---

yaml --- r: 271085 b: refs/heads/master c: aa117dd h: refs/heads/master i: 271083: a60742a v: v3
git-mirror · Oct 2, 2011 · d85e2b3 · d85e2b3
1 parent 5d970a5
commit d85e2b3
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Showing 2 changed files with 9 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 07f098e6f4a9a488605d6a3a13ce2805023a0384
+refs/heads/master: aa117dd14372e1b0bed651af2db1be670b595032
diff --git a/trunk/drivers/scsi/mvsas/mv_94xx.c b/trunk/drivers/scsi/mvsas/mv_94xx.c
@@ -510,6 +510,14 @@ static int __devinit mvs_94xx_init(struct mvs_info *mvi)
 	tmp |= CINT_PHY_MASK;
 	mw32(MVS_INT_MASK, tmp);
 
+	/* change the connection open-close behavior (bit 9)
+	 * set bit8 to 1 for performance tuning */
+	tmp = mvs_cr32(mvi, CMD_SL_MODE0);
+	tmp |= 0x00000300;
+	/* set bit0 to 0 to enable retry for no_dest reject case */
+	tmp &= 0xFFFFFFFE;
+	mvs_cw32(mvi, CMD_SL_MODE0, tmp);
+
 	/* Enable SRS interrupt */
 	mw32(MVS_INT_MASK_SRS_0, 0xFFFF);