GEN11_MCR_SLICE
mcr_ss = GEN11_MCR_SLICE(group) | GEN11_MCR_SUBSLICE(instance);
#define GEN11_MCR_SLICE_MASK GEN11_MCR_SLICE(0xf)
mcr = GEN11_MCR_SLICE(slice) | GEN11_MCR_SUBSLICE(subslice);