Hi, >> > First you have to figure out why it isn't working. What does the >> > debugging information show? >> >> Here is some debugging information: >> >> receive GET_DESCRIPTOR, 80, 6 index 0 value 200 len 20 >> receive SET_CONFIGURATION, 0, 9 index 0 value 1 len 0 >> set curlun->unit_attention_data to SS_NO_SENSE >> do_set_config() is called because of FSG_STATE_CONFIG_CHANGE >> do_set_interface() is called >> set curlun->unit_attention_data to SS_RESET_OCCURRED >> receive *UNKNOWN*, a1, fe index 0 value 0 len 1 >> receive SCSI Inquiry >> receive SCSI read format capacities, get attention condition, >> curlun->unit_attention_data is 062900 (SS_RESET_OCCURRED) > > Up to this point, everything is normal. We need to see what happens > next. >
After the SS_RESET_OCCURRED attention condition, the debug information is: start_transfer is called the driver queue function is called start_transfer is called the driver queue function is called to send out CSW of 13 bytes driver receive EP1 IN interrupt bulk_in_complete is called get_next_command is called driver receive setup data valid interrupt receive GET_DESCRIPTOR, 80, 6 index 0 value 200 len 20 .....many control transfers...... May i know if everything is normal here? Thanks, victor -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
