28 nvif_mmu_fini(struct nvif_mmu *mmu)  in nvif_mmu_fini()  argument
30 	kfree(mmu->kind);  in nvif_mmu_fini()
31 	kfree(mmu->type);  in nvif_mmu_fini()
32 	kfree(mmu->heap);  in nvif_mmu_fini()
33 	nvif_object_fini(&mmu->object);  in nvif_mmu_fini()
37 nvif_mmu_init(struct nvif_object *parent, s32 oclass, struct nvif_mmu *mmu)  in nvif_mmu_init()  argument
49 	mmu->heap = NULL;  in nvif_mmu_init()
50 	mmu->type = NULL;  in nvif_mmu_init()
51 	mmu->kind = NULL;  in nvif_mmu_init()
54 			       &mmu->object);  in nvif_mmu_init()
58 	mmu->dmabits = args.dmabits;  in nvif_mmu_init()
59 	mmu->heap_nr = args.heap_nr;  in nvif_mmu_init()
60 	mmu->type_nr = args.type_nr;  in nvif_mmu_init()
61 	mmu->kind_nr = args.kind_nr;  in nvif_mmu_init()
63 	ret = nvif_mclass(&mmu->object, mems);  in nvif_mmu_init()
66 	mmu->mem = mems[ret].oclass;  in nvif_mmu_init()
68 	mmu->heap = kmalloc_array(mmu->heap_nr, sizeof(*mmu->heap),  in nvif_mmu_init()
70 	mmu->type = kmalloc_array(mmu->type_nr, sizeof(*mmu->type),  in nvif_mmu_init()
72 	if (ret = -ENOMEM, !mmu->heap || !mmu->type)  in nvif_mmu_init()
75 	mmu->kind = kmalloc_array(mmu->kind_nr, sizeof(*mmu->kind),  in nvif_mmu_init()
77 	if (!mmu->kind && mmu->kind_nr)  in nvif_mmu_init()
80 	for (i = 0; i < mmu->heap_nr; i++) {  in nvif_mmu_init()
83 		ret = nvif_object_mthd(&mmu->object, NVIF_MMU_V0_HEAP,  in nvif_mmu_init()
88 		mmu->heap[i].size = args.size;  in nvif_mmu_init()
91 	for (i = 0; i < mmu->type_nr; i++) {  in nvif_mmu_init()
94 		ret = nvif_object_mthd(&mmu->object, NVIF_MMU_V0_TYPE,  in nvif_mmu_init()
99 		mmu->type[i].type = 0;  in nvif_mmu_init()
100 		if (args.vram) mmu->type[i].type |= NVIF_MEM_VRAM;  in nvif_mmu_init()
101 		if (args.host) mmu->type[i].type |= NVIF_MEM_HOST;  in nvif_mmu_init()
102 		if (args.comp) mmu->type[i].type |= NVIF_MEM_COMP;  in nvif_mmu_init()
103 		if (args.disp) mmu->type[i].type |= NVIF_MEM_DISP;  in nvif_mmu_init()
104 		if (args.kind    ) mmu->type[i].type |= NVIF_MEM_KIND;  in nvif_mmu_init()
105 		if (args.mappable) mmu->type[i].type |= NVIF_MEM_MAPPABLE;  in nvif_mmu_init()
106 		if (args.coherent) mmu->type[i].type |= NVIF_MEM_COHERENT;  in nvif_mmu_init()
107 		if (args.uncached) mmu->type[i].type |= NVIF_MEM_UNCACHED;  in nvif_mmu_init()
108 		mmu->type[i].heap = args.heap;  in nvif_mmu_init()
111 	if (mmu->kind_nr) {  in nvif_mmu_init()
113 		u32 argc = sizeof(*kind) + sizeof(*kind->data) * mmu->kind_nr;  in nvif_mmu_init()
118 		kind->count = mmu->kind_nr;  in nvif_mmu_init()
120 		ret = nvif_object_mthd(&mmu->object, NVIF_MMU_V0_KIND,  in nvif_mmu_init()
123 			memcpy(mmu->kind, kind->data, kind->count);  in nvif_mmu_init()
129 		nvif_mmu_fini(mmu);  in nvif_mmu_init()