suse man page for scsi_eh_get_sense

SCSI_EH_GET_SENSE(9)						  SCSI mid layer					      SCSI_EH_GET_SENSE(9)

NAME
       scsi_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.

COPYRIGHT
Kernel Hackers Manual 2.6.					     July 2010						      SCSI_EH_GET_SENSE(9)