---

yaml --- r: 204063 b: refs/heads/master c: cda7612 h: refs/heads/master i: 204061: 38d3637 204059: 2655b8b 204055: 41b21cc 204047: 695ea04 204031: a58b2f9 v: v3
git-mirror · Jul 27, 2010 · a16ad9e · a16ad9e
1 parent 8a09c58
commit a16ad9e
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Showing 2 changed files with 6 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: eb6b2ae9058accd183fe8b31f1985312bf333624
+refs/heads/master: cda7612d4b96d51324c6fc4d5e47d629da6cb500
diff --git a/trunk/drivers/scsi/hpsa.c b/trunk/drivers/scsi/hpsa.c
@@ -3413,6 +3413,11 @@ static inline void hpsa_p600_dma_prefetch_quirk(struct ctlr_info *h)
 static int __devinit hpsa_enter_simple_mode(struct ctlr_info *h)
 {
 	int i;
+	u32 trans_support;
+
+	trans_support = readl(&(h->cfgtable->TransportSupport));
+	if (!(trans_support & SIMPLE_MODE))
+		return -ENOTSUPP;
 
 	h->max_commands = readl(&(h->cfgtable->CmdsOutMax));
 	/* Update the field, and then ring the doorbell */