/** @file\r
Variable Write Architectural Protocol as defined in PI Specification VOLUME 2 DXE\r
\r
- This provides the services required to set nonvolatile environment variables. \r
- This protocol must be produced by a runtime DXE driver and may be consumed only \r
+ This provides the services required to set nonvolatile environment variables.\r
+ This protocol must be produced by a runtime DXE driver and may be consumed only\r
by the DXE Foundation.\r
\r
- The DXE driver that produces this protocol must be a runtime driver. This driver \r
+ The DXE driver that produces this protocol must be a runtime driver. This driver\r
may update the SetVariable() field of the UEFI Runtime Services Table.\r
- \r
- After the UEFI Runtime Services Table has been initialized, the driver must \r
- install the EFI_VARIABLE_WRITE_ARCH_PROTOCOL_GUID on a new handle with a NULL \r
- interface pointer. The installation of this protocol informs the DXE Foundation \r
- that the write services for nonvolatile environment variables are now available \r
- and that the DXE Foundation must update the 32-bit CRC of the UEFI Runtime Services \r
- Table. The full complement of environment variable services are not available \r
- until both this protocol and EFI_VARIABLE_ARCH_PROTOCOL are installed. DXE drivers \r
+\r
+ After the UEFI Runtime Services Table has been initialized, the driver must\r
+ install the EFI_VARIABLE_WRITE_ARCH_PROTOCOL_GUID on a new handle with a NULL\r
+ interface pointer. The installation of this protocol informs the DXE Foundation\r
+ that the write services for nonvolatile environment variables are now available\r
+ and that the DXE Foundation must update the 32-bit CRC of the UEFI Runtime Services\r
+ Table. The full complement of environment variable services are not available\r
+ until both this protocol and EFI_VARIABLE_ARCH_PROTOCOL are installed. DXE drivers\r
that require read-only access or read/write access to volatile environment variables\r
must have the EFI_VARIABLE_WRITE_ARCH_PROTOCOL in their dependency expressions.\r
- DXE drivers that require write access to nonvolatile environment variables must \r
- have this architectural protocol in their dependency expressions. \r
- \r
- Copyright (c) 2006 - 2008, Intel Corporation. All rights reserved.<BR>\r
- This program and the accompanying materials \r
- are licensed and made available under the terms and conditions of the BSD License \r
- which accompanies this distribution. The full text of the license may be found at \r
- http://opensource.org/licenses/bsd-license.php \r
-\r
- THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, \r
- WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. \r
+ DXE drivers that require write access to nonvolatile environment variables must\r
+ have this architectural protocol in their dependency expressions.\r
+\r
+ Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<BR>\r
+ This program and the accompanying materials\r
+ are licensed and made available under the terms and conditions of the BSD License\r
+ which accompanies this distribution. The full text of the license may be found at\r
+ http://opensource.org/licenses/bsd-license.php\r
+\r
+ THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
+ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
\r
**/\r
\r
\r
extern EFI_GUID gEfiVariableWriteArchProtocolGuid;\r
\r
-#endif \r
+#endif\r