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Add some VME address modifiers used by vmebus_translate().

This commit is contained in:
pk 1997-06-07 19:10:57 +00:00
parent 712748bc64
commit af40331aec
1 changed files with 7 additions and 4 deletions
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11
sys/arch/sparc/dev/vmereg.h
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@ -1,4 +1,4 @@
/* $NetBSD: vmereg.h,v 1.1 1997/05/18 19:37:38 pk Exp $ */
/* $NetBSD: vmereg.h,v 1.2 1997/06/07 19:10:57 pk Exp $ */
/*
* Copyright (c) 1997 Paul Kranenburg
@ -65,7 +65,10 @@ struct vmebusvec {
volatile u_int8_t vmebusvec[16];
};
/* sun4m VME I/O spaces */
#define VME_SUN4M_16 0xc
#define VME_SUN4M_32 0xd
/* VME address modifiers */
#define VMEMOD_A16_D_S 0x2d /* 16-bit address, data, supervisor */
#define VMEMOD_A24_D_S 0x3d /* 24-bit address, data, supervisor */
#define VMEMOD_A32_D_S 0x0d /* 32-bit address, data, supervisor */
#define VMEMOD_D32 0x40 /* 32-bit access */