This commit was manufactured by cvs2svn to create tag 'RELEASE_5_22'.

git-svn-id: https://smartmontools.svn.sourceforge.net/svnroot/smartmontools/tags/RELEASE_5_22@1179 4ea69e1a-61f1-4043-bf83-b5c94c648137

www/3w-xxxx.txt

----------------------------------------------------------------------------
-# August 14, 2003
-#
-# Adam Radford has incorporated a change that now allows the 3w-xxxx
-# driver to return the Cylinder Low/High values.  These are needed to
-# get the SMART health status.  This patch incorporates those changes
-# as well.
-#
-# August 12, 2003
-#
-# 3ware has incorporated a more general version of this fix into their latest
-# 3w-xxxx driver release. Rather than using this patch, you can upgrade your 
-# 3w-xxxx driver to version 1.02.00.037 or greater.  Or you can use this patch.
-#
-# August 8, 2003
-# PATCH FOR 3WARE 3w-xxxx DRIVER
-# Bruce Allen ballen at gravity.phys.uwm.edu
-# CVS ID of this file: $Id: 3w-xxxx.txt,v 1.3 2003/08/14 14:56:07 ballen4705 Exp $
-# 
-# To apply this patch, save this entire file to 3w-xxxx.txt in a
-# directory containing the original unpatched 3w-xxxx.c file. Then
-# given the command:
-#                     patch < 3w-xxxx.txt
-# That's it!
-#
-# TECHNICAL EXPLANATION OF THE PATCH FOLLOWS.  SKIP IT IF YOU DON'T CARE.
-#
-# The 3w-xxxx SCSI RAID driver for 3ware Escalade controller cards has a bug
-# in the "passthru" ioctl() which prevents two SMART commands from being
-# passed to the ATA devices behind the controller. The commands are:
-# 
-#  SMART ENABLE/DISABLE ATTRIBUTE AUTOSAVE 
-#  (Command Register=0xB0/Feature Register=0xD2)
-# 
-#  SMART ENABLE/DISABLE AUTOMATIC OFF-LINE
-#  (Command Register=0xB0/Feature Register=0xDB)
-# 
-# [Note: the second of these commands is listed as "Obsolete" in the ATA
-# specifications.  It was originally defined in SFF-8035i.  Most vendors
-# (IBM/Hitachi, Maxtor, Samsung, WD, among others) still implement it for
-# backwards compatibility.]
-# 
-# The problem arises because in both cases (stupidly!) the ENABLE subcommand
-# is indicated with a nonzero value of the Sector Count Register.  For the
-# AUTOSAVE command one uses Sector Count Register=0xF1 and for the AUTOMATIC
-# OFF-LINE command one uses Sector Count Register=0xF8.
-# 
-# This provokes the following error messages from the 3w-xxxx driver:
-#   3w-xxxx: tw_ioctl(): Passthru size (123392) too big.
-#   3w-xxxx: tw_ioctl(): Passthru size (126976) too big.
-# and the driver doesn't pass the ATA command on.  This is because the
-# passthru part of the 3w-xxxx driver assumes that the value in the Sector
-# Count Register is the number of 512-byte blocks to transfer, and these
-# values exceed the internal buffer sizes.
-# 
-# In fact both of these are non-data commands, and so this is trivial to
-# fix.  I am attaching an 8-line patch for this purpose.  It looks for these
-# particular commands and then treats them as non-data commands. It has been
-# tested on both a 6800 and a 7500 controller, and should be endian-order
-# and 32/64-bit clean.
-# 
-# [Note: the normal linux ide drivers also assume that the Sector Count
-# Register is the number of 512-byte sectors to transfer to user space.  
-# But in that case the user can simply allocate a userland buffer large
-# enough to hold the 0xf1*0x200 or 0xf8*0x200 bytes, and then ignore the
-# contents.]
-#
-# -----------------------------------------------------------------------
-
---- 3w-xxxx.c.save	Thu Aug 14 16:28:35 2003
-+++ 3w-xxxx.c	Thu Aug 14 16:44:04 2003
-@@ -1915,12 +1915,15 @@
- 			}
- 
- 			passthru = (TW_Passthru *)tw_dev->command_packet_virtual_address[request_id];
--			passthru->sg_list[0].length = passthru->sector_count*512;
--			if (passthru->sg_list[0].length > TW_MAX_PASSTHRU_BYTES) {
--				printk(KERN_WARNING "3w-xxxx: tw_ioctl(): Passthru size (%d) too big.\n", passthru->sg_list[0].length);
--				return 1;
-+			/* Don't load sg_list for non-data ATA cmds */
-+			if ((passthru->param != 0) && (passthru->param != 0x8)) {
-+				passthru->sg_list[0].length = passthru->sector_count*512;
-+				if (passthru->sg_list[0].length > TW_MAX_PASSTHRU_BYTES) {
-+					printk(KERN_WARNING "3w-xxxx: tw_ioctl(): Passthru size (%d) too big.\n", passthru->sg_list[0].length);
-+					return 1;
-+				}
-+				passthru->sg_list[0].address = tw_dev->alignment_physical_address[request_id];
- 			}
--			passthru->sg_list[0].address = tw_dev->alignment_physical_address[request_id];
- 			tw_post_command_packet(tw_dev, request_id);
- 			return 0;
- 		case TW_CMD_PACKET:
-@@ -2170,8 +2173,15 @@
- 	ioctl = (TW_Ioctl *)buff;
- 	switch (ioctl->opcode) {
- 		case TW_ATA_PASSTHRU:
--			passthru = (TW_Passthru *)ioctl->data;
--			memcpy(buff, tw_dev->alignment_virtual_address[request_id], passthru->sector_count * 512);
-+		        passthru = (TW_Passthru *)ioctl->data;
-+			/* Don't return data for non-data ATA cmds */
-+			if ((passthru->param != 0) && (passthru->param != 0x8))
-+				memcpy(buff, tw_dev->alignment_virtual_address[request_id], passthru->sector_count * 512);
-+			else {
-+			/* For non-data cmds, return cmd pkt */
-+				if (tw_dev->srb[request_id]->request_bufflen >= sizeof(TW_Command))
-+					memcpy(buff, tw_dev->command_packet_virtual_address[request_id], sizeof(TW_Command));
-+			}
- 			break;
- 		case TW_CMD_PACKET_WITH_DATA:
- 			dprintk(KERN_WARNING "3w-xxxx: tw_ioctl_complete(): caught TW_CMD_PACKET_WITH_DATA.\n");

www/Makefile

-# Manufactures HTML file from XML file. Note: do NOT edit the HTML
-# file, only the XML file.
-
-all: smartmontools_scsi.html
-
-smartmontools_scsi.html: smartmontools_scsi.xml 
-	xmlto html-nochunks smartmontools_scsi.xml
-
-upload: smartmontools_scsi.html index.html
-	scp smartmontools_scsi.html ballen4705@smartmontools.sourceforge.net:/home/groups/s/sm/smartmontools/htdocs
-	scp 3w-xxxx.txt ballen4705@smartmontools.sourceforge.net:/home/groups/s/sm/smartmontools/htdocs
-	scp index.html ballen4705@smartmontools.sourceforge.net:/home/groups/s/sm/smartmontools/htdocs
-	scp examples/*.html ballen4705@smartmontools.sourceforge.net:/home/groups/s/sm/smartmontools/htdocs/examples
-	scp examples/*.txt ballen4705@smartmontools.sourceforge.net:/home/groups/s/sm/smartmontools/htdocs/examples

www/SmartmontoolsSigningKey.txt

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www/cvs-script

-#!/bin/bash
-# execute this script in the current shell, using for example
-# . cvs_script
-unset CVS_SERVER
-export CVS_RSH=ssh
-export CVSROOT=:ext:ballen4705@cvs.smartmontools.sourceforge.net:/cvsroot/smartmontools