2.6.0-test3-mm3 reserve IRQ for isapnp

2.6.0-test3-mm3 reserve IRQ for isapnp

[Wes Janzen]

So sad...  Ever since I started with kernel 2.5.69, the kernel has been 
properly reserving IRQ 5 for ISA, as set in my BIOS.

Unfortunately for me, it looks like 2.6.0-test3-mm3 is like 2.4.18 and 
ignores my BIOS settings, so it locks up trying to ativate my SB16 on 
boot (since IRQ 5 is used for IDE).  Oddly it doesn't spit out any 
warnings, just locks up after "pnp: Device 00:01.03 activated". 

I used "pci=irqmask=0xffdf" in 2.4.18, but that doesn't seem to work for 
2.6.0-test3-mm3.  I'm not positive I'm giving it the correct value 
though...so maybe that's the problem.

I'd really like to try out the O17int version of mm3, but I don't want 
to disable sound either.

Thanks!

Wes

Re: 2.6.0-test3-mm3 reserve IRQ for isapnp

[Adam Belay]

On Wed, Aug 20, 2003 at 06:25:59PM -0500, Wes Janzen wrote:
> So sad...  Ever since I started with kernel 2.5.69, the kernel has been
> properly reserving IRQ 5 for ISA, as set in my BIOS.

The reserve IRQ feature in your BIOS should not effect the linux kernel.
It is strictly internal to your BIOS.  Therefore if linux assigns
resources it probably won't reserve irq 5.  This problem may be the
result of a change in the way linux assigns resources.

>
> Unfortunately for me, it looks like 2.6.0-test3-mm3 is like 2.4.18 and

In what kernel version did you first see this problem?

> ignores my BIOS settings, so it locks up trying to ativate my SB16 on
> boot (since IRQ 5 is used for IDE).  Oddly it doesn't spit out any
> warnings, just locks up after "pnp: Device 00:01.03 activated".

I'd imagine this is the result of the resource conflict, presumably with
your ide controller.  More information would be needed.  I'd like to see
/proc/interrupts, dmesg, and lspci -vv (when the sb driver is not loaded).

Also, are you using acpi?  If so, try the kernel parameter pci=noacpi and
also try disabling acpi completely.

Thanks,
Adam

Re: 2.6.0-test3-mm3 reserve IRQ for isapnp

[Wes Janzen]

[-- Attachment #1: Type: text/plain, Size: 13525 bytes --]

Adam Belay wrote:

>On Wed, Aug 20, 2003 at 06:25:59PM -0500, Wes Janzen wrote:
>  
>
>>So sad...  Ever since I started with kernel 2.5.69, the kernel has been
>>properly reserving IRQ 5 for ISA, as set in my BIOS.
>>    
>>
>
>The reserve IRQ feature in your BIOS should not effect the linux kernel.
>It is strictly internal to your BIOS.  Therefore if linux assigns
>resources it probably won't reserve irq 5.  This problem may be the
>result of a change in the way linux assigns resources.
>  
>
Well, as odd as this may be, for versions 2.5.69 thru 2.6.0-test3-mm2, 
adjusting my BIOS changed how the IRQs were allocated.  Apparently 
something was using that information, whether that is supposed to happen 
or not.  In the BIOS I used the "set resources manually" to reserve 7 
and 5 for ISA...and it made a difference with 2.5.69 thru 
2.6.0-test3-mm2.  I haven't tried setting it back to auto, but I suspect 
it has no effect anymore as you state.

i.e., with my BIOS set to auto configure resources, 2.5.69 thru 
2.6.0-test3-mm2 would allocate IRQ's in much the same way 
2.6.0-test3-mm3 is right now even with my BIOS settings set manually ;-)
Well, I can't say that for sure, because I can only tell how the IRQ's 
are allocated for my two PDC20269 cards, the PCI USB 2.0 card, and the 1 
onboard IDE I have enabled on my MVP3...  The screen scrolled too fast 
to figure out what the NIC is using and it's clearly locked since I 
can't scroll up.  Seems odd it doesn't complain about the conflict and 
tries to share an interrupt with an ISA device...  I know it complained 
at least with 2.5.69 when I tried loading the module before changing my 
BIOS settings.

So, I'll give you those I know until I'm able to re-compile:

IRQ                 DEVICE
___________________________
  5                    PDC20269#1
  7                    Parport
  9                    OHCI HCD
 10                   EHCI HCD & PDC20269#2
 14                   VIA IDE#1 

>  
>
>>Unfortunately for me, it looks like 2.6.0-test3-mm3 is like 2.4.18 and
>>    
>>
>
>In what kernel version did you first see this problem?
>
Well ;-)  I thought I inferred 2.6.0-test3-mm3 well enough...
I guess I left out the part about 2.5.69 thru 2.6.0-test3-mm2 working.  
I must have removed that part, sorry!

>>ignores my BIOS settings, so it locks up trying to ativate my SB16 on
>>boot (since IRQ 5 is used for IDE).  Oddly it doesn't spit out any
>>warnings, just locks up after "pnp: Device 00:01.03 activated".
>>    
>>
>
>I'd imagine this is the result of the resource conflict, presumably with
>your ide controller.  More information would be needed.  I'd like to see
>/proc/interrupts, dmesg, and lspci -vv (when the sb driver is not loaded).
>
I tend to agree, that's always been the conflict before.  The PCI 
devices use up all the IRQ's and then I can't get the SB16 on one it 
likes.  I think it uses 10 or 12 in WinXP, but I'm not interested enough 
to confirm which.  I know that the ALSA driver doesn't support those 
IRQs though. 

These are from 2.6.0-test3-mm2, I have to recompile because snd-sb16 
isn't compiled as a module.  With a K6-2 and GCC 3.3, that's going to 
take a little bit.  Besides, once I attach my boot.msg log, this is 
going to be big.  Concerning my boot log, because I have USB verbose 
enabled, the first part of the boot mesg has been deleted.  You're 
probably more interested in those ACPI messages at the top... which are 
not there, but I've included it anyway.

 >cat /proc/interrupts:
           CPU0
  0:   12297914          XT-PIC  timer
  1:       1773          XT-PIC  i8042
  2:          0          XT-PIC  cascade
  5:      11072          XT-PIC  SoundBlaster
  7:          2          XT-PIC  parport0
  8:          2          XT-PIC  rtc
  9:      29564          XT-PIC  acpi, ohci-hcd, eth0
 10:         72          XT-PIC  ohci-hcd
 11:    1495725          XT-PIC  ide2, ide3, ehci_hcd, radeon@PCI:1:0:0
 12:       1068          XT-PIC  ide4, ide5
 14:         13          XT-PIC  ide0
NMI:          0
ERR:          0

 >lspci -vv:

rybBIT:/home/sprchkn # lspci -vv
00:00.0 Host bridge: VIA Technologies, Inc. VT82C598 [Apollo MVP3] (rev 04)
        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: 16
        Region 0: Memory at e0000000 (32-bit, prefetchable) [size=128M]
        Capabilities: [a0] AGP version 1.0
                Status: RQ=7 SBA+ 64bit- FW- Rate=x1,x2
                Command: RQ=0 SBA+ AGP+ 64bit- FW- Rate=x2
 
00:01.0 PCI bridge: VIA Technologies, Inc. VT82C598/694x [Apollo 
MVP3/Pro133x AGP] (prog-if 00 [Normal decode])
        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: 0
        Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
        I/O behind bridge: 00009000-00009fff
        Memory behind bridge: f0000000-f1ffffff
        Prefetchable memory behind bridge: e8000000-efffffff
        BridgeCtl: Parity- SERR- NoISA+ VGA+ MAbort- >Reset- FastB2B-
 
00:07.0 ISA bridge: VIA Technologies, Inc. VT82C586/A/B PCI-to-ISA 
[Apollo VP] (rev 41)
        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: 0
 
00:07.1 IDE interface: VIA Technologies, Inc. Bus Master IDE (rev 06) 
(prog-if 8a [Master SecP PriP])
        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
        Region 4: I/O ports at b400 [size=16]
 
00:07.3 PCI bridge: VIA Technologies, Inc. VT82C586B ACPI (rev 10) 
(prog-if 00 [Normal decode])
        !!! Invalid class 0604 for header type 00
        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-
        Interrupt: pin ? routed to IRQ 9
 
00:08.0 Unknown mass storage controller: Promise Technology, Inc. 20269 
(rev 02) (prog-if 85)
        Subsystem: Promise Technology, Inc.: Unknown device 4d68
        Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- 
ParErr- Stepping- SERR- FastB2B-
        Status: Cap+ 66Mhz+ UDF- FastB2B- ParErr- DEVSEL=slow >TAbort- 
<TAbort- <MAbort- >SERR- <PERR-
        Latency: 64 (1000ns min, 4500ns max), cache line size 08
        Interrupt: pin A routed to IRQ 11
        Region 0: I/O ports at b800 [size=8]
        Region 1: I/O ports at bc00 [size=4]
        Region 2: I/O ports at c000 [size=8]
        Region 3: I/O ports at c400 [size=4]
        Region 4: I/O ports at c800 [size=16]
        Region 5: Memory at f5000000 (32-bit, non-prefetchable) [size=16K]
        Expansion ROM at f2000000 [disabled] [size=16K]
        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-
 
00:09.0 Unknown mass storage controller: Promise Technology, Inc. 20269 
(rev 02) (prog-if 85)
        Subsystem: Promise Technology, Inc.: Unknown device 4d68
        Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- 
ParErr- Stepping- SERR- FastB2B-
        Status: Cap+ 66Mhz+ UDF- FastB2B- ParErr- DEVSEL=slow >TAbort- 
<TAbort- <MAbort- >SERR- <PERR-
        Latency: 64 (1000ns min, 4500ns max), cache line size 08
        Interrupt: pin A routed to IRQ 12
        Region 0: I/O ports at cc00 [size=8]
        Region 1: I/O ports at d000 [size=4]
        Region 2: I/O ports at d400 [size=8]
        Region 3: I/O ports at d800 [size=4]
        Region 4: I/O ports at dc00 [size=16]
        Region 5: Memory at f5004000 (32-bit, non-prefetchable) [size=16K]
        Expansion ROM at f3000000 [disabled] [size=16K]
        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-
 
00:0a.0 USB Controller: NEC Corporation USB (rev 43) (prog-if 10 [OHCI])
        Subsystem: Unknown device 1799:0001
        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 (250ns min, 10500ns max), cache line size 08
        Interrupt: pin A routed to IRQ 10
        Region 0: Memory at f500a000 (32-bit, non-prefetchable) [size=4K]
        Capabilities: [40] Power Management version 2
                Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA 
PME(D0+,D1+,D2+,D3hot+,D3cold-)
                Status: D0 PME-Enable- DSel=0 DScale=0 PME-
 
00:0a.1 USB Controller: NEC Corporation USB (rev 43) (prog-if 10 [OHCI])
        Subsystem: Unknown device 1799:0001
        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 (250ns min, 10500ns max), cache line size 08
        Interrupt: pin B routed to IRQ 9
        Region 0: Memory at f5008000 (32-bit, non-prefetchable) [size=4K]
        Capabilities: [40] Power Management version 2
                Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA 
PME(D0+,D1+,D2+,D3hot+,D3cold-)
                Status: D0 PME-Enable- DSel=0 DScale=0 PME-
 
00:0a.2 USB Controller: NEC Corporation USB Enhanced Host Controller 
(rev 04) (prog-if 20)
        Subsystem: Unknown device 1799:0002
        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 (4000ns min, 8500ns max), cache line size 08
        Interrupt: pin C routed to IRQ 11
        Region 0: Memory at f5009000 (32-bit, non-prefetchable) [size=256]
        Capabilities: [40] Power Management version 2
                Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA 
PME(D0+,D1+,D2+,D3hot+,D3cold-)
                Status: D0 PME-Enable- DSel=0 DScale=0 PME-
 
00:0b.0 Ethernet controller: 3Com Corporation 3c900 Combo [Boomerang]
        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 (750ns min, 2000ns max)
        Interrupt: pin A routed to IRQ 9
        Region 0: I/O ports at e000 [size=64]
        Expansion ROM at f4000000 [disabled] [size=64K]
 
01:00.0 VGA compatible controller: ATI Technologies Inc: Unknown device 
4966 (rev 01) (prog-if 00 [VGA])
        Subsystem: ATI Technologies Inc: Unknown device 4f72
        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 (2000ns min), cache line size 08
        Interrupt: pin A routed to IRQ 11
        Region 0: Memory at e8000000 (32-bit, prefetchable) [size=64M]
        Region 1: I/O ports at 9000 [size=256]
        Region 2: Memory at f1000000 (32-bit, non-prefetchable) [size=64K]
        Expansion ROM at f0000000 [disabled] [size=128K]
        Capabilities: [58] AGP version 2.0
                Status: RQ=47 SBA+ 64bit- FW+ Rate=x1,x2
                Command: RQ=7 SBA+ AGP+ 64bit- FW- Rate=x2
        Capabilities: [50] Power Management version 2
                Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA 
PME(D0-,D1-,D2-,D3hot-,D3cold-)
                Status: D0 PME-Enable- DSel=0 DScale=0 PME-
 
01:00.1 Display controller: ATI Technologies Inc: Unknown device 496e 
(rev 01)
        Subsystem: ATI Technologies Inc: Unknown device 4f73
        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 (2000ns min), cache line size 08
        Region 0: Memory at ec000000 (32-bit, prefetchable) [disabled] 
[size=64M]
        Region 1: Memory at f1010000 (32-bit, non-prefetchable) 
[disabled] [size=64K]
        Capabilities: [50] Power Management version 2
                Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA 
PME(D0-,D1-,D2-,D3hot-,D3cold-)
                Status: D0 PME-Enable- DSel=0 DScale=0 PME-


>Also, are you using acpi?  If so, try the kernel parameter pci=noacpi and
>also try disabling acpi completely.
>
Already tried pci=noacpi, I'll go first with the ALSA driver as a module 
and then pci=noacpi, then I'll disable ACPI, re-compile and post that too.

>
>Thanks,
>Adam
>

Thanks, I'll send more when I have it.

>-
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[-- Attachment #2: boot.msg --]
[-- Type: text/plain, Size: 16690 bytes --]

Inspecting /boot/System.map-2.6.0-test3-mm2
Loaded 28002 symbols from /boot/System.map-2.6.0-test3-mm2.
Symbols match kernel version 2.6.0.
No module symbols loaded - kernel modules not enabled.

klogd 1.4.1, log source = ksyslog started.
ide0: BM-DMA at 0xb400-0xb407, BIOS settings: hda:DMA, hdb:DMA
<4>hda: IOMEGA ZIP 100 ATAPI, ATAPI FLOPPY drive
<4>ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
<6>PDC20269: IDE controller at PCI slot 0000:00:08.0
<6>PDC20269: chipset revision 2
<6>PDC20269: ROM enabled at 0xf2000000
<6>PDC20269: 100%% native mode on irq 11
<6>    ide2: BM-DMA at 0xc800-0xc807, BIOS settings: hde:pio, hdf:pio
<6>    ide3: BM-DMA at 0xc808-0xc80f, BIOS settings: hdg:pio, hdh:pio
<4>hde: Maxtor 6Y060L0, ATA DISK drive
<4>ide2 at 0xb800-0xb807,0xbc02 on irq 11
<4>hdg: AOpen Inc. DVD-ROM DVD-1640 PRO 0122, ATAPI CD/DVD-ROM drive
<4>ide3 at 0xc000-0xc007,0xc402 on irq 11
<6>PDC20269: IDE controller at PCI slot 0000:00:09.0
<6>PDC20269: chipset revision 2
<6>PDC20269: ROM enabled at 0xf3000000
<6>PDC20269: 100%% native mode on irq 12
<6>    ide4: BM-DMA at 0xdc00-0xdc07, BIOS settings: hdi:pio, hdj:pio
<6>    ide5: BM-DMA at 0xdc08-0xdc0f, BIOS settings: hdk:pio, hdl:pio
<4>hdi: Maxtor 92048D8, ATA DISK drive
<4>ide4 at 0xcc00-0xcc07,0xd002 on irq 12
<4>hdk: HL-DT-ST GCE-8320B, ATAPI CD/DVD-ROM drive
<4>ide5 at 0xd400-0xd407,0xd802 on irq 12
<4>hde: max request size: 128KiB
<6>hde: 120103200 sectors (61492 MB) w/2048KiB Cache, CHS=65535/16/63, UDMA(133)
<6> hde: hde1 hde2
<4>hdi: max request size: 128KiB
<6>hdi: 40000464 sectors (20480 MB) w/1024KiB Cache, CHS=39683/16/63, UDMA(33)
<6> hdi: hdi1 hdi2
<4>end_request: I/O error, dev hdg, sector 0
<4>hdg: ATAPI 40X DVD-ROM drive, 512kB Cache
<6>Uniform CD-ROM driver Revision: 3.12
<4>hdk: ATAPI 40X CD-ROM CD-R/RW drive, 8192kB Cache
<4>ide-floppy driver 0.99.newide
<3>hda: No disk in drive
<6>hda: 98304kB, 32/64/96 CHS, 4096 kBps, 512 sector size, 2941 rpm
<4>Console: switching to colour frame buffer device 160x64
<7>ehci_hcd: block sizes: qh 128 qtd 96 itd 128 sitd 64
<6>ehci_hcd 0000:00:0a.2: EHCI Host Controller
<7>ehci_hcd 0000:00:0a.2: reset hcs_params 0x2293 dbg=0 cc=2 pcc=2 ports=3
<7>ehci_hcd 0000:00:0a.2: reset portroute 1 0 1 
<7>ehci_hcd 0000:00:0a.2: reset hcc_params e806 thresh 0 uframes 256/512/1024 park
<7>ehci_hcd 0000:00:0a.2: capability 0001 at e8
<6>ehci_hcd 0000:00:0a.2: irq 11, pci mem d982f000
<6>ehci_hcd 0000:00:0a.2: new USB bus registered, assigned bus number 1
<7>ehci_hcd 0000:00:0a.2: reset command 080b02 park=3 ithresh=8 period=1024 Reset HALT
<7>ehci_hcd 0000:00:0a.2: init command 010b09 park=3 ithresh=1 period=256 RUN
<6>ehci_hcd 0000:00:0a.2: USB 2.0 enabled, EHCI 1.00, driver 2003-Jun-13
<7>ehci_hcd 0000:00:0a.2: root hub device address 1
<7>usb usb1: new device strings: Mfr=3, Product=2, SerialNumber=1
<7>drivers/usb/core/message.c: USB device number 1 default language ID 0x409
<6>usb usb1: Product: EHCI Host Controller
<6>usb usb1: Manufacturer: Linux 2.6.0-test3-mm2 ehci_hcd
<6>usb usb1: SerialNumber: 0000:00:0a.2
<7>drivers/usb/core/usb.c: usb_hotplug
<7>usb usb1: usb_new_device - registering interface 1-0:0
<7>drivers/usb/core/usb.c: usb_hotplug
<7>hub 1-0:0: usb_probe_interface
<7>hub 1-0:0: usb_probe_interface - got id
<6>hub 1-0:0: USB hub found
<6>hub 1-0:0: 3 ports detected
<7>hub 1-0:0: standalone hub
<7>hub 1-0:0: individual port power switching
<7>hub 1-0:0: individual port over-current protection
<7>hub 1-0:0: Single TT
<7>hub 1-0:0: TT requires at most 8 FS bit times
<7>hub 1-0:0: Port indicators are not supported
<7>hub 1-0:0: power on to power good time: 0ms
<7>hub 1-0:0: hub controller current requirement: 0mA
<7>hub 1-0:0: local power source is good
<7>hub 1-0:0: no over-current condition exists
<7>hub 1-0:0: enabling power on all ports
<7>ohci-hcd: 2003 Feb 24 USB 1.1 'Open' Host Controller (OHCI) Driver (PCI)
<7>ohci-hcd: block sizes: ed 64 td 64
<6>ohci-hcd 0000:00:0a.0: OHCI Host Controller
<6>ohci-hcd 0000:00:0a.0: irq 10, pci mem d9831000
<6>ohci-hcd 0000:00:0a.0: new USB bus registered, assigned bus number 2
<7>ohci-hcd 0000:00:0a.0: reset, control = 0x0
<7>ohci-hcd 0000:00:0a.0: root hub device address 1
<7>usb usb2: new device strings: Mfr=3, Product=2, SerialNumber=1
<7>drivers/usb/core/message.c: USB device number 1 default language ID 0x409
<6>usb usb2: Product: OHCI Host Controller
<6>usb usb2: Manufacturer: Linux 2.6.0-test3-mm2 ohci-hcd
<6>usb usb2: SerialNumber: 0000:00:0a.0
<7>drivers/usb/core/usb.c: usb_hotplug
<7>usb usb2: usb_new_device - registering interface 2-0:0
<7>drivers/usb/core/usb.c: usb_hotplug
<7>hub 2-0:0: usb_probe_interface
<7>hub 2-0:0: usb_probe_interface - got id
<6>hub 2-0:0: USB hub found
<6>hub 2-0:0: 2 ports detected
<7>hub 2-0:0: standalone hub
<7>hub 2-0:0: ganged power switching
<7>hub 2-0:0: global over-current protection
<7>hub 2-0:0: Port indicators are not supported
<7>hub 2-0:0: power on to power good time: 30ms
<7>hub 2-0:0: hub controller current requirement: 0mA
<7>hub 2-0:0: local power source is good
<7>hub 2-0:0: no over-current condition exists
<7>hub 2-0:0: enabling power on all ports
<7>ehci_hcd 0000:00:0a.2: GetStatus port 1 status 001403 POWER sig=k  CSC CONNECT
<7>hub 1-0:0: port 1, status 501, change 1, 480 Mb/s
<7>ohci-hcd 0000:00:0a.0: created debug files
<7>ohci-hcd 0000:00:0a.0: OHCI controller state
<7>ohci-hcd 0000:00:0a.0: OHCI 1.0, with legacy support registers
<7>ohci-hcd 0000:00:0a.0: control 0x08f HCFS=operational IE PLE CBSR=3
<7>ohci-hcd 0000:00:0a.0: cmdstatus 0x00000 SOC=0
<7>ohci-hcd 0000:00:0a.0: intrstatus 0x00000004 SF
<7>ohci-hcd 0000:00:0a.0: intrenable 0x80000012 MIE UE WDH
<7>ohci-hcd 0000:00:0a.0: hcca frame #00fe
<7>ohci-hcd 0000:00:0a.0: roothub.a 0f000202 POTPGT=15 NPS NDP=2
<7>ohci-hcd 0000:00:0a.0: roothub.b 00000000 PPCM=0000 DR=0000
<7>ohci-hcd 0000:00:0a.0: roothub.status 00000000
<7>ohci-hcd 0000:00:0a.0: roothub.portstatus [0] 0x00000100 PPS
<7>ohci-hcd 0000:00:0a.0: roothub.portstatus [1] 0x00000100 PPS
<6>ohci-hcd 0000:00:0a.1: OHCI Host Controller
<6>ohci-hcd 0000:00:0a.1: irq 9, pci mem d9833000
<6>ohci-hcd 0000:00:0a.1: new USB bus registered, assigned bus number 3
<7>ohci-hcd 0000:00:0a.1: reset, control = 0x0
<7>ohci-hcd 0000:00:0a.1: root hub device address 1
<7>usb usb3: new device strings: Mfr=3, Product=2, SerialNumber=1
<7>drivers/usb/core/message.c: USB device number 1 default language ID 0x409
<6>usb usb3: Product: OHCI Host Controller
<6>usb usb3: Manufacturer: Linux 2.6.0-test3-mm2 ohci-hcd
<6>usb usb3: SerialNumber: 0000:00:0a.1
<7>drivers/usb/core/usb.c: usb_hotplug
<7>usb usb3: usb_new_device - registering interface 3-0:0
<7>drivers/usb/core/usb.c: usb_hotplug
<7>hub 3-0:0: usb_probe_interface
<7>hub 3-0:0: usb_probe_interface - got id
<6>hub 3-0:0: USB hub found
<6>hub 3-0:0: 1 port detected
<7>hub 3-0:0: standalone hub
<7>hub 3-0:0: ganged power switching
<7>hub 3-0:0: global over-current protection
<7>hub 3-0:0: Port indicators are not supported
<7>hub 3-0:0: power on to power good time: 30ms
<7>hub 3-0:0: hub controller current requirement: 0mA
<7>hub 3-0:0: local power source is good
<7>hub 3-0:0: no over-current condition exists
<7>hub 3-0:0: enabling power on all ports
<6>hub 1-0:0: debounce: port 1: delay 100ms stable 4 status 0x501
<7>ehci_hcd 0000:00:0a.2: port 1 low speed --> companion
<7>ohci-hcd 0000:00:0a.1: created debug files
<7>ohci-hcd 0000:00:0a.1: OHCI controller state
<7>ohci-hcd 0000:00:0a.1: OHCI 1.0, with legacy support registers
<7>ohci-hcd 0000:00:0a.1: control 0x08f HCFS=operational IE PLE CBSR=3
<7>ohci-hcd 0000:00:0a.1: cmdstatus 0x00000 SOC=0
<7>ohci-hcd 0000:00:0a.1: intrstatus 0x00000004 SF
<7>ohci-hcd 0000:00:0a.1: intrenable 0x80000012 MIE UE WDH
<7>ohci-hcd 0000:00:0a.1: hcca frame #00f7
<7>ohci-hcd 0000:00:0a.1: roothub.a 0f000201 POTPGT=15 NPS NDP=1
<7>ohci-hcd 0000:00:0a.1: roothub.b 00000000 PPCM=0000 DR=0000
<7>ohci-hcd 0000:00:0a.1: roothub.status 00000000
<7>ohci-hcd 0000:00:0a.1: roothub.portstatus [0] 0x00000100 PPS
<6>drivers/usb/host/uhci-hcd.c: USB Universal Host Controller Interface driver v2.1
<6>drivers/usb/core/usb.c: registered new driver hiddev
<6>drivers/usb/core/usb.c: registered new driver hid
<6>drivers/usb/input/hid-core.c: v2.0:USB HID core driver
<6>mice: PS/2 mouse device common for all mice
<6>input: PC Speaker
<6>serio: i8042 AUX port at 0x60,0x64 irq 12
<6>input: AT Set 2 keyboard on isa0060/serio0
<6>serio: i8042 KBD port at 0x60,0x64 irq 1
<6>I2O Core - (C) Copyright 1999 Red Hat Software
<6>I2O: Event thread created as pid 12
<6>i2o: Checking for PCI I2O controllers...
<6>I2O configuration manager v 0.04.
<6>  (C) Copyright 1999 Red Hat Software
<6>I2O Block Storage OSM v0.9
<6>   (c) Copyright 1999-2001 Red Hat Software.
<6>i2o_block: Checking for Boot device...
<6>i2o_block: Checking for I2O Block devices...
<6>Advanced Linux Sound Architecture Driver Version 0.9.6 (Mon Jul 28 11:08:42 2003 UTC).
<7>request_module: failed /sbin/modprobe -- snd-card-0. error = -16
<6>pnp: Device 00:01.00 activated.
<3>sb16: no OPL device at 0x388-0x38a
<6>ALSA device list:
<6>  #0: Sound Blaster 16 at 0x220, irq 5, dma 1&5
<6>NET4: Linux TCP/IP 1.0 for NET4.0
<7>ehci_hcd 0000:00:0a.2: GetStatus port 1 status 003402 POWER OWNER sig=k  CSC
<7>ehci_hcd 0000:00:0a.2: GetStatus port 2 status 001803 POWER sig=j  CSC CONNECT
<7>hub 1-0:0: port 2, status 501, change 1, 480 Mb/s
<6>IP: routing cache hash table of 4096 buckets, 32Kbytes
<6>TCP: Hash tables configured (established 32768 bind 65536)
<4>ip_conntrack version 2.1 (3071 buckets, 24568 max) - 300 bytes per conntrack
<4>ip_tables: (C) 2000-2002 Netfilter core team
<6>ipt_recent v0.3.1: Stephen Frost <sfrost@snowman.net>.  http://snowman.net/projects/ipt_recent/
<4>arp_tables: (C) 2002 David S. Miller
<6>hub 1-0:0: debounce: port 2: delay 100ms stable 4 status 0x501
<6>NET4: Unix domain sockets 1.0/SMP for Linux NET4.0.
<6>IPv6 v0.8 for NET4.0
<6>IPv6 over IPv4 tunneling driver
<4>ip6_tables: (C) 2000-2002 Netfilter core team
<7>ehci_hcd 0000:00:0a.2: port 2 high speed
<7>ehci_hcd 0000:00:0a.2: GetStatus port 2 status 001005 POWER sig=se0  PE CONNECT
<6>hub 1-0:0: new USB device on port 2, assigned address 2
<7>usb 1-2: new device strings: Mfr=1, Product=2, SerialNumber=0
<7>drivers/usb/core/message.c: USB device number 2 default language ID 0x409
<6>usb 1-2: Product: USB2.0 Hub Controller
<6>usb 1-2: Manufacturer: NEC Corporation
<7>drivers/usb/core/usb.c: usb_hotplug
<7>usb 1-2: usb_new_device - registering interface 1-2:0
<7>drivers/usb/core/usb.c: usb_hotplug
<7>hub 1-2:0: usb_probe_interface
<7>hub 1-2:0: usb_probe_interface - got id
<6>hub 1-2:0: USB hub found
<6>hub 1-2:0: 4 ports detected
<7>hub 1-2:0: standalone hub
<7>hub 1-2:0: individual port power switching
<7>hub 1-2:0: global over-current protection
<7>hub 1-2:0: Single TT
<7>hub 1-2:0: TT requires at most 16 FS bit times
<7>hub 1-2:0: Port indicators are  supported
<7>hub 1-2:0: power on to power good time: 0ms
<7>hub 1-2:0: hub controller current requirement: 100mA
<7>hub 1-2:0: local power source is good
<7>hub 1-2:0: no over-current condition exists
<7>drivers/usb/host/ehci-sched.c: scheduled qh d7cd8100 usecs 7/0 period 256.0 starting 255.0 (gap 0)
<7>hub 1-2:0: enabling power on all ports
<7>ehci_hcd 0000:00:0a.2: GetStatus port 3 status 001803 POWER sig=j  CSC CONNECT
<7>hub 1-0:0: port 3, status 501, change 1, 480 Mb/s
<7>registering ipv6 mark target
<6>BIOS EDD facility v0.09 2003-Jan-22, 2 devices found
<4>found reiserfs format "3.6" with standard journal
<6>hub 1-0:0: debounce: port 3: delay 100ms stable 4 status 0x501
<7>ehci_hcd 0000:00:0a.2: port 3 full speed --> companion
<7>ehci_hcd 0000:00:0a.2: GetStatus port 3 status 003801 POWER OWNER sig=j  CONNECT
<7>hub 1-2:0: port 1, status 301, change 1, 1.5 Mb/s
<6>hub 1-2:0: debounce: port 1: delay 100ms stable 4 status 0x301
<6>hub 1-2:0: new USB device on port 1, assigned address 3
<7>usb 1-2.1: new device strings: Mfr=1, Product=2, SerialNumber=0
<7>drivers/usb/core/message.c: USB device number 3 default language ID 0x409
<6>usb 1-2.1: Product: USB Receiver
<6>usb 1-2.1: Manufacturer: Logitech
<7>drivers/usb/core/usb.c: usb_hotplug
<7>usb 1-2.1: usb_new_device - registering interface 1-2.1:0
<7>drivers/usb/core/usb.c: usb_hotplug
<7>hid 1-2.1:0: usb_probe_interface
<7>hid 1-2.1:0: usb_probe_interface - got id
<6>input: USB HID v1.10 Mouse [Logitech USB Receiver] on usb-0000:00:0a.2-2.1
<7>hub 1-2:0: port 2, status 101, change 1, 12 Mb/s
<6>hub 1-2:0: debounce: port 2: delay 100ms stable 4 status 0x101
<7>hub 1-2:0: port 2 not reset yet, waiting 10ms
<6>hub 1-2:0: new USB device on port 2, assigned address 4
<4>drivers/usb/core/message.c: usb_control/bulk_msg: timeout
<7>usb 1-2.2: new device strings: Mfr=0, Product=0, SerialNumber=0
<7>drivers/usb/core/usb.c: usb_hotplug
<7>usb 1-2.2: usb_new_device - registering interface 1-2.2:0
<7>drivers/usb/core/usb.c: usb_hotplug
<7>hub 1-2:0: port 3, status 301, change 1, 1.5 Mb/s
<6>hub 1-2:0: debounce: port 3: delay 100ms stable 4 status 0x301
<4>Reiserfs journal params: device hde1, size 8192, journal first block 18, max trans len 1024, max batch 900, max commit age 30, max trans age 30
<4>reiserfs: checking transaction log (hde1) for (hde1)
<4>Using r5 hash to sort names
<4>VFS: Mounted root (reiserfs filesystem) readonly.
<6>Freeing unused kernel memory: 168k freed
<6>hub 1-2:0: new USB device on port 3, assigned address 5
<7>usb 1-2.3: new device strings: Mfr=3, Product=1, SerialNumber=2
<7>drivers/usb/core/message.c: USB device number 5 default language ID 0x409
<6>usb 1-2.3: Product: Back-UPS ES 350 FW:800.e3.D USB FW:e3
<6>usb 1-2.3: Manufacturer: APC
<6>usb 1-2.3: SerialNumber: AB0233345257  
<7>drivers/usb/core/usb.c: usb_hotplug
<7>usb 1-2.3: usb_new_device - registering interface 1-2.3:0
<7>drivers/usb/core/usb.c: usb_hotplug
<7>hid 1-2.3:0: usb_probe_interface
<7>hid 1-2.3:0: usb_probe_interface - got id
<7>drivers/usb/core/file.c: looking for a minor, starting at 0
<6>hiddev0: USB HID v1.10 Device [APC Back-UPS ES 350 FW:800.e3.D USB FW:e3] on usb-0000:00:0a.2-2.3
<7>hub 1-2:0: port 4, status 101, change 1, 12 Mb/s
<6>hub 1-2:0: debounce: port 4: delay 100ms stable 4 status 0x101
<7>hub 1-2:0: port 4 not reset yet, waiting 10ms
<6>hub 1-2:0: new USB device on port 4, assigned address 6
<7>usb 1-2.4: new device strings: Mfr=1, Product=2, SerialNumber=0
<6>Adding 1052216k swap on /dev/hdi1.  Priority:42 extents:1
<7>drivers/usb/core/message.c: USB device number 6 default language ID 0x409
<6>usb 1-2.4: Product: Perfection636
<6>usb 1-2.4: Manufacturer: EPSON
<7>drivers/usb/core/usb.c: usb_hotplug
<7>usb 1-2.4: usb_new_device - registering interface 1-2.4:0
<7>drivers/usb/core/usb.c: usb_hotplug
<7>ohci-hcd 0000:00:0a.0: GetStatus roothub.portstatus [1] = 0x00010301 CSC LSDA PPS CCS
<7>hub 2-0:0: port 1, status 301, change 1, 1.5 Mb/s
<6>hub 2-0:0: debounce: port 1: delay 100ms stable 4 status 0x301
<7>ohci-hcd 0000:00:0a.0: GetStatus roothub.portstatus [1] = 0x00100303 PRSC LSDA PPS PES CCS
<6>hub 2-0:0: new USB device on port 1, assigned address 2
<7>usb 2-1: new device strings: Mfr=1, Product=2, SerialNumber=0
<3>drivers/usb/core/message.c: string descriptor 0 too short
<3>drivers/usb/core/message.c: string descriptor 0 too short
<7>drivers/usb/core/usb.c: usb_hotplug
<7>usb 2-1: usb_new_device - registering interface 2-1:0
<7>drivers/usb/core/usb.c: usb_hotplug
<7>ohci-hcd 0000:00:0a.0: GetStatus roothub.portstatus [2] = 0x00010101 CSC PPS CCS
<7>hub 2-0:0: port 2, status 101, change 1, 12 Mb/s
<6>hub 2-0:0: debounce: port 2: delay 100ms stable 4 status 0x101
<7>ohci-hcd 0000:00:0a.0: GetStatus roothub.portstatus [2] = 0x00100103 PRSC PPS PES CCS
<6>hub 2-0:0: new USB device on port 2, assigned address 3
<7>usb 2-2: new device strings: Mfr=0, Product=0, SerialNumber=3
<7>drivers/usb/core/message.c: USB device number 3 default language ID 0x409
<6>usb 2-2: SerialNumber: BROC3J288841
<7>drivers/usb/core/usb.c: usb_hotplug
<7>usb 2-2: usb_new_device - registering interface 2-2:0
<7>drivers/usb/core/usb.c: usb_hotplug
<7>usb 2-2: usb_new_device - registering interface 2-2:1
<7>drivers/usb/core/usb.c: usb_hotplug
<7>usb 2-2: usb_new_device - registering interface 2-2:2
<7>drivers/usb/core/usb.c: usb_hotplug
<7>ehci_hcd 0000:00:0a.2: GetStatus port 1 status 003402 POWER OWNER sig=k  CSC
<7>hub 1-0:0: port 1, status 0, change 1, 12 Mb/s
<7>ehci_hcd 0000:00:0a.2: GetStatus port 3 status 003802 POWER OWNER sig=j  CSC
<7>hub 1-0:0: port 3, status 0, change 1, 12 Mb/s
<6>Disabled Privacy Extensions on device c0418580(lo)
Kernel logging (ksyslog) stopped.
Kernel log daemon terminating.

Re: 2.6.0-test3-mm3 reserve IRQ for isapnp (2.6.0-test3-mm3 <sigh>)

[Wes Janzen]

[-- Attachment #1: Type: text/plain, Size: 3347 bytes --]

Hi again!

OK, finally managed to boot, though I had to disable USB and ISAPNP to 
do that.  I couldn't get it to work until I disabled ISA PNP in the 
build menu. 

Even without ISAPNP I had trouble.  I tried nousb on its own, which did 
not work.  I had to use both pci=noacpi, nolapic, noapic and nousb.  Now 
I don't know if I HAD to use the apic ones, but it probably doesn't 
matter since my box isn't capable anyway.  I just wanted it to boot 
because it takes a while for those Promise cards to detect the drives. 

Finally it would boot, but then I lose a lot without usb.  Oddly, IRQ 5 
is freed with both nousb AND pci=noacpi.  That was not the case with 
just pci=noacpi or just nousb.  But then maybe that isn't so odd since 
the USB card sucks up 3 irqs.  With just pci=noacpi I made it several 
lines farther.  Instead of "mice: PS/2 mouse device...", I got to see 
"hub 1-0:0: new USB device on port2, assigned address 2", which was 
proceeded by some ACPI message that also said something (IIRC) about 
states S4 and S5.  Usually it only says something about C1 and C2.

Anyway, for what it's worth, here's cat /proc/interrupts:
           CPU0      
  0:     199807          XT-PIC  timer
  1:        822          XT-PIC  i8042
  2:          0          XT-PIC  cascade
  7:          1          XT-PIC  parport0
  8:          2          XT-PIC  rtc
  9:          7          XT-PIC  acpi, eth0
 11:       7631          XT-PIC  ide2, ide3
 12:         70          XT-PIC  ide4, ide5
 14:          1          XT-PIC  ide0
NMI:          0
LOC:          0
ERR:          0
MIS:          0

I've attached lspic -vv and boot.msg this time rather than include them in.

Sure would be nice to get mm3 working with those reiserfs fixes...I 
guess I'll just hand patch for now.  Sure beats the rebuild-tree I have 
to do every 5 days or so ;-)

Thanks,

Wes



Adam Belay wrote:

>On Wed, Aug 20, 2003 at 06:25:59PM -0500, Wes Janzen wrote:
>  
>
>>So sad...  Ever since I started with kernel 2.5.69, the kernel has been
>>properly reserving IRQ 5 for ISA, as set in my BIOS.
>>    
>>
>
>The reserve IRQ feature in your BIOS should not effect the linux kernel.
>It is strictly internal to your BIOS.  Therefore if linux assigns
>resources it probably won't reserve irq 5.  This problem may be the
>result of a change in the way linux assigns resources.
>
>  
>
>>Unfortunately for me, it looks like 2.6.0-test3-mm3 is like 2.4.18 and
>>    
>>
>
>In what kernel version did you first see this problem?
>
>  
>
>>ignores my BIOS settings, so it locks up trying to ativate my SB16 on
>>boot (since IRQ 5 is used for IDE).  Oddly it doesn't spit out any
>>warnings, just locks up after "pnp: Device 00:01.03 activated".
>>    
>>
>
>I'd imagine this is the result of the resource conflict, presumably with
>your ide controller.  More information would be needed.  I'd like to see
>/proc/interrupts, dmesg, and lspci -vv (when the sb driver is not loaded).
>
>Also, are you using acpi?  If so, try the kernel parameter pci=noacpi and
>also try disabling acpi completely.
>
>Thanks,
>Adam
>-
>To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
>the body of a message to majordomo@vger.kernel.org
>More majordomo info at  http://vger.kernel.org/majordomo-info.html
>Please read the FAQ at  http://www.tux.org/lkml/
>
>  
>

[-- Attachment #2: boot.msg --]
[-- Type: text/plain, Size: 11466 bytes --]

Inspecting /boot/System.map-2.6.0-test3-mm3
Loaded 24363 symbols from /boot/System.map-2.6.0-test3-mm3.
Symbols match kernel version 2.6.0.
No module symbols loaded - kernel modules not enabled.

klogd 1.4.1, log source = ksyslog started.
<4>Linux version 2.6.0-test3-mm3 (sprchkn@rybBIT) (gcc version 3.3.1) #11 Thu Aug 21 02:23:58 CDT 2003
<4>Video mode to be used for restore is 31b
<6>BIOS-provided physical RAM map:
<4> BIOS-e820: 0000000000000000 - 00000000000a0000 (usable)
<4> BIOS-e820: 00000000000f0000 - 0000000000100000 (reserved)
<4> BIOS-e820: 0000000000100000 - 0000000017ff0000 (usable)
<4> BIOS-e820: 0000000017ff0000 - 0000000017ff0800 (ACPI NVS)
<4> BIOS-e820: 0000000017ff0800 - 0000000018000000 (ACPI data)
<4> BIOS-e820: 00000000ffff0000 - 0000000100000000 (reserved)
<6>user-defined physical RAM map:
<4> user: 0000000000000000 - 00000000000a0000 (usable)
<4> user: 00000000000f0000 - 0000000000100000 (reserved)
<4> user: 0000000000100000 - 0000000017ff0000 (usable)
<4> user: 0000000017ff0000 - 0000000017ff0800 (ACPI NVS)
<4> user: 0000000017ff0800 - 0000000018000000 (ACPI data)
<4> user: 00000000ffff0000 - 0000000100000000 (reserved)
<5>383MB LOWMEM available.
<4>On node 0 totalpages: 98288
<4>  DMA zone: 4096 pages, LIFO batch:1
<4>  Normal zone: 94192 pages, LIFO batch:16
<4>  HighMem zone: 0 pages, LIFO batch:1
<6>DMI 2.1 present.
<6>ACPI: RSDP (v000 FIC                                       ) @ 0x000f81e0
<6>ACPI: RSDT (v001 FIC    PA2013   0x42302e31 AWRD 0x00000000) @ 0x17ff0800
<6>ACPI: FADT (v001 FIC    PA2013   0x42302e31 AWRD 0x00000000) @ 0x17ff0840
<6>ACPI: DSDT (v001 FIC    AWRDACPI 0x00001000 MSFT 0x01000004) @ 0x00000000
<4>ACPI: MADT not present
<4>Building zonelist for node : 0
<4>Kernel command line: root=/dev/hde1 ide0=autotune ide1=autotune ide2=autotune ide3=autotune ide4=autotune ide5=autotune parport=0x378,7,3 vga=0x31B video=vesafb:ywrap cachesize=1024 pci=noacpi nolapic noapic debug nousb mem=393152K
<6>ide_setup: ide0=autotune
<6>ide_setup: ide1=autotune
<6>ide_setup: ide2=autotune
<6>ide_setup: ide3=autotune
<6>ide_setup: ide4=autotune
<6>ide_setup: ide5=autotune
<4>current: c032d9c0
<4>current->thread_info: c03a8000
<6>Initializing CPU#0
<4>PID hash table entries: 2048 (order 11: 16384 bytes)
<4>Detected 400.885 MHz processor.
<4>Console: colour dummy device 80x25
<4>Calibrating delay loop... 790.52 BogoMIPS
<6>Memory: 385360k/393152k available (1936k kernel code, 7040k reserved, 777k data, 156k init, 0k highmem)
<4>zapping low mappings.
<6>Security Scaffold v1.0.0 initialized
<6>Capability LSM initialized
<6>Dentry cache hash table entries: 65536 (order: 6, 262144 bytes)
<4>Inode-cache hash table entries: 32768 (order: 5, 131072 bytes)
<4>Mount-cache hash table entries: 512 (order: 0, 4096 bytes)
<6>-> /dev
<6>-> /dev/console
<6>-> /root
<7>CPU:     After generic identify, caps: 008001bf 808009bf 00000000 00000000
<7>CPU:     After vendor identify, caps: 008001bf 808009bf 00000000 00000000
<6>CPU: L1 I Cache: 32K (32 bytes/line), D cache 32K (32 bytes/line)
<7>CPU:     After all inits, caps: 008001bf 808009bf 00000000 00000000
<4>CPU: AMD-K6(tm) 3D processor stepping 00
<6>Checking 'hlt' instruction... OK.
<4>POSIX conformance testing by UNIFIX
<7>PM: Adding info for No Bus:legacy
<4>Initializing RT netlink socket
<6>PCI: PCI BIOS revision 2.10 entry at 0xfb4e0, last bus=2
<6>PCI: Using configuration type 1
<6>mtrr: v2.0 (20020519)
<4>BIO: pool of 256 setup, 14Kb (56 bytes/bio)
<4>biovec pool[0]:   1 bvecs: 256 entries (12 bytes)
<4>biovec pool[1]:   4 bvecs: 256 entries (48 bytes)
<4>biovec pool[2]:  16 bvecs: 256 entries (192 bytes)
<4>biovec pool[3]:  64 bvecs: 256 entries (768 bytes)
<4>biovec pool[4]: 128 bvecs: 256 entries (1536 bytes)
<4>biovec pool[5]: 256 bvecs: 256 entries (3072 bytes)
<6>ACPI: Subsystem revision 20030813
<6>ACPI: Interpreter enabled
<6>ACPI: Using PIC for interrupt routing
<6>ACPI: PCI Root Bridge [PCI0] (00:00)
<4>PCI: Probing PCI hardware (bus 00)
<7>PM: Adding info for No Bus:pci0000:00
<3>PCI: 0000:00:07.3: class 604 doesn't match header type 00. Ignoring class.
<7>PM: Adding info for pci:0000:00:00.0
<7>PM: Adding info for pci:0000:00:01.0
<7>PM: Adding info for pci:0000:00:07.0
<7>PM: Adding info for pci:0000:00:07.1
<7>PM: Adding info for pci:0000:00:07.3
<7>PM: Adding info for pci:0000:00:08.0
<7>PM: Adding info for pci:0000:00:09.0
<7>PM: Adding info for pci:0000:00:0a.0
<7>PM: Adding info for pci:0000:00:0a.1
<7>PM: Adding info for pci:0000:00:0a.2
<7>PM: Adding info for pci:0000:00:0b.0
<7>PM: Adding info for pci:0000:01:00.0
<7>PM: Adding info for pci:0000:01:00.1
<7>ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT]
<4>ACPI: PCI Interrupt Link [LNKB] (IRQs 1 3 4 5 6 7 10 11 *12 14 15)
<4>ACPI: PCI Interrupt Link [LNKA] (IRQs 1 3 4 5 6 7 10 *11 12 14 15)
<4>ACPI: PCI Interrupt Link [LNKC] (IRQs 1 3 4 5 6 7 10 11 12 14 15, disabled)
<4>ACPI: PCI Interrupt Link [LNKD] (IRQs 1 3 4 5 6 7 10 11 12 14 15, enabled at IRQ 9)
<6>Linux Plug and Play Support v0.97 (c) Adam Belay
<6>drivers/usb/core/usb.c: USB support disabled
<4>
<4>PCI: Probing PCI hardware
<6>PCI: Using IRQ router VIA [1106/0586] at 0000:00:07.0
<4>PCI: IRQ 0 for device 0000:00:0a.0 doesn't match PIRQ mask - try pci=usepirqmask
<6>PCI: Found IRQ 11 for device 0000:00:0a.0
<4>PCI: IRQ 0 for device 0000:00:0a.1 doesn't match PIRQ mask - try pci=usepirqmask
<4>PCI: IRQ 0 for device 0000:00:0a.2 doesn't match PIRQ mask - try pci=usepirqmask
<6>PCI: Found IRQ 9 for device 0000:00:0a.2
<6>IRQ routing conflict for 0000:00:08.0, have irq 11, want irq 9
<6>vesafb: framebuffer at 0xe8000000, mapped to 0xd8808000, size 16384k
<6>vesafb: mode is 1280x1024x24, linelength=3840, pages=16
<6>vesafb: protected mode interface info at c000:5604
<6>vesafb: pmi: set display start = c00c5698, set palette = c00c56e4
<6>vesafb: pmi: ports = 9010 9016 9054 9038 903c 905c 9000 9004 90b0 90b2 90b4 
<6>vesafb: scrolling: ywrap using protected mode interface, yres_virtual=4369
<6>vesafb: directcolor: size=0:8:8:8, shift=0:16:8:0
<6>fb0: VESA VGA frame buffer device
<4>Console: switching to colour frame buffer device 160x64
<4>pty: 256 Unix98 ptys configured
<6>Machine check exception polling timer started.
<6>Initializing Cryptographic API
<6>Activating ISA DMA hang workarounds.
<6>ACPI: Power Button (FF) [PWRF]
<6>ACPI: Processor [CPU0] (supports C1 C2)
<7>PM: Adding info for No Bus:pnp0
<6>isapnp: Scanning for PnP cards...
<7>PM: Adding info for No Bus:00:01
<6>pnp: SB audio device quirk - increasing port range
<7>PM: Adding info for pnp:00:01.00
<7>PM: Adding info for pnp:00:01.01
<7>PM: Adding info for pnp:00:01.02
<7>PM: Adding info for pnp:00:01.03
<6>isapnp: Card 'Creative SB16 PnP'
<6>isapnp: 1 Plug & Play card detected total
<7>request_module: failed /sbin/modprobe -- parport_lowlevel. error = -16
<6>lp: driver loaded but no devices found
<6>Real Time Clock Driver v1.11a
<6>Serial: 8250/16550 driver $Revision: 1.90 $ IRQ sharing enabled
<4>ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A
<4>ttyS2 at I/O 0x3e8 (irq = 4) is a 16550A
<6>parport0: PC-style at 0x378 (0x778), irq 7, dma 3 [PCSPP,TRISTATE,COMPAT,EPP,ECP,DMA]
<7>parport0: cpp_daisy: aa5500ff(18)
<7>parport0: assign_addrs: aa5500ff(18)
<6>parport0: Printer, EPSON Stylus COLOR 1520
<6>lp0: using parport0 (interrupt-driven).
<6>PCI: Assigned IRQ 9 for device 0000:00:0b.0
<6>PCI: Sharing IRQ 9 with 0000:00:0a.1
<4>3c59x: Donald Becker and others. www.scyld.com/network/vortex.html
<6>0000:00:0b.0: 3Com PCI 3c900 Boomerang 10Mbps Combo at 0xe000. Vers LK1.1.19
<4>eth0: Dropping NETIF_F_SG since no checksum feature.
<6>Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2
<6>ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
<6>VP_IDE: IDE controller at PCI slot 0000:00:07.1
<6>VP_IDE: chipset revision 6
<6>VP_IDE: not 100%% native mode: will probe irqs later
<6>VP_IDE: VIA vt82c586b (rev 41) IDE UDMA33 controller on pci0000:00:07.1
<6>    ide0: BM-DMA at 0xb400-0xb407, BIOS settings: hda:DMA, hdb:DMA
<4>hda: IOMEGA ZIP 100 ATAPI, ATAPI FLOPPY drive
<7>PM: Adding info for No Bus:ide0
<4>Using anticipatory scheduling elevator
<4>ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
<7>PM: Adding info for ide:0.0
<6>PDC20269: IDE controller at PCI slot 0000:00:08.0
<6>PCI: Found IRQ 9 for device 0000:00:08.0
<6>IRQ routing conflict for 0000:00:08.0, have irq 11, want irq 9
<6>PCI: Sharing IRQ 9 with 0000:00:0a.2
<6>PDC20269: chipset revision 2
<6>PDC20269: ROM enabled at 0xf2000000
<6>PDC20269: 100%% native mode on irq 11
<6>    ide2: BM-DMA at 0xc800-0xc807, BIOS settings: hde:pio, hdf:pio
<6>    ide3: BM-DMA at 0xc808-0xc80f, BIOS settings: hdg:pio, hdh:pio
<4>hde: Maxtor 6Y060L0, ATA DISK drive
<7>PM: Adding info for No Bus:ide2
<4>ide2 at 0xb800-0xb807,0xbc02 on irq 11
<7>PM: Adding info for ide:2.0
<4>hdg: AOpen Inc. DVD-ROM DVD-1640 PRO 0122, ATAPI CD/DVD-ROM drive
<7>PM: Adding info for No Bus:ide3
<4>ide3 at 0xc000-0xc007,0xc402 on irq 11
<7>PM: Adding info for ide:3.0
<6>PDC20269: IDE controller at PCI slot 0000:00:09.0
<6>PCI: Found IRQ 12 for device 0000:00:09.0
<6>PDC20269: chipset revision 2
<6>PDC20269: ROM enabled at 0xf3000000
<6>PDC20269: 100%% native mode on irq 12
<6>    ide4: BM-DMA at 0xdc00-0xdc07, BIOS settings: hdi:pio, hdj:pio
<6>    ide5: BM-DMA at 0xdc08-0xdc0f, BIOS settings: hdk:pio, hdl:pio
<4>hdi: Maxtor 92048D8, ATA DISK drive
<7>PM: Adding info for No Bus:ide4
<4>ide4 at 0xcc00-0xcc07,0xd002 on irq 12
<7>PM: Adding info for ide:4.0
<4>hdk: HL-DT-ST GCE-8320B, ATAPI CD/DVD-ROM drive
<7>PM: Adding info for No Bus:ide5
<4>ide5 at 0xd400-0xd407,0xd802 on irq 12
<7>PM: Adding info for ide:5.0
<4>hde: max request size: 128KiB
<6>hde: 120103200 sectors (61492 MB) w/2048KiB Cache, CHS=65535/16/63, UDMA(133)
<6> hde: hde1 hde2
<4>hdi: max request size: 128KiB
<6>hdi: 40000464 sectors (20480 MB) w/1024KiB Cache, CHS=39683/16/63, UDMA(33)
<6> hdi: hdi1 hdi2
<4>Console: switching to colour frame buffer device 160x64
<7>ohci-hcd: 2003 Feb 24 USB 1.1 'Open' Host Controller (OHCI) Driver (PCI)
<6>drivers/usb/host/uhci-hcd.c: USB Universal Host Controller Interface driver v2.1
<6>drivers/usb/input/hid-core.c: v2.0:USB HID core driver
<6>mice: PS/2 mouse device common for all mice
<6>serio: i8042 AUX port at 0x60,0x64 irq 12
<6>input: AT Set 2 keyboard on isa0060/serio0
<6>serio: i8042 KBD port at 0x60,0x64 irq 1
<6>Advanced Linux Sound Architecture Driver Version 0.9.6 (Mon Jul 28 11:08:42 2003 UTC).
<7>request_module: failed /sbin/modprobe -- snd-card-0. error = -16
<6>ALSA device list:
<6>  No soundcards found.
<6>NET4: Linux TCP/IP 1.0 for NET4.0
<6>IP: routing cache hash table of 4096 buckets, 32Kbytes
<6>TCP: Hash tables configured (established 32768 bind 65536)
<6>NET4: Unix domain sockets 1.0/SMP for Linux NET4.0.
<6>ACPI: (supports S0 S1 S4bios S5)
<4>found reiserfs format "3.6" with standard journal
<4>Reiserfs journal params: device hde1, size 8192, journal first block 18, max trans len 1024, max batch 900, max commit age 30, max trans age 30
<4>reiserfs: checking transaction log (hde1) for (hde1)
<4>Using r5 hash to sort names
<4>VFS: Mounted root (reiserfs filesystem) readonly.
<6>Freeing unused kernel memory: 156k freed
<6>Adding 1052216k swap on /dev/hdi1.  Priority:42 extents:1
<6>SysRq : HELP : loglevel0-8 reBoot tErm kIll saK showMem powerOff showPc unRaw Sync showTasks Unmount 
Kernel logging (ksyslog) stopped.
Kernel log daemon terminating.

[-- Attachment #3: lspivv.txt --]
[-- Type: text/plain, Size: 7870 bytes --]

00:00.0 Host bridge: VIA Technologies, Inc. VT82C598 [Apollo MVP3] (rev 04)
	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: 16
	Region 0: Memory at e0000000 (32-bit, prefetchable) [size=128M]
	Capabilities: [a0] AGP version 1.0
		Status: RQ=7 SBA+ 64bit- FW- Rate=x1,x2
		Command: RQ=0 SBA- AGP- 64bit- FW- Rate=<none>

00:01.0 PCI bridge: VIA Technologies, Inc. VT82C598/694x [Apollo MVP3/Pro133x AGP] (prog-if 00 [Normal decode])
	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: 0
	Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
	I/O behind bridge: 00009000-00009fff
	Memory behind bridge: f0000000-f1ffffff
	Prefetchable memory behind bridge: e8000000-efffffff
	BridgeCtl: Parity- SERR- NoISA+ VGA+ MAbort- >Reset- FastB2B-

00:07.0 ISA bridge: VIA Technologies, Inc. VT82C586/A/B PCI-to-ISA [Apollo VP] (rev 41)
	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: 0

00:07.1 IDE interface: VIA Technologies, Inc. Bus Master IDE (rev 06) (prog-if 8a [Master SecP PriP])
	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
	Region 4: I/O ports at b400 [size=16]

00:07.3 PCI bridge: VIA Technologies, Inc. VT82C586B ACPI (rev 10) (prog-if 00 [Normal decode])
	!!! Invalid class 0604 for header type 00
	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-
	Interrupt: pin ? routed to IRQ 9

00:08.0 Unknown mass storage controller: Promise Technology, Inc. 20269 (rev 02) (prog-if 85)
	Subsystem: Promise Technology, Inc.: Unknown device 4d68
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
	Status: Cap+ 66Mhz+ UDF- FastB2B- ParErr- DEVSEL=slow >TAbort- <TAbort- <MAbort- >SERR- <PERR-
	Latency: 64 (1000ns min, 4500ns max), cache line size 08
	Interrupt: pin A routed to IRQ 11
	Region 0: I/O ports at b800 [size=8]
	Region 1: I/O ports at bc00 [size=4]
	Region 2: I/O ports at c000 [size=8]
	Region 3: I/O ports at c400 [size=4]
	Region 4: I/O ports at c800 [size=16]
	Region 5: Memory at f5000000 (32-bit, non-prefetchable) [size=16K]
	Expansion ROM at f2000000 [disabled] [size=16K]
	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-

00:09.0 Unknown mass storage controller: Promise Technology, Inc. 20269 (rev 02) (prog-if 85)
	Subsystem: Promise Technology, Inc.: Unknown device 4d68
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
	Status: Cap+ 66Mhz+ UDF- FastB2B- ParErr- DEVSEL=slow >TAbort- <TAbort- <MAbort- >SERR- <PERR-
	Latency: 64 (1000ns min, 4500ns max), cache line size 08
	Interrupt: pin A routed to IRQ 12
	Region 0: I/O ports at cc00 [size=8]
	Region 1: I/O ports at d000 [size=4]
	Region 2: I/O ports at d400 [size=8]
	Region 3: I/O ports at d800 [size=4]
	Region 4: I/O ports at dc00 [size=16]
	Region 5: Memory at f5004000 (32-bit, non-prefetchable) [size=16K]
	Expansion ROM at f3000000 [disabled] [size=16K]
	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-

00:0a.0 USB Controller: NEC Corporation USB (rev 43) (prog-if 10 [OHCI])
	Subsystem: Unknown device 1799:0001
	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 (250ns min, 10500ns max), cache line size 08
	Interrupt: pin A routed to IRQ 11
	Region 0: Memory at f500a000 (32-bit, non-prefetchable) [size=4K]
	Capabilities: [40] Power Management version 2
		Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0+,D1+,D2+,D3hot+,D3cold-)
		Status: D0 PME-Enable- DSel=0 DScale=0 PME-

00:0a.1 USB Controller: NEC Corporation USB (rev 43) (prog-if 10 [OHCI])
	Subsystem: Unknown device 1799:0001
	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 (250ns min, 10500ns max), cache line size 08
	Interrupt: pin B routed to IRQ 9
	Region 0: Memory at f5008000 (32-bit, non-prefetchable) [size=4K]
	Capabilities: [40] Power Management version 2
		Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0+,D1+,D2+,D3hot+,D3cold-)
		Status: D0 PME-Enable- DSel=0 DScale=0 PME-

00:0a.2 USB Controller: NEC Corporation USB Enhanced Host Controller (rev 04) (prog-if 20)
	Subsystem: Unknown device 1799:0002
	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 (4000ns min, 8500ns max), cache line size 08
	Interrupt: pin C routed to IRQ 9
	Region 0: Memory at f5009000 (32-bit, non-prefetchable) [size=256]
	Capabilities: [40] Power Management version 2
		Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0+,D1+,D2+,D3hot+,D3cold-)
		Status: D0 PME-Enable- DSel=0 DScale=0 PME-

00:0b.0 Ethernet controller: 3Com Corporation 3c900 Combo [Boomerang]
	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 (750ns min, 2000ns max)
	Interrupt: pin A routed to IRQ 9
	Region 0: I/O ports at e000 [size=64]
	Expansion ROM at f4000000 [disabled] [size=64K]

01:00.0 VGA compatible controller: ATI Technologies Inc: Unknown device 4966 (rev 01) (prog-if 00 [VGA])
	Subsystem: ATI Technologies Inc: Unknown device 4f72
	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 (2000ns min), cache line size 08
	Interrupt: pin A routed to IRQ 11
	Region 0: Memory at e8000000 (32-bit, prefetchable) [size=64M]
	Region 1: I/O ports at 9000 [size=256]
	Region 2: Memory at f1000000 (32-bit, non-prefetchable) [size=64K]
	Expansion ROM at f0000000 [disabled] [size=128K]
	Capabilities: [58] AGP version 2.0
		Status: RQ=47 SBA+ 64bit- FW+ Rate=x1,x2
		Command: RQ=0 SBA+ AGP- 64bit- FW- Rate=<none>
	Capabilities: [50] Power Management version 2
		Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
		Status: D0 PME-Enable- DSel=0 DScale=0 PME-

01:00.1 Display controller: ATI Technologies Inc: Unknown device 496e (rev 01)
	Subsystem: ATI Technologies Inc: Unknown device 4f73
	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 (2000ns min), cache line size 08
	Region 0: Memory at ec000000 (32-bit, prefetchable) [disabled] [size=64M]
	Region 1: Memory at f1010000 (32-bit, non-prefetchable) [disabled] [size=64K]
	Capabilities: [50] Power Management version 2
		Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
		Status: D0 PME-Enable- DSel=0 DScale=0 PME-

Re: 2.6.0-test3-mm3 reserve IRQ for isapnp (2.6.0-test3-mm3 <sigh>)

[Thomas Schlichter]

[-- Attachment #1: Type: text/plain, Size: 2317 bytes --]

Hi,

I had similar problems with the ACPI IRQ routing, too.

For me everything worked fine if I used acpi=off. I didn't see your results 
trying this... If this works you may be interested in the attached patch 
which also makes pci=noacpi work for me!

I'd be interested in your results with the patch...

Best regards
  Thomas Schlichter

On Thursday 21 August 2003 11:57, Wes Janzen wrote:
> Hi again!
>
> OK, finally managed to boot, though I had to disable USB and ISAPNP to
> do that.  I couldn't get it to work until I disabled ISA PNP in the
> build menu.
>
> Even without ISAPNP I had trouble.  I tried nousb on its own, which did
> not work.  I had to use both pci=noacpi, nolapic, noapic and nousb.  Now
> I don't know if I HAD to use the apic ones, but it probably doesn't
> matter since my box isn't capable anyway.  I just wanted it to boot
> because it takes a while for those Promise cards to detect the drives.
>
> Finally it would boot, but then I lose a lot without usb.  Oddly, IRQ 5
> is freed with both nousb AND pci=noacpi.  That was not the case with
> just pci=noacpi or just nousb.  But then maybe that isn't so odd since
> the USB card sucks up 3 irqs.  With just pci=noacpi I made it several
> lines farther.  Instead of "mice: PS/2 mouse device...", I got to see
> "hub 1-0:0: new USB device on port2, assigned address 2", which was
> proceeded by some ACPI message that also said something (IIRC) about
> states S4 and S5.  Usually it only says something about C1 and C2.
>
> Anyway, for what it's worth, here's cat /proc/interrupts:
>            CPU0
>   0:     199807          XT-PIC  timer
>   1:        822          XT-PIC  i8042
>   2:          0          XT-PIC  cascade
>   7:          1          XT-PIC  parport0
>   8:          2          XT-PIC  rtc
>   9:          7          XT-PIC  acpi, eth0
>  11:       7631          XT-PIC  ide2, ide3
>  12:         70          XT-PIC  ide4, ide5
>  14:          1          XT-PIC  ide0
> NMI:          0
> LOC:          0
> ERR:          0
> MIS:          0
>
> I've attached lspic -vv and boot.msg this time rather than include them in.
>
> Sure would be nice to get mm3 working with those reiserfs fixes...I
> guess I'll just hand patch for now.  Sure beats the rebuild-tree I have
> to do every 5 days or so ;-)
>
> Thanks,
>
> Wes

[-- Attachment #2: fix_noacpi.diff --]
[-- Type: text/x-diff, Size: 1504 bytes --]

--- linux-2.6.0-test3-mm3/arch/i386/kernel/acpi/boot.c.orig	Wed Aug 20 03:42:13 2003
+++ linux-2.6.0-test3-mm3/arch/i386/kernel/acpi/boot.c	Wed Aug 20 04:03:56 2003
@@ -39,6 +39,7 @@
 #define PREFIX			"ACPI: "
 
 extern int acpi_disabled;
+extern int acpi_irq;
 extern int acpi_ht;
 
 /* --------------------------------------------------------------------------
@@ -416,7 +417,7 @@
 	 * If MPS is present, it will handle them,
 	 * otherwise the system will stay in PIC mode
 	 */
-	if (acpi_disabled) {
+	if (acpi_disabled || !acpi_irq) {
 		return 1;
         }
 
@@ -451,15 +452,13 @@
 
 	acpi_ioapic = 1;
 
+#ifdef CONFIG_X86_LOCAL_APIC
+	smp_found_config = 1;
+	clustered_apic_check();
+#endif
+
 #endif /*CONFIG_ACPI*/
 #endif /*CONFIG_X86_IO_APIC*/
-
-#ifdef CONFIG_X86_LOCAL_APIC
-	if (acpi_lapic && acpi_ioapic) {
-		smp_found_config = 1;
-		clustered_apic_check();
-	}
-#endif
 
 	return 0;
 }
--- linux-2.6.0-test3-mm3/arch/i386/kernel/setup.c.orig	Wed Aug 20 03:41:56 2003
+++ linux-2.6.0-test3-mm3/arch/i386/kernel/setup.c	Wed Aug 20 04:03:03 2003
@@ -70,6 +70,7 @@
 EXPORT_SYMBOL(acpi_disabled);
 
 #ifdef	CONFIG_ACPI_BOOT
+	int acpi_irq __initdata = 1;	/* enable IRQ */
 	int acpi_ht __initdata = 1;	/* enable HT */
 #endif
 
@@ -541,6 +542,11 @@
 		else if (!memcmp(from, "acpi=ht", 7)) {
 			acpi_ht = 1;
 			if (!acpi_force) acpi_disabled = 1;
+		}
+
+		/* "pci=noacpi" disables ACPI interrupt routing */
+		else if (!memcmp(from, "pci=noacpi", 10)) {
+			acpi_irq = 0;
 		}
 #endif
 

Re: 2.6.0-test3-mm3 reserve IRQ for isapnp (2.6.0-test3-mm3 <sigh>)

[Wes Janzen]

Thanks, I was supposed to try that too, but I forgot ;-)

So I tried it.  Doesn't work...  It does change the IRQ assignments, but 
I don't think there would be any hope of it running without ACPI.  Isn't 
ACPI required for IRQ sharing?  If not then it might work.

It uses 6 IRQ's just between the IDE and USB...the thing's stuffed with 
cards.  Add video, SB16, 2 serial ports, parallel...well, you get the 
idea. 

Now if VIA would have made it correctly in the first place...

Wes

Thomas Schlichter wrote:

>Hi,
>
>I had similar problems with the ACPI IRQ routing, too.
>
>For me everything worked fine if I used acpi=off. I didn't see your results 
>trying this... If this works you may be interested in the attached patch 
>which also makes pci=noacpi work for me!
>
>I'd be interested in your results with the patch...
>
>Best regards
>  Thomas Schlichter
>
>On Thursday 21 August 2003 11:57, Wes Janzen wrote:
>  
>
>>Hi again!
>>
>>OK, finally managed to boot, though I had to disable USB and ISAPNP to
>>do that.  I couldn't get it to work until I disabled ISA PNP in the
>>build menu.
>>
>>Even without ISAPNP I had trouble.  I tried nousb on its own, which did
>>not work.  I had to use both pci=noacpi, nolapic, noapic and nousb.  Now
>>I don't know if I HAD to use the apic ones, but it probably doesn't
>>matter since my box isn't capable anyway.  I just wanted it to boot
>>because it takes a while for those Promise cards to detect the drives.
>>
>>Finally it would boot, but then I lose a lot without usb.  Oddly, IRQ 5
>>is freed with both nousb AND pci=noacpi.  That was not the case with
>>just pci=noacpi or just nousb.  But then maybe that isn't so odd since
>>the USB card sucks up 3 irqs.  With just pci=noacpi I made it several
>>lines farther.  Instead of "mice: PS/2 mouse device...", I got to see
>>"hub 1-0:0: new USB device on port2, assigned address 2", which was
>>proceeded by some ACPI message that also said something (IIRC) about
>>states S4 and S5.  Usually it only says something about C1 and C2.
>>
>>Anyway, for what it's worth, here's cat /proc/interrupts:
>>           CPU0
>>  0:     199807          XT-PIC  timer
>>  1:        822          XT-PIC  i8042
>>  2:          0          XT-PIC  cascade
>>  7:          1          XT-PIC  parport0
>>  8:          2          XT-PIC  rtc
>>  9:          7          XT-PIC  acpi, eth0
>> 11:       7631          XT-PIC  ide2, ide3
>> 12:         70          XT-PIC  ide4, ide5
>> 14:          1          XT-PIC  ide0
>>NMI:          0
>>LOC:          0
>>ERR:          0
>>MIS:          0
>>
>>I've attached lspic -vv and boot.msg this time rather than include them in.
>>
>>Sure would be nice to get mm3 working with those reiserfs fixes...I
>>guess I'll just hand patch for now.  Sure beats the rebuild-tree I have
>>to do every 5 days or so ;-)
>>
>>Thanks,
>>
>>Wes
>>    
>>
>>------------------------------------------------------------------------
>>
>>--- linux-2.6.0-test3-mm3/arch/i386/kernel/acpi/boot.c.orig	Wed Aug 20 03:42:13 2003
>>+++ linux-2.6.0-test3-mm3/arch/i386/kernel/acpi/boot.c	Wed Aug 20 04:03:56 2003
>>@@ -39,6 +39,7 @@
>> #define PREFIX			"ACPI: "
>> 
>> extern int acpi_disabled;
>>+extern int acpi_irq;
>> extern int acpi_ht;
>> 
>> /* --------------------------------------------------------------------------
>>@@ -416,7 +417,7 @@
>> 	 * If MPS is present, it will handle them,
>> 	 * otherwise the system will stay in PIC mode
>> 	 */
>>-	if (acpi_disabled) {
>>+	if (acpi_disabled || !acpi_irq) {
>> 		return 1;
>>         }
>> 
>>@@ -451,15 +452,13 @@
>> 
>> 	acpi_ioapic = 1;
>> 
>>+#ifdef CONFIG_X86_LOCAL_APIC
>>+	smp_found_config = 1;
>>+	clustered_apic_check();
>>+#endif
>>+
>> #endif /*CONFIG_ACPI*/
>> #endif /*CONFIG_X86_IO_APIC*/
>>-
>>-#ifdef CONFIG_X86_LOCAL_APIC
>>-	if (acpi_lapic && acpi_ioapic) {
>>-		smp_found_config = 1;
>>-		clustered_apic_check();
>>-	}
>>-#endif
>> 
>> 	return 0;
>> }
>>--- linux-2.6.0-test3-mm3/arch/i386/kernel/setup.c.orig	Wed Aug 20 03:41:56 2003
>>+++ linux-2.6.0-test3-mm3/arch/i386/kernel/setup.c	Wed Aug 20 04:03:03 2003
>>@@ -70,6 +70,7 @@
>> EXPORT_SYMBOL(acpi_disabled);
>> 
>> #ifdef	CONFIG_ACPI_BOOT
>>+	int acpi_irq __initdata = 1;	/* enable IRQ */
>> 	int acpi_ht __initdata = 1;	/* enable HT */
>> #endif
>> 
>>@@ -541,6 +542,11 @@
>> 		else if (!memcmp(from, "acpi=ht", 7)) {
>> 			acpi_ht = 1;
>> 			if (!acpi_force) acpi_disabled = 1;
>>+		}
>>+
>>+		/* "pci=noacpi" disables ACPI interrupt routing */
>>+		else if (!memcmp(from, "pci=noacpi", 10)) {
>>+			acpi_irq = 0;
>> 		}
>> #endif
>> 
>>    
>>

Re: 2.6.0-test3-mm3 reserve IRQ for isapnp (2.6.0-test3-mm3 <sigh>)

[Thomas Schlichter]

On Thursday 21 August 2003 14:01, Wes Janzen wrote:
> Thanks, I was supposed to try that too, but I forgot ;-)
>
> So I tried it.  Doesn't work...  It does change the IRQ assignments, but
> I don't think there would be any hope of it running without ACPI.  Isn't
> ACPI required for IRQ sharing?  If not then it might work.

No, ACPI is not required for interrupt sharing... So it might work ;-)

> It uses 6 IRQ's just between the IDE and USB...the thing's stuffed with
> cards.  Add video, SB16, 2 serial ports, parallel...well, you get the
> idea.
>
> Now if VIA would have made it correctly in the first place...
>
> Wes

Have you tried my patch? I'm running a kernel with this patch, ACPI enabled 
and "pci=noacpi". 16 IRQ's won't be enough for me, too, as you can see here:

           CPU0
  0:     348795    IO-APIC-edge  timer
  1:        627    IO-APIC-edge  i8042
  2:          0          XT-PIC  cascade
  4:          5    IO-APIC-edge  serial
  8:          2    IO-APIC-edge  rtc
  9:          0    IO-APIC-edge  acpi
 14:      12240    IO-APIC-edge  ide0
 15:         11    IO-APIC-edge  ide1
 16:      31827   IO-APIC-level  nvidia
 17:       1461   IO-APIC-level  eth0
 18:          4   IO-APIC-level  bttv0
 19:      13213   IO-APIC-level  EMU10K1
 21:      11567   IO-APIC-level  uhci-hcd, uhci-hcd, uhci-hcd, ehci_hcd

And everything works just fine... (despite my broken BIOS ;-)

  Thomas

Re: 2.6.0-test3-mm3 reserve IRQ for isapnp (2.6.0-test3-mm3 <sigh>)

[Wes Janzen]

Hi,

Thanks, but it didn't work.  Right after mounting root, it locked up 
when activating a USB device...probably some sort of IRQ problem still.

If I could just force it not to take 3, 4 ,5 , and 7 for PCI, I'm sure 
it would work.

-Wes

Thomas Schlichter wrote:

>On Thursday 21 August 2003 14:01, Wes Janzen wrote:
>  
>
>>Thanks, I was supposed to try that too, but I forgot ;-)
>>
>>So I tried it.  Doesn't work...  It does change the IRQ assignments, but
>>I don't think there would be any hope of it running without ACPI.  Isn't
>>ACPI required for IRQ sharing?  If not then it might work.
>>    
>>
>
>No, ACPI is not required for interrupt sharing... So it might work ;-)
>
>  
>
>>It uses 6 IRQ's just between the IDE and USB...the thing's stuffed with
>>cards.  Add video, SB16, 2 serial ports, parallel...well, you get the
>>idea.
>>
>>Now if VIA would have made it correctly in the first place...
>>
>>Wes
>>    
>>
>
>Have you tried my patch? I'm running a kernel with this patch, ACPI enabled 
>and "pci=noacpi". 16 IRQ's won't be enough for me, too, as you can see here:
>
>           CPU0
>  0:     348795    IO-APIC-edge  timer
>  1:        627    IO-APIC-edge  i8042
>  2:          0          XT-PIC  cascade
>  4:          5    IO-APIC-edge  serial
>  8:          2    IO-APIC-edge  rtc
>  9:          0    IO-APIC-edge  acpi
> 14:      12240    IO-APIC-edge  ide0
> 15:         11    IO-APIC-edge  ide1
> 16:      31827   IO-APIC-level  nvidia
> 17:       1461   IO-APIC-level  eth0
> 18:          4   IO-APIC-level  bttv0
> 19:      13213   IO-APIC-level  EMU10K1
> 21:      11567   IO-APIC-level  uhci-hcd, uhci-hcd, uhci-hcd, ehci_hcd
>
>And everything works just fine... (despite my broken BIOS ;-)
>
>  Thomas
>-
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>  
>

Re: 2.6.0-test3-mm3 reserve IRQ for isapnp

[Wes Janzen]

Besides the fact that my IRQs have been re-arranged, there seems to be 
other issues as well.

I thought that if I didn't compile the alsa snd-sb16 driver, but still 
left isapnp enabled, it should not ever try to get IRQ 5 for ISA.  I'm 
not sure if that is the way the kernel works, but just disabling the 
gameport and snd-sb16 parts did not work.  It still hangs where it 
should be saying something about getting IRQ 12 for the mouse on 
2.6.0-test3-mm2 (though I disabled that too since I use a USB mouse, so 
it probably should be saying something about my keyboard port).  
However, I don't ever see that, now I just see "input:" and then the 
cursor stops blinking.  I originally had "mice" clicked but nothing else 
selected in the build menu, but after it locked up showing "input:" I 
thought I might as well knock that off too and see if it helped.  
Obviously not...

I'm recompiling without isapnp now so we'll see how that goes.  Looks 
like that affects everything, so it'll take a while. 

While I was fooling around trying to get the thing to book with mm3, I 
set my BIOS to auto, and that did change the way IRQ's were allocated 
with 2.6.0-test3-mm2.  I had just assumed since it allocated IRQs the 
same since 2.5.69 that things remained consistent between those 
kernels.  This litte test confirmed that.  As soon as I went to auto, it 
dumped an error when trying to setup the snd-sb16 driver on kernel 
2.6.0-test3-mm2.  So I changed it back to manually configured, which 
also includes IRQ's 3 and 4 btw as well as 5 and 7. 

Note that mm3 did not change it's allocation of IRQs when I set the BIOS 
to auto, so apparently it is now ignoring the BIOS.  That is definetly 
new with mm3.

Wes

Wes Janzen wrote:

> So sad...  Ever since I started with kernel 2.5.69, the kernel has 
> been properly reserving IRQ 5 for ISA, as set in my BIOS.
>
> Unfortunately for me, it looks like 2.6.0-test3-mm3 is like 2.4.18 and 
> ignores my BIOS settings, so it locks up trying to ativate my SB16 on 
> boot (since IRQ 5 is used for IDE).  Oddly it doesn't spit out any 
> warnings, just locks up after "pnp: Device 00:01.03 activated".
> I used "pci=irqmask=0xffdf" in 2.4.18, but that doesn't seem to work 
> for 2.6.0-test3-mm3.  I'm not positive I'm giving it the correct value 
> though...so maybe that's the problem.
>
> I'd really like to try out the O17int version of mm3, but I don't want 
> to disable sound either.
>
> Thanks!
>
> Wes
>
> -
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