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Message-ID: <3aac340703102322p362998b9labedc13503702d2b@mail.gmail.com>
Date:	Sun, 11 Mar 2007 09:22:50 +0200
From:	Vitaliyi <imgrey@...il.com>
To:	linux-kernel@...r.kernel.org
Subject: libata extension

Good Day

Say i want to implement extended set of ATA commands available to
userspace for building diagnostic tools.
I need 0x40 -- read verify and 0x32 -- write long with error handling,
for example. I was trying ide driver through ioctl's, but seems it
lack of functionality and full of gotchas. Furthermore it oopses
sometimes.

Is it possible to use libata for such purpose or i need to write
separate IDE driver ?
By the way, i'm sure it should be done in kernel space since i'm going
to deal with some hdd manufacturer commands.

P.S. I was looking through libata and ide sources and documentation
but still dont have broad picture.


Thanks
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