Re: USB HDD needs replugging?
Well, I've given up on this one. It isn't as if I *have* to use this drive, and after spending so much time searching and experimenting and getting nowhere it seems a far more effective use of my resources to just take the time to format another external HDD which is known to work and dd my data to it. I'll just reserve the Seagate portable for use with other systems, and in the future will be more careful when making these decisions. Thanks to everyone who took the time to try to help. -- caveat utilitor, Indi ___ freebsd-usb@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-usb To unsubscribe, send any mail to freebsd-usb-unsubscr...@freebsd.org
USB HDD needs replugging?
Hi list, I recently bought a Seagate 320 GB portable USB HDD. Works perfectly with Linux and OS X, but in FreeBSD it has to be unplugged and replugged in order to show up in /dev/. Is there a way to make it behave normally? TIA, Indulekha ___ freebsd-usb@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-usb To unsubscribe, send any mail to freebsd-usb-unsubscr...@freebsd.org
Re: USB HDD needs replugging?
On Saturday 21 August 2010 14:03:16 Indi wrote: Hi list, I recently bought a Seagate 320 GB portable USB HDD. Works perfectly with Linux and OS X, but in FreeBSD it has to be unplugged and replugged in order to show up in /dev/. Is there a way to make it behave normally? Try checking the USB Mass Storaquirks. See: usbconfig -h --HPS ___ freebsd-usb@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-usb To unsubscribe, send any mail to freebsd-usb-unsubscr...@freebsd.org
Re: USB HDD needs replugging?
On Sat, Aug 21, 2010 at 03:04:03PM +0200, Hans Petter Selasky wrote: On Saturday 21 August 2010 14:03:16 Indi wrote: Hi list, I recently bought a Seagate 320 GB portable USB HDD. Works perfectly with Linux and OS X, but in FreeBSD it has to be unplugged and replugged in order to show up in /dev/. Is there a way to make it behave normally? Try checking the USB Mass Storaquirks. See: usbconfig -h Thanks for that. Here's what I found, but I have no idea what to do with it: sudo usbconfig -u 4 -a 5 dump_device_desc ugen4.5: Portable Seagate at usbus4, cfg=0 md=HOST spd=HIGH (480Mbps) pwr=ON bLength = 0x0012 bDescriptorType = 0x0001 bcdUSB = 0x0200 bDeviceClass = 0x bDeviceSubClass = 0x bDeviceProtocol = 0x bMaxPacketSize0 = 0x0040 idVendor = 0x0bc2 idProduct = 0x2300 bcdDevice = 0x0130 iManufacturer = 0x0001 Seagate iProduct = 0x0002 Portable iSerialNumber = 0x0003 2GH2P74N bNumConfigurations = 0x0001 $ sudo usbconfig -u 4 -a 5 dump_device_quirks Dumping current device quirks: VID=0x0b05 PID=0x1726 REVLO=0x REVHI=0x QUIRK=UQ_HID_IGNORE VID=0x1608 PID=0x0001 REVLO=0x0094 REVHI=0x0094 QUIRK=UQ_SWAP_UNICODE VID=0x04fa PID=0x4201 REVLO=0x00a2 REVHI=0x00a2 QUIRK=UQ_BAD_ADC VID=0x04fa PID=0x4201 REVLO=0x00a2 REVHI=0x00a2 QUIRK=UQ_AU_NO_XU VID=0x04d2 PID=0x0070 REVLO=0x0103 REVHI=0x0103 QUIRK=UQ_BAD_ADC VID=0x04d2 PID=0xff05 REVLO=0x REVHI=0x QUIRK=UQ_BAD_AUDIO VID=0x05c7 PID=0x2011 REVLO=0x0110 REVHI=0x0110 QUIRK=UQ_SPUR_BUT_UP VID=0x0566 PID=0x2802 REVLO=0x0001 REVHI=0x0001 QUIRK=UQ_SPUR_BUT_UP VID=0x0711 PID=0x0100 REVLO=0x0102 REVHI=0x0102 QUIRK=UQ_BUS_POWERED VID=0x0711 PID=0x0210 REVLO=0x0102 REVHI=0x0102 QUIRK=UQ_BUS_POWERED VID=0x0451 PID=0x1446 REVLO=0x0110 REVHI=0x0110 QUIRK=UQ_POWER_CLAIM VID=0x0562 PID=0x0001 REVLO=0x0009 REVHI=0x0009 QUIRK=UQ_AU_NO_FRAC VID=0x1527 PID=0x0201 REVLO=0x0100 REVHI=0x0100 QUIRK=UQ_AU_INP_ASYNC VID=0x046d PID=0xc032 REVLO=0x REVHI=0x QUIRK=UQ_NO_STRINGS VID=0x03f0 PID=0x0004 REVLO=0x REVHI=0x QUIRK=UQ_BROKEN_BIDIR VID=0x03f0 PID=0x0104 REVLO=0x REVHI=0x QUIRK=UQ_BROKEN_BIDIR VID=0x03f0 PID=0x0204 REVLO=0x REVHI=0x QUIRK=UQ_BROKEN_BIDIR VID=0x03f0 PID=0x0304 REVLO=0x REVHI=0x QUIRK=UQ_BROKEN_BIDIR VID=0x03f0 PID=0x0404 REVLO=0x REVHI=0x QUIRK=UQ_BROKEN_BIDIR VID=0x03f0 PID=0x0212 REVLO=0x REVHI=0x QUIRK=UQ_BROKEN_BIDIR VID=0x0924 PID=0xffef REVLO=0x REVHI=0x QUIRK=UQ_BROKEN_BIDIR VID=0x051d PID=0x0002 REVLO=0x REVHI=0x QUIRK=UQ_HID_IGNORE VID=0x050d PID=0x0551 REVLO=0x REVHI=0x QUIRK=UQ_HID_IGNORE VID=0x0764 PID=0x0501 REVLO=0x REVHI=0x QUIRK=UQ_HID_IGNORE VID=0x1163 PID=0x0100 REVLO=0x REVHI=0x QUIRK=UQ_HID_IGNORE VID=0x04d8 PID=0x0002 REVLO=0x REVHI=0x QUIRK=UQ_HID_IGNORE VID=0x04d8 PID=0xc001 REVLO=0x REVHI=0x QUIRK=UQ_HID_IGNORE VID=0x0463 PID=0x0001 REVLO=0x REVHI=0x QUIRK=UQ_HID_IGNORE VID=0x0463 PID=0x REVLO=0x REVHI=0x QUIRK=UQ_HID_IGNORE VID=0x05ac PID=0x1290 REVLO=0x REVHI=0x QUIRK=UQ_HID_IGNORE VID=0x05ac PID=0x1292 REVLO=0x REVHI=0x QUIRK=UQ_HID_IGNORE VID=0x04b4 PID=0x0bad REVLO=0x REVHI=0x QUIRK=UQ_KBD_IGNORE VID=0x04b4 PID=0x0bad REVLO=0x REVHI=0x QUIRK=UQ_HID_IGNORE VID=0x1781 PID=0x083e REVLO=0x REVHI=0x QUIRK=UQ_KBD_IGNORE VID=0x1781 PID=0x083e REVLO=0x REVHI=0x QUIRK=UQ_HID_IGNORE VID=0x1130 PID=0xf211 REVLO=0x0101 REVHI=0x0101 QUIRK=UQ_AUDIO_SWAP_LR VID=0x045e PID=0x008c REVLO=0x REVHI=0x QUIRK=UQ_MS_LEADING_BYTE VID=0x1781 PID=0x083f REVLO=0x REVHI=0x QUIRK=UQ_KBD_IGNORE VID=0x1781 PID=0x083f REVLO=0x REVHI=0x QUIRK=UQ_HID_IGNORE ___ freebsd-usb@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-usb To unsubscribe, send any mail to freebsd-usb-unsubscr...@freebsd.org
Re: USB HDD needs replugging?
On Saturday 21 August 2010 16:54:32 indulekha wrote:
On Sat, 2010-08-21 at 16:37 +0200, Hans Petter Selasky wrote:
There is a command to add quirks. Look at the source code:
grep UQ_ /sys/dev/usb/storage/umass.c
and look for UQ_
Thanks for the suggestion. Unfortunately the string UQ_
(or even UQ) does not appear in umass.c.
Then you typed something wrong:
grep UQ_ /sys/dev/usb/storage/umass.c
if (usb_test_quirk(uaa, UQ_MSC_FORCE_WIRE_BBB)) {
} else if (usb_test_quirk(uaa, UQ_MSC_FORCE_WIRE_CBI)) {
} else if (usb_test_quirk(uaa, UQ_MSC_FORCE_WIRE_CBI_I)) {
if (usb_test_quirk(uaa, UQ_MSC_FORCE_PROTO_SCSI)) {
} else if (usb_test_quirk(uaa, UQ_MSC_FORCE_PROTO_ATAPI)) {
} else if (usb_test_quirk(uaa, UQ_MSC_FORCE_PROTO_UFI)) {
} else if (usb_test_quirk(uaa, UQ_MSC_FORCE_PROTO_RBC)) {
if (usb_test_quirk(uaa, UQ_MSC_NO_TEST_UNIT_READY))
if (usb_test_quirk(uaa, UQ_MSC_NO_RS_CLEAR_UA))
if (usb_test_quirk(uaa, UQ_MSC_NO_START_STOP))
if (usb_test_quirk(uaa, UQ_MSC_NO_GETMAXLUN))
if (usb_test_quirk(uaa, UQ_MSC_NO_INQUIRY))
if (usb_test_quirk(uaa, UQ_MSC_NO_INQUIRY_EVPD))
if (usb_test_quirk(uaa, UQ_MSC_NO_SYNC_CACHE))
if (usb_test_quirk(uaa, UQ_MSC_SHUTTLE_INIT))
if (usb_test_quirk(uaa, UQ_MSC_ALT_IFACE_1))
if (usb_test_quirk(uaa, UQ_MSC_FLOPPY_SPEED))
if (usb_test_quirk(uaa, UQ_MSC_IGNORE_RESIDUE))
if (usb_test_quirk(uaa, UQ_MSC_WRONG_CSWSIG))
if (usb_test_quirk(uaa, UQ_MSC_RBC_PAD_TO_12))
if (usb_test_quirk(uaa, UQ_MSC_READ_CAP_OFFBY1))
if (usb_test_quirk(uaa, UQ_MSC_FORCE_SHORT_INQ))
--HPS
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Re: USB HDD needs replugging?
On Saturday 21 August 2010 16:52:28 Hans Petter Selasky wrote:
On Saturday 21 August 2010 16:54:32 indulekha wrote:
On Sat, 2010-08-21 at 16:37 +0200, Hans Petter Selasky wrote:
There is a command to add quirks. Look at the source code:
grep UQ_ /sys/dev/usb/storage/umass.c
and look for UQ_
Thanks for the suggestion. Unfortunately the string UQ_
(or even UQ) does not appear in umass.c.
Then you typed something wrong:
grep UQ_ /sys/dev/usb/storage/umass.c
if (usb_test_quirk(uaa, UQ_MSC_FORCE_WIRE_BBB)) {
} else if (usb_test_quirk(uaa, UQ_MSC_FORCE_WIRE_CBI)) {
} else if (usb_test_quirk(uaa, UQ_MSC_FORCE_WIRE_CBI_I)) {
if (usb_test_quirk(uaa, UQ_MSC_FORCE_PROTO_SCSI)) {
} else if (usb_test_quirk(uaa, UQ_MSC_FORCE_PROTO_ATAPI)) {
} else if (usb_test_quirk(uaa, UQ_MSC_FORCE_PROTO_UFI)) {
} else if (usb_test_quirk(uaa, UQ_MSC_FORCE_PROTO_RBC)) {
if (usb_test_quirk(uaa, UQ_MSC_NO_TEST_UNIT_READY))
if (usb_test_quirk(uaa, UQ_MSC_NO_RS_CLEAR_UA))
if (usb_test_quirk(uaa, UQ_MSC_NO_START_STOP))
if (usb_test_quirk(uaa, UQ_MSC_NO_GETMAXLUN))
if (usb_test_quirk(uaa, UQ_MSC_NO_INQUIRY))
if (usb_test_quirk(uaa, UQ_MSC_NO_INQUIRY_EVPD))
if (usb_test_quirk(uaa, UQ_MSC_NO_SYNC_CACHE))
if (usb_test_quirk(uaa, UQ_MSC_SHUTTLE_INIT))
if (usb_test_quirk(uaa, UQ_MSC_ALT_IFACE_1))
if (usb_test_quirk(uaa, UQ_MSC_FLOPPY_SPEED))
if (usb_test_quirk(uaa, UQ_MSC_IGNORE_RESIDUE))
if (usb_test_quirk(uaa, UQ_MSC_WRONG_CSWSIG))
if (usb_test_quirk(uaa, UQ_MSC_RBC_PAD_TO_12))
if (usb_test_quirk(uaa, UQ_MSC_READ_CAP_OFFBY1))
if (usb_test_quirk(uaa, UQ_MSC_FORCE_SHORT_INQ))
--HPS
Hi,
Another suggestion:
Look in the dmesg and see if there are any errors.
--HPS
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Re: USB HDD needs replugging?
On Saturday 21 August 2010 17:08:44 indulekha wrote: --HPS Well, see for yourself then: Hi, Ok, I see. I'm using a newer version of the same file :-) Try to enable some of the quirks listed in my previous email using usbconfig. Also check dmesg for errors. --HPS ___ freebsd-usb@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-usb To unsubscribe, send any mail to freebsd-usb-unsubscr...@freebsd.org
Re: USB HDD needs replugging?
On Sat, 2010-08-21 at 16:54 +0200, Hans Petter Selasky wrote:
On Saturday 21 August 2010 16:52:28 Hans Petter Selasky wrote:
On Saturday 21 August 2010 16:54:32 indulekha wrote:
On Sat, 2010-08-21 at 16:37 +0200, Hans Petter Selasky wrote:
There is a command to add quirks. Look at the source code:
grep UQ_ /sys/dev/usb/storage/umass.c
and look for UQ_
Thanks for the suggestion. Unfortunately the string UQ_
(or even UQ) does not appear in umass.c.
Then you typed something wrong:
grep UQ_ /sys/dev/usb/storage/umass.c
if (usb_test_quirk(uaa, UQ_MSC_FORCE_WIRE_BBB)) {
} else if (usb_test_quirk(uaa, UQ_MSC_FORCE_WIRE_CBI)) {
} else if (usb_test_quirk(uaa, UQ_MSC_FORCE_WIRE_CBI_I)) {
if (usb_test_quirk(uaa, UQ_MSC_FORCE_PROTO_SCSI)) {
} else if (usb_test_quirk(uaa, UQ_MSC_FORCE_PROTO_ATAPI)) {
} else if (usb_test_quirk(uaa, UQ_MSC_FORCE_PROTO_UFI)) {
} else if (usb_test_quirk(uaa, UQ_MSC_FORCE_PROTO_RBC)) {
if (usb_test_quirk(uaa, UQ_MSC_NO_TEST_UNIT_READY))
if (usb_test_quirk(uaa, UQ_MSC_NO_RS_CLEAR_UA))
if (usb_test_quirk(uaa, UQ_MSC_NO_START_STOP))
if (usb_test_quirk(uaa, UQ_MSC_NO_GETMAXLUN))
if (usb_test_quirk(uaa, UQ_MSC_NO_INQUIRY))
if (usb_test_quirk(uaa, UQ_MSC_NO_INQUIRY_EVPD))
if (usb_test_quirk(uaa, UQ_MSC_NO_SYNC_CACHE))
if (usb_test_quirk(uaa, UQ_MSC_SHUTTLE_INIT))
if (usb_test_quirk(uaa, UQ_MSC_ALT_IFACE_1))
if (usb_test_quirk(uaa, UQ_MSC_FLOPPY_SPEED))
if (usb_test_quirk(uaa, UQ_MSC_IGNORE_RESIDUE))
if (usb_test_quirk(uaa, UQ_MSC_WRONG_CSWSIG))
if (usb_test_quirk(uaa, UQ_MSC_RBC_PAD_TO_12))
if (usb_test_quirk(uaa, UQ_MSC_READ_CAP_OFFBY1))
if (usb_test_quirk(uaa, UQ_MSC_FORCE_SHORT_INQ))
--HPS
Hi,
Another suggestion:
Look in the dmesg and see if there are any errors.
--HPS
Yes, there is a dmesg error:
ugen4.5: (null) at usbus4 (disconnected)
uhub_reattach_port:435: could not allocate new device!
But then just a few lines later, dmesg says:
ugen4.5: Seagate at usbus4
umass1: Seagate Portable, class 0/0, rev 2.00/1.30, addr 5 on usbus4
umass1: SCSI over Bulk-Only; quirks = 0x
umass1:3:1:-1: Attached to scbus3
da1 at umass-sim1 bus 1 target 0 lun 0
da1: Seagate Portable 0130 Fixed Direct Access SCSI-4 device
da1: 40.000MB/s transfers
da1: 305245MB (625142448 512 byte sectors: 255H 63S/T 38913C)
I'm thinking there's some sort of power management scheme in the
Seagate that umass has trouble accommodating.
--
caveat utilitor,
Indi
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Re: USB HDD needs replugging?
Yes, there is a dmesg error: ugen4.5: (null) at usbus4 (disconnected) uhub_reattach_port:435: could not allocate new device! But then just a few lines later, dmesg says: ugen4.5: Seagate at usbus4 umass1: Seagate Portable, class 0/0, rev 2.00/1.30, addr 5 on usbus4 umass1: SCSI over Bulk-Only; quirks = 0x umass1:3:1:-1: Attached to scbus3 da1 at umass-sim1 bus 1 target 0 lun 0 da1: Seagate Portable 0130 Fixed Direct Access SCSI-4 device da1: 40.000MB/s transfers da1: 305245MB (625142448 512 byte sectors: 255H 63S/T 38913C) I'm thinking there's some sort of power management scheme in the Seagate that umass has trouble accommodating. Does your USB device have a separate power supply? --HPS ___ freebsd-usb@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-usb To unsubscribe, send any mail to freebsd-usb-unsubscr...@freebsd.org
Re: USB HDD needs replugging?
On Sat, 2010-08-21 at 17:18 +0200, Hans Petter Selasky wrote: Yes, there is a dmesg error: ugen4.5: (null) at usbus4 (disconnected) uhub_reattach_port:435: could not allocate new device! But then just a few lines later, dmesg says: ugen4.5: Seagate at usbus4 umass1: Seagate Portable, class 0/0, rev 2.00/1.30, addr 5 on usbus4 umass1: SCSI over Bulk-Only; quirks = 0x umass1:3:1:-1: Attached to scbus3 da1 at umass-sim1 bus 1 target 0 lun 0 da1: Seagate Portable 0130 Fixed Direct Access SCSI-4 device da1: 40.000MB/s transfers da1: 305245MB (625142448 512 byte sectors: 255H 63S/T 38913C) I'm thinking there's some sort of power management scheme in the Seagate that umass has trouble accommodating. Does your USB device have a separate power supply? --HPS No, it's one of those pocket-sized HDDs. This one, actually: http://www.amazon.com/gp/product/B001SJZV10/ref=oss_product -- caveat utilitor, Indi ___ freebsd-usb@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-usb To unsubscribe, send any mail to freebsd-usb-unsubscr...@freebsd.org
Re: USB HDD needs replugging?
On Saturday 21 August 2010 17:37:18 indulekha wrote: On Sat, 2010-08-21 at 17:18 +0200, Hans Petter Selasky wrote: Yes, there is a dmesg error: ugen4.5: (null) at usbus4 (disconnected) uhub_reattach_port:435: could not allocate new device! But then just a few lines later, dmesg says: ugen4.5: Seagate at usbus4 umass1: Seagate Portable, class 0/0, rev 2.00/1.30, addr 5 on usbus4 umass1: SCSI over Bulk-Only; quirks = 0x umass1:3:1:-1: Attached to scbus3 da1 at umass-sim1 bus 1 target 0 lun 0 da1: Seagate Portable 0130 Fixed Direct Access SCSI-4 device da1: 40.000MB/s transfers da1: 305245MB (625142448 512 byte sectors: 255H 63S/T 38913C) I'm thinking there's some sort of power management scheme in the Seagate that umass has trouble accommodating. Does your USB device have a separate power supply? --HPS No, it's one of those pocket-sized HDDs. This one, actually: http://www.amazon.com/gp/product/B001SJZV10/ref=oss_product Hi, Try to use an external self-powered USB HUB and see if the problem is the same. --PS ___ freebsd-usb@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-usb To unsubscribe, send any mail to freebsd-usb-unsubscr...@freebsd.org
Re: USB HDD needs replugging?
On Saturday 21 August 2010 18:26:21 indulekha wrote: what is the exact command to enable or disable quirks, etc. Hi, The format is: usbconfig add_dev_quirk_vplh vid pid lo_rev hi_rev quirk vid: VendorID pid: ProductID lo_rev: 0 Hi_rev 0x quirk: your quirk UQ_XXX If the driver shows a disconnect message or attach failure, then I think quirks won't help. Instead of replugging your device, it is sometimes possible to make the device available using: usbconfig -u X -a Y reset Where X and Y are the ugenX.Y for your root HUB or your device. You need to be root to execute these commands. --HPS ___ freebsd-usb@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-usb To unsubscribe, send any mail to freebsd-usb-unsubscr...@freebsd.org
Re: USB HDD needs replugging?
On Sat, 2010-08-21 at 18:29 +0200, Hans Petter Selasky wrote: On Saturday 21 August 2010 18:26:21 indulekha wrote: what is the exact command to enable or disable quirks, etc. Hi, The format is: usbconfig add_dev_quirk_vplh vid pid lo_rev hi_rev quirk vid: VendorID pid: ProductID lo_rev: 0 Hi_rev 0x quirk: your quirk UQ_XXX If the driver shows a disconnect message or attach failure, then I think quirks won't help. Instead of replugging your device, it is sometimes possible to make the device available using: usbconfig -u X -a Y reset Where X and Y are the ugenX.Y for your root HUB or your device. You need to be root to execute these commands. --HPS Thanks very much for that. I'll try the usbconfig reset next time I reboot -- it drops me into single user mode every time due to the unavailable fstab filesystem (my home directory is on that disk, didn't realize there'd be a problem til I rebooted). Fortunately I don't reboot this machine often... -- caveat utilitor, Indi ___ freebsd-usb@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-usb To unsubscribe, send any mail to freebsd-usb-unsubscr...@freebsd.org
Re: USB HDD needs replugging?
Hans Petter Selasky wrote: On Saturday 21 August 2010 17:37:18 indulekha wrote: On Sat, 2010-08-21 at 17:18 +0200, Hans Petter Selasky wrote: Yes, there is a dmesg error: ugen4.5: (null) at usbus4 (disconnected) uhub_reattach_port:435: could not allocate new device! But then just a few lines later, dmesg says: ugen4.5: Seagate at usbus4 umass1: Seagate Portable, class 0/0, rev 2.00/1.30, addr 5 on usbus4 umass1: SCSI over Bulk-Only; quirks = 0x umass1:3:1:-1: Attached to scbus3 da1 at umass-sim1 bus 1 target 0 lun 0 da1: Seagate Portable 0130 Fixed Direct Access SCSI-4 device da1: 40.000MB/s transfers da1: 305245MB (625142448 512 byte sectors: 255H 63S/T 38913C) I'm thinking there's some sort of power management scheme in the Seagate that umass has trouble accommodating. Does your USB device have a separate power supply? --HPS Joining late, sorry No, it's one of those pocket-sized HDDs. This one, actually: http://www.amazon.com/gp/product/B001SJZV10/ref=oss_product No current rating at http://www.seagate.com/ww/v/index.jsp?name=ST903204EXM101-RK-apac-expansion-portable-usb-320gb-hdvgnextoid=16816583b2561210VgnVCM101a48090aRCRDlocale=en-US#TabContentSpecifications Hi, Try to use an external self-powered USB HUB and see if the problem is the same. Yes, PS Ive had so much grief with USB over the years, I cut out some USB sockets off a dead mboard, so I can intercept meausure voltage current on USB devices. USB 1 2 is spec'd at = 0.5 Amp, (more on USB3 later) As well as the hub, A power doubler USB Y leads into 2 sockets of the hub may help, also plug both of those in before the disc in the other end. (else voltage droop while disc spins may confuse disc internal logic). PPS HPS Re that suspicion above, I also have a device that used to confuse usbd prob. still confuses devd, (I guess it was turning itself off after listening to cable, anyway it's free if you or another USB developer wants to play with it, contact me. http://berklix.com/~jhs/txt/clipman/ Cheers, Julian -- Julian Stacey: BSD Unix Linux C Sys Eng Consultants Munich http://berklix.com Mail plain text, Not HTML, quoted-printable base 64 dumped with spam. Avoid top posting, It cripples itemised cumulative responses. ___ freebsd-usb@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-usb To unsubscribe, send any mail to freebsd-usb-unsubscr...@freebsd.org
Re: USB HDD needs replugging?
On Sat, 2010-08-21 at 18:35 +0200, Julian H. Stacey wrote: Hans Petter Selasky wrote: On Saturday 21 August 2010 17:37:18 indulekha wrote: On Sat, 2010-08-21 at 17:18 +0200, Hans Petter Selasky wrote: Yes, there is a dmesg error: ugen4.5: (null) at usbus4 (disconnected) uhub_reattach_port:435: could not allocate new device! But then just a few lines later, dmesg says: ugen4.5: Seagate at usbus4 umass1: Seagate Portable, class 0/0, rev 2.00/1.30, addr 5 on usbus4 umass1: SCSI over Bulk-Only; quirks = 0x umass1:3:1:-1: Attached to scbus3 da1 at umass-sim1 bus 1 target 0 lun 0 da1: Seagate Portable 0130 Fixed Direct Access SCSI-4 device da1: 40.000MB/s transfers da1: 305245MB (625142448 512 byte sectors: 255H 63S/T 38913C) I'm thinking there's some sort of power management scheme in the Seagate that umass has trouble accommodating. Does your USB device have a separate power supply? --HPS Joining late, sorry No, it's one of those pocket-sized HDDs. This one, actually: http://www.amazon.com/gp/product/B001SJZV10/ref=oss_product No current rating at http://www.seagate.com/ww/v/index.jsp?name=ST903204EXM101-RK-apac-expansion-portable-usb-320gb-hdvgnextoid=16816583b2561210VgnVCM101a48090aRCRDlocale=en-US#TabContentSpecifications Hi, Try to use an external self-powered USB HUB and see if the problem is the same. Yes, PS Ive had so much grief with USB over the years, I cut out some USB sockets off a dead mboard, so I can intercept meausure voltage current on USB devices. USB 1 2 is spec'd at = 0.5 Amp, (more on USB3 later) As well as the hub, A power doubler USB Y leads into 2 sockets of the hub may help, also plug both of those in before the disc in the other end. (else voltage droop while disc spins may confuse disc internal logic). PPS HPS Re that suspicion above, I also have a device that used to confuse usbd prob. still confuses devd, (I guess it was turning itself off after listening to cable, anyway it's free if you or another USB developer wants to play with it, contact me. http://berklix.com/~jhs/txt/clipman/ Cheers, Julian Actually, I haven't had any trouble with USB for a long time now but maybe that's just luck. :) Had to jump through some minor hoops to get my Blackberry to mount, otherwise USB has pretty much just worked for me the last two years or so. Well, there was one other purchase of a portable USB HDD before this one; it wasn't recognized at all so I just returned it. I'd have returned this one too had I known... -- caveat utilitor, Indi ___ freebsd-usb@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-usb To unsubscribe, send any mail to freebsd-usb-unsubscr...@freebsd.org
Re: USB HDD needs replugging?
On Sat, 21 Aug 2010, Hans Petter Selasky wrote: On Saturday 21 August 2010 18:26:21 indulekha wrote: what is the exact command to enable or disable quirks, etc. Hi, The format is: usbconfig add_dev_quirk_vplh vid pid lo_rev hi_rev quirk vid: VendorID pid: ProductID lo_rev: 0 Hi_rev 0x quirk: your quirk UQ_XXX If the driver shows a disconnect message or attach failure, then I think quirks won't help. Instead of replugging your device, it is sometimes possible to make the device available using: usbconfig -u X -a Y reset Where X and Y are the ugenX.Y for your root HUB or your device. You need to be root to execute these commands. A real, working example of this would be an excellent addition to usbconfig(8). If you provide one, and explain what it does, I'll create a patch. ___ freebsd-usb@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-usb To unsubscribe, send any mail to freebsd-usb-unsubscr...@freebsd.org
