[Freemint-discuss] USB bug

[Roger B. <an...@xp...>]

Hi all,
There's a problem in isp116x-hcd.c (present in both the Ethernat & NetUSBee 
controller drivers).  If the buffer is not word-aligned, the data is 
byte-swapped by the read or write process.  Word-aligned buffers are OK.  The 
error is in read_ptddata_from_fifo()/write_ptddata_to_fifo().

Since this hasn't been fixed, I assume that people only use word-aligned 
buffers, which isn't too surprising.  I won't be directly proposing a fix, 
since I don't use freemint, but I wanted to post the info here, since it is a 
data integrity problem.

Roger