1. NAME▲

pci_create_legacy_files - create legacy I/O port and memory files

2. SYNOPSIS ▲

void pci_create_legacy_files(struct pci_bus *  b );

3. ARGUMENTS ▲

b
    bus to create files under

4. DESCRIPTION ▲

Some platforms allow access to legacy I/O port and ISA memory space on a per-bus basis. This routine creates the files and ties them into their associated read, write and mmap files from pci-sysfs.c

On error unwind, but donAqt propagate the error to the caller as it is ok to set up the PCI bus without these files.

5. COPYRIGHT ▲