Displaying 20 results from an estimated 27 matches for "pgon".
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2019 Nov 27
2
[PATCH v4] pci: prevent putting nvidia GPUs into lower device states on certain intel bridges
...ou mean $subject patch, no?
> [ 686.883247] nouveau 0000:01:00.0: DRM: suspending object tree...
> [ 752.866484] ACPI Error: Aborting method \_SB.PCI0.PEG0.PEGP.NVPO due to previous error (AE_AML_LOOP_TIMEOUT) (20190816/psparse-529)
> [ 752.866508] ACPI Error: Aborting method \_SB.PCI0.PGON due to previous error (AE_AML_LOOP_TIMEOUT) (20190816/psparse-529)
> [ 752.866521] ACPI Error: Aborting method \_SB.PCI0.PEG0.PG00._ON due to previous error (AE_AML_LOOP_TIMEOUT) (20190816/psparse-529)
This is probably the culprit. The same AML code fails to properly turn
on the device.
Is ac...
2018 Nov 28
2
4.20.0-rc3 nouveau/Quadro P2000 Mobile: runpm causing ACPI errors, lockups
...> [ 52.917011] No Arguments are initialized for method [NVPO]
> > > > [ 52.917012] ACPI Error: Method parse/execution failed \_SB.PCI0.PEG0.PEGP.NVPO, AE_AML_LOOP_TIMEOUT (20181003/psparse-516)
> > > > [ 52.917063] ACPI Error: Method parse/execution failed \_SB.PCI0.PGON, AE_AML_LOOP_TIMEOUT (20181003/psparse-516)
> > > > [ 52.917084] ACPI Error: Method parse/execution failed \_SB.PCI0.PEG0.PG00._ON, AE_AML_LOOP_TIMEOUT (20181003/psparse-516)
> > > > [ 52.917108] acpi device:00: Failed to change power state to D0
> > >
> >...
2018 Nov 28
0
4.20.0-rc3 nouveau/Quadro P2000 Mobile: runpm causing ACPI errors, lockups
...Variables are initialized for Method [NVPO]
[ 52.917011] No Arguments are initialized for method [NVPO]
[ 52.917012] ACPI Error: Method parse/execution failed \_SB.PCI0.PEG0.PEGP.NVPO, AE_AML_LOOP_TIMEOUT (20181003/psparse-516)
[ 52.917063] ACPI Error: Method parse/execution failed \_SB.PCI0.PGON, AE_AML_LOOP_TIMEOUT (20181003/psparse-516)
[ 52.917084] ACPI Error: Method parse/execution failed \_SB.PCI0.PEG0.PG00._ON, AE_AML_LOOP_TIMEOUT (20181003/psparse-516)
So what happens here is that Linux turns off power resource
\_SB.PCI0.PEG0.PG00 by calling its _OFF method (happens when the root...
2009 Mar 02
2
Need help extracting info from XML file using XML package
...that I would like to extract and use in R. The polygons are
nested rather deeply. For example, I found by trial and error that I
can extract the coordinates of one of them using functions from the
XML package:
doc <- xmlInternalTreeParse('doc.kml')
docroot <- xmlRoot(doc)
pgon <- xmlValue(docroot[[52]][[3]][[7]][[3]][[3]][[1]][[1]])
but this is hardly general!
I'm hoping there is some relatively straightforward way to use
functions from the XML package to recursively descend the structure
and return the text strings representing the polygons into, say, a
l...
2018 Nov 28
2
4.20.0-rc3 nouveau/Quadro P2000 Mobile: runpm causing ACPI errors, lockups
...initialized for Method [NVPO]
> [ 52.917011] No Arguments are initialized for method [NVPO]
> [ 52.917012] ACPI Error: Method parse/execution failed \_SB.PCI0.PEG0.PEGP.NVPO, AE_AML_LOOP_TIMEOUT (20181003/psparse-516)
> [ 52.917063] ACPI Error: Method parse/execution failed \_SB.PCI0.PGON, AE_AML_LOOP_TIMEOUT (20181003/psparse-516)
> [ 52.917084] ACPI Error: Method parse/execution failed \_SB.PCI0.PEG0.PG00._ON, AE_AML_LOOP_TIMEOUT (20181003/psparse-516)
>
> So what happens here is that Linux turns off power resource
> \_SB.PCI0.PEG0.PG00 by calling its _OFF method (h...
2019 Nov 27
2
[PATCH v4] pci: prevent putting nvidia GPUs into lower device states on certain intel bridges
...686.883247] nouveau 0000:01:00.0: DRM: suspending object tree...
> > > [ 752.866484] ACPI Error: Aborting method \_SB.PCI0.PEG0.PEGP.NVPO due
> > > to previous error (AE_AML_LOOP_TIMEOUT) (20190816/psparse-529)
> > > [ 752.866508] ACPI Error: Aborting method \_SB.PCI0.PGON due to
> > > previous error (AE_AML_LOOP_TIMEOUT) (20190816/psparse-529)
> > > [ 752.866521] ACPI Error: Aborting method \_SB.PCI0.PEG0.PG00._ON due
> > > to previous error (AE_AML_LOOP_TIMEOUT) (20190816/psparse-529)
> >
> > This is probably the culprit. Th...
2019 Oct 22
2
[PATCH v3] pci: prevent putting nvidia GPUs into lower device states on certain intel bridges
...0x05)))) {
...
}
If I read it right, the later condition tries to detect Linux which
fails nowadays but if you have acpi_rev_override in the command line (or
the machine is listed in acpi_rev_dmi_table) this check passes and does
some magic which is not clear to me. There is similar in PGON() side
which is used to turn the device back on.
You can check what actually happens when _ON()/_OFF() is called by
passing something like below to the kernel command line:
acpi.trace_debug_layer=0x80 acpi.trace_debug_level=0x10 acpi.trace_method_name=\_SB.PCI0.PEG0.PG00._ON acpi.trace_state=me...
2019 Nov 20
4
[PATCH v4] pci: prevent putting nvidia GPUs into lower device states on certain intel bridges
...ess Windows quirks the root port the same way
> > there is another reason behind this.
> >
> > In case of Dell XPS 9560 (IIRC that's the machine you have) the
> > corresponding power resource is called \_SB.PCI0.PEG0.PG00 and its
> > _ON/_OFF methods end up calling PGON()/PGOF() accordingly. The methods
> > itself do lots of things and it is hard to follow the dissassembled
> > ASL which does not have any comments but there are couple of things that
> > stand out where we may go into a different path. One of them is this in
> > the PGOF() m...
2018 Nov 28
0
4.20.0-rc3 nouveau/Quadro P2000 Mobile: runpm causing ACPI errors, lockups
...Method [NVPO]
> > [ 52.917011] No Arguments are initialized for method [NVPO]
> > [ 52.917012] ACPI Error: Method parse/execution failed \_SB.PCI0.PEG0.PEGP.NVPO, AE_AML_LOOP_TIMEOUT (20181003/psparse-516)
> > [ 52.917063] ACPI Error: Method parse/execution failed \_SB.PCI0.PGON, AE_AML_LOOP_TIMEOUT (20181003/psparse-516)
> > [ 52.917084] ACPI Error: Method parse/execution failed \_SB.PCI0.PEG0.PG00._ON, AE_AML_LOOP_TIMEOUT (20181003/psparse-516)
> >
> > So what happens here is that Linux turns off power resource
> > \_SB.PCI0.PEG0.PG00 by calling...
2018 Nov 27
2
4.20.0-rc3 nouveau/Quadro P2000 Mobile: runpm causing ACPI errors, lockups
...Variables are initialized for Method [NVPO]
[ 52.917011] No Arguments are initialized for method [NVPO]
[ 52.917012] ACPI Error: Method parse/execution failed \_SB.PCI0.PEG0.PEGP.NVPO, AE_AML_LOOP_TIMEOUT (20181003/psparse-516)
[ 52.917063] ACPI Error: Method parse/execution failed \_SB.PCI0.PGON, AE_AML_LOOP_TIMEOUT (20181003/psparse-516)
[ 52.917084] ACPI Error: Method parse/execution failed \_SB.PCI0.PEG0.PG00._ON, AE_AML_LOOP_TIMEOUT (20181003/psparse-516)
[ 52.917108] acpi device:00: Failed to change power state to D0
[ 52.969287] video LNXVIDEO:00: Cannot transition to power sta...
2019 Nov 20
1
[PATCH v4] pci: prevent putting nvidia GPUs into lower device states on certain intel bridges
...e know that in Windows
this all works fine so unless Windows quirks the root port the same way
there is another reason behind this.
In case of Dell XPS 9560 (IIRC that's the machine you have) the
corresponding power resource is called \_SB.PCI0.PEG0.PG00 and its
_ON/_OFF methods end up calling PGON()/PGOF() accordingly. The methods
itself do lots of things and it is hard to follow the dissassembled
ASL which does not have any comments but there are couple of things that
stand out where we may go into a different path. One of them is this in
the PGOF() method:
If (((OSYS <= 0x07D9) || (...
2019 Dec 09
3
[PATCH v4] pci: prevent putting nvidia GPUs into lower device states on certain intel bridges
...00.0: DRM: suspending object tree...
> > > > > [ 752.866484] ACPI Error: Aborting method \_SB.PCI0.PEG0.PEGP.NVPO due
> > > > > to previous error (AE_AML_LOOP_TIMEOUT) (20190816/psparse-529)
> > > > > [ 752.866508] ACPI Error: Aborting method \_SB.PCI0.PGON due to
> > > > > previous error (AE_AML_LOOP_TIMEOUT) (20190816/psparse-529)
> > > > > [ 752.866521] ACPI Error: Aborting method \_SB.PCI0.PEG0.PG00._ON due
> > > > > to previous error (AE_AML_LOOP_TIMEOUT) (20190816/psparse-529)
> > > >
>...
2019 Oct 22
0
[PATCH v3] pci: prevent putting nvidia GPUs into lower device states on certain intel bridges
...l afaik.
> If I read it right, the later condition tries to detect Linux which
> fails nowadays but if you have acpi_rev_override in the command line (or
> the machine is listed in acpi_rev_dmi_table) this check passes and does
> some magic which is not clear to me. There is similar in PGON() side
> which is used to turn the device back on.
>
> You can check what actually happens when _ON()/_OFF() is called by
> passing something like below to the kernel command line:
>
> acpi.trace_debug_layer=0x80 acpi.trace_debug_level=0x10 acpi.trace_method_name=\_SB.PCI0.PEG0....
2019 Nov 27
0
[PATCH v4] pci: prevent putting nvidia GPUs into lower device states on certain intel bridges
...ror sadly :/
> > [ 686.883247] nouveau 0000:01:00.0: DRM: suspending object tree...
> > [ 752.866484] ACPI Error: Aborting method \_SB.PCI0.PEG0.PEGP.NVPO due to previous error (AE_AML_LOOP_TIMEOUT) (20190816/psparse-529)
> > [ 752.866508] ACPI Error: Aborting method \_SB.PCI0.PGON due to previous error (AE_AML_LOOP_TIMEOUT) (20190816/psparse-529)
> > [ 752.866521] ACPI Error: Aborting method \_SB.PCI0.PEG0.PG00._ON due to previous error (AE_AML_LOOP_TIMEOUT) (20190816/psparse-529)
>
> This is probably the culprit. The same AML code fails to properly turn
> on...
2019 Dec 09
0
[PATCH v4] pci: prevent putting nvidia GPUs into lower device states on certain intel bridges
...ouveau 0000:01:00.0: DRM: suspending object tree...
> > > > [ 752.866484] ACPI Error: Aborting method \_SB.PCI0.PEG0.PEGP.NVPO due
> > > > to previous error (AE_AML_LOOP_TIMEOUT) (20190816/psparse-529)
> > > > [ 752.866508] ACPI Error: Aborting method \_SB.PCI0.PGON due to
> > > > previous error (AE_AML_LOOP_TIMEOUT) (20190816/psparse-529)
> > > > [ 752.866521] ACPI Error: Aborting method \_SB.PCI0.PEG0.PG00._ON due
> > > > to previous error (AE_AML_LOOP_TIMEOUT) (20190816/psparse-529)
> > >
> > > This is...
2018 Nov 28
2
4.20.0-rc3 nouveau/Quadro P2000 Mobile: runpm causing ACPI errors, lockups
...Method [NVPO]
> > [ 52.917011] No Arguments are initialized for method [NVPO]
> > [ 52.917012] ACPI Error: Method parse/execution failed \_SB.PCI0.PEG0.PEGP.NVPO, AE_AML_LOOP_TIMEOUT (20181003/psparse-516)
> > [ 52.917063] ACPI Error: Method parse/execution failed \_SB.PCI0.PGON, AE_AML_LOOP_TIMEOUT (20181003/psparse-516)
> > [ 52.917084] ACPI Error: Method parse/execution failed \_SB.PCI0.PEG0.PG00._ON, AE_AML_LOOP_TIMEOUT (20181003/psparse-516)
> > [ 52.917108] acpi device:00: Failed to change power state to D0
>
> Here it seems to fail to turn on...
2019 Nov 21
2
[PATCH v4] pci: prevent putting nvidia GPUs into lower device states on certain intel bridges
On Thu, Nov 21, 2019 at 5:06 PM Karol Herbst <kherbst at redhat.com> wrote:
>
> On Thu, Nov 21, 2019 at 4:47 PM Rafael J. Wysocki <rafael at kernel.org> wrote:
> >
> > On Thu, Nov 21, 2019 at 1:53 PM Karol Herbst <kherbst at redhat.com> wrote:
> > >
> > > On Thu, Nov 21, 2019 at 12:46 PM Mika Westerberg
> > > <mika.westerberg at
2019 Oct 21
1
[PATCH v3] pci: prevent putting nvidia GPUs into lower device states on certain intel bridges
On Mon, Oct 21, 2019 at 5:46 PM Mika Westerberg
<mika.westerberg at intel.com> wrote:
>
> On Mon, Oct 21, 2019 at 04:49:09PM +0200, Karol Herbst wrote:
> > On Mon, Oct 21, 2019 at 4:09 PM Mika Westerberg
> > <mika.westerberg at intel.com> wrote:
> > >
> > > On Mon, Oct 21, 2019 at 03:54:09PM +0200, Karol Herbst wrote:
> > > > > I
2019 Nov 20
0
[PATCH v4] pci: prevent putting nvidia GPUs into lower device states on certain intel bridges
...his all works fine so unless Windows quirks the root port the same way
> there is another reason behind this.
>
> In case of Dell XPS 9560 (IIRC that's the machine you have) the
> corresponding power resource is called \_SB.PCI0.PEG0.PG00 and its
> _ON/_OFF methods end up calling PGON()/PGOF() accordingly. The methods
> itself do lots of things and it is hard to follow the dissassembled
> ASL which does not have any comments but there are couple of things that
> stand out where we may go into a different path. One of them is this in
> the PGOF() method:
>
>...
2019 Nov 20
0
[PATCH v4] pci: prevent putting nvidia GPUs into lower device states on certain intel bridges
...ot port the same way
> > > there is another reason behind this.
> > >
> > > In case of Dell XPS 9560 (IIRC that's the machine you have) the
> > > corresponding power resource is called \_SB.PCI0.PEG0.PG00 and its
> > > _ON/_OFF methods end up calling PGON()/PGOF() accordingly. The methods
> > > itself do lots of things and it is hard to follow the dissassembled
> > > ASL which does not have any comments but there are couple of things that
> > > stand out where we may go into a different path. One of them is this in
> &g...