From: Paul Lalonde <plalonde@telus.net>
To: Fans of the OS Plan 9 from Bell Labs <9fans@cse.psu.edu>
Subject: Re: [9fans] ICH7
Date: Thu, 10 May 2007 14:01:44 -0700 [thread overview]
Message-ID: <63DFF510-D9DC-483C-99FD-0693890971EF@telus.net> (raw)
In-Reply-To: <521941df84255faec2c2cba4f97dbc97@coraid.com>
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Woot. I'm starting to really like Coraid :-)
Now the real question: How do we get Coraid interested in USB 2.0
drivers? ;-)
Paul
On May 10, 2007, at 1:53 PM, erik quanstrom wrote:
> coraid is pleased to release an intel ahci driver for the
> 63xxesb chipset. it's available at /n/sources/patch/sd63xxesb.
>
> this driver supports hotplugging including suprise removal
> for all 6 ports. in phoenixbios you need to enable sata and
> enhanced mode but do not need to enable ahci. your bios
> may vary.
>
> the 63xxesb hardware appears to perform well. with samsung
> spinpoint drives, i was able to exceed 80MB/s read with little
> system load.
>
> the driver also has atapi support code, but this is untested except
> by sata analyzer. (i don't have a sata cdrom.)
>
> i believe the varients of ich7/ich9 which support ahci should
> also be supported if you add the did for the device in question.
> i did add did 0x27c[45] for the 82801g[bh]m (ich7) controller.
> this device is untested.
>
> - erik
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next prev parent reply other threads:[~2007-05-10 21:01 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-05-10 14:46 Iruata Souza
2007-05-10 14:53 ` erik quanstrom
2007-05-10 15:08 ` Iruata Souza
2007-05-10 20:53 ` erik quanstrom
2007-05-10 21:01 ` Paul Lalonde [this message]
2007-05-10 21:23 ` erik quanstrom
2007-05-10 22:01 ` Uriel
2007-05-10 22:06 ` andrey mirtchovski
2007-05-10 22:30 ` ron minnich
2007-05-10 22:35 ` Lyndon Nerenberg
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