On Mon, Apr 11, 2011 at 09:57:08AM -0400, Henrique de Moraes Holschuh wrote:
> On Mon, 11 Apr 2011, Joerg Roedel wrote:
> > This patch adds support for the invalidate_all command
> > present in new versions of the AMD IOMMU.
>
> ...
>
> > #define CMD_COMPL_WAIT 0x01
> > #define CMD_INV_DEV_ENTRY 0x02
> > #define CMD_INV_IOMMU_PAGES 0x03
> > +#define CMD_INV_ALL 0x08
>
> ...
>
> > @@ -463,6 +463,12 @@ static void build_inv_iommu_pages(struct iommu_cmd *cmd, u64 address,
> > cmd->data[2] |= CMD_INV_IOMMU_PAGES_PDE_MASK;
> > }
> >
> > +static void build_inv_all(struct iommu_cmd *cmd)
> > +{
> > + memset(cmd, 0, sizeof(*cmd));
> > + CMD_SET_TYPE(cmd, CMD_INV_DEV_ENTRY);
>
> Huh?
Copy&Paste error :( Thanks for pointing it out.
Joerg
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