From: Sergei Shtylyov <sshtylyov@ru.mvista.com>
To: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Cc: linux-mips@linux-mips.org
Subject: Re: ZONE_DMA on MIPS
Date: Mon, 19 Mar 2007 18:50:56 +0300 [thread overview]
Message-ID: <45FEB160.4040903@ru.mvista.com> (raw)
In-Reply-To: <20070320.004736.10544260.anemo@mba.ocn.ne.jp>
Hello.
Atsushi Nemoto wrote:
>>>Are there any other platforms requires special DMA zone?
>> Erm, RBHMA4[24]00 have 8259 on the backplane... And the NEC boards with
>>the Rockhopper backplane as well...
> Having 8259 does not mean it uses ISA DMA. IIRC FPCIB0 backplane does
> not have real ISA slot, and no on-board device uses ISA DMA.
No, it does have ISA slot (a single one)! :-D
> Does Rockhopper backplace have ISA slot?
No, that one doesn't. :-)
> ---
> Atsushi Nemoto
WBR, Sergei
next prev parent reply other threads:[~2007-03-19 15:51 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-03-19 15:09 ZONE_DMA on MIPS Atsushi Nemoto
2007-03-19 15:32 ` Sergei Shtylyov
2007-03-19 15:47 ` Atsushi Nemoto
2007-03-19 15:50 ` Sergei Shtylyov [this message]
2007-03-19 15:48 ` Ralf Baechle
2007-03-19 16:36 ` Atsushi Nemoto
2007-03-19 22:20 ` Ralf Baechle
2007-03-20 14:10 ` Atsushi Nemoto
2007-03-20 14:48 ` Ralf Baechle
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