Re: Handling SCSI commands in USB simulator

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>>
>> Thanks for the reply.
>>
>> My device is implementing a new Mass Storage Protocol UAS (USB
>> Attached SCSI). So, i do not think existing usb-storage would work for
>> this device.
>
> As previously discussed on this mailing list, we do think it can work
> just fine by modifying the existing usb-storage driver.
>
> But if you are willing to post your new driver to prove us wrong, we
> will be glad to review it.
>
>> Moreover in my stack with simulator i'm directly redirecting the
>> submission of URB to simulator. I had removed usbcore and host from
>> the stack for testing simulator.
>
> That doesn't sound wise.
>
>> I would like to know what is needed to be handled in simulator so that
>> SCSI layer sends SCSI commands to storage and then to my simulator.
>

I had compiled the gadget driver file_storage and got the .ko file.
The file_storage driver is using M66592 as the peripheral controller
driver. I would like to use DUMMY_HCD as the controller driver. Is
there any way i can add dummy_hcd as controller driver.

Also, i had observed that M66592 is the default controller driver in
menuconfig as well. Is there any way to change it to dummy hcd. I'm
using kernel version 2.6.28.

Thanks and Regards,
Madhukar
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