diff options
Diffstat (limited to 'include/asm-generic/hyperv-tlfs.h')
| -rw-r--r-- | include/asm-generic/hyperv-tlfs.h | 255 |
1 files changed, 250 insertions, 5 deletions
diff --git a/include/asm-generic/hyperv-tlfs.h b/include/asm-generic/hyperv-tlfs.h index e73a11850055..83448e837ded 100644 --- a/include/asm-generic/hyperv-tlfs.h +++ b/include/asm-generic/hyperv-tlfs.h @@ -88,7 +88,8 @@ #define HV_CONNECT_PORT BIT(7) #define HV_ACCESS_STATS BIT(8) #define HV_DEBUGGING BIT(11) -#define HV_CPU_POWER_MANAGEMENT BIT(12) +#define HV_CPU_MANAGEMENT BIT(12) +#define HV_ISOLATION BIT(22) /* @@ -141,6 +142,9 @@ 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_PARTITION_ID 0x0046 +#define HVCALL_DEPOSIT_MEMORY 0x0048 +#define HVCALL_CREATE_VP 0x004e #define HVCALL_GET_VP_REGISTERS 0x0050 #define HVCALL_SET_VP_REGISTERS 0x0051 #define HVCALL_POST_MESSAGE 0x005c @@ -148,6 +152,9 @@ struct ms_hyperv_tsc_page { #define HVCALL_POST_DEBUG_DATA 0x0069 #define HVCALL_RETRIEVE_DEBUG_DATA 0x006a #define HVCALL_RESET_DEBUG_SESSION 0x006b +#define HVCALL_ADD_LOGICAL_PROCESSOR 0x0076 +#define HVCALL_MAP_DEVICE_INTERRUPT 0x007c +#define HVCALL_UNMAP_DEVICE_INTERRUPT 0x007d #define HVCALL_RETARGET_INTERRUPT 0x007e #define HVCALL_FLUSH_GUEST_PHYSICAL_ADDRESS_SPACE 0x00af #define HVCALL_FLUSH_GUEST_PHYSICAL_ADDRESS_LIST 0x00b0 @@ -407,19 +414,144 @@ struct hv_tlb_flush_ex { u64 gva_list[]; } __packed; +/* HvGetPartitionId hypercall (output only) */ +struct hv_get_partition_id { + u64 partition_id; +} __packed; + +/* HvDepositMemory hypercall */ +struct hv_deposit_memory { + u64 partition_id; + u64 gpa_page_list[]; +} __packed; + +struct hv_proximity_domain_flags { + u32 proximity_preferred : 1; + u32 reserved : 30; + u32 proximity_info_valid : 1; +} __packed; + +/* Not a union in windows but useful for zeroing */ +union hv_proximity_domain_info { + struct { + u32 domain_id; + struct hv_proximity_domain_flags flags; + }; + u64 as_uint64; +} __packed; + +struct hv_lp_startup_status { + u64 hv_status; + u64 substatus1; + u64 substatus2; + u64 substatus3; + u64 substatus4; + u64 substatus5; + u64 substatus6; +} __packed; + +/* HvAddLogicalProcessor hypercall */ +struct hv_add_logical_processor_in { + u32 lp_index; + u32 apic_id; + union hv_proximity_domain_info proximity_domain_info; + u64 flags; +} __packed; + +struct hv_add_logical_processor_out { + struct hv_lp_startup_status startup_status; +} __packed; + +enum HV_SUBNODE_TYPE +{ + HvSubnodeAny = 0, + HvSubnodeSocket = 1, + HvSubnodeAmdNode = 2, + HvSubnodeL3 = 3, + HvSubnodeCount = 4, + HvSubnodeInvalid = -1 +}; + +/* HvCreateVp hypercall */ +struct hv_create_vp { + u64 partition_id; + u32 vp_index; + u8 padding[3]; + u8 subnode_type; + u64 subnode_id; + union hv_proximity_domain_info proximity_domain_info; + u64 flags; +} __packed; + +enum hv_interrupt_source { + HV_INTERRUPT_SOURCE_MSI = 1, /* MSI and MSI-X */ + HV_INTERRUPT_SOURCE_IOAPIC, +}; + +union hv_msi_address_register { + u32 as_uint32; + struct { + u32 reserved1:2; + u32 destination_mode:1; + u32 redirection_hint:1; + u32 reserved2:8; + u32 destination_id:8; + u32 msi_base:12; + }; +} __packed; + +union hv_msi_data_register { + u32 as_uint32; + struct { + u32 vector:8; + u32 delivery_mode:3; + u32 reserved1:3; + u32 level_assert:1; + u32 trigger_mode:1; + u32 reserved2:16; + }; +} __packed; + /* HvRetargetDeviceInterrupt hypercall */ union hv_msi_entry { u64 as_uint64; struct { - u32 address; - u32 data; + union hv_msi_address_register address; + union hv_msi_data_register data; } __packed; }; +union hv_ioapic_rte { + u64 as_uint64; + + struct { + u32 vector:8; + u32 delivery_mode:3; + u32 destination_mode:1; + u32 delivery_status:1; + u32 interrupt_polarity:1; + u32 remote_irr:1; + u32 trigger_mode:1; + u32 interrupt_mask:1; + u32 reserved1:15; + + u32 reserved2:24; + u32 destination_id:8; + }; + + struct { + u32 low_uint32; + u32 high_uint32; + }; +} __packed; + struct hv_interrupt_entry { - u32 source; /* 1 for MSI(-X) */ + u32 source; u32 reserved1; - union hv_msi_entry msi_entry; + union { + union hv_msi_entry msi_entry; + union hv_ioapic_rte ioapic_rte; + }; } __packed; /* @@ -494,4 +626,117 @@ struct hv_set_vp_registers_input { } element[]; } __packed; +enum hv_device_type { + HV_DEVICE_TYPE_LOGICAL = 0, + HV_DEVICE_TYPE_PCI = 1, + HV_DEVICE_TYPE_IOAPIC = 2, + HV_DEVICE_TYPE_ACPI = 3, +}; + +typedef u16 hv_pci_rid; +typedef u16 hv_pci_segment; +typedef u64 hv_logical_device_id; +union hv_pci_bdf { + u16 as_uint16; + + struct { + u8 function:3; + u8 device:5; + u8 bus; + }; +} __packed; + +union hv_pci_bus_range { + u16 as_uint16; + + struct { + u8 subordinate_bus; + u8 secondary_bus; + }; +} __packed; + +union hv_device_id { + u64 as_uint64; + + struct { + u64 reserved0:62; + u64 device_type:2; + }; + + /* HV_DEVICE_TYPE_LOGICAL */ + struct { + u64 id:62; + u64 device_type:2; + } logical; + + /* HV_DEVICE_TYPE_PCI */ + struct { + union { + hv_pci_rid rid; + union hv_pci_bdf bdf; + }; + + hv_pci_segment segment; + union hv_pci_bus_range shadow_bus_range; + + u16 phantom_function_bits:2; + u16 source_shadow:1; + + u16 rsvdz0:11; + u16 device_type:2; + } pci; + + /* HV_DEVICE_TYPE_IOAPIC */ + struct { + u8 ioapic_id; + u8 rsvdz0; + u16 rsvdz1; + u16 rsvdz2; + + u16 rsvdz3:14; + u16 device_type:2; + } ioapic; + + /* HV_DEVICE_TYPE_ACPI */ + struct { + u32 input_mapping_base; + u32 input_mapping_count:30; + u32 device_type:2; + } acpi; +} __packed; + +enum hv_interrupt_trigger_mode { + HV_INTERRUPT_TRIGGER_MODE_EDGE = 0, + HV_INTERRUPT_TRIGGER_MODE_LEVEL = 1, +}; + +struct hv_device_interrupt_descriptor { + u32 interrupt_type; + u32 trigger_mode; + u32 vector_count; + u32 reserved; + struct hv_device_interrupt_target target; +} __packed; + +struct hv_input_map_device_interrupt { + u64 partition_id; + u64 device_id; + u64 flags; + struct hv_interrupt_entry logical_interrupt_entry; + struct hv_device_interrupt_descriptor interrupt_descriptor; +} __packed; + +struct hv_output_map_device_interrupt { + struct hv_interrupt_entry interrupt_entry; +} __packed; + +struct hv_input_unmap_device_interrupt { + u64 partition_id; + u64 device_id; + struct hv_interrupt_entry interrupt_entry; +} __packed; + +#define HV_SOURCE_SHADOW_NONE 0x0 +#define HV_SOURCE_SHADOW_BRIDGE_BUS_RANGE 0x1 + #endif |