Commit | Line | Data |
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1da177e4 LT |
1 | /* |
2 | * SNI specific definitions | |
3 | * | |
4 | * This file is subject to the terms and conditions of the GNU General Public | |
5 | * License. See the file "COPYING" in the main directory of this archive | |
6 | * for more details. | |
7 | * | |
8 | * Copyright (C) 1997, 1998 by Ralf Baechle | |
9 | */ | |
10 | #ifndef __ASM_SNI_H | |
11 | #define __ASM_SNI_H | |
12 | ||
13 | #define SNI_PORT_BASE 0xb4000000 | |
14 | ||
15 | /* | |
16 | * ASIC PCI registers for little endian configuration. | |
17 | */ | |
1da177e4 LT |
18 | #define PCIMT_UCONF 0xbfff0000 |
19 | #define PCIMT_IOADTIMEOUT2 0xbfff0008 | |
20 | #define PCIMT_IOMEMCONF 0xbfff0010 | |
21 | #define PCIMT_IOMMU 0xbfff0018 | |
22 | #define PCIMT_IOADTIMEOUT1 0xbfff0020 | |
23 | #define PCIMT_DMAACCESS 0xbfff0028 | |
24 | #define PCIMT_DMAHIT 0xbfff0030 | |
25 | #define PCIMT_ERRSTATUS 0xbfff0038 | |
26 | #define PCIMT_ERRADDR 0xbfff0040 | |
27 | #define PCIMT_SYNDROME 0xbfff0048 | |
28 | #define PCIMT_ITPEND 0xbfff0050 | |
29 | #define IT_INT2 0x01 | |
30 | #define IT_INTD 0x02 | |
31 | #define IT_INTC 0x04 | |
32 | #define IT_INTB 0x08 | |
33 | #define IT_INTA 0x10 | |
34 | #define IT_EISA 0x20 | |
35 | #define IT_SCSI 0x40 | |
36 | #define IT_ETH 0x80 | |
37 | #define PCIMT_IRQSEL 0xbfff0058 | |
38 | #define PCIMT_TESTMEM 0xbfff0060 | |
39 | #define PCIMT_ECCREG 0xbfff0068 | |
40 | #define PCIMT_CONFIG_ADDRESS 0xbfff0070 | |
41 | #define PCIMT_ASIC_ID 0xbfff0078 /* read */ | |
42 | #define PCIMT_SOFT_RESET 0xbfff0078 /* write */ | |
43 | #define PCIMT_PIA_OE 0xbfff0080 | |
44 | #define PCIMT_PIA_DATAOUT 0xbfff0088 | |
45 | #define PCIMT_PIA_DATAIN 0xbfff0090 | |
46 | #define PCIMT_CACHECONF 0xbfff0098 | |
47 | #define PCIMT_INVSPACE 0xbfff00a0 | |
48 | #define PCIMT_PCI_CONF 0xbfff0100 | |
49 | ||
50 | /* | |
4a0312fc | 51 | * Data port for the PCI bus in IO space |
1da177e4 | 52 | */ |
4a0312fc | 53 | #define PCIMT_CONFIG_DATA 0x0cfc |
1da177e4 LT |
54 | |
55 | /* | |
56 | * Board specific registers | |
57 | */ | |
58 | #define PCIMT_CSMSR 0xbfd00000 | |
59 | #define PCIMT_CSSWITCH 0xbfd10000 | |
60 | #define PCIMT_CSITPEND 0xbfd20000 | |
61 | #define PCIMT_AUTO_PO_EN 0xbfd30000 | |
62 | #define PCIMT_CLR_TEMP 0xbfd40000 | |
63 | #define PCIMT_AUTO_PO_DIS 0xbfd50000 | |
64 | #define PCIMT_EXMSR 0xbfd60000 | |
65 | #define PCIMT_UNUSED1 0xbfd70000 | |
66 | #define PCIMT_CSWCSM 0xbfd80000 | |
67 | #define PCIMT_UNUSED2 0xbfd90000 | |
68 | #define PCIMT_CSLED 0xbfda0000 | |
69 | #define PCIMT_CSMAPISA 0xbfdb0000 | |
70 | #define PCIMT_CSRSTBP 0xbfdc0000 | |
71 | #define PCIMT_CLRPOFF 0xbfdd0000 | |
72 | #define PCIMT_CSTIMER 0xbfde0000 | |
73 | #define PCIMT_PWDN 0xbfdf0000 | |
74 | ||
75 | /* | |
76 | * Interrupt 0-16 are EISA interrupts. Interrupts from 16 on are assigned | |
77 | * to the other interrupts generated by ASIC PCI. | |
78 | * | |
79 | * INT2 is a wired-or of the push button interrupt, high temperature interrupt | |
80 | * ASIC PCI interrupt. | |
81 | */ | |
82 | #define PCIMT_KEYBOARD_IRQ 1 | |
83 | #define PCIMT_IRQ_INT2 16 | |
84 | #define PCIMT_IRQ_INTD 17 | |
85 | #define PCIMT_IRQ_INTC 18 | |
86 | #define PCIMT_IRQ_INTB 19 | |
87 | #define PCIMT_IRQ_INTA 20 | |
88 | #define PCIMT_IRQ_EISA 21 | |
89 | #define PCIMT_IRQ_SCSI 22 | |
90 | #define PCIMT_IRQ_ETHERNET 23 | |
91 | #define PCIMT_IRQ_TEMPERATURE 24 | |
92 | #define PCIMT_IRQ_EISA_NMI 25 | |
93 | #define PCIMT_IRQ_POWER_OFF 26 | |
94 | #define PCIMT_IRQ_BUTTON 27 | |
95 | ||
96 | /* | |
97 | * Base address for the mapped 16mb EISA bus segment. | |
98 | */ | |
99 | #define PCIMT_EISA_BASE 0xb0000000 | |
100 | ||
101 | /* PCI EISA Interrupt acknowledge */ | |
102 | #define PCIMT_INT_ACKNOWLEDGE 0xba000000 | |
103 | ||
104 | #endif /* __ASM_SNI_H */ |