IN32
msr = IN32(id, I2CMSR);
fsr = IN32(id, I2CFSR);
fier = IN32(id, I2CFIER);
len = IN32(id, I2CRFDR);
*data++ = IN32(id, I2CRXTX);
while (msg->len && (IN32(id, I2CTFDR) < FIFO_SIZE)) {
while (id->msg->len && IN32(id, I2CTFDR) < FIFO_SIZE) {
return (IN32(id, I2CMCR) & MCR_FSDA);
bss->in32 = IN32;
const32 = ___bpf_swab32(IN32);