Date: Tue, 30 Sep 1997 07:56:40 -0600 From: "Justin T. Gibbs" <gibbs@plutotech.com> To: Julian Elischer <julian@whistle.com> Cc: current@FreeBSD.ORG Subject: Re: buf struct & scsi disk IO availability. Message-ID: <199709301357.HAA05978@pluto.plutotech.com> In-Reply-To: Your message of "Mon, 29 Sep 1997 21:40:57 PDT." <343082D9.41C67EA6@whistle.com>
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>2/ Jason, if I use the disk as a direct result of the scsi_attach() Are you talking to me? 8-) >If this is not the case, I have a work-around which would be to queue >further configuration to occur at some later time (but before >mounting root), but it wouldn't be so clean. > >julian All I/O to the SCSI system should be postponed until interrupt services are available. This was why I added the "interrupt driven configuration hooks". Your hook will be called before the root and dump device are configured and the boot will only continue once you remove your hook. Look in sys/kern/subr_autoconf.c for details. -- Justin T. Gibbs =========================================== FreeBSD: Turning PCs into workstations ===========================================
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