linux-usb-users，您好！
hi,glad to see you again:)
i would like to ask a question about ： how does mass storage
device cope with unsupported commands,such as 0x23 etc?
my way is : refering to mass bulk-only spec.(usbmassbulk_10
6.6.4 command failure),
The device shall report this condition by returning a Command
Failed status (bCSWStatus = 01h).
so,i now try :
1) return with sense_data 6th,12th,13th:
0x5,0x24,0x00.
2) return CSW with status (0x01) fail.
but it seems from bus hound that ,the USB commnication halt a long
time then reset.
another method i have tried is to stall the bulk-in endpoint
then wait host __set feature__ and unstall endpoint.
this failed again~
could anyone tell me the correct way ?? thank you very much~
致
礼！
JackRain
[EMAIL PROTECTED]
2006-06-28
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