From: "Gleb O. Raiko" <raiko@niisi.msk.ru>
To: Zhang Fuxin <fxzhang@ict.ac.cn>
Cc: "linux-mips@oss.sgi.com" <linux-mips@oss.sgi.com>
Subject: Re: 8259 spurious interrupt (IRQ1,IRQ7,IRQ12..)
Date: Tue, 18 Sep 2001 16:16:17 +0400 [thread overview]
Message-ID: <3BA73B11.A522EBA9@niisi.msk.ru> (raw)
In-Reply-To: 200109181034.f8IAYIe27614@oss.sgi.com
Zhang Fuxin wrote:
> BTW,is that current code has no support for different PCI & CPU
> address space?In p6032 default setting,PCI memory address 0 is
> CPU physical address 0x10000000,and main memory is 0-0x10000000
> for CPU,but 0x80000000-0x90000000 for pci. So I have to change
> ioremap,virt_to_bus & bus_to_virt. I think this problem should
> exist in many nonpc hw,could you point me a clean way?
>
Change them.
Regards,
Gleb.
next prev parent reply other threads:[~2001-09-18 17:02 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-09-18 10:33 8259 spurious interrupt (IRQ1,IRQ7,IRQ12..) Zhang Fuxin
2001-09-18 12:16 ` Gleb O. Raiko [this message]
2001-09-18 17:09 ` Jun Sun
-- strict thread matches above, loose matches on Subject: below --
2001-09-19 8:37 Zhang Fuxin
2001-09-19 19:39 ` Jun Sun
[not found] <200109191747.KAA12583@messenger.mvista.com>
2001-09-20 17:07 ` Jun Sun
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