xgene_enet_sgmac.h

 1/* SPDX-License-Identifier: GPL-2.0-or-later */
 2/* Applied Micro X-Gene SoC Ethernet Driver
 3 *
 4 * Copyright (c) 2014, Applied Micro Circuits Corporation
 5 * Authors: Iyappan Subramanian <isubramanian@apm.com>
 6 *	    Keyur Chudgar <kchudgar@apm.com>
 7 */
 8
 9#ifndef __XGENE_ENET_SGMAC_H__
10#define __XGENE_ENET_SGMAC_H__
11
12#define PHY_ADDR(src)		(((src)<<8) & GENMASK(12, 8))
13#define REG_ADDR(src)		((src) & GENMASK(4, 0))
14#define PHY_CONTROL(src)	((src) & GENMASK(15, 0))
15#define LINK_SPEED(src)		(((src) & GENMASK(11, 10)) >> 10)
16#define INT_PHY_ADDR			0x1e
17#define SGMII_TBI_CONTROL_ADDR		0x44
18#define SGMII_CONTROL_ADDR		0x00
19#define SGMII_STATUS_ADDR		0x04
20#define SGMII_BASE_PAGE_ABILITY_ADDR	0x14
21#define AUTO_NEG_COMPLETE		BIT(5)
22#define LINK_STATUS			BIT(2)
23#define LINK_UP				BIT(15)
24#define MPA_IDLE_WITH_QMI_EMPTY		BIT(12)
25#define SG_RX_DV_GATE_REG_0_ADDR	0x05fc
26#define SGMII_EN			0x1
27
28enum xgene_phy_speed {
29	PHY_SPEED_10,
30	PHY_SPEED_100,
31	PHY_SPEED_1000
32};
33
34extern const struct xgene_mac_ops xgene_sgmac_ops;
35extern const struct xgene_port_ops xgene_sgport_ops;
36
37#endif  /* __XGENE_ENET_SGMAC_H__ */