Date: Thu, 4 Aug 2005 11:40:15 GMT From: Hans Petter Selasky <hselasky@c2i.net> To: freebsd-usb@FreeBSD.org Subject: Re: usb/83863: Communication problem between opensc/openct via USB with e-gate smart-card. Message-ID: <200508041140.j74BeFst071731@freefall.freebsd.org>
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The following reply was made to PR usb/83863; it has been noted by GNATS. From: Hans Petter Selasky <hselasky@c2i.net> To: Janos Mohacsi <mohacsi@niif.hu> Cc: bug-followup@freebsd.org, janos.mohacsi@bsd.hu Subject: Re: usb/83863: Communication problem between opensc/openct via USB with e-gate smart-card. Date: Thu, 4 Aug 2005 13:40:23 +0200 On Thursday 04 August 2005 03:40, Janos Mohacsi wrote: > I tried new usb subsystem with similar results: > Aug 4 02:58:14 scone kernel: usbd_transfer_done: xfer=0xc1b7ec00 > pipe=0xc1b7e004 status=22 actlen=13 status=22 means that the transfer stalled. > Aug 4 02:58:14 scone ifdhandler[677]: usb_do_request failed: > Input/output error (5) > > Next? Control endpoints shouldn't stall. Maybe you could turn on some more debugging: sysctl hw.usb.uhci.debug=15 This will show which of the transfers in the control transfer, that stalled. Could you have posted the code from "ifdhandler" where "usb_do_request" is called from? --HPS
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