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| author | Ard Biesheuvel <ard.biesheuvel@linaro.org> | 2019-11-21 09:32:27 +0100 |
|---|---|---|
| committer | mergify[bot] <37929162+mergify[bot]@users.noreply.github.com> | 2019-12-06 14:55:45 +0000 |
| commit | 49054b6bb66d35484e92c65f27584c4283a60986 (patch) | |
| tree | 4c4dac0dfcd0e12021e46fd7cbde3ef764e68999 /EmbeddedPkg/Drivers/NonCoherentIoMmuDxe/NonCoherentIoMmuDxe.inf | |
| parent | 62a75650e4f918a7aed8e325b8beed37247e4513 (diff) | |
| download | edk2-49054b6bb66d35484e92c65f27584c4283a60986.tar.gz edk2-49054b6bb66d35484e92c65f27584c4283a60986.tar.bz2 edk2-49054b6bb66d35484e92c65f27584c4283a60986.zip | |
EmbeddedPkg: implement EDK2 IoMmu protocol wrapping DmaLib
Implement a version of the EDK2 IoMmu protocol that is a simple wrapper
around DmaLib. This is intended to be used to wrap NonCoherentDmaLib so
that the generic PCI infrastructure can be used to implement support for
non cache-coherent DMA.
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>
Reviewed-by: Philippe Mathieu-Daude <philmd@redhat.com>
Tested-by: Pete Batard <pete@akeo.ie>
Diffstat (limited to 'EmbeddedPkg/Drivers/NonCoherentIoMmuDxe/NonCoherentIoMmuDxe.inf')
| -rw-r--r-- | EmbeddedPkg/Drivers/NonCoherentIoMmuDxe/NonCoherentIoMmuDxe.inf | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/EmbeddedPkg/Drivers/NonCoherentIoMmuDxe/NonCoherentIoMmuDxe.inf b/EmbeddedPkg/Drivers/NonCoherentIoMmuDxe/NonCoherentIoMmuDxe.inf new file mode 100644 index 0000000000..de70cfb4ca --- /dev/null +++ b/EmbeddedPkg/Drivers/NonCoherentIoMmuDxe/NonCoherentIoMmuDxe.inf @@ -0,0 +1,43 @@ +#/** @file
+#
+# Copyright (c) 2019, Linaro, Ltd. All rights reserved.<BR>
+#
+# This program and the accompanying materials are licensed and made available
+# under the terms and conditions of the BSD License which accompanies this
+# distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR
+# IMPLIED.
+#
+#**/
+
+[Defines]
+ INF_VERSION = 1.27
+ BASE_NAME = NonCoherentIoMmuDxe
+ FILE_GUID = 7ed510aa-9cdc-49d2-a306-6e11e359f9b3
+ MODULE_TYPE = DXE_DRIVER
+ VERSION_STRING = 1.0
+ ENTRY_POINT = NonCoherentIoMmuDxeEntryPoint
+
+[Sources]
+ NonCoherentIoMmuDxe.c
+
+[Packages]
+ EmbeddedPkg/EmbeddedPkg.dec
+ MdeModulePkg/MdeModulePkg.dec
+ MdePkg/MdePkg.dec
+
+[LibraryClasses]
+ BaseLib
+ DebugLib
+ DmaLib
+ UefiBootServicesTableLib
+ UefiDriverEntryPoint
+
+[Protocols]
+ gEdkiiIoMmuProtocolGuid ## PRODUCES
+
+[Depex]
+ TRUE
|