On 11/26/19 12:12 AM, Ard Biesheuvel via Groups.Io wrote:
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 <[email protected]>
Reviewed-by: Leif Lindholm <[email protected]>
---
EmbeddedPkg/Drivers/NonCoherentIoMmuDxe/NonCoherentIoMmuDxe.c | 257
++++++++++++++++++++
EmbeddedPkg/Drivers/NonCoherentIoMmuDxe/NonCoherentIoMmuDxe.inf | 43 ++++
EmbeddedPkg/EmbeddedPkg.dsc | 5 +
3 files changed, 305 insertions(+)
Reviewed-by: Philippe Mathieu-Daude <[email protected]>
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