86 	unsigned long		vm_start;  member
92 	.vm_start	= CONSISTENT_BASE,
99 	unsigned long addr = head->vm_start, end = head->vm_end - size;  in ppc_vm_region_alloc()
112 		if ((addr + size) <= c->vm_start)  in ppc_vm_region_alloc()
124 	new->vm_start = addr;  in ppc_vm_region_alloc()
142 		if (c->vm_start == addr)  in ppc_vm_region_find()
218 		unsigned long vaddr = c->vm_start;  in __dma_alloc_coherent()
244 		return (void *)c->vm_start;  in __dma_alloc_coherent()
270 	if ((c->vm_end - c->vm_start) != size) {  in __dma_free_coherent()
272 		       __func__, c->vm_end - c->vm_start, size);  in __dma_free_coherent()
274 		size = c->vm_end - c->vm_start;  in __dma_free_coherent()
277 	addr = c->vm_start;  in __dma_free_coherent()
297 	flush_tlb_kernel_range(c->vm_start, c->vm_end);  in __dma_free_coherent()