From owner-cvs-all Sun Sep 30 20:48:45 2001 Delivered-To: cvs-all@freebsd.org Received: from freefall.freebsd.org (freefall.FreeBSD.org [216.136.204.21]) by hub.freebsd.org (Postfix) with ESMTP id A2E3137B406; Sun, 30 Sep 2001 20:48:42 -0700 (PDT) Received: (from mjacob@localhost) by freefall.freebsd.org (8.11.4/8.11.4) id f913mgH05001; Sun, 30 Sep 2001 20:48:42 -0700 (PDT) (envelope-from mjacob) Message-Id: <200110010348.f913mgH05001@freefall.freebsd.org> From: Matt Jacob Date: Sun, 30 Sep 2001 20:48:42 -0700 (PDT) To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/dev/isp isp_freebsd.c isp_freebsd.h X-FreeBSD-CVS-Branch: HEAD Sender: owner-cvs-all@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG mjacob 2001/09/30 20:48:42 PDT Modified files: sys/dev/isp isp_freebsd.c isp_freebsd.h Log: Begin to implement target mode that for Fibre Channel has a private per-command component that we *don't* try and pass thru CAM. CAM just is too risky and too much of a pain- structures get copied, but not all info of interest can be considered safely transported thru all consumers (including user space) from the incoming ATIO to the outgoing CTIO- it's just much safer to have a buddy structure, identified by the command's tag which *does* make it thru safely. Pay attention to link speed and report 200MB/s xfer speed for a 23XX card in 2GPs mode. MFC after: 1 week Revision Changes Path 1.73 +60 -30 src/sys/dev/isp/isp_freebsd.c 1.55 +10 -1 src/sys/dev/isp/isp_freebsd.h To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe cvs-all" in the body of the message