On Friday 28 June 2002 12:38 pm, you wrote:
> It seems that errors come from the USB subsystem, not directly the eciadsl
> driver. My home machine is an Athlon 800 and lspci | grep USB shows:
>
> 00:07.2 USB Controller: VIA Technologies, Inc. VT82C586B USB (rev 10)
> 00:07.3 USB Controller: VIA Technologies, Inc. VT82C586B USB (rev 10)
>
> Did you have the same exact chipset? (do a "lspci | grep USB").
Mine is not exactly the same. lspci | grep USB shows :-
00:07.2 USB Controller: VIA Technologies, Inc. VT82C586B USB (rev 02)
Same chipset, different revision.
Strangely this modem works very reliably under win98 using the fujitsu driver
supplied with the modem (shame about the stability of the rest of the OS).
I also have a USB mouse and HP ScanJet2100c USB Scanner and both seem to work
reliably on Linux.
Guess I will try to look through the driver code for these 2 devices and see
if they needed a patch for VIA chipset and if they did then whether it can be
patched into the modem USB code.
If I run lspci -vv the USB chipset data returned is :-
00:07.2 USB Controller: VIA Technologies, Inc. VT82C586B USB (rev 02) (prog-if
00 [UHCI])
Subsystem: Unknown device 0925:1234
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, cache line size 08
Interrupt: pin D routed to IRQ 10
Region 4: I/O ports at e400 [size=32]
Maybe there are some settings for thre UHCI driver that can be changed to
improve reliabiliy - the only USB setting I can find in linux powertweak is
for latency and changing this seems to have no effect.
> I did modify some parameters in the BIOS to have a working configuration.
I don't seem to have any USB settings in the BIOS other than enable/disable
USB and enable/disable USB keyboard. Currently USB is enabled and keyboard
is disabled.
Nigel
=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
Driver Linux pour modem ECI ADSL USB: http://flashcode.free.fr/linux
Archives de cette liste de diffusion: http://liste.eci.free.fr
Pour se desinscrire: mailto:[EMAIL PROTECTED]?subject=unsubscribe
