Re: [OpenBIOS] Back at it again( PCI Passthrough )
by Jd Lyons
Ok, I made those changes to openbios, here is the output.
> On May 8, 2018, at 6:50 AM, Joe van Tunen <joevt(a)shaw.ca> wrote:
>
> : (debug-feval) ( fcode# -- fcode# )
> \ Address
> fcode-stream 1 - . here u. ." : "
>
> \ Indicate if word is compiled
> state @ 0<> if
> ." (compile) "
> then
> dup fcode>xt cell - lfa2name type
> dup ." [ 0x" . ." ]" cr
> ;
5 months
- 7
- 54
Qemu 3.1.0 Sparc still does'nt boot Solaris 8 for SS-20
by Ulrich Gräpel
Just gave the latest Qemu a try to boot an emulated SparcStation 20 from
the original Solaris install CD:
/opt/qemu-3.1.0/sparc-softmmu/qemu-system-sparc \
-M SS-20 -m 256 \
-nographic \
-monitor telnet::3001,server,nowait \
-cdrom /mnt/iso/sol-8-hw4-install-sparc32.iso \
-boot d
The resulting output:
Configuration device id QEMU version 1 machine id 65
Probing SBus slot 0 offset 0
Probing SBus slot 1 offset 0
Probing SBus slot 2 offset 0
Probing SBus slot 3 offset 0
Probing SBus slot 15 offset 0
Invalid FCode start byte
CPUs: 1 x TI,TMS390Z55
UUID: 00000000-0000-0000-0000-000000000000
Welcome to OpenBIOS v1.1 built on Oct 5 2018 08:20
Type 'help' for detailed information
Trying cdrom:d...
Not a bootable ELF image
Loading a.out image...
Loaded 7680 bytes
entry point is 0x4000
bootpath: /iommu@f,e0000000/sbus@f,e0001000/espdma@f,400000/esp@f
,800000/sd@2,0:d
switching to new context:
SunOS Release 5.8 Version Generic_108528-29 32-bit
Copyright 1983-2003 Sun Microsystems, Inc. All rights reserved.
\
panic[cpu0]/thread=f0244020: BAD TRAP: type=9 (Data fault) rp=f0243624
addr=0 mmu_fsr=126 rw=1 occurred in module "unix" due to a NULL pointer
dereference
qemu: fatal: Trap 0x29 while interrupts disabled, Error state
pc: f0163298 npc: f016329c
%g0-7: 00000000 f00c220c 3024a52c f024fe14 4000020d f0243b88 00000000
f0244020
%o0-7: 00001fff 00001000 00001000 f5c89000 00000000 f5918240 f02500a0
f0074d94
%l0-7: fbcf4834 f013cc18 00000001 f026eb30 f5917c60 f02727e0 f5917c40
00001010
%i0-7: f5c89000 00001000 00000001 00000000 00000000 f5917c68 f0250100
f013d4a4
%f00: 0000000000000000 0000000000000000 0000000000000000 0000000000000000
%f08: 0000000000000000 0000000000000000 0000000000000000 0000000000000000
%f16: 0000000000000000 0000000000000000 0000000000000000 0000000000000000
%f24: 0000000000000000 0000000000000000 0000000000000000 0000000000000000
psr: 40000fc5 (icc: ---- SPE: SP-) wim: 00000020fsr: 00000000 y: 00000000
Everything works fine though, if configured for the default SparcStation 5
(SS-5). I also tried other machine types: The only working configuration is
the SS-5.
I guess there is some issue with the device tree.
11 months, 2 weeks
- 3
- 3
openbios support for netboot? (qemu-system-sparc32/solaris)
by Joe Dery
Intrepid openBIOS developers,
Though not new news, thank you for providing an openBIOS that is able to
boot solaris in qemu-system-sparc32! While I am able to disk boot (with
qcow2 image containing ufs filesystems), but would prefer to serve as much
of my guest filesystem from NFS as possible. Netboot allows a 'diskless'
system, so that is the most extreme case, but I'm open to other
suggestions.
Does OpenBIOS 1.1 (eg the snapshot attached to QEMU GIT HEAD as of last
Friday) support boot net:rarp, boot net:dhcp, or any other more manual
method of providing the kernel¶meters? I haven't been able to find
this in the documentation or code so I imagine it does not.
PS - FWIW this is the command line I am presently using for a 'disk0'
boot. Note that the tftp/bootfile do not do anything, but I included them
as an example based on the other qemu documentation.
qemu/sparc-softmmu/qemu-system-sparc \
-net nic,macaddr=00:03:BA:04:A5:AD -net
user,hostfwd=tcp::8023-:23,hostfwd=tcp::5911-:5911,tftp=/tftpboot,bootfile=inetboot.sun4m
\
-hda sol8_36G.disk.install \
-nographic -serial telnet:0.0.0.0:3000,server \
-m 256
PPS Mark Cave-Ayland, it appears you're active on this list. Thanks again
for your help (now years ago!) fixing the MUTEX_HELD & related problems in
2.6.... the current GIT still runs clean. I have not really worked with
QEMU since ~2.6, around that time I picked up a SunBlade 1000, which is
supported by the old kernel I need, and is able to run the (mostly CC
compile) workloads an order of magnitude faster. QEMU remains interesting
for applications requiring less performance, e.g. lmgrd license server.
11 months, 3 weeks
- 2
- 1
SVN to github migration
by BALATON Zoltan
Hello,
The links on the pages
https://www.openfirmware.org/Open_Firmware
https://www.openfirmware.org/SmartFirmware
https://www.openfirmware.org/OpenBOOT
seem to be broken since the SVN to github migration. I think these are now
at https://github.com/openbios but the above pages should also be updated
to point to there instead.
Thank you,
BALATON Zoltan
1 year
- 2
- 1
Need help : sparc64 ULTRA5 under Solaris 7 64 bits
by BALARD Arnaud
Bonjour, je vous envoie un mail car j'essaie de virtualiser une machine ULTRA5 sous solaris 7 en 64 bits.
j'ai réussi à démarrer sur un cd solaris 7 32bits pour restaurer les partitions sur mon disque virtuel (ufsrestore).
Quand j'essaie de démarrer avec qemu-system-sparc64 j'obtiens l'erreur "no valid state has been set by load or init-program" dans le prompt qemu "Not linux kernel image, Not a bootable ELF image, Not a bootable a.out image, Not a bootable FCode image"
au bout d'un certain nombre de test ma dernière commande ressemble à ca :
sparc64-softmmu#./qemu-system-sparc64 -M sun4u -bios /usr/local/share/qemu/openbios-sparc64 -m 256 -drive file=/home/qemu/QEMU_SRV/SRV.qcow2 -prom-env "auto-boot?=flase"
Je vois bien mon disque présent sur /pci@1fe,0/pci@1,1/ide@3/ide@0/disk@0
est-t 'il possible de virtualiser une machine ultra5 sous solaris 7 64bits ?
La barrière de ma machine réel ressemble à ca :
Sun Ultra 5/10 UPA/PCI (UltraSPARC-IIi 400MHz),OpenBoot 3.25 256 MB....
J'ai entendu parler de ce patch : https://patchwork.kernel.org/patch/9175879/ ou est-ce qu'il y a une configuration à faire dans sparc64-softmmu ?
Je ne sais pas si il peut m'aider à trouver mon bonheur.
Dans l'attente de votre réponse, merci.
****************************************************************************************************************************************************************
Hello, I send you an email because I try to virtualize an ULTRA5 machine under solaris 7 in 64 bits.
I managed to boot on a cd solaris 7 32bits to restore the partitions on my virtual disk (ufsrestore).
When I try to start with qemu-system-sparc64 I get the error "no valid state has been set by load or init-program" in the qemu prompt "Not linux kernel image, Not a bootable ELF image, Not a bootable a.out image, Not a bootable Image mode "
after a certain number of tests my last command looks like this:
sparc64-softmmu#./qemu-system-sparc64 -M sun4u -bios /usr/local/share/qemu/openbios-sparc64 -m 256 -drive file=/home/qemu/QEMU_SRV/SRV.qcow2 -prom-env "auto-boot? = flase"
I can see my disk present on /pci@1fe,0/pci@1,1/ide@3/ide@0/disk@0
is it possible to virtualize an ultra5 machine under solaris 7 64bits?
The barrier of my real machine looks like this:
Sun Ultra 5/10 UPA / PCI (UltraSPARC-IIi 400MHz), OpenBoot 3.25 256 MB ....
I heard about this patch: https://patchwork.kernel.org/patch/9175879/ or is there a configuration to do in sparc64-softmmu?
I do not know if he can help me find my happiness.
Looking forward to your reply, thank you.
Libre (C=0)
Interne (C=1)
Restreint (C=2)
Confidentiel (C=3)
X
[X]
Arnaud BALARD
Chargé d'Exploitation et d'Affaires
EDF - DPNT - DAIP - UNITEP
AEI - Groupe SIMU
UFPI Bugey
CD 20 - BP 70130
01155 LAGNIEU
arnaud.balard(a)edf.fr
Tél. : 04 37 63 62 72
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1 year
- 2
- 1