tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
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linux
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 */
24struct 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 */
39static 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
51const char *ice_vsi_type_str(enum ice_vsi_type vsi_type);
52
53bool ice_pf_state_is_nominal(struct ice_pf *pf);
54
55void ice_update_eth_stats(struct ice_vsi *vsi);
56
57int ice_vsi_cfg_single_rxq(struct ice_vsi *vsi, u16 q_idx);
58
59int ice_vsi_cfg_single_txq(struct ice_vsi *vsi, struct ice_tx_ring **tx_rings, u16 q_idx);
60
61int ice_vsi_cfg_rxqs(struct ice_vsi *vsi);
62
63int ice_vsi_cfg_lan_txqs(struct ice_vsi *vsi);
64
65void ice_vsi_cfg_msix(struct ice_vsi *vsi);
66
67int ice_vsi_start_all_rx_rings(struct ice_vsi *vsi);
68
69int ice_vsi_stop_all_rx_rings(struct ice_vsi *vsi);
70
71int
72ice_vsi_stop_lan_tx_rings(struct ice_vsi *vsi, enum ice_disq_rst_src rst_src,
73 u16 rel_vmvf_num);
74
75int ice_vsi_cfg_xdp_txqs(struct ice_vsi *vsi);
76
77int ice_vsi_stop_xdp_tx_rings(struct ice_vsi *vsi);
78
79bool ice_vsi_is_vlan_pruning_ena(struct ice_vsi *vsi);
80
81void ice_cfg_sw_lldp(struct ice_vsi *vsi, bool tx, bool create);
82
83int ice_set_link(struct ice_vsi *vsi, bool ena);
84
85void ice_vsi_delete(struct ice_vsi *vsi);
86
87int ice_vsi_cfg_tc(struct ice_vsi *vsi, u8 ena_tc);
88
89int ice_vsi_cfg_rss_lut_key(struct ice_vsi *vsi);
90
91void ice_vsi_cfg_netdev_tc(struct ice_vsi *vsi, u8 ena_tc);
92
93struct ice_vsi *
94ice_vsi_setup(struct ice_pf *pf, struct ice_vsi_cfg_params *params);
95
96void ice_napi_del(struct ice_vsi *vsi);
97
98int ice_vsi_release(struct ice_vsi *vsi);
99
100void ice_vsi_close(struct ice_vsi *vsi);
101
102int ice_ena_vsi(struct ice_vsi *vsi, bool locked);
103
104void ice_vsi_decfg(struct ice_vsi *vsi);
105void ice_dis_vsi(struct ice_vsi *vsi, bool locked);
106
107int ice_free_res(struct ice_res_tracker *res, u16 index, u16 id);
108
109int
110ice_get_res(struct ice_pf *pf, struct ice_res_tracker *res, u16 needed, u16 id);
111
112int ice_vsi_rebuild(struct ice_vsi *vsi, u32 vsi_flags);
113int ice_vsi_cfg(struct ice_vsi *vsi, struct ice_vsi_cfg_params *params);
114
115bool ice_is_reset_in_progress(unsigned long *state);
116int ice_wait_for_reset(struct ice_pf *pf, unsigned long timeout);
117
118void
119ice_write_qrxflxp_cntxt(struct ice_hw *hw, u16 pf_q, u32 rxdid, u32 prio,
120 bool ena_ts);
121
122void ice_vsi_dis_irq(struct ice_vsi *vsi);
123
124void ice_vsi_free_irq(struct ice_vsi *vsi);
125
126void ice_vsi_free_rx_rings(struct ice_vsi *vsi);
127
128void ice_vsi_free_tx_rings(struct ice_vsi *vsi);
129
130void ice_vsi_manage_rss_lut(struct ice_vsi *vsi, bool ena);
131
132void ice_vsi_cfg_crc_strip(struct ice_vsi *vsi, bool disable);
133
134void ice_update_tx_ring_stats(struct ice_tx_ring *ring, u64 pkts, u64 bytes);
135
136void ice_update_rx_ring_stats(struct ice_rx_ring *ring, u64 pkts, u64 bytes);
137
138void ice_vsi_cfg_frame_size(struct ice_vsi *vsi);
139void ice_write_intrl(struct ice_q_vector *q_vector, u8 intrl);
140void ice_write_itr(struct ice_ring_container *rc, u16 itr);
141void ice_set_q_vector_intrl(struct ice_q_vector *q_vector);
142
143int ice_vsi_cfg_mac_fltr(struct ice_vsi *vsi, const u8 *macaddr, bool set);
144
145bool ice_is_safe_mode(struct ice_pf *pf);
146bool ice_is_rdma_ena(struct ice_pf *pf);
147bool ice_is_dflt_vsi_in_use(struct ice_port_info *pi);
148bool ice_is_vsi_dflt_vsi(struct ice_vsi *vsi);
149int ice_set_dflt_vsi(struct ice_vsi *vsi);
150int ice_clear_dflt_vsi(struct ice_vsi *vsi);
151int ice_set_min_bw_limit(struct ice_vsi *vsi, u64 min_tx_rate);
152int ice_set_max_bw_limit(struct ice_vsi *vsi, u64 max_tx_rate);
153int ice_get_link_speed_kbps(struct ice_vsi *vsi);
154int ice_get_link_speed_mbps(struct ice_vsi *vsi);
155int
156ice_vsi_update_security(struct ice_vsi *vsi, void (*fill)(struct ice_vsi_ctx *));
157
158void ice_vsi_ctx_set_antispoof(struct ice_vsi_ctx *ctx);
159
160void ice_vsi_ctx_clear_antispoof(struct ice_vsi_ctx *ctx);
161
162void ice_vsi_ctx_set_allow_override(struct ice_vsi_ctx *ctx);
163
164void ice_vsi_ctx_clear_allow_override(struct ice_vsi_ctx *ctx);
165int ice_vsi_add_vlan_zero(struct ice_vsi *vsi);
166int ice_vsi_del_vlan_zero(struct ice_vsi *vsi);
167bool ice_vsi_has_non_zero_vlans(struct ice_vsi *vsi);
168u16 ice_vsi_num_non_zero_vlans(struct ice_vsi *vsi);
169bool ice_is_feature_supported(struct ice_pf *pf, enum ice_feature f);
170void ice_clear_feature_support(struct ice_pf *pf, enum ice_feature f);
171void ice_init_feature_support(struct ice_pf *pf);
172bool ice_vsi_is_rx_queue_active(struct ice_vsi *vsi);
173#endif /* !_ICE_LIB_H_ */