Date: Sun, 1 Dec 2002 10:11:33 +0000 From: Doug Rabson <dfr@nlsystems.com> To: Marcel Moolenaar <marcel@freebsd.org>, Perforce Change Reviews <perforce@freebsd.org> Subject: Re: PERFORCE change 21719 for review Message-ID: <200212011011.33999.dfr@nlsystems.com> In-Reply-To: <200211302059.gAUKxkZZ077084@repoman.freebsd.org> References: <200211302059.gAUKxkZZ077084@repoman.freebsd.org>
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On Saturday 30 November 2002 8:59 pm, Marcel Moolenaar wrote: > http://perforce.freebsd.org/chv.cgi?CH=3D21719 > > Change 21719 by marcel@marcel_nfs on 2002/11/30 12:58:56 > > =09Remove isa and BOOTP_*. > =09Comment out sio. > > =09The UART hardware is not supported by the sio driver. It is > =09probed with some hackery, but the sio driver is in essense > =09too ISA/i386 oriented (pretty much like fb/vga/sc). In what way? The sio driver itself just assumes that it can use=20 bus_space to access a standard 16550 uart or similar. The bus=20 attachment code (sio_isa, sio_pccard, sio_ebus etc.) contains any code=20 which is bus-related. This driver works quite well on five different=20 busses - what does the HP machine do that is different? --=20 Doug Rabson=09=09=09=09Mail: dfr@nlsystems.com =09=09=09=09=09Phone: +44 20 8348 6160 To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe p4-projects" in the body of the message
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