disable FB

hc

2024-01-04 1543e317f1da31b75942316931e8f491a8920811

 kernel/drivers/net/ethernet/huawei/hinic/hinic_hw_qp.h
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@@ -1,16 +1,7 @@
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+/* SPDX-License-Identifier: GPL-2.0-only */
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 /*
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  * Huawei HiNIC PCI Express Linux driver
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  * Copyright(c) 2017 Huawei Technologies Co., Ltd
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- *
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- * This program is free software; you can redistribute it and/or modify it
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- * under the terms and conditions of the GNU General Public License,
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- * version 2, as published by the Free Software Foundation.
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- *
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- * This program is distributed in the hope it will be useful, but WITHOUT
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- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
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- * for more details.
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- *
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  */
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6
 
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 #ifndef HINIC_HW_QP_H
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@@ -47,11 +38,14 @@
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 #define HINIC_SQ_WQEBB_SIZE                     64
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 #define HINIC_RQ_WQEBB_SIZE                     32
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-#define HINIC_SQ_PAGE_SIZE                      SZ_4K
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-#define HINIC_RQ_PAGE_SIZE                      SZ_4K
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+#define HINIC_SQ_PAGE_SIZE                      SZ_256K
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+#define HINIC_RQ_PAGE_SIZE                      SZ_256K
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 #define HINIC_SQ_DEPTH                          SZ_4K
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 #define HINIC_RQ_DEPTH                          SZ_4K
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+
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+#define HINIC_MAX_QUEUE_DEPTH			SZ_4K
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+#define HINIC_MIN_QUEUE_DEPTH			128
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 /* In any change to HINIC_RX_BUF_SZ, HINIC_RX_BUF_SZ_IDX must be changed */
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 #define HINIC_RX_BUF_SZ                         2048
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@@ -87,6 +81,8 @@
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 	struct hinic_wq         *wq;
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+	u16			qid;
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+
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 	u32                     irq;
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 	u16                     msix_entry;
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@@ -96,12 +92,15 @@
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 	void __iomem            *db_base;
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 	struct sk_buff          **saved_skb;
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+	struct hinic_debug_priv	*dbg;
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 };
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 struct hinic_rq {
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 	struct hinic_hwif       *hwif;
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 	struct hinic_wq         *wq;
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+
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+	u16			qid;
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 	struct cpumask		affinity_mask;
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 	u32                     irq;
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@@ -116,6 +115,7 @@
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 	u16                     *pi_virt_addr;
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 	dma_addr_t              pi_dma_addr;
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+	struct hinic_debug_priv	*dbg;
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 };
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 struct hinic_qp {
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@@ -150,6 +150,31 @@
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 int hinic_get_rq_free_wqebbs(struct hinic_rq *rq);
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+void hinic_task_set_l2hdr(struct hinic_sq_task *task, u32 len);
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+
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+void hinic_task_set_outter_l3(struct hinic_sq_task *task,
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+			      enum hinic_l3_offload_type l3_type,
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+			      u32 network_len);
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+
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+void hinic_task_set_inner_l3(struct hinic_sq_task *task,
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+			     enum hinic_l3_offload_type l3_type,
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+			     u32 network_len);
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+
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+void hinic_task_set_tunnel_l4(struct hinic_sq_task *task,
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+			      enum hinic_l4_tunnel_type l4_type,
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+			      u32 tunnel_len);
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+
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+void hinic_set_cs_inner_l4(struct hinic_sq_task *task,
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+			   u32 *queue_info,
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+			   enum hinic_l4_offload_type l4_offload,
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+			   u32 l4_len, u32 offset);
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+
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+void hinic_set_tso_inner_l4(struct hinic_sq_task *task,
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+			    u32 *queue_info,
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+			    enum hinic_l4_offload_type l4_offload,
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+			    u32 l4_len,
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+			    u32 offset, u32 ip_ident, u32 mss);
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+
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 void hinic_sq_prepare_wqe(struct hinic_sq *sq, u16 prod_idx,
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 			  struct hinic_sq_wqe *wqe, struct hinic_sge *sges,
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 			  int nr_sges);
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@@ -160,6 +185,8 @@
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 struct hinic_sq_wqe *hinic_sq_get_wqe(struct hinic_sq *sq,
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 				      unsigned int wqe_size, u16 *prod_idx);
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+void hinic_sq_return_wqe(struct hinic_sq *sq, unsigned int wqe_size);
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+
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 void hinic_sq_write_wqe(struct hinic_sq *sq, u16 prod_idx,
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 			struct hinic_sq_wqe *wqe, struct sk_buff *skb,
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 			unsigned int wqe_size);