From owner-freebsd-scsi Thu Jul 27 18:56: 5 2000 Delivered-To: freebsd-scsi@freebsd.org Received: from dirty.research.bell-labs.com (dirty.research.bell-labs.com [204.178.16.6]) by hub.freebsd.org (Postfix) with SMTP id 38EF437C193 for ; Thu, 27 Jul 2000 18:56:02 -0700 (PDT) (envelope-from weeteck@aura.research.bell-labs.com) Received: from grubby.research.bell-labs.com ([135.104.2.9]) by dirty; Thu Jul 27 21:55:39 EDT 2000 Received: from aura.research.bell-labs.com ([135.104.46.10]) by grubby; Thu Jul 27 21:55:39 EDT 2000 Received: (from weeteck@localhost) by aura.research.bell-labs.com (8.9.1/8.9.1) id VAA28839 for freebsd-scsi@freebsd.org; Thu, 27 Jul 2000 21:55:38 -0400 (EDT) From: Wee Teck Ng Message-Id: <200007280155.VAA28839@aura.research.bell-labs.com> Subject: max SCB on Adaptec 2940U2W To: freebsd-scsi@freebsd.org Date: Thu, 27 Jul 2000 21:55:38 -0400 (EDT) X-Mailer: ELM [version 2.5 PL2] MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Sender: owner-freebsd-scsi@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.org Adaptec 2940U2W is supposed to be able to handle 255 concurrent tasks, but i noticed that freebsd reported the max number of SCB as 16: ahc0: aic7896/97 Wide Channel A, SCSI Id=7, 16/255 SCBs this number appears to be probed by ahc_probe(). my question is: does the card supports more than 16 concurrent SCBs? thanks! wee teck To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-scsi" in the body of the message