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Searched refs:legacy_io (Results 1 – 4 of 4) sorted by relevance

/Linux-v5.15/drivers/pci/
Dpci-sysfs.c956 b->legacy_io = kcalloc(2, sizeof(struct bin_attribute), in pci_create_legacy_files()
958 if (!b->legacy_io) in pci_create_legacy_files()
961 sysfs_bin_attr_init(b->legacy_io); in pci_create_legacy_files()
962 b->legacy_io->attr.name = "legacy_io"; in pci_create_legacy_files()
963 b->legacy_io->size = 0xffff; in pci_create_legacy_files()
964 b->legacy_io->attr.mode = 0600; in pci_create_legacy_files()
965 b->legacy_io->read = pci_read_legacy_io; in pci_create_legacy_files()
966 b->legacy_io->write = pci_write_legacy_io; in pci_create_legacy_files()
967 b->legacy_io->mmap = pci_mmap_legacy_io; in pci_create_legacy_files()
968 b->legacy_io->f_mapping = iomem_get_mapping; in pci_create_legacy_files()
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/Linux-v5.15/arch/alpha/kernel/
Dpci-sysfs.c294 bus->legacy_io->size; in pci_mmap_legacy_page_range()
319 bus->legacy_io->attr.name = "legacy_io_sparse"; in pci_adjust_legacy_attr()
320 bus->legacy_io->size <<= 5; in pci_adjust_legacy_attr()
/Linux-v5.15/Documentation/PCI/
Dsysfs-pci.rst108 |-- legacy_io
111 The legacy_io file is a read/write file that can be used by applications to
/Linux-v5.15/include/linux/
Dpci.h654 struct bin_attribute *legacy_io; /* Legacy I/O for this bus */ member