Thread: NetBSD/Amiga
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Old 06 September 2017, 14:46   #82
strim
NetBSD developer
 
Join Date: May 2012
Location: Warsaw, Poland
Posts: 396
Quote:
Originally Posted by twiggy View Post
I get this error on boot:

ep0: wrote 0x7ff to TX_AVAIL_THRESH, read back 0x0. Interface disabled
The ep driver is already in kernel, it just doesn't work because Amiga-specific PCMCIA driver is broken in some weird way. With NE2000 compatible cards (ne driver) it works by some sheer coincidence.

I was supposed to debug this at some point, but life got in the way. Unless someone fixes the PCMCIA driver, ep won't work.

https://nxr.netbsd.org/xref/src/sys/...gayle_pcmcia.c

Either one of the pcmio_* functions is broken, or the fact that pcmio_ functions are not defined for word length accesses is the problem... Word accesses are probably needed by ep (while they aren't used by ne).
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