[lkml]   [2008]   [Jun]   [27]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
SubjectRe: [PATCH 00/34] AMD IOMMU driver

* Joerg Roedel <> wrote:

> Hi,
> this is the first post of the initial driver for AMD IOMMU hardware.
> The driver is tested on hardware with various loads (disk and network)
> and showed no problems.
> It currently supports DMA remapping using the dma_ops API in the x86
> architecture code. It also supports isolation of device DMA address
> spaces as far as the hardware allows that (means each device can get
> its own DMA address space and can't access the DMA memory of other
> devices).

the code looks very clean. I guess down the line we might want to think
about making all the externally visible knobs transparent: there should
be only one way to disable the iommu via the boot command line (be that
an AMD or Intel one), etc.

i have created a new -tip topic for this: tip/x86/amd-iommu and have
applied your patches there - thanks Joerg. You can pick up the
integrated tree via:

please check whether the integrated end result still works fine.
[ Obviously nobody but you can test this on real hw ;-) ]


 \ /
  Last update: 2008-06-27 10:21    [W:0.272 / U:7.980 seconds]
©2003-2018 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site