diff options
| -rw-r--r-- | include/asm-generic/hyperv-tlfs.h | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/include/asm-generic/hyperv-tlfs.h b/include/asm-generic/hyperv-tlfs.h index 1f92ef92eb56..262fae9526b1 100644 --- a/include/asm-generic/hyperv-tlfs.h +++ b/include/asm-generic/hyperv-tlfs.h @@ -141,6 +141,8 @@ struct ms_hyperv_tsc_page { #define HVCALL_FLUSH_VIRTUAL_ADDRESS_SPACE_EX 0x0013 #define HVCALL_FLUSH_VIRTUAL_ADDRESS_LIST_EX 0x0014 #define HVCALL_SEND_IPI_EX 0x0015 +#define HVCALL_GET_VP_REGISTERS 0x0050 +#define HVCALL_SET_VP_REGISTERS 0x0051 #define HVCALL_POST_MESSAGE 0x005c #define HVCALL_SIGNAL_EVENT 0x005d #define HVCALL_RETARGET_INTERRUPT 0x007e @@ -439,4 +441,53 @@ struct hv_retarget_device_interrupt { struct hv_device_interrupt_target int_target; } __packed __aligned(8); + +/* HvGetVpRegisters hypercall input with variable size reg name list*/ +struct hv_get_vp_registers_input { + struct { + u64 partitionid; + u32 vpindex; + u8 inputvtl; + u8 padding[3]; + } header; + struct input { + u32 name0; + u32 name1; + } element[]; +} __packed; + + +/* HvGetVpRegisters returns an array of these output elements */ +struct hv_get_vp_registers_output { + union { + struct { + u32 a; + u32 b; + u32 c; + u32 d; + } as32 __packed; + struct { + u64 low; + u64 high; + } as64 __packed; + }; +}; + +/* HvSetVpRegisters hypercall with variable size reg name/value list*/ +struct hv_set_vp_registers_input { + struct { + u64 partitionid; + u32 vpindex; + u8 inputvtl; + u8 padding[3]; + } header; + struct { + u32 name; + u32 padding1; + u64 padding2; + u64 valuelow; + u64 valuehigh; + } element[]; +} __packed; + #endif |