Provided by: systemtap-doc_2.3-1ubuntu1_all bug

NAME

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

SYNOPSIS

       scsi.iodispatching

VALUES

       data_direction_str
           Data direction, as a string

       channel
           The channel number

       lun
           The lun number

       host_no
           The host number

       request_bufflen
           The request buffer length

       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)

       device_state
           The current state of the device

       dev_id
           The scsi device id

       req_addr
           The current struct request pointer, as a number

       request_buffer
           The request buffer address

       device_state_str
           The current state of the device, as a string