|-- 0000:17:00.0
| |-- class
| |-- config
- | |-- detach_state
| |-- device
| |-- irq
| |-- local_cpus
| |-- subsystem_device
| |-- subsystem_vendor
| `-- vendor
- `-- detach_state
+ `-- ...
The topmost element describes the PCI domain and bus number. In this case,
the domain number is 0000 and the bus number is 17 (both values are in hex).
---- --------
class PCI class (ascii, ro)
config PCI config space (binary, rw)
- detach_state connection status (bool, rw)
device PCI device (ascii, ro)
irq IRQ number (ascii, ro)
local_cpus nearby CPU mask (cpumask, ro)
Legacy resources are protected by the HAVE_PCI_LEGACY define. Platforms
wishing to support legacy functionality should define it and provide
-pci_legacy_read, pci_legacy_write and pci_mmap_legacy_page_range functions.
\ No newline at end of file
+pci_legacy_read, pci_legacy_write and pci_mmap_legacy_page_range functions.