plan 9 kernel history: overview | file list | diff list

2000/0401/alphapc/dma.c (diff list | history)

1999/0507/sys/src/9/alphapc/dma.c:96,1012000/0401/sys/src/9/alphapc/dma.c:96,105 (short | long | prev | next)
1999/0506    
	static int once; 
1999/0415    
 
1999/0506    
	if(once == 0){ 
2000/0401    
		if(ioalloc(0x00, 0x10, 0, "dma") < 0 
		|| ioalloc(0x80, 0x10, 0, "dma") < 0 
		|| ioalloc(0xd0, 0x10, 0, "dma") < 0) 
			panic("dmainit"); 
1999/0506    
		outb(dma[0].mc, 0); 
		outb(dma[1].mc, 0); 
		outb(dma[0].cmask, 0); 


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