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
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
|
/**
* @file - cpswif.h
* Prototypes for CPSW Ethernet interface.
*
*/
/*
* Copyright (c) 2001-2004 Swedish Institute of Computer Science.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
* SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
* OF SUCH DAMAGE.
*
* This file is part of the lwIP TCP/IP stack.
*
* Author: Adam Dunkels <adam@sics.se>
*
*/
/*
* Copyright (c) 2010 Texas Instruments Incorporated
*
*/
#include "lwip/netif.h"
#ifndef __CPSWIF_H__
#define __CPSWIF_H__
/***************************************************************************/
/*
* Configurations for AM335x
*/
#define am335x
#define beaglebone
#ifdef am335x
#include "soc_AM335x.h"
#define MAX_CPSW_INST 1
#define CPSW0_SS_REGS SOC_CPSW_SS_REGS
#define CPSW0_MDIO_REGS SOC_CPSW_MDIO_REGS
#define CPSW0_WR_REGS SOC_CPSW_WR_REGS
#define CPSW0_CPDMA_REGS SOC_CPSW_CPDMA_REGS
#define CPSW0_ALE_REGS SOC_CPSW_ALE_REGS
#define CPSW0_CPPI_RAM_REGS SOC_CPSW_CPPI_RAM_REGS
#define CPSW0_PORT_0_REGS SOC_CPSW_PORT_0_REGS
#define CPSW0_PORT_1_REGS SOC_CPSW_PORT_1_REGS
#define CPSW0_SLIVER_1_REGS SOC_CPSW_SLIVER_1_REGS
#define CPSW0_PORT_2_REGS SOC_CPSW_PORT_2_REGS
#define CPSW0_SLIVER_2_REGS SOC_CPSW_SLIVER_2_REGS
#ifdef evmAM335x
#define CPSW0_PORT_1_PHY_ADDR 0
#define CPSW0_PORT_1_PHY_GIGABIT TRUE
#elif defined(beaglebone)
#define CPSW0_PORT_1_PHY_ADDR 0
#define CPSW0_PORT_1_PHY_GIGABIT FALSE
#elif defined(evmskAM335x)
#define CPSW0_PORT_1_PHY_ADDR 0
#define CPSW0_PORT_2_PHY_ADDR 1
#define CPSW0_PORT_1_PHY_GIGABIT TRUE
#define CPSW0_PORT_2_PHY_GIGABIT TRUE
#endif
//#include "consoleUtils.h"
#define LWIP_PRINTF printk
#else
#error Unsupported EVM !!!
#endif
#define MAX_SLAVEPORT_PER_INST 2
/*****************************************************************************/
/**
* Helper struct to hold private data used to operate the ethernet interface.
*/
typedef struct cpswportif{
/* CPSW instance number */
u32_t inst_num;
/* CPSW port number */
u32_t port_num;
u8_t eth_addr[6];
}cpswportif;
extern u32_t cpswif_netif_status(struct netif *netif);
extern u32_t cpswif_link_status(u32_t inst_num, u32_t slv_port_num);
extern err_t cpswif_init(struct netif *netif);
extern void cpswif_rx_inthandler(u32_t inst_num);
extern void cpswif_tx_inthandler(u32_t inst_num);
#endif /* _CPSWIF_H__ */
|
