Lines Matching +full:memory +full:- +full:mapped

5   memory mapped IO, IO, PCI Config space, and DMA.
7   Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<BR>
8   SPDX-License-Identifier: BSD-2-Clause-Patent
51   Enables a driver to access device registers in the appropriate memory or I/O space.
90                                 Memory for the Device Path is allocated from the pool.
107   /// A read operation from system memory by a bus master.
112   /// A write operation to system memory by a bus master.
117   /// Provides both read and write access to system memory
126   Provides the device-specific addresses needed to access system memory.
129 …aram  Operation             Indicates if the bus master is going to read or write to system memory.
130   @param  HostAddress           The system memory address to map to the device.
132                                 On output, the number of bytes that were mapped.
137   @retval EFI_SUCCESS           The range was mapped for the returned NumberOfBytes.
139   @retval EFI_UNSUPPORTED       The HostAddress cannot be mapped as a common buffer.
161   @retval EFI_SUCCESS           The range was mapped for the returned NumberOfBytes.
177   @param  MemoryType            The type of memory to allocate, EfiBootServicesData or
182   @retval EFI_SUCCESS           The requested memory pages were allocated.
183   @retval EFI_OUT_OF_RESOURCES  The memory pages could not be allocated.
184   @retval EFI_INVALID_PARAMETER The requested memory type is invalid.
221   @retval EFI_SUCCESS           The requested memory pages were allocated.
222   @retval EFI_NOT_FOUND         The requested memory pages were not allocated with
236 /// This protocol provides the basic Memory, I/O, and PCI interfaces that
241   /// Allows reads and writes to memory mapped I/O space.