diff options
Diffstat (limited to 'drivers/staging')
-rw-r--r-- | drivers/staging/hv/Channel.c | 2 | ||||
-rw-r--r-- | drivers/staging/hv/Connection.c | 6 | ||||
-rw-r--r-- | drivers/staging/hv/Hv.c | 21 | ||||
-rw-r--r-- | drivers/staging/hv/NetVsc.c | 7 | ||||
-rw-r--r-- | drivers/staging/hv/RndisFilter.c | 5 | ||||
-rw-r--r-- | drivers/staging/hv/include/osd.h | 8 | ||||
-rw-r--r-- | drivers/staging/hv/osd.c | 23 |
7 files changed, 23 insertions, 49 deletions
diff --git a/drivers/staging/hv/Channel.c b/drivers/staging/hv/Channel.c index 61fc345211e..5b876438d41 100644 --- a/drivers/staging/hv/Channel.c +++ b/drivers/staging/hv/Channel.c @@ -416,7 +416,7 @@ VmbusChannelCreateGpadlHeader( ASSERT( (Size & (PAGE_SIZE-1)) == 0); pageCount = Size >> PAGE_SHIFT; - pfn = GetPhysicalAddress(Kbuffer) >> PAGE_SHIFT; + pfn = virt_to_phys(Kbuffer) >> PAGE_SHIFT; /* do we need a gpadl body msg */ pfnSize = MAX_SIZE_CHANNEL_MESSAGE - sizeof(VMBUS_CHANNEL_GPADL_HEADER) - sizeof(GPA_RANGE); diff --git a/drivers/staging/hv/Connection.c b/drivers/staging/hv/Connection.c index d7091ad130f..960c41789f3 100644 --- a/drivers/staging/hv/Connection.c +++ b/drivers/staging/hv/Connection.c @@ -110,9 +110,9 @@ VmbusConnect(void) msg->Header.MessageType = ChannelMessageInitiateContact; msg->VMBusVersionRequested = VMBUS_REVISION_NUMBER; - msg->InterruptPage = GetPhysicalAddress(gVmbusConnection.InterruptPage); - msg->MonitorPage1 = GetPhysicalAddress(gVmbusConnection.MonitorPages); - msg->MonitorPage2 = GetPhysicalAddress((void *)((unsigned long)gVmbusConnection.MonitorPages + PAGE_SIZE)); + msg->InterruptPage = virt_to_phys(gVmbusConnection.InterruptPage); + msg->MonitorPage1 = virt_to_phys(gVmbusConnection.MonitorPages); + msg->MonitorPage2 = virt_to_phys((void *)((unsigned long)gVmbusConnection.MonitorPages + PAGE_SIZE)); /* * Add to list before we send the request since we may diff --git a/drivers/staging/hv/Hv.c b/drivers/staging/hv/Hv.c index 4b9b3fb3b93..87dc6284200 100644 --- a/drivers/staging/hv/Hv.c +++ b/drivers/staging/hv/Hv.c @@ -22,6 +22,7 @@ */ #include <linux/vmalloc.h> +#include <asm/io.h> #include "include/logging.h" #include "VmbusPrivate.h" @@ -166,8 +167,8 @@ HvDoHypercall ( { #ifdef CONFIG_X86_64 u64 hvStatus=0; - u64 inputAddress = (Input)? GetPhysicalAddress(Input) : 0; - u64 outputAddress = (Output)? GetPhysicalAddress(Output) : 0; + u64 inputAddress = (Input)? virt_to_phys(Input) : 0; + u64 outputAddress = (Output)? virt_to_phys(Output) : 0; volatile void* hypercallPage = gHvContext.HypercallPage; DPRINT_DBG(VMBUS, "Hypercall <control %llx input phys %llx virt %p output phys %llx virt %p hypercall %p>", @@ -191,10 +192,10 @@ HvDoHypercall ( u32 controlLo = Control & 0xFFFFFFFF; u32 hvStatusHi = 1; u32 hvStatusLo = 1; - u64 inputAddress = (Input) ? GetPhysicalAddress(Input) : 0; + u64 inputAddress = (Input) ? virt_to_phys(Input) : 0; u32 inputAddressHi = inputAddress >> 32; u32 inputAddressLo = inputAddress & 0xFFFFFFFF; - u64 outputAddress = (Output) ?GetPhysicalAddress(Output) : 0; + u64 outputAddress = (Output) ? virt_to_phys(Output) : 0; u32 outputAddressHi = outputAddress >> 32; u32 outputAddressLo = outputAddress & 0xFFFFFFFF; volatile void* hypercallPage = gHvContext.HypercallPage; @@ -276,8 +277,8 @@ HvInit ( } hypercallMsr.Enable = 1; - /* hypercallMsr.GuestPhysicalAddress = Logical2PhysicalAddr(virtAddr) >> PAGE_SHIFT; */ - hypercallMsr.GuestPhysicalAddress = Virtual2Physical(virtAddr) >> PAGE_SHIFT; + /* hypercallMsr.GuestPhysicalAddress = virt_to_phys(virtAddr) >> PAGE_SHIFT; */ + hypercallMsr.GuestPhysicalAddress = vmalloc_to_pfn(virtAddr); WriteMsr(HV_X64_MSR_HYPERCALL, hypercallMsr.AsUINT64); /* Confirm that hypercall page did get setup. */ @@ -507,8 +508,8 @@ HvSynicInit ( if (guestID == HV_LINUX_GUEST_ID) { - gHvContext.synICMessagePage[0] = GetVirtualAddress(simp.BaseSimpGpa << PAGE_SHIFT); - gHvContext.synICEventPage[0] = GetVirtualAddress(siefp.BaseSiefpGpa << PAGE_SHIFT); + gHvContext.synICMessagePage[0] = phys_to_virt(simp.BaseSimpGpa << PAGE_SHIFT); + gHvContext.synICEventPage[0] = phys_to_virt(siefp.BaseSiefpGpa << PAGE_SHIFT); } else { @@ -536,7 +537,7 @@ HvSynicInit ( /* Setup the Synic's message page */ simp.AsUINT64 = ReadMsr(HV_X64_MSR_SIMP); simp.SimpEnabled = 1; - simp.BaseSimpGpa = GetPhysicalAddress(gHvContext.synICMessagePage[0]) >> PAGE_SHIFT; + simp.BaseSimpGpa = virt_to_phys(gHvContext.synICMessagePage[0]) >> PAGE_SHIFT; DPRINT_DBG(VMBUS, "HV_X64_MSR_SIMP msr set to: %llx", simp.AsUINT64); @@ -545,7 +546,7 @@ HvSynicInit ( /* Setup the Synic's event page */ siefp.AsUINT64 = ReadMsr(HV_X64_MSR_SIEFP); siefp.SiefpEnabled = 1; - siefp.BaseSiefpGpa = GetPhysicalAddress(gHvContext.synICEventPage[0]) >> PAGE_SHIFT; + siefp.BaseSiefpGpa = virt_to_phys(gHvContext.synICEventPage[0]) >> PAGE_SHIFT; DPRINT_DBG(VMBUS, "HV_X64_MSR_SIEFP msr set to: %llx", siefp.AsUINT64); diff --git a/drivers/staging/hv/NetVsc.c b/drivers/staging/hv/NetVsc.c index 8e71ce6406e..ab71c0ad361 100644 --- a/drivers/staging/hv/NetVsc.c +++ b/drivers/staging/hv/NetVsc.c @@ -23,6 +23,7 @@ #include <linux/kernel.h> #include <linux/mm.h> #include <linux/delay.h> +#include <asm/io.h> #include "include/logging.h" #include "NetVsc.h" #include "RndisFilter.h" @@ -1241,13 +1242,13 @@ NetVscOnReceive( netvscPacket->PageBuffers[0].Length = vmxferpagePacket->Ranges[i].ByteCount; - start = GetPhysicalAddress((void*)((unsigned long)netDevice->ReceiveBuffer + vmxferpagePacket->Ranges[i].ByteOffset)); + start = virt_to_phys((void*)((unsigned long)netDevice->ReceiveBuffer + vmxferpagePacket->Ranges[i].ByteOffset)); netvscPacket->PageBuffers[0].Pfn = start >> PAGE_SHIFT; endVirtual = (unsigned long)netDevice->ReceiveBuffer + vmxferpagePacket->Ranges[i].ByteOffset + vmxferpagePacket->Ranges[i].ByteCount -1; - end = GetPhysicalAddress((void*)endVirtual); + end = virt_to_phys((void*)endVirtual); /* Calculate the page relative offset */ netvscPacket->PageBuffers[0].Offset = vmxferpagePacket->Ranges[i].ByteOffset & (PAGE_SIZE -1); @@ -1266,7 +1267,7 @@ NetVscOnReceive( bytesRemain -= PAGE_SIZE; } netvscPacket->PageBuffers[j].Pfn = - GetPhysicalAddress((void*)(endVirtual - bytesRemain)) >> PAGE_SHIFT; + virt_to_phys((void*)(endVirtual - bytesRemain)) >> PAGE_SHIFT; netvscPacket->PageBufferCount++; if (bytesRemain == 0) break; diff --git a/drivers/staging/hv/RndisFilter.c b/drivers/staging/hv/RndisFilter.c index 362efb0704b..70dd17511b8 100644 --- a/drivers/staging/hv/RndisFilter.c +++ b/drivers/staging/hv/RndisFilter.c @@ -24,6 +24,7 @@ #include <linux/kernel.h> #include <linux/highmem.h> #include <asm/kmap_types.h> +#include <asm/io.h> #include "include/logging.h" @@ -358,7 +359,7 @@ RndisFilterSendRequest( packet->TotalDataBufferLength = Request->RequestMessage.MessageLength; packet->PageBufferCount = 1; - packet->PageBuffers[0].Pfn = GetPhysicalAddress(&Request->RequestMessage) >> PAGE_SHIFT; + packet->PageBuffers[0].Pfn = virt_to_phys(&Request->RequestMessage) >> PAGE_SHIFT; packet->PageBuffers[0].Length = Request->RequestMessage.MessageLength; packet->PageBuffers[0].Offset = (unsigned long)&Request->RequestMessage & (PAGE_SIZE -1); @@ -1110,7 +1111,7 @@ RndisFilterOnSend( rndisPacket->DataLength = Packet->TotalDataBufferLength; Packet->IsDataPacket = true; - Packet->PageBuffers[0].Pfn = GetPhysicalAddress(rndisMessage) >> PAGE_SHIFT; + Packet->PageBuffers[0].Pfn = virt_to_phys(rndisMessage) >> PAGE_SHIFT; Packet->PageBuffers[0].Offset = (unsigned long)rndisMessage & (PAGE_SIZE-1); Packet->PageBuffers[0].Length = rndisMessageSize; diff --git a/drivers/staging/hv/include/osd.h b/drivers/staging/hv/include/osd.h index a3e2e29cf33..58c47a7cd3f 100644 --- a/drivers/staging/hv/include/osd.h +++ b/drivers/staging/hv/include/osd.h @@ -89,14 +89,6 @@ extern int WaitEventWait(struct osd_waitevent *waitEvent); extern int WaitEventWaitEx(struct osd_waitevent *waitEvent, u32 TimeoutInMs); -#define GetVirtualAddress Physical2LogicalAddr -void* Physical2LogicalAddr(unsigned long PhysAddr); - -#define GetPhysicalAddress Logical2PhysicalAddr -unsigned long Logical2PhysicalAddr(void * LogicalAddr); - -unsigned long Virtual2Physical(void * VirtAddr); - int osd_schedule_callback(struct workqueue_struct *wq, void (*func)(void *), void *data); diff --git a/drivers/staging/hv/osd.c b/drivers/staging/hv/osd.c index ad883c93ec9..007a5532d13 100644 --- a/drivers/staging/hv/osd.c +++ b/drivers/staging/hv/osd.c @@ -90,7 +90,7 @@ void PageFree(void* page, unsigned int count) void *MemMapIO(unsigned long phys, unsigned long size) { - return (void*)GetVirtualAddress(phys); /* return ioremap_nocache(phys, size); */ + return (void*)phys_to_virt(phys); /* return ioremap_nocache(phys, size); */ } void MemUnmapIO(void *virt) @@ -180,27 +180,6 @@ int WaitEventWaitEx(struct osd_waitevent *waitEvent, u32 TimeoutInMs) return ret; } -void* Physical2LogicalAddr(unsigned long PhysAddr) -{ - void* logicalAddr = phys_to_virt(PhysAddr); - BUG_ON(!virt_addr_valid(logicalAddr)); - return logicalAddr; -} - -unsigned long Logical2PhysicalAddr(void * LogicalAddr) -{ - BUG_ON(!virt_addr_valid(LogicalAddr)); - return virt_to_phys(LogicalAddr); -} - - -unsigned long Virtual2Physical(void * VirtAddr) -{ - unsigned long pfn = vmalloc_to_pfn(VirtAddr); - - return pfn << PAGE_SHIFT; -} - static void osd_callback_work(struct work_struct *work) { struct osd_callback_struct *cb = container_of(work, |