diff options
Diffstat (limited to 'include')
-rw-r--r-- | include/fdtdec.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/include/fdtdec.h b/include/fdtdec.h index 5ac515d..11a7b86 100644 --- a/include/fdtdec.h +++ b/include/fdtdec.h @@ -347,7 +347,10 @@ int fdtdec_get_pci_vendev(const void *blob, int node, /** * Look at the pci address of a device node that represents a PCI device - * and parse the bus, device and function number from it. + * and parse the bus, device and function number from it. For some cases + * like the bus number encoded in reg property is not correct after pci + * enumeration, this function looks through the node's compatible strings + * to get these numbers extracted instead. * * @param blob FDT blob * @param node node to examine |