16 does seem like a low number. Does it increase much? You may have this problem;
http://www.linux-usb.org/FAQ.html#ts6 Or it could be a problem with the VIA chipset. You might want to try a newer kernel (like the 2.4.18-4 from RH73). On Wed, 15 May 2002, Jin-Ru Ong wrote: > [less /proc/interrupts ] > CPU0 > 0: 336155 XT-PIC timer > 1: 11049 XT-PIC keyboard > 2: 0 XT-PIC cascade > 4: 155706 XT-PIC serial > 8: 1 XT-PIC rtc > 9: 7344 XT-PIC es1371 > 10: 16 XT-PIC usb-uhci > 12: 75219 XT-PIC PS/2 Mouse > 14: 915065 XT-PIC ide0 > 15: 35242 XT-PIC ide1 > NMI: 0 > ERR: 0 > > I don't understand what you mean by trying the other uhci driver. Sorry, I am > a bit of a newbie! i did manage to get my old Epson 1640 scanner working with > USB before, using insmod scanner with the right parameters and then modprobe > scanner. I was using SANE then. However SANE doesn't support my new Canon > scanner. :( > > Jin > > On Wednesday 15 May 2002 6:26 pm, you mumbled: > > Are the interupts increasing in /proc/interupts for the usb device? Have > > you tried the other uhci driver? > > > > On Wed, 15 May 2002, Jin-Ru Ong wrote: > > > Hi Stephen > > > > > > Sorry I didn't include this - thanks for looking into this! > > > > > > [lspci -vvv Results] > > > > > > 00:00.0 Host bridge: VIA Technologies, Inc. VT82C691 [Apollo PRO] (rev > > > c2) 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 > > > Region 0: Memory at d0000000 (32-bit, prefetchable) [size=64M] > > > Capabilities: [a0] AGP version 2.0 > > > Status: RQ=31 SBA+ 64bit- FW- Rate=x1,x2 > > > Command: RQ=0 SBA- AGP- 64bit- FW- Rate=<none> > > > Capabilities: [c0] 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- > > > > > > 00:01.0 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: 0000d000-0000dfff > > > Memory behind bridge: d4000000-d7ffffff > > > Prefetchable memory behind bridge: fff00000-000fffff > > > BridgeCtl: Parity- SERR- NoISA+ VGA+ MAbort- >Reset- FastB2B- > > > Capabilities: [80] 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- > > > > > > 00:07.0 ISA bridge: VIA Technologies, Inc. VT82C596 ISA [Mobile South] > > > (rev 12) > > > Subsystem: VIA Technologies, Inc. VT82C596/A/B PCI to ISA Bridge > > > 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: 32 > > > Region 4: I/O ports at e000 [size=16] > > > > > > 00:07.2 USB Controller: VIA Technologies, Inc. UHCI USB (rev 08) (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: 32, cache line size 08 > > > Interrupt: pin D routed to IRQ 10 > > > Region 4: I/O ports at e400 [size=32] > > > > > > 00:07.3 Host bridge: VIA Technologies, Inc. VT82C596 Power Management > > > (rev 20) 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- > > > > > > 00:11.0 Multimedia audio controller: Ensoniq ES1371 [AudioPCI-97] (rev > > > 06) Subsystem: Ensoniq Creative Sound Blaster AudioPCI64V, AudioPCI128 > > > 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: 32 (3000ns min, 32000ns max) > > > Interrupt: pin A routed to IRQ 9 > > > Region 0: I/O ports at e800 [size=64] > > > Capabilities: [dc] 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- > > > > > > 01:00.0 VGA compatible controller: ATI Technologies Inc 3D Rage LT Pro > > > AGP-133 (rev dc) (prog-if 00 [VGA]) > > > Subsystem: ATI Technologies Inc: Unknown device 0044 > > > 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 (2000ns min), cache line size 08 > > > Interrupt: pin A routed to IRQ 11 > > > Region 0: Memory at d4000000 (32-bit, non-prefetchable) [size=16M] > > > Region 1: I/O ports at d000 [size=256] > > > Region 2: Memory at d6000000 (32-bit, non-prefetchable) [size=4K] > > > Expansion ROM at <unassigned> [disabled] [size=128K] > > > Capabilities: [50] AGP version 1.0 > > > Status: RQ=255 SBA+ 64bit- FW- Rate=x1,x2 > > > Command: RQ=0 SBA- AGP- 64bit- FW- Rate=<none> > > > Capabilities: [5c] 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- > > > > > > On Wednesday 15 May 2002 6:08 pm, you mumbled: > > > > lspci -vvv? > > > > > > > > On Wed, 15 May 2002, Jin-Ru Ong wrote: > > > > > Hi again, > > > > > I am running Red Hat 7.2 (kernel 2.4.8) on a PC. I have a Canon > > > > > FS4000 > > > > > > [ message snipped] > > -- /------------------------------------+-------------------------\ |Stephen J. Gowdy | SLAC, MailStop 34, | |http://www.slac.stanford.edu/~gowdy/ | 2575 Sand Hill Road, | |http://calendar.yahoo.com/gowdy | Menlo Park CA 94025, USA | |EMail: [EMAIL PROTECTED] | Tel: +1 650 926 3144 | \------------------------------------+-------------------------/ _______________________________________________________________ Have big pipes? SourceForge.net is looking for download mirrors. We supply the hardware. You get the recognition. Email Us: [EMAIL PROTECTED] _______________________________________________ [EMAIL PROTECTED] To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-users
