diff options
Diffstat (limited to 'sys/arch/amiga/isa/crossreg.h')
| -rw-r--r-- | sys/arch/amiga/isa/crossreg.h | 46 |
1 files changed, 24 insertions, 22 deletions
diff --git a/sys/arch/amiga/isa/crossreg.h b/sys/arch/amiga/isa/crossreg.h index 46a0d483b2a..d4de90635ce 100644 --- a/sys/arch/amiga/isa/crossreg.h +++ b/sys/arch/amiga/isa/crossreg.h @@ -1,4 +1,4 @@ -/* $OpenBSD: crossreg.h,v 1.3 1996/06/04 13:40:13 niklas Exp $ */ +/* $OpenBSD: crossreg.h,v 1.4 1996/11/28 23:33:07 niklas Exp $ */ /* * Copyright (c) 1994, 1996 Niklas Hallqvist, Carsten Hammer @@ -100,36 +100,38 @@ /* hardware offsets from config address */ -#define CROSS_XL_ROM 0x8000 -#define CROSS_XL_MEM 0x4000 -#define CROSS_XL_IO 0x0000 +#define CROSS_XL_ROM 0x8000 +#define CROSS_XL_MEM 0x4000 +#define CROSS_XL_IO 0x0000 -#define CROSS_XLP_INTSTAT 0 -#define CROSS_XLP_INTABLE 0 -#define CROSS_XLP_LATCH 2 +#define CROSS_BANK_SIZE (CROSS_XL_ROM - CROSS_XL_MEM) + +#define CROSS_XLP_INTSTAT 0 +#define CROSS_XLP_INTABLE 0 +#define CROSS_XLP_LATCH 2 #define CROSS_HANDLE_TO_XLP_LATCH(va) \ ((volatile u_int16_t *)(((va) & 0xffff) | CROSS_XLP_LATCH)) -#define CROSS_MEMORY_OFFSET (CROSS_XL_MEM - 2 * 0x90000) -#define CROSS_SBHE 0x40 +#define CROSS_MEMORY_OFFSET (CROSS_XL_MEM - 2 * 0x90000) +#define CROSS_SBHE 0x40 #define CROSS_STATUS_ADDR(va) \ ((volatile u_int16_t *)((va) + CROSS_XLP_INTSTAT)) -#define CROSS_MASTER 5 +#define CROSS_MASTER 5 -#define CROSS_IRQ9 10 /* IRQ9 is an alias of IRQ2 */ -#define CROSS_IRQ3 11 -#define CROSS_IRQ4 12 -#define CROSS_IRQ5 13 -#define CROSS_IRQ6 14 -#define CROSS_IRQ7 15 -#define CROSS_IRQ10 2 -#define CROSS_IRQ11 3 -#define CROSS_IRQ12 4 -#define CROSS_IRQ14 6 -#define CROSS_IRQ15 7 -#define CROSS_IRQMASK 0xfcdc +#define CROSS_IRQ9 10 /* IRQ9 is an alias of IRQ2 */ +#define CROSS_IRQ3 11 +#define CROSS_IRQ4 12 +#define CROSS_IRQ5 13 +#define CROSS_IRQ6 14 +#define CROSS_IRQ7 15 +#define CROSS_IRQ10 2 +#define CROSS_IRQ11 3 +#define CROSS_IRQ12 4 +#define CROSS_IRQ14 6 +#define CROSS_IRQ15 7 +#define CROSS_IRQMASK 0xfcdc #define CROSS_GET_INT_STATUS(va) (CROSS_GET_STATUS(va) & CROSS_IRQMASK) #define CROSS_ENABLE_INTS(va, ints) \ |