[Bluez-users] USB Died

[Bluez-users] USB Died

[Alexandre Ghisoli]

Hi there, 

I'm using diNovo keyb/mice, and I always have this problem, from
2.6.2-mhx to 6.7.1-mh1 and the new hipd kernel module.

Let me list my hardware (only the USB port I'm using for BT hub) :
0000:00:10.1 USB Controller: VIA Technologies, Inc. USB (rev 80)

The problem is that the USB bus (?) died after some time to work (couple
of days), not depend what I'm doing (use keyboard, mice, or nothing).

There is the dmesg related :
uhci_hcd 0000:00:10.1: host system error, PCI problems?
uhci_hcd 0000:00:10.1: host controller halted, very bad!

Complete USB info for that port :
lspci -vvv
0000:00:10.1 USB Controller: VIA Technologies, Inc. USB (rev 80)
(prog-if 00 [UHCI])
        Subsystem: Holco Enterprise Co, Ltd/Shuttle Computer: Unknown
device c060
        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: 32, cache line size 08
        Interrupt: pin B routed to IRQ 21
        Region 4: I/O ports at d800 [size=32]
        Capabilities: [80] Power Management version 2
                Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=375mA
PME(D0+,D1+,D2+,D3hot+,D3cold+)
                Status: D0 PME-Enable- DSel=0 DScale=0 PME-


And there is the same status BEFORE hang :
0000:00:10.1 USB Controller: VIA Technologies, Inc. USB (rev 80)
(prog-if 00 [UHCI])
        Subsystem: Holco Enterprise Co, Ltd/Shuttle Computer: Unknown
device c060
        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: 32, cache line size 08
        Interrupt: pin B routed to IRQ 21
        Region 4: I/O ports at d800 [size=32]
        Capabilities: [80] Power Management version 2
                Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=375mA
PME(D0+,D1+,D2+,D3hot+,D3cold+)
                Status: D0 PME-Enable- DSel=0 DScale=0 PME-




Could you help me ? This is a very boring problem.

Best regards
-- 
	Alexandre



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Re: [Bluez-users] USB Died

[Marcel Holtmann]

Hi Alexandre,

> I'm using diNovo keyb/mice, and I always have this problem, from
> 2.6.2-mhx to 6.7.1-mh1 and the new hipd kernel module.
> 
> Let me list my hardware (only the USB port I'm using for BT hub) :
> 0000:00:10.1 USB Controller: VIA Technologies, Inc. USB (rev 80)
> 
> The problem is that the USB bus (?) died after some time to work (couple
> of days), not depend what I'm doing (use keyboard, mice, or nothing).
> 
> There is the dmesg related :
> uhci_hcd 0000:00:10.1: host system error, PCI problems?
> uhci_hcd 0000:00:10.1: host controller halted, very bad!

this VIA UHCI host controllers seem to be buggy in some cases. Try to
compile your kernel without CONFIG_BT_HCIUSB_SCO.

Regards

Marcel




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Re: [Bluez-users] USB Died

[Alexandre Ghisoli]

Hi Marcel, 


Le ven 09/07/2004 à 12:13, Marcel Holtmann a écrit :
> Hi Alexandre,
> 
> > I'm using diNovo keyb/mice, and I always have this problem, from
> > 2.6.2-mhx to 6.7.1-mh1 and the new hipd kernel module.
> > 
> > Let me list my hardware (only the USB port I'm using for BT hub) :
> > 0000:00:10.1 USB Controller: VIA Technologies, Inc. USB (rev 80)
> > 
> > The problem is that the USB bus (?) died after some time to work (couple
> > of days), not depend what I'm doing (use keyboard, mice, or nothing).
> > 
> > There is the dmesg related :
> > uhci_hcd 0000:00:10.1: host system error, PCI problems?
> > uhci_hcd 0000:00:10.1: host controller halted, very bad!
> 
> this VIA UHCI host controllers seem to be buggy in some cases. Try to
> compile your kernel without CONFIG_BT_HCIUSB_SCO.

Huh ?
I'll try it now !
And, again, thanks for your support/time :-)

-- 
	Alexandre

Re: [Bluez-users] USB Died

[Alexandre Ghisoli]

Le ven 09/07/2004 à 12:13, Marcel Holtmann a écrit :

Marcel, 

Again, and again, thanks for your time.


> > There is the dmesg related :
> > uhci_hcd 0000:00:10.1: host system error, PCI problems?
> > uhci_hcd 0000:00:10.1: host controller halted, very bad!
> 
> this VIA UHCI host controllers seem to be buggy in some cases. Try to
> compile your kernel without CONFIG_BT_HCIUSB_SCO.

Tested, now with -mh2, same thing. Is this related to USB stack ? If so,
I'm on the wrong list :-(

Best Regards
-- 
	Alexandre

Re: [Bluez-users] USB Died

[Marcel Holtmann]

Hi Alexandre,

> > > There is the dmesg related :
> > > uhci_hcd 0000:00:10.1: host system error, PCI problems?
> > > uhci_hcd 0000:00:10.1: host controller halted, very bad!
> > 
> > this VIA UHCI host controllers seem to be buggy in some cases. Try to
> > compile your kernel without CONFIG_BT_HCIUSB_SCO.
> 
> Tested, now with -mh2, same thing. Is this related to USB stack ? If so,
> I'm on the wrong list :-(

it is maybe a Linux USB problem. Try the 2.6.8-rc2 kernel and if it
still occurs ask them.

Or this is a hardware problem. Try a BIOS update. Buy yourself a new USB
PCI card without a VIA chip or better a OHCI controller on it.

Regards

Marcel




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