IBM 326m Hardware Maintenance Manual - Page 93

handler, messages

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SMI handler messages SMI handler is special system code that provides system monitoring functions. When the SMI handler detects a microprocessor error, the SMI handler message identifies the affected processor using a ProcID number or an APICID number. The following table provides a cross reference between the physical microprocessor number, the ProcID and the APICID. Physical Microprocessor Number1 ProcID APICID 1 01 0000 or 0001 2 02 0002 or 0003 1 See "System-board option connectors" on page 73 to find the physical microprocessor numbering Following is an example of an SMI handler message: Date/Time: 2002/05/08 03:35:30 DMI Type: 00 Source: SMI Hdlr Error Code: 00150700 PERR: Slave signaled parity error Error Code: Error Data: Bus = 02, Slot = 01, VendID = 1014, DevID = 0302 Error Data This message indicates that a PCI Bus 02 parity error occurred at the recorded time. All of the SMI handler message codes are listed in the following table. Note: The message codes in the following table do not include leading or trailing zeros. Note: See "System" on page 100 to determine which components should be replaced by a field service technician. SMI message code Suggested action 1501 (Uncorrectable memory error) v Run memory diagnostic programs; then, replace indicated memory DIMM. 1502 (Address of special cycle data parity v Slot/device. error) 1503 (Received target abort) v Slot/device. 1504 (Device generated SERR) v Slot/device. 1505 (Master read data parity error) v Slot/device. 1506 (Master read data parity error) v Slot/device. 1507 (Primary bus target signaled PERR) v Slot/device. 1508 (Unknown source of SERR) v N/A. 1509 (Unknown source of SERR) v N/A. 1510 (Device signaled target abort) v Slot/device. Chapter 7. Symptom-to-FRU index 83

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SMI
handler
messages
SMI
handler
is
special
system
code
that
provides
system
monitoring
functions.
When
the
SMI
handler
detects
a
microprocessor
error,
the
SMI
handler
message
identifies
the
affected
processor
using
a
ProcID
number
or
an
APICID
number.
The
following
table
provides
a
cross
reference
between
the
physical
microprocessor
number,
the
ProcID
and
the
APICID.
Physical
Microprocessor
Number
1
ProcID
APICID
1
01
0000
or
0001
2
02
0002
or
0003
1
See
“System-board
option
connectors”
on
page
73
to
find
the
physical
microprocessor
numbering
Following
is
an
example
of
an
SMI
handler
message:
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Date/Time:
2002/05/08
03:35:30
DMI
Type:
00
Source:
SMI
Hdlr
Error
Code:
00150700
PERR:
Slave
signaled
parity
error
Error
Code:
Error
Data:
Bus
=
02,
Slot
=
01,
VendID
=
1014,
DevID
=
0302
Error
Data:
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
This
message
indicates
that
a
PCI
Bus
02
parity
error
occurred
at
the
recorded
time.
All
of
the
SMI
handler
message
codes
are
listed
in
the
following
table.
Note:
The
message
codes
in
the
following
table
do
not
include
leading
or
trailing
zeros.
Note:
See
“System”
on
page
100
to
determine
which
components
should
be
replaced
by
a
field
service
technician.
SMI
message
code
Suggested
action
1501
(Uncorrectable
memory
error)
v
Run
memory
diagnostic
programs;
then,
replace
indicated
memory
DIMM.
1502
(Address
of
special
cycle
data
parity
error)
v
Slot/device.
1503
(Received
target
abort)
v
Slot/device.
1504
(Device
generated
SERR)
v
Slot/device.
1505
(Master
read
data
parity
error)
v
Slot/device.
1506
(Master
read
data
parity
error)
v
Slot/device.
1507
(Primary
bus
target
signaled
PERR)
v
Slot/device.
1508
(Unknown
source
of
SERR)
v
N/A.
1509
(Unknown
source
of
SERR)
v
N/A.
1510
(Device
signaled
target
abort)
v
Slot/device.
Chapter
7.
Symptom-to-FRU
index
83