pci=assign-busses output and problems

From: Helmut
Date: Thu Aug 03 2006 - 06:02:52 EST


dmesg output told me to send this to this list.
However, rebooting after using pci=assign-busses distorts my
boot-screen after 1 sec. and is scrambled until xserver starts.
Xserver is working ok, text-console keeps being scrambled.

Attaching pci-assign-busses.txt with output and a output of dmesg before using
this option.

Helmut
Linux version 2.6.18-rc3-git1 (gcc version 3.3.5 (Debian 1:3.3.5-13)) #1 Wed Aug 2 17:45:06 CEST 2006
BIOS-provided physical RAM map:
BIOS-e820: 0000000000000000 - 000000000009fc00 (usable)
BIOS-e820: 000000000009fc00 - 00000000000a0000 (reserved)
BIOS-e820: 00000000000e0000 - 0000000000100000 (reserved)
BIOS-e820: 0000000000100000 - 000000001fff0000 (usable)
BIOS-e820: 000000001fff0000 - 000000001fffffc0 (ACPI data)
BIOS-e820: 000000001fffffc0 - 0000000020000000 (ACPI NVS)
BIOS-e820: 00000000ffb80000 - 00000000ffc00000 (reserved)
BIOS-e820: 00000000fff80000 - 0000000100000000 (reserved)
511MB LOWMEM available.
On node 0 totalpages: 131056
DMA zone: 4096 pages, LIFO batch:0
Normal zone: 126960 pages, LIFO batch:31
DMI 2.3 present.
ACPI: RSDP (v000 OID_00 ) @ 0x000e6010
ACPI: RSDT (v001 INSYDE RSDT_000 0x00000001 _CSI 0x00010101) @ 0x1fffa9e0
ACPI: FADT (v001 INSYDE FACP_000 0x00000100 _CSI 0x00010101) @ 0x1ffffb00
ACPI: BOOT (v001 INSYDE SYS_BOOT 0x00000100 _CSI 0x00010101) @ 0x1ffffb90
ACPI: DBGP (v001 INSYDE DBGP_000 0x00000100 _CSI 0x00010101) @ 0x1ffffbc0
ACPI: SSDT (v001 INSYDE GV3Ref 0x00002000 INTL 0x20021002) @ 0x1fffaa20
ACPI: DSDT (v001 TOSINV INT810 0x00001002 INTL 0x02002036) @ 0x00000000
ACPI: PM-Timer IO Port: 0x1008
Allocating PCI resources starting at 30000000 (gap: 20000000:dfb80000)
Detected 1594.902 MHz processor.
Built 1 zonelists. Total pages: 131056
Kernel command line: root=/dev/hda3 ro resume=/dev/hda2 pci=assign-busses 1 init=/bin/bash
Enabling fast FPU save and restore... done.
Enabling unmasked SIMD FPU exception support... done.
Initializing CPU#0
PID hash table entries: 2048 (order: 11, 8192 bytes)
Console: colour VGA+ 80x25
Dentry cache hash table entries: 65536 (order: 6, 262144 bytes)
Inode-cache hash table entries: 32768 (order: 5, 131072 bytes)
Memory: 516756k/524224k available (1425k kernel code, 6916k reserved, 607k data, 136k init, 0k highmem)
Checking if this processor honours the WP bit even in supervisor mode... Ok.
Calibrating delay using timer specific routine.. 3191.69 BogoMIPS (lpj=6383380)
Mount-cache hash table entries: 512
CPU: After generic identify, caps: afe9f9bf 00000000 00000000 00000000 00000180 00000000 00000000
CPU: After vendor identify, caps: afe9f9bf 00000000 00000000 00000000 00000180 00000000 00000000
CPU: L1 I cache: 32K, L1 D cache: 32K
CPU: L2 cache: 2048K
CPU: After all inits, caps: afe9f9bf 00000000 00000000 00000040 00000180 00000000 00000000
Intel machine check architecture supported.
Intel machine check reporting enabled on CPU#0.
Compat vDSO mapped to ffffe000.
CPU: Intel(R) Pentium(R) M processor 1.60GHz stepping 06
Checking 'hlt' instruction... OK.
ACPI: Core revision 20060707
ACPI: setting ELCR to 0200 (from 0800)
NET: Registered protocol family 16
ACPI: ACPI Dock Station Driver
ACPI: bus type pci registered
PCI: PCI BIOS revision 2.10 entry at 0xe9db4, last bus=2
Setting up standard PCI resources
ACPI: Interpreter enabled
ACPI: Using PIC for interrupt routing
ACPI: PCI Root Bridge [PCI0] (0000:00)
PCI: Probing PCI hardware (bus 00)
ACPI: Assume root bridge [\_SB_.PCI0] bus is 0
PCI quirk: region 1000-107f claimed by ICH4 ACPI/GPIO/TCO
PCI quirk: region 1300-133f claimed by ICH4 GPIO
PCI: Ignoring BAR0-3 of IDE controller 0000:00:1f.1
Boot video device is 0000:01:00.0
PCI: Transparent bridge - 0000:00:1e.0
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PCI2._PRT]
ACPI: PCI Interrupt Link [LNKA] (IRQs *11)
ACPI: PCI Interrupt Link [LNKB] (IRQs *11)
ACPI: PCI Interrupt Link [LNKC] (IRQs *11)
ACPI: PCI Interrupt Link [LNKD] (IRQs *11)
ACPI: PCI Interrupt Link [LNKE] (IRQs 6) *11
ACPI: PCI Interrupt Link [LNKF] (IRQs 11) *0, disabled.
ACPI: PCI Interrupt Link [LNKG] (IRQs 11) *0, disabled.
ACPI: PCI Interrupt Link [LNKH] (IRQs 11) *0, disabled.
ACPI: Embedded Controller [EC0] (gpe 16) interrupt mode.
ACPI: Power Resource [PFA1] (off)
ACPI: Power Resource [PFA0] (off)
Linux Plug and Play Support v0.97 (c) Adam Belay
PCI: Using ACPI for IRQ routing
PCI: If a device doesn't work, try "pci=routeirq". If it helps, post a report
PCI: Bridge: 0000:00:01.0
IO window: c000-dfff
MEM window: e0000000-efffffff
PREFETCH window: a0000000-afffffff
PCI: Bus 3, cardbus bridge: 0000:02:09.0
IO window: 0000a400-0000a4ff
IO window: 0000a800-0000a8ff
PREFETCH window: 90000000-91ffffff
MEM window: d2000000-d3ffffff
PCI: Bus 7, cardbus bridge: 0000:02:09.1
IO window: 0000ac00-0000acff
IO window: 0000b000-0000b0ff
PREFETCH window: 92000000-93ffffff
MEM window: d4000000-d5ffffff
PCI: Bridge: 0000:00:1e.0
IO window: a000-bfff
MEM window: d0000000-dfffffff
PREFETCH window: 90000000-9fffffff
PCI: Setting latency timer of device 0000:00:1e.0 to 64
ACPI: PCI Interrupt Link [LNKA] enabled at IRQ 11
PCI: setting IRQ 11 as level-triggered
ACPI: PCI Interrupt 0000:02:09.0[A] -> Link [LNKA] -> GSI 11 (level, low) -> IRQ 11
ACPI: PCI Interrupt Link [LNKD] enabled at IRQ 11
ACPI: PCI Interrupt 0000:02:09.1[B] -> Link [LNKD] -> GSI 11 (level, low) -> IRQ 11
NET: Registered protocol family 2
IP route cache hash table entries: 4096 (order: 2, 16384 bytes)
TCP established hash table entries: 16384 (order: 4, 65536 bytes)
TCP bind hash table entries: 8192 (order: 3, 32768 bytes)
TCP: Hash tables configured (established 16384 bind 8192)
TCP reno registered
Simple Boot Flag at 0x37 set to 0x1
Machine check exception polling timer started.
VFS: Disk quotas dquot_6.5.1
Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
Initializing Cryptographic API
io scheduler noop registered
io scheduler anticipatory registered (default)
io scheduler deadline registered
io scheduler cfq registered
pci 0000:00:1d.0: uhci_check_and_reset_hc: legsup = 0x0f30
pci 0000:00:1d.0: Performing full reset
pci 0000:00:1d.1: uhci_check_and_reset_hc: legsup = 0x0030
pci 0000:00:1d.1: Performing full reset
pci 0000:00:1d.2: uhci_check_and_reset_hc: legsup = 0x0030
pci 0000:00:1d.2: Performing full reset
ibm_acpi: ec object not found
isapnp: Scanning for PnP cards...
isapnp: No Plug & Play device found
toshiba: not a supported Toshiba laptop
RAMDISK driver initialized: 16 RAM disks of 4096K size 1024 blocksize
tun: Universal TUN/TAP device driver, 1.6
tun: (C) 1999-2004 Max Krasnyansky <maxk@xxxxxxxxxxxx>
Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2
ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
ICH4: IDE controller at PCI slot 0000:00:1f.1
PCI: Enabling device 0000:00:1f.1 (0005 -> 0007)
ACPI: PCI Interrupt Link [LNKC] enabled at IRQ 11
ACPI: PCI Interrupt 0000:00:1f.1[A] -> Link [LNKC] -> GSI 11 (level, low) -> IRQ 11
ICH4: chipset revision 3
ICH4: not 100% native mode: will probe irqs later
ide0: BM-DMA at 0x1100-0x1107, BIOS settings: hda:DMA, hdb:pio
ide1: BM-DMA at 0x1108-0x110f, BIOS settings: hdc:DMA, hdd:pio
Probing IDE interface ide0...
hda: IC25N060ATMR04-0, ATA DISK drive
ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
Probing IDE interface ide1...
hdc: DW-224E, ATAPI CD/DVD-ROM drive
ide1 at 0x170-0x177,0x376 on irq 15
hda: max request size: 512KiB
hda: 117210240 sectors (60011 MB) w/7884KiB Cache, CHS=16383/255/63, UDMA(100)
hda: cache flushes supported
hda: hda1 hda2 hda3
PNP: No PS/2 controller found. Probing ports directly.
i8042.c: Detected active multiplexing controller, rev 1.1.
serio: i8042 AUX0 port at 0x60,0x64 irq 12
serio: i8042 AUX1 port at 0x60,0x64 irq 12
serio: i8042 AUX2 port at 0x60,0x64 irq 12
serio: i8042 AUX3 port at 0x60,0x64 irq 12
serio: i8042 KBD port at 0x60,0x64 irq 1
mice: PS/2 mouse device common for all mice
TCP bic registered
NET: Registered protocol family 8
NET: Registered protocol family 20
ieee80211: 802.11 data/management/control stack, git-1.1.13
ieee80211: Copyright (C) 2004-2005 Intel Corporation <jketreno@xxxxxxxxxxxxxxx>
ieee80211_crypt: registered algorithm 'NULL'
ieee80211_crypt: registered algorithm 'WEP'
ieee80211_crypt: registered algorithm 'CCMP'
ieee80211_crypt: registered algorithm 'TKIP'
Using IPI Shortcut mode
ACPI: (supports S0 S3 S4 S5)
Time: tsc clocksource has been installed.
input: AT Translated Set 2 keyboard as /class/input/input0
Linux version 2.6.18-rc3-git1 (gcc version 3.3.5 (Debian 1:3.3.5-13)) #1 Wed Aug 2 17:45:06 CEST 2006
BIOS-provided physical RAM map:
BIOS-e820: 0000000000000000 - 000000000009fc00 (usable)
BIOS-e820: 000000000009fc00 - 00000000000a0000 (reserved)
BIOS-e820: 00000000000e0000 - 0000000000100000 (reserved)
BIOS-e820: 0000000000100000 - 000000001fff0000 (usable)
BIOS-e820: 000000001fff0000 - 000000001fffffc0 (ACPI data)
BIOS-e820: 000000001fffffc0 - 0000000020000000 (ACPI NVS)
BIOS-e820: 00000000ffb80000 - 00000000ffc00000 (reserved)
BIOS-e820: 00000000fff80000 - 0000000100000000 (reserved)
511MB LOWMEM available.
On node 0 totalpages: 131056
DMA zone: 4096 pages, LIFO batch:0
Normal zone: 126960 pages, LIFO batch:31
DMI 2.3 present.
ACPI: RSDP (v000 OID_00 ) @ 0x000e6010
ACPI: RSDT (v001 INSYDE RSDT_000 0x00000001 _CSI 0x00010101) @ 0x1fffa9e0
ACPI: FADT (v001 INSYDE FACP_000 0x00000100 _CSI 0x00010101) @ 0x1ffffb00
ACPI: BOOT (v001 INSYDE SYS_BOOT 0x00000100 _CSI 0x00010101) @ 0x1ffffb90
ACPI: DBGP (v001 INSYDE DBGP_000 0x00000100 _CSI 0x00010101) @ 0x1ffffbc0
ACPI: SSDT (v001 INSYDE GV3Ref 0x00002000 INTL 0x20021002) @ 0x1fffaa20
ACPI: DSDT (v001 TOSINV INT810 0x00001002 INTL 0x02002036) @ 0x00000000
ACPI: PM-Timer IO Port: 0x1008
Allocating PCI resources starting at 30000000 (gap: 20000000:dfb80000)
Detected 1594.978 MHz processor.
Built 1 zonelists. Total pages: 131056
Kernel command line: root=/dev/hda3 ro resume=/dev/hda2 1 init=/bin/bash
Enabling fast FPU save and restore... done.
Enabling unmasked SIMD FPU exception support... done.
Initializing CPU#0
PID hash table entries: 2048 (order: 11, 8192 bytes)
Console: colour VGA+ 80x25
Dentry cache hash table entries: 65536 (order: 6, 262144 bytes)
Inode-cache hash table entries: 32768 (order: 5, 131072 bytes)
Memory: 516756k/524224k available (1425k kernel code, 6916k reserved, 607k data, 136k init, 0k highmem)
Checking if this processor honours the WP bit even in supervisor mode... Ok.
Calibrating delay using timer specific routine.. 3191.69 BogoMIPS (lpj=6383389)
Mount-cache hash table entries: 512
CPU: After generic identify, caps: afe9f9bf 00000000 00000000 00000000 00000180 00000000 00000000
CPU: After vendor identify, caps: afe9f9bf 00000000 00000000 00000000 00000180 00000000 00000000
CPU: L1 I cache: 32K, L1 D cache: 32K
CPU: L2 cache: 2048K
CPU: After all inits, caps: afe9f9bf 00000000 00000000 00000040 00000180 00000000 00000000
Intel machine check architecture supported.
Intel machine check reporting enabled on CPU#0.
Compat vDSO mapped to ffffe000.
CPU: Intel(R) Pentium(R) M processor 1.60GHz stepping 06
Checking 'hlt' instruction... OK.
ACPI: Core revision 20060707
ACPI: setting ELCR to 0200 (from 0800)
NET: Registered protocol family 16
ACPI: ACPI Dock Station Driver
ACPI: bus type pci registered
PCI: PCI BIOS revision 2.10 entry at 0xe9db4, last bus=2
Setting up standard PCI resources
ACPI: Interpreter enabled
ACPI: Using PIC for interrupt routing
ACPI: PCI Root Bridge [PCI0] (0000:00)
PCI: Probing PCI hardware (bus 00)
ACPI: Assume root bridge [\_SB_.PCI0] bus is 0
PCI quirk: region 1000-107f claimed by ICH4 ACPI/GPIO/TCO
PCI quirk: region 1300-133f claimed by ICH4 GPIO
PCI: Ignoring BAR0-3 of IDE controller 0000:00:1f.1
Boot video device is 0000:01:00.0
PCI: Transparent bridge - 0000:00:1e.0
PCI: Bus #03 (-#06) is hidden behind transparent bridge #02 (-#02) (try 'pci=assign-busses')
Please report the result to linux-kernel to fix this permanently
PCI: Bus #07 (-#0a) is hidden behind transparent bridge #02 (-#02) (try 'pci=assign-busses')
Please report the result to linux-kernel to fix this permanently
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PCI2._PRT]
ACPI: PCI Interrupt Link [LNKA] (IRQs *11)
ACPI: PCI Interrupt Link [LNKB] (IRQs *11)
ACPI: PCI Interrupt Link [LNKC] (IRQs *11)
ACPI: PCI Interrupt Link [LNKD] (IRQs *11)
ACPI: PCI Interrupt Link [LNKE] (IRQs 6) *11
ACPI: PCI Interrupt Link [LNKF] (IRQs 11) *0, disabled.
ACPI: PCI Interrupt Link [LNKG] (IRQs 11) *0, disabled.
ACPI: PCI Interrupt Link [LNKH] (IRQs 11) *0, disabled.
ACPI: Embedded Controller [EC0] (gpe 16) interrupt mode.
ACPI: Power Resource [PFA1] (off)
ACPI: Power Resource [PFA0] (off)
Linux Plug and Play Support v0.97 (c) Adam Belay
PCI: Using ACPI for IRQ routing
PCI: If a device doesn't work, try "pci=routeirq". If it helps, post a report
PCI: Bridge: 0000:00:01.0
IO window: c000-dfff
MEM window: e0000000-efffffff
PREFETCH window: a0000000-afffffff
PCI: Bus 3, cardbus bridge: 0000:02:09.0
IO window: 0000a400-0000a4ff
IO window: 0000a800-0000a8ff
PREFETCH window: 90000000-91ffffff
MEM window: d2000000-d3ffffff
PCI: Bus 7, cardbus bridge: 0000:02:09.1
IO window: 0000ac00-0000acff
IO window: 0000b000-0000b0ff
PREFETCH window: 92000000-93ffffff
MEM window: d4000000-d5ffffff
PCI: Bridge: 0000:00:1e.0
IO window: a000-bfff
MEM window: d0000000-dfffffff
PREFETCH window: 90000000-9fffffff
PCI: Setting latency timer of device 0000:00:1e.0 to 64
ACPI: PCI Interrupt Link [LNKA] enabled at IRQ 11
PCI: setting IRQ 11 as level-triggered
ACPI: PCI Interrupt 0000:02:09.0[A] -> Link [LNKA] -> GSI 11 (level, low) -> IRQ 11
ACPI: PCI Interrupt Link [LNKD] enabled at IRQ 11
ACPI: PCI Interrupt 0000:02:09.1[B] -> Link [LNKD] -> GSI 11 (level, low) -> IRQ 11
NET: Registered protocol family 2
IP route cache hash table entries: 4096 (order: 2, 16384 bytes)
TCP established hash table entries: 16384 (order: 4, 65536 bytes)
TCP bind hash table entries: 8192 (order: 3, 32768 bytes)
TCP: Hash tables configured (established 16384 bind 8192)
TCP reno registered
Simple Boot Flag at 0x37 set to 0x1
Machine check exception polling timer started.
VFS: Disk quotas dquot_6.5.1
Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
Initializing Cryptographic API
io scheduler noop registered
io scheduler anticipatory registered (default)
io scheduler deadline registered
io scheduler cfq registered
pci 0000:00:1d.0: uhci_check_and_reset_hc: legsup = 0x0f30
pci 0000:00:1d.0: Performing full reset
pci 0000:00:1d.1: uhci_check_and_reset_hc: legsup = 0x0030
pci 0000:00:1d.1: Performing full reset
pci 0000:00:1d.2: uhci_check_and_reset_hc: legsup = 0x0030
pci 0000:00:1d.2: Performing full reset
ibm_acpi: ec object not found
isapnp: Scanning for PnP cards...
isapnp: No Plug & Play device found
toshiba: not a supported Toshiba laptop
RAMDISK driver initialized: 16 RAM disks of 4096K size 1024 blocksize
tun: Universal TUN/TAP device driver, 1.6
tun: (C) 1999-2004 Max Krasnyansky <maxk@xxxxxxxxxxxx>
Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2
ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
ICH4: IDE controller at PCI slot 0000:00:1f.1
PCI: Enabling device 0000:00:1f.1 (0005 -> 0007)
ACPI: PCI Interrupt Link [LNKC] enabled at IRQ 11
ACPI: PCI Interrupt 0000:00:1f.1[A] -> Link [LNKC] -> GSI 11 (level, low) -> IRQ 11
ICH4: chipset revision 3
ICH4: not 100% native mode: will probe irqs later
ide0: BM-DMA at 0x1100-0x1107, BIOS settings: hda:DMA, hdb:pio
ide1: BM-DMA at 0x1108-0x110f, BIOS settings: hdc:DMA, hdd:pio
Probing IDE interface ide0...
hda: IC25N060ATMR04-0, ATA DISK drive
ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
Probing IDE interface ide1...
hdc: DW-224E, ATAPI CD/DVD-ROM drive
ide1 at 0x170-0x177,0x376 on irq 15
hda: max request size: 512KiB
hda: 117210240 sectors (60011 MB) w/7884KiB Cache, CHS=16383/255/63, UDMA(100)
hda: cache flushes supported
hda: hda1 hda2 hda3
PNP: No PS/2 controller found. Probing ports directly.
i8042.c: Detected active multiplexing controller, rev 1.1.
serio: i8042 AUX0 port at 0x60,0x64 irq 12
serio: i8042 AUX1 port at 0x60,0x64 irq 12
serio: i8042 AUX2 port at 0x60,0x64 irq 12
serio: i8042 AUX3 port at 0x60,0x64 irq 12
serio: i8042 KBD port at 0x60,0x64 irq 1
mice: PS/2 mouse device common for all mice
TCP bic registered
NET: Registered protocol family 8
NET: Registered protocol family 20
ieee80211: 802.11 data/management/control stack, git-1.1.13
ieee80211: Copyright (C) 2004-2005 Intel Corporation <jketreno@xxxxxxxxxxxxxxx>
ieee80211_crypt: registered algorithm 'NULL'
ieee80211_crypt: registered algorithm 'WEP'
ieee80211_crypt: registered algorithm 'CCMP'
ieee80211_crypt: registered algorithm 'TKIP'
Using IPI Shortcut mode
ACPI: (supports S0 S3 S4 S5)
Time: tsc clocksource has been installed.
input: AT Translated Set 2 keyboard as /class/input/input0