Add tag of in/out for @param comments in function header.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@8751 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
xli24 2009-07-06 03:00:59 +00:00
parent 31ed75a9bd
commit e5fe626f52

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@ -52,12 +52,12 @@ typedef enum {
Enables a driver to access memory-mapped registers in the EFI system memory space. Enables a driver to access memory-mapped registers in the EFI system memory space.
Or, Enables a driver to access registers in the EFI CPU I/O space. Or, Enables a driver to access registers in the EFI CPU I/O space.
@param This A pointer to the EFI_CPU_IO_PROTOCOL instance. @param[in] This A pointer to the EFI_CPU_IO_PROTOCOL instance.
@param Width Signifies the width of the I/O or Memory operation. @param[in] Width Signifies the width of the I/O or Memory operation.
@param Address The base address of the I/O or Memoryoperation. @param[in] Address The base address of the I/O or Memoryoperation.
@param Count The number of I/O or Memory operations to perform. @param[in] Count The number of I/O or Memory operations to perform.
The number of bytes moved is Width size * Count, starting at Address. The number of bytes moved is Width size * Count, starting at Address.
@param Buffer For read operations, the destination buffer to store the results. @param[in, out] Buffer For read operations, the destination buffer to store the results.
For write operations, the source buffer from which to write data. For write operations, the source buffer from which to write data.
@retval EFI_SUCCESS The data was read from or written to the EFI system. @retval EFI_SUCCESS The data was read from or written to the EFI system.