ramips: rt288x: fix PCI resource conflict

SVN-Revision: 30563
12 years ago · 49fc54be3d
parent 37f8c19028
commit 49fc54be3d
1 changed files with 8 additions and 0 deletions
--- 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++) {}