Expand Management Programming Manual

EVENT MANAGEMENT
147: ZEXP-EVT-CSS-STATUS-PROBE-ERR
ZEXP-TKN-CLIP-STATUS is the CLIP status byte. If the value of
this token is %377 or less, the rightmost byte of the value is
interpreted as follows:
Bit: 0 1 2 3 4 5 6 7
Not In Error
Owner Boot
If the Not Owner bit is equal to 1, the status was received from
the backup port, which does not respond to a large number of
commands.
If the In Boot bit is equal to 1, the CLIP is operating from the
bootstrap, where the command set is limited.
The Error field typically reports fatal errors; that is, errors
that force the CLIP to reenter the bootstrap from running code.
The Error field can have the following values:
0 No error
1 CLIP PON
2 Deadman timer expired (nonmaskable interrupt)
3 RAM parity error
4 Reset command frame received
5 LIM power fault
6 Instruction failure (SWI2, SWI3, bad jump to
trap code)
7 Deadman timer expired (CLIP RESET)
8 through 15 Reserved
16 Buffer pool boundary tag destroyed (kernel
detected)
17 CLB task transmit state machine failure
18 CLB task receive state machine failure
19 through 31 Reserved for kernel or CLB errors
32 through 63 Reserved for application-detected failures
If the value of this token is -1, there was no response to the
status probe and the probe timed out.
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