R: R: R: [PULL 0/3] ppc-for-6.1 queue 20210713

im just courious if somethig was fixed in last kernel for not make you creazy for notiing  Ciao Lugii Da: BALATON Zoltan Inviato: martedì 20 luglio 2021 16:02 A: luigi burdo Cc: qemu-...@nongnu.org ; qemu-devel@nongnu.org Oggetto: Re: R: R: [PULL 0/3] pp

R: R: [PULL 0/3] ppc-for-6.1 queue 20210713

Da: BALATON Zoltan Inviato: sabato 17 luglio 2021 21:55 A: luigi burdo Cc: David Gibson ; peter.mayd...@linaro.org ; gr...@kaod.org ; qemu-...@nongnu.org ; qemu-devel@nongnu.org Oggetto: Re: R: [PULL 0/3] ppc-for-6.1 queue 20210713 On Sat, 17 Jul 2021, luigi burdo

R: R: [PULL 0/3] ppc-for-6.1 queue 20210713

Zoltan Inviato: sabato 17 luglio 2021 21:55 A: luigi burdo Cc: David Gibson ; peter.mayd...@linaro.org ; gr...@kaod.org ; qemu-...@nongnu.org ; qemu-devel@nongnu.org Oggetto: Re: R: [PULL 0/3] ppc-for-6.1 queue 20210713 On Sat, 17 Jul 2021, luigi burdo wrote: > Hi > i small report &g

R: [PULL 0/3] ppc-for-6.1 queue 20210713

Hi i small report im try to build last relesase on a PowerMac G5 quad on debian sid PPC64 but ld exit with an error: gigi@debian:~/src/tags/ppc-for-6.1-20210713/build$ ninja [3864/9215] Compiling C object libqemu-mipsel-softmmu.fa.p/target_mips_tcg_msa_helper.c.o FAILED:

R: [RFC PATCH 0/5] ppc/Pegasos2 VOF

Hi Zoltan, i dont know if you know and if in the docs is described the pegasos II can support smp dual G4 cpu. Here some hystorical info about this great machine from the past Phase 5 A\BOX (kosmoplovci.net). i remember really good that

R: Program counter stuck at 0xFFFFFFFC when emulating e5500 processor on T4240-RDB board

HI Devid, the kvm full work on e5500 cpu personally tested this on P5020 and P5040 when i had the varisys beta boards AmigaOne But is not possible made kvm-pr from an e5500 to and e6500 and vice versa. the e5500 was not kvm-pr compatible with 604e instructions set, probably something is missing

R: [RFC PATCH v2] target/ppc: Enable hardfloat for PPC

Hi Zoltan, i can say MacOs Leopard use multiple cores on PowerMac G5 Quad the most of the apps did for Panter/Tiger/leopard use for sure 2 Core in smtp only apps did for Tiger/leopard use more than 2 Cores. Ciao and thenks Luigi Da: Qemu-ppc per conto di

Re: [Qemu-devel] [Qemu-ppc] [PATCH for-2.13 02/10] spapr: Remove support for PowerPC 970 with pseries machine type

(because testing if we broke it means finding a real 970 host). Hi, i have a real 970 host if you need an hand to test just ask Luigi

Re: [Qemu-devel] [Qemu-ppc] [PULL 00/30] ppc-for-2.12 queue 20180306

HI, i had test last git with Zoltan sam emultation but at start i recive this ./qemu-system-ppc -M sam460ex qemu-system-ppc: /home/gigi/src/tags/ppc-for-2.12-20180306/include/qemu/rcu.h:89: rcu_read_unlock: asserzione "p_rcu_reader->depth != 0" non riuscita. Annullato (core dump creato) My

Re: [Qemu-devel] [Qemu-ppc] [PULL 00/12] ppc-for-2.12 queue 20180108

Hi Peter, thanks for reply. I will check the ram banks and will try again to build it . but i have more fear about gcc now because the issue come exactly in the same point every time i try to rebuild everyting. Thankyou Luigi This means that gcc

Re: [Qemu-devel] [Qemu-ppc] [PULL 00/12] ppc-for-2.12 queue 20180108

Hi devs sorry if i enter in the discussion about. gcc gave errors in building this queue. here i paste my build log. https://pastebin.com/fXw2Whrq This is my machine infos and so and so Architecture:ppc64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Big Endian CPU(s):

Re: [Qemu-devel] ppce500 usb-ehci-pci issue on last uboot

Hi Gerd, >How can this be reproduced? you need to build last uboot with the ehci pci option enabled and the usb command line enabled. or just download my last e500 uboot build from here https://www.dropbox.com/s/xxlu6ivg3izlqvu/u-boot?dl=0 Run it as: qemu-system-ppc64 -M ppce500 -cpu

Re: [Qemu-devel] ppce500 usb-ehci-pci issue on last uboot

Hi Gerd, i had test it yesterday on Little Endian machine host (Apple Osx Sierra) the issue is present there too. Ciao Luigi hi Gerd, yes the host is a big endian but i can test it on an little endian host too and report. About xhci or ohci the uboot dont

Re: [Qemu-devel] ppce500 usb-ehci-pci issue on last uboot

hi Gerd, yes the host is a big endian but i can test it on an little endian host too and report. About xhci or ohci the uboot dont recognize it . ehci-pci are the only usb pci board from where uboot on ppce500 vm can make the load from device or use directly the device attached on it if cmd

[Qemu-devel] ppce500 usb-ehci-pci issue on last uboot

Hi all, the last uboot git mainstream gave the opportunity to made usb ehci-pci work and gave to the vm the opportunity to load from usb pendrive files, configurations, use a use mouse and keyboard. i build the uboot with qemu-ppce500_defconfig machine this feature was configured without

Re: [Qemu-devel] [Qemu-ppc] e5500 pcce500 disabled network and no video on device virtio-gpu or virtio gpu-pci

i found probably another issue, i cant made the img boot if i run qemu 2.10 build on an X86_64 (endianess?). tested on qemu 2.10 on MacOsx 10.12 and on Ubuntu Mate 17.04 (amd64) this issue is present if i choose -hda instead -device file= too [8.564326] ata6: SATA link up 1.5 Gbps

[Qemu-devel] e5500 pcce500 disabled network and no video on device virtio-gpu or virtio gpu-pci

Hi all, like the topic i cant made the machine goes online plus the video output don work. on this email i made the links with kernel 411 with virtio,bochs etc etc . a base of distro with kernel modules my usual lines configuration. Note i tested all on real e5500 machine and all is

Re: [Qemu-devel] [Qemu-ppc] Qemu 2.10 rc4 build issue on BE

Hi Thomas, i will check again and report. Luigi In your log there is: But if you have a look at the freshly unpacked sources, that line clearly reads "goto out;" and not "gCto out;" ... so it looks like something messed up your sources very badly. Can you reproduce this problem when

Re: [Qemu-devel] Qemu 2.10 rc4 build issue on BE (luigi burdo)

Ok igor, i will download and build again and report Luigi Da: Igor Mammedov <imamm...@redhat.com> Inviato: lunedì 28 agosto 2017 11:32 A: luigi burdo Cc: Programmingkid; qemu-...@nongnu.org; qemu-devel@nongnu.org qemu-devel Oggetto: Re: [Qemu-devel] Qem

Re: [Qemu-devel] Qemu 2.10 rc4 build issue on BE (luigi burdo)

Hi Igor, below errors look like corrupted source files > i ust dowloaded the compressed file from qemu website,unzipped with tar from console (like i usually did) and run configure and make. can be the file of rc4 from qemu website not right and need a repack? Luigi

Re: [Qemu-devel] Qemu 2.10 rc4 build issue on BE (luigi burdo)

Hi, this is the log that was attached in my email. i will test only i386 softmmu when will return at home thanks Luigi ./configure --target-list=ppc64-softmmu,ppc-softmmu,x86_64-softmmu,arm-softmmu,i386-softmmu --with-sdlabi=2.0 --with-gtkabi=3.0 --audio-drv-list=pa,sdl,alsa

[Qemu-devel] Qemu 2.10 rc4 build issue on BE

Hi all, the last rc4 from the qemu website fail in build in some parts on BE hardware. attached on this email there is the configure and the build log hope it helps My machine is : PowerMac G5 Quad . Distro is Ferdora 25 PPC64. Thanks Luigi ./configure

Re: [Qemu-devel] [Qemu-ppc] [PATCH 15/15] ppc: Add aCube Sam460ex board

Hi Zoltan, >So I chose to >use the sii3112 by default. right chooice because internal sata on sam460 had issue and wont boot os4,morphos... only the cdrom was booting if i remember good from internal sata 0. personally when i had a Sam460ex i was using a sii3114 or internal micro sd for

Re: [Qemu-devel] [Qemu-ppc] [RFC PATCH 09/12] ppc440: Add emulation of plb-pcix controller found in some 440 SoCs

hi Balaton, > I know about this and if you read the cover message (RFC PATCH 00/12) I link > to a fixed version of that U-Boot firmware (rebuilt from source with the > mentioned patches) which works with this emulation. (The original one from > the updater also starts but cannot boot due to

Re: [Qemu-devel] [Qemu-ppc] [RFC PATCH 09/12] ppc440: Add emulation of plb-pcix controller found in some 440 SoCs

hi Balaton, i can help with amigaos4 for sam . i can test it on P5040 book3e and on G5 quad book3s machine. note sam for boot amigaos need a special modified version of uboot that is available on acube website it is a firmware update. without modified uboot will be not posdible auto boot

Re: [Qemu-devel] [Qemu-ppc] [PATCH v2 0/3] Enable MTTCG on PPC64

Hi Alex, >Have you declared the memory ordering for the guest? Nope didnt know was necessary i just add the standard -m 2047 >See ca759f9e387db87e1719911f019bc60c74be9ed8 for an example. watching it about Thanks Luigi

Re: [Qemu-devel] [Qemu-ppc] [PATCH v2 0/3] Enable MTTCG on PPC64

Hi David and Nikuji, can i suggest to remove the message: Guest not yet converted to MTTCG - you may get unexpected results where the mttcg is enabled? another thing im finding is this message Guest expects a stronger memory ordering than the host provides This may cause strange/hard to debug

Re: [Qemu-devel] [Qemu-ppc] [PATCH v2 0/3] Enable MTTCG on PPC64

Hi, on info is mttcg using an amouth of ram for cpu caching and translating operations like was did in past by emulators like virtualpc,realpc, bluelabel or softwindows? in case of yes is possible increase it from the command line? Thanks Luigi

Re: [Qemu-devel] [Qemu-ppc] [PATCH v2 0/3] Enable MTTCG on PPC64

Hi i dint made much tests, but for sure all is faster compared one thread only. Fore sure tcg need to be optimized (in all emulated architectures) compared some old commercial emulators but all is better than before. I will made more tests tomorrow and report. ciao Luigi Do you have any

Re: [Qemu-devel] [Qemu-ppc] [PATCH v2 0/3] Enable MTTCG on PPC64

Tested on PowerMac G5 Quad and 380% of system load and working on Fedora 25 PPC64 host and Ubuntu Mate 17.04 guest (patched the 2.9 rc3) The machine configuration was this sudo ./qemu-system-ppc64 -cpu POWER8 -vga none -machine pseries-2.5,usb=off -m 2G -smp 4,cores=4,threads=1 -accel

Re: [Qemu-devel] [Qemu-ppc] [PATCH RFC v1 0/3] Enable MTTCG on PPC64

Hi i can help test it too on my two Be machine. If some one help me to find where is the patch or where i can download the commits Thanks Luigi

Re: [Qemu-devel] [Qemu-ppc] Bug in qemu-system-ppc in Windows using the SDL2 GUI

: Mark Cave-Ayland; Howard Spoelstra; qemu-...@nongnu.org; luigi burdo; Alex Bennée; QEMU Developers Oggetto: Re: [Qemu-ppc] Bug in qemu-system-ppc in Windows using the SDL2 GUI On 24.03.2017 09:56, Mark Cave-Ayland wrote: > On 24/03/17 08:47, Howard Spoelstra wrote: > >> Hi, >>

Re: [Qemu-devel] [Qemu-ppc] Bug in qemu-system-ppc in Windows using the SDL2 GUI

Hi Thomas, i will check ASAP in launch break. Ciao Luigi >Luigi, could you please try Alex' patch to see whether it fixes your crash? > Thanks, >Thomas

Re: [Qemu-devel] [Qemu-ppc] qemu-system-ppc video artifacts since "tcg: drop global lock during TCG code execution"

Zoltan, i tested on ppcel debian there isnt issue reported . i think is only a BE issue. Luigi Like from the display controller models that use memory_region_get_dirty() to check if the frambuffer needs to be updated? But all display adaptors seem to do this and the problem was only seem on

Re: [Qemu-devel] [Qemu-ppc] qemu-system-ppc video artifacts since "tcg: drop global lock during TCG code execution"

framebuffer memory which is used to decide when a scan line needs update? Hi Balton i have this artifacts since 2.20 on Linux PPC. are more evident if the sdl driver is used, much less on GTK but still present there too plus GTK have issue with pointer if gl is enabled (reported in past in