SCSI_EH_GET_SENSE(9) SCSI mid layer SCSI_EH_GET_SENSE(9)NAMEscsi_eh_get_sense - Get device sense data.
SYNOPSIS
int scsi_eh_get_sense(struct list_head * work_q,
struct list_head * done_q);
ARGUMENTS
work_q
Queue of commands to process.
done_q
Queue of processed commands.
DESCRIPTION
See if we need to request sense information. if so, then get it now, so
we have a better idea of what to do.
NOTES
This has the unfortunate side effect that if a shost adapter does not
automatically request sense information, we end up shutting it down
before we request it.
All drivers should request sense information internally these days, so
for now all I have to say is tough noogies if you end up in here.
XXX
Long term this code should go away, but that needs an audit of all
LLDDs first.
AUTHORS
James Bottomley <James.Bottomley@hansenpartnership.com>
Author.
Rob Landley <rob@landley.net>
Author.
COPYRIGHTKernel Hackers Manual 2.6. November 2013 SCSI_EH_GET_SENSE(9)