PCI_CREATE_LEGACY_FI(9) Hardware Interfaces PCI_CREATE_LEGACY_FI(9)NAMEpci_create_legacy_files - create legacy I/O port and memory files
SYNOPSIS
void pci_create_legacy_files(struct pci_bus * b);
ARGUMENTS
b
bus to create files under
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 donĀ“t propogate the error to the caller as it is
ok to set up the PCI bus without these files.
COPYRIGHTKernel Hackers Manual 2.6. November 2013 PCI_CREATE_LEGACY_FI(9)