From owner-svn-src-stable@FreeBSD.ORG Tue Oct 11 04:40:07 2011 Return-Path: Delivered-To: svn-src-stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 5B1DD1065672; Tue, 11 Oct 2011 04:40:07 +0000 (UTC) (envelope-from delphij@FreeBSD.org) Received: from svn.freebsd.org (svn.freebsd.org [IPv6:2001:4f8:fff6::2c]) by mx1.freebsd.org (Postfix) with ESMTP id 46EA48FC13; Tue, 11 Oct 2011 04:40:07 +0000 (UTC) Received: from svn.freebsd.org (localhost [127.0.0.1]) by svn.freebsd.org (8.14.4/8.14.4) with ESMTP id p9B4e7AQ097470; Tue, 11 Oct 2011 04:40:07 GMT (envelope-from delphij@svn.freebsd.org) Received: (from delphij@localhost) by svn.freebsd.org (8.14.4/8.14.4/Submit) id p9B4e7cd097463; Tue, 11 Oct 2011 04:40:07 GMT (envelope-from delphij@svn.freebsd.org) Message-Id: <201110110440.p9B4e7cd097463@svn.freebsd.org> From: Xin LI Date: Tue, 11 Oct 2011 04:40:07 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-8@freebsd.org X-SVN-Group: stable-8 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Cc: Subject: svn commit: r226243 - in stable/8: share/man/man4 sys/amd64/conf sys/conf sys/dev/tws sys/i386/conf sys/modules sys/modules/tws X-BeenThere: svn-src-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: SVN commit messages for all the -stable branches of the src tree List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 11 Oct 2011 04:40:07 -0000 Author: delphij Date: Tue Oct 11 04:40:06 2011 New Revision: 226243 URL: http://svn.freebsd.org/changeset/base/226243 Log: MFC r226026: Add the 9750 SATA+SAS 6Gb/s RAID controller card driver, tws(4). Many thanks for their contiued support to FreeBSD. This is version 10.80.00.003 from codeset 10.2.1 [1] Obtained from: LSI http://kb.lsi.com/Download16574.aspx [1] Added: stable/8/share/man/man4/tws.4 - copied unchanged from r226026, head/share/man/man4/tws.4 stable/8/sys/dev/tws/ - copied from r226026, head/sys/dev/tws/ stable/8/sys/modules/tws/ - copied from r226026, head/sys/modules/tws/ Modified: stable/8/share/man/man4/Makefile stable/8/sys/amd64/conf/GENERIC stable/8/sys/conf/files stable/8/sys/i386/conf/GENERIC stable/8/sys/modules/Makefile Directory Properties: stable/8/share/man/man4/ (props changed) stable/8/sys/ (props changed) stable/8/sys/amd64/include/xen/ (props changed) stable/8/sys/cddl/contrib/opensolaris/ (props changed) stable/8/sys/contrib/dev/acpica/ (props changed) stable/8/sys/contrib/pf/ (props changed) Modified: stable/8/share/man/man4/Makefile ============================================================================== --- stable/8/share/man/man4/Makefile Tue Oct 11 01:11:57 2011 (r226242) +++ stable/8/share/man/man4/Makefile Tue Oct 11 04:40:06 2011 (r226243) @@ -434,6 +434,7 @@ MAN= aac.4 \ tun.4 \ twa.4 \ twe.4 \ + tws.4 \ tx.4 \ txp.4 \ u3g.4 \ Copied: stable/8/share/man/man4/tws.4 (from r226026, head/share/man/man4/tws.4) ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ stable/8/share/man/man4/tws.4 Tue Oct 11 04:40:06 2011 (r226243, copy of r226026, head/share/man/man4/tws.4) @@ -0,0 +1,118 @@ +.\" +.\"Copyright (c) 2010, 2011 iXsystems, Inc. +.\"All rights reserved. +.\" written by: Xin LI +.\" +.\"Redistribution and use in source and binary forms, with or without +.\"modification, are permitted provided that the following conditions +.\"are met: +.\"1. Redistributions of source code must retain the above copyright +.\" notice, this list of conditions and the following disclaimer. +.\"2. Redistributions in binary form must reproduce the above copyright +.\" notice, this list of conditions and the following disclaimer in the +.\" documentation and/or other materials provided with the distribution. +.\" +.\"THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND +.\"ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +.\"IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +.\"ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE +.\"FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL +.\"DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS +.\"OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) +.\"HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +.\"LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY +.\"OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF +.\"SUCH DAMAGE. +.\" +.\" $FreeBSD$ +.\" +.Dd October 4, 2011 +.Dt TWS 4 +.Os +.Sh NAME +.Nm tws +.Nd 3ware 9750 SATA+SAS 6Gb/s RAID controller card driver +.Sh SYNOPSIS +To compile this driver into the kernel, +place the following lines in your +kernel configuration file: +.Bd -ragged -offset indent +.Cd "device scbus" +.Cd "device tws" +.Ed +.Pp +Alternatively, to load the driver as a +module at boot time, place the following line in +.Xr loader.conf 5 : +.Bd -literal -offset indent +tws_load="YES" +.Ed +.Sh DESCRIPTION +The +.Nm +driver provides support for LSI's 3ware 9750 SATA+SAS 6Gb/s RAID controller cards. +.Pp +These controllers feature the LSISAS2108 6Gb/s SAS RAID-on-Chip (ROC) +and are available in 4- and 8-port configurations, supports RAID levels +0, 1, 5, 6, 10, 50 and single disk, with 96 SATA and/or SAS hard drives and SSDs. +.Pp +For further hardware information, see +.Pa http://www.lsi.com/. +.Sh HARDWARE +The +.Nm +driver supports the following SATA/SAS RAID controller: +.Pp +.Bl -bullet -compact +.It +LSI's 3ware SAS 9750 series +.El +.Sh LOADER TUNABLES +Tunables can be set at the +.Xr loader 8 +prompt before booting the kernel or stored in +.Xr loader.conf 5 . +.Bl -tag -width "hw.tws.use_32bit_sgls" +.It Va hw.tws.cam_depth +The maximium queued CAM SIM requests for one controller. +The default value is 256. +.It Va hw.tws.enable_msi +This tunable enables MSI support on the controller if set to a non-zero value. +The default value is 0. +.It Va hw.tws.queue_depth +The maximium queued requests for one controller. +.It Va hw.tws.use_32bit_sgls +Limit the driver to use only 32-bit SG elements regardless whether the operating +system is running in 64-bit mode. +The default value is 0. +.El +.Sh FILES +.Bl -tag -width ".Pa /dev/tws?" -compact +.It Pa /dev/da? +array/logical disk interface +.It Pa /dev/tws? +management interface +.El +.Sh DIAGNOSTICS +Whenever the driver encounters a command failure, it prints out an error code in +the format: +.Qq Li "ERROR: (: ):" , +followed by a text description of the error. +There are other error messages and warnings that the +driver prints out, depending on the kinds of errors that it encounters. +If the driver is compiled with +.Dv TWS_DEBUG +defined, it prints out a whole bunch of debug +messages. +.Sh SEE ALSO +.Xr da 4 , +.Xr scsi 4 +.Sh AUTHORS +.An -nosplit +The +.Nm +driver was written by +.An Manjunath Ranganathaiah +for LSI and this manual page was written by +.An Xin LI Aq delphij@FreeBSD.org +for iXsystems, Inc. Modified: stable/8/sys/amd64/conf/GENERIC ============================================================================== --- stable/8/sys/amd64/conf/GENERIC Tue Oct 11 01:11:57 2011 (r226242) +++ stable/8/sys/amd64/conf/GENERIC Tue Oct 11 04:40:06 2011 (r226243) @@ -155,6 +155,7 @@ device mlx # Mylex DAC960 family #XXX pointer/int warnings #device pst # Promise Supertrak SX6000 device twe # 3ware ATA RAID +device tws # LSI 3ware 9750 SATA+SAS 6Gb/s RAID controller # atkbdc0 controls both the keyboard and the PS/2 mouse device atkbdc # AT keyboard controller Modified: stable/8/sys/conf/files ============================================================================== --- stable/8/sys/conf/files Tue Oct 11 01:11:57 2011 (r226242) +++ stable/8/sys/conf/files Tue Oct 11 04:40:06 2011 (r226243) @@ -1712,6 +1712,11 @@ dev/twa/tw_osl_freebsd.c optional twa \ compile-with "${NORMAL_C} -I$S/dev/twa" dev/twe/twe.c optional twe dev/twe/twe_freebsd.c optional twe +dev/tws/tws.c optional tws +dev/tws/tws_cam.c optional tws +dev/tws/tws_hdm.c optional tws +dev/tws/tws_services.c optional tws +dev/tws/tws_user.c optional tws dev/tx/if_tx.c optional tx dev/txp/if_txp.c optional txp inet dev/uart/uart_bus_acpi.c optional uart acpi Modified: stable/8/sys/i386/conf/GENERIC ============================================================================== --- stable/8/sys/i386/conf/GENERIC Tue Oct 11 01:11:57 2011 (r226242) +++ stable/8/sys/i386/conf/GENERIC Tue Oct 11 04:40:06 2011 (r226243) @@ -151,6 +151,7 @@ device iir # Intel Integrated RAID device ips # IBM (Adaptec) ServeRAID device mly # Mylex AcceleRAID/eXtremeRAID device twa # 3ware 9000 series PATA/SATA RAID +device tws # LSI 3ware 9750 SATA+SAS 6Gb/s RAID controller # RAID controllers device aac # Adaptec FSA RAID Modified: stable/8/sys/modules/Makefile ============================================================================== --- stable/8/sys/modules/Makefile Tue Oct 11 01:11:57 2011 (r226242) +++ stable/8/sys/modules/Makefile Tue Oct 11 04:40:06 2011 (r226243) @@ -292,6 +292,7 @@ SUBDIR= ${_3dfx} \ trm \ ${_twa} \ twe \ + tws \ tx \ txp \ ${_uart} \