1PCI_CREATE_LEGACY_FI(9)       Hardware Interfaces      PCI_CREATE_LEGACY_FI(9)
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NAME

6       pci_create_legacy_files - create legacy I/O port and memory files
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SYNOPSIS

9       void pci_create_legacy_files(struct pci_bus * b);
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ARGUMENTS

12       b
13           bus to create files under
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DESCRIPTION

16       Some platforms allow access to legacy I/O port and ISA memory space on
17       a per-bus basis. This routine creates the files and ties them into
18       their associated read, write and mmap files from pci-sysfs.c
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20       On error unwind, but don't propagate the error to the caller as it is
21       ok to set up the PCI bus without these files.
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24Kernel Hackers Manual 3.10         June 2019           PCI_CREATE_LEGACY_FI(9)
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