amr_outl
amr_outl(amr, AMR_QREG_IDB,
amr_outl(amr, AMR_QREG_ODB, AMR_QODB_READY);
amr_outl(amr, AMR_QREG_IDB, (amr->amr_mbox_paddr+16) | AMR_QIDB_ACK);
amr_outl(amr, AMR_SREG_MBOX, (u_int32_t)amr->amr_mbox_paddr + 16);