Date: Wed, 14 Mar 2001 14:33:19 +0000 From: Josef Karthauser <joe@tao.org.uk> To: =?iso-8859-1?Q?S=F8ren_Schmidt?= <sos@FreeBSD.org> Cc: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: Re: cvs commit: src/sys/dev/ata ata-all.c ata-all.h ata-disk.c ata-disk.h atapi-all.c atapi-all.h atapi-cd.c atapi-cd.h atapi-fd.c atapi-fd.h atapi-tape.c atapi-tape.h Message-ID: <20010314143318.A544@tao.org.uk> In-Reply-To: <200103141205.f2EC5jE91878@freefall.freebsd.org>; from sos@FreeBSD.org on Wed, Mar 14, 2001 at 04:05:45AM -0800 References: <200103141205.f2EC5jE91878@freefall.freebsd.org>
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[-- Attachment #1 --] On Wed, Mar 14, 2001 at 04:05:45AM -0800, Søren Schmidt wrote: > sos 2001/03/14 04:05:45 PST > > Modified files: > sys/dev/ata ata-all.c ata-all.h ata-disk.c ata-disk.h > atapi-all.c atapi-all.h atapi-cd.c > atapi-cd.h atapi-fd.c atapi-fd.h > atapi-tape.c atapi-tape.h > Log: > Refine the detach/attach code. > > Proberly fail outstanding bio requests on devices that are detached. > > This makes it possible to change between disk/cdrom/dvd/whathaveyou > in a notebook, just by suspending it, changing the device in the > bay (or what you model calls it), unsuspend and the ATA driver > will figure out what disappeared and properly fail those, and attach > any new devices found. Is there a userland tool coming for poking this without suspending? Joe [-- Attachment #2 --] -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.0.4 (FreeBSD) Comment: For info see http://www.gnupg.org iEYEARECAAYFAjqvgS4ACgkQXVIcjOaxUBbGZwCZAZz0AiwM4TzAzciu5bv3AnJt 9BMAn35edS0RFDGXgFD1r1pHZY4NR8Au =lpGU -----END PGP SIGNATURE-----help
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