On 9 Feb 2004, Alan Stern <[EMAIL PROTECTED]> wrote: > On Mon, 9 Feb 2004, Richard B. Kreckel wrote: > > > Hi, > > > > I plugged an Minolta Dimage 7i into USB and when mounting /dev/sda1 > > via USB it reported the message > > > > usb-storage: This device (0686,400b,0001 S 06 P 50) has an > > unneeded SubClass entry in unusual_devs.h > > > > along with the plea to send this message to [EMAIL PROTECTED] This was > > linux kernel 2.6.2. > > > > Enjoy! > > -richy. > > That's strange, because the only reason for that entry to be in > unusual_devs.h is the SubClass. Martin, can you confirm whether the entry > for the DiMAGE 7i is needed at all?
I tested with 2.4.22 and it definitely did not work reliably without the patch. At the I don't think I've had the chance to connect it to a 2.6.2 machine. It may well work without the patch on 2.6. In fact, looking back, my original patch needed to specify US_PR_BULK, but Greg K-H said that wasn't needed anymore. Even earlier versions had US_FL_START_STOP, but I think that is also obsolete. So maybe the entire patch has shrunk down to nothing? Here's my original mail. -- Martin
From [EMAIL PROTECTED] Sat Oct 18 11:45:34 2003
Date: Sat, 18 Oct 2003 11:45:33 +1000
From: Martin Pool <[EMAIL PROTECTED]>
To: [EMAIL PROTECTED]
Subject: [patch] add unusual storage device entry for Minolta DiMAGE
Message-ID: <[EMAIL PROTECTED]>
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Hi,
This is an updated version of the patch to make Minolta DiMAGE cameras
work with USB Storage. It seems to work for me.
Earlier versions used US_FL_START_STOP, but that's no longer defined
and doesn't seem to be needed.
Without this patch, the device works intermittently, depending on the
storage card in use. Sometimes it abruptly disconnects, and sometimes
it reports the wrong size. I think the problems are worse with faster
flash cards.
Thanks,
--
Martin
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cd ~/work/linux/linux-2.4.22/drivers/usb/storage/
diff -u -p /home/mbp/work/linux/linux-2.4.22/drivers/usb/storage/unusual_de=
vs.h.\~1\~ /home/mbp/work/linux/linux-2.4.22/drivers/usb/storage/unusual_de=
vs.h
--- /home/mbp/work/linux/linux-2.4.22/drivers/usb/storage/unusual_devs.h.~1=
~ 2003-09-08 21:23:50.000000000 +1000
+++ /home/mbp/work/linux/linux-2.4.22/drivers/usb/storage/unusual_devs.h 20=
03-10-18 11:40:07.000000000 +1000
@@ -388,6 +388,29 @@ UNUSUAL_DEV( 0x066b, 0x0105, 0x0100, 0x
US_FL_SINGLE_LUN ),
#endif
=20
+/* Reported by Martin Pool <[EMAIL PROTECTED]>
+ *
+ * Originally discovered by Kedar Petankar, Matthew Geier, Mikael
+ * Lofj"ard, Marcel de Boer.
+ */
+UNUSUAL_DEV( 0x0686, 0x4006, 0x0001, 0x0001,
+ "Minolta",
+ "DiMAGE 7",
+ US_SC_SCSI, US_PR_BULK, NULL,
+ 0 ),
+
+UNUSUAL_DEV( 0x0686, 0x400b, 0x0001, 0x0001,
+ "Minolta",
+ "DiMAGE 7i",
+ US_SC_SCSI, US_PR_BULK, NULL,
+ 0 ),
+
+UNUSUAL_DEV( 0x0686, 0x400f, 0x0001, 0x0001,
+ "Minolta",
+ "DiMAGE 7Hi",
+ US_SC_SCSI, US_PR_BULK, NULL,
+ 0 ),
+
UNUSUAL_DEV( 0x0693, 0x0002, 0x0100, 0x0100,=20
"Hagiwara",
"FlashGate SmartMedia",
Diff finished at Sat Oct 18 11:44:39
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T: Bus=3D02 Lev=3D00 Prnt=3D00 Port=3D00 Cnt=3D00 Dev#=3D 1 Spd=3D12 MxC=
h=3D 2
B: Alloc=3D 0/900 us ( 0%), #Int=3D 0, #Iso=3D 0
D: Ver=3D 1.00 Cls=3D09(hub ) Sub=3D00 Prot=3D00 MxPS=3D 8 #Cfgs=3D 1
P: Vendor=3D0000 ProdID=3D0000 Rev=3D 0.00
S: Product=3DUSB UHCI Root Hub
S: SerialNumber=3Db000
C:* #Ifs=3D 1 Cfg#=3D 1 Atr=3D40 MxPwr=3D 0mA
I: If#=3D 0 Alt=3D 0 #EPs=3D 1 Cls=3D09(hub ) Sub=3D00 Prot=3D00 Driver=
=3Dhub
E: Ad=3D81(I) Atr=3D03(Int.) MxPS=3D 8 Ivl=3D255ms
T: Bus=3D01 Lev=3D00 Prnt=3D00 Port=3D00 Cnt=3D00 Dev#=3D 1 Spd=3D12 MxC=
h=3D 2
B: Alloc=3D 0/900 us ( 0%), #Int=3D 0, #Iso=3D 0
D: Ver=3D 1.00 Cls=3D09(hub ) Sub=3D00 Prot=3D00 MxPS=3D 8 #Cfgs=3D 1
P: Vendor=3D0000 ProdID=3D0000 Rev=3D 0.00
S: Product=3DUSB UHCI Root Hub
S: SerialNumber=3Db400
C:* #Ifs=3D 1 Cfg#=3D 1 Atr=3D40 MxPwr=3D 0mA
I: If#=3D 0 Alt=3D 0 #EPs=3D 1 Cls=3D09(hub ) Sub=3D00 Prot=3D00 Driver=
=3Dhub
E: Ad=3D81(I) Atr=3D03(Int.) MxPS=3D 8 Ivl=3D255ms
T: Bus=3D01 Lev=3D01 Prnt=3D01 Port=3D00 Cnt=3D01 Dev#=3D 2 Spd=3D12 MxC=
h=3D 0
D: Ver=3D 1.00 Cls=3D00(>ifc ) Sub=3D00 Prot=3D00 MxPS=3D 8 #Cfgs=3D 1
P: Vendor=3D0686 ProdID=3D400b Rev=3D 0.01
S: Manufacturer=3DMINOLTA DIMAGE CAMERA =20
S: Product=3DDIMAGE CAMERA =20
C:* #Ifs=3D 1 Cfg#=3D 1 Atr=3D40 MxPwr=3D 0mA
I: If#=3D 0 Alt=3D 0 #EPs=3D 2 Cls=3D08(stor.) Sub=3D06 Prot=3D50 Driver=
=3Dusb-storage
E: Ad=3D03(O) Atr=3D02(Bulk) MxPS=3D 16 Ivl=3D0ms
E: Ad=3D84(I) Atr=3D02(Bulk) MxPS=3D 16 Ivl=3D0ms
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