From: Jun Sun <jsun@mvista.com>
To: Ralf Baechle <ralf@linux-mips.org>
Cc: ?? <kevin@gv.com.tw>, linux-mips@linux-mips.org, jsun@mvista.com
Subject: Re: usb hotplug function with linux mips kernel
Date: Tue, 19 Nov 2002 09:54:44 -0800 [thread overview]
Message-ID: <20021119095444.C18134@mvista.com> (raw)
In-Reply-To: <20021119132922.A15266@linux-mips.org>; from ralf@linux-mips.org on Tue, Nov 19, 2002 at 01:29:22PM +0100
On Tue, Nov 19, 2002 at 01:29:22PM +0100, Ralf Baechle wrote:
> Hello double questionmark ;-)
>
> On Tue, Nov 19, 2002 at 08:09:07PM +0800, ?? wrote:
>
> > anyone successfully using usb hotplug function with linux mips kernel?
> >
> > http://marc.theaimsgroup.com/?l=linux-hotplug-devel&m=102954820511328&w=2
>
> There is nothing in the USB code that should be MIPS specific. Despite
> what Tom suspects everything is fine. 32-bit kernel symbols always start
> with 0xffffffff and the value of usbdevfs_cleanup is an artefact of the
> function having been discarded by the linker.
>
Additional info:
USB has been working on MIPS for well over a year now. There was a problem
early on due to non-coherent MIPS cache, but it was solved back then.
We have been using USB on global span IVR successfully. Maybe there are
still some patches missing in linux-mips tree. I will take a look later.
Jun
next prev parent reply other threads:[~2002-11-19 17:54 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-11-18 13:42 Origin patches, take 2 Ralf Baechle
2002-11-19 12:09 ` usb hotplug function with linux mips kernel ??
2002-11-19 12:09 ` ??
2002-11-19 12:29 ` Ralf Baechle
2002-11-19 17:54 ` Jun Sun [this message]
2002-11-19 18:03 ` Pete Popov
2002-11-20 2:49 ` Yoichi Yuasa
2002-11-20 3:50 ` ??
2002-11-20 3:50 ` ??
2002-11-21 15:37 ` Ralf Baechle
2002-11-20 3:25 ` ??
2002-11-20 3:25 ` ??
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