From: Greg Kroah-Hartman Date: Wed, 29 Jul 2009 22:40:18 +0000 (-0700) Subject: Staging: hv: osd: add osd_ prefix to global functions X-Git-Tag: firefly_0821_release~12948^2~390 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=bfc30aae73b6be57528059a9e03ce8674320e67b;p=firefly-linux-kernel-4.4.55.git Staging: hv: osd: add osd_ prefix to global functions Put a "osd_" prefix on the osd.c functions in order for us to play nicer in the kernel namespace. Cc: Bill Pemberton Cc: Hank Janssen Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/staging/hv/Channel.c b/drivers/staging/hv/Channel.c index 5b876438d41b..2346b859569b 100644 --- a/drivers/staging/hv/Channel.c +++ b/drivers/staging/hv/Channel.c @@ -230,7 +230,7 @@ VmbusChannelOpen( NewChannel->ChannelCallbackContext = Context; /* Allocate the ring buffer */ - out = PageAlloc((SendRingBufferSize + RecvRingBufferSize) >> PAGE_SHIFT); + out = osd_PageAlloc((SendRingBufferSize + RecvRingBufferSize) >> PAGE_SHIFT); /* out = kzalloc(sendRingBufferSize + recvRingBufferSize, GFP_KERNEL); */ ASSERT(out); ASSERT(((unsigned long)out & (PAGE_SIZE-1)) == 0); @@ -268,7 +268,7 @@ VmbusChannelOpen( openInfo = kmalloc(sizeof(VMBUS_CHANNEL_MSGINFO) + sizeof(VMBUS_CHANNEL_OPEN_CHANNEL), GFP_KERNEL); ASSERT(openInfo != NULL); - openInfo->WaitEvent = WaitEventCreate(); + openInfo->WaitEvent = osd_WaitEventCreate(); openMsg = (VMBUS_CHANNEL_OPEN_CHANNEL*)openInfo->Msg; openMsg->Header.MessageType = ChannelMessageOpenChannel; @@ -299,7 +299,7 @@ VmbusChannelOpen( } /* FIXME: Need to time-out here */ - WaitEventWait(openInfo->WaitEvent); + osd_WaitEventWait(openInfo->WaitEvent); if (openInfo->Response.OpenResult.Status == 0) { @@ -547,7 +547,7 @@ VmbusChannelEstablishGpadl( ASSERT(msgInfo != NULL); ASSERT(msgCount >0); - msgInfo->WaitEvent = WaitEventCreate(); + msgInfo->WaitEvent = osd_WaitEventCreate(); gpadlMsg = (VMBUS_CHANNEL_GPADL_HEADER*)msgInfo->Msg; gpadlMsg->Header.MessageType = ChannelMessageGpadlHeader; gpadlMsg->ChildRelId = Channel->OfferMsg.ChildRelId; @@ -587,7 +587,7 @@ VmbusChannelEstablishGpadl( ASSERT(ret == 0); } } - WaitEventWait(msgInfo->WaitEvent); + osd_WaitEventWait(msgInfo->WaitEvent); /* At this point, we received the gpadl created msg */ DPRINT_DBG(VMBUS, "Received GPADL created (relid %d, status %d handle %x)", @@ -639,7 +639,7 @@ VmbusChannelTeardownGpadl( info = kmalloc(sizeof(VMBUS_CHANNEL_MSGINFO) + sizeof(VMBUS_CHANNEL_GPADL_TEARDOWN), GFP_KERNEL); ASSERT(info != NULL); - info->WaitEvent = WaitEventCreate(); + info->WaitEvent = osd_WaitEventCreate(); msg = (VMBUS_CHANNEL_GPADL_TEARDOWN*)info->Msg; @@ -657,7 +657,7 @@ VmbusChannelTeardownGpadl( /* TODO: */ } - WaitEventWait(info->WaitEvent); + osd_WaitEventWait(info->WaitEvent); /* Received a torndown response */ spin_lock_irqsave(&gVmbusConnection.channelmsg_lock, flags); @@ -696,13 +696,13 @@ VmbusChannelClose( /* Stop callback and cancel the timer asap */ Channel->OnChannelCallback = NULL; - TimerStop(Channel->PollTimer); + osd_TimerStop(Channel->PollTimer); /* Send a closing message */ info = kmalloc(sizeof(VMBUS_CHANNEL_MSGINFO) + sizeof(VMBUS_CHANNEL_CLOSE_CHANNEL), GFP_KERNEL); ASSERT(info != NULL); - /* info->waitEvent = WaitEventCreate(); */ + /* info->waitEvent = osd_WaitEventCreate(); */ msg = (VMBUS_CHANNEL_CLOSE_CHANNEL*)info->Msg; msg->Header.MessageType = ChannelMessageCloseChannel; @@ -726,7 +726,7 @@ VmbusChannelClose( RingBufferCleanup(&Channel->Outbound); RingBufferCleanup(&Channel->Inbound); - PageFree(Channel->RingBufferPages, Channel->RingBufferPageCount); + osd_PageFree(Channel->RingBufferPages, Channel->RingBufferPageCount); kfree(info); @@ -1154,9 +1154,9 @@ VmbusChannelOnChannelEvent( DumpVmbusChannel(Channel); ASSERT(Channel->OnChannelCallback); #ifdef ENABLE_POLLING - TimerStop(Channel->PollTimer); + osd_TimerStop(Channel->PollTimer); Channel->OnChannelCallback(Channel->ChannelCallbackContext); - TimerStart(Channel->PollTimer, 100 /* 100us */); + osd_TimerStart(Channel->PollTimer, 100 /* 100us */); #else Channel->OnChannelCallback(Channel->ChannelCallbackContext); #endif @@ -1182,7 +1182,7 @@ VmbusChannelOnTimer( { channel->OnChannelCallback(channel->ChannelCallbackContext); #ifdef ENABLE_POLLING - TimerStart(channel->PollTimer, 100 /* 100us */); + osd_TimerStart(channel->PollTimer, 100 /* 100us */); #endif } } diff --git a/drivers/staging/hv/ChannelMgmt.c b/drivers/staging/hv/ChannelMgmt.c index 7ef1f2ba19d2..96b88647cd1c 100644 --- a/drivers/staging/hv/ChannelMgmt.c +++ b/drivers/staging/hv/ChannelMgmt.c @@ -141,7 +141,7 @@ static VMBUS_CHANNEL* AllocVmbusChannel(void) spin_lock_init(&channel->inbound_lock); - channel->PollTimer = TimerCreate(VmbusChannelOnTimer, channel); + channel->PollTimer = osd_TimerCreate(VmbusChannelOnTimer, channel); if (!channel->PollTimer) { kfree(channel); @@ -152,7 +152,7 @@ static VMBUS_CHANNEL* AllocVmbusChannel(void) channel->ControlWQ = create_workqueue("hv_vmbus_ctl"); if (!channel->ControlWQ) { - TimerClose(channel->PollTimer); + osd_TimerClose(channel->PollTimer); kfree(channel); return NULL; } @@ -195,7 +195,7 @@ Description: --*/ static void FreeVmbusChannel(VMBUS_CHANNEL* Channel) { - TimerClose(Channel->PollTimer); + osd_TimerClose(Channel->PollTimer); /* We have to release the channel's workqueue/thread in the vmbus's workqueue/thread context */ /* ie we can't destroy ourselves. */ @@ -495,7 +495,7 @@ VmbusChannelOnOpenResult( openMsg->OpenId == result->OpenId) { memcpy(&msgInfo->Response.OpenResult, result, sizeof(VMBUS_CHANNEL_OPEN_RESULT)); - WaitEventSet(msgInfo->WaitEvent); + osd_WaitEventSet(msgInfo->WaitEvent); break; } } @@ -550,7 +550,7 @@ VmbusChannelOnGpadlCreated( (gpadlCreated->Gpadl == gpadlHeader->Gpadl)) { memcpy(&msgInfo->Response.GpadlCreated, gpadlCreated, sizeof(VMBUS_CHANNEL_GPADL_CREATED)); - WaitEventSet(msgInfo->WaitEvent); + osd_WaitEventSet(msgInfo->WaitEvent); break; } } @@ -602,7 +602,7 @@ VmbusChannelOnGpadlTorndown( if (gpadlTorndown->Gpadl == gpadlTeardown->Gpadl) { memcpy(&msgInfo->Response.GpadlTorndown, gpadlTorndown, sizeof(VMBUS_CHANNEL_GPADL_TORNDOWN)); - WaitEventSet(msgInfo->WaitEvent); + osd_WaitEventSet(msgInfo->WaitEvent); break; } } @@ -650,7 +650,7 @@ VmbusChannelOnVersionResponse( { initiate = (VMBUS_CHANNEL_INITIATE_CONTACT*)requestHeader; memcpy(&msgInfo->Response.VersionResponse, versionResponse, sizeof(VMBUS_CHANNEL_VERSION_RESPONSE)); - WaitEventSet(msgInfo->WaitEvent); + osd_WaitEventSet(msgInfo->WaitEvent); } } spin_unlock_irqrestore(&gVmbusConnection.channelmsg_lock, flags); @@ -732,7 +732,7 @@ VmbusChannelRequestOffers( msgInfo = kmalloc(sizeof(VMBUS_CHANNEL_MSGINFO) + sizeof(VMBUS_CHANNEL_MESSAGE_HEADER), GFP_KERNEL); ASSERT(msgInfo != NULL); - msgInfo->WaitEvent = WaitEventCreate(); + msgInfo->WaitEvent = osd_WaitEventCreate(); msg = (VMBUS_CHANNEL_MESSAGE_HEADER*)msgInfo->Msg; msg->MessageType = ChannelMessageRequestOffers; @@ -752,7 +752,7 @@ VmbusChannelRequestOffers( goto Cleanup; } - /* WaitEventWait(msgInfo->waitEvent); */ + /* osd_WaitEventWait(msgInfo->waitEvent); */ /*SpinlockAcquire(gVmbusConnection.channelMsgLock); REMOVE_ENTRY_LIST(&msgInfo->msgListEntry); diff --git a/drivers/staging/hv/Connection.c b/drivers/staging/hv/Connection.c index 960c41789f35..173643434953 100644 --- a/drivers/staging/hv/Connection.c +++ b/drivers/staging/hv/Connection.c @@ -77,7 +77,7 @@ VmbusConnect(void) * Setup the vmbus event connection for channel interrupt * abstraction stuff */ - gVmbusConnection.InterruptPage = PageAlloc(1); + gVmbusConnection.InterruptPage = osd_PageAlloc(1); if (gVmbusConnection.InterruptPage == NULL) { ret = -1; @@ -91,7 +91,7 @@ VmbusConnect(void) * notification facility. The 1st page for parent->child and * the 2nd page for child->parent */ - gVmbusConnection.MonitorPages = PageAlloc(2); + gVmbusConnection.MonitorPages = osd_PageAlloc(2); if (gVmbusConnection.MonitorPages == NULL) { ret = -1; @@ -105,7 +105,7 @@ VmbusConnect(void) goto Cleanup; } - msgInfo->WaitEvent = WaitEventCreate(); + msgInfo->WaitEvent = osd_WaitEventCreate(); msg = (VMBUS_CHANNEL_INITIATE_CONTACT*)msgInfo->Msg; msg->Header.MessageType = ChannelMessageInitiateContact; @@ -135,7 +135,7 @@ VmbusConnect(void) } /* Wait for the connection response */ - WaitEventWait(msgInfo->WaitEvent); + osd_WaitEventWait(msgInfo->WaitEvent); REMOVE_ENTRY_LIST(&msgInfo->MsgListEntry); @@ -170,13 +170,13 @@ Cleanup: if (gVmbusConnection.InterruptPage) { - PageFree(gVmbusConnection.InterruptPage, 1); + osd_PageFree(gVmbusConnection.InterruptPage, 1); gVmbusConnection.InterruptPage = NULL; } if (gVmbusConnection.MonitorPages) { - PageFree(gVmbusConnection.MonitorPages, 2); + osd_PageFree(gVmbusConnection.MonitorPages, 2); gVmbusConnection.MonitorPages = NULL; } @@ -228,7 +228,7 @@ VmbusDisconnect( goto Cleanup; } - PageFree(gVmbusConnection.InterruptPage, 1); + osd_PageFree(gVmbusConnection.InterruptPage, 1); /* TODO: iterate thru the msg list and free up */ diff --git a/drivers/staging/hv/Hv.c b/drivers/staging/hv/Hv.c index 87dc62842003..9b096a853a99 100644 --- a/drivers/staging/hv/Hv.c +++ b/drivers/staging/hv/Hv.c @@ -267,8 +267,8 @@ HvInit ( if (gHvContext.GuestId == HV_LINUX_GUEST_ID) { /* Allocate the hypercall page memory */ - /* virtAddr = PageAlloc(1); */ - virtAddr = VirtualAllocExec(PAGE_SIZE); + /* virtAddr = osd_PageAlloc(1); */ + virtAddr = osd_VirtualAllocExec(PAGE_SIZE); if (!virtAddr) { @@ -520,14 +520,14 @@ HvSynicInit ( } else { - gHvContext.synICMessagePage[0] = PageAlloc(1); + gHvContext.synICMessagePage[0] = osd_PageAlloc(1); if (gHvContext.synICMessagePage[0] == NULL) { DPRINT_ERR(VMBUS, "unable to allocate SYNIC message page!!"); goto Cleanup; } - gHvContext.synICEventPage[0] = PageAlloc(1); + gHvContext.synICEventPage[0] = osd_PageAlloc(1); if (gHvContext.synICEventPage[0] == NULL) { DPRINT_ERR(VMBUS, "unable to allocate SYNIC event page!!"); @@ -587,12 +587,12 @@ Cleanup: { if (gHvContext.synICEventPage[0]) { - PageFree(gHvContext.synICEventPage[0],1); + osd_PageFree(gHvContext.synICEventPage[0],1); } if (gHvContext.synICMessagePage[0]) { - PageFree(gHvContext.synICMessagePage[0], 1); + osd_PageFree(gHvContext.synICMessagePage[0], 1); } } @@ -654,8 +654,8 @@ HvSynicCleanup( WriteMsr(HV_X64_MSR_SIEFP, siefp.AsUINT64); - PageFree(gHvContext.synICMessagePage[0], 1); - PageFree(gHvContext.synICEventPage[0], 1); + osd_PageFree(gHvContext.synICMessagePage[0], 1); + osd_PageFree(gHvContext.synICEventPage[0], 1); } DPRINT_EXIT(VMBUS); diff --git a/drivers/staging/hv/NetVsc.c b/drivers/staging/hv/NetVsc.c index ab71c0ad361d..349329aea163 100644 --- a/drivers/staging/hv/NetVsc.c +++ b/drivers/staging/hv/NetVsc.c @@ -280,7 +280,7 @@ NetVscInitializeReceiveBufferWithNetVsp( ASSERT(netDevice->ReceiveBufferSize > 0); ASSERT((netDevice->ReceiveBufferSize & (PAGE_SIZE-1)) == 0); /* page-size grandularity */ - netDevice->ReceiveBuffer = PageAlloc(netDevice->ReceiveBufferSize >> PAGE_SHIFT); + netDevice->ReceiveBuffer = osd_PageAlloc(netDevice->ReceiveBufferSize >> PAGE_SHIFT); if (!netDevice->ReceiveBuffer) { DPRINT_ERR(NETVSC, "unable to allocate receive buffer of size %d", netDevice->ReceiveBufferSize); @@ -307,7 +307,7 @@ NetVscInitializeReceiveBufferWithNetVsp( goto Cleanup; } - /* WaitEventWait(ext->ChannelInitEvent); */ + /* osd_WaitEventWait(ext->ChannelInitEvent); */ /* Notify the NetVsp of the gpadl handle */ DPRINT_INFO(NETVSC, "Sending NvspMessage1TypeSendReceiveBuffer..."); @@ -333,7 +333,7 @@ NetVscInitializeReceiveBufferWithNetVsp( goto Cleanup; } - WaitEventWait(netDevice->ChannelInitEvent); + osd_WaitEventWait(netDevice->ChannelInitEvent); /* Check the response */ if (initPacket->Messages.Version1Messages.SendReceiveBufferComplete.Status != NvspStatusSuccess) @@ -409,7 +409,7 @@ NetVscInitializeSendBufferWithNetVsp( ASSERT(netDevice->SendBufferSize > 0); ASSERT((netDevice->SendBufferSize & (PAGE_SIZE-1)) == 0); /* page-size grandularity */ - netDevice->SendBuffer = PageAlloc(netDevice->SendBufferSize >> PAGE_SHIFT); + netDevice->SendBuffer = osd_PageAlloc(netDevice->SendBufferSize >> PAGE_SHIFT); if (!netDevice->SendBuffer) { DPRINT_ERR(NETVSC, "unable to allocate send buffer of size %d", netDevice->SendBufferSize); @@ -436,7 +436,7 @@ NetVscInitializeSendBufferWithNetVsp( goto Cleanup; } - /* WaitEventWait(ext->ChannelInitEvent); */ + /* osd_WaitEventWait(ext->ChannelInitEvent); */ /* Notify the NetVsp of the gpadl handle */ DPRINT_INFO(NETVSC, "Sending NvspMessage1TypeSendSendBuffer..."); @@ -462,7 +462,7 @@ NetVscInitializeSendBufferWithNetVsp( goto Cleanup; } - WaitEventWait(netDevice->ChannelInitEvent); + osd_WaitEventWait(netDevice->ChannelInitEvent); /* Check the response */ if (initPacket->Messages.Version1Messages.SendSendBufferComplete.Status != NvspStatusSuccess) @@ -556,7 +556,7 @@ NetVscDestroyReceiveBuffer( DPRINT_INFO(NETVSC, "Freeing up receive buffer..."); /* Free up the receive buffer */ - PageFree(NetDevice->ReceiveBuffer, NetDevice->ReceiveBufferSize >> PAGE_SHIFT); + osd_PageFree(NetDevice->ReceiveBuffer, NetDevice->ReceiveBufferSize >> PAGE_SHIFT); NetDevice->ReceiveBuffer = NULL; } @@ -641,7 +641,7 @@ NetVscDestroySendBuffer( DPRINT_INFO(NETVSC, "Freeing up send buffer..."); /* Free up the receive buffer */ - PageFree(NetDevice->SendBuffer, NetDevice->SendBufferSize >> PAGE_SHIFT); + osd_PageFree(NetDevice->SendBuffer, NetDevice->SendBufferSize >> PAGE_SHIFT); NetDevice->SendBuffer = NULL; } @@ -695,7 +695,7 @@ NetVscConnectToVsp( goto Cleanup; } - WaitEventWait(netDevice->ChannelInitEvent); + osd_WaitEventWait(netDevice->ChannelInitEvent); /* Now, check the response */ /* ASSERT(initPacket->Messages.InitMessages.InitComplete.MaximumMdlChainLength <= MAX_MULTIPAGE_BUFFER_COUNT); */ @@ -747,7 +747,7 @@ NetVscConnectToVsp( * packet) since our Vmbus always set the * VMBUS_DATA_PACKET_FLAG_COMPLETION_REQUESTED flag */ - /* WaitEventWait(NetVscChannel->ChannelInitEvent); */ + /* osd_WaitEventWait(NetVscChannel->ChannelInitEvent); */ /* Post the big receive buffer to NetVSP */ ret = NetVscInitializeReceiveBufferWithNetVsp(Device); @@ -830,7 +830,7 @@ NetVscOnDeviceAdd( INSERT_TAIL_LIST(&netDevice->ReceivePacketList, &packet->ListEntry); } - netDevice->ChannelInitEvent = WaitEventCreate(); + netDevice->ChannelInitEvent = osd_WaitEventCreate(); /* Open the channel */ ret = Device->Driver->VmbusChannelInterface.Open(Device, @@ -1014,7 +1014,7 @@ NetVscOnSendCompletion( { /* Copy the response back */ memcpy(&netDevice->ChannelInitPacket, nvspPacket, sizeof(NVSP_MESSAGE)); - WaitEventSet(netDevice->ChannelInitEvent); + osd_WaitEventSet(netDevice->ChannelInitEvent); } else if (nvspPacket->Header.MessageType == NvspMessage1TypeSendRNDISPacketComplete) { diff --git a/drivers/staging/hv/RndisFilter.c b/drivers/staging/hv/RndisFilter.c index 70dd17511b88..5cd1575578a6 100644 --- a/drivers/staging/hv/RndisFilter.c +++ b/drivers/staging/hv/RndisFilter.c @@ -244,7 +244,7 @@ static inline RNDIS_REQUEST* GetRndisRequest(RNDIS_DEVICE *Device, u32 MessageTy return NULL; } - request->WaitEvent = WaitEventCreate(); + request->WaitEvent = osd_WaitEventCreate(); if (!request->WaitEvent) { kfree(request); @@ -424,7 +424,7 @@ RndisFilterReceiveResponse( } } - WaitEventSet(request->WaitEvent); + osd_WaitEventSet(request->WaitEvent); } else { @@ -621,7 +621,7 @@ RndisFilterQueryDevice( goto Cleanup; } - WaitEventWait(request->WaitEvent); + osd_WaitEventWait(request->WaitEvent); /* Copy the response back */ queryComplete = &request->ResponseMessage.Message.QueryComplete; @@ -711,7 +711,7 @@ RndisFilterSetPacketFilter( goto Cleanup; } - ret = WaitEventWaitEx(request->WaitEvent, 2000/*2sec*/); + ret = osd_WaitEventWaitEx(request->WaitEvent, 2000/*2sec*/); if (!ret) { ret = -1; @@ -822,7 +822,7 @@ RndisFilterInitDevice( goto Cleanup; } - WaitEventWait(request->WaitEvent); + osd_WaitEventWait(request->WaitEvent); initComplete = &request->ResponseMessage.Message.InitializeComplete; status = initComplete->Status; diff --git a/drivers/staging/hv/StorVsc.c b/drivers/staging/hv/StorVsc.c index 09e3eda78e36..47de70b0d827 100644 --- a/drivers/staging/hv/StorVsc.c +++ b/drivers/staging/hv/StorVsc.c @@ -378,7 +378,7 @@ static int StorVscChannelInit(struct hv_device *Device) /* Now, initiate the vsc/vsp initialization protocol on the open channel */ memset(request, sizeof(STORVSC_REQUEST_EXTENSION), 0); - request->WaitEvent = WaitEventCreate(); + request->WaitEvent = osd_WaitEventCreate(); vstorPacket->Operation = VStorOperationBeginInitialization; vstorPacket->Flags = REQUEST_COMPLETION_FLAG; @@ -401,7 +401,7 @@ static int StorVscChannelInit(struct hv_device *Device) goto Cleanup; } - WaitEventWait(request->WaitEvent); + osd_WaitEventWait(request->WaitEvent); if (vstorPacket->Operation != VStorOperationCompleteIo || vstorPacket->Status != 0) { @@ -431,7 +431,7 @@ static int StorVscChannelInit(struct hv_device *Device) goto Cleanup; } - WaitEventWait(request->WaitEvent); + osd_WaitEventWait(request->WaitEvent); /* TODO: Check returned version */ if (vstorPacket->Operation != VStorOperationCompleteIo || vstorPacket->Status != 0) @@ -461,7 +461,7 @@ static int StorVscChannelInit(struct hv_device *Device) goto Cleanup; } - WaitEventWait(request->WaitEvent); + osd_WaitEventWait(request->WaitEvent); /* TODO: Check returned version */ if (vstorPacket->Operation != VStorOperationCompleteIo || vstorPacket->Status != 0) @@ -495,7 +495,7 @@ static int StorVscChannelInit(struct hv_device *Device) goto Cleanup; } - WaitEventWait(request->WaitEvent); + osd_WaitEventWait(request->WaitEvent); if (vstorPacket->Operation != VStorOperationCompleteIo || vstorPacket->Status != 0) { @@ -649,7 +649,7 @@ StorVscOnHostReset( request = &storDevice->ResetRequest; vstorPacket = &request->VStorPacket; - request->WaitEvent = WaitEventCreate(); + request->WaitEvent = osd_WaitEventCreate(); vstorPacket->Operation = VStorOperationResetBus; vstorPacket->Flags = REQUEST_COMPLETION_FLAG; @@ -668,7 +668,7 @@ StorVscOnHostReset( } /* FIXME: Add a timeout */ - WaitEventWait(request->WaitEvent); + osd_WaitEventWait(request->WaitEvent); kfree(request->WaitEvent); DPRINT_INFO(STORVSC, "host adapter reset completed"); @@ -959,7 +959,7 @@ StorVscOnChannelCallback( memcpy(&request->VStorPacket, packet, sizeof(VSTOR_PACKET)); - WaitEventSet(request->WaitEvent); + osd_WaitEventSet(request->WaitEvent); } else { diff --git a/drivers/staging/hv/include/osd.h b/drivers/staging/hv/include/osd.h index 58c47a7cd3f0..756202c49468 100644 --- a/drivers/staging/hv/include/osd.h +++ b/drivers/staging/hv/include/osd.h @@ -68,25 +68,22 @@ struct osd_timer { /* Osd routines */ -extern void* VirtualAllocExec(unsigned int size); +extern void *osd_VirtualAllocExec(unsigned int size); -extern void* PageAlloc(unsigned int count); -extern void PageFree(void* page, unsigned int count); +extern void *osd_PageAlloc(unsigned int count); +extern void osd_PageFree(void* page, unsigned int count); -extern void* MemMapIO(unsigned long phys, unsigned long size); -extern void MemUnmapIO(void* virt); +extern struct osd_timer *osd_TimerCreate(PFN_TIMER_CALLBACK pfnTimerCB, void* context); +extern void osd_TimerClose(struct osd_timer *t); +extern int osd_TimerStop(struct osd_timer *t); +extern void osd_TimerStart(struct osd_timer *t, u32 expirationInUs); -extern struct osd_timer *TimerCreate(PFN_TIMER_CALLBACK pfnTimerCB, void* context); -extern void TimerClose(struct osd_timer *t); -extern int TimerStop(struct osd_timer *t); -extern void TimerStart(struct osd_timer *t, u32 expirationInUs); - -extern struct osd_waitevent *WaitEventCreate(void); -extern void WaitEventSet(struct osd_waitevent *waitEvent); -extern int WaitEventWait(struct osd_waitevent *waitEvent); +extern struct osd_waitevent *osd_WaitEventCreate(void); +extern void osd_WaitEventSet(struct osd_waitevent *waitEvent); +extern int osd_WaitEventWait(struct osd_waitevent *waitEvent); /* If >0, waitEvent got signaled. If ==0, timeout. If < 0, error */ -extern int WaitEventWaitEx(struct osd_waitevent *waitEvent, u32 TimeoutInMs); +extern int osd_WaitEventWaitEx(struct osd_waitevent *waitEvent, u32 TimeoutInMs); int osd_schedule_callback(struct workqueue_struct *wq, diff --git a/drivers/staging/hv/osd.c b/drivers/staging/hv/osd.c index 007a5532d131..c2d3094502e5 100644 --- a/drivers/staging/hv/osd.c +++ b/drivers/staging/hv/osd.c @@ -56,7 +56,7 @@ struct osd_callback_struct { void *data; }; -void* VirtualAllocExec(unsigned int size) +void *osd_VirtualAllocExec(unsigned int size) { #ifdef __x86_64__ return __vmalloc(size, GFP_KERNEL, PAGE_KERNEL_EXEC); @@ -65,7 +65,7 @@ void* VirtualAllocExec(unsigned int size) #endif } -void* PageAlloc(unsigned int count) +void *osd_PageAlloc(unsigned int count) { void *p; p = (void *)__get_free_pages(GFP_KERNEL, get_order(count * PAGE_SIZE)); @@ -81,23 +81,13 @@ void* PageAlloc(unsigned int count) /* return p; */ } -void PageFree(void* page, unsigned int count) +void osd_PageFree(void* page, unsigned int count) { free_pages((unsigned long)page, get_order(count * PAGE_SIZE)); /*struct page* p = virt_to_page(page); __free_page(p);*/ } -void *MemMapIO(unsigned long phys, unsigned long size) -{ - return (void*)phys_to_virt(phys); /* return ioremap_nocache(phys, size); */ -} - -void MemUnmapIO(void *virt) -{ - /* iounmap(virt); */ -} - static void TimerCallback(unsigned long data) { struct osd_timer *t = (struct osd_timer *) data; @@ -105,7 +95,7 @@ static void TimerCallback(unsigned long data) t->callback(t->context); } -struct osd_timer *TimerCreate(PFN_TIMER_CALLBACK pfnTimerCB, void* context) +struct osd_timer *osd_TimerCreate(PFN_TIMER_CALLBACK pfnTimerCB, void* context) { struct osd_timer *t = kmalloc(sizeof(struct osd_timer), GFP_KERNEL); if (!t) @@ -123,24 +113,24 @@ struct osd_timer *TimerCreate(PFN_TIMER_CALLBACK pfnTimerCB, void* context) return t; } -void TimerStart(struct osd_timer *t, u32 expirationInUs) +void osd_TimerStart(struct osd_timer *t, u32 expirationInUs) { t->timer.expires = jiffies + usecs_to_jiffies(expirationInUs); add_timer(&t->timer); } -int TimerStop(struct osd_timer *t) +int osd_TimerStop(struct osd_timer *t) { return del_timer(&t->timer); } -void TimerClose(struct osd_timer *t) +void osd_TimerClose(struct osd_timer *t) { del_timer(&t->timer); kfree(t); } -struct osd_waitevent *WaitEventCreate(void) +struct osd_waitevent *osd_WaitEventCreate(void) { struct osd_waitevent *wait = kmalloc(sizeof(struct osd_waitevent), GFP_KERNEL); if (!wait) @@ -153,13 +143,13 @@ struct osd_waitevent *WaitEventCreate(void) return wait; } -void WaitEventSet(struct osd_waitevent *waitEvent) +void osd_WaitEventSet(struct osd_waitevent *waitEvent) { waitEvent->condition = 1; wake_up_interruptible(&waitEvent->event); } -int WaitEventWait(struct osd_waitevent *waitEvent) +int osd_WaitEventWait(struct osd_waitevent *waitEvent) { int ret=0; @@ -169,7 +159,7 @@ int WaitEventWait(struct osd_waitevent *waitEvent) return ret; } -int WaitEventWaitEx(struct osd_waitevent *waitEvent, u32 TimeoutInMs) +int osd_WaitEventWaitEx(struct osd_waitevent *waitEvent, u32 TimeoutInMs) { int ret=0;