
59 int ice_vsi_cfg_single_txq(struct ice_vsi *vsi, struct ice_tx_ring **tx_rings, u16 q_idx);
60
61 int ice_vsi_cfg_rxqs(struct ice_vsi *vsi);
62
63 int ice_vsi_cfg_lan_txqs(struct ice_vsi *vsi);
64
65 void ice_vsi_cfg_msix(struct ice_vsi *vsi);
66
67 int ice_vsi_start_all_rx_rings(struct ice_vsi *vsi);
68
69 int ice_vsi_stop_all_rx_rings(struct ice_vsi *vsi);
70
71 int
72 ice_vsi_stop_lan_tx_rings(struct ice_vsi *vsi, enum ice_disq_rst_src rst_src,
73 u16 rel_vmvf_num);
74
75 int ice_vsi_cfg_xdp_txqs(struct ice_vsi *vsi);
76
77 int ice_vsi_stop_xdp_tx_rings(struct ice_vsi *vsi);
78
79 void ice_cfg_sw_lldp(struct ice_vsi *vsi, bool tx, bool create);
80
81 int ice_set_link(struct ice_vsi *vsi, bool ena);
82
83 void ice_vsi_delete(struct ice_vsi *vsi);
84
85 int ice_vsi_cfg_tc(struct ice_vsi *vsi, u8 ena_tc);
86
87 int ice_vsi_cfg_rss_lut_key(struct ice_vsi *vsi);
88
89 void ice_vsi_cfg_netdev_tc(struct ice_vsi *vsi, u8 ena_tc);
90
91 struct ice_vsi *
92 ice_vsi_setup(struct ice_pf *pf, struct ice_vsi_cfg_params *params);
93
94 int ice_vsi_release(struct ice_vsi *vsi);
95
96 void ice_vsi_close(struct ice_vsi *vsi);
97
98 int ice_ena_vsi(struct ice_vsi *vsi, bool locked);
99
100 void ice_vsi_decfg(struct ice_vsi *vsi);
101 void ice_dis_vsi(struct ice_vsi *vsi, bool locked);
102
103 int ice_vsi_rebuild(struct ice_vsi *vsi, u32 vsi_flags);
104 int ice_vsi_cfg(struct ice_vsi *vsi, struct ice_vsi_cfg_params *params);
105
106 bool ice_is_reset_in_progress(unsigned long *state);
107 int ice_wait_for_reset(struct ice_pf *pf, unsigned long timeout);
108
109 void
110 ice_write_qrxflxp_cntxt(struct ice_hw *hw, u16 pf_q, u32 rxdid, u32 prio,
111 bool ena_ts);
112
113 void ice_vsi_dis_irq(struct ice_vsi *vsi);
114
115 void ice_vsi_free_irq(struct ice_vsi *vsi);
116
117 void ice_vsi_free_rx_rings(struct ice_vsi *vsi);
118
119 void ice_vsi_free_tx_rings(struct ice_vsi *vsi);
120
121 void ice_vsi_manage_rss_lut(struct ice_vsi *vsi, bool ena);
122
123 void ice_vsi_cfg_crc_strip(struct ice_vsi *vsi, bool disable);
124
125 void ice_update_tx_ring_stats(struct ice_tx_ring *ring, u64 pkts, u64 bytes);
126
127 void ice_update_rx_ring_stats(struct ice_rx_ring *ring, u64 pkts, u64 bytes);
128
129 void ice_write_intrl(struct ice_q_vector *q_vector, u8 intrl);
130 void ice_write_itr(struct ice_ring_container *rc, u16 itr);
131 void ice_set_q_vector_intrl(struct ice_q_vector *q_vector);
132
133 int ice_vsi_cfg_mac_fltr(struct ice_vsi *vsi, const u8 *macaddr, bool set);
134
135 bool ice_is_safe_mode(struct ice_pf *pf);
136 bool ice_is_rdma_ena(struct ice_pf *pf);
137 bool ice_is_dflt_vsi_in_use(struct ice_port_info *pi);
138 bool ice_is_vsi_dflt_vsi(struct ice_vsi *vsi);
139 int ice_set_dflt_vsi(struct ice_vsi *vsi);
140 int ice_clear_dflt_vsi(struct ice_vsi *vsi);
141 int ice_set_min_bw_limit(struct ice_vsi *vsi, u64 min_tx_rate);
142 int ice_set_max_bw_limit(struct ice_vsi *vsi, u64 max_tx_rate);
143 int ice_get_link_speed_kbps(struct ice_vsi *vsi);
144 int ice_get_link_speed_mbps(struct ice_vsi *vsi);
145 int
146 ice_vsi_update_security(struct ice_vsi *vsi, void (*fill)(struct ice_vsi_ctx *));
147
148 void ice_vsi_ctx_set_antispoof(struct ice_vsi_ctx *ctx);
149
150 void ice_vsi_ctx_clear_antispoof(struct ice_vsi_ctx *ctx);
151
152 void ice_vsi_ctx_set_allow_override(struct ice_vsi_ctx *ctx);
153
154 void ice_vsi_ctx_clear_allow_override(struct ice_vsi_ctx *ctx);
155 int ice_vsi_update_local_lb(struct ice_vsi *vsi, bool set);
156 int ice_vsi_add_vlan_zero(struct ice_vsi *vsi);
157 int ice_vsi_del_vlan_zero(struct ice_vsi *vsi);
158 bool ice_vsi_has_non_zero_vlans(struct ice_vsi *vsi);
159 u16 ice_vsi_num_non_zero_vlans(struct ice_vsi *vsi);
160 bool ice_is_feature_supported(struct ice_pf *pf, enum ice_feature f);
161 void ice_set_feature_support(struct ice_pf *pf, enum ice_feature f);
162 void ice_clear_feature_support(struct ice_pf *pf, enum ice_feature f);
163 void ice_init_feature_support(struct ice_pf *pf);
164 bool ice_vsi_is_rx_queue_active(struct ice_vsi *vsi);
165 #endif /* !_ICE_LIB_H_ */
166