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Re: [MIPS] Iomap implementation.

Subject: Re: [MIPS] Iomap implementation.
From: Atsushi Nemoto <>
Date: Fri, 16 Feb 2007 01:54:35 +0900 (JST)
In-reply-to: <S28573717AbXBNTgO/>
Original-recipient: rfc822;
References: <S28573717AbXBNTgO/>
On Wed, 14 Feb 2007 19:36:09 +0000, wrote:
> This implementation has support for the concept of one separate ioport
> address space by PCI domain.  A pointer to the virtual address where
> the port space of a domain has been mapped has been added to struct
> pci_controller and systems should be fixed to fill in this value. For
> single domain systems this will be the same value as passed to
> set_io_port_base().
> Signed-off-by: Ralf Baechle <>

Compiling qemu kernel, I got:

arch/mips/lib/built-in.o: In function `pci_iomap':
(.text+0x2b0): undefined reference to `pci_domain_nr'

Should we add some #ifdef CONFIG_PCI to iomap.c, or provide dummy

Atsushi Nemoto

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