Stefano Stabellini | 4c071ee | 2012-09-14 13:53:39 +0000 | [diff] [blame] | 1 | #ifndef _ASM_ARM_XEN_HYPERVISOR_H |
| 2 | #define _ASM_ARM_XEN_HYPERVISOR_H |
| 3 | |
Stefano Stabellini | 5882bfe | 2015-05-06 14:13:31 +0000 | [diff] [blame] | 4 | #include <linux/init.h> |
| 5 | |
Stefano Stabellini | 4c071ee | 2012-09-14 13:53:39 +0000 | [diff] [blame] | 6 | extern struct shared_info *HYPERVISOR_shared_info; |
| 7 | extern struct start_info *xen_start_info; |
| 8 | |
| 9 | /* Lazy mode for batching updates / context switch */ |
| 10 | enum paravirt_lazy_mode { |
| 11 | PARAVIRT_LAZY_NONE, |
| 12 | PARAVIRT_LAZY_MMU, |
| 13 | PARAVIRT_LAZY_CPU, |
| 14 | }; |
| 15 | |
| 16 | static inline enum paravirt_lazy_mode paravirt_get_lazy_mode(void) |
| 17 | { |
| 18 | return PARAVIRT_LAZY_NONE; |
| 19 | } |
| 20 | |
Stefano Stabellini | 83862cc | 2013-10-10 13:40:44 +0000 | [diff] [blame] | 21 | extern struct dma_map_ops *xen_dma_ops; |
| 22 | |
Stefano Stabellini | 5882bfe | 2015-05-06 14:13:31 +0000 | [diff] [blame] | 23 | #ifdef CONFIG_XEN |
| 24 | void __init xen_early_init(void); |
| 25 | #else |
| 26 | static inline void xen_early_init(void) { return; } |
| 27 | #endif |
| 28 | |
Stefano Stabellini | a314e3e | 2015-10-22 16:20:46 +0000 | [diff] [blame] | 29 | #ifdef CONFIG_HOTPLUG_CPU |
| 30 | static inline void xen_arch_register_cpu(int num) |
| 31 | { |
| 32 | } |
| 33 | |
| 34 | static inline void xen_arch_unregister_cpu(int num) |
| 35 | { |
| 36 | } |
| 37 | #endif |
| 38 | |
Stefano Stabellini | 4c071ee | 2012-09-14 13:53:39 +0000 | [diff] [blame] | 39 | #endif /* _ASM_ARM_XEN_HYPERVISOR_H */ |