libpci: Define new string property PCI_FILL_DRIVER

This change extends libpci library and allows providers to fill
PCI_FILL_DRIVER via native system APIs. As it is string property there is
no need to increase ABI version.

Intended usage in application is just:

  const char *driver = pci_get_string_property(d->dev, PCI_FILL_DRIVER);

1 files changed, 1 insertions, 0 deletions

diff --git a/lib/pci.h b/lib/pci.h
index 3947fc1..16388fa 100644
--- a/lib/pci.h
+++ b/lib/pci.h
@@ -216,6 +216,7 @@ char *pci_get_string_property(struct pci_dev *d, u32 prop) PCI_ABI;
 #define PCI_FILL_CLASS_EXT	0x00020000      /* prog_if and rev_id */
 #define PCI_FILL_SUBSYS		0x00040000      /* subsys_vendor_id and subsys_id */
 #define PCI_FILL_PARENT		0x00080000
+#define PCI_FILL_DRIVER		0x00100000      /* OS driver currently in use (string property) */
 
 void pci_setup_cache(struct pci_dev *, u8 *cache, int len) PCI_ABI;