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PCI_CREATE_LEGACY_FI(9) | Hardware Interfaces | PCI_CREATE_LEGACY_FI(9) |
NAME¶
pci_create_legacy_files - create legacy I/O port and memory filesSYNOPSIS¶
void
pci_create_legacy_files(struct pci_bus * b);
ARGUMENTS¶
bbus 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.COPYRIGHT¶
May 2018 | Kernel Hackers Manual 4.9. |