PROBLEM:  (QAR 73974)    (Patch ID: OSF500-033)
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This patch corrects a problem where a Tru64 UNIX NFS server incorrectly
handles > 8k I/O requests. 

PROBLEM:  (MGO104104)    (Patch ID: OSF500-037)
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This patch fixes a system panic with panic string:
    "simple_lock: time limit exceeded"

An example stack trace whould be:

   panic                src/kernel/bsd/subr_prf.c : 796
   simple_lock_fault    src/kernel/kern/lock.c : 2386
   simple_lock_time_violation  src/kernel/kern/lock.c : 2435
   lock_done            src/kernel/kern/lock.c : 749
   mpsleep              src/kernel/bsd/kern_synch.c : 511
   kds_getdb            src/kernel/io/common/kds.c : 645
   kds_addds_lock       src/kernel/io/common/kds.c : 1601
   kds_addds            src/kernel/io/common/kds.c : 1583
   add_device_persistance  src/kernel/io/common/cma_dd.c : 1476
   conn_device          src/kernel/io/common/driver_support.c : 1030
   optical_online       usr/opt/CLC310/op/cam_optical.c : 1111
   optical_open         usr/opt/CLC310/op/cam_optical.c : 958
   spec_open            src/kernel/vfs/spec_vnops.c : 1433
   vn_open              src/kernel/vfs/vfs_vnops.c : 652
   copen                src/kernel/vfs/vfs_syscalls.c : 2398
   open                 src/kernel/vfs/vfs_syscalls.c : 2325
   syscall              src/kernel/arch/alpha/syscall_trap.c : 627
   _Xsyscall            src/kernel/arch/alpha/locore.s : 1409

PROBLEM:  (NONE)    (Patch ID: OSF500-135)
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This patch provides the graphics driver support for the PCI To
Ethernet/Graphics Combo Adapter (3X-DEPVD-AA) (also known as the
ITI6021E Fast Ethernet NIC 3D Video Combination Adapter, InterServer
Combo, or JIB).

PROBLEM:
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This patch fixes a problem where on systems with a Powerstorm 4D10T
(ELSA Gloria Synergy) graphics card (SN-PBXGK-BB), the system could
crash if an X11 application used cursors larger than 64x64.

PROBLEM:
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This patch fixes a problem where on systems with a Powerstorm 4D10T
(ELSA Gloria Synergy) graphics card (SN-PBXGK-BB), when using 8-plane
PseudoColor visuals, incorrect colors may be displayed.


PROBLEM:  (QAR 74776 QAR 75082 FNO81417A HPAQA1JQR)  (Patch ID: OSF500-106)
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This patch is an upgrade to the Gigabit ethernet driver version 1.0.12
to fix various performance problems.

PROBLEM: (HPAQ10DTH, UVO55282) (PATCH ID: OSF500-170)
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This patch provides the latest driver for the PowerStorm 4D10T (ELSA GLoria
Synergy, SN-PBXGK-BB) graphics card and the latest graphics driver for the
PCI To Ethernet/Graphics Combo Adapter (3X-DEPVD-AA).  This version of the
driver contains a minor correction to the cursor hotspot validation code.


PROBLEM: (MGO59344C, 80674) (PATCH ID: OSF500-293)
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This patch is to prevent a hang that can occur using NFS over TCP.
Many NFS TCP server threads will be blocked for several minutes and 
their stack trace will look like the following:
         0 thread_block
         1 mpsleep
         2 sosleep
         3 sosbwait
         4 sosend
         5 xdrrecmbuf_send
         6 svcktcp_reply
         7 svc_sendreply
         8 rfs_sendreply
         9 rfs_dispatch
        10 nfs_rpc_recv
        11 nfs_tcp_thread

This problem is a race condition and will only be seen on SMP systems.


PROBLEM: (77951) (PATCH ID: OSF500-186)
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This patch updates the DE602 Ethernet device driver to V1.0.5 and fixes the 
following problems:
Problem 1:  Transmit Timeout errors may be seen following a device reset 
operation.  The device may be reset as part of an ifconfig command or 
following a link loss condition such as the cable being pulled.

Problem 2:  Kernel memory fault panic might result, especially if kernel 
memory debugging was enabled (kmem-debug attribute was non-zero), on 
DE602 adapters which were experiencing many Receive Overrun errors.  
These errors are counted by the driver and the counts can be displayed 
using netstat for the particular interface in question (for example: 
'netstat -s -I ee0').
  
Problem 3:  A machine check might occur on machines experiencing many 
receive overrun errors on the DE602 device.  To check for receive overrun 
errors, use the netstat command for the interface in question (for example,
'netstat -s -I ee0').
     
Problem 4:  Under some circumstances, multicast addresses which the DE602
interface subscribed to would not be received by the device.  This would 
only happen if multicast addresses were added via SIOCADDMULTI, then some 
were removed using SIOCDELMULTI, and then some different addresses were 
added. If this sequence occurred, some or all of the addresses added in 
the last batch would not be seen by the device.


PROBLEM: (none) (PATCH ID: OSF500-295)
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This patch provides support for the DEGPA-TA (1000BaseT)
Gigabit Ethernet device.


PROBLEM: (BCPM804R1) (PATCH ID: OSF500-299)
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This patch fixes the following DE600/DE602 10/100 Ethernet adapters problems:
    - the primary CPU may appear hung on networks where switches send 
      "Flow Control Pause" frames if they become overloaded, and
    - transmit timeout messages appearing in the console log due to the 
      driver timing out a frame.


PROBLEM: (77530) (PATCH ID: OSF500-240)
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This patch updates the emx Fiber Channel driver to revision 1.21 which
corrects a Data Error that is seen when running with the latest Emulex
firmware.  This error corrupts data when reading from the disk.