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edk2/EmbeddedPkg/Drivers/NonCoherentIoMmuDxe
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Ard Biesheuvel ddaf39263a EmbeddedPkg/NonCoherentIoMmuDxe: Make SetAttributes always succeed 
NonCoherentIoMmuSetAttribute() does nothing except return
EFI_UNSUPPORTED. This was fine when it was introduced, but now, the PCI
bus driver will fail a PCI I/O Map() operation if the call to
SetAttributes() fails.

So return EFI_SUCCESS instead.

Cc: Leif Lindholm <quic_llindhol@quicinc.com>
Cc: Abner Chang <abner.chang@amd.com>
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Reviewed-by: Leif Lindholm <quic_llindhol@quicinc.com>
2024-03-12 17:39:01 +00:00
..
NonCoherentIoMmuDxe.c EmbeddedPkg/NonCoherentIoMmuDxe: Make SetAttributes always succeed 2024-03-12 17:39:01 +00:00
NonCoherentIoMmuDxe.inf EmbeddedPkg/NonCoherentIoMmuDxe: Apply BSD-2-Clause-Patent 2020-08-06 20:20:40 +00:00