Ali Farzanrad <ali_farzan...@riseup.net> wrote:
> Alexandre Ratchov <a...@caoua.org> wrote:
> > On Fri, May 24, 2024 at 09:04:29PM +0000, Ali Farzanrad wrote:
> > > Alexandre Ratchov <a...@caoua.org> wrote:
> > > > On Fri, May 24, 2024 at 04:30:52PM +0000, Ali Farzanrad wrote:
> > > > > Hi again,
> > > > >
> > > > > During my tests it seems that this version of kernel works fine:
> > > > >
> > > > > # TZ=UTC cvs -Qd /cvs get -D "2024-05-17 19:30" -P src
> > > > >
> > > > > But this version of kernel will cause sudden reboots without any
> > > > > kernel
> > > > > panic or message after 5-60 minutes in my Minisforum UM790:
> > > > >
> > > > > # TZ=UTC cvs -Qd /cvs get -D "2024-05-17 20:00" -P src
> > > > >
> > > > > After investigation I found this patch could fix my problem:
> > > > >
> > > > > Index: azalia.c
> > > > > ===================================================================
> > > > > RCS file: /home/cvs/src/sys/dev/pci/azalia.c,v
> > > > > diff -u -p -r1.287 azalia.c
> > > > > --- azalia.c 17 May 2024 19:43:45 -0000 1.287
> > > > > +++ azalia.c 24 May 2024 16:26:38 -0000
> > > > > @@ -557,6 +557,16 @@ azalia_pci_attach(struct device *parent,
> > > > > azalia_pci_write(sc->pc, sc->tag, ICH_PCI_MMC, reg);
> > > > > }
> > > > >
> > > > > + /* disable MSI for AMD Summit Ridge/Raven Ridge HD Audio */
> > > > > + if (PCI_VENDOR(sc->pciid) == PCI_VENDOR_AMD) {
> > > > > + switch (PCI_PRODUCT(sc->pciid)) {
> > > > > + case PCI_PRODUCT_AMD_17_HDA:
> > > > > + case PCI_PRODUCT_AMD_17_1X_HDA:
> > > > > + case PCI_PRODUCT_AMD_HUDSON2_HDA:
> > > > > + pa->pa_flags &= ~PCI_FLAGS_MSI_ENABLED;
> > > > > + }
> > > > > + }
> > > > > +
> > > > > /* interrupt */
> > > > > if (pci_intr_map_msi(pa, &ih) && pci_intr_map(pa, &ih)) {
> > > > > printf(": can't map interrupt\n");
> > > > >
> > > > > However it breaks my front 3.5mm audio port and I should use my
> > > > > USB-to-3.5mm audio port adapter again.
> > > > >
> > > > > How may I investigate more?
> > > > >
> > > >
> > > > could you confirm that the system reboots only while you're using the
> > > > azalia device?
> > >
> > > I disabled sndiod, and unplugged my USB-to-3.5mm audio adapter and also
> > > unplugged front 3.5mm audio port, then reboot my OpenBSD and waited on
> > > xenodm login screen for few minutes; most of the time it reboots in
> > > less than 10 minutes... without any interaction from me, or playing
> > > anything...
> > >
> >
> > Could you disable the azalia driver and redo your test? reboot, then
> > on the boot(8) prompt type "boot -c", then "disable azalia", then
> > "quit".
>
> I have another problem here. My USB keyboard works great in BOOTX64.EFI
> but will not work on kernel config.
>
> I created /etc/bsd.re-config file and rebooted my system twice to
> disable azalia and then checked if it is disabled using config(8) and
> dmesg(8).
>
> Even when azalia is disabled my system gets sudden reboots.
> First sudden reboot was just after playing a music; but next 2 reboots
> was happened without playing anything.
>
> > Then, just do your regular stuff and see if the system reboots.
I tested again with my patch. When azalia is disabled, it suddenly
reboots after few minutes, without playing anything. When azalia is
enabled, it lives.
