Bug 246352 – Maxtor 6B200M0 can't do NCQ and should be blacklisted

Bug 246352 - Maxtor 6B200M0 can't do NCQ and should be blacklisted

Summary:	Maxtor 6B200M0 can't do NCQ and should be blacklisted

Status:	CLOSED CURRENTRELEASE

Aliases:	None

Product:	Fedora
Classification:	Fedora
Component:	kernel (Show other bugs)
Sub Component:
Version:	7
Hardware:	All Linux

Priority	medium Severity medium
Target Milestone:	---
Target Release:	---
Assigned To:	Kernel Maintainer List
QA Contact:	Fedora Extras Quality Assurance
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Reported:	2007-06-30 17:00 EDT by David Juran
Modified:	2007-11-30 17:12 EST (History)
CC List:	1 user (show)

See Also:
Fixed In Version:	kernel-2.6.22.1-41.fc7
Doc Type:	Bug Fix
Doc Text:
Story Points:	---
Clone Of:
Environment:
Last Closed:	2007-08-02 07:44:21 EDT
Type:	---
Regression:	---
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RHEL 7.3 requirements from Atomic Host:
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Description David Juran 2007-06-30 17:00:52 EDT

Description of problem:

As discussed in Bug 232811, around comment 25, the Maxtor 6B200M0 can't do NCQ
and needs to be blacklisted. I suggest the entry

{ "Maxtor 6B200M0",     NULL,           ATA_HORKAGE_NONCQ }

should be entered into ata_blacklist_entry ata_device_blacklist in
drivers/ata/libata-core.c

Version-Release number of selected component (if applicable):
kernel-2.6.21-1.3228.fc7

Comment 1 Chuck Ebbert 2007-07-02 18:31:56 EDT

Upstream kernel 2.6.22 has:

"Maxtor 6B200M0",	"BANC1B10"

Is this the correct entry for the drive?

Comment 2 Chuck Ebbert 2007-07-05 16:56:45 EDT

"Maxtor 6B200M0",	"BANC1B10" added to the next kernel.

Reporter still hasn't confirmed this is the exact drive, though.

Comment 3 David Juran 2007-07-06 05:52:49 EDT

Sorry for the delay, 

No, the revision that should be blacklisted is "BANC1BM0" so the correct line
will probably be 
{"Maxtor 6B200M0",      "BANC1BM0",     ATA_HORKAGE_NONCQ }

Comment 4 Chuck Ebbert 2007-07-06 14:46:37 EDT

Asked upstream if maybe all revisions of this drive should be blacklisted.

Comment 5 David Juran 2007-08-02 07:44:21 EDT

The Maxtor 6B200M0 BANC1BM0 has been blacklisted in kernel-2.6.22.1-41.fc7. 
Thanks (-:

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