The more i work with this device i've found that it does not work as
other devices with the 05dc,0001 product/vendor code. If i change the
Jumpshot unusual_dev entry to:
UNUSUAL_DEV( 0x05dc, 0x0001, 0x0000, 0x0001,
"Lexar",
"Jumpshot USB CF Reader",
US_SC_SCSI, US_PR_BULK, NULL,
US_FL_FIX_INQUIRY ),
it works perfectly, in my case. but the problem with this is that
others(the whole jumpshot driver itself) has the same product/vendor
id's. is there a way to resolve that we have two different types of
devices?
here is the lsusb output for this device:
Bus 001 Device 009: ID 05dc:0001 Lexar Media, Inc.
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 1.00
bDeviceClass 0 (Defined at Interface level)
bDeviceSubClass 0
bDeviceProtocol 0
bMaxPacketSize0 8
idVendor 0x05dc Lexar Media, Inc.
idProduct 0x0001
bcdDevice 0.01
iManufacturer 1
iProduct 2
iSerial 3
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 32
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0
bmAttributes 0x80
MaxPower 90mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 2
bInterfaceClass 8 Mass Storage
bInterfaceSubClass 6 SCSI
bInterfaceProtocol 80 Bulk (Zip)
iInterface 3
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x82 EP 2 IN
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0040 bytes 64 once
bInterval 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x03 EP 3 OUT
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0040 bytes 64 once
bInterval 0
Evan
On Thu, 2004-02-26 at 14:07, Greg KH wrote:
> On Fri, Feb 20, 2004 at 02:52:08PM -0500, Alan Stern wrote:
> > On Thu, 19 Feb 2004, Evan Felix wrote:
> >
> > > I plugged a Cyclades AlterPath BIO USb device into my linux 2.6.2 laptop
> > > and it asked me to send you this:
> > >
> > >
> > > hub 1-1.2:1.0: new USB device on port 3, assigned address 6
> > > hub 1-1.2.3:1.0: USB hub found
> > > hub 1-1.2.3:1.0: 4 ports detected
> > > hub 1-1.2.3:1.0: new USB device on port 1, assigned address 7
> > > hub 1-1.2.3:1.0: new USB device on port 2, assigned address 8
> > > Initializing USB Mass Storage driver...
> > > usb-storage: This device (05dc,0001,0001 S 06 P 50) has an unneeded
> > > SubClass entry in unusual_devs.h
> > > Please send a copy of this message to
> > > <[EMAIL PROTECTED]>
> > > scsi0 : SCSI emulation for USB Mass Storage devices
> > > Vendor: Lexar Model: Jumpshot USB CF Rev: 0001
> > > Type: Direct-Access ANSI SCSI revision: 02
> >
> > Thank you for sending this. Greg, here's the patch.
>
> Applied, thanks.
>
> greg k-h
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