From 34136211a4b62bfc25828f738f899ee5fa8874b4 Mon Sep 17 00:00:00 2001
From: Paul Menzel <pmenzel@molgen.mpg.de>
Date: Fri, 21 Feb 2020 13:19:32 +0100
Subject: [PATCH] linux-5.4.21-323: Select *AMD IOMMU Version 2 driver*

> CONFIG_AMD_IOMMU_V2:
>
> This option enables support for the AMD IOMMUv2 features of the IOMMU
> hardware. Select this option if you want to use devices that support
> the PCI PRI and PASID interface.
---
 linux-5.4.21-323.bee | 1 +
 1 file changed, 1 insertion(+)

diff --git a/linux-5.4.21-323.bee b/linux-5.4.21-323.bee
index c6be1c6df..3a35e8a48 100755
--- a/linux-5.4.21-323.bee
+++ b/linux-5.4.21-323.bee
@@ -764,6 +764,7 @@ mee_configure() {
 	CONFIG_VIRTIO_INPUT=m
 	CONFIG_DELL_RBU=m
 	CONFIG_AMD_IOMMU=y
+	CONFIG_AMD_IOMMU_V2=m
 	CONFIG_INTEL_IOMMU=y
 	CONFIG_IRQ_REMAP=y
 	CONFIG_EXT2_FS=y