summaryrefslogtreecommitdiffstats
path: root/drivers/net/ethernet/apm/xgene/xgene_enet_sgmac.h
blob: 002df5a6756e06e2e9f6100dba0a13d9584227d6 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
/* Applied Micro X-Gene SoC Ethernet Driver
 *
 * Copyright (c) 2014, Applied Micro Circuits Corporation
 * Authors: Iyappan Subramanian <isubramanian@apm.com>
 *	    Keyur Chudgar <kchudgar@apm.com>
 *
 * This program is free software; you can redistribute  it and/or modify it
 * under  the terms of  the GNU General  Public License as published by the
 * Free Software Foundation;  either version 2 of the  License, or (at your
 * option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

#ifndef __XGENE_ENET_SGMAC_H__
#define __XGENE_ENET_SGMAC_H__

#define PHY_ADDR(src)		(((src)<<8) & GENMASK(12, 8))
#define REG_ADDR(src)		((src) & GENMASK(4, 0))
#define PHY_CONTROL(src)	((src) & GENMASK(15, 0))
#define INT_PHY_ADDR			0x1e
#define SGMII_TBI_CONTROL_ADDR		0x44
#define SGMII_CONTROL_ADDR		0x00
#define SGMII_STATUS_ADDR		0x04
#define SGMII_BASE_PAGE_ABILITY_ADDR	0x14
#define AUTO_NEG_COMPLETE		BIT(5)
#define LINK_STATUS			BIT(2)
#define LINK_UP				BIT(15)
#define MPA_IDLE_WITH_QMI_EMPTY		BIT(12)
#define SG_RX_DV_GATE_REG_0_ADDR	0x05fc

extern const struct xgene_mac_ops xgene_sgmac_ops;
extern const struct xgene_port_ops xgene_sgport_ops;

#endif  /* __XGENE_ENET_SGMAC_H__ */