Date: Wed, 07 Jan 2015 09:04:49 +0100 From: Hans Petter Selasky <hps@selasky.org> To: Miroslav Lachman <000.fbsd@quip.cz>, freebsd-usb@FreeBSD.org Subject: Re: Action Cam SJ4000 (SJCAM) unrecognized as mass storage Message-ID: <54ACE8A1.6060307@selasky.org> In-Reply-To: <54AC7728.1020306@quip.cz> References: <54AC7728.1020306@quip.cz>
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This is a multi-part message in MIME format. --------------030305080407080404050508 Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 7bit 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 > 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:umass-sim0:0:0:0): unsupportable block size 0 > > Are there any quirks that I can try to attach this cam as mass storage? > > # usbconfig -d 1.4 dump_device_desc > ugen1.4: <J1455 NOVATEK> at usbus1, cfg=0 md=HOST spd=HIGH (480Mbps) > pwr=ON (500mA) > > bLength = 0x0012 > bDescriptorType = 0x0001 > bcdUSB = 0x0200 > bDeviceClass = 0x0000 > bDeviceSubClass = 0x0000 > bDeviceProtocol = 0x0000 > bMaxPacketSize0 = 0x0040 > idVendor = 0x0603 > idProduct = 0x8611 > bcdDevice = 0x0100 > iManufacturer = 0x0001 <NOVATEK > > iProduct = 0x0002 <J1455 > > iSerialNumber = 0x0003 <966110000000100> > bNumConfigurations = 0x0001 > > What more details should I provide? > > Miroslav Lachman Hi, Can you build a kernel with the attached patch? cat scsi_da.c.diff | patch -d /usr/src/sys Does it help? --HPS --------------030305080407080404050508 Content-Type: text/x-patch; name="scsi_da.c.diff" Content-Transfer-Encoding: 7bit Content-Disposition: attachment; filename="scsi_da.c.diff" Index: cam/scsi/scsi_da.c =================================================================== --- cam/scsi/scsi_da.c (revision 276747) +++ cam/scsi/scsi_da.c (working copy) @@ -3094,8 +3094,10 @@ if (block_size == 0 && maxsector == 0) { block_size = 512; maxsector = -1; + } else if (block_size == 0) { + block_size = 512; } - if (block_size >= MAXPHYS || block_size == 0) { + if (block_size >= MAXPHYS) { xpt_print(periph->path, "unsupportable block size %ju\n", (uintmax_t) block_size); --------------030305080407080404050508--
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