/usr/src/kernels/4.18.0-553.157.1.el8_10.x86_64/arch/x86/include/asm/xen
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cpuid.h43740644editdlrm
events.h8280644editdlrm
hypercall.h174550644editdlrm
hypervisor.h22880644editdlrm
interface.h134840644editdlrm
interface_32.h29910644editdlrm
interface_64.h46650644editdlrm
page-coherent.h6780644editdlrm
page.h95560644editdlrm
pci.h22970644editdlrm
swiotlb-xen.h2910644editdlrm
trace_types.h4800644editdlrm
Edit: /usr/src/kernels/4.18.0-553.157.1.el8_10.x86_64/arch/x86/include/asm/xen/page-coherent.h (678B)
/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _ASM_X86_XEN_PAGE_COHERENT_H #define _ASM_X86_XEN_PAGE_COHERENT_H #include #include static inline void *xen_alloc_coherent_pages(struct device *hwdev, size_t size, dma_addr_t *dma_handle, gfp_t flags, unsigned long attrs) { void *vstart = (void*)__get_free_pages(flags, get_order(size)); *dma_handle = virt_to_phys(vstart); return vstart; } static inline void xen_free_coherent_pages(struct device *hwdev, size_t size, void *cpu_addr, dma_addr_t dma_handle, unsigned long attrs) { free_pages((unsigned long) cpu_addr, get_order(size)); } #endif /* _ASM_X86_XEN_PAGE_COHERENT_H */