Re: output packet queueing?
Re: output packet queueing?
- Subject: Re: output packet queueing?
- From: Andrew Gallatin <email@hidden>
- Date: Wed, 30 Jan 2002 16:30:51 -0500 (EST)
Justin C. Walker writes:
>
>
The ENOBUFS error crops up when there is no available buffer for some
>
required use (e.g., failing on the allocation of an mbuf to hold the
>
packet header). This is done in udp_output(), and un ip_output().
Yeah, I'm an idiot. I'd gotten suspicious of dlil just because its
new to me. I had ifq_maxlen set too small & ip_output was dropping
things. I'm pretty sure this is what was causing my real problem.
Oops..
>
Is this driver "virtual", or does it deal with hardware?
"yes" ;-) It uses I/O Kit for hardware access only, and is otherwise a
pretty much straightforward port of an existing FreeBSD / Tru64 driver
with changes for Apple's dlil layer.
Thanks for the help..
Drew