diff options
Diffstat (limited to 'include/asm-generic')
| -rw-r--r-- | include/asm-generic/mshyperv.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/include/asm-generic/mshyperv.h b/include/asm-generic/mshyperv.h index 9a000ba2bb75..c1ab6a6e72b5 100644 --- a/include/asm-generic/mshyperv.h +++ b/include/asm-generic/mshyperv.h @@ -22,6 +22,7 @@ #include <linux/atomic.h> #include <linux/bitops.h> #include <linux/cpumask.h> +#include <linux/nmi.h> #include <asm/ptrace.h> #include <asm/hyperv-tlfs.h> @@ -38,6 +39,9 @@ struct ms_hyperv_info { }; extern struct ms_hyperv_info ms_hyperv; +extern void __percpu **hyperv_pcpu_input_arg; +extern void __percpu **hyperv_pcpu_output_arg; + extern u64 hv_do_hypercall(u64 control, void *inputaddr, void *outputaddr); extern u64 hv_do_fast_hypercall8(u16 control, u64 input8); @@ -151,6 +155,8 @@ void hv_remove_crash_handler(void); extern int vmbus_interrupt; extern int vmbus_irq; +extern bool hv_root_partition; + #if IS_ENABLED(CONFIG_HYPERV) /* * Hypervisor's notion of virtual processor ID is different from @@ -161,9 +167,16 @@ extern int vmbus_irq; extern u32 *hv_vp_index; extern u32 hv_max_vp_index; +extern u64 (*hv_read_reference_counter)(void); + /* Sentinel value for an uninitialized entry in hv_vp_index array */ #define VP_INVAL U32_MAX +int __init hv_common_init(void); +void __init hv_common_free(void); +int hv_common_cpu_init(unsigned int cpu); +int hv_common_cpu_die(unsigned int cpu); + void *hv_alloc_hyperv_page(void); void *hv_alloc_hyperv_zeroed_page(void); void hv_free_hyperv_page(unsigned long addr); |