Searched refs:doorbell (Results 1 – 2 of 2) sorted by relevance
50 void *doorbell; member246 io_write32((vaddr_t)asu->doorbell + IPIPSU_TRIG_OFFSET, in send_doorbell()358 status = io_read32((vaddr_t)asu->doorbell + IPIPSU_ISR_OFFSET); in asu_clear_intr()359 io_write32((vaddr_t)asu->doorbell + IPIPSU_ISR_OFFSET, in asu_clear_intr()484 asu->doorbell = setup_doorbell(); in asu_init()485 if (!asu->doorbell) { in asu_init()
144 uint64_t doorbell = 0; in qm_db() local146 doorbell = qn | SHIFT_U64(cmd, QM_DB_CMD_SHIFT) | in qm_db()151 io_write64(qm->io_base + QM_DOORBELL_SQ_CQ_BASE, doorbell); in qm_db()