projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| 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 | */ | |
| 18 | #ifndef __MIPSEL__ | |
| 19 | #error "Fix me for big endian" | |
| 20 | #endif | |
| 21 | #define PCIMT_UCONF 0xbfff0000 | |
| 22 | #define PCIMT_IOADTIMEOUT2 0xbfff0008 | |
| 23 | #define PCIMT_IOMEMCONF 0xbfff0010 | |
| 24 | #define PCIMT_IOMMU 0xbfff0018 | |
| 25 | #define PCIMT_IOADTIMEOUT1 0xbfff0020 | |
| 26 | #define PCIMT_DMAACCESS 0xbfff0028 | |
| 27 | #define PCIMT_DMAHIT 0xbfff0030 | |
| 28 | #define PCIMT_ERRSTATUS 0xbfff0038 | |
| 29 | #define PCIMT_ERRADDR 0xbfff0040 | |
| 30 | #define PCIMT_SYNDROME 0xbfff0048 | |
| 31 | #define PCIMT_ITPEND 0xbfff0050 | |
| 32 | #define IT_INT2 0x01 | |
| 33 | #define IT_INTD 0x02 | |
| 34 | #define IT_INTC 0x04 | |
| 35 | #define IT_INTB 0x08 | |
| 36 | #define IT_INTA 0x10 | |
| 37 | #define IT_EISA 0x20 | |
| 38 | #define IT_SCSI 0x40 | |
| 39 | #define IT_ETH 0x80 | |
| 40 | #define PCIMT_IRQSEL 0xbfff0058 | |
| 41 | #define PCIMT_TESTMEM 0xbfff0060 | |
| 42 | #define PCIMT_ECCREG 0xbfff0068 | |
| 43 | #define PCIMT_CONFIG_ADDRESS 0xbfff0070 | |
| 44 | #define PCIMT_ASIC_ID 0xbfff0078 /* read */ | |
| 45 | #define PCIMT_SOFT_RESET 0xbfff0078 /* write */ | |
| 46 | #define PCIMT_PIA_OE 0xbfff0080 | |
| 47 | #define PCIMT_PIA_DATAOUT 0xbfff0088 | |
| 48 | #define PCIMT_PIA_DATAIN 0xbfff0090 | |
| 49 | #define PCIMT_CACHECONF 0xbfff0098 | |
| 50 | #define PCIMT_INVSPACE 0xbfff00a0 | |
| 51 | #define PCIMT_PCI_CONF 0xbfff0100 | |
| 52 | ||
| 53 | /* | |
| 54 | * Data port for the PCI bus. | |
| 55 | */ | |
| 56 | #define PCIMT_CONFIG_DATA 0xb4000cfc | |
| 57 | ||
| 58 | /* | |
| 59 | * Board specific registers | |
| 60 | */ | |
| 61 | #define PCIMT_CSMSR 0xbfd00000 | |
| 62 | #define PCIMT_CSSWITCH 0xbfd10000 | |
| 63 | #define PCIMT_CSITPEND 0xbfd20000 | |
| 64 | #define PCIMT_AUTO_PO_EN 0xbfd30000 | |
| 65 | #define PCIMT_CLR_TEMP 0xbfd40000 | |
| 66 | #define PCIMT_AUTO_PO_DIS 0xbfd50000 | |
| 67 | #define PCIMT_EXMSR 0xbfd60000 | |
| 68 | #define PCIMT_UNUSED1 0xbfd70000 | |
| 69 | #define PCIMT_CSWCSM 0xbfd80000 | |
| 70 | #define PCIMT_UNUSED2 0xbfd90000 | |
| 71 | #define PCIMT_CSLED 0xbfda0000 | |
| 72 | #define PCIMT_CSMAPISA 0xbfdb0000 | |
| 73 | #define PCIMT_CSRSTBP 0xbfdc0000 | |
| 74 | #define PCIMT_CLRPOFF 0xbfdd0000 | |
| 75 | #define PCIMT_CSTIMER 0xbfde0000 | |
| 76 | #define PCIMT_PWDN 0xbfdf0000 | |
| 77 | ||
| 78 | /* | |
| 79 | * Interrupt 0-16 are EISA interrupts. Interrupts from 16 on are assigned | |
| 80 | * to the other interrupts generated by ASIC PCI. | |
| 81 | * | |
| 82 | * INT2 is a wired-or of the push button interrupt, high temperature interrupt | |
| 83 | * ASIC PCI interrupt. | |
| 84 | */ | |
| 85 | #define PCIMT_KEYBOARD_IRQ 1 | |
| 86 | #define PCIMT_IRQ_INT2 16 | |
| 87 | #define PCIMT_IRQ_INTD 17 | |
| 88 | #define PCIMT_IRQ_INTC 18 | |
| 89 | #define PCIMT_IRQ_INTB 19 | |
| 90 | #define PCIMT_IRQ_INTA 20 | |
| 91 | #define PCIMT_IRQ_EISA 21 | |
| 92 | #define PCIMT_IRQ_SCSI 22 | |
| 93 | #define PCIMT_IRQ_ETHERNET 23 | |
| 94 | #define PCIMT_IRQ_TEMPERATURE 24 | |
| 95 | #define PCIMT_IRQ_EISA_NMI 25 | |
| 96 | #define PCIMT_IRQ_POWER_OFF 26 | |
| 97 | #define PCIMT_IRQ_BUTTON 27 | |
| 98 | ||
| 99 | /* | |
| 100 | * Base address for the mapped 16mb EISA bus segment. | |
| 101 | */ | |
| 102 | #define PCIMT_EISA_BASE 0xb0000000 | |
| 103 | ||
| 104 | /* PCI EISA Interrupt acknowledge */ | |
| 105 | #define PCIMT_INT_ACKNOWLEDGE 0xba000000 | |
| 106 | ||
| 107 | #endif /* __ASM_SNI_H */ |