cat 1999/0507/alphapc/audio.h

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1999/0507/alphapc/audio.h (diff list | history)

alphapc/audio.h on 1999/0504
1999/0504
enum { Bufsize = 16*1024, /* 92 ms each */ Nbuf = 16, /* 1.5 seconds total */

1999/0507
Dma = 5,

1999/0504
IrqAUDIO = 5, SBswab = 0, }; #define seteisadma(a, b) dmainit(a, Bufsize); #define CACHELINESZ 128 #define UNCACHED(type, v) (type*)((ulong)(v)) #define dcflush(a, b) #define Int0vec VectorPIC #define setvec(v, f, a) intrenable(v, f, a, BUSUNKNOWN)


`alphapc/audio.h on 1999/0504`
1999/0504		enum { Bufsize = 161024, / 92 ms each / Nbuf = 16, / 1.5 seconds total */
1999/0507		Dma = 5,
1999/0504		IrqAUDIO = 5, SBswab = 0, }; #define seteisadma(a, b) dmainit(a, Bufsize); #define CACHELINESZ 128 #define UNCACHED(type, v) (type*)((ulong)(v)) #define dcflush(a, b) #define Int0vec VectorPIC #define setvec(v, f, a) intrenable(v, f, a, BUSUNKNOWN)