From: Samphan Raruenrom <samphan@nectec.or.th>
To: Jens Axboe <axboe@suse.de>
Cc: Christoph Hellwig <hch@infradead.org>,
linux-kernel@vger.kernel.org, Linux TLE Team <rdi1@opentle.org>,
Marcelo Tosatti <marcelo@conectiva.com.br>
Subject: Re: [Rdi1] Re: [PATCH] Add MOUNT_STATUS ioctl to cdrom device
Date: Tue, 26 Aug 2003 19:44:10 +0700 [thread overview]
Message-ID: <3F4B561A.2000103@nectec.or.th> (raw)
In-Reply-To: <20030826113633.GA22124@suse.de>
Jens Axboe wrote:
> On Tue, Aug 26 2003, Samphan Raruenrom wrote:
>>>Exactly. You poll media events from the drive, and upon an eject request
>>>you try and umount it. If it suceeds, you eject the tray.
>>No, it seems impossible to sense the eject request (right?). This
> No it isn't, in fact there are several ways to do it. Just by searching
> this list you should be able to find them.
YES!! http://www.ussg.iu.edu/hypermail/linux/kernel/0202.0/att-0603/01-cd_poll.c
get_media_event() = 1 -> eject
Thanks :-) I think you can't imagine how happy I am now. Thank you again.
>>is what I really did with the patched kernel and patched magicdev.
> magicdev is a piece of crap.
Why? I read all its code. Because of 2 sec. polling?
> I think you need to spend a little more time thinking/researching this
> problem. At least it really looks like you are going about it all wrong.
You've just put me on the right track. Thank you very much. I really
appreciate your and every others insightful comments.
next prev parent reply other threads:[~2003-08-26 13:34 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-08-25 18:22 [PATCH] Add MOUNT_STATUS ioctl to cdrom device Samphan Raruenrom
2003-08-25 18:50 ` Christoph Hellwig
2003-08-26 6:50 ` Samphan Raruenrom
2003-08-26 7:32 ` Christoph Hellwig
2003-08-26 9:09 ` Samphan Raruenrom
2003-08-26 9:56 ` Christoph Hellwig
2003-08-26 9:58 ` Jens Axboe
2003-08-26 11:30 ` [Rdi1] " Samphan Raruenrom
2003-08-26 11:36 ` Jens Axboe
2003-08-26 12:44 ` Samphan Raruenrom [this message]
2003-08-26 14:16 ` Jens Axboe
2003-08-26 13:58 ` Christoph Hellwig
2003-08-26 15:32 ` Samphan Raruenrom
2003-08-26 15:45 ` Jens Axboe
2003-08-25 20:03 ` viro
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