svn commit: r245883 - head/sys/mips/nlm/hal

[Jayachandran C.]

Author: jchandra
Date: Thu Jan 24 15:23:01 2013
New Revision: 245883
URL: http://svnweb.freebsd.org/changeset/base/245883

Log:
  Fix credit configuration on Broadcom XLP CMS
  
  The CMS output queue credit configuration register is 64 bit, so use
  a 64 bit variable while updating it.
  Obtained from:	Venkatesh J V <venkatesh.vivekanandan at broadcom.com>

Modified:
  head/sys/mips/nlm/hal/fmn.c

Modified: head/sys/mips/nlm/hal/fmn.c
==============================================================================
--- head/sys/mips/nlm/hal/fmn.c	Thu Jan 24 15:18:41 2013	(r245882)
+++ head/sys/mips/nlm/hal/fmn.c	Thu Jan 24 15:23:01 2013	(r245883)
@@ -138,9 +138,9 @@ uint32_t nlm_cms_total_stations = 18 * 4
 
 void nlm_cms_setup_credits(uint64_t base, int destid, int srcid, int credit)
 {
-	uint32_t val;
+	uint64_t val;
 
-	val = ((credit << 24) | (destid << 12) | (srcid << 0));
+	val = (((uint64_t)credit << 24) | (destid << 12) | (srcid << 0));
 	nlm_write_cms_reg(base, CMS_OUTPUTQ_CREDIT_CFG, val);
 
 }