linux-kernel - Re: [PATCH] ata: Add the SW NCQ support to sata

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Date:	Mon, 9 Jul 2007 18:28:50 +0200
From:	Prakash Punnoor <prakash@...noor.de>
To:	"Peer Chen" <pchen@...dia.com>
Cc:	"Zoltan Boszormenyi" <zboszor@...aweb.hu>,
	"kuan luo" <kuanluo@...il.com>, linux-kernel@...r.kernel.org,
	jeff@...zik.org, akpm@...ux-foundation.org, hancockr@...w.ca,
	"Kuan Luo" <kluo@...dia.com>
Subject: Re: [PATCH] ata: Add the SW NCQ support to sata_nv for MCP51/MCP55/MCP61

Am Montag 09 Juli 2007 schrieb Peer Chen:
> It's a rule for all our drivers not just for linux, also if we put the
> Maxtor drive to the blacklist so that its NCQ function won't be enable for
> all controllers of other vendors,but we don't have the strong evidence that
> those Maxtor HDDs are also broken for other controllers.

The Maxtor drive I mentioned earlier worked fine on a ULI AHCI controller with 
NCQ enabled for the few hours I used Linux on that machine for recovering 
purposes.... So I wouldn't want a global balcklist.

BTW, I now have 4 Seagate ST3320620AS on the MCP51, mostly in raid5 and they 
work fine with NCQ enabled and the second patch you/your co-worker posted.

Cheers,
-- 
(°=                 =°)
//\ Prakash Punnoor /\\
V_/                 \_V

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