131 	u32 l = iommu_read_reg(obj, MMU_CNTL);  in __iommu_set_twl()  local
138 	l &= ~MMU_CNTL_MASK;  in __iommu_set_twl()
140 		l |= (MMU_CNTL_MMU_EN | MMU_CNTL_TWL_EN);  in __iommu_set_twl()
142 		l |= (MMU_CNTL_MMU_EN);  in __iommu_set_twl()
144 	iommu_write_reg(obj, l, MMU_CNTL);  in __iommu_set_twl()
149 	u32 l, pa;  in omap2_iommu_enable()  local
158 	l = iommu_read_reg(obj, MMU_REVISION);  in omap2_iommu_enable()
160 		 (l >> 4) & 0xf, l & 0xf);  in omap2_iommu_enable()
176 	u32 l = iommu_read_reg(obj, MMU_CNTL);  in omap2_iommu_disable()  local
178 	l &= ~MMU_CNTL_MASK;  in omap2_iommu_disable()
179 	iommu_write_reg(obj, l, MMU_CNTL);  in omap2_iommu_disable()
261 void iotlb_lock_get(struct omap_iommu *obj, struct iotlb_lock *l)  in iotlb_lock_get()  argument
267 	l->base = MMU_LOCK_BASE(val);  in iotlb_lock_get()
268 	l->vict = MMU_LOCK_VICT(val);  in iotlb_lock_get()
271 void iotlb_lock_set(struct omap_iommu *obj, struct iotlb_lock *l)  in iotlb_lock_set()  argument
275 	val = (l->base << MMU_LOCK_BASE_SHIFT);  in iotlb_lock_set()
276 	val |= (l->vict << MMU_LOCK_VICT_SHIFT);  in iotlb_lock_set()
300 	struct iotlb_lock l;  in __iotlb_read_cr()  local
302 	iotlb_lock_get(obj, &l);  in __iotlb_read_cr()
303 	l.vict = n;  in __iotlb_read_cr()
304 	iotlb_lock_set(obj, &l);  in __iotlb_read_cr()
343 	struct iotlb_lock l;  in load_iotlb_entry()  local
351 	iotlb_lock_get(obj, &l);  in load_iotlb_entry()
352 	if (l.base == obj->nr_tlb_entries) {  in load_iotlb_entry()
371 		iotlb_lock_get(obj, &l);  in load_iotlb_entry()
373 		l.vict = l.base;  in load_iotlb_entry()
374 		iotlb_lock_set(obj, &l);  in load_iotlb_entry()
387 		l.base++;  in load_iotlb_entry()
389 	if (++l.vict == obj->nr_tlb_entries)  in load_iotlb_entry()
390 		l.vict = l.base;  in load_iotlb_entry()
391 	iotlb_lock_set(obj, &l);  in load_iotlb_entry()
455 	struct iotlb_lock l;  in flush_iotlb_all()  local
459 	l.base = 0;  in flush_iotlb_all()
460 	l.vict = 0;  in flush_iotlb_all()
461 	iotlb_lock_set(obj, &l);  in flush_iotlb_all()