MPIDR_AFF1
#define MPIDR_AFF (MPIDR_AFF2|MPIDR_AFF1|MPIDR_AFF0)
sendmask |= (ci->ci_mpidr & MPIDR_AFF1) << 8;
if ((curcpu()->ci_mpidr & MPIDR_AFF1) == (ci->ci_mpidr & MPIDR_AFF1)) {
sendmask |= (ci->ci_mpidr & MPIDR_AFF1) << 8;
#define MPIDR_AFF (MPIDR_AFF3|MPIDR_AFF2|MPIDR_AFF1|MPIDR_AFF0)