Module Name:	src
Committed By:	dyoung
Date:		Tue Dec 28 22:07:04 UTC 2004

Modified Files:
	src/sys/dev/ic: rtwvar.h

Log Message:
Group receiver-related variables together: move sc_rxctl nearer to
sc_rxnext.

Add sc_nrxdesc, the number of receive descriptors that we are
actually able to use.  sc_nrxdesc will ordinarily equal RTW_RXQLEN.
If buffers are exhausted, sc_nrxdesc < RTW_RXQLEN.  My next commit
will change dev/ic/rtw.c to deal with buffer exhaustion.


To generate a diff of this commit:
cvs rdiff -r1.11 -r1.12 src/sys/dev/ic/rtwvar.h

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.