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Searched refs:dt_lock (Results 1 - 1 of 1) sorted by relevance

/device/soc/rockchip/common/sdk_linux/drivers/iommu/
H A Drockchip-iommu.c124 spinlock_t dt_lock; /* lock for modifying page directory table */ member
813 spin_lock_irqsave(&rk_domain->dt_lock, flags); in rk_iommu_iova_to_phys()
829 spin_unlock_irqrestore(&rk_domain->dt_lock, flags); in rk_iommu_iova_to_phys()
842 spin_lock_irqsave(&rk_domain->dt_lock, flags); in rk_iommu_iova_to_phys_v2()
858 spin_unlock_irqrestore(&rk_domain->dt_lock, flags); in rk_iommu_iova_to_phys_v2()
907 assert_spin_locked(&rk_domain->dt_lock); in rk_dte_get_page_table()
945 assert_spin_locked(&rk_domain->dt_lock); in rk_dte_get_page_table_v2()
981 assert_spin_locked(&rk_domain->dt_lock); in rk_iommu_unmap_iova()
1004 assert_spin_locked(&rk_domain->dt_lock); in rk_iommu_map_iova()
1050 assert_spin_locked(&rk_domain->dt_lock); in rk_iommu_map_iova_v2()
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