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Date:      Thu, 01 Mar 2007 06:54:34 -0600
From:      Eric Anderson <anderson@freebsd.org>
To:        Rick Mullis <probsd@gmail.com>
Cc:        freebsd-current@freebsd.org
Subject:   Re: current amd64 USB problems
Message-ID:  <45E6CD0A.4040502@freebsd.org>
In-Reply-To: <483316d70702281352o47cb729o81a2f3b604a68587@mail.gmail.com>
References:  <483316d70702281352o47cb729o81a2f3b604a68587@mail.gmail.com>

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On 02/28/07 15:52, Rick Mullis wrote:
> I have a Intel DG965RY mainboard with a Duo Core 2 Processor and 4GB of Ram
> and I can not get USB working for the life of me. I have been following the
> maillists and searching Google for weeks now, updating source code and
> rebuild world and kernel and unfortunately usb is still not working. I keep
> getting "hub root problem, error=4". When I turn the computer on the USB
> lights are on and as soon as the usb0 through usb6 comes up the lights go
> out and the system will not work with any usb device. The error shows up on
> all usb*. Is there something I am overlooking? This computer only runs
> FreeBSD 7.0-current and no gui.
> 
> Please help.


Yea, I have the same problem.  I spent a ton of time yesterday trying to 
get a Dell PowerEdge 1950 up and running, until I realized what was 
going on.  :(


This same hardware with 6.2 looks something like this:

Jan 25 09:43:21  kernel: uhci0: <UHCI (generic) USB controller> port 
0xcce0-0xccff irq 21 at device 29.0 on pci0
Jan 25 09:43:21  kernel: uhci0: [GIANT-LOCKED]
Jan 25 09:43:21  kernel: usb0: <UHCI (generic) USB controller> on uhci0
Jan 25 09:43:21  kernel: usb0: USB revision 1.0
Jan 25 09:43:21  kernel: uhub0: Intel UHCI root hub, class 9/0, rev 
1.00/1.00, addr 1
Jan 25 09:43:21  kernel: uhub0: 2 ports with 2 removable, self powered
Jan 25 09:43:21  kernel: uhci1: <UHCI (generic) USB controller> port 
0xccc0-0xccdf irq 20 at device 29.1 on pci0
Jan 25 09:43:21  kernel: uhci1: [GIANT-LOCKED]
Jan 25 09:43:21  kernel: usb1: <UHCI (generic) USB controller> on uhci1
Jan 25 09:43:21  kernel: usb1: USB revision 1.0
Jan 25 09:43:21  kernel: uhub1: Intel UHCI root hub, class 9/0, rev 
1.00/1.00, addr 1
Jan 25 09:43:21  kernel: uhub1: 2 ports with 2 removable, self powered
Jan 25 09:43:21  kernel: uhci2: <UHCI (generic) USB controller> port 
0xcca0-0xccbf irq 21 at device 29.2 on pci0
Jan 25 09:43:21  kernel: uhci2: [GIANT-LOCKED]
Jan 25 09:43:21  kernel: usb2: <UHCI (generic) USB controller> on uhci2
Jan 25 09:43:21  kernel: usb2: USB revision 1.0
Jan 25 09:43:21  kernel: uhub2: Intel UHCI root hub, class 9/0, rev 
1.00/1.00, addr 1
Jan 25 09:43:21  kernel: uhub2: 2 ports with 2 removable, self powered
Jan 25 09:43:21  kernel: ehci0: <EHCI (generic) USB 2.0 controller> mem 
0xfc800000-0xfc8003ff irq 21 at device 29.7 on pci0
Jan 25 09:43:21  kernel: ehci0: [GIANT-LOCKED]
Jan 25 09:43:21  kernel: usb3: EHCI version 1.0
Jan 25 09:43:21  kernel: usb3: companion controllers, 2 ports each: usb0 
usb1 usb2
Jan 25 09:43:21  kernel: usb3: <EHCI (generic) USB 2.0 controller> on ehci0
Jan 25 09:43:21  kernel: usb3: USB revision 2.0
Jan 25 09:43:21  kernel: uhub3: Intel EHCI root hub, class 9/0, rev 
2.00/1.00, addr 1
Jan 25 09:43:21  kernel: uhub3: 6 ports with 6 removable, self powered
Jan 25 09:43:21  kernel: uhub4: vendor 0x413c product 0xa001, class 9/0, 
rev 2.00/0.00, addr 2
Jan 25 09:43:21  kernel: uhub4: multiple transaction translators
Jan 25 09:43:21  kernel: uhub4: 2 ports with 2 removable, self powered
Jan 25 09:43:21  kernel: ukbd0: Dell DRAC5, rev 1.10/0.00, addr 3, 
iclass 3/1
Jan 25 09:43:21  kernel: kbd2 at ukbd0
Jan 25 09:43:21  kernel: ums0: Dell DRAC5, rev 1.10/0.00, addr 3, iclass 3/1
Jan 25 09:43:21  kernel: ums0: X report 0x0002 not supported


And under CURRENT looks like this:
Feb 27 08:04:47 mail1 kernel: uhci0: <UHCI (generic) USB controller> 
port 0xcce0-0xccff irq 21 at device 29.0 on pci0
Feb 27 08:04:47 mail1 kernel: uhci0: Reserved 0x20 bytes for rid 0x20 
type 4 at 0xcce0
Feb 27 08:04:47 mail1 kernel: ioapic0: routing intpin 21 (PCI IRQ 21) to 
vector 53
Feb 27 08:04:47 mail1 kernel: uhci0: [GIANT-LOCKED]
Feb 27 08:04:47 mail1 kernel: uhci0: [ITHREAD]
Feb 27 08:04:47 mail1 kernel: usb0: <UHCI (generic) USB controller> on uhci0
Feb 27 08:04:47 mail1 kernel: usb0: USB revision 1.0
Feb 27 08:04:47 mail1 kernel: usb0: root hub problem, error=4
Feb 27 08:04:47 mail1 kernel: uhci1: <UHCI (generic) USB controller> 
port 0xccc0-0xccdf irq 20 at device 29.1 on pci0
Feb 27 08:04:47 mail1 kernel: uhci1: Reserved 0x20 bytes for rid 0x20 
type 4 at 0xccc0
Feb 27 08:04:47 mail1 kernel: ioapic0: routing intpin 20 (PCI IRQ 20) to 
vector 54
Feb 27 08:04:47 mail1 kernel: uhci1: [GIANT-LOCKED]
Feb 27 08:04:47 mail1 kernel: uhci1: [ITHREAD]
Feb 27 08:04:47 mail1 kernel: usb1: <UHCI (generic) USB controller> on uhci1
Feb 27 08:04:47 mail1 kernel: usb1: USB revision 1.0
Feb 27 08:04:47 mail1 kernel: usb1: root hub problem, error=4
Feb 27 08:04:47 mail1 kernel: uhci2: <UHCI (generic) USB controller> 
port 0xcca0-0xccbf irq 21 at device 29.2 on pci0
Feb 27 08:04:47 mail1 kernel: uhci2: Reserved 0x20 bytes for rid 0x20 
type 4 at 0xcca0
Feb 27 08:04:47 mail1 kernel: uhci2: [GIANT-LOCKED]
Feb 27 08:04:47 mail1 kernel: uhci2: [ITHREAD]
Feb 27 08:04:47 mail1 kernel: usb2: <UHCI (generic) USB controller> on uhci2
Feb 27 08:04:47 mail1 kernel: usb2: USB revision 1.0
Feb 27 08:04:47 mail1 kernel: usb2: root hub problem, error=4
Feb 27 08:04:47 mail1 kernel: ehci0: <EHCI (generic) USB 2.0 controller> 
mem 0xfc800000-0xfc8003ff irq 21 at device 29.7 on pci0
Feb 27 08:04:47 mail1 kernel: ehci0: Reserved 0x400 bytes for rid 0x10 
type 3 at 0xfc800000
Feb 27 08:04:47 mail1 kernel: ehci0: [GIANT-LOCKED]
Feb 27 08:04:47 mail1 kernel: ehci0: [ITHREAD]
Feb 27 08:04:47 mail1 kernel: usb3: EHCI version 1.0
Feb 27 08:04:47 mail1 kernel: usb3: companion controllers, 2 ports each: 
usb0 usb1 usb2
Feb 27 08:04:47 mail1 kernel: usb3: <EHCI (generic) USB 2.0 controller> 
on ehci0
Feb 27 08:04:47 mail1 kernel: usb3: USB revision 2.0
Feb 27 08:04:47 mail1 kernel: usb3: root hub problem, error=4

FreeBSD mail1.centtech.com 7.0-CURRENT FreeBSD 7.0-CURRENT #2: Tue Feb 
27 07:26:28 UTC 2007  .../usr/obj/usr/src/sys/GENERIC  amd64

i386 seems to work fine..

Eric





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