Patch-ID# 103934-02
Keywords: isp SCSI unexpected_bus_free timeout SBUS PCI
Synopsis: SunOS 5.5.1: kernel/drv/isp patch
Date: Feb/21/97

Solaris Release: 2.5.1

SunOS Release: 5.5.1

Unbundled Product:

Unbundled Release:

Topic: SunOS 5.5.1: kernel/drv/isp patch

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 4023994

Changes incorporated in this version: 1221924 1246211 1249597 1254930 1255496 1256423 1259252 1259533 1262422 1262660 1266399 1266652 1267199 4009217 4010780 4010934 4015774 4023994

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:

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:
-----------------------------

None.