2 * Copyright 2014-2017 Broadcom.
4 * SPDX-License-Identifier: GPL-2.0+
7 #ifndef _BCM_SF2_ETH_H_
8 #define _BCM_SF2_ETH_H_
12 #define RX_BUF_SIZE 2048
13 /* RX_BUF_NUM must be power of 2 */
16 #define TX_BUF_SIZE 2048
17 /* TX_BUF_NUM must be power of 2 */
20 /* Support 2 Ethernet ports now */
21 #define BCM_ETH_MAX_PORT_NUM 2
29 void *tx_desc_aligned
;
30 void *rx_desc_aligned
;
38 int (*tx_packet
)(struct eth_dma
*dma
, void *packet
, int length
);
39 bool (*check_tx_done
)(struct eth_dma
*dma
);
41 int (*check_rx_done
)(struct eth_dma
*dma
, uint8_t *buf
);
43 int (*enable_dma
)(struct eth_dma
*dma
, int dir
);
44 int (*disable_dma
)(struct eth_dma
*dma
, int dir
);
49 phy_interface_t phy_interface
;
50 struct phy_device
*port
[BCM_ETH_MAX_PORT_NUM
];
53 int (*miiphy_read
)(struct mii_dev
*bus
, int phyaddr
, int devad
,
55 int (*miiphy_write
)(struct mii_dev
*bus
, int phyaddr
, int devad
,
58 int (*mac_init
)(struct eth_device
*dev
);
59 int (*enable_mac
)(void);
60 int (*disable_mac
)(void);
61 int (*set_mac_addr
)(unsigned char *mac
);
62 int (*set_mac_speed
)(int speed
, int duplex
);
66 #endif /* _BCM_SF2_ETH_H_ */