Re: [patch] video: support for VGA hoses on alpha TITAN, TSUNAMI systems (ES45, DS25)

From: Steve Langasek
Date: Thu Nov 09 2006 - 01:00:59 EST


Hi Jason,

On Wed, Nov 08, 2006 at 09:04:37PM -0500, Jason Harrison wrote:

> Just wanted to let you know I tested this patch
> http://people.debian.org/~vorlon/alpha-titan-video.patch on 2.6.18.2 sources
> and got the following errors during the compile. The same 2.6.18.2 sources
> compile ok so I think this has something to do with the alpha-titan-video
> patch. I hope this information is useful. I do not know too much about
> debugging yet or I would have tried to provide more.

> In file included from include/asm/io.h:250,
> from include/linux/dmapool.h:14,
> from include/linux/pci.h:564,
> from arch/alpha/kernel/alpha_ksyms.c:16:
> include/asm/core_titan.h: In function 'titan_ioportmap':
> include/asm/core_titan.h:386: error: dereferencing pointer to incomplete type
> make[1]: *** [arch/alpha/kernel/alpha_ksyms.o] Error 1
> make: *** [arch/alpha/kernel] Error 2

Ok; evidently, the reference to asm/pci.h really *was* required, because
otherwise the definition of FIXUP_IOADDR_VGA() is used well before struct
pci_controller is defined when building with CONFIG_ALPHA_TITAN. I've
re-added this to the test patch, please feel free to re-download and test.

--
Steve Langasek Give me a lever long enough and a Free OS
Debian Developer to set it on, and I can move the world.
vorlon@xxxxxxxxxx http://www.debian.org/
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