blob: 19388a90644c756e46f94f510832287e2f5ce89d (
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
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
|
/*
* Defines for ADM5120 built in ethernet switch driver
*
* Copyright Jeroen Vreeken (pe1rxq@amsat.org), 2005
*
* Values come from ADM5120 datasheet and original ADMtek 2.4 driver,
* Copyright ADMtek Inc.
*/
#ifndef _INCLUDE_ADM5120SW_H_
#define _INCLUDE_ADM5120SW_H_
#define SW_BASE KSEG1ADDR(0x12000000)
#define SW_DEVS 6
#define SW_IRQ 9
#define ETH_TX_TIMEOUT HZ/4
#define ETH_FCS 4;
#define ADM5120_CODE 0x00 /* CPU description */
#define ADM5120_CODE_PQFP 0x20000000 /* package type */
#define ADM5120_CPUP_CONF 0x24 /* CPU port config */
#define ADM5120_DISCCPUPORT 0x00000001 /* disable cpu port */
#define ADM5120_CRC_PADDING 0x00000002 /* software crc */
#define ADM5120_DISUNSHIFT 9
#define ADM5120_DISUNALL 0x00007e00 /* disable unknown from all */
#define ADM5120_DISMCSHIFT 16
#define ADM5120_DISMCALL 0x003f0000 /* disable multicast from all */
#define ADM5120_PORT_CONF0 0x28
#define ADM5120_ENMC 0x00003f00 /* Enable MC routing (ex cpu) */
#define ADM5120_ENBP 0x003f0000 /* Enable Back Pressure */
#define ADM5120_VLAN_GI 0x40 /* VLAN settings */
#define ADM5120_VLAN_GII 0x44
#define ADM5120_SEND_TRIG 0x48
#define ADM5120_SEND_TRIG_L 0x00000001
#define ADM5120_SEND_TRIG_H 0x00000002
#define ADM5120_MAC_WT0 0x58
#define ADM5120_MAC_WRITE 0x00000001
#define ADM5120_MAC_WRITE_DONE 0x00000002
#define ADM5120_VLAN_EN 0x00000040
#define ADM5120_MAC_WT1 0x5c
#define ADM5120_PHY_CNTL2 0x7c
#define ADM5120_AUTONEG 0x0000001f /* Auto negotiate */
#define ADM5120_NORMAL 0x01f00000 /* PHY normal mode */
#define ADM5120_AUTOMDIX 0x3e000000 /* Auto MDIX */
#define ADM5120_PHY_CNTL3 0x80
#define ADM5120_PHY_NTH 0x00000400
#define ADM5120_INT_ST 0xb0
#define ADM5120_INT_RXH 0x0000004
#define ADM5120_INT_RXL 0x0000008
#define ADM5120_INT_HFULL 0x0000010
#define ADM5120_INT_LFULL 0x0000020
#define ADM5120_INT_TXH 0x0000001
#define ADM5120_INT_TXL 0x0000002
#define ADM5120_INT_MASK 0xb4
#define ADM5120_INTMASKALL 0x1FDEFFF /* All interrupts */
#define ADM5120_INTHANDLE (ADM5120_INT_RXH | ADM5120_INT_RXL | \
ADM5120_INT_HFULL | ADM5120_INT_LFULL | \
ADM5120_INT_TXH | ADM5120_INT_TXL)
#define ADM5120_SEND_HBADDR 0xd0
#define ADM5120_SEND_LBADDR 0xd4
#define ADM5120_RECEIVE_HBADDR 0xd8
#define ADM5120_RECEIVE_LBADDR 0xdc
struct adm5120_dma {
u32 data;
u32 cntl;
u32 len;
u32 status;
} __attribute__ ((packed));
#define ADM5120_DMA_MASK 0x01ffffff
#define ADM5120_DMA_OWN 0x80000000 /* buffer owner */
#define ADM5120_DMA_RINGEND 0x10000000 /* Last in DMA ring */
#define ADM5120_DMA_ADDR(ptr) ((u32)(ptr) & ADM5120_DMA_MASK)
#define ADM5120_DMA_PORTID 0x00007000
#define ADM5120_DMA_PORTSHIFT 12
#define ADM5120_DMA_LEN 0x07ff0000
#define ADM5120_DMA_LENSHIFT 16
#define ADM5120_DMA_FCSERR 0x00000008
#define ADM5120_DMA_TXH 16
#define ADM5120_DMA_TXL 64
#define ADM5120_DMA_RXH 16
#define ADM5120_DMA_RXL 8
#define ADM5120_DMA_RXSIZE 1550
#define ADM5120_DMA_EXTRA 20
struct adm5120_sw {
int port;
struct net_device_stats stats;
};
#define SIOCSMATRIX SIOCDEVPRIVATE
#define SIOCGMATRIX SIOCDEVPRIVATE+1
#define SIOCGADMINFO SIOCDEVPRIVATE+2
struct adm5120_sw_info {
u16 magic;
u16 ports;
u16 vlan;
};
#endif /* _INCLUDE_ADM5120SW_H_ */
|
