NetBSD master CVS tree commits

[source%NetBSD.ORG@localhost]

thorpej
Tue Feb 10 17:28:34 PST 1998
Update of /cvsroot/src/sys/dev/pci
In directory netbsd1:/var/slash-tmp/cvs-serv19481

Modified Files:
        if_de.c if_devar.h 
Log Message:
Don't try to dynamically create and destroy DMA maps.  Instead, keep
it simple, and allocate one for each transmit and receive descriptor.

In addition to being simpler and faster, this fixes a serious memory leak
in the transmit path.