18c2ecf20Sopenharmony_ci/* SPDX-License-Identifier: GPL-2.0 */ 28c2ecf20Sopenharmony_ci#ifndef _XEN_ARM_PAGE_COHERENT_H 38c2ecf20Sopenharmony_ci#define _XEN_ARM_PAGE_COHERENT_H 48c2ecf20Sopenharmony_ci 58c2ecf20Sopenharmony_ci#include <linux/dma-mapping.h> 68c2ecf20Sopenharmony_ci#include <asm/page.h> 78c2ecf20Sopenharmony_ci 88c2ecf20Sopenharmony_cistatic inline void *xen_alloc_coherent_pages(struct device *hwdev, size_t size, 98c2ecf20Sopenharmony_ci dma_addr_t *dma_handle, gfp_t flags, unsigned long attrs) 108c2ecf20Sopenharmony_ci{ 118c2ecf20Sopenharmony_ci return dma_direct_alloc(hwdev, size, dma_handle, flags, attrs); 128c2ecf20Sopenharmony_ci} 138c2ecf20Sopenharmony_ci 148c2ecf20Sopenharmony_cistatic inline void xen_free_coherent_pages(struct device *hwdev, size_t size, 158c2ecf20Sopenharmony_ci void *cpu_addr, dma_addr_t dma_handle, unsigned long attrs) 168c2ecf20Sopenharmony_ci{ 178c2ecf20Sopenharmony_ci dma_direct_free(hwdev, size, cpu_addr, dma_handle, attrs); 188c2ecf20Sopenharmony_ci} 198c2ecf20Sopenharmony_ci 208c2ecf20Sopenharmony_ci#endif /* _XEN_ARM_PAGE_COHERENT_H */ 21