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authorTejun Heo <tj@kernel.org>2009-08-07 01:59:15 +0900
committerJeff Garzik <jgarzik@redhat.com>2009-08-12 06:17:33 -0400
commit7831387bda72af3059be48d39846d3eb6d8ce2f6 (patch)
tree8d6b3135c84be0570acd7f46eeadb142022ce05a
parent1fd4bbec8c0d6db96b02141f324066afa2e77e89 (diff)
downloadconfigs-7831387bda72af3059be48d39846d3eb6d8ce2f6.tar.gz
libata: OCZ Vertex can't do HPA
OCZ Vertex SSD can't do HPA and not in a usual way. It reports HPA, allows unlocking but then fails all IOs which fall in the unlocked area. Quirk it so that HPA unlocking is not used for the device. Reported by Daniel Perup in bnc#522414. https://bugzilla.novell.com/show_bug.cgi?id=522414 Signed-off-by: Tejun Heo <tj@kernel.org> Reported-by: Daniel Perup <probe@spray.se> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
-rw-r--r--drivers/ata/libata-core.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c
index 8ac98ff16d7..072ba5ea138 100644
--- a/drivers/ata/libata-core.c
+++ b/drivers/ata/libata-core.c
@@ -4302,6 +4302,9 @@ static const struct ata_blacklist_entry ata_device_blacklist [] = {
{ "WDC WD2500JD-00HBB0", "WD-WMAL71490727", ATA_HORKAGE_BROKEN_HPA },
{ "MAXTOR 6L080L4", "A93.0500", ATA_HORKAGE_BROKEN_HPA },
+ /* this one allows HPA unlocking but fails IOs on the area */
+ { "OCZ-VERTEX", "1.30", ATA_HORKAGE_BROKEN_HPA },
+
/* Devices which report 1 sector over size HPA */
{ "ST340823A", NULL, ATA_HORKAGE_HPA_SIZE, },
{ "ST320413A", NULL, ATA_HORKAGE_HPA_SIZE, },