svn commit: r227001 - head/sys/dev/mpt

[Marius Strobl]

Author: marius
Date: Tue Nov  1 18:28:33 2011
New Revision: 227001
URL: http://svn.freebsd.org/changeset/base/227001

Log:
  Increase the IOC port initialization timeouts by ten times to what the
  corresponding Linux driver uses. This allows mpt(4) to still recognize
  all good SATA devices in presence of a defective one, which takes about
  45 seconds.
  In the long term we probably should implement the logic used by mpt2sas(4)
  allowing IOC port initialization to complete at a later time.
  
  Submitted by:	Andrew Boyer
  MFC after:	3 days

Modified:
  head/sys/dev/mpt/mpt.c

Modified: head/sys/dev/mpt/mpt.c
==============================================================================
--- head/sys/dev/mpt/mpt.c	Tue Nov  1 17:57:21 2011	(r227000)
+++ head/sys/dev/mpt/mpt.c	Tue Nov  1 18:28:33 2011	(r227001)
@@ -2084,7 +2084,7 @@ mpt_send_port_enable(struct mpt_softc *m
 
 	mpt_send_cmd(mpt, req);
 	error = mpt_wait_req(mpt, req, REQ_STATE_DONE, REQ_STATE_DONE,
-	    FALSE, (mpt->is_sas || mpt->is_fc)? 30000 : 3000);
+	    FALSE, (mpt->is_sas || mpt->is_fc)? 300000 : 30000);
 	if (error != 0) {
 		mpt_prt(mpt, "port %d enable timed out\n", port);
 		return (-1);