From: "Sébastien Chrétien" <chretien@enseirb.fr>
To: linuxppc-dev@ozlabs.org
Subject: Re: ioremap and vmalloc
Date: Fri, 19 Sep 2008 19:52:48 +0200 [thread overview]
Message-ID: <48D3E6F0.7040504@enseirb.fr> (raw)
In-Reply-To: <20080919165833.GD4492@yoda.jdub.homelinux.org>
The chip that I am using is a MPC7448.
The Kernel version is 2.6.26.
I am developping my own driver.
I am making some tests
Josh Boyer a écrit :
> On Fri, Sep 19, 2008 at 06:45:01PM +0200, =?ISO-8859-1?Q?S=E9bastien_Chr=E9tien_ wrote:
>
>> if I write :
>> ioremap(0x20000000,0x40000) and ioremap(0x20000000,0x50000)
>>
>> Will it crash ?
>>
>
> I have no idea. You haven't given us enough information to really answer
> that.
>
> Basic information needed would be:
>
> 1) What board/chip
> 2) What kernel version
> 3) What are you actually trying to do
> 4) What driver are you using
> 5) If you are writing your own, where is the code for it
>
> etc.
>
> josh
>
>
next prev parent reply other threads:[~2008-09-19 17:54 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-09-19 11:15 ioremap and vmalloc Sébastien Chrétien
2008-09-19 13:49 ` Grant Likely
2008-09-19 16:34 ` Sébastien Chrétien
2008-09-19 16:38 ` Josh Boyer
2008-09-19 16:45 ` Sébastien Chrétien
2008-09-19 16:58 ` Josh Boyer
2008-09-19 17:12 ` Grant Likely
2008-09-19 17:47 ` Sébastien Chrétien
2008-09-19 17:52 ` Sébastien Chrétien [this message]
2008-09-22 5:28 ` Benjamin Herrenschmidt
2008-09-19 16:43 ` Grant Likely
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