From afbdc4a98b6b608c4d38b18a16e4cd62c6645c91 Mon Sep 17 00:00:00 2001 From: "K. Y. Srinivasan" Date: Thu, 12 May 2011 19:34:29 -0700 Subject: [PATCH] Staging: hv: vmbus_drv: Include the contents of hv_api.h in hyperv_vmbus.h Include the contents of hv_api.h in hyperv_vmbus.h. Signed-off-by: K. Y. Srinivasan Signed-off-by: Haiyang Zhang Signed-off-by: Abhishek Kane Signed-off-by: Hank Janssen Signed-off-by: Greg Kroah-Hartman --- drivers/staging/hv/blkvsc_drv.c | 1 - drivers/staging/hv/channel.c | 1 - drivers/staging/hv/channel_mgmt.c | 1 - drivers/staging/hv/connection.c | 1 - drivers/staging/hv/hv.c | 1 - drivers/staging/hv/hv.h | 2 +- drivers/staging/hv/hv_api.h | 391 ------------------------------ drivers/staging/hv/hv_kvp.c | 1 - drivers/staging/hv/hv_mouse.c | 1 - drivers/staging/hv/hv_util.c | 1 - drivers/staging/hv/hyperv_vmbus.h | 365 ++++++++++++++++++++++++++++ drivers/staging/hv/netvsc.c | 1 - drivers/staging/hv/netvsc_drv.c | 1 - drivers/staging/hv/rndis_filter.c | 1 - drivers/staging/hv/storvsc.c | 1 - drivers/staging/hv/storvsc_drv.c | 1 - drivers/staging/hv/vmbus_drv.c | 1 - 17 files changed, 366 insertions(+), 406 deletions(-) delete mode 100644 drivers/staging/hv/hv_api.h diff --git a/drivers/staging/hv/blkvsc_drv.c b/drivers/staging/hv/blkvsc_drv.c index 44de4887e85c..8cc0b8dbc930 100644 --- a/drivers/staging/hv/blkvsc_drv.c +++ b/drivers/staging/hv/blkvsc_drv.c @@ -33,7 +33,6 @@ #include #include "hyperv.h" -#include "hv_api.h" #include "storvsc_api.h" diff --git a/drivers/staging/hv/channel.c b/drivers/staging/hv/channel.c index aac59fa2a2d5..fb7ace679362 100644 --- a/drivers/staging/hv/channel.c +++ b/drivers/staging/hv/channel.c @@ -29,7 +29,6 @@ #include "hyperv.h" #include "hyperv_vmbus.h" -#include "hv_api.h" #include "vmbus_private.h" #define NUM_PAGES_SPANNED(addr, len) \ diff --git a/drivers/staging/hv/channel_mgmt.c b/drivers/staging/hv/channel_mgmt.c index c73ae5fead6e..6433ae1b0e8a 100644 --- a/drivers/staging/hv/channel_mgmt.c +++ b/drivers/staging/hv/channel_mgmt.c @@ -31,7 +31,6 @@ #include "hyperv.h" #include "hyperv_vmbus.h" -#include "hv_api.h" #include "vmbus_private.h" struct vmbus_channel_message_table_entry { diff --git a/drivers/staging/hv/connection.c b/drivers/staging/hv/connection.c index 663aeed15eb2..fda901899622 100644 --- a/drivers/staging/hv/connection.c +++ b/drivers/staging/hv/connection.c @@ -31,7 +31,6 @@ #include "hyperv.h" #include "hyperv_vmbus.h" -#include "hv_api.h" #include "vmbus_private.h" diff --git a/drivers/staging/hv/hv.c b/drivers/staging/hv/hv.c index dede9ced6978..489504b5b89f 100644 --- a/drivers/staging/hv/hv.c +++ b/drivers/staging/hv/hv.c @@ -28,7 +28,6 @@ #include "hyperv.h" #include "hyperv_vmbus.h" -#include "hv_api.h" #include "vmbus_private.h" /* The one and only */ diff --git a/drivers/staging/hv/hv.h b/drivers/staging/hv/hv.h index 829aff81bb30..9b50dc6556db 100644 --- a/drivers/staging/hv/hv.h +++ b/drivers/staging/hv/hv.h @@ -25,7 +25,7 @@ #ifndef __HV_H__ #define __HV_H__ -#include "hv_api.h" +#include "hyperv_vmbus.h" enum { VMBUS_MESSAGE_CONNECTION_ID = 1, diff --git a/drivers/staging/hv/hv_api.h b/drivers/staging/hv/hv_api.h deleted file mode 100644 index 2bc4003ac59a..000000000000 --- a/drivers/staging/hv/hv_api.h +++ /dev/null @@ -1,391 +0,0 @@ -/* - * - * Copyright (c) 2009, Microsoft Corporation. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * You should have received a copy of the GNU General Public License along with - * this program; if not, write to the Free Software Foundation, Inc., 59 Temple - * Place - Suite 330, Boston, MA 02111-1307 USA. - * - * Authors: - * Haiyang Zhang - * Hank Janssen - * - */ -#ifndef __HV_API_H -#define __HV_API_H - -/* - * The below CPUID leaves are present if VersionAndFeatures.HypervisorPresent - * is set by CPUID(HVCPUID_VERSION_FEATURES). - */ -enum hv_cpuid_function { - HVCPUID_VERSION_FEATURES = 0x00000001, - HVCPUID_VENDOR_MAXFUNCTION = 0x40000000, - HVCPUID_INTERFACE = 0x40000001, - - /* - * The remaining functions depend on the value of - * HVCPUID_INTERFACE - */ - HVCPUID_VERSION = 0x40000002, - HVCPUID_FEATURES = 0x40000003, - HVCPUID_ENLIGHTENMENT_INFO = 0x40000004, - HVCPUID_IMPLEMENTATION_LIMITS = 0x40000005, -}; - -/* Define version of the synthetic interrupt controller. */ -#define HV_SYNIC_VERSION (1) - -/* Define the expected SynIC version. */ -#define HV_SYNIC_VERSION_1 (0x1) - -/* Define synthetic interrupt controller message constants. */ -#define HV_MESSAGE_SIZE (256) -#define HV_MESSAGE_PAYLOAD_BYTE_COUNT (240) -#define HV_MESSAGE_PAYLOAD_QWORD_COUNT (30) -#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 hypervisor message types. */ -enum hv_message_type { - HVMSG_NONE = 0x00000000, - - /* Memory access messages. */ - HVMSG_UNMAPPED_GPA = 0x80000000, - HVMSG_GPA_INTERCEPT = 0x80000001, - - /* Timer notification messages. */ - HVMSG_TIMER_EXPIRED = 0x80000010, - - /* Error messages. */ - HVMSG_INVALID_VP_REGISTER_VALUE = 0x80000020, - HVMSG_UNRECOVERABLE_EXCEPTION = 0x80000021, - HVMSG_UNSUPPORTED_FEATURE = 0x80000022, - - /* Trace buffer complete messages. */ - HVMSG_EVENTLOG_BUFFERCOMPLETE = 0x80000040, - - /* Platform-specific processor intercept messages. */ - HVMSG_X64_IOPORT_INTERCEPT = 0x80010000, - HVMSG_X64_MSR_INTERCEPT = 0x80010001, - HVMSG_X64_CPUID_INTERCEPT = 0x80010002, - HVMSG_X64_EXCEPTION_INTERCEPT = 0x80010003, - HVMSG_X64_APIC_EOI = 0x80010004, - HVMSG_X64_LEGACY_FP_ERROR = 0x80010005 -}; - -/* Define the number of synthetic interrupt sources. */ -#define HV_SYNIC_SINT_COUNT (16) -#define HV_SYNIC_STIMER_COUNT (4) - -/* Define invalid partition identifier. */ -#define HV_PARTITION_ID_INVALID ((u64)0x0) - -/* Define connection identifier type. */ -union hv_connection_id { - u32 asu32; - struct { - u32 id:24; - u32 reserved:8; - } u; -}; - -/* Define port identifier type. */ -union hv_port_id { - u32 asu32; - struct { - u32 id:24; - u32 reserved:8; - } u ; -}; - -/* 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_bumber; - 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; - }; -}; - -/* Define synthetic interrupt controller message flags. */ -union hv_message_flags { - u8 asu8; - struct { - u8 msg_pending:1; - u8 reserved:7; - }; -}; - -/* Define synthetic interrupt controller message header. */ -struct hv_message_header { - enum hv_message_type message_type; - u8 payload_size; - union hv_message_flags message_flags; - u8 reserved[2]; - union { - u64 sender; - union hv_port_id port; - }; -}; - -/* Define timer message payload structure. */ -struct hv_timer_message_payload { - u32 timer_index; - u32 reserved; - u64 expiration_time; /* When the timer expired */ - u64 delivery_time; /* When the message was delivered */ -}; - -/* Define synthetic interrupt controller message format. */ -struct hv_message { - struct hv_message_header header; - union { - u64 payload[HV_MESSAGE_PAYLOAD_QWORD_COUNT]; - } u ; -}; - -/* Define the number of message buffers associated with each port. */ -#define HV_PORT_MESSAGE_BUFFER_COUNT (16) - -/* Define the synthetic interrupt message page layout. */ -struct hv_message_page { - struct hv_message sint_message[HV_SYNIC_SINT_COUNT]; -}; - -/* Define the synthetic interrupt controller event flags format. */ -union hv_synic_event_flags { - u8 flags8[HV_EVENT_FLAGS_BYTE_COUNT]; - 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; - struct { - u64 enable:1; - u64 reserved:63; - }; -}; - -/* Define synthetic interrupt source. */ -union hv_synic_sint { - u64 as_uint64; - struct { - u64 vector:8; - u64 reserved1:8; - u64 masked:1; - u64 auto_eoi:1; - u64 reserved2:46; - }; -}; - -/* Define the format of the SIMP register */ -union hv_synic_simp { - u64 as_uint64; - struct { - u64 simp_enabled:1; - u64 preserved:11; - u64 base_simp_gpa:52; - }; -}; - -/* Define the format of the SIEFP register */ -union hv_synic_siefp { - u64 as_uint64; - struct { - u64 siefp_enabled:1; - u64 preserved:11; - u64 base_siefp_gpa:52; - }; -}; - -/* Definitions for the monitored notification facility */ -union hv_monitor_trigger_group { - u64 as_uint64; - struct { - u32 pending; - u32 armed; - }; -}; - -struct hv_monitor_parameter { - union hv_connection_id connectionid; - u16 flagnumber; - u16 rsvdz; -}; - -union hv_monitor_trigger_state { - u32 asu32; - - struct { - u32 group_enable:4; - u32 rsvdz:28; - }; -}; - -/* struct hv_monitor_page Layout */ -/* ------------------------------------------------------ */ -/* | 0 | TriggerState (4 bytes) | Rsvd1 (4 bytes) | */ -/* | 8 | TriggerGroup[0] | */ -/* | 10 | TriggerGroup[1] | */ -/* | 18 | TriggerGroup[2] | */ -/* | 20 | TriggerGroup[3] | */ -/* | 28 | Rsvd2[0] | */ -/* | 30 | Rsvd2[1] | */ -/* | 38 | Rsvd2[2] | */ -/* | 40 | NextCheckTime[0][0] | NextCheckTime[0][1] | */ -/* | ... | */ -/* | 240 | Latency[0][0..3] | */ -/* | 340 | Rsvz3[0] | */ -/* | 440 | Parameter[0][0] | */ -/* | 448 | Parameter[0][1] | */ -/* | ... | */ -/* | 840 | Rsvd4[0] | */ -/* ------------------------------------------------------ */ -struct hv_monitor_page { - union hv_monitor_trigger_state trigger_state; - u32 rsvdz1; - - union hv_monitor_trigger_group trigger_group[4]; - u64 rsvdz2[3]; - - s32 next_checktime[4][32]; - - u16 latency[4][32]; - u64 rsvdz3[32]; - - struct hv_monitor_parameter parameter[4][32]; - - u8 rsvdz4[1984]; -}; - -/* Declare the various hypercall operations. */ -enum hv_call_code { - HVCALL_POST_MESSAGE = 0x005c, - HVCALL_SIGNAL_EVENT = 0x005d, -}; - -/* Definition of the hv_post_message hypercall input structure. */ -struct hv_input_post_message { - union hv_connection_id connectionid; - u32 reserved; - enum hv_message_type message_type; - u32 payload_size; - u64 payload[HV_MESSAGE_PAYLOAD_QWORD_COUNT]; -}; - -/* Definition of the hv_signal_event hypercall input structure. */ -struct hv_input_signal_event { - union hv_connection_id connectionid; - u16 flag_number; - u16 rsvdz; -}; - -/* - * 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 */ - }; -}; - -/* - * Declare the MSR used to setup pages used to communicate with the hypervisor. - */ -#define HV_X64_MSR_HYPERCALL 0x40000001 - -union hv_x64_msr_hypercall_contents { - u64 as_uint64; - struct { - u64 enable:1; - u64 reserved:11; - u64 guest_physical_address:52; - }; -}; - -#endif diff --git a/drivers/staging/hv/hv_kvp.c b/drivers/staging/hv/hv_kvp.c index 8b74d11ea123..35342cbf4288 100644 --- a/drivers/staging/hv/hv_kvp.c +++ b/drivers/staging/hv/hv_kvp.c @@ -28,7 +28,6 @@ #include #include "hyperv.h" -#include "hv_api.h" #include "vmbus_private.h" #include "hv_kvp.h" diff --git a/drivers/staging/hv/hv_mouse.c b/drivers/staging/hv/hv_mouse.c index 68bb8d252961..f4f512c30830 100644 --- a/drivers/staging/hv/hv_mouse.c +++ b/drivers/staging/hv/hv_mouse.c @@ -27,7 +27,6 @@ #include #include "hyperv.h" -#include "hv_api.h" /* diff --git a/drivers/staging/hv/hv_util.c b/drivers/staging/hv/hv_util.c index 7e0dc27ca4f3..981a19a5c627 100644 --- a/drivers/staging/hv/hv_util.c +++ b/drivers/staging/hv/hv_util.c @@ -30,7 +30,6 @@ #include #include "hyperv.h" -#include "hv_api.h" #include "vmbus_private.h" #include "hv_kvp.h" diff --git a/drivers/staging/hv/hyperv_vmbus.h b/drivers/staging/hv/hyperv_vmbus.h index dafd13b24d67..359d7c9ae81f 100644 --- a/drivers/staging/hv/hyperv_vmbus.h +++ b/drivers/staging/hv/hyperv_vmbus.h @@ -25,4 +25,369 @@ #ifndef _HYPERV_VMBUS_H #define _HYPERV_VMBUS_H +/* + * The below CPUID leaves are present if VersionAndFeatures.HypervisorPresent + * is set by CPUID(HVCPUID_VERSION_FEATURES). + */ +enum hv_cpuid_function { + HVCPUID_VERSION_FEATURES = 0x00000001, + HVCPUID_VENDOR_MAXFUNCTION = 0x40000000, + HVCPUID_INTERFACE = 0x40000001, + + /* + * The remaining functions depend on the value of + * HVCPUID_INTERFACE + */ + HVCPUID_VERSION = 0x40000002, + HVCPUID_FEATURES = 0x40000003, + HVCPUID_ENLIGHTENMENT_INFO = 0x40000004, + HVCPUID_IMPLEMENTATION_LIMITS = 0x40000005, +}; + +/* Define version of the synthetic interrupt controller. */ +#define HV_SYNIC_VERSION (1) + +/* Define the expected SynIC version. */ +#define HV_SYNIC_VERSION_1 (0x1) + +/* Define synthetic interrupt controller message constants. */ +#define HV_MESSAGE_SIZE (256) +#define HV_MESSAGE_PAYLOAD_BYTE_COUNT (240) +#define HV_MESSAGE_PAYLOAD_QWORD_COUNT (30) +#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 hypervisor message types. */ +enum hv_message_type { + HVMSG_NONE = 0x00000000, + + /* Memory access messages. */ + HVMSG_UNMAPPED_GPA = 0x80000000, + HVMSG_GPA_INTERCEPT = 0x80000001, + + /* Timer notification messages. */ + HVMSG_TIMER_EXPIRED = 0x80000010, + + /* Error messages. */ + HVMSG_INVALID_VP_REGISTER_VALUE = 0x80000020, + HVMSG_UNRECOVERABLE_EXCEPTION = 0x80000021, + HVMSG_UNSUPPORTED_FEATURE = 0x80000022, + + /* Trace buffer complete messages. */ + HVMSG_EVENTLOG_BUFFERCOMPLETE = 0x80000040, + + /* Platform-specific processor intercept messages. */ + HVMSG_X64_IOPORT_INTERCEPT = 0x80010000, + HVMSG_X64_MSR_INTERCEPT = 0x80010001, + HVMSG_X64_CPUID_INTERCEPT = 0x80010002, + HVMSG_X64_EXCEPTION_INTERCEPT = 0x80010003, + HVMSG_X64_APIC_EOI = 0x80010004, + HVMSG_X64_LEGACY_FP_ERROR = 0x80010005 +}; + +/* Define the number of synthetic interrupt sources. */ +#define HV_SYNIC_SINT_COUNT (16) +#define HV_SYNIC_STIMER_COUNT (4) + +/* Define invalid partition identifier. */ +#define HV_PARTITION_ID_INVALID ((u64)0x0) + +/* Define connection identifier type. */ +union hv_connection_id { + u32 asu32; + struct { + u32 id:24; + u32 reserved:8; + } u; +}; + +/* Define port identifier type. */ +union hv_port_id { + u32 asu32; + struct { + u32 id:24; + u32 reserved:8; + } u ; +}; + +/* 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_bumber; + 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; + }; +}; + +/* Define synthetic interrupt controller message flags. */ +union hv_message_flags { + u8 asu8; + struct { + u8 msg_pending:1; + u8 reserved:7; + }; +}; + +/* Define synthetic interrupt controller message header. */ +struct hv_message_header { + enum hv_message_type message_type; + u8 payload_size; + union hv_message_flags message_flags; + u8 reserved[2]; + union { + u64 sender; + union hv_port_id port; + }; +}; + +/* Define timer message payload structure. */ +struct hv_timer_message_payload { + u32 timer_index; + u32 reserved; + u64 expiration_time; /* When the timer expired */ + u64 delivery_time; /* When the message was delivered */ +}; + +/* Define synthetic interrupt controller message format. */ +struct hv_message { + struct hv_message_header header; + union { + u64 payload[HV_MESSAGE_PAYLOAD_QWORD_COUNT]; + } u ; +}; + +/* Define the number of message buffers associated with each port. */ +#define HV_PORT_MESSAGE_BUFFER_COUNT (16) + +/* Define the synthetic interrupt message page layout. */ +struct hv_message_page { + struct hv_message sint_message[HV_SYNIC_SINT_COUNT]; +}; + +/* Define the synthetic interrupt controller event flags format. */ +union hv_synic_event_flags { + u8 flags8[HV_EVENT_FLAGS_BYTE_COUNT]; + 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; + struct { + u64 enable:1; + u64 reserved:63; + }; +}; + +/* Define synthetic interrupt source. */ +union hv_synic_sint { + u64 as_uint64; + struct { + u64 vector:8; + u64 reserved1:8; + u64 masked:1; + u64 auto_eoi:1; + u64 reserved2:46; + }; +}; + +/* Define the format of the SIMP register */ +union hv_synic_simp { + u64 as_uint64; + struct { + u64 simp_enabled:1; + u64 preserved:11; + u64 base_simp_gpa:52; + }; +}; + +/* Define the format of the SIEFP register */ +union hv_synic_siefp { + u64 as_uint64; + struct { + u64 siefp_enabled:1; + u64 preserved:11; + u64 base_siefp_gpa:52; + }; +}; + +/* Definitions for the monitored notification facility */ +union hv_monitor_trigger_group { + u64 as_uint64; + struct { + u32 pending; + u32 armed; + }; +}; + +struct hv_monitor_parameter { + union hv_connection_id connectionid; + u16 flagnumber; + u16 rsvdz; +}; + +union hv_monitor_trigger_state { + u32 asu32; + + struct { + u32 group_enable:4; + u32 rsvdz:28; + }; +}; + +/* struct hv_monitor_page Layout */ +/* ------------------------------------------------------ */ +/* | 0 | TriggerState (4 bytes) | Rsvd1 (4 bytes) | */ +/* | 8 | TriggerGroup[0] | */ +/* | 10 | TriggerGroup[1] | */ +/* | 18 | TriggerGroup[2] | */ +/* | 20 | TriggerGroup[3] | */ +/* | 28 | Rsvd2[0] | */ +/* | 30 | Rsvd2[1] | */ +/* | 38 | Rsvd2[2] | */ +/* | 40 | NextCheckTime[0][0] | NextCheckTime[0][1] | */ +/* | ... | */ +/* | 240 | Latency[0][0..3] | */ +/* | 340 | Rsvz3[0] | */ +/* | 440 | Parameter[0][0] | */ +/* | 448 | Parameter[0][1] | */ +/* | ... | */ +/* | 840 | Rsvd4[0] | */ +/* ------------------------------------------------------ */ +struct hv_monitor_page { + union hv_monitor_trigger_state trigger_state; + u32 rsvdz1; + + union hv_monitor_trigger_group trigger_group[4]; + u64 rsvdz2[3]; + + s32 next_checktime[4][32]; + + u16 latency[4][32]; + u64 rsvdz3[32]; + + struct hv_monitor_parameter parameter[4][32]; + + u8 rsvdz4[1984]; +}; + +/* Declare the various hypercall operations. */ +enum hv_call_code { + HVCALL_POST_MESSAGE = 0x005c, + HVCALL_SIGNAL_EVENT = 0x005d, +}; + +/* Definition of the hv_post_message hypercall input structure. */ +struct hv_input_post_message { + union hv_connection_id connectionid; + u32 reserved; + enum hv_message_type message_type; + u32 payload_size; + u64 payload[HV_MESSAGE_PAYLOAD_QWORD_COUNT]; +}; + +/* Definition of the hv_signal_event hypercall input structure. */ +struct hv_input_signal_event { + union hv_connection_id connectionid; + u16 flag_number; + u16 rsvdz; +}; + +/* + * 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 */ + }; +}; + +/* + * Declare the MSR used to setup pages used to communicate with the hypervisor. + */ +#define HV_X64_MSR_HYPERCALL 0x40000001 + +union hv_x64_msr_hypercall_contents { + u64 as_uint64; + struct { + u64 enable:1; + u64 reserved:11; + u64 guest_physical_address:52; + }; +}; + #endif /* _HYPERV_VMBUS_H */ diff --git a/drivers/staging/hv/netvsc.c b/drivers/staging/hv/netvsc.c index 447cca75ea7f..c665d8891aa0 100644 --- a/drivers/staging/hv/netvsc.c +++ b/drivers/staging/hv/netvsc.c @@ -29,7 +29,6 @@ #include #include "hyperv.h" -#include "hv_api.h" #include "netvsc.h" #include "rndis_filter.h" diff --git a/drivers/staging/hv/netvsc_drv.c b/drivers/staging/hv/netvsc_drv.c index b732d06d706f..4e2995249db8 100644 --- a/drivers/staging/hv/netvsc_drv.c +++ b/drivers/staging/hv/netvsc_drv.c @@ -40,7 +40,6 @@ #include #include "hyperv.h" -#include "hv_api.h" #include "netvsc_api.h" struct net_device_context { diff --git a/drivers/staging/hv/rndis_filter.c b/drivers/staging/hv/rndis_filter.c index c6cb810a511c..21818e206434 100644 --- a/drivers/staging/hv/rndis_filter.c +++ b/drivers/staging/hv/rndis_filter.c @@ -28,7 +28,6 @@ #include #include "hyperv.h" -#include "hv_api.h" #include "netvsc_api.h" #include "rndis_filter.h" diff --git a/drivers/staging/hv/storvsc.c b/drivers/staging/hv/storvsc.c index b594fbf39720..dc8bb539d650 100644 --- a/drivers/staging/hv/storvsc.c +++ b/drivers/staging/hv/storvsc.c @@ -29,7 +29,6 @@ #include #include "hyperv.h" -#include "hv_api.h" #include "storvsc_api.h" #include "vstorage.h" diff --git a/drivers/staging/hv/storvsc_drv.c b/drivers/staging/hv/storvsc_drv.c index 0a3035bc3a2a..3a0b28446f86 100644 --- a/drivers/staging/hv/storvsc_drv.c +++ b/drivers/staging/hv/storvsc_drv.c @@ -34,7 +34,6 @@ #include #include "hyperv.h" -#include "hv_api.h" #include "storvsc_api.h" #include "vstorage.h" diff --git a/drivers/staging/hv/vmbus_drv.c b/drivers/staging/hv/vmbus_drv.c index d12c88d4c95c..25183cddb48f 100644 --- a/drivers/staging/hv/vmbus_drv.c +++ b/drivers/staging/hv/vmbus_drv.c @@ -37,7 +37,6 @@ #include "hyperv.h" #include "hyperv_vmbus.h" -#include "hv_api.h" #include "vmbus_private.h"