Hans Petter Selasky wrote on 01/07/2015 09:04:
On 01/07/15 01:00, Miroslav Lachman wrote:
I have action camera SJ4000 based on Novatek NTK96650+AR0330 solution.
It has a USB cable and can be connected as USB mass storage, but FreeBSD
10.1 does not properly recognize it.

ugen1.4: <NOVATEK> at usbus1
umass0: <NOVATEK J1455, class 0/0, rev 2.00/1.00, addr 4> on usbus1

[...]

Hi,

Can you build a kernel with the attached patch?

cat scsi_da.c.diff | patch -d /usr/src/sys

Does it help?

Confirmed, it helps.
The device is now recognized as da0: <NOVATEKN vt-DSC\0001.00 > Removable Direct Access SCSI-5 device

Thank you very much for your quick help!


ugen1.4: <NOVATEK> at usbus1
umass0: <NOVATEK J1455, class 0/0, rev 2.00/1.00, addr 4> on usbus1
umass0:  SCSI over Bulk-Only; quirks = 0x4100
umass0:2:0:-1: Attached to scbus2
(probe0:umass-sim0:0:0:0): REPORT LUNS. CDB: a0 00 00 00 00 00 00 00 00 10 00 00
(probe0:umass-sim0:0:0:0): CAM status: SCSI Status Error
(probe0:umass-sim0:0:0:0): SCSI status: Check Condition
(probe0:umass-sim0:0:0:0): SCSI sense: ILLEGAL REQUEST asc:20,0 (Invalid command operation code)
(probe0:umass-sim0:0:0:0): Error 22, Unretryable error
da0 at umass-sim0 bus 0 scbus2 target 0 lun 0
da0: <NOVATEKN vt-DSC\0001.00 > Removable Direct Access SCSI-5 device
da0: Serial Number 966110000000100
da0: 40.000MB/s transfers
da0: 29984MB (61407232 512 byte sectors: 255H 63S/T 3822C)
da0: quirks=0x2<NO_6_BYTE>


> uname -srmi
FreeBSD 10.1-RELEASE-p13 amd64 GENERIC

(PC-BSD 10.1)

Miroslav Lachman
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