1 files changed, 21 insertions, 0 deletions

diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c
index 4214bfb13bbd..5e2eb740df46 100644
--- a/drivers/ata/libata-core.c
+++ b/drivers/ata/libata-core.c
@@ -2492,6 +2492,13 @@ int ata_dev_configure(struct ata_device *dev)
                 }
         }
 
+        if ((dev->horkage & ATA_HORKAGE_FIRMWARE_WARN) && print_info) {
+                ata_dev_printk(dev, KERN_WARNING, "WARNING: device requires "
+                               "firmware update to be fully functional.\n");
+                ata_dev_printk(dev, KERN_WARNING, "         contact the vendor "
+                               "or visit http://ata.wiki.kernel.org.\n");
+        }
+
         return 0;
 
 err_out_nosup:
@@ -4042,6 +4049,20 @@ static const struct ata_blacklist_entry ata_device_blacklist [] = {
         { "ST380817AS",         "3.42",         ATA_HORKAGE_NONCQ },
         { "ST3160023AS",        "3.42",         ATA_HORKAGE_NONCQ },
 
+        /* Seagate NCQ + FLUSH CACHE firmware bug */
+        { "ST31500341AS",       "9JU138",       ATA_HORKAGE_NONCQ |
+                                                ATA_HORKAGE_FIRMWARE_WARN },
+        { "ST31000333AS",       "9FZ136",       ATA_HORKAGE_NONCQ |
+                                                ATA_HORKAGE_FIRMWARE_WARN },
+        { "ST3640623AS",        "9FZ164",       ATA_HORKAGE_NONCQ |
+                                                ATA_HORKAGE_FIRMWARE_WARN },
+        { "ST3640323AS",        "9FZ134",       ATA_HORKAGE_NONCQ |
+                                                ATA_HORKAGE_FIRMWARE_WARN },
+        { "ST3320813AS",        "9FZ182",       ATA_HORKAGE_NONCQ |
+                                                ATA_HORKAGE_FIRMWARE_WARN },
+        { "ST3320613AS",        "9FZ162",       ATA_HORKAGE_NONCQ |
+                                                ATA_HORKAGE_FIRMWARE_WARN },
+
         /* Blacklist entries taken from Silicon Image 3124/3132
            Windows driver .inf file - also several Linux problem reports */
         { "HTS541060G9SA00",    "MB3OC60D",     ATA_HORKAGE_NONCQ, },