41  * The StreamID is used to select a Stream Table Entry (STE) in a Stream table,
48  * STE is used to locate a Context Descriptor, which is a struct in memory
59  * Command queue is used by this driver to Invalidate SMMU TLB, STE cache.
177 		"Fetch of STE caused external abort."},
179 		"Used STE invalid."},
184 		"The STE of a transaction marks non-substream transactions "
369  * Dump 2LVL or linear STE.
376 	uint64_t *ste, *l1;  in smmu_dump_ste()  local
385 		device_printf(sc->dev, "L1 ste == %lx\n", l1[0]);  in smmu_dump_ste()
388 		ste = l1_desc->va;  in smmu_dump_ste()
389 		if (ste == NULL) /* L2 is not initialized */  in smmu_dump_ste()
392 		ste = (void *)((uint64_t)strtab->vaddr +  in smmu_dump_ste()
396 	/* Dump L2 or linear STE. */  in smmu_dump_ste()
398 		device_printf(sc->dev, "ste[%d] == %lx\n", i, ste[i]);  in smmu_dump_ste()
697  * Init STE in bypass mode. Traffic is not translated for the sid.
700 smmu_init_ste_bypass(struct smmu_softc *sc, uint32_t sid, uint64_t *ste)  in smmu_init_ste_bypass()  argument
706 	ste[1] = STE1_SHCFG_INCOMING | STE1_EATS_FULLATS;  in smmu_init_ste_bypass()
707 	ste[2] = 0;  in smmu_init_ste_bypass()
708 	ste[3] = 0;  in smmu_init_ste_bypass()
709 	ste[4] = 0;  in smmu_init_ste_bypass()
710 	ste[5] = 0;  in smmu_init_ste_bypass()
711 	ste[6] = 0;  in smmu_init_ste_bypass()
712 	ste[7] = 0;  in smmu_init_ste_bypass()
715 	ste[0] = val;  in smmu_init_ste_bypass()
727     uint32_t sid, uint64_t *ste)  in smmu_init_ste_s1()  argument
734 	ste[1] = STE1_EATS_FULLATS	|  in smmu_init_ste_s1()
739 	ste[2] = 0;  in smmu_init_ste_s1()
740 	ste[3] = 0;  in smmu_init_ste_s1()
741 	ste[4] = 0;  in smmu_init_ste_s1()
742 	ste[5] = 0;  in smmu_init_ste_s1()
743 	ste[6] = 0;  in smmu_init_ste_s1()
744 	ste[7] = 0;  in smmu_init_ste_s1()
748 		ste[1] |= STE1_S1STALLD;  in smmu_init_ste_s1()
750 	/* Configure STE */  in smmu_init_ste_s1()
756 	/* The STE[0] has to be written in a single blast, last of all. */  in smmu_init_ste_s1()
757 	ste[0] = val;  in smmu_init_ste_s1()
811 	uint64_t *ste;  in smmu_deinit_ste()  local
813 	ste = smmu_get_ste_addr(sc, sid);  in smmu_deinit_ste()
814 	ste[0] = 0;  in smmu_deinit_ste()