<html><head><meta name="color-scheme" content="light dark"></head><body><pre style="word-wrap: break-word; white-space: pre-wrap;">Patch-ID# 103934-06
Keywords: isp SCSI unexpected_bus_free timeout SBUS PCI lbolt MTR RAM 
Synopsis: SunOS 5.5.1: kernel/drv/isp patch
Date: Oct/13/97

Solaris Release: 2.5.1

SunOS Release: 5.5.1

Unbundled Product: 

Unbundled Release: 

Topic: SunOS 5.5.1: kernel/drv/isp patch

	WARNING:
		Users of 2.9GB SUN ST43401N drives should apply patch 
		104258-01 for Upgrading ST43401N Disk Firmware to 0407 
		before applying this patch.

	NOTE:	TO GET THE COMPLETE FIX FOR 4032974 (system hangs when
		lbolt wraps around), ONE NEEDS TO INSTALL THE FOLLOWING 
		PATCHES:

		103640-08 (or higher)	Kernel Patch
		103600-12 (or higher)	kernel/strmod/rpcmod and 
					kernel/sys/nfs patch
		104735-01 (or higher)	platform/sun4m/kernel/drv/sx patch
					(for sun4m machines only)
		104736-01 (or higher)	usr/bin/csh patch

		FAILURE TO INSTALL ALL THESE PATCHES WILL CAUSE THE SYSTEM
		TO HANG AFTER 248 DAYS.

BugId's fixed with this patch: 1221924 1245077 1246211 1249597 1252953 1254930 1255496 1256423 1259252 1259533 1262422 1262660 1266399 1266652 1267199 4009217 4010780 4010934 4015774 4017168 4023619 4023994 4032974 4045015 4080914 

Changes incorporated in this version: 4080914

Relevant Architectures: sparc

Patches accumulated and obsoleted by this patch:

Patches which conflict with this patch: 

Patches required with this patch: 

Obsoleted by: 

Files included with this patch:

/kernel/drv/isp
/usr/include/sys/scsi/adapters/ispmail.h
/usr/include/sys/scsi/adapters/ispvar.h
/usr/lib/adb/isp

Problem Description:

4080914 SunSwift PCI dumps i/o error on a new hardware

(from 103934-05)

4045015 SunSwift PCI requires new MTR value for performance improvements.

(from 103934-04)

4032974 system hangs when lbolt wraps around.

(from 103934-03)

4023619 SunSwift PCI : New timeout algorithm as in ISP1000 to be introduced.
4017168 Sonoma controller failover simulation doesn't work
4023994 isp panics due to assertion failure resp != NULL

(from 103934-02)

1221924 isp: mailbox returned value is not checked
1246211 Pulling a disk on a VxVM managed tabasco disk hangs the SCSI bus
1249597 resync scsi drivers with CRAY
1254930 isp: isp driver should report product info for SBUS ISP
1255496 SS10 - incomplete read- retrying
1256423 isp torture testing panic's the system.
1259252 isp: Under load, SCSI bus hangs are encountered.
1259533 the customer raid box hangs, scsi driver never issues request sense
1262422 isp driver for aborting a pkt need not have synchronize with marker.
1262660 isp: returns incorrect pkt_resid when read command completed without data xfer
1266399 isp: use same backoff algorithm on timeouts and parity as esp/fas/glm
1266652 isp driver missing SCCS header/version info completely
1267199 isp driver does not attach when the driver is used with Qlogic board.
4009217 isp: Firmware Error Async Event not handled properly.
4010780 Freshchoice 1040B (new Rev) does not work with existing driver/firmware
4010934 isp: Parity errors seen on ISP1000U with ultra scsi fujitsu disks
4015774 Fujitsu drives generate parity errors with Freshchoice- Tune setup time.
4023994 isp panics due to assertion failure resp != NULL

(from 103934-01)

1252953 ESC: isp gets 'Fatal Error' system then hard hangs after data fault panic
1245077 SCSI transport failed: reason 'unexpected_bus_free':

Patch Installation Instructions: 
-------------------------------- 
Refer to the Install.info file within the patch for instructions on
using the generic 'installpatch' and 'backoutpatch' scripts provided
with each patch.  Any other special or non-generic installation
instructions should be described below.

Special Install Instructions: 
-----------------------------

	NOTE:   TO GET THE COMPLETE FIX FOR 4032974, ONE NEEDS TO INSTALL
                THE FOLLOWING PATCHES:

                103640-08 (or higher)   Kernel Patch
                103600-12 (or higher)   kernel/strmod/rpcmod and
                                        kernel/sys/nfs patch
                104735-01 (or higher)   platform/sun4m/kernel/drv/sx patch
                                        (for sun4m machines only)
                104736-01 (or higher)   usr/bin/csh patch

                FAILURE TO INSTALL ALL THESE PATCHES WILL CAUSE THE SYSTEM
                TO HANG AFTER 248 DAYS.

Reboot the system after patch installation.
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