2 * Copyright 2014 Broadcom Corporation.
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
23 #define CONFIG_BCM_SF2_ETH_DEFAULT_PORT 0
31 void *tx_desc_aligned;
32 void *rx_desc_aligned;
42 int (*tx_packet)(struct eth_dma *dma, void *packet, int length);
43 bool (*check_tx_done)(struct eth_dma *dma);
45 int (*check_rx_done)(struct eth_dma *dma, uint8_t *buf);
47 int (*enable_dma)(struct eth_dma *dma, int dir);
48 int (*disable_dma)(struct eth_dma *dma, int dir);
53 phy_interface_t phy_interface;
54 struct phy_device *port[BCM_ETH_MAX_PORT_NUM];
57 int (*miiphy_read)(const char *devname, unsigned char phyaddr,
58 unsigned char reg, unsigned short *value);
59 int (*miiphy_write)(const char *devname, unsigned char phyaddr,
60 unsigned char reg, unsigned short value);
62 int (*mac_init)(struct eth_device *dev);
63 int (*enable_mac)(void);
64 int (*disable_mac)(void);
65 int (*set_mac_addr)(unsigned char *mac);
66 int (*set_mac_speed)(int speed, int duplex);
70 #endif /* _BCM_SF2_ETH_H_ */