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usr
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src
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linux-headers-5.4.0-113-generic
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arch
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mips
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include
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asm
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dec
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Filename :
kn02ba.h
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/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * include/asm-mips/dec/kn02ba.h * * DECstation 5000/1xx (3min or KN02-BA) definitions. * * Copyright (C) 2002, 2003 Maciej W. Rozycki */ #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 */