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1da177e4 | 1 | /* |
f30c2269 | 2 | * linux/drivers/net/arm/am79c961a.h |
1da177e4 LT |
3 | * |
4 | * This program is free software; you can redistribute it and/or modify | |
5 | * it under the terms of the GNU General Public License version 2 as | |
6 | * published by the Free Software Foundation. | |
7 | */ | |
8 | ||
9 | #ifndef _LINUX_am79c961a_H | |
10 | #define _LINUX_am79c961a_H | |
11 | ||
12 | /* use 0 for production, 1 for verification, >2 for debug. debug flags: */ | |
13 | #define DEBUG_TX 2 | |
14 | #define DEBUG_RX 4 | |
15 | #define DEBUG_INT 8 | |
16 | #define DEBUG_IC 16 | |
17 | #ifndef NET_DEBUG | |
18 | #define NET_DEBUG 0 | |
19 | #endif | |
20 | ||
21 | #define NET_UID 0 | |
22 | #define NET_RDP 0x10 | |
23 | #define NET_RAP 0x12 | |
24 | #define NET_RESET 0x14 | |
25 | #define NET_IDP 0x16 | |
26 | ||
27 | /* | |
28 | * RAP registers | |
29 | */ | |
30 | #define CSR0 0 | |
31 | #define CSR0_INIT 0x0001 | |
32 | #define CSR0_STRT 0x0002 | |
33 | #define CSR0_STOP 0x0004 | |
34 | #define CSR0_TDMD 0x0008 | |
35 | #define CSR0_TXON 0x0010 | |
36 | #define CSR0_RXON 0x0020 | |
37 | #define CSR0_IENA 0x0040 | |
38 | #define CSR0_INTR 0x0080 | |
39 | #define CSR0_IDON 0x0100 | |
40 | #define CSR0_TINT 0x0200 | |
41 | #define CSR0_RINT 0x0400 | |
42 | #define CSR0_MERR 0x0800 | |
43 | #define CSR0_MISS 0x1000 | |
44 | #define CSR0_CERR 0x2000 | |
45 | #define CSR0_BABL 0x4000 | |
46 | #define CSR0_ERR 0x8000 | |
47 | ||
48 | #define CSR3 3 | |
49 | #define CSR3_EMBA 0x0008 | |
50 | #define CSR3_DXMT2PD 0x0010 | |
51 | #define CSR3_LAPPEN 0x0020 | |
52 | #define CSR3_DXSUFLO 0x0040 | |
53 | #define CSR3_IDONM 0x0100 | |
54 | #define CSR3_TINTM 0x0200 | |
55 | #define CSR3_RINTM 0x0400 | |
56 | #define CSR3_MERRM 0x0800 | |
57 | #define CSR3_MISSM 0x1000 | |
58 | #define CSR3_BABLM 0x4000 | |
59 | #define CSR3_MASKALL 0x5F00 | |
60 | ||
61 | #define CSR4 4 | |
62 | #define CSR4_JABM 0x0001 | |
63 | #define CSR4_JAB 0x0002 | |
64 | #define CSR4_TXSTRTM 0x0004 | |
65 | #define CSR4_TXSTRT 0x0008 | |
66 | #define CSR4_RCVCCOM 0x0010 | |
67 | #define CSR4_RCVCCO 0x0020 | |
68 | #define CSR4_MFCOM 0x0100 | |
69 | #define CSR4_MFCO 0x0200 | |
70 | #define CSR4_ASTRP_RCV 0x0400 | |
71 | #define CSR4_APAD_XMIT 0x0800 | |
72 | ||
73 | #define CTRL1 5 | |
74 | #define CTRL1_SPND 0x0001 | |
75 | ||
76 | #define LADRL 8 | |
77 | #define LADRM1 9 | |
78 | #define LADRM2 10 | |
79 | #define LADRH 11 | |
80 | #define PADRL 12 | |
81 | #define PADRM 13 | |
82 | #define PADRH 14 | |
83 | ||
84 | #define MODE 15 | |
85 | #define MODE_DISRX 0x0001 | |
86 | #define MODE_DISTX 0x0002 | |
87 | #define MODE_LOOP 0x0004 | |
88 | #define MODE_DTCRC 0x0008 | |
89 | #define MODE_COLL 0x0010 | |
90 | #define MODE_DRETRY 0x0020 | |
91 | #define MODE_INTLOOP 0x0040 | |
92 | #define MODE_PORT_AUI 0x0000 | |
93 | #define MODE_PORT_10BT 0x0080 | |
94 | #define MODE_DRXPA 0x2000 | |
95 | #define MODE_DRXBA 0x4000 | |
96 | #define MODE_PROMISC 0x8000 | |
97 | ||
98 | #define BASERXL 24 | |
99 | #define BASERXH 25 | |
100 | #define BASETXL 30 | |
101 | #define BASETXH 31 | |
102 | ||
103 | #define POLLINT 47 | |
104 | ||
105 | #define SIZERXR 76 | |
106 | #define SIZETXR 78 | |
107 | ||
108 | #define CSR_MFC 112 | |
109 | ||
110 | #define RMD_ENP 0x0100 | |
111 | #define RMD_STP 0x0200 | |
112 | #define RMD_CRC 0x0800 | |
113 | #define RMD_FRAM 0x2000 | |
114 | #define RMD_ERR 0x4000 | |
115 | #define RMD_OWN 0x8000 | |
116 | ||
117 | #define TMD_ENP 0x0100 | |
118 | #define TMD_STP 0x0200 | |
119 | #define TMD_MORE 0x1000 | |
120 | #define TMD_ERR 0x4000 | |
121 | #define TMD_OWN 0x8000 | |
122 | ||
123 | #define TST_RTRY 0x0400 | |
124 | #define TST_LCAR 0x0800 | |
125 | #define TST_LCOL 0x1000 | |
126 | #define TST_UFLO 0x4000 | |
127 | #define TST_BUFF 0x8000 | |
128 | ||
129 | #define ISALED0 0x0004 | |
130 | #define ISALED0_LNKST 0x8000 | |
131 | ||
132 | struct dev_priv { | |
1da177e4 LT |
133 | unsigned long rxbuffer[RX_BUFFERS]; |
134 | unsigned long txbuffer[TX_BUFFERS]; | |
135 | unsigned char txhead; | |
136 | unsigned char txtail; | |
137 | unsigned char rxhead; | |
138 | unsigned char rxtail; | |
139 | unsigned long rxhdr; | |
140 | unsigned long txhdr; | |
141 | spinlock_t chip_lock; | |
142 | struct timer_list timer; | |
143 | }; | |
144 | ||
1da177e4 | 145 | #endif |