table of contents
PCI_CREATE_LEGACY_FI(9) | Hardware Interfaces | PCI_CREATE_LEGACY_FI(9) |
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 propogate the error to the caller as it is ok to set up the PCI bus without these files.
COPYRIGHT¶
May 2024 | Kernel Hackers Manual 2.6. |