#ifndef __HV_H__
#define __HV_H__
-#include "include/osd.h"
-
-#include "include/HvTypes.h"
#include "include/HvStatus.h"
-//#include "HvVmApi.h"
-//#include "HvKeApi.h"
-//#include "HvMmApi.h"
-//#include "HvCpuApi.h"
#include "include/HvHalApi.h"
#include "include/HvVpApi.h"
-//#include "HvTrApi.h"
#include "include/HvSynicApi.h"
-//#include "HvAmApi.h"
-//#include "HvHkApi.h"
-//#include "HvValApi.h"
#include "include/HvHcApi.h"
#include "include/HvPtApi.h"
-enum
-{
- VMBUS_MESSAGE_CONNECTION_ID = 1,
- VMBUS_MESSAGE_PORT_ID = 1,
- VMBUS_EVENT_CONNECTION_ID = 2,
- VMBUS_EVENT_PORT_ID = 2,
- VMBUS_MONITOR_CONNECTION_ID = 3,
- VMBUS_MONITOR_PORT_ID = 3,
- VMBUS_MESSAGE_SINT = 2
+enum {
+ VMBUS_MESSAGE_CONNECTION_ID = 1,
+ VMBUS_MESSAGE_PORT_ID = 1,
+ VMBUS_EVENT_CONNECTION_ID = 2,
+ VMBUS_EVENT_PORT_ID = 2,
+ VMBUS_MONITOR_CONNECTION_ID = 3,
+ VMBUS_MONITOR_PORT_ID = 3,
+ VMBUS_MESSAGE_SINT = 2,
};
-//
-// #defines
-//
-#define HV_PRESENT_BIT 0x80000000
-#define HV_XENLINUX_GUEST_ID_LO 0x00000000
+/* #defines */
+
+#define HV_PRESENT_BIT 0x80000000
+
+#define HV_XENLINUX_GUEST_ID_LO 0x00000000
#define HV_XENLINUX_GUEST_ID_HI 0x0B00B135
-#define HV_XENLINUX_GUEST_ID (((UINT64)HV_XENLINUX_GUEST_ID_HI << 32) | HV_XENLINUX_GUEST_ID_LO)
+#define HV_XENLINUX_GUEST_ID (((u64)HV_XENLINUX_GUEST_ID_HI << 32) \
+ | HV_XENLINUX_GUEST_ID_LO)
#define HV_LINUX_GUEST_ID_LO 0x00000000
#define HV_LINUX_GUEST_ID_HI 0xB16B00B5
-#define HV_LINUX_GUEST_ID (((UINT64)HV_LINUX_GUEST_ID_HI << 32) | HV_LINUX_GUEST_ID_LO)
+#define HV_LINUX_GUEST_ID (((u64)HV_LINUX_GUEST_ID_HI << 32) | \
+ HV_LINUX_GUEST_ID_LO)
-#define HV_CPU_POWER_MANAGEMENT (1 << 0)
-#define HV_RECOMMENDATIONS_MAX 4
+#define HV_CPU_POWER_MANAGEMENT (1 << 0)
+#define HV_RECOMMENDATIONS_MAX 4
-#define HV_X64_MAX 5
-#define HV_CAPS_MAX 8
+#define HV_X64_MAX 5
+#define HV_CAPS_MAX 8
-#define HV_HYPERCALL_PARAM_ALIGN sizeof(UINT64)
+#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)
+/* 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_MAX_MESSAGE_ID (4)
#define HV_SERVICE_PROTOCOL_VERSION (0x0010)
#define HV_CONNECT_PAYLOAD_BYTE_COUNT 64
-//#define VMBUS_REVISION_NUMBER 6
-//#define VMBUS_PORT_ID 11 // Our local vmbus's port and connection id. Anything >0 is fine
+/* #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 GUID VMBUS_SERVICE_ID = {.Data = {0xb8, 0x80, 0x81, 0x62, 0x8d, 0x30, 0x5e, 0x4c, 0xb7, 0xdb, 0x1b, 0xeb, 0x62, 0xe6, 0x2e, 0xf4} };
+/* 628180B8-308D-4c5e-B7DB-1BEB62E62EF4 */
+static const struct hv_guid VMBUS_SERVICE_ID = {
+ .data = {
+ 0xb8, 0x80, 0x81, 0x62, 0x8d, 0x30, 0x5e, 0x4c,
+ 0xb7, 0xdb, 0x1b, 0xeb, 0x62, 0xe6, 0x2e, 0xf4
+ },
+};
#define MAX_NUM_CPUS 1
-typedef struct {
- UINT64 Align8;
- HV_INPUT_SIGNAL_EVENT Event;
-} HV_INPUT_SIGNAL_EVENT_BUFFER;
-
-typedef struct {
- UINT64 GuestId; // XenLinux or native Linux. If XenLinux, the hypercall and synic pages has already been initialized
- void* HypercallPage;
-
- BOOL SynICInitialized;
- // This is used as an input param to HvCallSignalEvent hypercall. The input param is immutable
- // in our usage and must be dynamic mem (vs stack or global).
- HV_INPUT_SIGNAL_EVENT_BUFFER *SignalEventBuffer;
- HV_INPUT_SIGNAL_EVENT *SignalEventParam; // 8-bytes aligned of the buffer above
-
- HANDLE synICMessagePage[MAX_NUM_CPUS];
- HANDLE synICEventPage[MAX_NUM_CPUS];
-} HV_CONTEXT;
-
-extern HV_CONTEXT gHvContext;
-
-
-//
-// Inline routines
-//
-static inline unsigned long long ReadMsr(int msr)
-{
- unsigned long long val;
-
- RDMSR(msr, val);
-
- return val;
-}
-
-static inline void WriteMsr(int msr, UINT64 val)
-{
- WRMSR(msr, val);
-
- return;
-}
-
-//
-// Hv Interface
-//
-static int
-HvInit(
- void
- );
-
-static void
-HvCleanup(
- void
- );
-
-static HV_STATUS
-HvPostMessage(
- HV_CONNECTION_ID connectionId,
- HV_MESSAGE_TYPE messageType,
- void * payload,
- SIZE_T payloadSize
- );
-
-static HV_STATUS
-HvSignalEvent(
- void
- );
-
-static int
-HvSynicInit(
- UINT32 irqVector
- );
-
-static void
-HvSynicCleanup(
- void
- );
-
-#endif // __HV_H__
+struct hv_input_signal_event_buffer {
+ u64 Align8;
+ HV_INPUT_SIGNAL_EVENT Event;
+};
+
+struct hv_context {
+ /* XenLinux or native Linux. If XenLinux, the hypercall and synic pages
+ * has already been initialized */
+ u64 GuestId;
+
+ void *HypercallPage;
+
+ bool SynICInitialized;
+
+ /*
+ * This is used as an input param to HvCallSignalEvent hypercall. The
+ * input param is immutable in our usage and must be dynamic mem (vs
+ * stack or global). */
+ struct hv_input_signal_event_buffer *SignalEventBuffer;
+ /* 8-bytes aligned of the buffer above */
+ HV_INPUT_SIGNAL_EVENT *SignalEventParam;
+
+ void *synICMessagePage[MAX_NUM_CPUS];
+ void *synICEventPage[MAX_NUM_CPUS];
+};
+
+extern struct hv_context gHvContext;
+
+
+/* Hv Interface */
+
+extern int HvInit(void);
+
+extern void HvCleanup(void);
+
+extern HV_STATUS HvPostMessage(HV_CONNECTION_ID connectionId,
+ HV_MESSAGE_TYPE messageType,
+ void *payload,
+ size_t payloadSize);
+
+extern HV_STATUS HvSignalEvent(void);
+
+extern int HvSynicInit(u32 irqVector);
+
+extern void HvSynicCleanup(void);
+
+#endif /* __HV_H__ */
projects / mirror_ubuntu-bionic-kernel.git / blobdiff