PR/46260 CVS commit: src/sys/dev/ic

["Julian Coleman" <jdc%netbsd.org@localhost>]

The following reply was made to PR port-sparc64/46260; it has been noted by GNATS.

From: "Julian Coleman" <jdc%netbsd.org@localhost>
To: gnats-bugs%gnats.NetBSD.org@localhost
Cc: 
Subject: PR/46260 CVS commit: src/sys/dev/ic
Date: Sat, 30 Jan 2021 07:53:01 +0000

 Module Name:	src
 Committed By:	jdc
 Date:		Sat Jan 30 07:53:01 UTC 2021
 
 Modified Files:
 	src/sys/dev/ic: gem.c gemvar.h
 
 Log Message:
 Improve handling of receive overflows.  When we get an overflow, don't
 reset the chip if we are still receiving packets.  Real overflows can
 happen when network and CPU(s) are loaded, so the reset is not needed
 in this case.
 Add a counter to track receive overflows (when GEM_COUNTERS is defined).
 
 This reverts some changes (always reset on overflow) from
 PR port-sparc64/46260.
 
 
 To generate a diff of this commit:
 cvs rdiff -u -r1.132 -r1.133 src/sys/dev/ic/gem.c
 cvs rdiff -u -r1.27 -r1.28 src/sys/dev/ic/gemvar.h
 
 Please note that diffs are not public domain; they are subject to the
 copyright notices on the relevant files.