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SubjectRE: Reading BIOS information from a kernel driver
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-----Original Message-----
From: Arjan van de Ven [mailto:arjan@infradead.org]
Sent: Thu 11/10/2005 9:30 PM
To: Aleksey Gorelov
Cc: Steven Schveighoffer; linux-kernel@vger.kernel.org
Subject: RE: Reading BIOS information from a kernel driver


>>
>> I think you are looking for phys_to_virt(0xffa00)

>and ioremap

Well, area in question is always mapped... So, phys_to_virt OR ioremap
will do the right thing - in fact, ioremap implementation
actually does phys_to_virt for 0xa0000 - 0x100000





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