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| 1 | +/* SPDX-License-Identifier: GPL-2.0-only */ |
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1 | 2 | /* |
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2 | 3 | * Huawei HiNIC PCI Express Linux driver |
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3 | 4 | * Copyright(c) 2017 Huawei Technologies Co., Ltd |
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4 | | - * |
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5 | | - * This program is free software; you can redistribute it and/or modify it |
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6 | | - * under the terms and conditions of the GNU General Public License, |
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7 | | - * version 2, as published by the Free Software Foundation. |
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8 | | - * |
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9 | | - * This program is distributed in the hope it will be useful, but WITHOUT |
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10 | | - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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11 | | - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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12 | | - * for more details. |
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13 | | - * |
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14 | 5 | */ |
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15 | 6 | |
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16 | 7 | #ifndef HINIC_HW_QP_H |
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.. | .. |
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47 | 38 | #define HINIC_SQ_WQEBB_SIZE 64 |
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48 | 39 | #define HINIC_RQ_WQEBB_SIZE 32 |
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49 | 40 | |
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50 | | -#define HINIC_SQ_PAGE_SIZE SZ_4K |
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51 | | -#define HINIC_RQ_PAGE_SIZE SZ_4K |
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| 41 | +#define HINIC_SQ_PAGE_SIZE SZ_256K |
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| 42 | +#define HINIC_RQ_PAGE_SIZE SZ_256K |
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52 | 43 | |
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53 | 44 | #define HINIC_SQ_DEPTH SZ_4K |
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54 | 45 | #define HINIC_RQ_DEPTH SZ_4K |
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| 46 | + |
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| 47 | +#define HINIC_MAX_QUEUE_DEPTH SZ_4K |
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| 48 | +#define HINIC_MIN_QUEUE_DEPTH 128 |
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55 | 49 | |
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56 | 50 | /* In any change to HINIC_RX_BUF_SZ, HINIC_RX_BUF_SZ_IDX must be changed */ |
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57 | 51 | #define HINIC_RX_BUF_SZ 2048 |
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.. | .. |
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87 | 81 | |
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88 | 82 | struct hinic_wq *wq; |
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89 | 83 | |
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| 84 | + u16 qid; |
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| 85 | + |
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90 | 86 | u32 irq; |
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91 | 87 | u16 msix_entry; |
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92 | 88 | |
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.. | .. |
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96 | 92 | void __iomem *db_base; |
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97 | 93 | |
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98 | 94 | struct sk_buff **saved_skb; |
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| 95 | + struct hinic_debug_priv *dbg; |
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99 | 96 | }; |
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100 | 97 | |
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101 | 98 | struct hinic_rq { |
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102 | 99 | struct hinic_hwif *hwif; |
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103 | 100 | |
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104 | 101 | struct hinic_wq *wq; |
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| 102 | + |
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| 103 | + u16 qid; |
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105 | 104 | |
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106 | 105 | struct cpumask affinity_mask; |
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107 | 106 | u32 irq; |
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.. | .. |
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116 | 115 | |
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117 | 116 | u16 *pi_virt_addr; |
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118 | 117 | dma_addr_t pi_dma_addr; |
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| 118 | + struct hinic_debug_priv *dbg; |
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119 | 119 | }; |
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120 | 120 | |
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121 | 121 | struct hinic_qp { |
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.. | .. |
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150 | 150 | |
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151 | 151 | int hinic_get_rq_free_wqebbs(struct hinic_rq *rq); |
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152 | 152 | |
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| 153 | +void hinic_task_set_l2hdr(struct hinic_sq_task *task, u32 len); |
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| 154 | + |
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| 155 | +void hinic_task_set_outter_l3(struct hinic_sq_task *task, |
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| 156 | + enum hinic_l3_offload_type l3_type, |
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| 157 | + u32 network_len); |
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| 158 | + |
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| 159 | +void hinic_task_set_inner_l3(struct hinic_sq_task *task, |
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| 160 | + enum hinic_l3_offload_type l3_type, |
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| 161 | + u32 network_len); |
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| 162 | + |
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| 163 | +void hinic_task_set_tunnel_l4(struct hinic_sq_task *task, |
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| 164 | + enum hinic_l4_tunnel_type l4_type, |
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| 165 | + u32 tunnel_len); |
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| 166 | + |
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| 167 | +void hinic_set_cs_inner_l4(struct hinic_sq_task *task, |
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| 168 | + u32 *queue_info, |
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| 169 | + enum hinic_l4_offload_type l4_offload, |
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| 170 | + u32 l4_len, u32 offset); |
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| 171 | + |
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| 172 | +void hinic_set_tso_inner_l4(struct hinic_sq_task *task, |
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| 173 | + u32 *queue_info, |
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| 174 | + enum hinic_l4_offload_type l4_offload, |
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| 175 | + u32 l4_len, |
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| 176 | + u32 offset, u32 ip_ident, u32 mss); |
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| 177 | + |
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153 | 178 | void hinic_sq_prepare_wqe(struct hinic_sq *sq, u16 prod_idx, |
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154 | 179 | struct hinic_sq_wqe *wqe, struct hinic_sge *sges, |
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155 | 180 | int nr_sges); |
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.. | .. |
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160 | 185 | struct hinic_sq_wqe *hinic_sq_get_wqe(struct hinic_sq *sq, |
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161 | 186 | unsigned int wqe_size, u16 *prod_idx); |
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162 | 187 | |
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| 188 | +void hinic_sq_return_wqe(struct hinic_sq *sq, unsigned int wqe_size); |
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| 189 | + |
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163 | 190 | void hinic_sq_write_wqe(struct hinic_sq *sq, u16 prod_idx, |
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164 | 191 | struct hinic_sq_wqe *wqe, struct sk_buff *skb, |
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165 | 192 | unsigned int wqe_size); |
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