Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:arch\x86\include\asm\mshyperv.h Create Date:2022-07-28 08:15:08
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:hv_do_hypercall

Proto:static inline u64 hv_do_hypercall(u64 control, void *input, void *output)

Type:u64

Parameter:

TypeParameterName
u64control
void *input
void *output
76  input_address = If input Then virt_to_phys - map virtual addresses to physical*@address: address to remap* The returned physical address is the physical (CPU) mapping for* the memory address given. It is only valid to use this function on Else 0
77  output_address = If output Then virt_to_phys - map virtual addresses to physical*@address: address to remap* The returned physical address is the physical (CPU) mapping for* the memory address given. It is only valid to use this function on Else 0
81  If Not hv_hypercall_pg Then Return U64_MAX
84  __asm__ __volatile__
109  Return hv_status