From ef1effdefcac0b9a84cdbe47bc44fe5dfa5c96c6 Mon Sep 17 00:00:00 2001 From: Philip Prindeville Date: Wed, 17 May 2023 17:12:18 -0600 Subject: [PATCH] x86/64: Enable IOMMU_V2 support for later CPUs Support newer IOMMU_V2 on AMD platforms, useful for DPDK and KVM. Signed-off-by: Philip Prindeville (cherry picked from commit 1eb02ce3254ef6f115640df8ac470574d6903588) --- target/linux/x86/64/config-5.15 | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/target/linux/x86/64/config-5.15 b/target/linux/x86/64/config-5.15 index a20891ea55..d972668e54 100644 --- a/target/linux/x86/64/config-5.15 +++ b/target/linux/x86/64/config-5.15 @@ -42,7 +42,7 @@ CONFIG_AGP_INTEL=y # CONFIG_AGP_SIS is not set # CONFIG_AGP_VIA is not set CONFIG_AMD_IOMMU=y -# CONFIG_AMD_IOMMU_V2 is not set +CONFIG_AMD_IOMMU_V2=y # CONFIG_AMD_PMC is not set # CONFIG_AMD_PTDMA is not set # CONFIG_AMD_SFH_HID is not set -- 2.30.2