| /* |
| * include/asm-mips/dec/kn02ba.h |
| * |
| * DECstation 5000/1xx (3min or KN02-BA) definitions. |
| * |
| * Copyright (C) 2002, 2003 Maciej W. Rozycki |
| * |
| * This program is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU General Public License |
| * as published by the Free Software Foundation; either version |
| * 2 of the License, or (at your option) any later version. |
| */ |
| #ifndef __ASM_MIPS_DEC_KN02BA_H |
| #define __ASM_MIPS_DEC_KN02BA_H |
| |
| #include <asm/dec/kn02xa.h> /* For common definitions. */ |
| |
| /* |
| * CPU interrupt bits. |
| */ |
| #define KN02BA_CPU_INR_HALT 6 /* HALT button */ |
| #define KN02BA_CPU_INR_CASCADE 5 /* I/O ASIC cascade */ |
| #define KN02BA_CPU_INR_TC2 4 /* TURBOchannel slot #2 */ |
| #define KN02BA_CPU_INR_TC1 3 /* TURBOchannel slot #1 */ |
| #define KN02BA_CPU_INR_TC0 2 /* TURBOchannel slot #0 */ |
| |
| /* |
| * I/O ASIC interrupt bits. Star marks denote non-IRQ status bits. |
| */ |
| #define KN02BA_IO_INR_RES_15 15 /* unused */ |
| #define KN02BA_IO_INR_NVRAM 14 /* (*) NVRAM clear jumper */ |
| #define KN02BA_IO_INR_RES_13 13 /* unused */ |
| #define KN02BA_IO_INR_BUS 12 /* memory, I/O bus read/write errors */ |
| #define KN02BA_IO_INR_RES_11 11 /* unused */ |
| #define KN02BA_IO_INR_NRMOD 10 /* (*) NRMOD manufacturing jumper */ |
| #define KN02BA_IO_INR_ASC 9 /* ASC (NCR53C94) SCSI */ |
| #define KN02BA_IO_INR_LANCE 8 /* LANCE (Am7990) Ethernet */ |
| #define KN02BA_IO_INR_SCC1 7 /* SCC (Z85C30) serial #1 */ |
| #define KN02BA_IO_INR_SCC0 6 /* SCC (Z85C30) serial #0 */ |
| #define KN02BA_IO_INR_RTC 5 /* DS1287 RTC */ |
| #define KN02BA_IO_INR_PSU 4 /* power supply unit warning */ |
| #define KN02BA_IO_INR_RES_3 3 /* unused */ |
| #define KN02BA_IO_INR_ASC_DATA 2 /* SCSI data ready (for PIO) */ |
| #define KN02BA_IO_INR_PBNC 1 /* ~HALT button debouncer */ |
| #define KN02BA_IO_INR_PBNO 0 /* HALT button debouncer */ |
| |
| |
| /* |
| * Memory Error Register bits. |
| */ |
| #define KN02BA_MER_RES_27 (1<<27) /* unused */ |
| |
| /* |
| * Memory Size Register bits. |
| */ |
| #define KN02BA_MSR_RES_17 (0x3ff<<17) /* unused */ |
| |
| /* |
| * I/O ASIC System Support Register bits. |
| */ |
| #define KN02BA_IO_SSR_TXDIS1 (1<<14) /* SCC1 transmit disable */ |
| #define KN02BA_IO_SSR_TXDIS0 (1<<13) /* SCC0 transmit disable */ |
| #define KN02BA_IO_SSR_RES_12 (1<<12) /* unused */ |
| |
| #define KN02BA_IO_SSR_LEDS (0xff<<0) /* ~diagnostic LEDs */ |
| |
| #endif /* __ASM_MIPS_DEC_KN02BA_H */ |