Date: Wed, 25 Jul 2001 13:05:55 -0700 From: Nick Sayer <nsayer@quack.kfu.com> To: freebsd-stable@freebsd.org Subject: USB problems - VIA chipset? Message-ID: <3B5F26A3.7000304@quack.kfu.com>
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I swapped out my motherboard and USB printing broke. Machine 1: USB printing through ulpt0 to an Epson photo 870 works. uhci0: <Intel 82371AB/EB (PIIX4) USB controller> port 0xd800-0xd81f irq 10 at device 1.2 on pci0 usb0: <Intel 82371AB/EB (PIIX4) USB controller> on uhci0 usb0: USB revision 1.0 uhub0: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1 uhub0: 2 ports with 2 removable, self powered The IRQ is not shared. Machine 2: USB printing through ulpt0 is hopelessly screwed. Nothing comes out of the printer and attempting to detach the printer results in the port having a "problem" and being disabled. uhci0: <VIA 83C572 USB controller> port 0xc800-0xc81f irq 11 at device 4.2 on pci0 usb0: <VIA 83C572 USB controller> on uhci0 usb0: USB revision 1.0 uhub0: VIA UHCI root hub, class 9/0, rev 1.00/1.00, addr 1 uhub0: 2 ports with 2 removable, self powered ulpt0: EPSON USB Printer, rev 1.00/1.00, addr 2, iclass 7/1 uhci1: <VIA 83C572 USB controller> port 0xcc00-0xcc1f irq 11 at device 4.3 on pci0 usb1: <VIA 83C572 USB controller> on uhci1 usb1: USB revision 1.0 uhub1: VIA UHCI root hub, class 9/0, rev 1.00/1.00, addr 1 uhub1: 2 ports with 2 removable, self powered The IRQs are shared between the two UHCI instances and a PCI video card that is not being used for anything whatsoever. Machine 2 is an Asus K7M. Machine 1 is an older Asus socket 7 motherboard of some sort. The OS in both cases is from RELENG_4_3. Anyone have any ideas? To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-stable" in the body of the message
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