Displaying 10 results from an estimated 10 matches for "xbas".
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2018 Nov 28
2
4.20.0-rc3 nouveau/Quadro P2000 Mobile: runpm causing ACPI errors, lockups
...So basically it polls P0LS register infinitely if the returned value is
> less than 3. I suspect this is the issue and it then makes the other
> like wifi to fail to execute its methods.
>
> P0LS comes from this operation region:
>
> OperationRegion (OPG0, SystemMemory, (XBAS + 0x8000), 0x1000)
> Field (OPG0, AnyAcc, NoLock, Preserve)
> {
> ...
> Offset (0x216),
> P0LS, 4,
>
> This is some host bridge register but not sure which because XBAS value
> cannot be determined from the acpidump.
Oh...
2018 Nov 28
0
4.20.0-rc3 nouveau/Quadro P2000 Mobile: runpm causing ACPI errors, lockups
...egister infinitely if the returned value is
> > less than 3. I suspect this is the issue and it then makes the other
> > like wifi to fail to execute its methods.
> >
> > P0LS comes from this operation region:
> >
> > OperationRegion (OPG0, SystemMemory, (XBAS + 0x8000), 0x1000)
> > Field (OPG0, AnyAcc, NoLock, Preserve)
> > {
> > ...
> > Offset (0x216),
> > P0LS, 4,
> >
> > This is some host bridge register but not sure which because XBAS value
> > cann...
2018 Nov 28
2
4.20.0-rc3 nouveau/Quadro P2000 Mobile: runpm causing ACPI errors, lockups
On Wed, Nov 28, 2018 at 01:08:57PM +0200, Mika Westerberg wrote:
> On Tue, Nov 27, 2018 at 09:49:44PM -0500, Michael S. Tsirkin wrote:
> > On Tue, Nov 27, 2018 at 11:36:50AM +0200, Mika Westerberg wrote:
> > > +linux-acpi
> > >
> > > Hi Michael,
> > >
> > > On Mon, Nov 26, 2018 at 10:53:26PM -0500, Michael S. Tsirkin wrote:
> > >
2018 Nov 28
0
4.20.0-rc3 nouveau/Quadro P2000 Mobile: runpm causing ACPI errors, lockups
...Sleep (One)
}
So basically it polls P0LS register infinitely if the returned value is
less than 3. I suspect this is the issue and it then makes the other
like wifi to fail to execute its methods.
P0LS comes from this operation region:
OperationRegion (OPG0, SystemMemory, (XBAS + 0x8000), 0x1000)
Field (OPG0, AnyAcc, NoLock, Preserve)
{
...
Offset (0x216),
P0LS, 4,
This is some host bridge register but not sure which because XBAS value
cannot be determined from the acpidump.
2019 Nov 22
1
[PATCH v4] pci: prevent putting nvidia GPUs into lower device states on certain intel bridges
...If ((P1GP == Zero))
{
Return (Zero)
}
}
ElseIf ((PIOF == 0x02))
{
If ((P2GP == Zero))
{
Return (Zero)
}
}
PEBA = \XBAS /* External reference */
PDEV = GDEV (PIOF)
PFUN = GFUN (PIOF)
Name (SCLK, Package (0x03)
{
One,
0x80,
Zero
})
If ((CCHK (PIOF, Zero) == Zero))
{
Ret...
2019 Nov 22
0
[PATCH v4] pci: prevent putting nvidia GPUs into lower device states on certain intel bridges
...Return (Zero)
> }
> }
> ElseIf ((PIOF == 0x02))
> {
> If ((P2GP == Zero))
> {
> Return (Zero)
> }
> }
>
> PEBA = \XBAS /* External reference */
> PDEV = GDEV (PIOF)
> PFUN = GFUN (PIOF)
> Name (SCLK, Package (0x03)
> {
> One,
> 0x80,
> Zero
> })
> If ((CCHK (PIOF, Zero)...
2019 Nov 20
4
[PATCH v4] pci: prevent putting nvidia GPUs into lower device states on certain intel bridges
...If ((P1GP == Zero))
{
Return (Zero)
}
}
ElseIf ((PIOF == 0x02))
{
If ((P2GP == Zero))
{
Return (Zero)
}
}
PEBA = \XBAS /* External reference */
PDEV = GDEV (PIOF)
PFUN = GFUN (PIOF)
Name (SCLK, Package (0x03)
{
One,
0x80,
Zero
})
If ((CCHK (PIOF, Zero) == Zero))
{
Ret...
2019 Nov 20
1
[PATCH v4] pci: prevent putting nvidia GPUs into lower device states on certain intel bridges
Hi Karol,
On Tue, Nov 19, 2019 at 11:26:45PM +0100, Karol Herbst wrote:
> On Tue, Nov 19, 2019 at 10:50 PM Bjorn Helgaas <helgaas at kernel.org> wrote:
> >
> > [+cc Dave]
> >
> > On Thu, Oct 17, 2019 at 02:19:01PM +0200, Karol Herbst wrote:
> > > Fixes state transitions of Nvidia Pascal GPUs from D3cold into higher device
> > > states.
> >
2019 Nov 22
3
[PATCH v4] pci: prevent putting nvidia GPUs into lower device states on certain intel bridges
On Thu, Nov 21, 2019 at 11:39:23PM +0100, Rafael J. Wysocki wrote:
> On Thu, Nov 21, 2019 at 8:49 PM Mika Westerberg
> <mika.westerberg at intel.com> wrote:
> >
> > On Thu, Nov 21, 2019 at 04:43:24PM +0100, Rafael J. Wysocki wrote:
> > > On Thu, Nov 21, 2019 at 1:52 PM Mika Westerberg
> > > <mika.westerberg at intel.com> wrote:
> > > >
2012 Jun 24
0
nouveau _BIOS method
...VFN2.VFN3.VFN
0560: 34 08 00 48 05 4e 56 47 41 20 4e 56 48 41 20 41 4..H.NVGA NVHA A
0570: 4d 44 41 20 44 49 44 36 20 44 49 44 37 20 44 49 MDA DID6 DID7 DI
0580: 44 38 20 45 42 41 53 20 43 50 53 50 20 45 45 43 D8 EBAS CPSP EEC
0590: 50 20 45 56 43 50 20 58 42 41 53 20 4f 42 53 31 P EVCP XBAS OBS1
05a0: 20 4f 42 53 32 20 4f 42 53 33 20 4f 42 53 34 20 OBS2 OBS3 OBS4
05b0: 4f 42 53 35 20 4f 42 53 36 20 4f 42 53 37 20 4f OBS5 OBS6 OBS7 O
05c0: 42 53 38 20 00 48 05 41 54 4d 43 08 50 54 4d 43 BS8 .H.ATMC.PTMC
05d0: 08 41 54 52 41 08 50 54 52 41 08 50 4e 48 4d 20 .ATRA.PTRA.PNHM...