Date: Fri, 23 Jun 1995 03:49:07 +1000 From: Bruce Evans <bde@zeta.org.au> To: FreeBSD-current@freebsd.org, rgrimes@gndrsh.aac.dev.com Subject: Re: Mistype in code of /sys/i386/isa/sio.c? (fwd) Message-ID: <199506221749.DAA07288@godzilla.zeta.org.au>
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>> This is Mark Taylor from Cybernet Systems. I'm sending you this email because >> I'm working on the sio.c code, and right now I'm trying to understand it. >> >> In the sioattach() code, I see that (on line 738) that an outb is being done >> to the modem_status_register, presumably to set the DTR and RTS lines, which >> should be done at the modem_ctl_port (sorry, I typed that wrong- modem_status_ >> register should read modem_st Yes, the outb is bogus. It doesn't matter much because KGDB isn't supported. The KGDB code is broken in other ways. BruceB
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