pci_create_legacy_files (9) - Linux Man Pages

pci_create_legacy_files: create legacy I/O port and memory files

NAME

pci_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 don't propagate the error to the caller as it is ok to set up the PCI bus without these files.

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