Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=36e337d0244ddcf4317f7d7c1144b9adfc8e5e3a
Commit: 36e337d0244ddcf4317f7d7c1144b9adfc8e5e3a
Parent: b6d3d16e26da996d301aec0bbce5c26a0cdcf6ac
Author: Robert Hancock <[EMAIL PROTECTED]>
AuthorDate: Mon Apr 2 22:05:29 2007 -0600
Committer: Linus Torvalds <[EMAIL PROTECTED]>
CommitDate: Wed Apr 4 08:40:17 2007 -0700
[PATCH] libata: add NCQ blacklist entries from Silicon Image Windows driver
(v2)
This adds some NCQ blacklist entries taken from the Silicon Image 3124/3132
Windows driver .inf files. There are some confirming reports of problems
with these drives under Linux (for example
http://lkml.org/lkml/2007/3/4/178)
so let's disable NCQ on these drives.
[ I'm personally starting to wonder whether we shouldn't disable NCQ by
default, and perhaps have a white-list. There seems to be a *lot* of
drives that do this wrong.. - Linus ]
Signed-off-by: Robert Hancock <[EMAIL PROTECTED]>
Acked-by: Tejun Heo <[EMAIL PROTECTED]>
Signed-off-by: Linus Torvalds <[EMAIL PROTECTED]>
---
drivers/ata/libata-core.c | 5 +++++
1 files changed, 5 insertions(+), 0 deletions(-)
diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c
index ddb3909..87b47bd 100644
--- a/drivers/ata/libata-core.c
+++ b/drivers/ata/libata-core.c
@@ -3363,6 +3363,11 @@ static const struct ata_blacklist_entry
ata_device_blacklist [] = {
{ "Maxtor 6L250S0", "BANC1G10", ATA_HORKAGE_NONCQ },
/* NCQ hard hangs device under heavier load, needs hard power cycle */
{ "Maxtor 6B250S0", "BANC1B70", ATA_HORKAGE_NONCQ },
+ /* Blacklist entries taken from Silicon Image 3124/3132
+ Windows driver .inf file - also several Linux problem reports */
+ { "HTS541060G9SA00", "MB3OC60D", ATA_HORKAGE_NONCQ, },
+ { "HTS541080G9SA00", "MB4OC60D", ATA_HORKAGE_NONCQ, },
+ { "HTS541010G9SA00", "MBZOC60D", ATA_HORKAGE_NONCQ, },
/* Devices with NCQ limits */
-
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