Technical data

5–2 Event Reporting: Templates and Codes
Passthrough Device Reset Event Sense Data
Response
Events reported by passthrough devices during host/device operations are conveyed
directly to the host system without intervention or interpretation by the HSZ80
controller, with the exception of device sense data that is truncated to 160 bytes when
it exceeds 160 bytes.
Events related to passthrough device recognition, initialization, and SCSI bus
communication events that result in a reset of a passthrough device by the HSZ80
controller are reported using standard SCSI Sense Data, as shown in Figure 5–1. For
all other events, refer to the templates to follow.
■ Instance Codes (byte offset 32-35) are described in Table 5–1, “Instance Codes.”
■ ASC and ASCQ codes (byte offsets 12 and 13) are described in Table 5–7, “ASC
and ASCQ Codes.”
Figure 5–1 Passthrough Device Reset Event Sense Data Response Format
off bit 7 6 5 4 3 2 1
Valid
Segment
FM
Information
Instance Code
Field Replaceable Unit Code
Error Code
0
1
2
3-6
7
8-11
12
13
14
15
16
17
0
Sense Key
Additional Sense Length
Additional Sense Code (ASC)
Additional Sense Code Qualifier (ASCQ)
Sense Key Specific
CXO-5093A-MC
EOM ILI Rsvd
SKSV