tree e550176245f09598ccf7ffff915524ff07d75c88
parent ca2f938efe71ca48cbc689db4df8d4f04b5d8f07
author Michael Reed <mdr@sgi.com> 1148501260 -0500
committer James Bottomley <jejb@mulgrave.il.steeleye.com> 1149973203 -0500

[SCSI] mptfc: fix fibre channel infinite request/response loop

While doing board reset testing I was able to put the system in
an infinite request/response loop between the scsi layer and
mptscsih_qcmd() by aborting the reset.  This patch installs
a "SETUP RESET" handler which calls fc_remote_port_delete()
for all registered rports.  This blocks the target which
prevents the loop.  Additionally, should the reset fail to
complete, the transport will now terminate i/o to the target.

Signed-off-by: Michael Reed <mdr@sgi.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>