Date: Mon, 24 Nov 2003 10:56:06 -0800 From: Ade Lovett <ade@FreeBSD.org> To: current@FreeBSD.org Cc: ade@FreeBSD.org Subject: 5.2-BETA USB woes Message-ID: <DBE61C9A-1EAF-11D8-9FFA-000A956B6386@FreeBSD.org>
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The full tale of woe can be found at: http://www.lovett.com/~ade/freebsd.html The executive summary is that after some unfortunate hardware failures, I picked up an ASUS A7V8X-X motherboard with a 6 USB 2.0 ports. GENERIC doesn't appear to have ehci in it, so not a great deal happened. I then took the GENERIC kernel, ripped out all of the USB code from the kernel and enabled usbd(8) to hopefully do the right thing. There's a single USB device connected up (an MS optical cordless wheelmouse, which works just fine with XP and Gentoo Linux, and is seen by 4.9-RELEASE, though nothing much happens with moused). Here's what happened: uhci0: <VIA 83C572 USB controller> port 0xb000-0xb01f irq 21 at device 16.0 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 uhci1: <VIA 83C572 USB controller> port 0xa800-0xa81f irq 21 at device 16.1 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 uhub0: port error, restarting port 1 uhub0: port error, giving up port 1 uhci2: <VIA 83C572 USB controller> port 0xa400-0xa41f irq 21 at device 16.2 on pci0 usb2: <VIA 83C572 USB controller> on uhci2 usb2: USB revision 1.0 uhub2: VIA UHCI root hub, class 9/0, rev 1.00/1.00, addr 1 uhub2: 2 ports with 2 removable, self powered uhub1: port error, restarting port 1 uhub1: port error, giving up port 1 uhub1: port error, restarting port 2 uhub1: port error, giving up port 2 ehci0: <EHCI (generic) USB 2.0 controller> mem 0xf1000000-0xf10000ff irq 21 at device 16.3 on pci0 ehci_pci_attach: companion usb0 ehci_pci_attach: companion usb1 ehci_pci_attach: companion usb2 usb3: EHCI version 1.0 usb3: companion controllers, 2 ports each: usb0 usb1 usb2 uhub0: port error, restarting port 2 uhub0: port error, giving up port 2 uhub0: port error, restarting port 1 uhub0: port error, giving up port 1 usb3: <EHCI (generic) USB 2.0 controller> on ehci0 usb3: USB revision 2.0 uhub3: (0x1106) EHCI root hub, class 9/0, rev 2.00/1.00, addr 1 uhub3: 6 ports with 6 removable, self powered uhub2: port error, restarting port 1 uhub2: port error, giving up port 1 uhub2: port error, restarting port 2 uhub2: port error, giving up port 2 No mouse detected, usbd is running, but all the ports are dead. Disconnecting and reconnecting the mouse has absolutely no effect whatsoever. If a friendly USB guru happens to be around, I can provide ssh and root access to the box, or if there are further diagnostics I can run, please let me know. -aDe
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