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PROBE::SCSI.IODISP(3stap) SCSI Tapset PROBE::SCSI.IODISP(3stap)

NAME

probe::scsi.iodispatching - SCSI mid-layer dispatched low-level SCSI command

SYNOPSIS

scsi.iodispatching 

VALUES

device_state_str
The current state of the device, as a string

request_bufflen

The request buffer length

lun

The lun number

channel

The channel number

device_state

The current state of the device

req_addr

The current struct request pointer, as a number

data_direction

The data_direction specifies whether this command is from/to the device 0 (DMA_BIDIRECTIONAL), 1 (DMA_TO_DEVICE), 2 (DMA_FROM_DEVICE), 3 (DMA_NONE)

data_direction_str

Data direction, as a string

dev_id

The scsi device id

host_no

The host number

request_buffer

The request buffer address

SEE ALSO0

tapset::scsi(3stap)
May 2021 SystemTap Tapset Reference