#ifndef CONFIG_IXP2000_SUPPORT_BROKEN_PCI_IO /* * Configure the PCI unit to properly byteswap I/O transactions, * and verify that it worked. */ ixp2000_reg_write(IXP2000_PCI_CONTROL, (*IXP2000_PCI_CONTROL | PCI_CONTROL_IEE));  if ((*IXP2000_PCI_CONTROL & PCI_CONTROL_IEE) == 0) panic("IXP2000: PCI I/O is broken on this ixp model, and " "the needed workaround has not been configured in"); #endif  
ixp2000_pci_preinit(void){	hook_fault_code(16+6, ixp2000_pci_abort_handler, SIGBUS,				"PCI config cycle to non-existent device");}
4520	/local/tlutelli/issta_data/temp/c/2005_temp/2005/4520/321ab6a5fab812658626aee6bce2617f8cfb3a55/pci.c/clean/arch/arm/mach-ixp2000/pci.c