diff options
Diffstat (limited to 'arch/x86/include/asm/xen/swiotlb-xen.h')
| -rw-r--r-- | arch/x86/include/asm/xen/swiotlb-xen.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/x86/include/asm/xen/swiotlb-xen.h b/arch/x86/include/asm/xen/swiotlb-xen.h index e5a90b42e4dd..77a2d19cc990 100644 --- a/arch/x86/include/asm/xen/swiotlb-xen.h +++ b/arch/x86/include/asm/xen/swiotlb-xen.h @@ -8,4 +8,10 @@ extern int pci_xen_swiotlb_init_late(void); static inline int pci_xen_swiotlb_init_late(void) { return -ENXIO; } #endif +int xen_swiotlb_fixup(void *buf, unsigned long nslabs); +int xen_create_contiguous_region(phys_addr_t pstart, unsigned int order, + unsigned int address_bits, + dma_addr_t *dma_handle); +void xen_destroy_contiguous_region(phys_addr_t pstart, unsigned int order); + #endif /* _ASM_X86_SWIOTLB_XEN_H */ |