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02338c484a
Initialize ngbe mac/phy type. Check whether the firmware is initialized. Initialize ngbe hw and register netdev. Signed-off-by: Mengyuan Lou <mengyuanlou@net-swift.com> Signed-off-by: David S. Miller <davem@davemloft.net>
80 lines
1.8 KiB
C
80 lines
1.8 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
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/* Copyright (c) 2019 - 2022 Beijing WangXun Technology Co., Ltd. */
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#ifndef _NGBE_H_
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#define _NGBE_H_
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#include "ngbe_type.h"
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#define NGBE_MAX_FDIR_INDICES 7
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#define NGBE_MAX_RX_QUEUES (NGBE_MAX_FDIR_INDICES + 1)
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#define NGBE_MAX_TX_QUEUES (NGBE_MAX_FDIR_INDICES + 1)
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#define NGBE_ETH_LENGTH_OF_ADDRESS 6
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#define NGBE_MAX_MSIX_VECTORS 0x09
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#define NGBE_RAR_ENTRIES 32
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/* TX/RX descriptor defines */
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#define NGBE_DEFAULT_TXD 512 /* default ring size */
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#define NGBE_DEFAULT_TX_WORK 256
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#define NGBE_MAX_TXD 8192
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#define NGBE_MIN_TXD 128
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#define NGBE_DEFAULT_RXD 512 /* default ring size */
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#define NGBE_DEFAULT_RX_WORK 256
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#define NGBE_MAX_RXD 8192
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#define NGBE_MIN_RXD 128
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#define NGBE_MAC_STATE_DEFAULT 0x1
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#define NGBE_MAC_STATE_MODIFIED 0x2
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#define NGBE_MAC_STATE_IN_USE 0x4
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struct ngbe_mac_addr {
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u8 addr[ETH_ALEN];
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u16 state; /* bitmask */
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u64 pools;
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};
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/* board specific private data structure */
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struct ngbe_adapter {
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u8 __iomem *io_addr; /* Mainly for iounmap use */
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/* OS defined structs */
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struct net_device *netdev;
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struct pci_dev *pdev;
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/* structs defined in ngbe_hw.h */
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struct ngbe_hw hw;
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struct ngbe_mac_addr *mac_table;
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u16 msg_enable;
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/* Tx fast path data */
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int num_tx_queues;
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u16 tx_itr_setting;
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u16 tx_work_limit;
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/* Rx fast path data */
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int num_rx_queues;
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u16 rx_itr_setting;
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u16 rx_work_limit;
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int num_q_vectors; /* current number of q_vectors for device */
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int max_q_vectors; /* upper limit of q_vectors for device */
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u32 tx_ring_count;
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u32 rx_ring_count;
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#define NGBE_MAX_RETA_ENTRIES 128
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u8 rss_indir_tbl[NGBE_MAX_RETA_ENTRIES];
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#define NGBE_RSS_KEY_SIZE 40 /* size of RSS Hash Key in bytes */
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u32 *rss_key;
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u32 wol;
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u16 bd_number;
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};
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extern char ngbe_driver_name[];
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#endif /* _NGBE_H_ */
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