[PATCH 3.13 022/140] USB: Nokia 502 is an unusual device

Greg Kroah-Hartman
2014-02-04T21:51:28Z

From: Mikhail Zolotaryov <lebon@lebon.org.ua>

commit 0e16114f2db4838251fb64f3b550996ad3585890 upstream.

The USB storage operation of Nokia Asha 502 Dual SIM smartphone running Asha
Platform 1.1.1 is unreliable in respect of data consistency (i.e. transfered
files are corrupted). A similar issue is described here:
http://discussions.nokia.com/t5/Asha-and-other-Nokia-Series-30/Nokia-301-USB-transfers-and-corrupted-files/td-p/1974170

The workaround is (MAX_SECTORS_64):
rmmod usb_storage && modprobe usb_storage quirks=0421:06aa:m

The patch adds the tested device to the unusual list permanently.

Signed-off-by: Mikhail Zolotaryov <lebon@lebon.org.ua>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
drivers/usb/storage/unusual_devs.h | 7 +++++++
1 file changed, 7 insertions(+)

--- a/drivers/usb/storage/unusual_devs.h
+++ b/drivers/usb/storage/unusual_devs.h
@@ -234,6 +234,13 @@ UNUSUAL_DEV( 0x0421, 0x0495, 0x0370, 0x
USB_SC_DEVICE, USB_PR_DEVICE, NULL,
US_FL_MAX_SECTORS_64 ),

+/* Patch submitted by Mikhail Zolotaryov <lebon@lebon.org.ua> */
+UNUSUAL_DEV( 0x0421, 0x06aa, 0x1110, 0x1110,
+ "Nokia",
+ "502",
+ USB_SC_DEVICE, USB_PR_DEVICE, NULL,
+ US_FL_MAX_SECTORS_64 ),
+
#ifdef NO_SDDR09
UNUSUAL_DEV( 0x0436, 0x0005, 0x0100, 0x0100,
"Microtech",