| 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
The current state of the device
request_buffer
The request buffer address
channel
The channel 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)
req_addr
The current struct request pointer, as a number
device_state_str
The current state of the device, as a string
host_no
The host number
request_bufflen
The request buffer length
data_direction_str
Data direction, as a string
lun
The lun number
dev_id
The scsi device id
SEE ALSO0¶
tapset::scsi(3stap)
| November 2023 | SystemTap Tapset Reference |