Date: Sun, 09 Nov 1997 21:02:20 -0600 From: Ted Spradley <tsprad@spradley.dyn.ml.org> To: Murray Stokely <murray@cdrom.com> Cc: freebsd-current@FreeBSD.ORG Subject: Re: silo overflows? Message-ID: <199711100302.VAA00458@set.spradley.dyn.ml.org> In-Reply-To: Your message of "Sat, 08 Nov 1997 20:17:55 PST." <Pine.NEB.3.96.971108201318.5981A-100000@pooh.cdrom.com>
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I think I first started seeing these with 2.2.2RELEASE. I think it means that the 16-byte FIFO in the 16550A UART fills up before the interrupt service routine can get around to unloading it. The question is, can anything be done to help? > What do these error messages mean? sio1 is my modem to the outside > world. I never used to get these with 2.2-stable. > > sio1: 1 more silo overflow (total 70) > sio1: 1 more silo overflow (total 71) > > Murray Stokely >
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