mainbus0
isadma0 at isa0
efifb0 at mainbus0: 1024x768, 32bpp
wsdisplay0 at efifb0 mux 1
wsdisplay0: screen 0-5 added (std, vt100 emulation)
vscsi0 at root
scsibus2 at vscsi0: 256 targets
softraid0 at root
scsibus3 at softraid0: 256 targets
root on sd0a (e7990a24dbae92d0.a) swap on sd0b dump on sd0b
Hello!
> Ah, cool. That is a bit of a heck though. I did look into what is
> needed to fix this properly. If I send you a diff, can you test it?
Feel free to send me patches. I will test them.
Best regards
--Henryk Paluch
On 12/20/23 11:50, Mark Kettenis wrote:
Date: Wed, 20 Dec 2
uot;, "", Zero)
}
If ((BFLG & 0x02))
{
LoadTable ("OEMP", "MSFTVM", "SPCI", "\\", "", Zero)
}
}
}
OperationRegion (BIOS, SystemMemory, 0x7FDD7000, 0xFF)
// Length
)
})
}
}
}
Summary:
It seems (confirmed from Linux guest kernel messages) that Hyper-V
always exposes 2 serial ports (I configured Pipe only for 1st port!) in
ACPI table OEM1, which current OpenBSD kernel is unable to process for
s
7;c' have special meaning as described above)
- remaining 8 slices are automatically mapped remaining GPT partitions
so they can be accessed from OpenBSD (through device in /dev/)
Hopefully it will make things more clear.
Best regards
--Henryk Paluch
On 12/18/23 17:15, spnti wrote:
Hello
me: 0x82960e70, count: 0
https://www.openbsd.org/ddb.html describes the minimum info required in bug
reports. Insufficient info makes it difficult to find and fix bugs.
ddb>
ddb> show panic
*cpu0: aml_die aml_loadtable:3746
Best regards
--Henryk Paluch
Hello!
> I have tried to install openbsd under qemu/kvm, but when it is installing
> the sets it triggers a protection fault.
It is known bug in OpenBSD 7.3/amd64 kernel when it uses i8254 Timer. As
workaround you need to enable HPET Timer in QEMU/KVM. If you are using
libvirt (or virt-manager)
ere are
many differences when building bsd.rd (RAMDISK_CD) kernel with
-DSMALL_KERNEL and other changes while in this example lightly modified
GENERIC kernel is used.
Please let me know if you need any additional details.
Best regards
--Henryk Paluch
as was reported by Winder Visen and confirmed on my
environment.)
So in short - ACPI enabled + HPET enabled is what make OpenBSD 7.3 work
with IDE CD under KVM.
Best regards
--Henryk Paluch
On 5/27/23 07:49, Mike Larkin wrote:
I don't know what's wrong with atapi CD emulation on w
t: -9
ddb>
So it seems that part of xfer structure is under some rare condition
overwritten.
The question is how to find what is causing that corruption.
Best regards
--Henryk Paluch
On 5/27/23 02:12, Mike Larkin wrote:
On Fri, May 26, 2023 at 09:00:41PM +0200, Henryk Paluch wrote:
fatal protection fault in supervisor mode
Finally I was able to build custom ramdisk kernel with DDB to get stacktrace.
Kernel ident:
OpenBSD 7.3 (RAMDISK_CD) #1: Fri May 26 20:28:53 CEST
ling
OpenBSD from CD there to trigger that trap).
Best regards
--
--Henryk Paluch
dera...@amd64.openbsd.org:/usr/src/sys/arch/amd64/compile/RAMDISK_CD
Best regards
--Henryk Paluch
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