ramips: rt288x: fix PCI resource conflict

[openwrt/svn-archive/archive.git] / target / linux / ramips / files / arch / mips / pci / pci-rt288x.c

diff --git a/target/linux/ramips/files/arch/mips/pci/pci-rt288x.c b/target/linux/ramips/files/arch/mips/pci/pci-rt288x.c
index 557b1eb49488bf5b000309df5315200827f6ce19..16f3bf7717a33a28031a80e8f9786481748aba75 100644 (file)
--- a/target/linux/ramips/files/arch/mips/pci/pci-rt288x.c
+++ b/target/linux/ramips/files/arch/mips/pci/pci-rt288x.c
@@ -212,10 +212,18 @@ int __init pcibios_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
 
 static int __init rt2880_pci_init(void)
 {
+       void __iomem *io_map_base;
        int i;
 
        rt2880_pci_base = ioremap_nocache(RT2880_PCI_BASE, PAGE_SIZE);
 
+       io_map_base = ioremap(RT2880_PCI_IO_BASE, RT2880_PCI_IO_SIZE);
+       rt2880_pci_controller.io_map_base = (unsigned long) io_map_base;
+       set_io_port_base((unsigned long) io_map_base);
+
+       ioport_resource.start = RT2880_PCI_IO_BASE;
+       ioport_resource.end = RT2880_PCI_IO_BASE + RT2880_PCI_IO_SIZE - 1;
+
        rt2880_pci_reg_write(0, RT2880_PCI_REG_PCICFG_ADDR);
        for(i = 0; i < 0xfffff; i++) {}