diff options
| -rw-r--r-- | include/xen/xen-ops.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/include/xen/xen-ops.h b/include/xen/xen-ops.h index b5486e648607..f93911452f9e 100644 --- a/include/xen/xen-ops.h +++ b/include/xen/xen-ops.h | |||
| @@ -34,11 +34,25 @@ u64 xen_steal_clock(int cpu); | |||
| 34 | int xen_setup_shutdown_event(void); | 34 | int xen_setup_shutdown_event(void); |
| 35 | 35 | ||
| 36 | extern unsigned long *xen_contiguous_bitmap; | 36 | extern unsigned long *xen_contiguous_bitmap; |
| 37 | |||
| 38 | #ifdef CONFIG_XEN_PV | ||
| 37 | int xen_create_contiguous_region(phys_addr_t pstart, unsigned int order, | 39 | int xen_create_contiguous_region(phys_addr_t pstart, unsigned int order, |
| 38 | unsigned int address_bits, | 40 | unsigned int address_bits, |
| 39 | dma_addr_t *dma_handle); | 41 | dma_addr_t *dma_handle); |
| 40 | 42 | ||
| 41 | void xen_destroy_contiguous_region(phys_addr_t pstart, unsigned int order); | 43 | void xen_destroy_contiguous_region(phys_addr_t pstart, unsigned int order); |
| 44 | #else | ||
| 45 | static inline int xen_create_contiguous_region(phys_addr_t pstart, | ||
| 46 | unsigned int order, | ||
| 47 | unsigned int address_bits, | ||
| 48 | dma_addr_t *dma_handle) | ||
| 49 | { | ||
| 50 | return 0; | ||
| 51 | } | ||
| 52 | |||
| 53 | static inline void xen_destroy_contiguous_region(phys_addr_t pstart, | ||
| 54 | unsigned int order) { } | ||
| 55 | #endif | ||
| 42 | 56 | ||
| 43 | struct vm_area_struct; | 57 | struct vm_area_struct; |
| 44 | 58 | ||
