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Edit File: page-coherent.h
/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _XEN_ARM_PAGE_COHERENT_H #define _XEN_ARM_PAGE_COHERENT_H #include <linux/dma-mapping.h> #include <asm/page.h> static inline void *xen_alloc_coherent_pages(struct device *hwdev, size_t size, dma_addr_t *dma_handle, gfp_t flags, unsigned long attrs) { return dma_direct_alloc(hwdev, size, dma_handle, flags, attrs); } static inline void xen_free_coherent_pages(struct device *hwdev, size_t size, void *cpu_addr, dma_addr_t dma_handle, unsigned long attrs) { dma_direct_free(hwdev, size, cpu_addr, dma_handle, attrs); } #endif /* _XEN_ARM_PAGE_COHERENT_H */