114 	struct amdiommu_unit *unit;  in amdiommu_map_msi_intr()  local
136 	unit = CTX2AMD(ctx);  in amdiommu_map_msi_intr()
137 	if (!unit->irte_enabled || cookie == -1)  in amdiommu_map_msi_intr()
139 	if (cookie >= unit->irte_nentries) {  in amdiommu_map_msi_intr()
141 		    unit->iommu.unit, cookie, unit->irte_nentries);  in amdiommu_map_msi_intr()
145 	if (unit->irte_x2apic) {  in amdiommu_map_msi_intr()
181 		if (unit->irte_x2apic)  in amdiommu_map_msi_intr()
187 	AMDIOMMU_LOCK(unit);  in amdiommu_map_msi_intr()
188 	amdiommu_qi_invalidate_ir_locked(unit, rid);  in amdiommu_map_msi_intr()
189 	AMDIOMMU_UNLOCK(unit);  in amdiommu_map_msi_intr()
226 	struct amdiommu_unit *unit;  in amdiommu_ir_find()  local
251 		error = amdiommu_find_unit_for_hpet(src, &unit, &rid, &dte,  in amdiommu_ir_find()
255 		error = amdiommu_find_unit(src, &unit, &rid, &dte, &edte,  in amdiommu_ir_find()
258 			ioctx = iommu_instantiate_ctx(AMD2IOMMU(unit), src, false);  in amdiommu_ir_find()
272 	struct amdiommu_unit *unit;  in amdiommu_ir_free_irte()  local
278 	unit = CTX2AMD(ctx);  in amdiommu_ir_free_irte()
280 	KASSERT(unit->irte_enabled,  in amdiommu_ir_free_irte()
281 	    ("unmap: cookie %d ctx %p unit %p", cookie, ctx, unit));  in amdiommu_ir_free_irte()
282 	KASSERT(cookie < unit->irte_nentries,  in amdiommu_ir_free_irte()
283 	    ("bad cookie %u %u", cookie, unit->irte_nentries));  in amdiommu_ir_free_irte()
285 	if (unit->irte_x2apic) {  in amdiommu_ir_free_irte()
302 	AMDIOMMU_LOCK(unit);  in amdiommu_ir_free_irte()
303 	amdiommu_qi_invalidate_ir_locked(unit, rid);  in amdiommu_ir_free_irte()
304 	AMDIOMMU_UNLOCK(unit);  in amdiommu_ir_free_irte()
310 	struct amdiommu_unit *unit;  in amdiommu_ctx_init_irte()  local
315 	unit = CTX2AMD(ctx);  in amdiommu_ctx_init_irte()
316 	if (!unit->irte_enabled)  in amdiommu_ctx_init_irte()
319 	KASSERT(unit->irte_nentries > 0 &&  in amdiommu_ctx_init_irte()
320 	    unit->irte_nentries <= 2048 &&  in amdiommu_ctx_init_irte()
321 	    powerof2(unit->irte_nentries),  in amdiommu_ctx_init_irte()
322 	    ("amdiommu%d: unit %p irte_nentries %u", unit->iommu.unit,  in amdiommu_ctx_init_irte()
323 	    unit, unit->irte_nentries));  in amdiommu_ctx_init_irte()
325 	if (bus_get_domain(unit->iommu.dev, &dom) != 0)  in amdiommu_ctx_init_irte()
327 	sz = unit->irte_nentries;  in amdiommu_ctx_init_irte()
328 	sz *= unit->irte_x2apic ? sizeof(struct amdiommu_irte_basic_vapic_x2) :  in amdiommu_ctx_init_irte()
338 	if (unit->irte_x2apic)  in amdiommu_ctx_init_irte()
342 	ctx->irtids = vmem_create("amdirt", 0, unit->irte_nentries, 1, 0,  in amdiommu_ctx_init_irte()
353 	struct amdiommu_unit *unit;  in amdiommu_ctx_fini_irte()  local
355 	unit = CTX2AMD(ctx);  in amdiommu_ctx_fini_irte()
356 	if (!unit->irte_enabled)  in amdiommu_ctx_fini_irte()
358 	if (unit->irte_x2apic)  in amdiommu_ctx_fini_irte()
366 amdiommu_init_irt(struct amdiommu_unit *unit)  in amdiommu_init_irt()  argument
370 	SYSCTL_ADD_INT(&unit->iommu.sysctl_ctx,  in amdiommu_init_irt()
371 	    SYSCTL_CHILDREN(device_get_sysctl_tree(unit->iommu.dev)),  in amdiommu_init_irt()
372 	    OID_AUTO, "ir", CTLFLAG_RD, &unit->irte_enabled, 0,  in amdiommu_init_irt()
378 	unit->irte_enabled = enabled != 0;  in amdiommu_init_irt()
379 	if (!unit->irte_enabled)  in amdiommu_init_irt()
389 	unit->irte_nentries = nentries;  in amdiommu_init_irt()
391 	unit->irte_x2apic = x2apic_mode;  in amdiommu_init_irt()
396 amdiommu_fini_irt(struct amdiommu_unit *unit)  in amdiommu_fini_irt()  argument