Sorry if you all get this twice, but it didn't bounce back to me, and I got no response, either.
Chad Martin -------- Original Message -------- Subject: Re: [Linux-usb-users] USB controller no workie Date: Thu, 25 Apr 2002 11:55:25 -0500 From: Chad Martin <[EMAIL PROTECTED]> To: [EMAIL PROTECTED] References: <[EMAIL PROTECTED]> <[EMAIL PROTECTED]> Brad Hards wrote: >>Hi, all. I'm running a RH7.2 box with a VIA MVP3 chipset and a P166. >>Here's my problem: >> >>Everything was running fine and dandy until I decided to install >>a PCI IDE card for my new hard drive. Everything seemed to get detected >>nicely, and my interface card works well, as does the hard drive, >>but now my USB is hosed. Before I installed this card, I had a >>functioning laser printer on /dev/usb/lp0. The only change I made >>was the IDE card. >> >>In my startup messages, I get the error "USB device not accepting >>new address=3". I checked www.linux-usb.org, and the FAQ told me >>to check /proc/interrupts for an interrupt for my USB host. It has >>IRQ 12, which is not taken by anything else. My net card, IDE card, >>keyboard, on board IDE port, whatnot are all there and all have >>different IRQs. The FAQ doesn't tell me what do if my /proc/interrupts >>is OK, but I still can't get my USB running. >> > I don't know what your problem is. What happens if you remove the IDE card > again? Does the IRQ change? This is on a fileserver, so I'd like to wait a bit before I shutdown and start yanking out hardware. I'll let you know about this later. > Also, are you seeing timeout errors in your logs? If so, you might try > upgrading to a more recent kernel, to see if that helps. Or at least try the > other uhci driver. Here's an excerpt from /var/log/messages on a failed initialization of the usb: Apr 22 21:49:23 cfs kernel: usb.c: registered new driver usbdevfs Apr 22 21:49:23 cfs kernel: usb.c: registered new driver hub Apr 22 21:49:23 cfs kernel: usb-uhci.c: $Revision: 1.259 $ time 17:30:15 Sep 6 2001 Apr 22 21:49:23 cfs kernel: usb-uhci.c: High bandwidth mode enabled Apr 22 21:49:23 cfs kernel: PCI: Assigned IRQ 12 for device 00:07.2 Apr 22 21:49:23 cfs kernel: usb-uhci.c: USB UHCI at I/O 0xb000, IRQ 12 Apr 22 21:49:23 cfs kernel: usb-uhci.c: Detected 2 ports Apr 22 21:49:23 cfs kernel: usb.c: new USB bus registered, assigned bus number 1 Apr 22 21:49:23 cfs kernel: hub.c: USB hub found Apr 22 21:49:23 cfs kernel: hub.c: 2 ports detected Apr 22 21:49:23 cfs kernel: usb-uhci.c: v1.251:USB Universal Host Controller Interface driver Apr 22 21:49:23 cfs kernel: hub.c: USB new device connect on bus1/1, assigned device number 2 Apr 22 21:49:23 cfs kernel: usb-uhci.c: interrupt, status 2, frame# 125 Apr 22 21:49:23 cfs kernel: usb-uhci.c: interrupt, status 2, frame# 127 Apr 22 21:49:23 cfs kernel: usb-uhci.c: interrupt, status 2, frame# 129 Apr 22 21:49:23 cfs kernel: usb-uhci.c: interrupt, status 2, frame# 131 Apr 22 21:49:23 cfs kernel: usb-uhci.c: interrupt, status 2, frame# 133 Apr 22 21:49:23 cfs kernel: usb.c: unable to get device descriptor (error=-84) Apr 22 21:49:23 cfs kernel: hub.c: USB new device connect on bus1/1, assigned device number 3 Apr 22 21:49:23 cfs kernel: usb-uhci.c: interrupt, status 2, frame# 382 Apr 22 21:49:23 cfs kernel: usb.c: USB device not accepting new address=3 (error=-110) Apr 22 21:49:23 cfs kernel: 0x378: FIFO is 16 bytes Apr 22 21:49:23 cfs kernel: 0x378: writeIntrThreshold is 16 Apr 22 21:49:23 cfs kernel: 0x378: readIntrThreshold is 16 and the most recent reboot produced this: Apr 23 00:21:12 cfs kernel: usb.c: registered new driver usbdevfs Apr 23 00:21:12 cfs kernel: usb.c: registered new driver hub Apr 23 00:21:12 cfs kernel: usb-uhci.c: $Revision: 1.259 $ time 17:30:15 Sep 6 2001 Apr 23 00:21:12 cfs kernel: usb-uhci.c: High bandwidth mode enabled Apr 23 00:21:12 cfs kernel: PCI: Assigned IRQ 12 for device 00:07.2 Apr 23 00:21:12 cfs kernel: usb-uhci.c: USB UHCI at I/O 0xb000, IRQ 12 Apr 23 00:21:12 cfs kernel: usb-uhci.c: Detected 2 ports Apr 23 00:21:12 cfs kernel: usb.c: new USB bus registered, assigned bus number 1 Apr 23 00:21:12 cfs kernel: hub.c: USB hub found Apr 23 00:21:12 cfs kernel: hub.c: 2 ports detected Apr 23 00:21:12 cfs kernel: usb-uhci.c: v1.251:USB Universal Host Controller Interface driver Apr 23 00:21:12 cfs kernel: hub.c: USB new device connect on bus1/1, assigned device number 2 Apr 23 00:21:12 cfs kernel: usb-uhci.c: interrupt, status 2, frame# 112 Apr 23 00:21:12 cfs kernel: usb.c: USB device not accepting new address=2 (error=-110) Apr 23 00:21:12 cfs kernel: hub.c: USB new device connect on bus1/1, assigned device number 3 Apr 23 00:21:12 cfs kernel: usb-uhci.c: interrupt, status 2, frame# 362 Apr 23 00:21:12 cfs kernel: usb.c: USB device not accepting new address=3 (error=-110) Apr 23 00:21:12 cfs kernel: 0x378: FIFO is 16 bytes Apr 23 00:21:12 cfs kernel: 0x378: writeIntrThreshold is 16 Apr 23 00:21:12 cfs kernel: 0x378: readIntrThreshold is 16 and my /proc/interrupts looks like this: CPU0 0: 21451840 XT-PIC timer 1: 3 XT-PIC keyboard 2: 0 XT-PIC cascade 5: 2289 XT-PIC ide2 8: 1 XT-PIC rtc 10: 95907 XT-PIC NE2000 11: 2262 XT-PIC aha152x 12: 2 XT-PIC usb-uhci 14: 47529 XT-PIC ide0 NMI: 0 ERR: 0 ide2 is my PCI IDE card, NE2000 is my net card, aha152x is a SCSI card. Do you see any problems I don't? The second part of messages above is from the most recent reboot, and should reflect what's happening currently, along with the interrupts file. I should also note that I have since moved the one USB device, a laser printer, to the parallel port. My printer currently works, but this is only a temporary solution. I really need the USB working. > Also, you may have a BIOS problem. Look for an option called plug-n-play > operating system (or something else about operating system type, or interrupt > allocation, or something else equally vague), and try toggling it. Maybe a > BIOS upgrade is available? I don't have PnP OS enabled, since I've heard from various sources that it's evil. I do have IRQs 10 and 11 reserved as Legacy ISA so my ISA NIC and SCSI card are given their appropriate IRQs. Everything else is set automatic. None of this was any different before or after I added that IDE card. > Sorry this isn't helping much... Hopefully, I'll be able to provide enough information so we can get this solved. Thanks for your help thusfar, Chad Martin _______________________________________________ [EMAIL PROTECTED] To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-users
