Patch Name:  PHNE_10077

Patch Description: s700 10.20 EISA 100VG-AnyLAN product patch

Creation Date: 97/02/12

Post Date:  97/02/18

Hardware Platforms - OS Releases:
        s700: 10.20

Products:
        J2655AA_APZ 100VG AnyLAN/9000 EISA B.10.20.02

Filesets:
        100VG-EISA-KRN.100VG-KRN,B.10.20.02

Automatic Reboot?: Yes

Status: General Superseded

Critical: No

Path Name:  /hp-ux_patches/s700/10.X/PHNE_10077

Symptoms:
        PHNE_10077:
        The following symptoms correspond to the descriptions in
        the defect descriptions fields for PHNE_10077:
        1. system panic when ENOBUF
        2. in 10bt mode, if cable disconnection followed by a DMA
           timeout, IFF_UP flag never gets back to "UP" (always
           "DONW") when the cable is reconnected.
        3. in 10bt mode, the cable disconnection for the cards whose
           date-code is "3396" is not recoverable when the cable is
           reconnected. driver returns EIO and need to reboot the
           system to bring the driver back up again.

Defect Description:
        PHNE_10077:
        The following defect descriptions are for PHNE_10077:
        1. when ENOBUF retuns during transmission, we unmapped the
           bufs which have not been mapped.
        2. when we get DMA timeout, we didnot return and we screwed
           up the vgal0_if_prior_state.
        3. the checking of old MAC address (0x080009)is still in
           10bt reset(). the card with date-code "3396" have a new
           MAC address of "0x0060b0". The driver comes up after
           reboot because we initialize the driver with 100vg
           reset().

SR:
        5003357194

Patch Files:
        /usr/conf/lib/lib100vg.a

what(1) Output:
        /usr/conf/lib/lib100vg.a:
                vgal0.h $Revision: 1.13 $ $Date: 96/10/28 13:40:06 $
                vgal0.c $Revision: 1.65 $ $Date: 97/02/10 16:12:06 $
                FILESET 100VG: lib 100vg: Version: A.10.20 PHNE_1007
                        7

cksum(1) Output:
        3243308160 41296 /usr/conf/lib/lib100vg.a

Patch Conflicts: None

Patch Dependencies:  None

Hardware Dependencies:  None

Other Dependencies:  None

Supersedes:  None

Equivalent Patches:
        PHNE_10072:
        s700: 9.01 9.03 9.05 9.07

        PHNE_10073:
        s700: 10.01

        PHNE_10074:
        s800: 10.01

        PHNE_10075:
        s700: 10.10

        PHNE_10076:
        s800: 10.10

        PHNE_10078:
        s800: 10.20

Patch Package Size:  90 Kbytes

Installation Instructions:
        Please review all instructions and the Hewlett-Packard
        SupportLine User Guide or your Hewlett-Packard support terms
        and conditions for precautions, scope of license,
        restrictions, and, limitation of liability and warranties,
        before installing this patch.
        ------------------------------------------------------------
        1. Back up your system before installing a patch.

        2. Login as root.

        3. Copy the patch to the /tmp directory.

        4. Move to the /tmp directory and unshar the patch:

                cd /tmp
                sh PHNE_10077

        5a. For a standalone system, run swinstall to install the
            patch:

                swinstall -x autoreboot=true -x match_target=true \
                        -s /tmp/PHNE_10077.depot

        5b. For a homogeneous NFS Diskless cluster run swcluster on the
            server to install the patch on the server and the clients:

                swcluster -i -b

            This will invoke swcluster in the interactive mode and
            force all clients to be shut down.

            WARNING: All cluster clients must be shut down prior to the
                     patch installation.  Installing the patch while the
                     clients are booted is unsupported and can lead to
                     serious problems.

            The swcluster command will invoke an swinstall session in which
            you must specify:

                alternate root path  -  default is /export/shared_root/OS_700
                source depot path    -  /tmp/PHNE_10077.depot

            To complete the installation, select the patch by choosing
            "Actions -> Match What Target Has" and then "Actions -> Install"
            from the Menubar.

        5c. For a heterogeneous NFS Diskless cluster:

                - run swinstall on the server as in step 5a to install
                  the patch on the cluster server.

                - run swcluster on the server as in step 5b to install
                  the patch on the cluster clients.

        By default swinstall will archive the original software in
        /var/adm/sw/patch/PHNE_10077.  If you do not wish to retain a
        copy of the original software, you can create an empty file
        named /var/adm/sw/patch/PATCH_NOSAVE.

        Warning: If this file exists when a patch is installed, the
                 patch cannot be deinstalled.  Please be careful
                 when using this feature.

        It is recommended that you move the PHNE_10077.text file to
        /var/adm/sw/patch for future reference.

        To put this patch on a magnetic tape and install from the
        tape drive, use the command:

                dd if=/tmp/PHNE_10077.depot of=/dev/rmt/0m bs=2k

Special Installation Instructions:
        Customer should check the output in the swagent.log or
        swinstall.log file to verify the installation of the files.