Xorg doesn't scan all PCI buses, but just 0000, avoiding the detection of my PCI graphic card (Voodoo Banshee), located on 0001. I'm running kernel version 2.6.14.3 sparc64: Mater:~# uname -a Linux Mater 2.6.14.3 #1 Sat Nov 26 11:14:34 CET 2005 sparc64 GNU/Linux and all PCI devices are detected: Mater:~# lspci -vvx 0000:80:00.0 Host bridge: Sun Microsystems Computer Corp. Psycho PCI Bus Module Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr+ Stepping- SERR+ FastB2B- Status: Cap- 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort+ >SERR- <PERR- Latency: 64 00: 8e 10 00 80 46 01 a0 22 00 00 00 06 00 40 00 00 10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0001:00:00.0 Host bridge: Sun Microsystems Computer Corp. Psycho PCI Bus Module Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr+ Stepping- SERR+ FastB2B- Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort+ >SERR- <PERR- Latency: 64 00: 8e 10 00 80 46 01 80 22 00 00 00 06 00 40 00 00 10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0001:00:01.0 Bridge: Sun Microsystems Computer Corp. EBUS (rev 01) Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr+ Stepping- SERR+ FastB2B- Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 80 (2500ns min, 6250ns max), Cache Line Size: 0x10 (64 bytes) Region 0: Memory at 000001fff0000000 (32-bit, non-prefetchable) [size=16M] Region 1: Memory at 000001fff1000000 (32-bit, non-prefetchable) [size=8M] Expansion ROM at 0000000083000000 [disabled] [size=16M] 00: 8e 10 00 10 46 01 80 02 01 00 80 06 10 50 80 00 10: 00 00 00 70 00 00 00 71 00 00 00 00 00 00 00 00 20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 30: 00 00 00 03 00 00 00 00 00 00 00 00 00 00 0a 19 0001:00:01.1 Ethernet controller: Sun Microsystems Computer Corp. Happy Meal (rev 01) Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 80 (2500ns min, 1250ns max), Cache Line Size: 0x10 (64 bytes) Interrupt: pin ? routed to IRQ 00673120 Region 0: Memory at 000001ff80008000 (32-bit, non-prefetchable) [size=32K] Expansion ROM at 0000000088000000 [disabled] [size=16M] 00: 8e 10 01 10 06 00 80 02 01 00 00 02 10 50 80 00 10: 00 80 00 00 00 00 00 00 00 00 00 00 00 00 00 00 20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 30: 00 00 00 08 00 00 00 00 00 00 00 00 20 00 0a 05 0001:00:02.0 Bridge: Sun Microsystems Computer Corp. EBUS (rev 01) Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 80 (2500ns min, 6250ns max), Cache Line Size: 0x10 (64 bytes) Interrupt: pin A routed to IRQ 00000000 Region 0: Memory at 000001ff81000000 (32-bit, non-prefetchable) [size=16M] Region 1: Memory at 000001ff82000000 (32-bit, non-prefetchable) [size=8M] Expansion ROM at 0000000089000000 [disabled] [size=16M] 00: 8e 10 00 10 06 00 80 02 01 00 80 06 10 50 80 00 10: 00 00 00 01 00 00 00 02 00 00 00 00 00 00 00 00 20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 30: 00 00 00 09 00 00 00 00 00 00 00 00 00 01 0a 19 0001:00:02.1 Ethernet controller: Sun Microsystems Computer Corp. Happy Meal (rev 01) Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 80 (2500ns min, 1250ns max), Cache Line Size: 0x10 (64 bytes) Interrupt: pin B routed to IRQ 00672f20 Region 0: Memory at 000001ff82800000 (32-bit, non-prefetchable) [size=32K] Expansion ROM at 000000008a000000 [disabled] [size=16M] 00: 8e 10 01 10 06 00 80 02 01 00 00 02 10 50 80 00 10: 00 00 80 02 00 00 00 00 00 00 00 00 00 00 00 00 20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 30: 00 00 00 0a 00 00 00 00 00 00 00 00 20 02 0a 05 0001:00:03.0 SCSI storage controller: LSI Logic / Symbios Logic 53c875 (rev 03) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr+ Stepping- SERR+ FastB2B- Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 136 (4250ns min, 16000ns max), Cache Line Size: 0x10 (64 bytes) Interrupt: pin A routed to IRQ 00673100 Region 0: I/O ports at 0000000002010400 [size=256] Region 1: Memory at 000001ff80010000 (32-bit, non-prefetchable) [size=256] Region 2: Memory at 000001ff80011000 (32-bit, non-prefetchable) [size=4K] 00: 00 10 0f 00 57 01 00 02 03 00 00 01 10 88 00 00 10: 01 04 00 00 00 00 01 00 00 10 01 00 00 00 00 00 20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 30: 00 00 00 00 00 00 00 00 00 00 00 00 00 01 11 40 0001:00:05.0 VGA compatible controller: 3Dfx Interactive, Inc. Voodoo Banshee (rev 03) (prog-if 00 [VGA]) Subsystem: Creative Labs: Unknown device 1017 Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- Interrupt: pin A routed to IRQ 00673080 Region 0: Memory at 000001ff84000000 (32-bit, non-prefetchable) [size=32M] Region 1: Memory at 000001ff86000000 (32-bit, prefetchable) [size=32M] Region 2: I/O ports at 0000000002010800 [size=256] Expansion ROM at 0000000080020000 [disabled] [size=64K] Capabilities: [60] Power Management version 1 Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-) Status: D0 PME-Enable- DSel=0 DScale=0 PME- 00: 1a 12 03 00 03 00 b0 00 03 00 00 03 00 00 00 00 10: 00 00 00 04 08 00 00 06 01 08 00 00 00 00 00 00 20: 00 00 00 00 00 00 00 00 00 00 00 00 02 11 17 10 30: 00 00 02 00 60 00 00 00 00 00 00 00 00 01 00 00 The other graphic card is perfectly working (Elite 3D with sunffb driver). I'd like to use the Banshee as secondary framebuffer, but this is what Xorg log file reports: Mater:~# cat /var/log/Xorg.1.log (II) Module ABI versions: X.Org ANSI C Emulation: 0.2 X.Org Video Driver: 0.7 X.Org XInput driver : 0.4 X.Org Server Extension : 0.2 X.Org Font Renderer : 0.4 (II) Loader running on linux (II) LoadModule: "scanpci" (II) Loading /usr/X11R6/lib/modules/libscanpci.a (II) Module scanpci: vendor="X.Org Foundation" compiled for 6.8.2, module version = 1.0.0 ABI class: X.Org Video Driver, version 0.7 (II) PCI: PCI scan (all values are in hex) (II) PCI: 80:00:0: chip 108e,8000 card 0000,0000 rev 00 class 06,00,00 hdr 00 (II) PCI: End of PCI scan Probing for PCI devices (Bus:Device:Function) (128:0:0) Sun Microsystems Computer Corp. Psycho PCI Bus Module It seems that the scanpci module isn't unable to manage multi-domain PCI: Mater:~# Xorg :1 -scanpci Probing for PCI devices (Bus:Device:Function) (128:0:0) Sun Microsystems Computer Corp. Psycho PCI Bus Module This is my xorg.conf file: Mater:~# cat /etc/X11/xorg.conf # xorg.conf.dpkg-new (Xorg X Window System server configuration file) # # This file was generated by dexconf, the Debian X Configuration tool, using # values from the debconf database. # # Edit this file with caution, and see the xorg.conf.dpkg-new manual page. # (Type "man xorg.conf.dpkg-new" at the shell prompt.) # # This file is automatically updated on xserver-xorg package upgrades *only* # if it has not been modified since the last upgrade of the xserver-xorg # package. # # If you have edited this file but would like it to be automatically updated # again, run the following commands as root: # # cp /etc/X11/xorg.conf.dpkg-new /etc/X11/xorg.conf.dpkg-new.custom # md5sum /etc/X11/xorg.conf.dpkg-new >/var/lib/xfree86/xorg.conf.dpkg-new.md5sum # dpkg-reconfigure xserver-xorg Section "Files" FontPath "unix/:7100" # local font server # if the local font server has problems, we can fall back on these # FontPath "/usr/lib/X11/fonts/misc" # FontPath "/usr/lib/X11/fonts/cyrillic" # FontPath "/usr/lib/X11/fonts/100dpi/:unscaled" # FontPath "/usr/lib/X11/fonts/75dpi/:unscaled" # FontPath "/usr/lib/X11/fonts/Type1" # FontPath "/usr/lib/X11/fonts/CID" # FontPath "/usr/lib/X11/fonts/100dpi" # FontPath "/usr/lib/X11/fonts/75dpi" EndSection Section "Module" Load "bitmap" Load "dbe" Load "ddc" Load "dri" Load "extmod" Load "freetype" Load "glx" Load "record" Load "type1" Load "v4l" Load "vbe" EndSection Section "ServerFlags" Option "Xinerama" "true" EndSection Section "InputDevice" Identifier "SUN Type6 Keyboard" Driver "keyboard" Option "CoreKeyboard" # Option "XkbRules" "sun" # Option "XkbModel" "type5" # Option "XkbLayout" "us" EndSection Section "InputDevice" Identifier "SUN Mouse" Driver "mouse" Option "CorePointer" Option "Device" "/dev/input/mice" Option "Protocol" "Auto" Option "Emulate3Buttons" "false" EndSection Section "Device" Identifier "SUN Elite3D" Driver "sunffb" BusID "SBUS:/SUNW,afb@1e,0" EndSection Section "Device" Identifier "Voodoo Banshee" Driver "tdfx" BusID "PCI:0:5:0" EndSection Section "Monitor" Identifier "SUN GDM-5010PT Monitor" Option "DPMS" HorizSync 30-96 VertRefresh 48-160 EndSection Section "Screen" Identifier "Screen_0" Device "SUN Elite3D" Monitor "SUN GDM-5010PT Monitor" DefaultDepth 24 SubSection "Display" Depth 1 Modes "1280x1024" EndSubSection SubSection "Display" Depth 4 Modes "1280x1024" EndSubSection SubSection "Display" Depth 8 Modes "1280x1024" EndSubSection SubSection "Display" Depth 15 Modes "1280x1024" EndSubSection SubSection "Display" Depth 16 Modes "1280x1024" EndSubSection SubSection "Display" Depth 24 Modes "1280x1024" EndSubSection EndSection Section "Screen" Identifier "Screen_1" Device "Voodoo Banshee" Monitor "SUN GDM-5010PT Monitor" DefaultDepth 24 SubSection "Display" Depth 1 Modes "1600x1200" EndSubSection SubSection "Display" Depth 4 Modes "1600x1200" EndSubSection SubSection "Display" Depth 8 Modes "1600x1200" EndSubSection SubSection "Display" Depth 15 Modes "1600x1200" EndSubSection SubSection "Display" Depth 16 Modes "1600x1200" EndSubSection SubSection "Display" Depth 24 Modes "1600x1200" EndSubSection EndSection Section "ServerLayout" Identifier "Default Layout" Screen 0 "Screen_0" Screen 1 "Screen_1" RightOf "Screen_0" InputDevice "SUN Type6 Keyboard" InputDevice "SUN Mouse" EndSection Section "DRI" Mode 0666 EndSection
you might try this patch: http://lists.freedesktop.org/archives/xorg/2005-December/011892.html
AS4100 = Alpha Server 4100, two PCI bus, same problem: Xorg can list any hardware on the low chain, including sound and SCSI, but nothing on higher chain: nor NICs not vga ... lspci still confirms cards are ok in slots, and other cards of the high chain works ok.
Sorry about the phenomenal bug spam, guys. Adding xorg-team@ to the QA contact so bugs don't get lost in future.
This should be resolved thanks to pciaccess. If not, please reopen.
Since which version should it be fixed ? to know, if it still occurs on some machines, how long I shall wait for updates from my distrbution :)
(In reply to comment #5) > Since which version should it be fixed ? to know, if it still occurs on some > machines, how long I shall wait for updates from my distrbution :) pciaccess support is in X11R7.4 / xserver-1.5, which is in Release Candidate phase now, and should be released soon.
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