Date: Sat, 4 Dec 1999 17:45:29 +0000 From: Mark Ovens <mark@ukug.uk.freebsd.org> To: hgoldste@bbs.mpcs.com Cc: freebsd-questions@freebsd.org Subject: Re: kernel.conf and setting sio flags Message-ID: <19991204174529.D568@marder-1> In-Reply-To: <14409.18968.402278.927193@penny.n2wx.ampr.org> References: <14409.18968.402278.927193@penny.n2wx.ampr.org>
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On Sat, Dec 04, 1999 at 12:06:32PM -0500, Howard Goldstein wrote: > > I seem to recall seeing that some blessed soul intended to document > the userconfig syntax used by /boot/kernel.conf(ig) but I'm having a > brain fart and can't locate the reference or the docs. > > It'd be neat to learn how to fish rather than be given the food so > if someone has suggestions on where to find the docs you'd have my > eternal gratitude in exchange for its URL. Or if you already have a > canned userconfig-able /boot/kernel.conf I can use to set my siox > devices' flags at boot time that'll work too. I'm good to go with > pnp setup via kernel.conf on a desktop system, but here I have a > couple of thousand 3.2R systems in the field that may benefit from > the extended FIFO capabilities but I can't throw new kernels at them > (easily) and a couple of attempts at guessing at the syntax all > failed. > I thought I'd seen a doc about this, but I can't find it now :( Anyway, to set sio parameters the following is what you need: To disable a port: di sio<n> To enable a port: en sio<n> To set the IRQ: irq sio<n> <irq> To set the flags: flags sio<n> <flags> <flags> is a hex number of the form 0x04 BTW, I thought the filename was /boot/boot.conf. I still use my old (2.2) /kernel.config by having the following in /boot/loader.rc: load -t userconfig_script /kernel.config HTH. > Thanks in advance. > > > To Unsubscribe: send mail to majordomo@FreeBSD.org > with "unsubscribe freebsd-questions" in the body of the message -- PERL has been described as "the duct tape of the Internet" and "the Unix Swiss Army chainsaw" - Computer Shopper 12/99 ________________________________________________________________ FreeBSD - The Power To Serve http://www.freebsd.org My Webpage http://ukug.uk.freebsd.org/~mark/ mailto:mark@ukug.uk.freebsd.org http://www.radan.com To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message
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