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sh: sh7751 pci controller io port fix

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This patch updates the sh7751 pci code to handle io ports
correctly. The code is based on the sh7788x implementation.

Tested on a R2D-1 board with CONFIG_8139TOO_PIO=y.

Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
This commit is contained in:
Magnus Damm 2010-04-22 06:21:10 +00:00 committed by Paul Mundt
parent 43f5988c18
commit e3a4317e1d
1 changed files with 3 additions and 2 deletions
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5
arch/sh/drivers/pci/pci-sh7751.c
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@ -17,6 +17,7 @@
#include <linux/io.h> #include <linux/io.h>
#include "pci-sh4.h" #include "pci-sh4.h"
#include <asm/addrspace.h> #include <asm/addrspace.h>
#include <asm/sizes.h>
static int __init __area_sdram_check(struct pci_channel *chan, static int __init __area_sdram_check(struct pci_channel *chan,
unsigned int area) unsigned int area)
@ -47,8 +48,8 @@ static int __init __area_sdram_check(struct pci_channel *chan,
static struct resource sh7751_pci_resources[] = { static struct resource sh7751_pci_resources[] = {
{ {
.name = "SH7751_IO", .name = "SH7751_IO",
.start = SH7751_PCI_IO_BASE, .start = 0x1000,
.end = SH7751_PCI_IO_BASE + SH7751_PCI_IO_SIZE - 1, .end = SZ_4M - 1,
.flags = IORESOURCE_IO .flags = IORESOURCE_IO
}, { }, {
.name = "SH7751_mem", .name = "SH7751_mem",