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Searched refs:pgtlock (Results 1 – 3 of 3) sorted by relevance

/linux/drivers/iommu/
H A Dsprd-iommu.c77 spinlock_t pgtlock; /* lock for page table */ member
144 spin_lock_init(&dom->pgtlock); in sprd_iommu_domain_alloc_paging()
313 spin_lock_irqsave(&dom->pgtlock, flags); in sprd_iommu_map()
318 spin_unlock_irqrestore(&dom->pgtlock, flags); in sprd_iommu_map()
340 spin_lock_irqsave(&dom->pgtlock, flags); in sprd_iommu_unmap()
342 spin_unlock_irqrestore(&dom->pgtlock, flags); in sprd_iommu_unmap()
381 spin_lock_irqsave(&dom->pgtlock, flags); in sprd_iommu_iova_to_phys()
384 spin_unlock_irqrestore(&dom->pgtlock, flags); in sprd_iommu_iova_to_phys()
H A Dmtk_iommu_v1.c122 spinlock_t pgtlock; /* lock for page table */ member
269 spin_lock_init(&dom->pgtlock); in mtk_iommu_v1_domain_finalise()
362 spin_lock_irqsave(&dom->pgtlock, flags); in mtk_iommu_v1_map()
370 spin_unlock_irqrestore(&dom->pgtlock, flags); in mtk_iommu_v1_map()
387 spin_lock_irqsave(&dom->pgtlock, flags); in mtk_iommu_v1_unmap()
389 spin_unlock_irqrestore(&dom->pgtlock, flags); in mtk_iommu_v1_unmap()
402 spin_lock_irqsave(&dom->pgtlock, flags); in mtk_iommu_v1_iova_to_phys()
405 spin_unlock_irqrestore(&dom->pgtlock, flags); in mtk_iommu_v1_iova_to_phys()
H A Dmsm_iommu.c46 spinlock_t pgtlock; /* pagetable lock */ member
341 spin_lock_init(&priv->pgtlock); in msm_iommu_domain_config()
494 spin_lock_irqsave(&priv->pgtlock, flags); in msm_iommu_map()
497 spin_unlock_irqrestore(&priv->pgtlock, flags); in msm_iommu_map()
519 spin_lock_irqsave(&priv->pgtlock, flags); in msm_iommu_unmap()
521 spin_unlock_irqrestore(&priv->pgtlock, flags); in msm_iommu_unmap()