"out of the box" iRiver P7 "doesnt work" with following messages:
sd 0:0:0:0: [sda] Unhandled error code
sd 0:0:0:0: [sda] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK,SUGGEST_RETRY
end_request: I/O error, dev sda, sector 0
"MAX_SECTORS_64" quirk helps.
"a patch":
--- drivers/usb/storage/unusual_devs.h.orig 2009-09-17 16:57:00 +0400
+++ drivers/usb/storage/unusual_devs.h 2009-09-17 16:56:35 +0400
@@ -1836,6 +1836,13 @@
US_SC_DEVICE, US_PR_DEVICE, NULL,
US_FL_IGNORE_RESIDUE ),
+/* Reported by Sergey Pinaev <dfo@xxxxxxxx> */
+UNUSUAL_DEV( 0x4102, 0x1059, 0x0000, 0xFFFF,
+ "iRiver",
+ "P7K",
+ US_SC_DEVICE, US_PR_DEVICE, NULL,
+ US_FL_MAX_SECTORS_64 ),
+
/*
* David Hц╓rdeman <david@xxxxxxxx>
* The key makes the SCSI stack print confusing (but harmless) messages
/proc/bus/usb/devices:
T: Bus=05 Lev=01 Prnt=01 Port=04 Cnt=01 Dev#= 30 Spd=480 MxCh= 0
D: Ver= 2.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1
P: Vendor=4102 ProdID=1059 Rev= 0.00
S: Manufacturer=iriver
S: Product=iriver P7K
S: SerialNumber=ec00ecafc61832323332303617170209
C:* #Ifs= 1 Cfg#= 1 Atr=c0 MxPwr=100mA
I:* If#= 0 Alt= 0 #EPs= 3 Cls=08(stor.) Sub=06 Prot=50 Driver=usb-storage
E: Ad=01(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E: Ad=82(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E: Ad=83(I) Atr=03(Int.) MxPS= 32 Ivl=128ms
--
mail="Sergey Pinaev <dfo@xxxxxxxx>"
url="http://`echo $mail | sed 's/.* <\(.*\)@\(.*\)>/\1.\2/'`"
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