Cross Reference: /src/sys/dev/fdt/fdt

Lines Matching defs:iommu
54  *	Return the iommu registered with the specified node, or NULL if
60 	struct fdtbus_iommu *iommu;
62 	LIST_FOREACH(iommu, &fdtbus_iommus, iommu_next) {
63 		if (iommu->iommu_phandle == phandle) {
64 			return iommu;
74  *	Register an IOMMU on the specified node.
80 	struct fdtbus_iommu *iommu;
87 	if (of_getprop_uint32(phandle, "#iommu-cells", &cells) != 0) {
95 	iommu = kmem_alloc(sizeof(*iommu), KM_SLEEP);
96 	iommu->iommu_dev = dev;
97 	iommu->iommu_phandle = phandle;
98 	iommu->iommu_funcs = funcs;
99 	iommu->iommu_cells = cells;
101 	LIST_INSERT_HEAD(&fdtbus_iommus, iommu, iommu_next);
112  *	IOMMU is not found, the original bus dma tag is returned.
117 	struct fdtbus_iommu *iommu;
130 		if (of_getprop_uint32(iommu_phandle, "#iommu-cells", &cells)) {
134 			iommu = fdtbus_get_iommu(iommu_phandle);
135 			if (iommu == NULL) {
138 			return iommu->iommu_funcs->map(iommu->iommu_dev,
158 	struct fdtbus_iommu *iommu;
165 	p = fdtbus_get_prop(phandle, "iommu-map", &len);
168 	if (of_getprop_uint32(phandle, "iommu-map-mask", &map_mask) == 0) {
183 		if (of_getprop_uint32(iommu_phandle, "#iommu-cells", &cells)) {
188 			 * The pci-iommu bindings expect iommu references with
193 		iommu = fdtbus_get_iommu(iommu_phandle);
194 		if (iommu == NULL) {
200 			return iommu->iommu_funcs->map(iommu->iommu_dev,
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