projects / ipfire-2.x.git / blame
| Commit | Line | Data |
|---|---|---|
| 2cb7cef9 BS |
1 | From: Tejun Heo <tj@kernel.org> |
| 2 | Subject: libata: OCZ Vertex can't do HPA | |
| 3 | References: bnc#522414 | |
| 4 | ||
| 5 | OCZ Vertex SSD can't do HPA and not in a usual way. It reports HPA, | |
| 6 | allows unlocking but then fails all IOs which fall in the unlocked | |
| 7 | area. Quirk it so that HPA unlocking is not used for the device. | |
| 8 | ||
| 9 | Reported by Daniel Perup in bnc#522414. | |
| 10 | ||
| 11 | https://bugzilla.novell.com/show_bug.cgi?id=522414 | |
| 12 | ||
| 13 | Signed-off-by: Tejun Heo <tj@kernel.org> | |
| 14 | Reported-by: Daniel Perup <probe@spray.se> | |
| 15 | Signed-off-by: Tejun Heo <teheo@suse.de> | |
| 16 | --- | |
| 17 | drivers/ata/libata-core.c | 3 +++ | |
| 18 | 1 file changed, 3 insertions(+) | |
| 19 | ||
| 20 | Index: linux-2.6.27-SLE11_BRANCH/drivers/ata/libata-core.c | |
| 21 | =================================================================== | |
| 22 | --- linux-2.6.27-SLE11_BRANCH.orig/drivers/ata/libata-core.c | |
| 23 | +++ linux-2.6.27-SLE11_BRANCH/drivers/ata/libata-core.c | |
| 24 | @@ -4132,6 +4132,9 @@ static const struct ata_blacklist_entry | |
| 25 | { "WDC WD2500JD-00HBB0", "WD-WMAL71490727", ATA_HORKAGE_BROKEN_HPA }, | |
| 26 | { "MAXTOR 6L080L4", "A93.0500", ATA_HORKAGE_BROKEN_HPA }, | |
| 27 | ||
| 28 | + /* this one allows HPA unlocking but fails IOs on the area */ | |
| 29 | + { "OCZ-VERTEX", "1.30", ATA_HORKAGE_BROKEN_HPA }, | |
| 30 | + | |
| 31 | /* Devices which report 1 sector over size HPA */ | |
| 32 | { "ST340823A", NULL, ATA_HORKAGE_HPA_SIZE, }, | |
| 33 | { "ST320413A", NULL, ATA_HORKAGE_HPA_SIZE, }, |