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[USBPORT][USBOHCI_NEW] Avoid using pointers for physical addresses.

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Vadim Galyant 2018-05-11 15:34:49 +02:00 • committed by Thomas Faber
parent 837411e292
commit c89a190ea6
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GPG key ID: 076E7C3D44720826
6 changed files with 17 additions and 17 deletions
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4
drivers/usb/usbport/pnp.c
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@ -824,8 +824,8 @@ USBPORT_StartDevice(IN PDEVICE_OBJECT FdoDevice,
goto ExitWithError;
}
UsbPortResources->StartVA = (PVOID)HeaderBuffer->VirtualAddress;
UsbPortResources->StartPA = (PVOID)HeaderBuffer->PhysicalAddress;
UsbPortResources->StartVA = HeaderBuffer->VirtualAddress;
UsbPortResources->StartPA = HeaderBuffer->PhysicalAddress;
FdoExtension->MiniPortCommonBuffer = HeaderBuffer;
}

2
drivers/usb/usbport/power.c
View file

@ -197,7 +197,7 @@ USBPORT_ResumeController(IN PDEVICE_OBJECT FdoDevice)
RtlZeroMemory(FdoExtension->MiniPortExt, Packet->MiniPortExtensionSize);
RtlZeroMemory(FdoExtension->UsbPortResources.StartVA,
RtlZeroMemory((PVOID)FdoExtension->UsbPortResources.StartVA,
Packet->MiniPortResourcesSize);
FdoExtension->UsbPortResources.IsChirpHandled = TRUE;

6
drivers/usb/usbport/usbport.c
View file

@ -1696,7 +1696,7 @@ USBPORT_AllocateCommonBuffer(IN PDEVICE_OBJECT FdoDevice,
PHYSICAL_ADDRESS LogicalAddress;
ULONG_PTR BaseVA;
ULONG_PTR StartBufferVA;
ULONG_PTR StartBufferPA;
ULONG StartBufferPA;
DPRINT("USBPORT_AllocateCommonBuffer: FdoDevice - %p, BufferLength - %p\n",
FdoDevice,
@ -2108,7 +2108,7 @@ USBPORT_RequestAsyncCallback(IN PVOID MiniPortExtension,
PVOID
NTAPI
USBPORT_GetMappedVirtualAddress(IN PVOID PhysicalAddress,
USBPORT_GetMappedVirtualAddress(IN ULONG PhysicalAddress,
IN PVOID MiniPortExtension,
IN PVOID MiniPortEndpoint)
{
@ -2129,7 +2129,7 @@ USBPORT_GetMappedVirtualAddress(IN PVOID PhysicalAddress,
HeaderBuffer = Endpoint->HeaderBuffer;
Offset = (ULONG_PTR)PhysicalAddress - HeaderBuffer->PhysicalAddress;
Offset = PhysicalAddress - HeaderBuffer->PhysicalAddress;
VirtualAddress = HeaderBuffer->VirtualAddress + Offset;
return (PVOID)VirtualAddress;

2
drivers/usb/usbport/usbport.h
View file

@ -148,7 +148,7 @@ typedef struct _USBPORT_COMMON_BUFFER_HEADER {
PHYSICAL_ADDRESS LogicalAddress;
SIZE_T BufferLength;
ULONG_PTR VirtualAddress;
ULONG_PTR PhysicalAddress;
ULONG PhysicalAddress;
} USBPORT_COMMON_BUFFER_HEADER, *PUSBPORT_COMMON_BUFFER_HEADER;
typedef struct _USBPORT_ENDPOINT *PUSBPORT_ENDPOINT;