1PROBE::SCSI.IODISP(3stap) SCSI Tapset PROBE::SCSI.IODISP(3stap)
2
3
4
6 probe::scsi.iodispatching - SCSI mid-layer dispatched low-level SCSI
7 command
8
10 scsi.iodispatching
11
13 device_state_str
14 The current state of the device, as a string
15
16 request_bufflen
17 The request buffer length
18
19 lun
20 The lun number
21
22 channel
23 The channel number
24
25 device_state
26 The current state of the device
27
28 req_addr
29 The current struct request pointer, as a number
30
31 data_direction
32 The data_direction specifies whether this command is from/to the
33 device 0 (DMA_BIDIRECTIONAL), 1 (DMA_TO_DEVICE), 2
34 (DMA_FROM_DEVICE), 3 (DMA_NONE)
35
36 data_direction_str
37 Data direction, as a string
38
39 dev_id
40 The scsi device id
41
42 host_no
43 The host number
44
45 request_buffer
46 The request buffer address
47
49 tapset::scsi(3stap)
50
51
52
53SystemTap Tapset Reference May 2021 PROBE::SCSI.IODISP(3stap)