Date: Wed, 19 Nov 2003 12:10:45 +0100 From: Alexander Leidinger <Alexander@Leidinger.net> To: Gary Jennejohn <garyj@jennejohn.org> Cc: freebsd-isdn@freebsd.org Subject: Re: Why is bus_set_resource() rarely used? Docs for ISA cards Message-ID: <20031119121045.7ddbf125.Alexander@Leidinger.net> In-Reply-To: <200311182210.hAIMA8cl001712@peedub.jennejohn.org> References: <20031026191648.GE436@newhope.my.domain> <200311182210.hAIMA8cl001712@peedub.jennejohn.org>
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On Tue, 18 Nov 2003 23:10:08 +0100 Gary Jennejohn <garyj@jennejohn.org> wrote: > > I'm trying to learn how the i4b ISA drivers are > > programmed by reading the "Arch Handbook" and looking > > at i4b/capi/iavc/iavc_isa.c on my FreeBSD 4-stable PC > > and wonder why doesn't iavc (and most other ISDN cards) > > use bus_set_resource()? I only see bus_alloc_resource() > > being called for SYS_RES_IOPORT and _IRQ in iavc_isa.c > > > > Most of these drivers were written before the entire bus support was > added to FBSD. Since they work as they are, why change them? http://www.freebsd.org/projects/busdma/index.html Bye, Alexander. -- Intel: where Quality is job number 0.9998782345! http://www.Leidinger.net Alexander @ Leidinger.net GPG fingerprint = C518 BC70 E67F 143F BE91 3365 79E2 9C60 B006 3FE7
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