FreeBSD/Linux Kernel Cross Reference
sys/bitsy/sa1110dma.h
1
2 enum {
3 Port4MCP = 0x80060008,
4 Port4SSP = 0x8007006c,
5 AudioDMA = 0xa,
6 SSPXmitDMA = 0xe,
7 SSPRecvDMA = 0xf,
8 };
9
10 void dmainit(void);
11 int dmaalloc(int, int, int, int, int, ulong, void (*)(void*, ulong), void*);
12 void dmareset(int, int, int, int, int, int, ulong);
13 void dmafree(int);
14
15 ulong dmastart(int, ulong, int);
16
17 void dmawait(int);
18 void dmastop(int);
19 int dmaidle(int);
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