suse man page for fc_block_scsi_eh

FC_BLOCK_SCSI_EH(9)						  SCSI mid layer					       FC_BLOCK_SCSI_EH(9)

NAME
       fc_block_scsi_eh - Block SCSI eh thread for blocked fc_rport

SYNOPSIS
       void fc_block_scsi_eh(struct scsi_cmnd * cmnd);

ARGUMENTS
       cmnd
	   SCSI command that scsi_eh is trying to recover

DESCRIPTION
       This routine can be called from a FC LLD scsi_eh callback. It blocks the scsi_eh thread until the fc_rport leaves the FC_PORTSTATE_BLOCKED.
       This is necessary to avoid the scsi_eh failing recovery actions for blocked rports which would lead to offlined SCSI devices.

AUTHORS
       James Bottomley <James.Bottomley@hansenpartnership.com>
	   Author.

       Rob Landley <rob@landley.net>
	   Author.

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