/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_X86_SWIOTLB_XEN_H
#define _ASM_X86_SWIOTLB_XEN_H
#ifdef CONFIG_SWIOTLB_XEN
extern int xen_swiotlb;
extern int __init pci_xen_swiotlb_detect(void);
extern void __init pci_xen_swiotlb_init(void);
extern int pci_xen_swiotlb_init_late(void);
#else
#define xen_swiotlb (0)
static inline int __init pci_xen_swiotlb_detect(void) { return 0; }
static inline void __init pci_xen_swiotlb_init(void) { }
static inline int pci_xen_swiotlb_init_late(void) { return -ENXIO; }
#endif
#endif /* _ASM_X86_SWIOTLB_XEN_H */
| Name | Type | Size | Permission | Actions |
|---|---|---|---|---|
| cpuid.h | File | 4.27 KB | 0644 |
|
| events.h | File | 806 B | 0644 |
|
| hypercall.h | File | 17.11 KB | 0644 |
|
| hypervisor.h | File | 2.23 KB | 0644 |
|
| interface.h | File | 13.21 KB | 0644 |
|
| interface_32.h | File | 2.92 KB | 0644 |
|
| interface_64.h | File | 4.56 KB | 0644 |
|
| page-coherent.h | File | 1.28 KB | 0644 |
|
| page.h | File | 9.33 KB | 0644 |
|
| pci.h | File | 2.24 KB | 0644 |
|
| swiotlb-xen.h | File | 559 B | 0644 |
|
| trace_types.h | File | 480 B | 0644 |
|