tag	line	file	source code
PCI_BASE_ADDRESS_IO_MASK	123	arch/alpha/kernel/bios32.c	base &= PCI_BASE_ADDRESS_IO_MASK;
PCI_BASE_ADDRESS_IO_MASK	595	drivers/pci/pci.c	base & PCI_BASE_ADDRESS_IO_MASK);
PCI_BASE_ADDRESS_IO_MASK	918	drivers/scsi/53c7,8xx.c	io_port &= PCI_BASE_ADDRESS_IO_MASK;