diff options
Diffstat (limited to 'drivers/staging/hv/include/VmbusApi.h')
| -rw-r--r-- | drivers/staging/hv/include/VmbusApi.h | 78 |
1 files changed, 39 insertions, 39 deletions
diff --git a/drivers/staging/hv/include/VmbusApi.h b/drivers/staging/hv/include/VmbusApi.h index 40b8f1e43e0..b9862e54d5a 100644 --- a/drivers/staging/hv/include/VmbusApi.h +++ b/drivers/staging/hv/include/VmbusApi.h @@ -27,57 +27,57 @@ #include "osd.h" -// -// Defines -// + +/* Defines */ + #define MAX_PAGE_BUFFER_COUNT 16 -#define MAX_MULTIPAGE_BUFFER_COUNT 32 // 128K +#define MAX_MULTIPAGE_BUFFER_COUNT 32 /* 128K */ + + +/* Fwd declarations */ -// -// Fwd declarations -// typedef struct _DRIVER_OBJECT *PDRIVER_OBJECT; typedef struct _DEVICE_OBJECT *PDEVICE_OBJECT; -// -// Data types -// + +/* Data types */ + #pragma pack(push,1) -// Single-page buffer +/* Single-page buffer */ typedef struct _PAGE_BUFFER { u32 Length; u32 Offset; u64 Pfn; } PAGE_BUFFER; -// Multiple-page buffer +/* Multiple-page buffer */ typedef struct _MULTIPAGE_BUFFER { - // Length and Offset determines the # of pfns in the array + /* Length and Offset determines the # of pfns in the array */ u32 Length; u32 Offset; u64 PfnArray[MAX_MULTIPAGE_BUFFER_COUNT]; }MULTIPAGE_BUFFER; -//0x18 includes the proprietary packet header +/* 0x18 includes the proprietary packet header */ #define MAX_PAGE_BUFFER_PACKET (0x18 + (sizeof(PAGE_BUFFER) * MAX_PAGE_BUFFER_COUNT)) #define MAX_MULTIPAGE_BUFFER_PACKET (0x18 + sizeof(MULTIPAGE_BUFFER)) #pragma pack(pop) -// All drivers +/* All drivers */ typedef int (*PFN_ON_DEVICEADD)(PDEVICE_OBJECT Device, void* AdditionalInfo); typedef int (*PFN_ON_DEVICEREMOVE)(PDEVICE_OBJECT Device); typedef char** (*PFN_ON_GETDEVICEIDS)(void); typedef void (*PFN_ON_CLEANUP)(PDRIVER_OBJECT Driver); -// Vmbus extensions -//typedef int (*PFN_ON_MATCH)(PDEVICE_OBJECT dev, PDRIVER_OBJECT drv); -//typedef int (*PFN_ON_PROBE)(PDEVICE_OBJECT dev); +/* Vmbus extensions */ +/* typedef int (*PFN_ON_MATCH)(PDEVICE_OBJECT dev, PDRIVER_OBJECT drv); */ +/* typedef int (*PFN_ON_PROBE)(PDEVICE_OBJECT dev); */ typedef int (*PFN_ON_ISR)(PDRIVER_OBJECT drv); typedef void (*PFN_ON_DPC)(PDRIVER_OBJECT drv); typedef void (*PFN_GET_CHANNEL_OFFERS)(void); @@ -87,7 +87,7 @@ typedef void (*PFN_ON_CHILDDEVICE_DESTROY)(PDEVICE_OBJECT Device); typedef int (*PFN_ON_CHILDDEVICE_ADD)(PDEVICE_OBJECT RootDevice, PDEVICE_OBJECT ChildDevice); typedef void (*PFN_ON_CHILDDEVICE_REMOVE)(PDEVICE_OBJECT Device); -// Vmbus channel interface +/* Vmbus channel interface */ typedef void (*VMBUS_CHANNEL_CALLBACK)(void * context); typedef int (*VMBUS_CHANNEL_OPEN)( @@ -148,8 +148,8 @@ typedef int (*VMBUS_CHANNEL_RECV_PACKET_PAW)( typedef int (*VMBUS_CHANNEL_ESTABLISH_GPADL)( PDEVICE_OBJECT Device, - void * Buffer, // from kmalloc() - u32 BufferLen, // page-size multiple + void * Buffer, /* from kmalloc() */ + u32 BufferLen, /* page-size multiple */ u32* GpadlHandle ); @@ -203,44 +203,44 @@ typedef struct _VMBUS_CHANNEL_INTERFACE { typedef void (*VMBUS_GET_CHANNEL_INTERFACE)(VMBUS_CHANNEL_INTERFACE *Interface); -// Base driver object +/* Base driver object */ typedef struct _DRIVER_OBJECT { const char* name; - GUID deviceType; // the device type supported by this driver + GUID deviceType; /* the device type supported by this driver */ PFN_ON_DEVICEADD OnDeviceAdd; PFN_ON_DEVICEREMOVE OnDeviceRemove; - PFN_ON_GETDEVICEIDS OnGetDeviceIds; // device ids supported by this driver + PFN_ON_GETDEVICEIDS OnGetDeviceIds; /* device ids supported by this driver */ PFN_ON_CLEANUP OnCleanup; VMBUS_CHANNEL_INTERFACE VmbusChannelInterface; } DRIVER_OBJECT; -// Base device object +/* Base device object */ typedef struct _DEVICE_OBJECT { - DRIVER_OBJECT* Driver; // the driver for this device + DRIVER_OBJECT* Driver; /* the driver for this device */ char name[64]; - GUID deviceType; // the device type id of this device - GUID deviceInstance; // the device instance id of this device + GUID deviceType; /* the device type id of this device */ + GUID deviceInstance; /* the device instance id of this device */ void* context; - void* Extension; // Device extension; + void* Extension; /* Device extension; */ } DEVICE_OBJECT; -// Vmbus driver object +/* Vmbus driver object */ typedef struct _VMBUS_DRIVER_OBJECT { - DRIVER_OBJECT Base; // !! Must be the 1st field !! + DRIVER_OBJECT Base; /* !! Must be the 1st field !! */ - // Set by the caller + /* Set by the caller */ PFN_ON_CHILDDEVICE_CREATE OnChildDeviceCreate; PFN_ON_CHILDDEVICE_DESTROY OnChildDeviceDestroy; PFN_ON_CHILDDEVICE_ADD OnChildDeviceAdd; PFN_ON_CHILDDEVICE_REMOVE OnChildDeviceRemove; - // Set by the callee - //PFN_ON_MATCH OnMatch; - //PFN_ON_PROBE OnProbe; + /* Set by the callee */ + /* PFN_ON_MATCH OnMatch; */ + /* PFN_ON_PROBE OnProbe; */ PFN_ON_ISR OnIsr; PFN_ON_DPC OnMsgDpc; PFN_ON_DPC OnEventDpc; @@ -251,12 +251,12 @@ typedef struct _VMBUS_DRIVER_OBJECT { } VMBUS_DRIVER_OBJECT; -// -// Interface -// + +/* Interface */ + int VmbusInitialize( DRIVER_OBJECT* drv ); -#endif // _VMBUS_API_H_ +#endif /* _VMBUS_API_H_ */ |