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[PATCH][au1x00/mtx1] - pci iomap

from [John Crispin] [Permanent Link][Original]
To: linux-mips@linux-mips.org
Subject: [PATCH][au1x00/mtx1] - pci iomap
From: John Crispin <john@phrozen.org>
Date: Tue, 31 Jul 2007 09:54:45 +0200
Cc: nbd@openwrt.org, florian@openwrt.org
Original-recipient: rfc822;linux-mips@linux-mips.org
Sender: linux-mips-bounce@linux-mips.org
User-agent: Internet Messaging Program (IMP) H3 (4.1.3) 
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
for some reason the au1x00 pci code remaps the pci mem region but does not pass the virt_io_addr when registering the pci controller
--- linux-2.6.23-rc1.orig/arch/mips/au1000/common/pci.c 2007-07-24 18:42:21.031908123 +0200 +++ linux-2.6.23-rc1/arch/mips/au1000/common/pci.c 2007-07-24 22:12:07.373162835 +0200 
@@ -74,6 +74,7 @@
                printk(KERN_ERR "Unable to ioremap pci space\n");
                return 1;
        }
+       au1x_controller.io_map_base = virt_io_addr;

 #ifdef CONFIG_DMA_NONCOHERENT
        {
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