C++ (Cpp) b1dma_fromlink Examples

Example #1

File: iavc.c Project: Tommmster/netbsd-avr32

static u_int8_t ReadReg(iavc_softc_t *sc, u_int32_t reg)
{
    u_int8_t cmd = 1;
    if (b1dma_tolink(sc, &cmd, 1) == 0 &&
	b1dma_tolink(sc, &reg, 4) == 0) {
	u_int32_t tmp;
	if (b1dma_fromlink(sc, &tmp, 4) == 0)
	    return (u_int8_t) tmp;
    }
    return 0xff;
}

Example #2

File: b1dma.c Project: liexusong/Linux-2.4.16

static __u8 ReadReg(avmcard *card, __u32 reg)
{
	__u8 cmd = 0x01;
	if (   b1dma_tolink(card, &cmd, 1) == 0
	    && b1dma_tolink(card, &reg, 4) == 0) {
		__u32 tmp;
		if (b1dma_fromlink(card, &tmp, 4) == 0)
			return (__u8)tmp;
	}
	return 0xff;
}