1 // SPDX-License-Identifier: GPL-2.0 2 3 #include <linux/dma-mapping.h> 4 5 void *rust_helper_dma_alloc_attrs(struct device *dev, size_t size, 6 dma_addr_t *dma_handle, gfp_t flag, 7 unsigned long attrs) 8 { 9 return dma_alloc_attrs(dev, size, dma_handle, flag, attrs); 10 } 11 12 void rust_helper_dma_free_attrs(struct device *dev, size_t size, void *cpu_addr, 13 dma_addr_t dma_handle, unsigned long attrs) 14 { 15 dma_free_attrs(dev, size, cpu_addr, dma_handle, attrs); 16 } 17