[sane-devel] HP 7450C libusb problems

Sietse Achterop sietse@cs.rug.nl
Sun, 06 Jun 2004 21:47:03 +0200

Rene Rebe wrote:

> Yes - please test it.


just tested kernel 2.6.3 and it has exactly the same problem:(.

> Also, what USB host controler type fo you have? Ohci, uhci or ehci?
> It can be obtained from /proc/bus/usb/devices - maybe just mail it if
> you are unsure ...

Uhci is used and a 440LX chipset with a Pentium II (333 MHz).
It is an Asus P2L-B motherboard.



 From /proc/bus/usb/devices :
S:  Manufacturer=Linux 2.6.7-rc2-bk7 uhci_hcd
S:  Product=Intel Corp. 82371AB/EB/MB PIIX4 USB

And  from lspci:
0000:00:00.0 Host bridge: Intel Corp. 440LX/EX - 82443LX/EX Host bridge (rev 03)
0000:00:01.0 PCI bridge: Intel Corp. 440LX/EX - 82443LX/EX AGP bridge (rev 03)
0000:00:04.0 ISA bridge: Intel Corp. 82371AB/EB/MB PIIX4 ISA (rev 01)
0000:00:04.1 IDE interface: Intel Corp. 82371AB/EB/MB PIIX4 IDE (rev 01)
0000:00:04.2 USB Controller: Intel Corp. 82371AB/EB/MB PIIX4 USB (rev 01)
0000:00:04.3 Bridge: Intel Corp. 82371AB/EB/MB PIIX4 ACPI (rev 01)
0000:00:0b.0 FireWire (IEEE 1394): VIA Technologies, Inc. IEEE 1394 Host Controller (rev 46)
0000:00:0c.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL-8139/8139C/8139C+ (rev 10)
0000:01:00.0 VGA compatible controller: nVidia Corporation NV25 [GeForce4 Ti 4400] (rev a2)