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yaml
---
r: 162262
b: refs/heads/master
c: b3bfb3c
h: refs/heads/master
v: v3
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Greg Kroah-Hartman committed Sep 15, 2009
1 parent a9eb2d8 commit da06a2c
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Showing 2 changed files with 50 additions and 61 deletions.
2 changes: 1 addition & 1 deletion [refs]
Original file line number Diff line number Diff line change
@@ -1,2 +1,2 @@
---
refs/heads/master: 772ec4e208053d125820b86b109c6339572f3961
refs/heads/master: b3bfb3cecfef142a0caf49fbb85a1d5a056f5c16
109 changes: 49 additions & 60 deletions trunk/drivers/staging/hv/Vmbus.c
Original file line number Diff line number Diff line change
Expand Up @@ -51,66 +51,6 @@ static const struct hv_guid gVmbusDeviceId = {
static struct hv_driver *gDriver; /* vmbus driver object */
static struct hv_device *gDevice; /* vmbus root device */

static void VmbusGetChannelInterface(struct vmbus_channel_interface *Interface);
static void VmbusGetChannelInfo(struct hv_device *DeviceObject,
struct hv_device_info *DeviceInfo);
static void VmbusGetChannelOffers(void);
static int VmbusOnDeviceAdd(struct hv_device *Device, void *AdditionalInfo);
static int VmbusOnDeviceRemove(struct hv_device *dev);
static void VmbusOnCleanup(struct hv_driver *drv);
static int VmbusOnISR(struct hv_driver *drv);
static void VmbusOnMsgDPC(struct hv_driver *drv);
static void VmbusOnEventDPC(struct hv_driver *drv);

/**
* VmbusInitialize - Main entry point
*/
int VmbusInitialize(struct hv_driver *drv)
{
struct vmbus_driver *driver = (struct vmbus_driver *)drv;
int ret;

DPRINT_ENTER(VMBUS);

DPRINT_INFO(VMBUS, "+++++++ Build Date=%s %s +++++++",
VersionDate, VersionTime);
DPRINT_INFO(VMBUS, "+++++++ Build Description=%s +++++++",
VersionDesc);
DPRINT_INFO(VMBUS, "+++++++ Vmbus supported version = %d +++++++",
VMBUS_REVISION_NUMBER);
DPRINT_INFO(VMBUS, "+++++++ Vmbus using SINT %d +++++++",
VMBUS_MESSAGE_SINT);
DPRINT_DBG(VMBUS, "sizeof(VMBUS_CHANNEL_PACKET_PAGE_BUFFER)=%zd, "
"sizeof(VMBUS_CHANNEL_PACKET_MULITPAGE_BUFFER)=%zd",
sizeof(struct VMBUS_CHANNEL_PACKET_PAGE_BUFFER),
sizeof(struct VMBUS_CHANNEL_PACKET_MULITPAGE_BUFFER));

drv->name = gDriverName;
memcpy(&drv->deviceType, &gVmbusDeviceType, sizeof(struct hv_guid));

/* Setup dispatch table */
driver->Base.OnDeviceAdd = VmbusOnDeviceAdd;
driver->Base.OnDeviceRemove = VmbusOnDeviceRemove;
driver->Base.OnCleanup = VmbusOnCleanup;
driver->OnIsr = VmbusOnISR;
driver->OnMsgDpc = VmbusOnMsgDPC;
driver->OnEventDpc = VmbusOnEventDPC;
driver->GetChannelOffers = VmbusGetChannelOffers;
driver->GetChannelInterface = VmbusGetChannelInterface;
driver->GetChannelInfo = VmbusGetChannelInfo;

/* Hypervisor initialization...setup hypercall page..etc */
ret = HvInit();
if (ret != 0)
DPRINT_ERR(VMBUS, "Unable to initialize the hypervisor - 0x%x",
ret);
gDriver = drv;

DPRINT_EXIT(VMBUS);

return ret;
}

/**
* VmbusGetChannelOffers - Retrieve the channel offers from the parent partition
*/
Expand Down Expand Up @@ -320,3 +260,52 @@ static int VmbusOnISR(struct hv_driver *drv)
DPRINT_EXIT(VMBUS);
return ret;
}

/**
* VmbusInitialize - Main entry point
*/
int VmbusInitialize(struct hv_driver *drv)
{
struct vmbus_driver *driver = (struct vmbus_driver *)drv;
int ret;

DPRINT_ENTER(VMBUS);

DPRINT_INFO(VMBUS, "+++++++ Build Date=%s %s +++++++",
VersionDate, VersionTime);
DPRINT_INFO(VMBUS, "+++++++ Build Description=%s +++++++",
VersionDesc);
DPRINT_INFO(VMBUS, "+++++++ Vmbus supported version = %d +++++++",
VMBUS_REVISION_NUMBER);
DPRINT_INFO(VMBUS, "+++++++ Vmbus using SINT %d +++++++",
VMBUS_MESSAGE_SINT);
DPRINT_DBG(VMBUS, "sizeof(VMBUS_CHANNEL_PACKET_PAGE_BUFFER)=%zd, "
"sizeof(VMBUS_CHANNEL_PACKET_MULITPAGE_BUFFER)=%zd",
sizeof(struct VMBUS_CHANNEL_PACKET_PAGE_BUFFER),
sizeof(struct VMBUS_CHANNEL_PACKET_MULITPAGE_BUFFER));

drv->name = gDriverName;
memcpy(&drv->deviceType, &gVmbusDeviceType, sizeof(struct hv_guid));

/* Setup dispatch table */
driver->Base.OnDeviceAdd = VmbusOnDeviceAdd;
driver->Base.OnDeviceRemove = VmbusOnDeviceRemove;
driver->Base.OnCleanup = VmbusOnCleanup;
driver->OnIsr = VmbusOnISR;
driver->OnMsgDpc = VmbusOnMsgDPC;
driver->OnEventDpc = VmbusOnEventDPC;
driver->GetChannelOffers = VmbusGetChannelOffers;
driver->GetChannelInterface = VmbusGetChannelInterface;
driver->GetChannelInfo = VmbusGetChannelInfo;

/* Hypervisor initialization...setup hypercall page..etc */
ret = HvInit();
if (ret != 0)
DPRINT_ERR(VMBUS, "Unable to initialize the hypervisor - 0x%x",
ret);
gDriver = drv;

DPRINT_EXIT(VMBUS);

return ret;
}

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