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From: Rusty Russell <rusty@rustcorp.com.au>
To: Takashi Iwai <tiwai@suse.de>
Cc: Ondrej Zary <linux@rainbow-software.org>,
	linux-kernel@vger.kernel.org,
	Jon Masters <jonathan@jonmasters.org>,
	Jaroslav Kysela <perex@perex.cz>, Greg KH <gregkh@suse.de>,
	Kay Sievers <kay.sievers@vrfy.org>
Subject: Re: MODULE_DEVICE_TABLE(isapnp, ...) does nothing
Date: Tue, 24 Nov 2009 08:21:40 +1030	[thread overview]
Message-ID: <200911240821.40563.rusty@rustcorp.com.au> (raw)
In-Reply-To: <s5h8wdxab2h.wl%tiwai@suse.de>

On Mon, 23 Nov 2009 07:10:22 pm Takashi Iwai wrote:
> At Mon, 23 Nov 2009 13:59:53 +1030, Rusty Russell wrote:
> > Two things are required:
> > 1) Modify file2alias to add aliases for isapnp.  This is pretty easy.
> > 2) Expose the isapnp devices in sysfs where udev will match them up
> >    (/sys/bus/isa/devices/<dev>/modalias I guess?)
> 
> There is non-pnp ISA bus, so I'm afraid "isa" may conflict.
> I suppose "isapnp" would be a safer choice.

Without pnp, I don't think you can enumerate the ISA bus. Hence I chose
"isa:" in the hope that udev would "just work" if isapnp created the
modalias under /sys/bus/isa...

But Kay says there's a pnp bus (who knew?).  I don't know what he means
by unfixable aliases tho, since it's all in the kernel source so we can
change it at any time?

Thanks,
Rusty.

  parent reply	other threads:[~2009-11-23 21:51 UTC|newest]

Thread overview: 20+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2009-11-22 21:01 MODULE_DEVICE_TABLE(isapnp, ...) does nothing Ondrej Zary
2009-11-23  3:29 ` Rusty Russell
2009-11-23  8:40   ` Takashi Iwai
2009-11-23 14:13     ` Kay Sievers
2009-11-24  7:29       ` Ondrej Zary
2009-11-24  8:57         ` Kay Sievers
2009-11-24 21:23           ` Ondrej Zary
2009-11-25 12:05             ` Kay Sievers
2009-11-25 13:21               ` Ondrej Zary
2009-11-25 14:42       ` Matthieu CASTET
2009-11-25 15:23         ` Kay Sievers
2009-11-23 21:51     ` Rusty Russell [this message]
2009-11-24  8:53       ` Kay Sievers
2009-11-24 23:51         ` Rusty Russell
2009-11-25 11:39           ` Kay Sievers
2009-11-25 17:17         ` Ondrej Zary
2009-12-18 19:52   ` Ondrej Zary
2009-12-21 10:24     ` Rusty Russell
2010-03-22 13:44       ` Ondrej Zary
2010-03-31  3:50         ` Rusty Russell

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