From 490707d2aaf4b142fb2fb53d8065dbae95b41377 Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Fri, 28 Aug 2009 16:25:39 -0700 Subject: [PATCH] Staging: hv: coding style cleanups of ChannelInterface.c Cc: Hank Janssen Signed-off-by: Greg Kroah-Hartman --- drivers/staging/hv/ChannelInterface.c | 246 ++++++++++---------------- 1 file changed, 90 insertions(+), 156 deletions(-) diff --git a/drivers/staging/hv/ChannelInterface.c b/drivers/staging/hv/ChannelInterface.c index 3463ea3640ea..26309abfa060 100644 --- a/drivers/staging/hv/ChannelInterface.c +++ b/drivers/staging/hv/ChannelInterface.c @@ -20,199 +20,133 @@ * Hank Janssen * */ - #include #include #include "osd.h" #include "VmbusPrivate.h" -static int -IVmbusChannelOpen( - struct hv_device *Device, - u32 SendBufferSize, - u32 RecvRingBufferSize, - void * UserData, - u32 UserDataLen, - VMBUS_CHANNEL_CALLBACK ChannelCallback, - void * Context - ) +static int IVmbusChannelOpen(struct hv_device *device, u32 SendBufferSize, + u32 RecvRingBufferSize, void *UserData, + u32 UserDataLen, + VMBUS_CHANNEL_CALLBACK ChannelCallback, + void *Context) { - return VmbusChannelOpen((struct vmbus_channel *)Device->context, - SendBufferSize, - RecvRingBufferSize, - UserData, - UserDataLen, - ChannelCallback, - Context); + return VmbusChannelOpen(device->context, SendBufferSize, + RecvRingBufferSize, UserData, UserDataLen, + ChannelCallback, Context); } - -static void -IVmbusChannelClose( - struct hv_device *Device - ) +static void IVmbusChannelClose(struct hv_device *device) { - VmbusChannelClose((struct vmbus_channel *)Device->context); + VmbusChannelClose(device->context); } - -static int -IVmbusChannelSendPacket( - struct hv_device *Device, - const void * Buffer, - u32 BufferLen, - u64 RequestId, - u32 Type, - u32 Flags - ) +static int IVmbusChannelSendPacket(struct hv_device *device, const void *Buffer, + u32 BufferLen, u64 RequestId, u32 Type, + u32 Flags) { - return VmbusChannelSendPacket((struct vmbus_channel *)Device->context, - Buffer, - BufferLen, - RequestId, - Type, - Flags); + return VmbusChannelSendPacket(device->context, Buffer, BufferLen, + RequestId, Type, Flags); } -static int -IVmbusChannelSendPacketPageBuffer( - struct hv_device *Device, - struct hv_page_buffer PageBuffers[], - u32 PageCount, - void * Buffer, - u32 BufferLen, - u64 RequestId - ) +static int IVmbusChannelSendPacketPageBuffer(struct hv_device *device, + struct hv_page_buffer PageBuffers[], + u32 PageCount, void *Buffer, + u32 BufferLen, u64 RequestId) { - return VmbusChannelSendPacketPageBuffer((struct vmbus_channel *)Device->context, - PageBuffers, - PageCount, - Buffer, - BufferLen, - RequestId); + return VmbusChannelSendPacketPageBuffer(device->context, PageBuffers, + PageCount, Buffer, BufferLen, + RequestId); } -static int -IVmbusChannelSendPacketMultiPageBuffer( - struct hv_device *Device, - struct hv_multipage_buffer *MultiPageBuffer, - void * Buffer, - u32 BufferLen, - u64 RequestId - ) +static int IVmbusChannelSendPacketMultiPageBuffer(struct hv_device *device, + struct hv_multipage_buffer *MultiPageBuffer, + void *Buffer, u32 BufferLen, u64 RequestId) { - return VmbusChannelSendPacketMultiPageBuffer((struct vmbus_channel *)Device->context, - MultiPageBuffer, - Buffer, - BufferLen, - RequestId); + return VmbusChannelSendPacketMultiPageBuffer(device->context, + MultiPageBuffer, Buffer, + BufferLen, RequestId); } -static int -IVmbusChannelRecvPacket ( - struct hv_device *Device, - void * Buffer, - u32 BufferLen, - u32* BufferActualLen, - u64* RequestId - ) +static int IVmbusChannelRecvPacket(struct hv_device *device, void *Buffer, + u32 BufferLen, u32 *BufferActualLen, + u64 *RequestId) { - return VmbusChannelRecvPacket((struct vmbus_channel *)Device->context, - Buffer, - BufferLen, - BufferActualLen, - RequestId); + return VmbusChannelRecvPacket(device->context, Buffer, BufferLen, + BufferActualLen, RequestId); } -static int -IVmbusChannelRecvPacketRaw( - struct hv_device *Device, - void * Buffer, - u32 BufferLen, - u32* BufferActualLen, - u64* RequestId - ) +static int IVmbusChannelRecvPacketRaw(struct hv_device *device, void *Buffer, + u32 BufferLen, u32 *BufferActualLen, + u64 *RequestId) { - return VmbusChannelRecvPacketRaw((struct vmbus_channel *)Device->context, - Buffer, - BufferLen, - BufferActualLen, - RequestId); + return VmbusChannelRecvPacketRaw(device->context, Buffer, BufferLen, + BufferActualLen, RequestId); } -static int -IVmbusChannelEstablishGpadl( - struct hv_device *Device, - void * Buffer, - u32 BufferLen, - u32* GpadlHandle - ) +static int IVmbusChannelEstablishGpadl(struct hv_device *device, void *Buffer, + u32 BufferLen, u32 *GpadlHandle) { - return VmbusChannelEstablishGpadl((struct vmbus_channel *)Device->context, - Buffer, - BufferLen, - GpadlHandle); + return VmbusChannelEstablishGpadl(device->context, Buffer, BufferLen, + GpadlHandle); } -static int -IVmbusChannelTeardownGpadl( - struct hv_device *Device, - u32 GpadlHandle - ) +static int IVmbusChannelTeardownGpadl(struct hv_device *device, u32 GpadlHandle) { - return VmbusChannelTeardownGpadl((struct vmbus_channel *)Device->context, - GpadlHandle); + return VmbusChannelTeardownGpadl(device->context, GpadlHandle); } -void GetChannelInterface(struct vmbus_channel_interface *ChannelInterface) +void GetChannelInterface(struct vmbus_channel_interface *iface) { - ChannelInterface->Open = IVmbusChannelOpen; - ChannelInterface->Close = IVmbusChannelClose; - ChannelInterface->SendPacket = IVmbusChannelSendPacket; - ChannelInterface->SendPacketPageBuffer = IVmbusChannelSendPacketPageBuffer; - ChannelInterface->SendPacketMultiPageBuffer = IVmbusChannelSendPacketMultiPageBuffer; - ChannelInterface->RecvPacket = IVmbusChannelRecvPacket; - ChannelInterface->RecvPacketRaw = IVmbusChannelRecvPacketRaw; - ChannelInterface->EstablishGpadl = IVmbusChannelEstablishGpadl; - ChannelInterface->TeardownGpadl = IVmbusChannelTeardownGpadl; - ChannelInterface->GetInfo = GetChannelInfo; + iface->Open = IVmbusChannelOpen; + iface->Close = IVmbusChannelClose; + iface->SendPacket = IVmbusChannelSendPacket; + iface->SendPacketPageBuffer = IVmbusChannelSendPacketPageBuffer; + iface->SendPacketMultiPageBuffer = + IVmbusChannelSendPacketMultiPageBuffer; + iface->RecvPacket = IVmbusChannelRecvPacket; + iface->RecvPacketRaw = IVmbusChannelRecvPacketRaw; + iface->EstablishGpadl = IVmbusChannelEstablishGpadl; + iface->TeardownGpadl = IVmbusChannelTeardownGpadl; + iface->GetInfo = GetChannelInfo; } - -void GetChannelInfo(struct hv_device *Device, struct hv_device_info *DeviceInfo) +void GetChannelInfo(struct hv_device *device, struct hv_device_info *info) { struct vmbus_channel_debug_info debugInfo; - if (Device->context) - { - VmbusChannelGetDebugInfo((struct vmbus_channel *)Device->context, &debugInfo); - - DeviceInfo->ChannelId = debugInfo.RelId; - DeviceInfo->ChannelState = debugInfo.State; - memcpy(&DeviceInfo->ChannelType, &debugInfo.InterfaceType, sizeof(struct hv_guid)); - memcpy(&DeviceInfo->ChannelInstance, &debugInfo.InterfaceInstance, sizeof(struct hv_guid)); - - DeviceInfo->MonitorId = debugInfo.MonitorId; - - DeviceInfo->ServerMonitorPending = debugInfo.ServerMonitorPending; - DeviceInfo->ServerMonitorLatency = debugInfo.ServerMonitorLatency; - DeviceInfo->ServerMonitorConnectionId = debugInfo.ServerMonitorConnectionId; - - DeviceInfo->ClientMonitorPending = debugInfo.ClientMonitorPending; - DeviceInfo->ClientMonitorLatency = debugInfo.ClientMonitorLatency; - DeviceInfo->ClientMonitorConnectionId = debugInfo.ClientMonitorConnectionId; - - DeviceInfo->Inbound.InterruptMask = debugInfo.Inbound.CurrentInterruptMask; - DeviceInfo->Inbound.ReadIndex = debugInfo.Inbound.CurrentReadIndex; - DeviceInfo->Inbound.WriteIndex = debugInfo.Inbound.CurrentWriteIndex; - DeviceInfo->Inbound.BytesAvailToRead = debugInfo.Inbound.BytesAvailToRead; - DeviceInfo->Inbound.BytesAvailToWrite = debugInfo.Inbound.BytesAvailToWrite; - - DeviceInfo->Outbound.InterruptMask = debugInfo.Outbound.CurrentInterruptMask; - DeviceInfo->Outbound.ReadIndex = debugInfo.Outbound.CurrentReadIndex; - DeviceInfo->Outbound.WriteIndex = debugInfo.Outbound.CurrentWriteIndex; - DeviceInfo->Outbound.BytesAvailToRead = debugInfo.Outbound.BytesAvailToRead; - DeviceInfo->Outbound.BytesAvailToWrite = debugInfo.Outbound.BytesAvailToWrite; - } + if (!device->context) + return; + + VmbusChannelGetDebugInfo(device->context, &debugInfo); + + info->ChannelId = debugInfo.RelId; + info->ChannelState = debugInfo.State; + memcpy(&info->ChannelType, &debugInfo.InterfaceType, + sizeof(struct hv_guid)); + memcpy(&info->ChannelInstance, &debugInfo.InterfaceInstance, + sizeof(struct hv_guid)); + + info->MonitorId = debugInfo.MonitorId; + + info->ServerMonitorPending = debugInfo.ServerMonitorPending; + info->ServerMonitorLatency = debugInfo.ServerMonitorLatency; + info->ServerMonitorConnectionId = debugInfo.ServerMonitorConnectionId; + + info->ClientMonitorPending = debugInfo.ClientMonitorPending; + info->ClientMonitorLatency = debugInfo.ClientMonitorLatency; + info->ClientMonitorConnectionId = debugInfo.ClientMonitorConnectionId; + + info->Inbound.InterruptMask = debugInfo.Inbound.CurrentInterruptMask; + info->Inbound.ReadIndex = debugInfo.Inbound.CurrentReadIndex; + info->Inbound.WriteIndex = debugInfo.Inbound.CurrentWriteIndex; + info->Inbound.BytesAvailToRead = debugInfo.Inbound.BytesAvailToRead; + info->Inbound.BytesAvailToWrite = debugInfo.Inbound.BytesAvailToWrite; + + info->Outbound.InterruptMask = debugInfo.Outbound.CurrentInterruptMask; + info->Outbound.ReadIndex = debugInfo.Outbound.CurrentReadIndex; + info->Outbound.WriteIndex = debugInfo.Outbound.CurrentWriteIndex; + info->Outbound.BytesAvailToRead = debugInfo.Outbound.BytesAvailToRead; + info->Outbound.BytesAvailToWrite = debugInfo.Outbound.BytesAvailToWrite; } -- 2.30.2