Cross Reference: /vbox/src/VBox/Devices/EFI/Firmware/MdePkg/Library/DxeIoLibEsal/IoLib.c

Lines Matching defs:Port
20   Reads the I/O port specified by Port with registers width specified by Width.
24   @param  Port          The base address of the I/O operation.
34   IN      UINTN                     Port,
48                 Port, 
62   Writes the I/O port specified by Port with registers width and value specified by Width
66   @param  Port          The base address of the I/O operation.
77   IN      UINTN                     Port,
89                 Port, 
186   Reads the 8-bit I/O port specified by Port. The 8-bit read value is returned.
192   @param  Port  The I/O port to read.
200   IN      UINTN                     Port
203   return (UINT8)IoReadWorker (Port, EfiCpuIoWidthUint8);
209   Writes the 8-bit I/O port specified by Port with the value specified by Value
215   @param  Port  The I/O port to write.
224   IN      UINTN                     Port,
228   return (UINT8)IoWriteWorker (Port, EfiCpuIoWidthUint8, Value);
234   Reads the 16-bit I/O port specified by Port. The 16-bit read value is returned.
240   @param  Port  The I/O port to read.
248   IN      UINTN                     Port
252   // Make sure Port is aligned on a 16-bit boundary.
254   ASSERT ((Port & 1) == 0);
255   return (UINT16)IoReadWorker (Port, EfiCpuIoWidthUint16);
261   Writes the 16-bit I/O port specified by Port with the value specified by Value
267   @param  Port  The I/O port to write.
276   IN      UINTN                     Port,
281   // Make sure Port is aligned on a 16-bit boundary.
283   ASSERT ((Port & 1) == 0);
284   return (UINT16)IoWriteWorker (Port, EfiCpuIoWidthUint16, Value);
290   Reads the 32-bit I/O port specified by Port. The 32-bit read value is returned.
296   @param  Port  The I/O port to read.
304   IN      UINTN                     Port
308   // Make sure Port is aligned on a 32-bit boundary.
310   ASSERT ((Port & 3) == 0);
311   return (UINT32)IoReadWorker (Port, EfiCpuIoWidthUint32);
317   Writes the 32-bit I/O port specified by Port with the value specified by Value
323   @param  Port  The I/O port to write.
332   IN      UINTN                     Port,
337   // Make sure Port is aligned on a 32-bit boundary.
339   ASSERT ((Port & 3) == 0);
340   return (UINT32)IoWriteWorker (Port, EfiCpuIoWidthUint32, Value);
346   Reads the 64-bit I/O port specified by Port. The 64-bit read value is returned.
352   @param  Port  The I/O port to read.
360   IN      UINTN                     Port
364   // Make sure Port is aligned on a 64-bit boundary.
366   ASSERT ((Port & 7) == 0);
367   return IoReadWorker (Port, EfiCpuIoWidthUint64);
373   Writes the 64-bit I/O port specified by Port with the value specified by Value
379   @param  Port  The I/O port to write.
388   IN      UINTN                     Port,
393   // Make sure Port is aligned on a 64-bit boundary.
395   ASSERT ((Port & 7) == 0);
396   return IoWriteWorker (Port, EfiCpuIoWidthUint64, Value);