diff options
Diffstat (limited to 'drivers/hv/hyperv_vmbus.h')
| -rw-r--r-- | drivers/hv/hyperv_vmbus.h | 152 |
1 files changed, 2 insertions, 150 deletions
diff --git a/drivers/hv/hyperv_vmbus.h b/drivers/hv/hyperv_vmbus.h index e9f5d2c2fb6b..2463ef93c1f6 100644 --- a/drivers/hv/hyperv_vmbus.h +++ b/drivers/hv/hyperv_vmbus.h @@ -41,66 +41,11 @@ #define HV_UTIL_NEGO_TIMEOUT 55 -/* Define version of the synthetic interrupt controller. */ -#define HV_SYNIC_VERSION (1) -#define HV_ANY_VP (0xFFFFFFFF) -/* Define synthetic interrupt controller flag constants. */ -#define HV_EVENT_FLAGS_COUNT (256 * 8) #define HV_EVENT_FLAGS_BYTE_COUNT (256) #define HV_EVENT_FLAGS_DWORD_COUNT (256 / sizeof(u32)) -/* Define invalid partition identifier. */ -#define HV_PARTITION_ID_INVALID ((u64)0x0) - -/* Define port type. */ -enum hv_port_type { - HVPORT_MSG = 1, - HVPORT_EVENT = 2, - HVPORT_MONITOR = 3 -}; - -/* Define port information structure. */ -struct hv_port_info { - enum hv_port_type port_type; - u32 padding; - union { - struct { - u32 target_sint; - u32 target_vp; - u64 rsvdz; - } message_port_info; - struct { - u32 target_sint; - u32 target_vp; - u16 base_flag_number; - u16 flag_count; - u32 rsvdz; - } event_port_info; - struct { - u64 monitor_address; - u64 rsvdz; - } monitor_port_info; - }; -}; - -struct hv_connection_info { - enum hv_port_type port_type; - u32 padding; - union { - struct { - u64 rsvdz; - } message_connection_info; - struct { - u64 rsvdz; - } event_connection_info; - struct { - u64 monitor_address; - } monitor_connection_info; - }; -}; - /* * Timer configuration register. */ @@ -117,8 +62,6 @@ union hv_timer_config { }; }; -/* Define the number of message buffers associated with each port. */ -#define HV_PORT_MESSAGE_BUFFER_COUNT (16) /* Define the synthetic interrupt controller event flags format. */ union hv_synic_event_flags { @@ -126,11 +69,6 @@ union hv_synic_event_flags { u32 flags32[HV_EVENT_FLAGS_DWORD_COUNT]; }; -/* Define the synthetic interrupt flags page layout. */ -struct hv_synic_event_flags_page { - union hv_synic_event_flags sintevent_flags[HV_SYNIC_SINT_COUNT]; -}; - /* Define SynIC control register. */ union hv_synic_scontrol { u64 as_uint64; @@ -232,6 +170,8 @@ struct hv_monitor_page { u8 rsvdz4[1984]; }; +#define HV_HYPERCALL_PARAM_ALIGN sizeof(u64) + /* Definition of the hv_post_message hypercall input structure. */ struct hv_input_post_message { union hv_connection_id connectionid; @@ -241,41 +181,6 @@ struct hv_input_post_message { u64 payload[HV_MESSAGE_PAYLOAD_QWORD_COUNT]; }; -/* - * Versioning definitions used for guests reporting themselves to the - * hypervisor, and visa versa. - */ - -/* Version info reported by guest OS's */ -enum hv_guest_os_vendor { - HVGUESTOS_VENDOR_MICROSOFT = 0x0001 -}; - -enum hv_guest_os_microsoft_ids { - HVGUESTOS_MICROSOFT_UNDEFINED = 0x00, - HVGUESTOS_MICROSOFT_MSDOS = 0x01, - HVGUESTOS_MICROSOFT_WINDOWS3X = 0x02, - HVGUESTOS_MICROSOFT_WINDOWS9X = 0x03, - HVGUESTOS_MICROSOFT_WINDOWSNT = 0x04, - HVGUESTOS_MICROSOFT_WINDOWSCE = 0x05 -}; - -/* - * Declare the MSR used to identify the guest OS. - */ -#define HV_X64_MSR_GUEST_OS_ID 0x40000000 - -union hv_x64_msr_guest_os_id_contents { - u64 as_uint64; - struct { - u64 build_number:16; - u64 service_version:8; /* Service Pack, etc. */ - u64 minor_version:8; - u64 major_version:8; - u64 os_id:8; /* enum hv_guest_os_microsoft_ids (if Vendor=MS) */ - u64 vendor_id:16; /* enum hv_guest_os_vendor */ - }; -}; enum { VMBUS_MESSAGE_CONNECTION_ID = 1, @@ -287,55 +192,6 @@ enum { VMBUS_MESSAGE_SINT = 2, }; -/* #defines */ - -#define HV_PRESENT_BIT 0x80000000 - - -#define HV_CPU_POWER_MANAGEMENT (1 << 0) -#define HV_RECOMMENDATIONS_MAX 4 - -#define HV_X64_MAX 5 -#define HV_CAPS_MAX 8 - - -#define HV_HYPERCALL_PARAM_ALIGN sizeof(u64) - - -/* Service definitions */ - -#define HV_SERVICE_PARENT_PORT (0) -#define HV_SERVICE_PARENT_CONNECTION (0) - -#define HV_SERVICE_CONNECT_RESPONSE_SUCCESS (0) -#define HV_SERVICE_CONNECT_RESPONSE_INVALID_PARAMETER (1) -#define HV_SERVICE_CONNECT_RESPONSE_UNKNOWN_SERVICE (2) -#define HV_SERVICE_CONNECT_RESPONSE_CONNECTION_REJECTED (3) - -#define HV_SERVICE_CONNECT_REQUEST_MESSAGE_ID (1) -#define HV_SERVICE_CONNECT_RESPONSE_MESSAGE_ID (2) -#define HV_SERVICE_DISCONNECT_REQUEST_MESSAGE_ID (3) -#define HV_SERVICE_DISCONNECT_RESPONSE_MESSAGE_ID (4) -#define HV_SERVICE_MAX_MESSAGE_ID (4) - -#define HV_SERVICE_PROTOCOL_VERSION (0x0010) -#define HV_CONNECT_PAYLOAD_BYTE_COUNT 64 - -/* #define VMBUS_REVISION_NUMBER 6 */ - -/* Our local vmbus's port and connection id. Anything >0 is fine */ -/* #define VMBUS_PORT_ID 11 */ - -/* 628180B8-308D-4c5e-B7DB-1BEB62E62EF4 */ -static const uuid_le VMBUS_SERVICE_ID = { - .b = { - 0xb8, 0x80, 0x81, 0x62, 0x8d, 0x30, 0x5e, 0x4c, - 0xb7, 0xdb, 0x1b, 0xeb, 0x62, 0xe6, 0x2e, 0xf4 - }, -}; - - - struct hv_context { /* We only support running on top of Hyper-V * So at this point this really can only contain the Hyper-V ID @@ -531,10 +387,6 @@ struct hv_device *vmbus_device_create(const uuid_le *type, int vmbus_device_register(struct hv_device *child_device_obj); void vmbus_device_unregister(struct hv_device *device_obj); -/* static void */ -/* VmbusChildDeviceDestroy( */ -/* struct hv_device *); */ - struct vmbus_channel *relid2channel(u32 relid); void vmbus_free_channels(void); |