On Sun, Mar 11, 2018 at 12:15:11AM +0000, Kaashif Hymabaccus wrote: > Hello > > I have a sparc64 machine with no real graphics card, only the onboard > Mach64 framebuffer. I found an ATI Radeon 9200 and decided to see if > it works, then I could run X, test some graphical ports, etc. > > My problem is that with the GPU connected, the system hangs completely > and is unresponsive to breaks in the serial line or any form of > input. I do not have a Sun keyboard, only a USB keyboard connected to > a PCI USB card (which works with no problem). > > The card itself works fine on an amd64 machine I have, and I did > preemptively install the radeondrm-firmware package on the > sparc64. The machine boots up fine if I disable the radeondrm device > in the kernel. > > This is an unusual setup so I wouldn't be surprised if someone told me > that it can't work for some reason. The real problem I have is that it > just hangs and seems a bit hard to debug, so I'd appreciate some > advice on how to track down the issue myself.
The radeondrm code is designed to take over the console on sparc64. But the console will only get setup if you have a card with the sun/apple fcode in the pci option rom. It may be possible to use a different type of card but it is entirely possible that path doesn't work at the moment. radeon cards from sun with fcode xvr-100 (0x1002:0x5159 pci rv100) xvr-300 (0x1002:0x5b64 pcie rv380) > > Here is the full output on the serial line: > > Connected to /dev/cuaU0 (speed 9600) > > Sun Ultra 5/10 UPA/PCI (UltraSPARC-IIi 270MHz), No Keyboard > OpenBoot 3.11, 512 MB memory installed, Serial #1653024. > Ethernet address 8:0:20:19:39:20, Host ID: 80193920. > > > > > ok boot > Boot device: disk:a File and args: > OpenBSD IEEE 1275 Bootblock 1.4 > ..>> OpenBSD BOOT 1.9 > Trying bsd... > Booting /pci@1f,0/pci@1,1/ide@3/disk@0,0:a/bsd > 8491696@0x1000000+3408@0x18192b0+200624@0x1c00000+3993680@0x1c30fb0 > symbols @ 0xfef18400 165+565992+375599 start=0x1000000 > [ using 942784 bytes of bsd ELF symbol table ] > console is /pci@1f,0/pci@1,1/ebus@1/se@14,400000:a > Copyright (c) 1982, 1986, 1989, 1991, 1993 > The Regents of the University of California. All rights reserved. > Copyright (c) 1995-2018 OpenBSD. All rights reserved. https://www.OpenBSD.org > > OpenBSD 6.3-beta (GENERIC) #461: Thu Mar 8 23:11:47 MST 2018 > dera...@sparc64.openbsd.org:/usr/src/sys/arch/sparc64/compile/GENERIC > real mem = 536870912 (512MB) > avail mem = 512303104 (488MB) > mpath0 at root > scsibus0 at mpath0: 256 targets > mainbus0 at root: Sun Ultra 5/10 UPA/PCI (UltraSPARC-IIi 270MHz) > cpu0 at mainbus0: SUNW,UltraSPARC-IIi (rev 1.3) @ 269.808 MHz > cpu0: physical 16K instruction (32 b/l), 16K data (32 b/l), 256K external (64 > b/l) > psycho0 at mainbus0 addr 0xfffc4000: SUNW,sabre, impl 0, version 0, ign 7c0 > psycho0: bus range 0-2, PCI bus 0 > psycho0: dvma map c0000000-dfffffff > pci0 at psycho0 > ppb0 at pci0 dev 1 function 1 "Sun Simba" rev 0x11 > pci1 at ppb0 bus 1 > ebus0 at pci1 dev 1 function 0 "Sun PCIO EBus2" rev 0x01 > auxio0 at ebus0 addr 726000-726003, 728000-728003, 72a000-72a003, > 72c000-72c003, 72f000-72f003 > power0 at ebus0 addr 724000-724003 ivec 0x25 > "SUNW,pll" at ebus0 addr 504000-504002 not configured > sab0 at ebus0 addr 400000-40007f ivec 0x2b: rev 3.2 > sabtty0 at sab0 port 0: console > sabtty1 at sab0 port 1 > comkbd0 at ebus0 addr 3083f8-3083ff ivec 0x29: no keyboard > comms0 at ebus0 addr 3062f8-3062ff ivec 0x2a > wsmouse0 at comms0 mux 0 > lpt0 at ebus0 addr 3043bc-3043cb, 30015c-30015d, 700000-70000f ivec 0x22: > polled > clock1 at ebus0 addr 0-1fff: mk48t59 > "flashprom" at ebus0 addr 0-fffff not configured > audioce0 at ebus0 addr 200000-2000ff, 702000-70200f, 704000-70400f, > 722000-722003 ivec 0x23 ivec 0x24: nvaddrs 0 > audio0 at audioce0 > hme0 at pci1 dev 1 function 1 "Sun HME" rev 0x01: ivec 0x7e1, address > 08:00:20:19:39:20 > nsphy0 at hme0 phy 1: DP83840 10/100 PHY, rev. 1 > machfb0 at pci1 dev 2 function 0 "ATI Mach64" rev 0x9a > machfb0: ATY,GT-B, 1152x900 > wsdisplay0 at machfb0 mux 1 > wsdisplay0: screen 0 added (std, sun emulation) > pciide0 at pci1 dev 3 function 0 "CMD Technology PCI0646" rev 0x03: DMA, > channel 0 configured to native-PCI, channel 1 configured to native-PCI > pciide0: using ivec 0x7e0 for native-PCI interrupt > wd0 at pciide0 channel 0 drive 0: <IC35L120AVV207-0> > wd0: 16-sector PIO, LBA48, 117800MB, 241254720 sectors > wd0(pciide0:0:0): using PIO mode 4, DMA mode 2 > atapiscsi0 at pciide0 channel 1 drive 0 > scsibus1 at atapiscsi0: 2 targets > cd0 at scsibus1 targ 0 lun 0: <LITE-ON, DVDRW SOHW-1693S, KS0A> ATAPI 5/cdrom > removable > cd0(pciide0:1:0): using PIO mode 4, DMA mode 2 > ppb1 at pci0 dev 1 function 0 "Sun Simba" rev 0x11 > pci2 at ppb1 bus 2 > ohci0 at pci2 dev 1 function 0 "NEC USB" rev 0x41: ivec 0x7d0, version 1.0 > ohci1 at pci2 dev 1 function 1 "NEC USB" rev 0x41: ivec 0x7d1, version 1.0 > ehci0 at pci2 dev 1 function 2 "NEC USB" rev 0x02: ivec 0x7d2 > usb0 at ehci0: USB revision 2.0 > uhub0 at usb0 configuration 1 interface 0 "NEC EHCI root hub" rev 2.00/1.00 > addr 1 > radeondrm0 at pci2 dev 3 function 0 "ATI Radeon 9200 PRO" rev 0x01 > drm0 at radeondrm0 > radeondrm0: ivec 0x7d8 > > [This is where it hangs forever] >
