| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1 | /* |
| 2 | * include/asm-mips/dec/kn02ba.h |
| 3 | * |
| 4 | * DECstation 5000/1xx (3min or KN02-BA) definitions. |
| 5 | * |
| 6 | * Copyright (C) 2002, 2003 Maciej W. Rozycki |
| 7 | * |
| 8 | * This program is free software; you can redistribute it and/or |
| 9 | * modify it under the terms of the GNU General Public License |
| 10 | * as published by the Free Software Foundation; either version |
| 11 | * 2 of the License, or (at your option) any later version. |
| 12 | */ |
| 13 | #ifndef __ASM_MIPS_DEC_KN02BA_H |
| 14 | #define __ASM_MIPS_DEC_KN02BA_H |
| 15 | |
| 16 | #include <asm/dec/kn02xa.h> /* For common definitions. */ |
| 17 | |
| 18 | /* |
| 19 | * CPU interrupt bits. |
| 20 | */ |
| 21 | #define KN02BA_CPU_INR_HALT 6 /* HALT button */ |
| 22 | #define KN02BA_CPU_INR_CASCADE 5 /* I/O ASIC cascade */ |
| 23 | #define KN02BA_CPU_INR_TC2 4 /* TURBOchannel slot #2 */ |
| 24 | #define KN02BA_CPU_INR_TC1 3 /* TURBOchannel slot #1 */ |
| 25 | #define KN02BA_CPU_INR_TC0 2 /* TURBOchannel slot #0 */ |
| 26 | |
| 27 | /* |
| 28 | * I/O ASIC interrupt bits. Star marks denote non-IRQ status bits. |
| 29 | */ |
| 30 | #define KN02BA_IO_INR_RES_15 15 /* unused */ |
| 31 | #define KN02BA_IO_INR_NVRAM 14 /* (*) NVRAM clear jumper */ |
| 32 | #define KN02BA_IO_INR_RES_13 13 /* unused */ |
| 33 | #define KN02BA_IO_INR_BUS 12 /* memory, I/O bus read/write errors */ |
| 34 | #define KN02BA_IO_INR_RES_11 11 /* unused */ |
| 35 | #define KN02BA_IO_INR_NRMOD 10 /* (*) NRMOD manufacturing jumper */ |
| 36 | #define KN02BA_IO_INR_ASC 9 /* ASC (NCR53C94) SCSI */ |
| 37 | #define KN02BA_IO_INR_LANCE 8 /* LANCE (Am7990) Ethernet */ |
| 38 | #define KN02BA_IO_INR_SCC1 7 /* SCC (Z85C30) serial #1 */ |
| 39 | #define KN02BA_IO_INR_SCC0 6 /* SCC (Z85C30) serial #0 */ |
| 40 | #define KN02BA_IO_INR_RTC 5 /* DS1287 RTC */ |
| 41 | #define KN02BA_IO_INR_PSU 4 /* power supply unit warning */ |
| 42 | #define KN02BA_IO_INR_RES_3 3 /* unused */ |
| 43 | #define KN02BA_IO_INR_ASC_DATA 2 /* SCSI data ready (for PIO) */ |
| 44 | #define KN02BA_IO_INR_PBNC 1 /* ~HALT button debouncer */ |
| 45 | #define KN02BA_IO_INR_PBNO 0 /* HALT button debouncer */ |
| 46 | |
| 47 | |
| 48 | /* |
| 49 | * Memory Error Register bits. |
| 50 | */ |
| 51 | #define KN02BA_MER_RES_27 (1<<27) /* unused */ |
| 52 | |
| 53 | /* |
| 54 | * Memory Size Register bits. |
| 55 | */ |
| 56 | #define KN02BA_MSR_RES_17 (0x3ff<<17) /* unused */ |
| 57 | |
| 58 | /* |
| 59 | * I/O ASIC System Support Register bits. |
| 60 | */ |
| 61 | #define KN02BA_IO_SSR_TXDIS1 (1<<14) /* SCC1 transmit disable */ |
| 62 | #define KN02BA_IO_SSR_TXDIS0 (1<<13) /* SCC0 transmit disable */ |
| 63 | #define KN02BA_IO_SSR_RES_12 (1<<12) /* unused */ |
| 64 | |
| 65 | #define KN02BA_IO_SSR_LEDS (0xff<<0) /* ~diagnostic LEDs */ |
| 66 | |
| 67 | #endif /* __ASM_MIPS_DEC_KN02BA_H */ |