On Fri, May 24, 2024 at 12:30 AM Alan Stern <stern@xxxxxxxxxxxxxxxxxxx> wrote:
>
> Good work! So the problem is that the driver believes the status[0] &
> 0x08 test.
>
> The way to fix this is to add an "initialized" flag to the alauda_info
> structure. Then alauda_check_media() should call alauda_init_media() if
> the 0x08 bit is set in status[0] _or_ if info->initialized is 0. And of
> course, alauda_check_media() should then set info->initialized to 1 if
> the alauda_init_media() call succeeds.
>
> Would you like to write and test a patch that does this?
>
> Alan Stern
I tried to do this. And the workflow can enter alauda_init_media(),
but there are still many conditions to satisfy in alauda_init_media().
Unfortunately alauda_init_media() stop and return here before
initializing uzonesize:
if (data[0] != 0x14) {
usb_stor_dbg(us, "Media not ready after ack\n");
return USB_STOR_TRANSPORT_ERROR;
}
The data[0] is status[0] showed before, and it was 0x0036.
I am not familiar with the status code of alauda.
How can I deal with this condition?
Is it ok to pass this condition when info->initialized == false, even
if the data[0] != 0x14?
