Date: Wed, 25 Aug 2010 00:17:25 +0300 From: Volodymyr Kostyrko <c.kworr@gmail.com> To: Hans Petter Selasky <hselasky@c2i.net> Cc: freebsd-gnats-submit@freebsd.org, freebsd-usb@freebsd.org Subject: Re: usb/149934: Transcend JetFlash V85 poor performance Message-ID: <4C7436E5.7060805@gmail.com> In-Reply-To: <201008241712.00077.hselasky@c2i.net> References: <201008241139.o7OBdUO6018203@www.freebsd.org> <201008241712.00077.hselasky@c2i.net>
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24.08.2010 18:11, Hans Petter Selasky wrote:
> Can you test this patch instead:
>
> --- sys/dev/usb/quirk/usb_quirk.c 2010-08-10 16:03:19.000000000 0000
> +++ sys/dev/usb/quirk/usb_quirk.c 2010-08-10 16:03:19.000000000 0000
> @@ -160,10 +160,8 @@
> USB_QUIRK(ALCOR, AU6390, 0x0000, 0xffff, UQ_MSC_NO_SYNC_CACHE),
> USB_QUIRK(ALCOR, UMCR_9361, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
> UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_NO_GETMAXLUN),
> - USB_QUIRK(ALCOR, TRANSCEND, 0x0142, 0x0142, UQ_MSC_FORCE_WIRE_BBB,
> - UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_NO_GETMAXLUN,
> UQ_MSC_NO_SYNC_CACHE),
> - USB_QUIRK(ALCOR, TRANSCEND, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
> - UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_NO_GETMAXLUN),
> + USB_QUIRK(ALCOR, TRANSCEND, 0x0000, 0xffff, UQ_MSC_NO_GETMAXLUN,
> + UQ_MSC_NO_SYNC_CACHE),
> USB_QUIRK(APACER, HT202, 0x0000, 0xffff, UQ_MSC_NO_TEST_UNIT_READY,
> UQ_MSC_NO_SYNC_CACHE),
> USB_QUIRK(ASAHIOPTICAL, OPTIO230, 0x0000, 0xffff,
> UQ_MSC_FORCE_WIRE_BBB,
>
> Please also dump device and configuration descriptor using usbconfig.
>
> --HPS
This one results in:
Aug 25 00:10:17 limbo root: Unknown USB device: vendor 0x058f product
0x6387 bus uhub3
Aug 25 00:10:17 limbo kernel: ugen3.3: <JetFlash> at usbus3
Aug 25 00:10:17 limbo kernel: umass1: <JetFlash Mass Storage Device,
class 0/0, rev 2.00/1.00, addr 3> on usbus3
Aug 25 00:10:17 limbo kernel: umass1: SCSI over Bulk-Only; quirks = 0x4100
Aug 25 00:10:18 limbo kernel: umass1:2:1:-1: Attached to scbus2
Aug 25 00:10:18 limbo kernel: (probe0:umass-sim1:1:0:0): TEST UNIT
READY. CDB: 0 0 0 0 0 0
Aug 25 00:10:18 limbo kernel: (probe0:umass-sim1:1:0:0): CAM status:
SCSI Status Error
Aug 25 00:10:18 limbo kernel: (probe0:umass-sim1:1:0:0): SCSI status:
Check Condition
Aug 25 00:10:18 limbo kernel: (probe0:umass-sim1:1:0:0): SCSI sense:
UNIT ATTENTION asc:28,0 (Not ready to ready change, medium may have changed)
Aug 25 00:10:18 limbo kernel: da4 at umass-sim1 bus 1 scbus2 target 0 lun 0
Aug 25 00:10:18 limbo kernel: da4: <JetFlash TS4GJFV85 8.07> Removable
Direct Access SCSI-2 device
Aug 25 00:10:18 limbo kernel: da4: 40.000MB/s transfers
Aug 25 00:10:18 limbo kernel: da4: 3900MB (7987200 512 byte sectors:
255H 63S/T 497C)
So how about UQ_MSC_NO_TEST_UNIT_READY?
# usbconfig -d 3.3 dump_device_desc
ugen3.3: <Mass Storage Device JetFlash> at usbus3, cfg=0 md=HOST
spd=HIGH (480Mbps) pwr=ON
bLength = 0x0012
bDescriptorType = 0x0001
bcdUSB = 0x0200
bDeviceClass = 0x0000
bDeviceSubClass = 0x0000
bDeviceProtocol = 0x0000
bMaxPacketSize0 = 0x0040
idVendor = 0x058f
idProduct = 0x6387
bcdDevice = 0x0100
iManufacturer = 0x0001 <JetFlash>
iProduct = 0x0002 <Mass Storage Device>
iSerialNumber = 0x0003 <SZR04MNI>
bNumConfigurations = 0x0001
# usbconfig -d 3.3 dump_all_config_desc
ugen3.3: <Mass Storage Device JetFlash> at usbus3, cfg=0 md=HOST
spd=HIGH (480Mbps) pwr=ON
Configuration index 0
bLength = 0x0009
bDescriptorType = 0x0002
wTotalLength = 0x0020
bNumInterfaces = 0x0001
bConfigurationValue = 0x0001
iConfiguration = 0x0000 <no string>
bmAttributes = 0x0080
bMaxPower = 0x0032
Interface 0
bLength = 0x0009
bDescriptorType = 0x0004
bInterfaceNumber = 0x0000
bAlternateSetting = 0x0000
bNumEndpoints = 0x0002
bInterfaceClass = 0x0008
bInterfaceSubClass = 0x0006
bInterfaceProtocol = 0x0050
iInterface = 0x0000 <no string>
Endpoint 0
bLength = 0x0007
bDescriptorType = 0x0005
bEndpointAddress = 0x0001 <OUT>
bmAttributes = 0x0002 <BULK>
wMaxPacketSize = 0x0200
bInterval = 0x0000
bRefresh = 0x0000
bSynchAddress = 0x0000
Endpoint 1
bLength = 0x0007
bDescriptorType = 0x0005
bEndpointAddress = 0x0082 <IN>
bmAttributes = 0x0002 <BULK>
wMaxPacketSize = 0x0200
bInterval = 0x0000
bRefresh = 0x0000
bSynchAddress = 0x0000
--
Sphinx of black quartz judge my vow.
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