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
 79void ice_cfg_sw_lldp(struct ice_vsi *vsi, bool tx, bool create);
 80
 81int ice_set_link(struct ice_vsi *vsi, bool ena);
 82
 83void ice_vsi_delete(struct ice_vsi *vsi);
 84
 85int ice_vsi_cfg_tc(struct ice_vsi *vsi, u8 ena_tc);
 86
 87int ice_vsi_cfg_rss_lut_key(struct ice_vsi *vsi);
 88
 89void ice_vsi_cfg_netdev_tc(struct ice_vsi *vsi, u8 ena_tc);
 90
 91struct ice_vsi *
 92ice_vsi_setup(struct ice_pf *pf, struct ice_vsi_cfg_params *params);
 
 93
 94void
 95ice_queue_set_napi(struct ice_vsi *vsi, unsigned int queue_index,
 96		   enum netdev_queue_type type, struct napi_struct *napi);
 97
 98void __ice_q_vector_set_napi_queues(struct ice_q_vector *q_vector, bool locked);
 99
100void ice_q_vector_set_napi_queues(struct ice_q_vector *q_vector);
101
102void ice_vsi_set_napi_queues(struct ice_vsi *vsi);
 
 
 
 
 
 
 
 
103
104int ice_vsi_release(struct ice_vsi *vsi);
105
106void ice_vsi_close(struct ice_vsi *vsi);
107
108int ice_ena_vsi(struct ice_vsi *vsi, bool locked);
109
110void ice_vsi_decfg(struct ice_vsi *vsi);
111void ice_dis_vsi(struct ice_vsi *vsi, bool locked);
112
113int ice_vsi_rebuild(struct ice_vsi *vsi, u32 vsi_flags);
114int ice_vsi_cfg(struct ice_vsi *vsi, struct ice_vsi_cfg_params *params);
115
116bool ice_is_reset_in_progress(unsigned long *state);
117int ice_wait_for_reset(struct ice_pf *pf, unsigned long timeout);
118
119void
120ice_write_qrxflxp_cntxt(struct ice_hw *hw, u16 pf_q, u32 rxdid, u32 prio,
121			bool ena_ts);
 
 
 
 
 
 
122
123void ice_vsi_dis_irq(struct ice_vsi *vsi);
124
125void ice_vsi_free_irq(struct ice_vsi *vsi);
126
127void ice_vsi_free_rx_rings(struct ice_vsi *vsi);
128
129void ice_vsi_free_tx_rings(struct ice_vsi *vsi);
130
131void ice_vsi_manage_rss_lut(struct ice_vsi *vsi, bool ena);
132
133void ice_vsi_cfg_crc_strip(struct ice_vsi *vsi, bool disable);
134
135void ice_update_tx_ring_stats(struct ice_tx_ring *ring, u64 pkts, u64 bytes);
136
137void ice_update_rx_ring_stats(struct ice_rx_ring *ring, u64 pkts, u64 bytes);
138
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_update_local_lb(struct ice_vsi *vsi, bool set);
166int ice_vsi_add_vlan_zero(struct ice_vsi *vsi);
167int ice_vsi_del_vlan_zero(struct ice_vsi *vsi);
168bool ice_vsi_has_non_zero_vlans(struct ice_vsi *vsi);
169u16 ice_vsi_num_non_zero_vlans(struct ice_vsi *vsi);
170bool ice_is_feature_supported(struct ice_pf *pf, enum ice_feature f);
171void ice_set_feature_support(struct ice_pf *pf, enum ice_feature f);
172void ice_clear_feature_support(struct ice_pf *pf, enum ice_feature f);
173void ice_init_feature_support(struct ice_pf *pf);
174bool ice_vsi_is_rx_queue_active(struct ice_vsi *vsi);
175#endif /* !_ICE_LIB_H_ */

  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
  9struct 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
 22int
 23ice_add_mac_to_list(struct ice_vsi *vsi, struct list_head *add_list,
 24		    const u8 *macaddr);
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 25
 26void ice_free_fltr_list(struct device *dev, struct list_head *h);
 27
 28void ice_update_eth_stats(struct ice_vsi *vsi);
 29
 
 
 
 
 30int ice_vsi_cfg_rxqs(struct ice_vsi *vsi);
 31
 32int ice_vsi_cfg_lan_txqs(struct ice_vsi *vsi);
 33
 34void ice_vsi_cfg_msix(struct ice_vsi *vsi);
 35
 36#ifdef CONFIG_PCI_IOV
 37void
 38ice_cfg_txq_interrupt(struct ice_vsi *vsi, u16 txq, u16 msix_idx, u16 itr_idx);
 39
 40void
 41ice_cfg_rxq_interrupt(struct ice_vsi *vsi, u16 rxq, u16 msix_idx, u16 itr_idx);
 42
 43int
 44ice_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
 48void ice_fill_txq_meta(struct ice_vsi *vsi, struct ice_ring *ring,
 49		       struct ice_txq_meta *txq_meta);
 50
 51int ice_vsi_ctrl_rx_ring(struct ice_vsi *vsi, bool ena, u16 rxq_idx);
 52#endif /* CONFIG_PCI_IOV */
 53
 54int ice_vsi_add_vlan(struct ice_vsi *vsi, u16 vid);
 55
 56int ice_vsi_kill_vlan(struct ice_vsi *vsi, u16 vid);
 57
 58int ice_vsi_manage_vlan_insertion(struct ice_vsi *vsi);
 59
 60int ice_vsi_manage_vlan_stripping(struct ice_vsi *vsi, bool ena);
 61
 62int ice_vsi_start_rx_rings(struct ice_vsi *vsi);
 63
 64int ice_vsi_stop_rx_rings(struct ice_vsi *vsi);
 65
 66int
 67ice_vsi_stop_lan_tx_rings(struct ice_vsi *vsi, enum ice_disq_rst_src rst_src,
 68			  u16 rel_vmvf_num);
 69
 70int ice_cfg_vlan_pruning(struct ice_vsi *vsi, bool ena, bool vlan_promisc);
 71
 72void ice_cfg_sw_lldp(struct ice_vsi *vsi, bool tx, bool create);
 73
 74void ice_vsi_delete(struct ice_vsi *vsi);
 75
 76int ice_vsi_clear(struct ice_vsi *vsi);
 77
 78#ifdef CONFIG_DCB
 79int ice_vsi_cfg_tc(struct ice_vsi *vsi, u8 ena_tc);
 80#endif /* CONFIG_DCB */
 81
 82struct ice_vsi *
 83ice_vsi_setup(struct ice_pf *pf, struct ice_port_info *pi,
 84	      enum ice_vsi_type type, u16 vf_id);
 85
 86void ice_napi_del(struct ice_vsi *vsi);
 87
 88int ice_vsi_release(struct ice_vsi *vsi);
 89
 90void ice_vsi_close(struct ice_vsi *vsi);
 91
 92int ice_free_res(struct ice_res_tracker *res, u16 index, u16 id);
 93
 94int
 95ice_get_res(struct ice_pf *pf, struct ice_res_tracker *res, u16 needed, u16 id);
 96
 97int ice_vsi_rebuild(struct ice_vsi *vsi);
 
 98
 99bool ice_is_reset_in_progress(unsigned long *state);
 
100
101void ice_vsi_free_q_vectors(struct ice_vsi *vsi);
102
103void ice_trigger_sw_intr(struct ice_hw *hw, struct ice_q_vector *q_vector);
104
105void ice_vsi_put_qs(struct ice_vsi *vsi);
106
107#ifdef CONFIG_DCB
108void ice_vsi_map_rings_to_vectors(struct ice_vsi *vsi);
109#endif /* CONFIG_DCB */
110
111void ice_vsi_dis_irq(struct ice_vsi *vsi);
112
113void ice_vsi_free_irq(struct ice_vsi *vsi);
114
115void ice_vsi_free_rx_rings(struct ice_vsi *vsi);
116
117void ice_vsi_free_tx_rings(struct ice_vsi *vsi);
118
119int ice_vsi_manage_rss_lut(struct ice_vsi *vsi, bool ena);
 
 
120
121u32 ice_intrl_usec_to_reg(u8 intrl, u8 gran);
122
123char *ice_nvm_version_str(struct ice_hw *hw);
124
125enum ice_status
126ice_vsi_cfg_mac_fltr(struct ice_vsi *vsi, const u8 *macaddr, bool set);
 
 
 
127
128bool ice_is_safe_mode(struct ice_pf *pf);
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
129#endif /* !_ICE_LIB_H_ */