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Re: [Linux-mips-kernel]Re: i8259.c in big endian

To: Ralf Baechle <>
Subject: Re: [Linux-mips-kernel]Re: i8259.c in big endian
From: James Simmons <>
Date: Thu, 8 Nov 2001 13:53:07 -0800 (PST)
Cc: Atsushi Nemoto <>,,
In-reply-to: <>
> > > The mips_io_port_base is 0xa0000000. Whereas the i8259 chip is at
> > > 0xb0000000. The 0xa000000 value could be wrong. I will give it a try. 
> > 
> > As your board must have RAM at physical address zero 0xa0000000 is almost
> > certainly a wrong value.
> Your right. The address of 0xb000000 is bogus. This is the value from the
> old code. I will migrate the code over to the i8259.c stuff now. Thanks. 

Actually looking threw other mips branches now I see what the 0xb000000
is. It is the isa_port_base. 

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