Problem with Kingston MobileLite G3 SD card reader
Hi. I recently bought a Kingston MobileLite G3 SD card reader (http://www.kingston.com/en/flash/readers#fcr-mlg3). I now have a problem where it recognises the microSDXC card without any problems, but does not recognise the MSPD/SDXC slot at all (on windows I get 2 'drives') the kingston page even lists linux (from 2.6) as supported but well it doesn'T seem to really work (any more). Any ideas what the problem could be? I can help debug the problem, but I'd need some pointers as to where to start, since it's been a while since i've been doing kernel hacking/debug ;) Here are some of the kernel messages I get: kernel: [ 382.562000] hub 8-0:1.0: state 7 ports 5 chg evt 0004 kernel: [ 382.562000] ehci-pci :00:13.2: GetStatus port:2 status 001803 0 ACK POWER sig=j CSC CONNECT kernel: [ 382.562000] hub 8-0:1.0: port 2, status 0501, change 0001, 480 Mb/s kernel: [ 382.666000] hub 8-0:1.0: debounce: port 2: total 100ms stable 100ms status 0x501 kernel: [ 382.717000] ehci-pci :00:13.2: port 2 reset complete, port enabled kernel: [ 382.717000] ehci-pci :00:13.2: GetStatus port:2 status 001005 0 ACK POWER sig=se0 PE CONNECT kernel: [ 382.768000] usb 8-2: new high-speed USB device number 3 using ehci-pci kernel: [ 382.822000] ehci-pci :00:13.2: port 2 reset complete, port enabled kernel: [ 382.822000] ehci-pci :00:13.2: GetStatus port:2 status 001005 0 ACK POWER sig=se0 PE CONNECT kernel: [ 382.904000] usb 8-2: default language 0x0409 kernel: [ 382.985000] usb 8-2: udev 3, busnum 8, minor = 898 kernel: [ 382.985000] usb 8-2: New USB device found, idVendor=0bda, idProduct=0306 kernel: [ 382.985000] usb 8-2: New USB device strings: Mfr=1, Product=2, SerialNumber=3 kernel: [ 382.985000] usb 8-2: Product: USB3.0 Card Reader kernel: [ 382.985000] usb 8-2: Manufacturer: Realtek kernel: [ 382.985000] usb 8-2: SerialNumber: 201006010301 kernel: [ 382.985000] usb 8-2: usb_probe_device kernel: [ 382.985000] usb 8-2: configuration #1 chosen from 1 choice kernel: [ 382.988000] usb 8-2: adding 8-2:1.0 (config #1, interface 0) kernel: [ 382.991000] usb-storage 8-2:1.0: usb_probe_interface kernel: [ 382.991000] usb-storage 8-2:1.0: usb_probe_interface - got id kernel: [ 382.991000] usb-storage 8-2:1.0: USB Mass Storage device detected kernel: [ 382.991000] scsi10 : usb-storage 8-2:1.0 mtp-probe: checking bus 8, device 3: "/sys/devices/pci:00/:00:13.2/usb8/8-2" mtp-probe: bus: 8, device: 3 was not an MTP device kernel: [ 384.008000] scsi 10:0:0:0: Direct-Access Generic- USB3.0 CRW-0 1.00 PQ: 0 ANSI: 4 kernel: [ 384.571000] sd 10:0:0:0: [sde] 15544320 512-byte logical blocks: (7.95 GB/7.41 GiB) kernel: [ 384.574000] sd 10:0:0:0: [sde] Write Protect is off kernel: [ 384.574000] sd 10:0:0:0: [sde] Mode Sense: 2f 00 00 00 kernel: [ 384.576000] sd 10:0:0:0: [sde] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA kernel: [ 384.587000] sde: sde1 kernel: [ 384.592000] sd 10:0:0:0: [sde] Attached SCSI removable disk On windows it identifies as "Generic- USB3.0 CRW-0 USB Device" and "Generic- USB3.0 CRW-1 USB Device" Regards, Thomas Raschbacher -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Re: Problem with Kingston MobileLite G3 SD card reader
On Mon, 9 Dec 2013, Thomas Raschbacher wrote: > Hi. > > I recently bought a Kingston MobileLite G3 SD card reader > (http://www.kingston.com/en/flash/readers#fcr-mlg3). > I now have a problem where it recognises the microSDXC card without any > problems, but does not recognise the MSPD/SDXC slot at all (on windows I > get 2 'drives') > > the kingston page even lists linux (from 2.6) as supported but well it > doesn'T seem to really work (any more). > > Any ideas what the problem could be? > I can help debug the problem, but I'd need some pointers as to where to > start, since it's been a while since i've been doing kernel > hacking/debug ;) > > Here are some of the kernel messages I get: .. > On windows it identifies as "Generic- USB3.0 CRW-0 USB Device" and > "Generic- USB3.0 CRW-1 USB Device" Please post a usbmon trace showing what happens when you plug in the card reader. See Documentation/usb/usbmon.txt for instructions. Alan Stern -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Re: Problem with Kingston MobileLite G3 SD card reader
On 2013-12-09 16:25, Alan Stern wrote: On Mon, 9 Dec 2013, Thomas Raschbacher wrote: Hi. I recently bought a Kingston MobileLite G3 SD card reader (http://www.kingston.com/en/flash/readers#fcr-mlg3). I now have a problem where it recognises the microSDXC card without any problems, but does not recognise the MSPD/SDXC slot at all (on windows I get 2 'drives') the kingston page even lists linux (from 2.6) as supported but well it doesn'T seem to really work (any more). Any ideas what the problem could be? I can help debug the problem, but I'd need some pointers as to where to start, since it's been a while since i've been doing kernel hacking/debug ;) Here are some of the kernel messages I get: .. On windows it identifies as "Generic- USB3.0 CRW-0 USB Device" and "Generic- USB3.0 CRW-1 USB Device" Please post a usbmon trace showing what happens when you plug in the card reader. See Documentation/usb/usbmon.txt for instructions. Alan Stern here are the files: http://www.lordvan.com/Kingston_MobileLiteG3_plugin_usbmon http://www.lordvan.com/Kingston_MobileLiteG3_unplug_usbmon Regards P.S.: i forgot to mention, that I run kernel 3.12.0 -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Re: Problem with Kingston MobileLite G3 SD card reader
On Mon, 9 Dec 2013, Thomas Raschbacher wrote: > On 2013-12-09 16:25, Alan Stern wrote: > > On Mon, 9 Dec 2013, Thomas Raschbacher wrote: > > > >> Hi. > >> > >> I recently bought a Kingston MobileLite G3 SD card reader > >> (http://www.kingston.com/en/flash/readers#fcr-mlg3). > >> I now have a problem where it recognises the microSDXC card without > >> any > >> problems, but does not recognise the MSPD/SDXC slot at all (on windows > >> I > >> get 2 'drives') > >> > >> the kingston page even lists linux (from 2.6) as supported but well it > >> doesn'T seem to really work (any more). > >> > >> Any ideas what the problem could be? > >> I can help debug the problem, but I'd need some pointers as to where > >> to > >> start, since it's been a while since i've been doing kernel > >> hacking/debug ;) > >> > >> Here are some of the kernel messages I get: > > > > .. > > > >> On windows it identifies as "Generic- USB3.0 CRW-0 USB Device" and > >> "Generic- USB3.0 CRW-1 USB Device" > > > > Please post a usbmon trace showing what happens when you plug in the > > card reader. See Documentation/usb/usbmon.txt for instructions. > > > > Alan Stern > > here are the files: > http://www.lordvan.com/Kingston_MobileLiteG3_plugin_usbmon > http://www.lordvan.com/Kingston_MobileLiteG3_unplug_usbmon > > Regards > P.S.: i forgot to mention, that I run kernel 3.12.0 It looks like the problem is that your kernel was built without the CONFIG_SCSI_MULTI_LUN option. If you enable it then everything should work. Alan Stern -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Re: Problem with Kingston MobileLite G3 SD card reader
On 2013-12-09 19:21, Alan Stern wrote: On Mon, 9 Dec 2013, Thomas Raschbacher wrote: On 2013-12-09 16:25, Alan Stern wrote: > On Mon, 9 Dec 2013, Thomas Raschbacher wrote: Regards P.S.: i forgot to mention, that I run kernel 3.12.0 It looks like the problem is that your kernel was built without the CONFIG_SCSI_MULTI_LUN option. If you enable it then everything should work. Alan Stern Ah thanks that solves the problem. Maybe this could/should be mentioned in the USB Storage description in the kernel config? Or maybe even some dummy option as part of the USB Storage config section for this which just depends on the CONFIG_SCSI_MULTI_LUN option? Regards -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Re: Problem with Kingston MobileLite G3 SD card reader
On Tue, 10 Dec 2013, Thomas Raschbacher wrote: > On 2013-12-09 19:21, Alan Stern wrote: > > On Mon, 9 Dec 2013, Thomas Raschbacher wrote: > > > >> On 2013-12-09 16:25, Alan Stern wrote: > >> > On Mon, 9 Dec 2013, Thomas Raschbacher wrote: > >> > >> Regards > >> P.S.: i forgot to mention, that I run kernel 3.12.0 > > > > It looks like the problem is that your kernel was built without the > > CONFIG_SCSI_MULTI_LUN option. If you enable it then everything should > > work. > > > > Alan Stern > > Ah thanks that solves the problem. Maybe this could/should be mentioned > in the USB Storage description in the kernel config? > Or maybe even some dummy option as part of the USB Storage config > section for this which just depends on the CONFIG_SCSI_MULTI_LUN option? There is a different proposed solution: http://marc.info/?l=linux-scsi&m=138662072510848&w=2 Maybe you can try it out. Alan Stern -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html