Greetings, A fresh user of speedtouch driver, fresh set of problems.
What I get are disconnections during uploads. Seems crazy? Read on. Modem can run for hours & hours as far as I restrain to downloading. Once I try any upload >10KBpsec, sooner or later I get: May 29 14:51:52 magi kernel: usb-uhci.c: interrupt, status 3, frame# 839 May 29 14:51:52 magi kernel: usbdevfs: USBDEVFS_CONTROL failed dev 2 rqt 192 rq 18 len 1 ret -84 May 29 14:51:52 magi kernel: hub.c: already running port 2 disabled by hub (EMI?), re-enabling... A few seconds later pppd dies, due to lcp timeout. The only thing that helps is disconnecting the modem and connecting it back. I've tried: * using uhci.o instead of usb-uhci.o: same behaviour (I can say that disconnect comes even faster :) with: May 29 14:42:30 magi kernel: uhci.c: e000: host system error, PCI problems? May 29 14:42:30 magi kernel: uhci.c: e000: host controller halted. very bad * using the line+modem under windows XP (on other box) - works like a charm with uploads; * using the line+modem on other box with my Linux - also works without problems; * decreasing the latency for USB hub - even to 0 - didn't help. I was not able to run tests on the same hardware with other OS - mostly because I do not have them installed :) Judging from the behaviour, I guess it can be some hardware problem with my box. It's quite old K6-2 350 machine, with MVP3 chipset. What's more important, during boot I get messages like: May 29 14:49:14 magi kernel: PCI: Found IRQ 11 for device 00:07.2 May 29 14:49:14 magi kernel: IRQ routing conflict for 00:07.2, have irq 10, want irq 11 If anyone can help me in debugging this, I'd be very grateful. Here are the relevant informations: # lspci -vv | grep -A6 USB 0000:00:07.2 USB Controller: VIA Technologies, Inc. VT6202 [USB 2.0 controller] (rev 02) (prog-if 00 [UHCI]) Subsystem: VIA Technologies, Inc. (Wrong ID) USB Controller 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: 0x08 (32 bytes) Interrupt: pin D routed to IRQ 10 Region 4: I/O ports at e000 [size=32] # cat /proc/interrupts CPU0 0: 152203 XT-PIC timer 1: 8050 XT-PIC keyboard 2: 0 XT-PIC cascade 4: 2739 XT-PIC serial 8: 4 XT-PIC rtc 10: 4373 XT-PIC usb-uhci 11: 49 XT-PIC eth0 14: 7141 XT-PIC ide0 15: 45 XT-PIC ide1 NMI: 0 ERR: 0 # cat /proc/net/atm/speedtch:0 Speed Touch 330 (usb-00:07.2-2) MAC: 00:90:d0:b3:17:8e AAL5: tx 902 ( 0 err ), rx 941 ( 0 err, 0 drop ) Line up, firmware loaded [ from /proc/bus/usb/devices ] T: Bus=01 Lev=01 Prnt=01 Port=01 Cnt=01 Dev#= 4 Spd=12 MxCh= 0 D: Ver= 1.10 Cls=ff(vend.) Sub=00 Prot=00 MxPS= 8 #Cfgs= 1 P: Vendor=06b9 ProdID=4061 Rev= 2.00 S: Manufacturer=ALCATEL S: Product=Speed Touch 330 KT. -- __ __.---------------------------------------------------------------.__ (oo) | Don't steal, the Government doesn't want competition. | / \/ \ | | `V__V' `--.__penguin_#128720______________________________________________.--' Liste de diffusion modem ALCATEL SpeedTouch USB Pour se désinscrire : mailto:[EMAIL PROTECTED]