The MusicDrive chip (used in some USB flash drive MP3 players)
incorrectly reports residues on large (64k) data transfers.
This patch adds an UNUSUAL_DEV entry for the device to make the Linux
transport code ignore the residue count on reads from the device.
Writes to the device will still fail and result in corrupted data on the
flash drive.
Signed-off-by: Joris van Rantwijk <[EMAIL PROTECTED]>
diff -urN -U 5 linux-2.6.9/drivers/usb/storage/unusual_devs.h
linux-2.6.9-joris/drivers/usb/storage/unusual_devs.h
--- linux-2.6.9/drivers/usb/storage/unusual_devs.h 2004-09-26 12:02:56.000000000
+0200
+++ linux-2.6.9-joris/drivers/usb/storage/unusual_devs.h 2004-09-26
12:14:02.000000000 +0200
@@ -856,5 +856,13 @@
"Sandisk",
"ImageMate SDDR55",
US_SC_SCSI, US_PR_SDDR55, NULL,
US_FL_SINGLE_LUN),
#endif
+
+/* Reported by Joris van Rantwijk <[EMAIL PROTECTED]> */
+UNUSUAL_DEV( 0x03eb, 0x2002, 0x0100, 0x0100,
+ "Atmel Corp.",
+ "MusicDrive",
+ US_SC_DEVICE, US_PR_DEVICE, NULL,
+ US_FL_IGNORE_RESIDUE ),
+
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