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isadmavar.h revision 1.6 
      1 /*	$NetBSD: isadmavar.h,v 1.6 1997/03/21 02:17:13 mycroft Exp $	*/
      2 
      3 #define	DMAMODE_WRITE	0
      4 #define	DMAMODE_READ	1
      5 #define	DMAMODE_LOOP	2
      6 
      7 void isa_dmaunmask __P((int));
      8 void isa_dmamask __P((int));
      9 void isa_dmacascade __P((int));
     10 void isa_dmastart __P((int, caddr_t, vm_size_t, int));
     11 void isa_dmaabort __P((int));
     12 vm_size_t isa_dmacount __P((int));
     13 int isa_dmafinished __P((int));
     14 void isa_dmadone __P((int, caddr_t, vm_size_t, int));
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