Linux 5.8
[sfrench/cifs-2.6.git] / include / xen / arm / page-coherent.h
1 /* SPDX-License-Identifier: GPL-2.0 */
2 #ifndef _XEN_ARM_PAGE_COHERENT_H
3 #define _XEN_ARM_PAGE_COHERENT_H
4
5 #include <linux/dma-mapping.h>
6 #include <asm/page.h>
7
8 static inline void *xen_alloc_coherent_pages(struct device *hwdev, size_t size,
9                 dma_addr_t *dma_handle, gfp_t flags, unsigned long attrs)
10 {
11         return dma_direct_alloc(hwdev, size, dma_handle, flags, attrs);
12 }
13
14 static inline void xen_free_coherent_pages(struct device *hwdev, size_t size,
15                 void *cpu_addr, dma_addr_t dma_handle, unsigned long attrs)
16 {
17         dma_direct_free(hwdev, size, cpu_addr, dma_handle, attrs);
18 }
19
20 #endif /* _XEN_ARM_PAGE_COHERENT_H */