CSR_CONF3_MTLBSIZE_SHIFT
#define CSR_CONF3_MTLBSIZE (_ULCAST_(0xff) << CSR_CONF3_MTLBSIZE_SHIFT)
c->tlbsizemtlb = ((config & CSR_CONF3_MTLBSIZE) >> CSR_CONF3_MTLBSIZE_SHIFT) + 1;
c->tlbsizemtlb = ((config & CSR_CONF3_MTLBSIZE) >> CSR_CONF3_MTLBSIZE_SHIFT) + 1;