[v0.10] Fix pci initialization

src/common/pci.cpp

@@ -1,3 +1,4 @@
+#include "global.hpp"
 #include "pci.hpp"
 #include <cstddef>
 
@@ -14,6 +15,7 @@ uint16_t pciutils_get_pci_vendor_id(struct pci_dev *devices) {
       return dev->vendor_id;
     }
   }
+  printErr("Unable to find a CUDA device using pciutils");
   return 0;
 }
 
@@ -23,15 +25,21 @@ uint16_t pciutils_get_pci_device_id(struct pci_dev *devices) {
       return dev->device_id;
     }
   }
+  printErr("Unable to find a CUDA device using pciutils");
   return 0;
 }
 
 struct pci_dev *get_pci_devices_from_pciutils() {
   struct pci_access *pacc;
+  struct pci_dev *dev;
 
   pacc = pci_alloc();
   pci_init(pacc);
   pci_scan_bus(pacc);
 
+  for (dev=pacc->devices; dev; dev=dev->next) {
+    pci_fill_info(dev, PCI_FILL_IDENT | PCI_FILL_BASES | PCI_FILL_CLASS);
+  }
+
   return pacc->devices;
 }