Date: Tue, 19 Feb 2013 11:29:41 +0200 From: Alexander Motin <mav@FreeBSD.org> To: Hans Petter Selasky <hselasky@c2i.net> Cc: freebsd-usb@freebsd.org, Jan Beich <jbeich@tormail.org> Subject: Re: sdcard read error with nokia n8 as mass storage Message-ID: <51234605.3000300@FreeBSD.org> In-Reply-To: <201302190814.16315.hselasky@c2i.net> References: <1U77My-000GSe-V1@internal.tormail.org> <201302181858.34688.hselasky@c2i.net> <1U7Yio-000M2x-JX@internal.tormail.org> <201302190814.16315.hselasky@c2i.net>
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On 19.02.2013 09:14, Hans Petter Selasky wrote: > On Monday 18 February 2013 22:57:25 Jan Beich wrote: >> Hans Petter Selasky <hselasky@c2i.net> writes: >>> On Monday 18 February 2013 07:11:56 Jan Beich wrote: >>>> Hans Petter Selasky <hselasky@c2i.net> writes: >>>>> On Sunday 17 February 2013 17:24:23 Jan Beich wrote: >>>>>> The phone has 16G of on-board and 16G sdcard memory. FreeBSD 10.0 >>>>>> detects both but only the former can be mounted. And there is no >>>>>> issue mounting the sdcard on Ubuntu or on FreeBSD via iSCSI >>>>>> (fileio). >> >> [...] >> >>>>>> $ usbdump -i usbus7 -s 0 -vvv # on attach >>>>>> <http://pastebin.com/mQ472uQJ>; >> >> forgotten linux usbmon dump - http://pastebin.com/Df9Zp6T5 >> >>>> [...] >>>> >>>> forgotten debug log - http://pastebin.com/NzpSJBRA >> >> http://pastebin.com/P9474rw4 # no quirks (via source edit) >> >> Why UQ_MSC_NO_SYNC_CACHE is always added for the device? on-board (da0) >> memory seems to mount/work just fine without + "Medium not present" >> is gone. >> >> $ usbconfig dump_device_quirks | fgrep 421 >> <empty> >> >> $ kenv | fgrep usb >> hw.usb.no_boot_wait="1" >> hw.usb.umass.debug="-1" >> >>> Try this quirk: >>> >>> usbconfig -d x.y add_quirk UQ_MSC_NO_INQUIRY >> >> http://pastebin.com/4R0MYTUK # UQ_MSC_NO_INQUIRY >> http://pastebin.com/AGHGiC3n # UQ_MSC_NO_INQUIRY + UQ_MSC_NO_SYNC_CACHE >> >> I've tried a few more (at random) with no luck either. >> >> http://pastebin.com/RW2cg51S # UQ_MSC_FORCE_SHORT_INQ >> http://pastebin.com/ahiUvS7f # UQ_MSC_WRONG_CSWSIG >> http://pastebin.com/Wf6Be9uN # UQ_MSC_IGNORE_RESIDUE >> http://pastebin.com/0W4pcKmY # UQ_MSC_READ_CAP_OFFBY1 >> >> Linux seems to use only CAPACITY_HEURISTICS quirk. > > Hi, > > The device fails on READ_10. Maybe this command is not supported. I'm not sure > how to reprogram CAM/SCSI layers to use READ_6 instead. CAM DA driver uses shortest possible command, but no shorter then kern.cam.da.X.minimum_cmd_size value, that is 10 by default for umass due to cpi->hba_misc = PIM_NO_6_BYTE set in umass.c. -- Alexander Motin
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