Hi Karl,
I also have some problems but I've not had time to look at it yet.
regards,
Stephen.
On Fri, 9 Jun 2000, Karl Heinz Kremer wrote:
> I sent this message almost two weeks ago and never got any response.
> Is this a printer or an usb-uhci problem? I just retested this with
> the latest 2.4.0-test1-c10 kernel version and I still get the
> same results.
>
> Am I the only one who can no longer print?
>
> Thanks,
>
> Karl Heinz
>
> On Mon, May 29, 2000 at 09:02:47PM -0400, Karl Heinz Kremer wrote:
> > Since I upgraded to the 2.3.99+ version of the USB system I am
> > experiencing problems with my USB connected printer. The printer
> > is an EPSON STC740. I'm trying to print one graphics page (does
> > not matter if in 1440dpi or 720dpi mode) and some time during
> > the page the USB sytem reports an error and the printer stops,
> > just sitting there and waiting for more data.
> >
> > The following messages are from "dmesg" output:
> >
> > usb.c: registered new driver usblp
> > printer.c: usblp0: USB Bidirectional printer dev 4 if 0 alt 0
> > printer.c: usblp_control_msg: rq: 0x01 dir: 1 recip: 1 len: 0x1 result: 1
> > usb-uhci.c: interrupt, status 2, frame# 1445
> > usb-uhci-debug.h: TD @ c797fca0/0797FCA0, MaxLen=3f DT1 EP=1 Dev=4 PID=( OUT )
>buf=0f0ccdc0
> > usb-uhci-debug.h: Len=3f e0 Stalled CRC/Timeo
> > usb-uhci-debug.h: Link points to TD @ 0797fce0, Breadth first
> > printer.c: nonzero read/write bulk status received: -110
> > usb-uhci.c: interrupt, status 2, frame# 1449
> > usb-uhci-debug.h: TD @ cfcf0fa0/0FCF0FA0, MaxLen=07 DT0 EP=0 Dev=4 PID=(SETUP)
>buf=0e3d8240
> > usb-uhci-debug.h: Len=07 e0 Stalled CRC/Timeo
> > usb-uhci-debug.h: Link points to TD @ 0fcf0f60, Breadth first
> > printer.c: usblp_control_msg: rq: 0x01 dir: 1 recip: 1 len: 0x1 result: -84
> > printer.c: failed reading usblp status
> > usb-uhci.c: interrupt, status 2, frame# 1500
> > usb-uhci-debug.h: TD @ c797fe60/0797FE60, MaxLen=07 DT0 EP=0 Dev=4 PID=(SETUP)
>buf=0e3d8b80
> > usb-uhci-debug.h: Len=07 e0 Stalled CRC/Timeo
> > usb-uhci-debug.h: Link points to TD @ 0797fe20, Breadth first
> > usb.c: error getting string descriptor 0 (error=-84)
> > usb-uhci.c: interrupt, status 2, frame# 1504
> > usb-uhci-debug.h: TD @ c797fd60/0797FD60, MaxLen=07 DT0 EP=0 Dev=4 PID=(SETUP)
>buf=0e3d8b80
> > usb-uhci-debug.h: Len=07 e0 Stalled CRC/Timeo
> > usb-uhci-debug.h: Link points to TD @ 0797fd20, Breadth first
> > usb.c: error getting string descriptor 0 (error=-84)
> > usb-uhci.c: interrupt, status 2, frame# 1540
> > usb-uhci-debug.h: TD @ c797fce0/0797FCE0, MaxLen=07 DT0 EP=0 Dev=4 PID=(SETUP)
>buf=0e3d8b80
> > usb-uhci-debug.h: Len=07 e0 Stalled CRC/Timeo
> > usb-uhci-debug.h: Link points to TD @ 0797fd20, Breadth first
> > usb.c: error getting string descriptor 0 (error=-84)
> > usb-uhci.c: interrupt, status 2, frame# 1542
> > usb-uhci-debug.h: TD @ c797fee0/0797FEE0, MaxLen=07 DT0 EP=0 Dev=4 PID=(SETUP)
>buf=0e3d8b80
> > usb-uhci-debug.h: Len=07 e0 Stalled CRC/Timeo
> > usb-uhci-debug.h: Link points to TD @ 0797ff20, Breadth first
> > usb.c: error getting string descriptor 0 (error=-84)
> > usb-uhci.c: interrupt, status 2, frame# 1571
> > usb-uhci-debug.h: TD @ c797fd60/0797FD60, MaxLen=07 DT0 EP=0 Dev=4 PID=(SETUP)
>buf=0e3d8b80
> > usb-uhci-debug.h: Len=07 e0 Stalled CRC/Timeo
> > usb-uhci-debug.h: Link points to TD @ 0797fd20, Breadth first
> > usb.c: error getting string descriptor 0 (error=-84)
> > usb-uhci.c: interrupt, status 2, frame# 1573
> > usb-uhci-debug.h: TD @ c797ff60/0797FF60, MaxLen=07 DT0 EP=0 Dev=4 PID=(SETUP)
>buf=0e3d8b80
> > usb-uhci-debug.h: Len=07 e0 Stalled CRC/Timeo
> > usb-uhci-debug.h: Link points to TD @ 0797ff20, Breadth first
> > usb.c: error getting string descriptor 0 (error=-84)
> > usb-uhci.c: interrupt, status 2, frame# 1604
> > usb-uhci-debug.h: TD @ c797fce0/0797FCE0, MaxLen=07 DT0 EP=0 Dev=4 PID=(SETUP)
>buf=0e3d8b80
> > usb-uhci-debug.h: Len=07 e0 Stalled CRC/Timeo
> > usb-uhci-debug.h: Link points to TD @ 0797fd20, Breadth first
> > usb.c: error getting string descriptor 0 (error=-84)
> > usb-uhci.c: interrupt, status 2, frame# 1606
> > usb-uhci-debug.h: TD @ c797fee0/0797FEE0, MaxLen=07 DT0 EP=0 Dev=4 PID=(SETUP)
>buf=0e3d8b80
> > usb-uhci-debug.h: Len=07 e0 Stalled CRC/Timeo
> > usb-uhci-debug.h: Link points to TD @ 0797ff20, Breadth first
> > usb.c: error getting string descriptor 0 (error=-84)
> >
> > This is with the printer.c from 2.4-test1 copied into the USB sytem
> > from 2.3.99-pre7 used as backport in a 2.2.15 kernel. I used the
> > 2.4-test1 printer.c because I had similar problems with the 2.3.99pre7
> > version and I remembered some discussion about fixes in the printer
> > support since then.
> >
> > Any advice? Any suggestions? Any fixes?
> >
> > Thanks,
> >
> > Karl Heinz
> >
> > --
> > Karl Heinz Kremer [EMAIL PROTECTED]
> > http://www.khk.net
>
>
> > ---------------------------------------------------------------------
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> > For additional commands, e-mail: [EMAIL PROTECTED]
>
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