disable FB

hc

2024-01-04 1543e317f1da31b75942316931e8f491a8920811

 kernel/drivers/net/ethernet/huawei/hinic/hinic_hw_io.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_IO_H
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@@ -29,6 +20,8 @@
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20
 
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 #define HINIC_DB_PAGE_SIZE      SZ_4K
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 #define HINIC_DB_SIZE           SZ_4M
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+#define HINIC_HW_WQ_PAGE_SIZE	SZ_4K
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+#define HINIC_DEFAULT_WQ_PAGE_SIZE SZ_256K
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 #define HINIC_DB_MAX_AREAS      (HINIC_DB_SIZE / HINIC_DB_PAGE_SIZE)
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@@ -54,9 +47,19 @@
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 	struct semaphore        idx_lock;
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 };
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+struct hinic_nic_cfg {
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+	/* lock for getting nic cfg */
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+	struct mutex		cfg_mutex;
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+	bool			pause_set;
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+	u32			auto_neg;
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+	u32			rx_pause;
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+	u32			tx_pause;
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+};
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+
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 struct hinic_func_to_io {
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 	struct hinic_hwif       *hwif;
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-
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+	struct hinic_hwdev      *hwdev;
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+	u16			global_qpn;
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 	struct hinic_ceqs       ceqs;
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64
 
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 	struct hinic_wqs        wqs;
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@@ -66,6 +69,9 @@
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 	struct hinic_qp         *qps;
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 	u16                     max_qps;
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+
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+	u16			sq_depth;
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+	u16			rq_depth;
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 	void __iomem            **sq_db;
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 	void __iomem            *db_base;
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@@ -78,8 +84,28 @@
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 	void __iomem                    *cmdq_db_area[HINIC_MAX_CMDQ_TYPES];
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 	struct hinic_cmdqs              cmdqs;
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+
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+	u16			max_vfs;
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+	struct vf_data_storage	*vf_infos;
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+	u8			link_status;
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+	struct hinic_nic_cfg	nic_cfg;
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 };
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+struct hinic_wq_page_size {
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+	u8	status;
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+	u8	version;
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+	u8	rsvd0[6];
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+
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+	u16	func_idx;
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+	u8	ppf_idx;
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+	u8	page_size;
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+
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+	u32	rsvd1;
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+};
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+
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+int hinic_set_wq_page_size(struct hinic_hwdev *hwdev, u16 func_idx,
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+			   u32 page_size);
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+
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 int hinic_io_create_qps(struct hinic_func_to_io *func_to_io,
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 			u16 base_qpn, int num_qps,
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 			struct msix_entry *sq_msix_entries,