Date: Tue, 16 Apr 1996 07:00:29 -0700 From: "Justin T. Gibbs" <gibbs@freefall.freebsd.org> To: "Daniel M. Eischen" <deischen@iworks.InterWorks.org> Cc: asami@cs.berkeley.edu, scsi@freebsd.org Subject: Re: Changing ID of 2940UW Message-ID: <199604161400.HAA13388@freefall.freebsd.org> In-Reply-To: Your message of "Tue, 16 Apr 1996 05:54:54 CDT." <9604161054.AA12799@iworks.InterWorks.org>
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>When I was looking through the Adaptec PCI device probe I noticed you >were only using anding the HBA device ID with 0x7 and stuffing it into >SCSICONF and SCSICONF + 1. Shouldn't it be anded with 0xf? Not quite. I sent Satoshi a different patch last night that uses host_id in SCSICONF + 1 instead of scsi_conf which was what I'd intended all along. Bit 7 in SCSICONF is part of the selection timer setting which is why you must and it with 0x7. SCSICONF+1 is only referenced if the device is wide, which is the only time ((host_id&0x7) != host_id) can be true. I'll commit it as soon as my SCB paging patches are ready. >Dan Eischen >deischen@iworks.InterWorks.org -- Justin T. Gibbs =========================================== FreeBSD: Turning PCs into workstations ===========================================
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