17 #include "vde.h"
25 	struct tegra_vde *vde;  member
38 	if (entry->vde->domain)  in tegra_vde_release_entry()
39 		tegra_vde_iommu_unmap(entry->vde, entry->iova);  in tegra_vde_release_entry()
52 	struct tegra_vde *vde;  in tegra_vde_delayed_unmap()  local
56 	vde = entry->vde;  in tegra_vde_delayed_unmap()
58 	mutex_lock(&vde->map_lock);  in tegra_vde_delayed_unmap()
60 	mutex_unlock(&vde->map_lock);  in tegra_vde_delayed_unmap()
63 int tegra_vde_dmabuf_cache_map(struct tegra_vde *vde,  in tegra_vde_dmabuf_cache_map()  argument
71 	struct device *dev = vde->dev;  in tegra_vde_dmabuf_cache_map()
76 	mutex_lock(&vde->map_lock);  in tegra_vde_dmabuf_cache_map()
78 	list_for_each_entry(entry, &vde->map_list, list) {  in tegra_vde_dmabuf_cache_map()
90 		if (vde->domain)  in tegra_vde_dmabuf_cache_map()
91 			*addrp = iova_dma_addr(&vde->iova, entry->iova);  in tegra_vde_dmabuf_cache_map()
112 	if (!vde->domain && sgt->nents > 1) {  in tegra_vde_dmabuf_cache_map()
124 	if (vde->domain) {  in tegra_vde_dmabuf_cache_map()
125 		err = tegra_vde_iommu_map(vde, sgt, &iova, dmabuf->size);  in tegra_vde_dmabuf_cache_map()
129 		*addrp = iova_dma_addr(&vde->iova, iova);  in tegra_vde_dmabuf_cache_map()
136 	list_add(&entry->list, &vde->map_list);  in tegra_vde_dmabuf_cache_map()
140 	entry->vde = vde;  in tegra_vde_dmabuf_cache_map()
148 	mutex_unlock(&vde->map_lock);  in tegra_vde_dmabuf_cache_map()
159 	mutex_unlock(&vde->map_lock);  in tegra_vde_dmabuf_cache_map()
164 void tegra_vde_dmabuf_cache_unmap(struct tegra_vde *vde,  in tegra_vde_dmabuf_cache_unmap()  argument
170 	mutex_lock(&vde->map_lock);  in tegra_vde_dmabuf_cache_unmap()
172 	list_for_each_entry(entry, &vde->map_list, list) {  in tegra_vde_dmabuf_cache_unmap()
187 	mutex_unlock(&vde->map_lock);  in tegra_vde_dmabuf_cache_unmap()
190 void tegra_vde_dmabuf_cache_unmap_sync(struct tegra_vde *vde)  in tegra_vde_dmabuf_cache_unmap_sync()  argument
194 	mutex_lock(&vde->map_lock);  in tegra_vde_dmabuf_cache_unmap_sync()
196 	list_for_each_entry_safe(entry, tmp, &vde->map_list, list) {  in tegra_vde_dmabuf_cache_unmap_sync()
206 	mutex_unlock(&vde->map_lock);  in tegra_vde_dmabuf_cache_unmap_sync()
209 void tegra_vde_dmabuf_cache_unmap_all(struct tegra_vde *vde)  in tegra_vde_dmabuf_cache_unmap_all()  argument
213 	mutex_lock(&vde->map_lock);  in tegra_vde_dmabuf_cache_unmap_all()
215 	while (!list_empty(&vde->map_list)) {  in tegra_vde_dmabuf_cache_unmap_all()
216 		list_for_each_entry_safe(entry, tmp, &vde->map_list, list) {  in tegra_vde_dmabuf_cache_unmap_all()
223 		mutex_unlock(&vde->map_lock);  in tegra_vde_dmabuf_cache_unmap_all()
225 		mutex_lock(&vde->map_lock);  in tegra_vde_dmabuf_cache_unmap_all()
228 	mutex_unlock(&vde->map_lock);  in tegra_vde_dmabuf_cache_unmap_all()