TRCCONFIGR_VMID
config->cfg |= TRCCONFIGR_VMID | TRCCONFIGR_VMIDOPT;
config->cfg |= TRCCONFIGR_VMID;
config->cfg &= ~TRCCONFIGR_VMID;
trcconfigr |= TRCCONFIGR_VMID | TRCCONFIGR_VMIDOPT;
if (val & (TRCCONFIGR_VMID | TRCCONFIGR_VMIDOPT))