USB Problems with 2.4.19-pre10-ac2

Hi,

on connecting an Olympus 2100UZ camera via USB for use with gphoto2
I get the following messages from the kernel:

usb.c: registered new driver usbdevfs
usb.c: registered new driver hub
usb-uhci.c: $Revision: 1.275 $ time 18:05:42 Jun 13 2002 usb-uhci.c: High bandwidth mode enabled
usb-uhci.c: USB UHCI at I/O 0xd800, IRQ 11
usb-uhci.c: Detected 2 ports
usb.c: new USB bus registered, assigned bus number 1 hub.c: USB hub found
hub.c: 2 ports detected
usb-uhci.c: USB UHCI at I/O 0xdc00, IRQ 11
usb-uhci.c: Detected 2 ports
usb.c: new USB bus registered, assigned bus number 2 hub.c: USB hub found
hub.c: 2 ports detected
usb-uhci.c: v1.275:USB Universal Host Controller Interface driver hub.c: USB new device connect on bus1/2, assigned device number 2
isapnp: Scanning for PnP cards...
isapnp: No Plug & Play device found usb_control/bulk_msg: timeout
usb.c: USB device not accepting new address=2 (error=-110) hub.c: USB new device connect on bus1/2, assigned device number 3 usb_control/bulk_msg: timeout
usb.c: USB device not accepting new address=3 (error=-110)

Suspicious are the "usb_control/bulk_msg: timeout" messages and the "not
accepting" stuff. Same happens with the uhci.o module. The camera works with the 2.4.18-4GB kernel from SuSE8.0. So I suspect some problems with 2.4.19-pre10-ac2. Unfortunatelly I cannot build 2.4.19-pre10 alone, due to compilation errors.

Any idea? System in question is based on the VIA KT333 chipset, with an xp2100+ CPU.

# lspci -v
00:00.0 Host bridge: VIA Technologies, Inc. VT8367 [KT266]
        Subsystem: VIA Technologies, Inc. VT8367 [KT266]
        Flags: bus master, 66Mhz, medium devsel, latency 0
        Memory at e0000000 (32-bit, prefetchable) [size=64M]
        Capabilities: [a0] AGP version 2.0
        Capabilities: [c0] Power Management version 2

00:01.0 PCI bridge: VIA Technologies, Inc. VT8367 [KT266 AGP] (prog-if 00 [Normal decode])
Flags: bus master, 66Mhz, medium devsel, latency 0
Bus: primary=00, secondary=01, subordinate=01, sec-latency=0 Memory behind bridge: e4000000-e5ffffff
Prefetchable memory behind bridge: d0000000-dfffffff
Capabilities: [80] Power Management version 2

00:0c.0 Ethernet controller: 3Com Corporation 3c905C-TX [Fast Etherlink] (rev
74)
Subsystem: 3Com Corporation 3C905C-TX Fast Etherlink for PC Management
NIC
Flags: bus master, medium devsel, latency 32, IRQ 11
I/O ports at d000 [size=128]
Memory at e7000000 (32-bit, non-prefetchable) [size=128] Expansion ROM at <unassigned> [disabled] [size=128K]
Capabilities: [dc] Power Management version 2

00:11.0 ISA bridge: VIA Technologies, Inc.: Unknown device 3147
Subsystem: VIA Technologies, Inc.: Unknown device 3147
Flags: bus master, stepping, medium devsel, latency 0
Capabilities: [c0] Power Management version 2

00:11.1 IDE interface: VIA Technologies, Inc. Bus Master IDE (rev 06) (prog-if 8a [Master SecP PriP])
Subsystem: VIA Technologies, Inc. Bus Master IDE
Flags: bus master, medium devsel, latency 32
I/O ports at d400 [size=16]
Capabilities: [c0] Power Management version 2

00:11.2 USB Controller: VIA Technologies, Inc. UHCI USB (rev 23) (prog-if 00 [UHCI])
Subsystem: Unknown device 0925:1234
Flags: bus master, medium devsel, latency 32, IRQ 11
I/O ports at d800 [size=32]
Capabilities: [80] Power Management version 2

00:11.3 USB Controller: VIA Technologies, Inc. UHCI USB (rev 23) (prog-if 00 [UHCI])
Subsystem: Unknown device 0925:1234
Flags: bus master, medium devsel, latency 32, IRQ 11
I/O ports at dc00 [size=32]
Capabilities: [80] Power Management version 2

00:11.5 Multimedia audio controller: VIA Technologies, Inc. AC97 Audio Controller (rev 40)
Subsystem: Realtek Semiconductor Co., Ltd.: Unknown device 4710
Flags: medium devsel, IRQ 5
I/O ports at e000 [size=256]
Capabilities: [c0] Power Management version 2

01:00.0 VGA compatible controller: nVidia Corporation: Unknown device 0171 (rev a3) (prog-if 00 [VGA])
Flags: bus master, 66Mhz, medium devsel, latency 32, IRQ 11 Memory at e4000000 (32-bit, non-prefetchable) [size=16M] Memory at d0000000 (32-bit, prefetchable) [size=128M] Memory at d8000000 (32-bit, prefetchable) [size=512K] Expansion ROM at <unassigned> [disabled] [size=128K]
Capabilities: [60] Power Management version 2
Capabilities: [44] AGP version 2.0

Thanks
Martin

----------------------------------
Martin Knoblauch
[email protected]
http://www.knobisoft.de

What compilation errors? USB specific ones?

I would be very interested to see if this proble also happens on 2.4.19-pre10.

thanks,

greg k-h

The SIS framebuffer complaining about mtrr stuff. No USB.

After putting the SIS stuff away I could build -pre10. The problem happens
there also :-(

Martin

----------------------------------
Martin Knoblauch
[email protected]
http://www.knobisoft.de

Greg,

problem solved. There was an apparently important difference between my
.config and the SuSE one. Me enabling CONFIG_X86_UP_APIC and CONFIG_X86_UP_IOAPIC messed up USB somehow...

Sorry for the confusion
Martin

----------------------------------
Martin Knoblauch
[email protected]
http://www.knobisoft.de

Almost definately an IRQ routing problem. Check APIC options in kernel, try using noapic on kernel command line, etc.

JE