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4-2 Sun Netra CP3240 Switch Installation Guide • September 2009
4.1 IPMI Firmware Sensors
This section describes the IPMI firmware sensors.
4.1.1 State Sensors
TABLE 4-1 IPMI State Sensors
Sensor Name Type Description Discrete States Returned
TABLE 4-2
0
FRU 0
HOT_SWAP
State hotswap discrete
state
M state, per ATCA spec
1 RTM hotswap State hotswap discrete
state
M state, per ATCA spec
2 AMC 0
hotswap
State hotswap discrete
state
M state, per ATCA and AMC
spec
3 AMC 1
hotswap
State hotswap discrete
state
M state, per ATCA and AMC
spec
4 AMC 2
hotswap
State hotswap discrete
state
M state, per ATCA and AMC
spec
5 IPMB physical State IPMB Link sensor Defined in ATCA spec.
6 BMC Watchdog State Watchdog timer Discrete, Watchdog 2 (per the
IPMI spec)
11 RTM Presence State Rear Module
Present Signal
State 01h = Device absent, 02h
= Device present
12 Base Early* State Base firmware
signal
Asserted indicates Uboot
prompt
13 Base Full* State Base firmware
signal
Asserted indicates Linux has
booted
14 Base Good* State Base firmware
signal
Asserted indicates FASTPATH
has loaded
15 Fabric Early* State Fabric firmware
signal
Asserted indicates Uboot
prompt
16 Fabric Full* State Fabric firmware
signal
Asserted indicates Linux has
booted
17 Fabric Good* State Fabric firmware
signal
Asserted indicates FASTPATH
has loaded