Hi Geert,
On 11/13/18 2:15 PM, Geert Uytterhoeven wrote:
> Vfio-platform requires dedicated reset support, provided either by ACPI,
> or, on DT platforms, by a device-specific reset driver matching against
> the device's compatible value.
>
> On many SoCs, devices are connected to an SoC-internal
Hi Geert,
On 05/28/2018 05:26 PM, Geert Uytterhoeven wrote:
> If a device is part of a PM Domain (e.g. power and/or clock domain), its
> power state is managed using Runtime PM. Without Runtime PM, the device
> may not be powered up or clocked, causing subtle failures, crashes, or
> system
Hi Geert,
On 05/18/2018 12:55 PM, Geert Uytterhoeven wrote:
> If a device is part of a PM Domain (e.g. power and/or clock domain), its
> power state is managed using Runtime PM. Without Runtime PM, the device
> may not be powered up or clocked, causing subtle failures, crashes, or
> system
Hi Philipp,
On 13/04/18 11:22, Philipp Zabel wrote:
[..]
> That also means it is impossible to use just one of the devices that
> share a reset line for vfio individually, while the other ones are still
> in use by the host. Currently the reset line is a shared resource
> similar to the iommu for
Hi Geert,
On 13/04/18 11:19, Geert Uytterhoeven wrote:
> Hi Eric,
>
> On Fri, Apr 13, 2018 at 11:14 AM, Auger Eric <eric.au...@redhat.com> wrote:
>> On 11/04/18 11:24, Geert Uytterhoeven wrote:
>>> If a device is part of a PM Domain (e.g. power and/or cloc
Hi Geert,
On 11/04/18 11:24, Geert Uytterhoeven wrote:
> If a device is part of a PM Domain (e.g. power and/or clock domain), its
> power state is managed using Runtime PM. Without Runtime PM, the device
> may not be powered up, causing subtle failures, crashes, or system
> lock-ups when the
Hi Geert,
On 11/04/18 11:15, Geert Uytterhoeven wrote:
> If the IOMMU group setup fails, the reset module is not released.
>
> Fixes: b5add544d677d363 ("vfio, platform: make reset driver a requirement by
> default")
> Signed-off-by: Geert Uytterhoeven
> Reviewed-by:
nan Kaya <ok...@codeaurora.org> wrote:
>>>> On 4/12/2018 7:49 AM, Auger Eric wrote:
>>>>> On 12/04/18 13:32, Geert Uytterhoeven wrote:
>>>>>> On Thu, Apr 12, 2018 at 12:31 PM, Auger Eric <eric.au...@redhat.com>
>>>>>>
Hi Geert,
On 12/04/18 13:32, Geert Uytterhoeven wrote:
> Hi Eric,
>
> On Thu, Apr 12, 2018 at 12:31 PM, Auger Eric <eric.au...@redhat.com> wrote:
>> On 11/04/18 11:15, Geert Uytterhoeven wrote:
>>> Vfio-platform requires reset support, provided either by ACPI, or, on
Hi Geert, Philipp,
On 11/04/18 11:15, Geert Uytterhoeven wrote:
> Vfio-platform requires reset support, provided either by ACPI, or, on DT
> platforms, by a device-specific reset driver matching against the
> device's compatible value.
>
> On many SoCs, devices are connected to an SoC-internal
Hi Geert,
On 13/02/18 17:36, Geert Uytterhoeven wrote:
> If the IOMMU group setup fails, the reset module is not released.
>
> Fixes: b5add544d677d363 ("vfio, platform: make reset driver a requirement by
> default")
> Signed-off-by: Geert Uytterhoeven
Reviewed-by: Eric
Hi Geert,
On 21/02/18 17:07, Geert Uytterhoeven wrote:
> Hi Eric,
>
> On Wed, Feb 14, 2018 at 10:32 AM, Geert Uytterhoeven
> <ge...@linux-m68k.org> wrote:
>> On Wed, Feb 14, 2018 at 9:36 AM, Auger Eric <eric.au...@redhat.com> wrote:
>>> If I am
Hi Geert,
On 09/02/18 16:17, Geert Uytterhoeven wrote:
> Allow the instantiation of a Renesas R-Car Gen3 GPIO controller device
> from the QEMU command line:
>
> -device vfio-platform,host=,manufacturer=renesas,model=rcar-gen3-gpio
> -device
>
Hi Geert,
On 09/02/18 16:17, Geert Uytterhoeven wrote:
> Allow the instantation of generic dynamic sysbus devices again, without
> the need to create a new device-specific vfio type.
>
> This is a partial revert of commit 6f2062b9758ebc64 ("hw/arm/virt:
> Allow only supported dynamic sysbus
Hi Geert,
On 14/02/18 10:43, Geert Uytterhoeven wrote:
> Hi Eric,
>
> On Wed, Feb 14, 2018 at 10:09 AM, Auger Eric <eric.au...@redhat.com> wrote:
>> On 13/02/18 17:36, Geert Uytterhoeven wrote:
>>> Vfio-platform requires reset support, provided either by
Hi Geert,
On 13/02/18 17:36, Geert Uytterhoeven wrote:
> Vfio-platform requires reset support, provided either by ACPI, or, on DT
> platforms, by a device-specific reset driver matching against the
> device's compatible value.
>
> On many SoCs, devices are connected to an SoC-internal reset
Hi Geert,
On 13/02/18 17:36, Geert Uytterhoeven wrote:
> If the IOMMU group setup fails, the reset module is not released.
>
> Fixes: b5add544d677d363 ("vfio, platform: make reset driver a requirement by
> default")
> Signed-off-by: Geert Uytterhoeven
> ---
>
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