From f9b1acf22dbb26f9795880791ceee7f1276d56af Mon Sep 17 00:00:00 2001
From: Mark Lord <mlord@pobox.com>
Date: Tue, 4 Dec 2007 14:07:52 -0500
Subject: [PATCH] --- yaml --- r: 74569 b: refs/heads/master c:
 306b30f74d37f289033c696285e07ce0158a5d7b h: refs/heads/master i:   74567:
 40d392066f757bcfa761fe55585a17ac814114b6 v: v3

---
 [refs]                      | 2 +-
 trunk/drivers/ata/sata_mv.c | 9 +++++++++
 2 files changed, 10 insertions(+), 1 deletion(-)

diff --git a/[refs] b/[refs]
index 62304d7e2614..cf0a8e13bfcc 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 3f3debdbfb7713aa06c4370bab6bef277dfd7a37
+refs/heads/master: 306b30f74d37f289033c696285e07ce0158a5d7b
diff --git a/trunk/drivers/ata/sata_mv.c b/trunk/drivers/ata/sata_mv.c
index 8d864e5e97ed..fe0105d35bae 100644
--- a/trunk/drivers/ata/sata_mv.c
+++ b/trunk/drivers/ata/sata_mv.c
@@ -2503,6 +2503,15 @@ static int mv_chip_id(struct ata_host *host, unsigned int board_idx)
 
 	case chip_7042:
 		hp_flags |= MV_HP_PCIE;
+		if (pdev->vendor == PCI_VENDOR_ID_TTI &&
+		    (pdev->device == 0x2300 || pdev->device == 0x2310))
+		{
+			printk(KERN_WARNING "sata_mv: Highpoint RocketRAID BIOS"
+				" will CORRUPT DATA on attached drives when"
+				" configured as \"Legacy\".  BEWARE!\n");
+			printk(KERN_WARNING "sata_mv: Use BIOS \"JBOD\" volumes"
+				" instead for safety.\n");
+		}
 	case chip_6042:
 		hpriv->ops = &mv6xxx_ops;
 		hp_flags |= MV_HP_GEN_IIE;