Date: Sun, 3 May 1998 12:00:43 -0700 (PDT) From: Doug White <dwhite@gdi.uoregon.edu> To: Jt <hometeam@techpower.net> Cc: questions@FreeBSD.ORG Subject: Re: sio Message-ID: <Pine.BSF.3.96.980503115905.22535R-100000@gdi.uoregon.edu> In-Reply-To: <Pine.BSF.3.96.980503081923.17237A-100000@techpower.net>
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On Sun, 3 May 1998, Jt wrote: > It looks like it is also affecting the multiport card my log shows > > sio1: 1 more silo overflow (total 1) > sio1: 1 more silo overflow (total 2) > sio5: 204 more interrupt-level buffer overflows (total 204) > sio6: 165 more interrupt-level buffer overflows (total 165) > psmintr: outof sync (0080 !=0000). > > man pages suggest the bottom half of the driver Are you sure you have a true 16550 UART? Interrupt-level errors come from the kernel not able to service the UART quickly enough (which is common on multiuser multitasking systems such as UNIX-oids). That or your UART is rejecting the commands to set the buffer space. > I ran 2.2.1 with no problem with this setup. Hm.... Doug White | University of Oregon Internet: dwhite@resnet.uoregon.edu | Residence Networking Assistant http://gladstone.uoregon.edu/~dwhite | Computer Science Major To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message
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