Lines Matching +full:iommu +full:- +full:map

1 /*-
2  * SPDX-License-Identifier: BSD-2-Clause
37 #include <dev/iommu/iommu_types.h>
62 		TAILQ_ENTRY(iommu_map_entry) dmamap_link; /* DMA map entries */
79 	/* Busdma delayed map load */
87 	 * entries.  This is a client-controlled quirk to support some
94 	int (*map)(struct iommu_domain *domain, struct iommu_map_entry *entry,
102  * (u) - Protected by iommu unit lock
103  * (d) - Protected by domain lock
104  * (c) - Immutable after initialization
108 	struct iommu_unit *iommu;	/* (c) */
120 	struct iommu_map_entry *msi_entry; /* (d) Arch-specific */
121 	iommu_gaddr_t msi_base;		/* (d) Arch-specific */
122 	vm_paddr_t msi_phys;		/* (d) Arch-specific */
152 #define	IOMMU_LOCK(unit)		mtx_lock(&(unit)->lock)
153 #define	IOMMU_UNLOCK(unit)		mtx_unlock(&(unit)->lock)
154 #define	IOMMU_ASSERT_LOCKED(unit)	mtx_assert(&(unit)->lock, MA_OWNED)
156 #define	IOMMU_DOMAIN_LOCK(dom)		mtx_lock(&(dom)->lock)
157 #define	IOMMU_DOMAIN_UNLOCK(dom)	mtx_unlock(&(dom)->lock)
158 #define	IOMMU_DOMAIN_ASSERT_LOCKED(dom)	mtx_assert(&(dom)->lock, MA_OWNED)
161 void iommu_free_ctx_locked(struct iommu_unit *iommu, struct iommu_ctx *ctx);
170 void iommu_unit_pre_instantiate_ctx(struct iommu_unit *iommu);
171 struct iommu_ctx *iommu_instantiate_ctx(struct iommu_unit *iommu,
203 int bus_dma_iommu_load_ident(bus_dma_tag_t dmat, bus_dmamap_t map,