LOWER_DATA
return ioread32(LOWER_DATA);
iowrite16(data, LOWER_DATA);
iowrite32(data, LOWER_DATA);
static const char lower_fl1[] = LOWER_DATA "/fl1";
static const char lower_dl1[] = LOWER_DATA "/dl1";
static const char lower_dl1_fl2[] = LOWER_DATA "/dl1/fl2";
static const char lower_fo1[] = LOWER_DATA "/fo1";
static const char lower_do1[] = LOWER_DATA "/do1";
static const char lower_do1_fo2[] = LOWER_DATA "/do1/fo2";
static const char lower_do1_fl3[] = LOWER_DATA "/do1/fl3";
"lowerdir=" LOWER_DATA ",upperdir=" UPPER_DATA
.path = LOWER_DATA,