solved (Re: USB ether fails: watchdog timeout)

[VERFAILLIE Eric]

On Wed, 30 Apr 2003, VERFAILLIE Eric wrote:

> hello
> I'new in bsd and i'v got some problems with my ethernet card rtk0, it's
> has the same irq (11) that ohci0
> I tried to recompile GENERIC but even if comment the lines with ohci0
> ,I always have got the same message :'watchdog timeout'
> 
> in the message of Hiroharu Tamaru i,ve seen that they is a file
> dev/usb/ohci.c
> in order to fixe the problem, where can i get it
> 
> 
> 
> 
>    from [Hiroharu Tamaru]
> 
> For the sake of record:
> 
>  With some discussions in bsd-usb ML, the issue is fixed in rev 1.118
>  of dev/usb/ohci.c committed by shiba at .  It is waiting to be MFC'ed.
> 
>  At Tue, 25 Feb 2003 03:36:43 +0900,
>  Hiroharu Tamaru wrote:
>  > 
>  > Hi list,
>  > 
>  > I have an "I/O DATA USB ETTXS" USB ether NIC (aue, Pegasus
>  > II) which fails to work with Toshiba Libretto M3 (notebook)
>  > on FreeBSD 4.2--5.0 (at least). 
>  > 
>  > From the reasons described below, I am suspecting if it were
>  > to do with the OHCI controllor on Libretto M3, which is NEC
>  > uPD 9210.
>  > 
>  > ohci0: <NEC uPD 9210 USB controller> mem 0xffaff000-0xffafffff irq 11
> at 
>  > device 11.0 on pci0
>  > usb0: OHCI version 1.0
>  > usb0: <NEC uPD 9210 USB controller> on ohci0
>  > usb0: USB revision 1.0
>  > uhub0: NEC OHCI root hub, class 9/0, rev 1.00/1.00, addr 1
>  > uhub0: 2 ports with 2 removable, self powered
>  > 
>  > The only part that's not working seems to be the transmit
>  > part.  aue driver attaches and ifconfig succeeds, and tcpdump
>  > even captures the packets on the wire.  But once instructed
>  > to send a packet (like ping or dhclient), 
>  > 
>  > aue0: watchdog timeout
>  > 
>  > occurs (but receive side continues normally) and nothing is
>  > sent.  I added printfs to see the usb status code that's
>  > acquired inside aue_watchdog after the call to
>  > usbd_get_xfer_status, it turned out to be USB_NOT_STARTED.
>  > 'ifconfig aue0'ing after this timeout shows OACTIVE flag on,
>  > and it never drops until after 'ifconfig aue0 down' is
>  > issued.
>  > 
>  > And that was about everything I could try in the absence of
>  > any knowledge for USB programming.
>  > Could someone suggest snything to try with this?
>  > 
>  > TIA.
>  > 
>  > 
>  > PS:
>  > This NIC works fine on a 5.0-RELEASE desktop box with a UHCI
>  > host controller: 
>  > 
>  > uhci0: <Intel 82801BA/BAM (ICH2) USB controller USB-A>
>  >  port 0xd000-0xd01f irq 11 at device 31.2 on pci0
>  > 
>  > and also on a 4.7-STABLE desktop box with:
>  > 
>  > uhci0: <Intel 82801AB (ICH0) USB controller>
>  >  port 0xd000-0xd01f irq 10 at device 31.2 on pci0
>  > 
>  > USB mice (ums) and USB floppy (umass,da0) work fine with
>  > this Libretto, so the usb subsystem itself is not totally
>  > broken.
>  > 
>  > One other thing I might mention is that this Libretto
>  > freezes when I try to use pccard and usb together, unless I
>  > route the pccard (ToPic97) interrups via isa bus by:
>  > hw.pcic.intr_path="1"
>  > hw.pcic.irq="0"
>  > 
>  > May be it is so because both pcic and ohci grabs irq 11 if
>  > the pcic is pci routed where as in polling and isa routing
>  > mode, ed0 that's plugged into the PCCard slot grabs irq3 and
>  > thus there's no conflict.  BIOS tells me that pci devices
>  > all grab irq11 and is not configurable to anything else.
>  > Most of the internal devices were disabled inside the BIOS
>  > to make things simple during the test.
>  > 
>  > FWIW, booting 5.0-RELEASE on this machine fails to find ata
>  > ad0 disk at the very last step just before the login prompt,
>  > unless acpi is disabled.
>  > -- 
>  > Hiroharu Tamaru.
> 
> 
>