Re: [gentoo-user] Issues with AMD_IOMMU

2017-05-15 Thread R0b0t1
On Sun, May 14, 2017 at 12:31 AM, Adam Carter wrote: > Tried kernels 4.10.13 and 4.11, with > CONFIG_GART_IOMMU=y > CONFIG_IOMMU_HELPER=y > CONFIG_IOMMU_API=y > CONFIG_IOMMU_SUPPORT=y > CONFIG_IOMMU_IOVA=y > CONFIG_AMD_IOMMU=y > CONFIG_AMD_IOMMU_V2=m > Chipset is 990FX, and AFAICT the V2 is for th

Re: [gentoo-user] Issues with AMD_IOMMU

2017-05-14 Thread Adam Carter
On a Phenom II?Yeah, I just retired mine a month ago. On that > system, the IOMMU hardware was kinda a legacy orphan thingy, I had to go > through all kinds of gyrations on the kernel command line in order to > initialize it correctly. I think I had it off in the bios, then enabled > it using

Re: [gentoo-user] Issues with AMD_IOMMU

2017-05-14 Thread Adam Carter
I've added iommu=pt to my kernel command line, and now have; [1.240242] AMD-Vi: Found IOMMU at :00:00.2 cap 0x40 I was looking at IOMMU in the hope that my Win10 vmware guest would be more stable. No change, however. > APU? > I was under the impression that those CPU's used a different

Re: [gentoo-user] Issues with AMD_IOMMU

2017-05-14 Thread Corbin Bird
On 05/14/2017 12:31 AM, Adam Carter wrote: > Tried kernels 4.10.13 and 4.11, with > CONFIG_GART_IOMMU=y > CONFIG_IOMMU_HELPER=y > CONFIG_IOMMU_API=y > CONFIG_IOMMU_SUPPORT=y > CONFIG_IOMMU_IOVA=y > CONFIG_AMD_IOMMU=y > CONFIG_AMD_IOMMU_V2=m > Chipset is 990FX, and AFAICT the V2 is for the APU (bdve

Re: [gentoo-user] Issues with AMD_IOMMU

2017-05-14 Thread taii...@gmx.com
On 05/14/2017 01:31 AM, Adam Carter wrote: Tried kernels 4.10.13 and 4.11, with CONFIG_GART_IOMMU=y CONFIG_IOMMU_HELPER=y CONFIG_IOMMU_API=y CONFIG_IOMMU_SUPPORT=y CONFIG_IOMMU_IOVA=y CONFIG_AMD_IOMMU=y CONFIG_AMD_IOMMU_V2=m Chipset is 990FX, and AFAICT the V2 is for the APU (bdver3 and 4 vintag

Re: [gentoo-user] Issues with AMD_IOMMU

2017-05-14 Thread Alan Grimes
Adam Carter wrote: > Tried kernels 4.10.13 and 4.11, with > CONFIG_GART_IOMMU=y > CONFIG_IOMMU_HELPER=y > CONFIG_IOMMU_API=y > CONFIG_IOMMU_SUPPORT=y > CONFIG_IOMMU_IOVA=y > CONFIG_AMD_IOMMU=y > CONFIG_AMD_IOMMU_V2=m > Chipset is 990FX, and AFAICT the V2 is for the APU (bdver3 and 4 vintage). > > W

[gentoo-user] Issues with AMD_IOMMU

2017-05-13 Thread Adam Carter
Tried kernels 4.10.13 and 4.11, with CONFIG_GART_IOMMU=y CONFIG_IOMMU_HELPER=y CONFIG_IOMMU_API=y CONFIG_IOMMU_SUPPORT=y CONFIG_IOMMU_IOVA=y CONFIG_AMD_IOMMU=y CONFIG_AMD_IOMMU_V2=m Chipset is 990FX, and AFAICT the V2 is for the APU (bdver3 and 4 vintage). When I enable the IOMMU in the BIOS I get