Return to BSD News archive
Path: euryale.cc.adfa.oz.au!newshost.anu.edu.au!harbinger.cc.monash.edu.au!news.uwa.edu.au!disco.iinet.net.au!news.uoregon.edu!hunter.premier.net!news.mathworks.com!news.kei.com!news-in.tiac.net!news.tiac.net!kag.tiac.net!user From: kag@citysource.com (Kenneth Graves) Newsgroups: comp.unix.bsd.freebsd.misc Subject: silo overflows with Boca AT66 card Date: Mon, 10 Jun 1996 18:03:59 -0400 Organization: Graves Consulting, Inc. Lines: 19 Message-ID: <kag-1006961803590001@kag.tiac.net> NNTP-Posting-Host: kag.tiac.net I moved from BSDI 1.1 to FreeBSD 2.1-R. Everything is working nicely, except my AT66 card: lots of silo overflows. The ports are usable for vt100, but are hopeless for zmodem or ppp. I tried fiddling with FIFO_TRIGGER_* in sio.c, but can't get the problem to go away. The two standard serial ports are working fine. Anyone have a similar problem? A solution? The appropriate kernel configuration lines: device sio0 at isa? port "IO_COM1" tty irq 4 vector siointr device sio1 at isa? port "IO_COM2" tty irq 3 vector siointr device sio2 at isa? port 0x220 tty flags 0x705 device sio3 at isa? port 0x228 tty flags 0x705 device sio4 at isa? port 0x240 tty flags 0x705 device sio5 at isa? port 0x248 tty flags 0x705 device sio6 at isa? port 0x260 tty flags 0x705 device sio7 at isa? port 0x268 tty flags 0x705 irq 5 vector siointr --kag