1PROBE::SCSI.IODISP(3stap) SCSI Tapset PROBE::SCSI.IODISP(3stap)
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6 probe::scsi.iodispatching - SCSI mid-layer dispatched low-level SCSI
7 command
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10 scsi.iodispatching
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13 data_direction_str
14 Data direction, as a string
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16 device_state
17 The current state of the device
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19 request_buffer
20 The request buffer address
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22 dev_id
23 The scsi device id
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25 host_no
26 The host number
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28 req_addr
29 The current struct request pointer, as a number
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31 device_state_str
32 The current state of the device, as a string
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34 channel
35 The channel number
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37 lun
38 The lun number
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40 request_bufflen
41 The request buffer length
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43 data_direction
44 The data_direction specifies whether this command is from/to the
45 device 0 (DMA_BIDIRECTIONAL), 1 (DMA_TO_DEVICE), 2
46 (DMA_FROM_DEVICE), 3 (DMA_NONE)
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49 tapset::scsi(3stap)
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53SystemTap Tapset Reference November 2020 PROBE::SCSI.IODISP(3stap)