On 21/05/2019 18:03, Jacob Pan wrote:
> On Tue, 21 May 2019 10:21:55 +0200
> Auger Eric wrote:
>>> +config IOASID
>>> + bool
>> don't we want a tristate here too?
>>
>> Also refering to the past discussions we could add "# The IOASID
>> library may also be used by non-IOMMU_API users"
> I
On Tue, 21 May 2019 11:41:52 +0200
Auger Eric wrote:
> Hi,
>
> On 5/4/19 12:32 AM, Jacob Pan wrote:
> > From: Jean-Philippe Brucker
> >
> > Some devices might support multiple DMA address spaces, in
> > particular those that have the PCI PASID feature. PASID (Process
> > Address Space ID)
On Tue, 21 May 2019 10:21:55 +0200
Auger Eric wrote:
> Hi,
>
> On 5/4/19 12:32 AM, Jacob Pan wrote:
> > From: Jean-Philippe Brucker
> >
> > Some devices might support multiple DMA address spaces, in
> > particular those that have the PCI PASID feature. PASID (Process
> > Address Space ID)
Hi,
On 5/4/19 12:32 AM, Jacob Pan wrote:
> From: Jean-Philippe Brucker
>
> Some devices might support multiple DMA address spaces, in particular
> those that have the PCI PASID feature. PASID (Process Address Space ID)
> allows to share process address spaces with devices (SVA), partition a
>
From: Jean-Philippe Brucker
Some devices might support multiple DMA address spaces, in particular
those that have the PCI PASID feature. PASID (Process Address Space ID)
allows to share process address spaces with devices (SVA), partition a
device into VM-assignable entities (VFIO mdev) or
