kern/60217: EHCI controller halts when USB 2.0 device attached.

[David Gilbert]

>Number:         60217
>Category:       kern
>Synopsis:       EHCI controller halts when USB 2.0 device attached.
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    freebsd-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Sat Dec 13 15:50:20 PST 2003
>Closed-Date:
>Last-Modified:
>Originator:     David Gilbert
>Release:        FreeBSD 5.2-CURRENT i386
>Organization:
DaveG.ca
>Environment:
System: FreeBSD canoe.dclg.ca 5.2-CURRENT FreeBSD 5.2-CURRENT #0: Sat Dec 13 18:09:50 EST 2003 dgilbert at canoe.dclg.ca:/usr/src/sys/i386/compile/CANOE i386


5.2-RC1-ish, I believe is correct.  CVSUP was as of 1700-ish.

>Description:
EHCI code seems to halt whenever a USB-2.0 device is attached.  In this
case, the device is a iomega hard drive enclosure.  The drive enclosure
attached properly if EHCI is not in the kernel.

Here are the USB portions of the boot:

uhci0: <Intel 82801DB (ICH4) USB controller USB-A> port 0xbf80-0xbf9f irq 11 at device 29.0 on pci0
usb0: <Intel 82801DB (ICH4) USB controller USB-A> 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
uhci1: <Intel 82801DB (ICH4) USB controller USB-B> port 0xbf40-0xbf5f irq 11 at device 29.1 on pci0
usb1: <Intel 82801DB (ICH4) USB controller USB-B> on uhci1
usb1: USB revision 1.0
uhub1: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub1: 2 ports with 2 removable, self powered
ums0: Logitech USB Receiver, rev 1.10/16.00, addr 2, iclass 3/1
ums0: 7 buttons and Z dir.
uhci2: <Intel 82801DB (ICH4) USB controller USB-C> port 0xbf20-0xbf3f irq 11 at device 29.2 on pci0
usb2: <Intel 82801DB (ICH4) USB controller USB-C> on uhci2
usb2: USB revision 1.0
uhub2: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub2: 2 ports with 2 removable, self powered
ehci0: <EHCI (generic) USB 2.0 controller> mem 0xf4fffc00-0xf4ffffff irq 11 at device 29.7 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
usb3: <EHCI (generic) USB 2.0 controller> on ehci0
usb3: USB revision 2.0
uhub3: (0x8086) EHCI root hub, class 9/0, rev 2.00/1.00, addr 1
uhub3: 6 ports with 6 removable, self powered

Here's what it says when I connect the device:

usb3: unrecoverable error, controller halted
usb3: blocking intrs 0x10
usb3: port reset timeout

If the drive is connected at boot, the boot hangs (although I only
waited a couple of minutes).

>How-To-Repeat:
My laptop is available for testing.  The ICH4 chipset can't be that
rare, tho.
>Fix:

I don't have anything yet.


>Release-Note:
>Audit-Trail:
>Unformatted: