kern: pci: Ensure lookup data is copied on attach

When an attached device is detected, the driver will need information
about the PCI device for the bring up process.

Signed-off-by: Ian Moffett <ian@osmora.org>

1 files changed, 1 insertions, 0 deletions

diff --git a/src/sys/io/pci/pci.c b/src/sys/io/pci/pci.c
index b785764..915d943 100644
--- a/src/sys/io/pci/pci.c
+++ b/src/sys/io/pci/pci.c
@@ -331,6 +331,7 @@ pci_init_bus(void)
 
         error = pci_bus_lookup(&dev, lup);
         if (error == 0) {
+            memcpy(&advp->lookup, &dev, sizeof(advp->lookup));
             advp->attach(advp);
         }
     }